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Koster TD, Shah PL, Valipour A, Criner GJ, Herth FJF, Sue R, Hogarth DK, Martin RT, Mahajan AK, Alalawi R, Kopas L, Cohen A, Wood DE, Kurman J, Shargill NS, Dransfield M, Slebos DJ, Perch M. Optimizing clinical outcomes for bronchoscopic lung volume reduction with Zephyr® valves. Respir Med 2024; 227:107639. [PMID: 38642906 DOI: 10.1016/j.rmed.2024.107639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 03/27/2024] [Accepted: 04/15/2024] [Indexed: 04/22/2024]
Abstract
Bronchoscopic lung volume reduction treatment with Zephyr one-way valves is an effective guideline-based treatment option for patients with severe emphysema and hyperinflation. However, in some cases the treatment response is less than anticipated or there might be a loss of initial treatment effect. Reasons for the lack of response can include incorrect assessment of collateral ventilation, improper valve placement, or patient related factors. Loss of initial benefit can be due to granulation tissue formation and subsequent valve dysfunction, or there may be side effects such as excessive coughing or infectious problems. Careful follow-up after treatment with valves is important and evaluation with a CT scan and/or bronchoscopy is helpful if there is no improvement after treatment or loss of initial benefit. This paper aims to describe the most important causes and provide a strategy of how to approach and manage these patients.
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Affiliation(s)
- T David Koster
- Department of Pulmonary Diseases, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands.
| | - Pallav L Shah
- Royal Brompton Hospital, Department of Pulmonology, London, United Kingdom; National Heart & Lung Institute, Imperial College, London, United Kingdom
| | - Arschang Valipour
- Department of Respiratory and Critical Care Medicine, Karl-Landsteiner-Institute for Lung Research and Pulmonary Oncology, Klinik Floridsdorf, Vienna Health Care Group, Vienna, Austria
| | - Gerard J Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Felix J F Herth
- Department of Pneumology and Critical Care Medicine, Thoraxklinik and Translational Lung Research Center Heidelberg (TLRCH), University of Heidelberg, Heidelberg, Germany
| | - Richard Sue
- Advanced Lung Institute, Banner University Phoenix, Phoenix, AZ, USA
| | - Douglas K Hogarth
- Section of Pulmonary and Critical Care Medicine, University of Chicago, Chicago, IL, USA
| | - Ralitza T Martin
- Piedmont/MD Anderson Healthcare Network System, Houston, TX, USA
| | | | - Raed Alalawi
- Banner Health, University of Arizona College of Medicine, Phoenix, AZ, USA
| | - Lisa Kopas
- Houston Methodist Hospital, Weill Cornell Medical College, Houston, TX, USA
| | - Avi Cohen
- Henry Ford Health System, Detroit, MI, USA
| | - Douglas E Wood
- Department of Surgery, University of Washington, Seattle, WA, USA
| | - Jonathan Kurman
- Division of Pulmonary & Critical Care, Medical College of Wisconsin, Milwaukee, WI, USA
| | | | - Mark Dransfield
- Division of Pulmonary, Allergy and Critical Care, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Dirk-Jan Slebos
- Department of Pulmonary Diseases, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Michael Perch
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark; Department of Cardiology, Section for Lung Transplantation and Respiratory Medicine, Herat Center, Rigshospitalet, Copenhagen, Denmark
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Aaron SD, Montes de Oca M, Celli B, Bhatt SP, Bourbeau J, Criner GJ, DeMeo DL, Halpin DMG, Han MK, Hurst JR, Krishnan JK, Mannino D, van Boven JFM, Vogelmeier CF, Wedzicha JA, Yawn BP, Martinez FJ. Early Diagnosis and Treatment of Chronic Obstructive Pulmonary Disease: The Costs and Benefits of Case Finding. Am J Respir Crit Care Med 2024; 209:928-937. [PMID: 38358788 DOI: 10.1164/rccm.202311-2120pp] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 02/14/2024] [Indexed: 02/16/2024] Open
Affiliation(s)
- Shawn D Aaron
- The Ottawa Hospital Research Institute, Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Maria Montes de Oca
- Universidad Central de Venezuela, Caracas, Venezuela
- Hospital Centro Médico de Caracas, Caracas, Venezuela
| | | | - Surya P Bhatt
- Pulmonary, Allergy and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Jean Bourbeau
- Department of Medicine, McGill University, Montreal, Quebec, Canada
| | - Gerard J Criner
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - Dawn L DeMeo
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - David M G Halpin
- University of Exeter Medical School, University of Exeter, Exeter, United Kingdom
| | - MeiLan K Han
- Division of Pulmonary & Critical Care, University of Michigan, Ann Arbor, Michigan
| | - John R Hurst
- UCL Respiratory, University College London, London, United Kingdom
| | - Jamuna K Krishnan
- Division of Pulmonary and Critical Care, Weill Cornell Medicine, New York, New York
| | - David Mannino
- College of Medicine, University of Kentucky, Lexington, Kentucky
| | - Job F M van Boven
- Department of Clinical Pharmacy & Pharmacology, University Medical Center Groningen, Groningen Research Institute for Asthma and COPD, University of Groningen, Groningen, The Netherlands
| | - Claus F Vogelmeier
- Philipps-Universität Marburg, German Center for Lung Research, Marburg, Germany
| | - Jadwiga A Wedzicha
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Barbara P Yawn
- Department of Family Medicine and Community Health, University of Minnesota, Minneapolis, Minnesota; and
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Hayek H, Rehbini O, Kosmider B, Brandt T, Chatila W, Marchetti N, Criner GJ, Bolla S, Kishore R, Bowler RP, Bahmed K. The Regulation of Fatty Acid Synthase by Exosomal miR-143-5p and miR-342-5p in Idiopathic Pulmonary Fibrosis. Am J Respir Cell Mol Biol 2024; 70:259-282. [PMID: 38117249 DOI: 10.1165/rcmb.2023-0232oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 12/19/2023] [Indexed: 12/21/2023] Open
Abstract
Idiopathic pulmonary fibrosis (IPF) is a chronic and progressive disease caused by an aberrant repair of injured alveolar epithelial cells. The maintenance of the alveolar epithelium and its regeneration after the damage is fueled by alveolar type II (ATII) cells. Injured cells release exosomes containing microRNAs (miRNAs), which can alter the recipient cells' function. Lung tissue, ATII cells, fibroblasts, plasma, and exosomes were obtained from naive patients with IPF, patients with IPF taking pirfenidone or nintedanib, and control organ donors. miRNA expression was analyzed to study their impact on exosome-mediated effects in IPF. High miR-143-5p and miR-342-5p levels were detected in ATII cells, lung tissue, plasma, and exosomes in naive patients with IPF. Decreased FASN (fatty acid synthase) and ACSL-4 (acyl-CoA-synthetase long-chain family member 4) expression was found in ATII cells. miR-143-5p and miR-342-5p overexpression or ATII cell treatment with IPF-derived exosomes containing these miRNAs lowered FASN and ACSL-4 levels. Also, this contributed to ATII cell injury and senescence. However, exosomes isolated from patients with IPF taking nintedanib or pirfenidone increased FASN expression in ATII cells compared with naive patients with IPF. Furthermore, fibroblast treatment with exosomes obtained from naive patients with IPF increased SMAD3, CTGF, COL3A1, and TGFβ1 expression. Our results suggest that IPF-derived exosomes containing miR-143-5p and miR-342-5p inhibited the de novo fatty acid synthesis pathway in ATII cells. They also induced the profibrotic response in fibroblasts. Pirfenidone and nintedanib improved ATII cell function and inhibited fibrogenesis. This study highlights the importance of exosomes in IPF pathophysiology.
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Affiliation(s)
- Hassan Hayek
- Department of Microbiology, Immunology, and Inflammation
- Center for Inflammation and Lung Research
| | | | - Beata Kosmider
- Department of Microbiology, Immunology, and Inflammation
- Center for Inflammation and Lung Research
- Department of Thoracic Medicine and Surgery
| | | | | | | | | | | | - Raj Kishore
- Center for Translational Medicine, and
- Department of Cardiovascular Sciences, Temple University, Philadelphia, Pennsylvania; and
| | - Russell P Bowler
- Department of Medicine, National Jewish Health, Denver, Colorado
| | - Karim Bahmed
- Department of Microbiology, Immunology, and Inflammation
- Center for Inflammation and Lung Research
- Department of Thoracic Medicine and Surgery
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Magarinos J, Egelko A, Criner GJ, Abbas A, Enofe N, Thomas J, Carney K, Friedberg J, Bakhos C. Lung volume reduction surgery is safe and leads to functional improvement in patients who fail or cannot undergo bronchoscopic lung volume reduction. JTCVS Open 2024; 18:369-375. [PMID: 38690414 PMCID: PMC11056479 DOI: 10.1016/j.xjon.2024.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 01/30/2024] [Accepted: 02/02/2024] [Indexed: 05/02/2024]
Abstract
Background Bronchoscopic lung volume reduction (BLVR) has supplanted surgery in the treatment of patients with advanced emphysema, but not all patients qualify for it. Our study aimed to investigate the outcomes of lung volume reduction surgery (LVRS) among patients who either failed BLVR or were not candidates for it. Methods We conducted a retrospective analysis of patients who underwent LVRS for upper lobe-predominant emphysema at a single tertiary center between March 2018 and December 2022. The main outcomes measures were preoperative and postoperative respiratory parameters, perioperative morbidity, and mortality. Results A total of 67 LVRS recipients were evaluated, including 10 who had failed prior valve placement. The median patient age was 69 years, and 35 (52%) were male. All procedures were performed thoracoscopically, with 36 patients (53.7%) undergoing bilateral LVRS. The median hospital length of stay was 7 days (interquartile range, 6-11 days). Prolonged air leak (>7 days) occurred in 20 patients. There was one 90-day mortality from a nosocomial pneumonia (non-COVID-related) and no further deaths at 12 months. There were mean improvements of 10.07% in forced expiratory volume in 1 second and 4.74% in diffusing capacity of the lung for carbon monoxide, along with a mean decrease 49.2% in residual volume (P < .001 for all). The modified Medical Research Council dyspnea scale was improved by 1.84 points (P < .001). Conclusions LVRS can be performed safely in patients who are not candidates for BLVR and those who fail BLVR and leads to significant functional improvement. Long-term follow-up is necessary to ensure the sustainability of LVRS benefits in this patient population.
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Affiliation(s)
- Jessica Magarinos
- Department of General Surgery, Temple University Hospital, Philadelphia, Pa
| | - Aron Egelko
- Department of General Surgery, Temple University Hospital, Philadelphia, Pa
| | - Gerard J. Criner
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, Pa
| | - Abbas Abbas
- Lifespan Health System, Department of Thoracic Oncology, Brown University, Providence, RI
| | - Nosayaba Enofe
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, Pa
| | - JiJi Thomas
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, Pa
| | - Kevin Carney
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, Pa
| | - Joseph Friedberg
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, Pa
| | - Charles Bakhos
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, Pa
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Kulkarni T, Criner GJ, Kass DJ, Rosas IO, Scholand MB, Dilling DF, Summer R, Duncan SR. Design of the STRIVE-IPF trial- study of therapeutic plasma exchange, rituximab, and intravenous immunoglobulin for acute exacerbations of idiopathic pulmonary fibrosis. BMC Pulm Med 2024; 24:143. [PMID: 38509495 PMCID: PMC10953157 DOI: 10.1186/s12890-024-02957-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 03/08/2024] [Indexed: 03/22/2024] Open
Abstract
BACKGROUND Acute exacerbations of idiopathic pulmonary fibrosis (AE-IPF) affect a significant proportion of patients with IPF. There are limited data to inform therapeutic strategies for AE-IPF, despite its high mortality. We discuss the rationale and design of STRIVE-IPF, a randomized, multi-center, open-label Phase IIb clinical trial to determine the efficacy of combined therapeutic plasma exchange (TPE), rituximab, and intravenous immunoglobulin (IVIG), in comparison to treatment as usual (TAU), among patients with acute IPF exacerbations. METHODS The STRIVE-IPF trial will randomize 51 patients among five sites in the United States. The inclusion criteria have been designed to select a study population with AE-IPF, as defined by American Thoracic Society criteria, while excluding patients with an alternative cause for a respiratory decompensation. The primary endpoint of this trial is six-month survival. Secondary endpoints include supplement oxygen requirement and six-minute walk distance which will be assessed immediately prior to treatment and after completion of therapy on day 19, as well as at periodic subsequent visits. DISCUSSION The experimental AE-IPF therapy proposed in this clinical trial was adapted from treatment regimens used in other antibody-mediated diseases. The regimen is initiated with TPE, which is expected to rapidly reduce circulating autoantibodies, followed by rituximab to reduce B-cells and finally IVIG, which likely has multiple effects, including affecting feedback inhibition of residual B-cells by Fc receptor occupancy. We have reported potential benefits of this experimental therapy for AE-IPF in previous anecdotal reports. This clinical trial has the potential to profoundly affect current paradigms and treatment approaches to patients with AE-IPF. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT03286556.
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Affiliation(s)
- Tejaswini Kulkarni
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, 1900 University Blvd. Tinsley Harrison Tower, Suite 422, Birmingham, AL, 35294, USA
| | - Gerard J Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Daniel J Kass
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Ivan O Rosas
- Section of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Mary Beth Scholand
- Pulmonary Division, Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | - Daniel F Dilling
- Division of Pulmonary and Critical Care Medicine, Loyola University Chicago, Stritch School of Medicine, Maywood, IL, USA
| | - Ross Summer
- Section of Pulmonary and Critical Care, Thomas Jefferson University, Philadelphia, PA, USA
| | - Steven R Duncan
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, 1900 University Blvd. Tinsley Harrison Tower, Suite 422, Birmingham, AL, 35294, USA.
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6
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Kulkarni T, Criner GJ, Kass DJ, Rosas IO, Scholand MB, Dilling DF, Summer R, Duncan SR. Design of the STRIVE-IPF Trial- Study of Therapeutic Plasma Exchange, Rituximab, and Intravenous Immunoglobulin for Acute Exacerbations of Idiopathic Pulmonary Fibrosis. Res Sq 2024:rs.3.rs-3962419. [PMID: 38464052 PMCID: PMC10925430 DOI: 10.21203/rs.3.rs-3962419/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
Background Acute exacerbations of idiopathic pulmonary fibrosis (AE-IPF) affect a significant proportion of patients with IPF. There are limited data to inform therapeutic strategies for AEIPF, despite its high mortality. We discuss the rationale and design of STRIVE-IPF, a randomized, multi-center, open-label Phase IIb clinical trial to determine the efficacy of combined therapeutic plasma exchange (TPE), rituximab, and intravenous immunoglobulin (IVIG), in comparison to treatment as usual (TAU), among patients with acute IPF exacerbations. Methods The STRIVE-IPF trial will randomize 51 patients among five sites in the United States. The inclusion criteria have been designed to select a study population with AE-IPF, as defined by American Thoracic Society criteria, while excluding patients with an alternative cause for a respiratory decompensation. The primary endpoint of this trial is six-month survival. Secondary endpoints include supplement oxygen requirement and six-minute walk distance which will be assessed immediately prior to treatment and after completion of therapy on day 19, as well as at periodic subsequent visits. Discussion The experimental AE-IPF therapy proposed in this clinical trial was adapted from treatment regimens used in other antibody-mediated diseases. The regimen is initiated with TPE, which is expected to rapidly reduce circulating autoantibodies, followed by rituximab to reduce B-cells and finally IVIG, which likely has multiple effects, including affecting feedback inhibition of residual B-cells by Fc receptor occupancy. We have reported potential benefits of this experimental therapy for AE-IPF in previous anecdotal reports. This clinical trial has the potential to profoundly affect current paradigms and treatment approaches to patients with AE-IPF.Trial Registration ClinicalTrials.gov identifier: NCT03286556.
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Affiliation(s)
- Tejaswini Kulkarni
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
| | - Gerard J Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, USA
| | - Daniel J Kass
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Ivan O Rosas
- Section of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Mary Beth Scholand
- Pulmonary Division, Department of Internal Medicine, University of Utah, Salt Lake City, Utah, USA
| | - Daniel F Dilling
- Division of Pulmonary and Critical Care Medicine, Loyola University Chicago, Stritch School of Medicine, Maywood, IL
| | - Ross Summer
- Section of Pulmonary and Critical Care, Thomas Jefferson University, Philadelphia, PA
| | - Steven R Duncan
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States of America
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Gayen SK, Zulty M, Criner GJ. Elevated pulmonary vascular resistance is associated with increased lung transplant waitlist mortality among patients with chronic obstructive pulmonary disease and pulmonary hypertension: a retrospective cohort analysis. Respir Res 2024; 25:79. [PMID: 38321451 PMCID: PMC10848503 DOI: 10.1186/s12931-024-02674-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 01/03/2024] [Indexed: 02/08/2024] Open
Abstract
BACKGROUND The latest European Society of Cardiology and European Respiratory Society guidelines have changed the definition of both pre-capillary pulmonary hypertension (PH) and severe PH in chronic lung disease. The clinical significance of these new criteria are unclear among patients with chronic obstructive pulmonary disease (COPD)-PH. We aim to examine the clinical significance of the new PH definitions with regards to lung transplant waitlist mortality amongst patients with COPD-PH. METHODS This was a retrospective cohort study of adult patients with COPD-PH listed for lung transplantation. Kaplan-Meier survival analyses were performed comparing patients with newly defined pre-capillary PH to those without pre-capillary PH and comparing patients with severe PH, defined as pulmonary vascular resistance (PVR) > 5 WU, to those without severe PH. Both mean pulmonary artery pressure (mPAP) and PVR were analyzed for potential cut-off points associated with increased waitlist mortality. Predictors of waitlist mortality were identified via Cox regression. RESULTS Among 6495 patients with COPD-PH listed for lung transplantation, pre-capillary PH was not associated with increased waitlist mortality (logrank p = 0.43), while severe PH was (logrank p < 0.001). Both severe PH (HR 1.79, 95% CI 1.22-2.60, p = 0.003) and PVR > 3.9 WU (HR 1.49, 95% CI 1.14-1.95, p = 0.004) were independently and significantly associated with increased waitlist mortality. CONCLUSIONS PVR may serve as a strong predictor of lung transplant waitlist mortality among patients with COPD-PH as compared to other pulmonary hemodynamic parameters when predicting transplant waitlist mortality.
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Affiliation(s)
- Shameek K Gayen
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University Hospital, 3401 N Broad Street, Philadelphia, PA, 19140, USA.
| | - Mary Zulty
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University Hospital, 3401 N Broad Street, Philadelphia, PA, 19140, USA
| | - Gerard J Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University Hospital, 3401 N Broad Street, Philadelphia, PA, 19140, USA
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Agusti A, Böhm M, Celli B, Criner GJ, Garcia-Alvarez A, Martinez F, Sin DD, Vogelmeier CF. GOLD COPD DOCUMENT 2023: a brief update for practicing cardiologists. Clin Res Cardiol 2024; 113:195-204. [PMID: 37233751 PMCID: PMC10215047 DOI: 10.1007/s00392-023-02217-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 04/25/2023] [Indexed: 05/27/2023]
Abstract
Many patients seen by cardiologists suffer chronic obstructive pulmonary disease (COPD) in addition to their primary cardiovascular problem. Yet, quite often COPD has not been diagnosed and, consequently, patients have not been treated of their pulmonary disease. Recognizing and treating COPD in patients with CVDs is important because optimal treatment of the COPD carries important benefits on cardiovascular outcomes. The Global Initiative for Chronic Obstructive Lung Disease (GOLD) publishes an annual report that serves as a clinical guideline for the diagnosis and management of COPD around the world and has very recently released the 2023 annual report. Here, we provide a summary of the GOLD 2023 recommendations that highlights those aspects of more interest for practicing cardiologists dealing with patients with CVD who may suffer COPD.
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Affiliation(s)
- Alvar Agusti
- Hospital Clinic, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Michael Böhm
- KardiologieAngiologie und Internistische Intensivmedizin, Universitätsklinikum des SaarlandesKlinik für Innere Medizin III, Saarland University, Homburg/Saar, Germany
| | - Bartolomé Celli
- Brigham and Women's Hospital, Harvard Medical School, Boston, USA
| | - Gerard J Criner
- Department of Thoracic Medicine and Surgery at the Lewis Katz School of Medicine, Philadelphia, PA, USA
| | | | | | - Don D Sin
- Centre for Heart Lung Innovation, Department of Medicine (Division of Respirology), St. Paul's Hospital, University of British Columbia, Vancouver, Canada
| | - Claus F Vogelmeier
- Department of Medicine, Pulmonary and Critical Care Medicine, Member of the German Center for Lung Research (DZL), University of Marburg, Marburg, Germany.
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Criner GJ, Mallea JM, Abu-Hijleh M, Sachdeva A, Kalhan R, Hergott CA, Lazarus DR, Mularski RA, Calero K, Reed MF, Nsiah-Dosu S, Himes D, Kubo H, Kinsey CM, Majid A, Hogarth DK, Kaplan PV, Case AH, Makani SS, Chen TM, Delage A, Zgoda M, Shepherd RW. Sustained Clinical Benefits of Spiration Valve System in Patients with Severe Emphysema: 24-Month Follow-Up of EMPROVE. Ann Am Thorac Soc 2024; 21:251-260. [PMID: 37948704 PMCID: PMC10848907 DOI: 10.1513/annalsats.202306-520oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 11/10/2023] [Indexed: 11/12/2023] Open
Abstract
Rationale: Follow-up of patients with emphysema treated with endobronchial valves is limited to 3-12 months after treatment in prior reports. To date, no comparative data exist between treatment and control subjects with a longer follow-up. Objectives: To assess the durability of the Spiration Valve System (SVS) in patients with severe heterogeneous emphysema over a 24-month period. Methods: EMPROVE, a multicenter randomized controlled trial, presents a rigorous comparison between treatment and control groups for up to 24 months. Lung function, respiratory symptoms, and quality-of-life (QOL) measures were assessed. Results: A significant improvement in forced expiratory volume in 1 second was maintained at 24 months in the SVS treatment group versus the control group. Similarly, significant improvements were maintained in several QOL measures, including the St. George's Respiratory Questionnaire and the COPD Assessment Test. Patients in the SVS treatment group experienced significantly less dyspnea than those in the control group, as indicated by the modified Medical Research Council dyspnea scale score. Adverse events at 24 months did not significantly differ between the SVS treatment and control groups. Acute chronic obstructive pulmonary disease exacerbation rates in the SVS treatment and control groups were 13.7% (14 of 102) and 15.6% (7 of 45), respectively. Pneumothorax rates in the SVS treatment and control groups were 1.0% (1 of 102) and 0.0% (0 of 45), respectively. Conclusions: SVS treatment resulted in statistically significant and clinically meaningful durable improvements in lung function, respiratory symptoms, and QOL, as well as a statistically significant reduction in dyspnea, for at least 24 months while maintaining an acceptable safety profile. Clinical trial registered with www.clinicaltrials.gov (NCT01812447).
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Affiliation(s)
- Gerard J. Criner
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | | | | | | | - Ravi Kalhan
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | | | | | | | - Karel Calero
- Tampa General Hospital, University of South Florida, Tampa, Florida
| | - Michael F. Reed
- Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania
| | | | - David Himes
- Olympus Corporation of the Americas, Westborough, Massachusetts
| | | | | | - Adnan Majid
- Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | | | - Philip V. Kaplan
- Detroit Clinical Research Center, Beaumont Hospital, Farmington Hills, Michigan
| | | | - Samir S. Makani
- University of California, San Diego Medical Center, San Diego, California
| | | | - Antoine Delage
- Institut Universitaire de Cardiologie et de Pneumologie de Québec, Hôpital Laval, Quebec, Quebec, Canada
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10
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Gayen S, Dachert S, Lashari BH, Gordon M, Desai P, Criner GJ, Cardet JC, Shenoy K. Critical Care Management of Severe Asthma Exacerbations. J Clin Med 2024; 13:859. [PMID: 38337552 PMCID: PMC10856115 DOI: 10.3390/jcm13030859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 01/27/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024] Open
Abstract
Severe asthma exacerbations, including near-fatal asthma (NFA), have high morbidity and mortality. Mechanical ventilation of patients with severe asthma is difficult due to the complex pathophysiology resulting from severe bronchospasm and dynamic hyperinflation. Life-threatening complications of traditional ventilation strategies in asthma exacerbations include the development of systemic hypotension from hyperinflation, air trapping, and pneumothoraces. Optimizing pharmacologic techniques and ventilation strategies is crucial to treat the underlying bronchospasm. Despite optimal pharmacologic management and mechanical ventilation, the mortality rate of patients with severe asthma in intensive care units is 8%, suggesting a need for advanced non-pharmacologic therapies, including extracorporeal life support (ECLS). This review focuses on the pathophysiology of acute asthma exacerbations, ventilation management including non-invasive ventilation (NIV) and invasive mechanical ventilation (IMV), the pharmacologic management of acute asthma, and ECLS. This review also explores additional advanced non-pharmacologic techniques and monitoring tools for the safe and effective management of critically ill adult asthmatic patients.
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Affiliation(s)
- Shameek Gayen
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University Hospital, Philadelphia, PA 19140, USA; (S.D.); (B.H.L.); (M.G.); (P.D.); (G.J.C.); (K.S.)
| | - Stephen Dachert
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University Hospital, Philadelphia, PA 19140, USA; (S.D.); (B.H.L.); (M.G.); (P.D.); (G.J.C.); (K.S.)
| | - Bilal H. Lashari
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University Hospital, Philadelphia, PA 19140, USA; (S.D.); (B.H.L.); (M.G.); (P.D.); (G.J.C.); (K.S.)
| | - Matthew Gordon
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University Hospital, Philadelphia, PA 19140, USA; (S.D.); (B.H.L.); (M.G.); (P.D.); (G.J.C.); (K.S.)
| | - Parag Desai
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University Hospital, Philadelphia, PA 19140, USA; (S.D.); (B.H.L.); (M.G.); (P.D.); (G.J.C.); (K.S.)
| | - Gerard J. Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University Hospital, Philadelphia, PA 19140, USA; (S.D.); (B.H.L.); (M.G.); (P.D.); (G.J.C.); (K.S.)
| | - Juan Carlos Cardet
- Division of Allergy and Immunology, Department of Internal Medicine, University of South Florida, Morsani College of Medicine, Tampa, FL 33602, USA;
| | - Kartik Shenoy
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University Hospital, Philadelphia, PA 19140, USA; (S.D.); (B.H.L.); (M.G.); (P.D.); (G.J.C.); (K.S.)
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11
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Han MK, Criner GJ, Halpin DM, Kerwin EM, Tombs L, Lipson DA, Martinez FJ, Wise RA, Singh D. Any Decrease in Lung Function is Associated With Worse Clinical Outcomes: Post Hoc Analysis of the IMPACT Interventional Trial. Chronic Obstr Pulm Dis 2024; 11:106-113. [PMID: 38081161 PMCID: PMC10913929 DOI: 10.15326/jcopdf.2023.0391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/22/2023] [Indexed: 01/28/2024]
Abstract
This article does not contain an abstract.
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Affiliation(s)
- MeiLan K. Han
- Division of Pulmonary and Critical Care Medicine, University of Michigan, Ann Arbor, Michigan, United States
| | - Gerard J. Criner
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, United States
| | - David M.G. Halpin
- University of Exeter Medical School, College of Medicine and Health, University of Exeter, Exeter, United Kingdom
| | - Edward M. Kerwin
- Clinical Research Institute and Altitude Clinical Consulting, Medford, Oregon, United States
| | - Lee Tombs
- Precise Approach Ltd, London, United Kingdom
| | - David A. Lipson
- GSK, Collegeville, Pennsylvania, United States
- Pulmonary, Allergy, and Critical Care Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - Fernando J. Martinez
- Division of Pulmonology and Critical Care Medicine, Weill Cornell Medicine, New York, New York, United States
| | - Robert A. Wise
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
| | - Dave Singh
- Centre for Respiratory Medicine and Allergy, Institute of Inflammation and Repair, Manchester Academic Health Science Centre, University of Manchester, Manchester University National Health Service Foundation Trust, Manchester, United Kingdom
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12
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Wade RC, Ling SX, Helgeson ES, Voelker H, Labaki WW, Meza D, O’Corragain O, So JY, Criner GJ, Han MK, Kalhan R, Reed RM, Dransfield MT, Wells JM. Associations Between Coronary Artery Calcium Score and Exacerbation Risk in BLOCK-COPD. Chronic Obstr Pulm Dis 2024; 11:101-105. [PMID: 37963303 PMCID: PMC10913922 DOI: 10.15326/jcopdf.2023.0423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/01/2023] [Indexed: 11/16/2023]
Abstract
Introduction In 2019, the Beta-Blockers for the Prevention of Acute Exacerbations of Chronic Obstructive Pulmonary Disease study (BLOCK-COPD) evaluated the effect of metoprolol on exacerbation risk and mortality in a COPD population without indications for beta-blocker use. We hypothesized that an imaging metric of coronary artery disease (CAD), the coronary artery calcium (CAC) score, would predict exacerbation risk and identify a differential response to metoprolol treatment. Methods The study population includes participants in the BLOCK-COPD study from multiple study sites. Participants underwent clinically indicated thoracic computed tomography (CT) scans ± 12 months from enrollment. The Weston scoring system quantified CAC. Adjusted Cox proportional hazards models evaluated for associations between CAC and time to exacerbation. Results Data is included for 109 participants. The mean CAC score was 5.1±3.7, and 92 participants (84%) had CAC scores greater than 0. Over a median (interquartile range) follow-up time of 350 (280 to 352) days, there were 61 mild exacerbations and 19 severe/very severe exacerbations. No associations were found between exacerbations of any severity and CAC>0 or total CAC. Associations were observed between total CAC and CAC>0 in the left circumflex (LCx) and time to exacerbation of any severity (adjusted hazard ratio [aHR]=1.39, confidence interval [CI]: 1.08-1.79, p=0.01) and (aHR=1.96, 95% CI: 1.04-3.70, p=0.04), respectively. Conclusions CAD is a prevalent comorbidity in COPD accounting for significant mortality. Our study confirms the high prevalence of CAD using the CAC score; however, we did not discover an association between CAC and exacerbation risk. We did find novel associations between CAC in the LCx and exacerbation risk which warrant further investigation in larger cohorts.
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Affiliation(s)
- R. Chad Wade
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States
- Lung Health Center, University of Alabama at Birmingham, Birmingham, Alabama, United States
- Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States
- Acute Care Service, Birmingham VA Medical Center, Birmingham, Alabama, United States
| | - Sharon X. Ling
- Division of Biostatistics, University of Minnesota, Minneapolis, Minnesota, United States
- †Deceased
| | - Erika S. Helgeson
- Division of Biostatistics, University of Minnesota, Minneapolis, Minnesota, United States
| | - Helen Voelker
- Division of Biostatistics, University of Minnesota, Minneapolis, Minnesota, United States
| | - Wassim W. Labaki
- Division of Pulmonary and Critical Care Medicine, University of Michigan, Ann Arbor, Michigan, United States
| | - Daniel Meza
- Division of Pulmonary and Critical Care Medicine, Northwestern University, Chicago, Illinois, United States
| | - Oisin O’Corragain
- Department of Thoracic Medicine and Surgery, Temple University, Philadelphia, Pennsylvania, United States
| | - Jennifer Y. So
- Division of Pulmonary and Critical Care Medicine, University of Maryland School of Medicine, Baltimore, Maryland, United States
| | - Gerard J. Criner
- Department of Thoracic Medicine and Surgery, Temple University, Philadelphia, Pennsylvania, United States
| | - MeiLan K. Han
- Division of Pulmonary and Critical Care Medicine, University of Michigan, Ann Arbor, Michigan, United States
| | - Ravi Kalhan
- Division of Pulmonary and Critical Care Medicine, Northwestern University, Chicago, Illinois, United States
| | - Robert M. Reed
- Division of Pulmonary and Critical Care Medicine, University of Maryland School of Medicine, Baltimore, Maryland, United States
| | - Mark T. Dransfield
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States
- Lung Health Center, University of Alabama at Birmingham, Birmingham, Alabama, United States
- Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States
- Acute Care Service, Birmingham VA Medical Center, Birmingham, Alabama, United States
| | - J. Michael Wells
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States
- Lung Health Center, University of Alabama at Birmingham, Birmingham, Alabama, United States
- Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, United States
- Acute Care Service, Birmingham VA Medical Center, Birmingham, Alabama, United States
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13
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Brock JM, Kontogianni K, Sciurba FC, Criner GJ, Herth F. Utility of rehabilitation prior to bronchoscopic lung volume reduction: post hoc analysis of the VENT trial. ERJ Open Res 2024; 10:00735-2023. [PMID: 38259808 PMCID: PMC10801745 DOI: 10.1183/23120541.00735-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 10/19/2023] [Indexed: 01/24/2024] Open
Abstract
Background and objective Rehabilitation programmes are a valuable treatment modality for patients with COPD to increase exercise capacity and quality of life. The utility of pulmonary rehabilitation prior to bronchoscopic lung volume reduction (BLVR) is unclear. Methods We performed a post hoc analysis of the Valve for Emphysema Palliation Trial (VENT) trial, the first multicentre randomised trial comparing the safety and efficacy of BLVR. Patients completed a pulmonary rehabilitation programme prior to BLVR over 6-10 weeks and maintained by daily practice, consisting of endurance training, strength training and upper/lower limb exercise. Lung function and exercise parameters (6-min walk distance (6MWD)) were assessed before and after rehabilitation and we tried to identify predictors for pulmonary rehabilitation benefit. Results Lung function and exercise capacity of 403 patients (mean±sd age 63.3±7.4 years, 37.5% female, mean±sd forced expiratory volume in 1 s 30.1±7.6 L) were analysed. Exercise capacity significantly improved from 331.6±98.8 m to 345.6±95.3 m (p<0.001) in 6-min walk testing (6MWT), with 40.3% showing clinically meaningful improvements. Patients also experienced less dyspnoea after 6MWT, while pulmonary function parameters did not change significantly overall. Patients with lower exercise capacity at screening (6MWD <250 m) benefited more from pulmonary rehabilitation. The indication and prerequisites for BLVR were still present in all patients after pulmonary rehabilitation. Conclusion The national mandatory requirements for rehabilitation prior to BLVR, which apply to all COPD patients, should be reconsidered and specified for COPD patients who really benefit.
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Affiliation(s)
- Judith Maria Brock
- Department for Pneumology and Critical Care Medicine, Thoraxklinik at University of Heidelberg, Heidelberg, Germany
- Translational Lung Research Center Heidelberg (TLRC), German Center for Lung Research (DZL), Heidelberg, Germany
| | - Konstantina Kontogianni
- Department for Pneumology and Critical Care Medicine, Thoraxklinik at University of Heidelberg, Heidelberg, Germany
- Translational Lung Research Center Heidelberg (TLRC), German Center for Lung Research (DZL), Heidelberg, Germany
| | - Frank C Sciurba
- Pulmonary Division, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Gerard J Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Felix Herth
- Department for Pneumology and Critical Care Medicine, Thoraxklinik at University of Heidelberg, Heidelberg, Germany
- Translational Lung Research Center Heidelberg (TLRC), German Center for Lung Research (DZL), Heidelberg, Germany
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14
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Miravitlles M, Criner GJ, Mall MA, Rowe SM, Vogelmeier CF, Hederer B, Schoenberger M, Altman P. Potential systemic effects of acquired CFTR dysfunction in COPD. Respir Med 2024; 221:107499. [PMID: 38104786 DOI: 10.1016/j.rmed.2023.107499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/25/2023] [Accepted: 12/10/2023] [Indexed: 12/19/2023]
Abstract
Chronic obstructive pulmonary disease (COPD) is characterized by airflow limitation, respiratory symptoms, inflammation of the airways, and systemic manifestations of the disease. Genetic susceptibility and environmental factors are important in the development of the disease, particularly exposure to cigarette smoke which is the most notable risk factor. Mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene are the cause of cystic fibrosis (CF), which shares several pathophysiological pulmonary features with COPD, including airway obstruction, chronic airway inflammation and bacterial colonization; in addition, both diseases also present systemic defects leading to comorbidities such as pancreatic, gastrointestinal, and bone-related diseases. In patients with COPD, systemic CFTR dysfunction can be acquired by cigarette smoking, inflammation, and infection. This dysfunction is, on average, about half of that found in CF. Herein we review the literature focusing on acquired CFTR dysfunction and the potential role in the pathogenesis of comorbidities associated with COPD and chronic bronchitis.
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Affiliation(s)
- Marc Miravitlles
- Pneumology Department Hospital Universitari Vall d'Hebron, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Hospital Campus, Barcelona, Spain.
| | - Gerard J Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, USA
| | - Marcus A Mall
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care Medicine, Charité-Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany; Berlin Institute of Health at the Charité - Universitätsmedizin Berlin, Berlin, Germany; German Centre for Lung Research, Berlin, Germany
| | - Steven M Rowe
- Univeristy of Alabama at Birmingham, Birmingham, USA
| | - Claus F Vogelmeier
- Department of Medicine, Pulmonary and Critical Care Medicine, University Hospital Marburg UKGM, German Centre for Lung Research (DZL), Marburg, Germany
| | | | | | - Pablo Altman
- Novartis Pharmaceuticals Corporation, East Hanover, New Jersey, USA
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15
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Yun JH, Khan MAW, Ghosh A, Hobbs BD, Castaldi PJ, Hersh CP, Miller PG, Cool CD, Sciurba F, Barwick L, Limper AH, Flaherty K, Criner GJ, Brown K, Wise R, Martinez F, Silverman EK, DeMeo D, Cho MH, Bick AG. Clonal Somatic Mutations in Chronic Lung Diseases Are Associated with Reduced Lung Function. Am J Respir Crit Care Med 2023; 208:1196-1205. [PMID: 37788444 PMCID: PMC10868367 DOI: 10.1164/rccm.202303-0395oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 10/03/2023] [Indexed: 10/05/2023] Open
Abstract
Rationale: Constantly exposed to the external environment and mutagens such as tobacco smoke, human lungs have one of the highest somatic mutation rates among all human organs. However, the relationship of these mutations to lung disease and function is not known. Objectives: To identify the prevalence and significance of clonal somatic mutations in chronic lung diseases. Methods: We analyzed the clonal somatic mutations from 1,251 samples of normal and diseased noncancerous lung tissue RNA sequencing with paired whole-genome sequencing from the Lung Tissue Research Consortium. We examined the associations of somatic mutations with lung function, disease status, and computationally deconvoluted cell types in two of the most common diseases represented in our dataset, chronic obstructive pulmonary disease (COPD; 29%) and idiopathic pulmonary fibrosis (IPF; 13%). Measurements and Main Results: Clonal somatic mutational burden was associated with reduced lung function in both COPD and IPF. We identified an increased prevalence of clonal somatic mutations in individuals with IPF compared with normal control subjects and individuals with COPD independent of age and smoking status. IPF clonal somatic mutations were enriched in disease-related and airway epithelial-expressed genes such as MUC5B in IPF. Patients who were MUC5B risk variant carriers had increased odds of developing somatic mutations of MUC5B that were explained by increased expression of MUC5B. Conclusions: Our identification of an increased prevalence of clonal somatic mutation in diseased lung that correlates with airway epithelial gene expression and disease severity highlights for the first time the role of somatic mutational processes in lung disease genetics.
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Affiliation(s)
- Jeong H. Yun
- Channing Division of Network Medicine and
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - M. A. Wasay Khan
- Division of Genetic Medicine, Department of Medicine, Vanderbilt University, Nashville, Tennessee
| | - Auyon Ghosh
- Pulmonary Critical Care and Sleep Medicine, Upstate Medical University, Syracuse, New York
| | - Brian D. Hobbs
- Channing Division of Network Medicine and
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Peter J. Castaldi
- Channing Division of Network Medicine and
- Harvard Medical School, Boston, Massachusetts
| | - Craig P. Hersh
- Channing Division of Network Medicine and
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Peter G. Miller
- Harvard Medical School, Boston, Massachusetts
- Center for Cancer Research, Massachusetts General Hospital, Boston, Massachusetts
| | - Carlyne D. Cool
- Division of Pathology, Department of Medicine, University of Colorado, Aurora, Colorado
| | - Frank Sciurba
- Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | | | - Andrew H. Limper
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota
| | - Kevin Flaherty
- Division of Pulmonary and Critical Care Medicine, University of Michigan Health System, Ann Arbor, Michigan
| | - Gerard J. Criner
- Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - Kevin Brown
- Department of Medicine, National Jewish Health, Denver, Colorado
| | - Robert Wise
- Department of Medicine, Johns Hopkins Medicine, Baltimore, Maryland; and
| | - Fernando Martinez
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Edwin K. Silverman
- Channing Division of Network Medicine and
- Harvard Medical School, Boston, Massachusetts
| | - Dawn DeMeo
- Channing Division of Network Medicine and
- Harvard Medical School, Boston, Massachusetts
| | - NHLBI Trans-Omics for Precision Medicine (TOPMed) Consortium
- Channing Division of Network Medicine and
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
- Division of Genetic Medicine, Department of Medicine, Vanderbilt University, Nashville, Tennessee
- Pulmonary Critical Care and Sleep Medicine, Upstate Medical University, Syracuse, New York
- Center for Cancer Research, Massachusetts General Hospital, Boston, Massachusetts
- Division of Pathology, Department of Medicine, University of Colorado, Aurora, Colorado
- Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
- Emmes, Frederick, Maryland
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota
- Division of Pulmonary and Critical Care Medicine, University of Michigan Health System, Ann Arbor, Michigan
- Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
- Department of Medicine, National Jewish Health, Denver, Colorado
- Department of Medicine, Johns Hopkins Medicine, Baltimore, Maryland; and
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Michael H. Cho
- Channing Division of Network Medicine and
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Alexander G. Bick
- Division of Genetic Medicine, Department of Medicine, Vanderbilt University, Nashville, Tennessee
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16
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Au DH, Gleason E, Hunter-Merrill R, Barón AE, Collins M, Ronneberg C, Lv N, Rise P, Wai TH, Plumley R, Wisniewski SR, Sciurba FC, Kim DY, Simonelli P, Krishnan JA, Wendt CH, Feemster LC, Criner GJ, Maddipati V, Mohan A, Ma J. Lifestyle Intervention and Excess Weight in Chronic Obstructive Pulmonary Disease (COPD): INSIGHT COPD Randomized Clinical Trial. Ann Am Thorac Soc 2023; 20:1743-1751. [PMID: 37769182 PMCID: PMC10704228 DOI: 10.1513/annalsats.202305-458oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 09/26/2023] [Indexed: 09/30/2023] Open
Abstract
Rationale: Being overweight or obese is common among patients with chronic obstructive pulmonary disease (COPD), but whether interventions targeted at weight loss improve functional impairments is unknown. Objectives: INSIGHT (Intervention Study in Overweight Patients with COPD) tested whether a pragmatic low-intensity lifestyle intervention would lead to better physical functional status among overweight or obese participants with COPD. Methods: The trial was a 12-month, multicenter, patient-level pragmatic clinical trial. Participants were recruited from April 2017 to August 2019 from 38 sites across the United States and randomized to receive usual care or usual care plus lifestyle intervention. The intervention was a self-directed video program delivering the Diabetes Prevention Program's Group Lifestyle Balance curriculum. Results: The primary outcome was 6-minute-walk test distance at 12 months. Priority secondary outcomes were postwalk modified Borg dyspnea at 12 months and weight at 12 months. Participants (N = 684; mean age, 67.0 ± 8.0 yr [standard deviation]; 41.2% female) on average were obese (body mass index, 33.0 ± 4.6 kg/m2) with moderate COPD (forced expiratory volume in 1 second % predicted, 58.1 ± 15.7%). At 12 months, participants randomized to the intervention arm walked farther (adjusted difference, 42.3 ft [95% confidence interval (CI), 7.9-76.7 ft]; P = 0.02), had less dyspnea at the end of the 6-minute-walk test (adjusted difference, -0.36 [95% CI, -0.63 to -0.09]; P = 0.008), and had greater weight loss (adjusted difference, -1.34 kg [95% CI, -2.33 to -0.34 kg]; P = 0.008) than control participants. The intervention did not improve the odds of achieving clinically meaningful thresholds of walk distance (98.4 ft) or dyspnea (1 unit) but did achieve meaningful thresholds of weight loss (3% and 5%). Conclusions: Among participants with COPD who were overweight or obese, a self-guided low-intensity video-based lifestyle intervention led to modest weight loss but did not lead to clinically important improvements in physical functional status and dyspnea. Clinical trial registered with www.clinicaltrials.gov (NCT02634268).
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Affiliation(s)
- David H. Au
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle Division, Seattle, Washington
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Washington, Seattle, Washington
| | - Emily Gleason
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle Division, Seattle, Washington
| | - Rachel Hunter-Merrill
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle Division, Seattle, Washington
| | - Anna E. Barón
- Department of Biostatistics and Informatics, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Margaret Collins
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle Division, Seattle, Washington
| | | | - Nan Lv
- Department of Medicine and
| | - Peter Rise
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle Division, Seattle, Washington
| | - Travis Hee Wai
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle Division, Seattle, Washington
| | - Robert Plumley
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle Division, Seattle, Washington
| | | | - Frank C. Sciurba
- Department of Medicine, Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Dong-Yun Kim
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Paul Simonelli
- Department of Pulmonary and Critical Care Medicine, Geisinger Medical Center, Danville, Pennsylvania
| | | | - Christine H. Wendt
- Department of Medicine, Division of Pulmonary, Allergy, Critical Care, and Sleep, Minneapolis Veterans Affairs Healthcare System, Minneapolis, Minnesota
| | - Laura C. Feemster
- Health Services Research and Development, Veterans Affairs Puget Sound Healthcare System, Seattle Division, Seattle, Washington
- Division of Pulmonary, Critical Care, and Sleep Medicine, University of Washington, Seattle, Washington
| | - Gerard J. Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - Veeranna Maddipati
- Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, East Carolina University, Greenville, North Carolina
| | - Arjun Mohan
- Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, East Carolina University, Greenville, North Carolina
| | - Jun Ma
- Division of Academic Internal Medicine and Geriatrics, University of Illinois Chicago, Chicago, Illinois
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17
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Fabbri LM, Celli BR, Agustí A, Criner GJ, Dransfield MT, Divo M, Krishnan JK, Lahousse L, Montes de Oca M, Salvi SS, Stolz D, Vanfleteren LEGW, Vogelmeier CF. COPD and multimorbidity: recognising and addressing a syndemic occurrence. Lancet Respir Med 2023; 11:1020-1034. [PMID: 37696283 DOI: 10.1016/s2213-2600(23)00261-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 06/21/2023] [Accepted: 06/30/2023] [Indexed: 09/13/2023]
Abstract
Most patients with chronic obstructive pulmonary disease (COPD) have at least one additional, clinically relevant chronic disease. Those with the most severe airflow obstruction will die from respiratory failure, but most patients with COPD die from non-respiratory disorders, particularly cardiovascular diseases and cancer. As many chronic diseases have shared risk factors (eg, ageing, smoking, pollution, inactivity, and poverty), we argue that a shift from the current paradigm in which COPD is considered as a single disease with comorbidities, to one in which COPD is considered as part of a multimorbid state-with co-occurring diseases potentially sharing pathobiological mechanisms-is needed to advance disease prevention, diagnosis, and management. The term syndemics is used to describe the co-occurrence of diseases with shared mechanisms and risk factors, a novel concept that we propose helps to explain the clustering of certain morbidities in patients diagnosed with COPD. A syndemics approach to understanding COPD could have important clinical implications, in which the complex disease presentations in these patients are addressed through proactive diagnosis, assessment of severity, and integrated management of the COPD multimorbid state, with a patient-centred rather than a single-disease approach.
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Affiliation(s)
- Leonardo M Fabbri
- Section of Respiratory Medicine, Department of Translational Medicine, University of Ferrara, Ferrara, Italy
| | - Bartolome R Celli
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Alvar Agustí
- Cátedra Salud Respiratoria, Universitat de Barcelona, Barcelona, Spain; Institut Respiratori, Clínic Barcelona, Barcelona, Spain; Institut d'Investigacions Biomédicas August Pi i Sunyer, Barcelona, Spain; Centro de Investigación Biomédica en Red Enfermedades Respiratorias, Spain
| | - Gerard J Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Mark T Dransfield
- Lung Health Center, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Miguel Divo
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Jamuna K Krishnan
- Division of Pulmonary and Critical Care, Weill Cornell Medicine, New York, NY, USA
| | - Lies Lahousse
- Department of Bioanalysis, Ghent University, Ghent, Belgium
| | - Maria Montes de Oca
- School of Medicine, Universidad Central de Venezuela, Caracas, Venezuela; Hospital Centro Medico de Caracas, Caracas, Venezuela
| | - Sundeep S Salvi
- Pulmocare Research and Education (PURE) Foundation, Pune, India; School of Health Sciences, Symbiosis International Deemed University, Pune, India
| | - Daiana Stolz
- Clinic of Respiratory Medicine and Pulmonary Cell Research, University Hospital Basel, Basel, Switzerland; Department of Clinical Research, University Hospital Basel, Basel, Switzerland; Clinic of Respiratory Medicine and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Lowie E G W Vanfleteren
- COPD Center, Department of Respiratory Medicine and Allergology, Sahlgrenska University Hospital, Gothenburg, Sweden; Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Claus F Vogelmeier
- Department of Medicine, Pulmonary and Critical Care Medicine, University Medical Centre Giessen and Marburg, Philipps University of Marburg, Member of the German Centre for Lung Research, Marburg, Germany.
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18
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Hakim AD, Awili M, O’Neal HR, Siddiqi O, Jaffrani N, Lee R, Overcash JS, Chauffe A, Hammond TC, Patel B, Waters M, Criner GJ, Pachori A, Junge G, Levitch R, Watts J, Koo P, Sengupta T, Yu L, Kiffe M, Pinck A, Stein RR, Bendrick-Peart J, Jenkins J, Rowlands M, Waldron-Lynch F, Matthews J. Efficacy and safety of MAS825 (anti-IL-1β/IL-18) in COVID-19 patients with pneumonia and impaired respiratory function. Clin Exp Immunol 2023; 213:265-275. [PMID: 37338154 PMCID: PMC10570997 DOI: 10.1093/cei/uxad065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 03/02/2023] [Accepted: 06/19/2023] [Indexed: 06/21/2023] Open
Abstract
MAS825, a bispecific IL-1β/IL-18 monoclonal antibody, could improve clinical outcomes in COVID-19 pneumonia by reducing inflammasome-mediated inflammation. Hospitalized non-ventilated patients with COVID-19 pneumonia (n = 138) were randomized (1:1) to receive MAS825 (10 mg/kg single i.v.) or placebo in addition to standard of care (SoC). The primary endpoint was the composite Acute Physiology and Chronic Health Evaluation II (APACHE II) score on Day 15 or on the day of discharge (whichever was earlier) with worst-case imputation for death. Other study endpoints included safety, C-reactive protein (CRP), SARS-CoV-2 presence, and inflammatory markers. On Day 15, the APACHE II score was 14.5 ± 1.87 and 13.5 ± 1.8 in the MAS825 and placebo groups, respectively (P = 0.33). MAS825 + SoC led to 33% relative reduction in intensive care unit (ICU) admissions, ~1 day reduction in ICU stay, reduction in mean duration of oxygen support (13.5 versus 14.3 days), and earlier clearance of virus on Day 15 versus placebo + SoC group. On Day 15, compared with placebo group, patients treated with MAS825 + SoC showed a 51% decrease in CRP levels, 42% lower IL-6 levels, 19% decrease in neutrophil levels, and 16% lower interferon-γ levels, indicative of IL-1β and IL-18 pathway engagement. MAS825 + SoC did not improve APACHE II score in hospitalized patients with severe COVID-19 pneumonia; however, it inhibited relevant clinical and inflammatory pathway biomarkers and resulted in faster virus clearance versus placebo + SoC. MAS825 used in conjunction with SoC was well tolerated. None of the adverse events (AEs) or serious AEs were treatment-related.
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Affiliation(s)
- Alex D Hakim
- Providence Little Company of Mary Medical Center, Torrance, CA, USA
| | | | - Hollis R O’Neal
- Louisiana State University Health Sciences Center and Our Lady of the Lake Regional Medical Center, Baton Rouge, LA, USA
| | | | | | | | | | - Ann Chauffe
- Louisiana State University Health Sciences Center, Lafayette, LA, USA
| | | | - Bela Patel
- University of Texas McGovern Medical School, Houston, TX, US
| | | | - Gerard J Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | | | | | | | | | - Philip Koo
- Novartis Pharmaceuticals Corporation, East Hanover, NJ, USA
| | | | - Lili Yu
- Novartis Institutes for BioMedical Research, Cambridge, MA, USA
| | - Michael Kiffe
- Novartis Institutes for BioMedical Research, Basel, Switzerland
| | - Anne Pinck
- Novartis Institutes for BioMedical Research, Basel, Switzerland
| | - Richard R Stein
- Novartis Institutes for BioMedical Research, Basel, Switzerland
| | | | - Janet Jenkins
- Novartis Institutes for BioMedical Research, Cambridge, MA, USA
| | | | | | - Jesse Matthews
- Hospital Medicine, St Charles Health System, Bend, OR, USA
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19
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Burns KEA, Lafrienier-Roula M, Hill NS, Cook DJ, Seely AJE, Rochwerg B, Mayette M, D'Aragon F, Devlin JW, Dodek P, Tanios M, Gouskos A, Turgeon AF, Aslanian P, Sia YT, Beitler JR, Hyzy R, Criner GJ, Kassis EB, Tsang JLY, Meade MO, Liebler JM, Wong JTY, Thorpe KE. Frequency of screening and SBT Technique Trial-North American Weaning Collaboration (FAST-NAWC): an update to the protocol and statistical analysis plan. Trials 2023; 24:626. [PMID: 37784109 PMCID: PMC10544476 DOI: 10.1186/s13063-023-07079-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 01/05/2023] [Indexed: 10/04/2023] Open
Abstract
BACKGROUND This update summarizes key changes made to the protocol for the Frequency of Screening and Spontaneous Breathing Trial (SBT) Technique Trial-North American Weaning Collaborative (FAST-NAWC) trial since the publication of the original protocol. This multicenter, factorial design randomized controlled trial with concealed allocation, will compare the effect of both screening frequency (once vs. at least twice daily) to identify candidates to undergo a SBT and SBT technique [pressure support + positive end-expiratory pressure vs. T-piece] on the time to successful extubation (primary outcome) in 760 critically ill adults who are invasively ventilated for at least 24 h in 20 North American intensive care units. METHODS/DESIGN Protocols for the pilot, factorial design trial and the full trial were previously published in J Clin Trials ( https://doi.org/10.4172/2167-0870.1000284 ) and Trials (https://doi: 10.1186/s13063-019-3641-8). As planned, participants enrolled in the FAST pilot trial will be included in the report of the full FAST-NAWC trial. In response to the onset of the coronavirus disease of 2019 (COVID-19) pandemic when approximately two thirds of enrollment was complete, we revised the protocol and consent form to include critically ill invasively ventilated patients with COVID-19. We also refined the statistical analysis plan (SAP) to reflect inclusion and reporting of participants with and without COVID-19. This update summarizes the changes made and their rationale and provides a refined SAP for the FAST-NAWC trial. These changes have been finalized before completion of trial follow-up and the commencement of data analysis. TRIAL REGISTRATION Clinical Trials.gov NCT02399267.
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Affiliation(s)
- Karen E A Burns
- Interdepartmental Division of Critical Care, University of Toronto, Toronto, Canada.
- Division of Critical Care Medicine, St Michael's Hospital, Toronto, Canada.
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, 30 Bond Street, Office 4-045 Donnelly Wing, Toronto, ON, M5B 1W8, Canada.
| | | | - Nicholas S Hill
- Division of Pulmonary, Critical Care and Sleep Medicine, Tufts Medical Center, Boston, USA
| | - Deborah J Cook
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Canada
| | - Andrew J E Seely
- Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Canada
| | - Bram Rochwerg
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Canada
- Department of Medicine, McMaster University, Hamilton, Canada
| | - Michael Mayette
- Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, Canada
- Centre de Recherche du Centre Hospitalier, Universitaire de Sherbrooke, Sherbrooke, Canada
| | - Frederick D'Aragon
- Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, Canada
- Centre de Recherche du Centre Hospitalier, Universitaire de Sherbrooke, Sherbrooke, Canada
| | - John W Devlin
- Bouve College of Health Professions, Northeastern University, Boston, USA
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Peter Dodek
- Centre for Health Evaluation and Outcome Sciences, Vancouver, Canada
- University of British Columbia, Vancouver, Canada
| | - Maged Tanios
- Pulmonary and Critical Care Medicine, Memorial Care, Longbeach Medical Center, Longbeach, CA, USA
| | - Audrey Gouskos
- Patient and Family Advisory Committee and Steering Committee Representative, FAST-NAWC Trial, Toronto, Canada
| | - Alexis F Turgeon
- Departments of Anesthesia and Critical Care, Hôpital Enfant-Jésus du CHU de Québec-Université Laval, Quebec City, Canada
| | - Pierre Aslanian
- Service de Soins Intensifs, Département de Médecine, Centre Hospitalier de L'Universite de Montreal, Montreal, Canada
| | - Ying Tung Sia
- Department of Critical Care Medicine, Centre Integre Universitaire de Sante et de Services Sociaux de la Mauricie-et-du-Centre-du-Quebec - Trois Rivieres, Montreal, Canada
| | - Jeremy R Beitler
- Center for Acute Respiratory Failure and Division of Pulmonary, Allergy, and Critical Care Medicine, Columbia University College of Physicians and Surgeons and New York-Presbyterian Hospital, New York, NY, USA
| | - Robert Hyzy
- Division of Pulmonary and Critical Care, University of Michigan Health System, Ann Arbor, MI, USA
| | - Gerard J Criner
- Division of Pulmonary and Critical Care Medicine, Temple University, Lewis Katz School of Medicine, Philadelphia, USA
| | - Elias Baedorf Kassis
- Departments of Medicine (Division of Critical Care) and Anesthesia, Beth Israel Deaconess Medical Center, Boston, USA
| | - Jennifer L Y Tsang
- Department of Medicine, McMaster University, Hamilton, Canada
- Department of Medicine, Division of Critical Care, Niagara Health System - St. Catherines, St. Catherines, Canada
| | - Maureen O Meade
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Canada
- Department of Medicine, McMaster University, Hamilton, Canada
- Division of Critical Care, Hamilton Health Sciences Center, Hamilton, Canada
| | - Janice M Liebler
- Divisions of Pulmonary, Critical Care, and Sleep Medicine, Keck School of Medicine, University of Southern California, Los Angeles, USA
| | - Jessica T Y Wong
- Faculty of Medicine and Dentistry, University of Toronto, Toronto, Canada
| | - Kevin E Thorpe
- Applied Health Research Centre, St. Michael's Hospital, Toronto, Canada
- Institute for Health Policy, Management and Evaluation, University of Toronto, Toronto, Canada
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20
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Kehara H, Mangukia C, Sunagawa G, Zhao H, Kashem MA, Yanagida R, Iturra SA, Criner GJ, Cordova F, Toyoda Y, Shigemura N. Two Staged Single Lung Transplants in the Current Era: A United Network for Organ Sharing Study. Ann Thorac Surg 2023; 116:599-605. [PMID: 36240868 DOI: 10.1016/j.athoracsur.2022.09.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/28/2022] [Accepted: 09/19/2022] [Indexed: 11/01/2022]
Abstract
BACKGROUND We hypothesized that outcomes after 2 staged, contralateral single lung transplantation procedures (SSLTs) may be equivalent to those of double lung transplantation (DLT) by capitalizing on the known long-term survival advantages of DLT. METHODS Using the United Network for Organ Sharing data set (1987-2018), the largest national data set available, the outcomes of 278 SSLTs were retrospectively analyzed and compared with the outcomes of 21,121 standard DLTs. RESULTS During SSLT, the median interval between the 2 transplants was 960 days, and the indication for the second transplant was most often chronic lung allograft dysfunction (n = 148; 53.2%) or the same disease that necessitated the first transplant (n = 81; 29.1%). The patients who underwent SSLT were significantly older and had a higher baseline creatinine level than the patients who underwent DLT. Most posttransplantation short-term outcomes were equivalent between the second stage of SSLT and DLT, but renal insufficiency requiring hemodialysis was notably higher after SSLT. There were no differences in long-term survival. In multivariate analysis, baseline creatinine, O2 support at rest, ventilator support at the time of the second transplantation, and posttransplantation renal insufficiency requiring dialysis were independent predictors of 1-year mortality after SSLT. CONCLUSIONS Over a study period of 30 years, long-term survival after SSLT was comparable with survival after DLT. With further analysis of individual risk profiles, including the contributions of preoperative renal function and functional status, SSLT can be a valuable option for patients who would have undergone single lung transplantation to reap the long-term benefits of a second transplant.
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Affiliation(s)
- Hiromu Kehara
- Division of Cardiovascular Surgery, Temple University and Lewis Katz School of Medicine, Philadelphia, Pennsylvania
| | - Chirantan Mangukia
- Division of Cardiovascular Surgery, Temple University and Lewis Katz School of Medicine, Philadelphia, Pennsylvania
| | - Gengo Sunagawa
- Division of Cardiovascular Surgery, Temple University and Lewis Katz School of Medicine, Philadelphia, Pennsylvania
| | - Huaqing Zhao
- Center for Biostatistics and Epidemiology, Department of Biomedical Education and Data Science, Temple University and Lewis Katz School of Medicine, Philadelphia, Pennsylvania
| | - Mohammed A Kashem
- Division of Cardiovascular Surgery, Temple University and Lewis Katz School of Medicine, Philadelphia, Pennsylvania
| | - Roh Yanagida
- Division of Cardiovascular Surgery, Temple University and Lewis Katz School of Medicine, Philadelphia, Pennsylvania
| | - Sebastian A Iturra
- Division of Cardiovascular Surgery, Temple University and Lewis Katz School of Medicine, Philadelphia, Pennsylvania
| | - Gerard J Criner
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, Pennsylvania
| | - Francis Cordova
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, Pennsylvania
| | - Yoshiya Toyoda
- Division of Cardiovascular Surgery, Temple University and Lewis Katz School of Medicine, Philadelphia, Pennsylvania
| | - Norihisa Shigemura
- Division of Cardiovascular Surgery, Temple University and Lewis Katz School of Medicine, Philadelphia, Pennsylvania; Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, Pennsylvania.
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21
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Martinez FJ, Criner GJ, Gessner C, Jandl M, Scherbovsky F, Shinkai M, Siler TM, Vogelmeier CF, Voves R, Wedzicha JA, Bartels C, Bottoli I, Byiers S, Cardenas P, Eckert JH, Gutzwiller FS, Knorr B, Kothari M, Parlikar R, Tanase AM, Franssen FM. Icenticaftor, a CFTR Potentiator, in COPD: A Multicenter, Parallel-Group, Double-Blind Clinical Trial. Am J Respir Crit Care Med 2023; 208:417-427. [PMID: 37411039 PMCID: PMC10449083 DOI: 10.1164/rccm.202303-0458oc] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 07/06/2023] [Indexed: 07/08/2023] Open
Abstract
Rationale: CFTR (cystic fibrosis transmembrane conductance regulator) dysfunction is associated with mucus accumulation and worsening chronic obstructive pulmonary disease (COPD) symptoms. Objectives: The aim of this phase IIb dose-finding study was to compare a CFTR potentiator, icenticaftor (QBW251), with placebo in patients with COPD and chronic bronchitis. Methods: Patients with COPD on triple therapy for at least three months were randomized to six treatment arms (icenticaftor 450, 300, 150, 75, or 25 mg or placebo twice daily [b.i.d.]) in a 24-week, multicenter, parallel-group, double-blind study. The primary endpoint was change from baseline in trough FEV1 after 12 weeks. Secondary endpoints included change from baseline in trough FEV1 and Evaluating Respiratory Symptoms in COPD (E-RS) total and cough and sputum scores after 24 weeks. Multiple comparison procedure-modeling was conducted to characterize dose-response relationship. Rescue medication use, exacerbations, and change in serum fibrinogen concentration after 24 weeks were assessed in exploratory and post hoc analyses, respectively. Measurements and Main Results: Nine hundred seventy-four patients were randomized. After 12 weeks of icenticaftor treatment, no dose-response relationship for change from baseline in trough FEV1 was observed; however, it was observed for E-RS cough and sputum score. A dose-response relationship was observed after 24 weeks for trough FEV1, E-RS cough and sputum and total scores, rescue medication use, and fibrinogen. A dose of 300 mg b.i.d. was consistently the most effective. Improvements for 300 mg b.i.d. versus placebo were also seen in pairwise comparisons of these endpoints. All treatments were well tolerated. Conclusions: The primary endpoint was negative, as icenticaftor did not improve trough FEV1 over 12 weeks. Although the findings must be interpreted with caution, icenticaftor improved trough FEV1; reduced cough, sputum, and rescue medication use; and lowered fibrinogen concentrations at 24 weeks. Clinical trial registered with www.clinicaltrials.gov (NCT04072887).
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Affiliation(s)
- Fernando J. Martinez
- Division of Pulmonary and Critical Care Medicine, Weill Cornell Medicine/NewYork-Presbyterian Hospital, New York, New York
| | - Gerard J. Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania
| | - Christian Gessner
- Institute for Clinical Immunology, University of Leipzig, Leipzig, Germany
| | - Margret Jandl
- Hamburger Institut für Therapieforschung GmbH, Hamburg, Germany
| | | | - Masaharu Shinkai
- Department of Respiratory Medicine, Tokyo Shinagawa Hospital, Tokyo, Japan
| | | | - Claus F. Vogelmeier
- Department of Medicine, Pulmonary and Critical Care Medicine, University of Marburg, German Center for Lung Research, Marburg, Germany
| | - Robert Voves
- Private Practice, Bismarckstraße, Feldbach, Austria
| | - Jadwiga A. Wedzicha
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | | | | | | | - Pamela Cardenas
- Novartis Pharmaceuticals Corporation, East Hanover, New Jersey
| | | | | | - Barbara Knorr
- Novartis Pharmaceuticals Corporation, East Hanover, New Jersey
| | | | | | | | - Frits M.E. Franssen
- Department of Respiratory Medicine, Maastricht University Medical Centre, Maastricht, the Netherlands
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22
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McKleroy W, Shing T, Anderson WH, Arjomandi M, Awan HA, Barjaktarevic I, Barr RG, Bleecker ER, Boscardin J, Bowler RP, Buhr RG, Criner GJ, Comellas AP, Curtis JL, Dransfield M, Doerschuk CM, Dolezal BA, Drummond MB, Han MK, Hansel NN, Helton K, Hoffman EA, Kaner RJ, Kanner RE, Krishnan JA, Lazarus SC, Martinez FJ, Ohar J, Ortega VE, Paine R, Peters SP, Reinhardt JM, Rennard S, Smith BM, Tashkin DP, Couper D, Cooper CB, Woodruff PG. Longitudinal Follow-Up of Participants With Tobacco Exposure and Preserved Spirometry. JAMA 2023; 330:442-453. [PMID: 37526720 PMCID: PMC10394572 DOI: 10.1001/jama.2023.11676] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 06/20/2023] [Indexed: 08/02/2023]
Abstract
Importance People who smoked cigarettes may experience respiratory symptoms without spirometric airflow obstruction. These individuals are typically excluded from chronic obstructive pulmonary disease (COPD) trials and lack evidence-based therapies. Objective To define the natural history of persons with tobacco exposure and preserved spirometry (TEPS) and symptoms (symptomatic TEPS). Design, Setting, and Participants SPIROMICS II was an extension of SPIROMICS I, a multicenter study of persons aged 40 to 80 years who smoked cigarettes (>20 pack-years) with or without COPD and controls without tobacco exposure or airflow obstruction. Participants were enrolled in SPIROMICS I and II from November 10, 2010, through July 31, 2015, and followed up through July 31, 2021. Exposures Participants in SPIROMICS I underwent spirometry, 6-minute walk distance testing, assessment of respiratory symptoms, and computed tomography of the chest at yearly visits for 3 to 4 years. Participants in SPIROMICS II had 1 additional in-person visit 5 to 7 years after enrollment in SPIROMICS I. Respiratory symptoms were assessed with the COPD Assessment Test (range, 0 to 40; higher scores indicate more severe symptoms). Participants with symptomatic TEPS had normal spirometry (postbronchodilator ratio of forced expiratory volume in the first second [FEV1] to forced vital capacity >0.70) and COPD Assessment Test scores of 10 or greater. Participants with asymptomatic TEPS had normal spirometry and COPD Assessment Test scores of less than 10. Patient-reported respiratory symptoms and exacerbations were assessed every 4 months via phone calls. Main Outcomes and Measures The primary outcome was assessment for accelerated decline in lung function (FEV1) in participants with symptomatic TEPS vs asymptomatic TEPS. Secondary outcomes included development of COPD defined by spirometry, respiratory symptoms, rates of respiratory exacerbations, and progression of computed tomographic-defined airway wall thickening or emphysema. Results Of 1397 study participants, 226 had symptomatic TEPS (mean age, 60.1 [SD, 9.8] years; 134 were women [59%]) and 269 had asymptomatic TEPS (mean age, 63.1 [SD, 9.1] years; 134 were women [50%]). At a median follow-up of 5.76 years, the decline in FEV1 was -31.3 mL/y for participants with symptomatic TEPS vs -38.8 mL/y for those with asymptomatic TEPS (between-group difference, -7.5 mL/y [95% CI, -16.6 to 1.6 mL/y]). The cumulative incidence of COPD was 33.0% among participants with symptomatic TEPS vs 31.6% among those with asymptomatic TEPS (hazard ratio, 1.05 [95% CI, 0.76 to 1.46]). Participants with symptomatic TEPS had significantly more respiratory exacerbations than those with asymptomatic TEPS (0.23 vs 0.08 exacerbations per person-year, respectively; rate ratio, 2.38 [95% CI, 1.71 to 3.31], P < .001). Conclusions and Relevance Participants with symptomatic TEPS did not have accelerated rates of decline in FEV1 or increased incidence of COPD vs those with asymptomatic TEPS, but participants with symptomatic TEPS did experience significantly more respiratory exacerbations over a median follow-up of 5.8 years.
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Affiliation(s)
- William McKleroy
- Division of Pulmonary, Critical Care, Sleep, and Allergy, Department of Medicine, School of Medicine, University of California, San Francisco
- Now with Department of Pulmonary and Critical Care Medicine, Kaiser Permanente San Francisco Medical Center, San Francisco, California
| | - Tracie Shing
- Gillings School of Global Public Health, University of North Carolina, Chapel Hill
| | - Wayne H Anderson
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, School of Medicine, University of North Carolina, Chapel Hill
| | - Mehrdad Arjomandi
- Division of Pulmonary, Critical Care, Sleep, and Allergy, Department of Medicine, School of Medicine, University of California, San Francisco
- Division of Pulmonary and Critical Care Medicine, Medical Service, San Francisco VA Medical Center, San Francisco, California
| | - Hira Anees Awan
- Roy J. Carver Department of Biomedical Engineering, University of Iowa, Iowa City
| | - Igor Barjaktarevic
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles
| | - R Graham Barr
- Divisions of General Medicine and Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, Columbia University Medical Center, New York, New York
- Department of Epidemiology, Columbia University Medical Center, New York, New York
| | - Eugene R Bleecker
- Division of Genetics, Genomics, and Precision Medicine, Department of Medicine, College of Medicine, University of Arizona, Tucson
- Division of Pharmacogenomics, Center for Applied Genetics and Genomic Medicine, University of Arizona, Tucson
| | - John Boscardin
- Department of Medicine and Department of Epidemiology and Biostatistics, School of Medicine, University of California, San Francisco
| | - Russell P Bowler
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, National Jewish Health, Denver, Colorado
| | - Russell G Buhr
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles
| | - Gerard J Criner
- Division of Thoracic Medicine and Surgery, Department of Medicine, Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania
| | - Alejandro P Comellas
- Division of Pulmonary, Critical Care, and Occupational Medicine, Department of Medicine, Carver College of Medicine, University of Iowa, Iowa City
| | - Jeffrey L Curtis
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, School of Medicine, University of Michigan, Ann Arbor
- Medical Service, VA Ann Arbor Healthcare System, Ann Arbor, Michigan
| | - Mark Dransfield
- Division of Pulmonary, Allergy, and Critical Care, Department of Medicine, University of Alabama, Birmingham
| | - Claire M Doerschuk
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, School of Medicine, University of North Carolina, Chapel Hill
| | - Brett A Dolezal
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles
| | - M Bradley Drummond
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, School of Medicine, University of North Carolina, Chapel Hill
| | - MeiLan K Han
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, School of Medicine, University of Michigan, Ann Arbor
| | - Nadia N Hansel
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, School of Medicine, Johns Hopkins University, Baltimore, Maryland
| | - Kinsey Helton
- Gillings School of Global Public Health, University of North Carolina, Chapel Hill
| | - Eric A Hoffman
- Roy J. Carver Department of Biomedical Engineering, University of Iowa, Iowa City
- Division of Pulmonary, Critical Care, and Occupational Medicine, Department of Medicine, Carver College of Medicine, University of Iowa, Iowa City
- Department of Radiology, Carver College of Medicine, University of Iowa, Iowa City
| | - Robert J Kaner
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Richard E Kanner
- Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, Department of Medicine, School of Medicine, University of Utah, Salt Lake City
| | - Jerry A Krishnan
- Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois, Chicago
| | - Stephen C Lazarus
- Division of Pulmonary, Critical Care, Sleep, and Allergy, Department of Medicine, School of Medicine, University of California, San Francisco
- Cardiovascular Research Institute, University of California, San Francisco
| | - Fernando J Martinez
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Jill Ohar
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Wake Forest University, Winston-Salem, North Carolina
| | - Victor E Ortega
- Division of Pulmonary Medicine, Department of Medicine, Mayo Clinic, Phoenix, Arizona
| | - Robert Paine
- Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, Department of Medicine, School of Medicine, University of Utah, Salt Lake City
| | - Stephen P Peters
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Wake Forest University, Winston-Salem, North Carolina
| | - Joseph M Reinhardt
- Roy J. Carver Department of Biomedical Engineering, University of Iowa, Iowa City
| | - Stephen Rennard
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, College of Medicine, University of Nebraska, Omaha
| | - Benjamin M Smith
- Divisions of General Medicine and Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, Columbia University Medical Center, New York, New York
- Division of Experimental Medicine, McGill University, Montreal, Quebec, Canada
| | - Donald P Tashkin
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles
| | - David Couper
- Gillings School of Global Public Health, University of North Carolina, Chapel Hill
| | - Christopher B Cooper
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles
- Department of Physiology, David Geffen School of Medicine, University of California, Los Angeles
| | - Prescott G Woodruff
- Division of Pulmonary, Critical Care, Sleep, and Allergy, Department of Medicine, School of Medicine, University of California, San Francisco
- Cardiovascular Research Institute, University of California, San Francisco
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23
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Singh D, Criner GJ, Agustí A, Bafadhel M, Söderström J, Luporini Saraiva G, Song Y, Licaj I, Jison M, Martin UJ, Psallidas I. Benralizumab Prevents Recurrent Exacerbations in Patients with Chronic Obstructive Pulmonary Disease: A Post Hoc Analysis. Int J Chron Obstruct Pulmon Dis 2023; 18:1595-1599. [PMID: 37533773 PMCID: PMC10390712 DOI: 10.2147/copd.s418944] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 07/18/2023] [Indexed: 08/04/2023] Open
Abstract
Exacerbations in chronic obstructive pulmonary disease (COPD), which tend to occur in clusters and increase with disease severity, come with high societal and economic burdens. Prevention and delay of recurrent exacerbations is an unmet and significant therapeutic need for patients with COPD. GALATHEA (NCT02138916) and TERRANOVA (NCT02155660) were trials assessing efficacy of benralizumab in patients with frequent COPD exacerbations despite treatment. Although these studies found that benralizumab given as an add-on treatment did not significantly reduce annual rates of COPD exacerbations after 56 weeks of treatment, in the following exploratory post hoc analysis of the GALATHEA and TERRANOVA trials we identified a potential responder population in which treatment with benralizumab prevents recurrent COPD exacerbations during 30- and 90-day periods following an initial exacerbation, a vulnerable period for an exacerbation to occur. This responder population was characterized by high blood eosinophil counts and frequent previous exacerbations despite optimized triple therapy. These results highlight the importance of targeted therapies for high-risk populations and merit further research into the benefits of biologic therapies for COPD exacerbations.
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Affiliation(s)
- Dave Singh
- Manchester University NHS Foundation Hospital Trust, the University of Manchester, Manchester, UK
| | - Gerard J Criner
- Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Alvar Agustí
- Respiratory Institute (Hospital Clinic), IDIBAPS, CIBERES, Catedra Salud Respiratoria (University of Barcelona), Barcelona, Spain
| | - Mona Bafadhel
- School of Immunology and Microbial Sciences, Faculty of Life Sciences and Medicine, King’s College London, London, UK
| | - Johan Söderström
- Late-stage Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Gabriela Luporini Saraiva
- Late-stage Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, USA
| | - Yue Song
- Late-stage Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, USA
| | | | - Maria Jison
- Late-stage Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, USA
| | - Ubaldo J Martin
- Late-stage Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, USA
| | - Ioannis Psallidas
- Late-Stage Development, Respiratory & Immunology, BioPharmaceuticals R&D, AstraZeneca, Cambridge, UK
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24
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Arjomandi M, Zeng S, Chen J, Bhatt SP, Abtin F, Barjaktarevic I, Barr RG, Bleecker ER, Buhr RG, Criner GJ, Comellas AP, Couper DJ, Curtis JL, Dransfield MT, Fortis S, Han MK, Hansel NN, Hoffman EA, Hokanson JE, Kaner RJ, Kanner RE, Krishnan JA, Labaki WW, Lynch DA, Ortega VE, Peters SP, Woodruff PG, Cooper CB, Bowler RP, Paine III R, Rennard SI, Tashkin DP. Changes in Lung Volumes with Spirometric Disease Progression in COPD. Chronic Obstr Pulm Dis 2023; 10:270-285. [PMID: 37199719 PMCID: PMC10484496 DOI: 10.15326/jcopdf.2022.0363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/12/2023] [Indexed: 05/19/2023]
Abstract
Background Abnormal lung volumes representing air trapping identify the subset of smokers with preserved spirometry who develop spirometric chronic obstructive pulmonary disease (COPD) and adverse outcomes. However, how lung volumes evolve in early COPD as airflow obstruction develops remains unclear. Methods To establish how lung volumes change with the development of spirometric COPD, we examined lung volumes from the pulmonary function data (seated posture) available in the U.S. Department of Veterans Affairs electronic health records (n=71,356) and lung volumes measured by computed tomography (supine posture) available from the COPD Genetic Epidemiology (COPDGene®) study (n=7969) and the SubPopulations and InterMediate Outcome Measures In COPD Study (SPIROMICS) (n=2552) cohorts, and studied their cross-sectional distributions and longitudinal changes across the airflow obstruction spectrum. Patients with preserved ratio-impaired spirometry (PRISm) were excluded from this analysis. Results Lung volumes from all 3 cohorts showed similar patterns of distributions and longitudinal changes with worsening airflow obstruction. The distributions for total lung capacity (TLC), vital capacity (VC), and inspiratory capacity (IC) and their patterns of change were nonlinear and included different phases. When stratified by airflow obstruction using Global initiative for chronic Obstructive Lung Disease (GOLD) stages, patients with GOLD 1 (mild) COPD had larger lung volumes (TLC, VC, IC) compared to patients with GOLD 0 (smokers with preserved spirometry) or GOLD 2 (moderate) disease. In longitudinal follow-up of baseline GOLD 0 patients who progressed to spirometric COPD, those with an initially higher TLC and VC developed mild obstruction (GOLD 1) while those with an initially lower TLC and VC developed moderate obstruction (GOLD 2). Conclusions In COPD, TLC, and VC have biphasic distributions, change in nonlinear fashions as obstruction worsens, and could differentiate those GOLD 0 patients at risk for more rapid spirometric disease progression.
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Affiliation(s)
- Mehrdad Arjomandi
- San Francisco Veterans Affairs Healthcare System, San Francisco, California, United States
- Department of Medicine, University of California, San Francisco, California, United States
| | - Siyang Zeng
- San Francisco Veterans Affairs Healthcare System, San Francisco, California, United States
- Department of Biomedical Informatics and Medical Education, University of Washington, Seattle, Washington, United States
| | - Jianhong Chen
- San Francisco Veterans Affairs Healthcare System, San Francisco, California, United States
- Department of Medicine, University of California, San Francisco, California, United States
| | - Surya P. Bhatt
- University of Alabama at Birmingham, Birmingham, Alabama, United States
| | - Fereidoun Abtin
- Department of Medicine, University of California, Los Angeles, California, United States
| | - Igor Barjaktarevic
- Department of Medicine, University of California, Los Angeles, California, United States
| | - R. Graham Barr
- Columbia-Presbyterian Medical Center, New York, New York, United States
| | - Eugene R. Bleecker
- University of Arizona, College of Medicine, Tucson, Arizona, United States
| | - Russell G. Buhr
- Department of Medicine, University of California, Los Angeles, California, United States
| | | | | | - David J. Couper
- University of North Carolina, Chapel Hill, North Carolina, United States
| | - Jeffrey L. Curtis
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, United States
- Medical Service, Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, Michigan, United States
| | | | | | - MeiLan K. Han
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, United States
| | - Nadia N. Hansel
- Department of Medicine, Johns Hopkins University, Baltimore, United States
| | | | - John E. Hokanson
- Department of Epidemiology, School of Public Health, University of Colorado, United States
| | - Robert J. Kaner
- Weill Cornell Medical Center, New York, New York, United States
| | | | | | - Wassim W. Labaki
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, United States
| | - David A. Lynch
- Department of Radiology, National Jewish Health Systems, Denver, Colorado, United States
| | | | - Stephen P. Peters
- Wake Forest School of Medicine, Winston-Salem, North Carolina, United States
| | - Prescott G. Woodruff
- Department of Medicine, University of California, San Francisco, California, United States
| | - Christopher B. Cooper
- Department of Medicine, University of California, Los Angeles, California, United States
| | - Russell P. Bowler
- Department of Medicine, National Jewish Health Systems, Denver, Colorado, United States
| | - Robert Paine III
- University of Utah, Salt Lake City, Utah, United States
- Department of Medicine, National Jewish Health Systems, Denver, Colorado, United States
| | | | - Donald P. Tashkin
- Columbia-Presbyterian Medical Center, New York, New York, United States
| | - the COPDGene and SPIROMICS Investigators.
- San Francisco Veterans Affairs Healthcare System, San Francisco, California, United States
- Department of Medicine, University of California, San Francisco, California, United States
- Department of Biomedical Informatics and Medical Education, University of Washington, Seattle, Washington, United States
- University of Alabama at Birmingham, Birmingham, Alabama, United States
- Department of Medicine, University of California, Los Angeles, California, United States
- Columbia-Presbyterian Medical Center, New York, New York, United States
- University of Arizona, College of Medicine, Tucson, Arizona, United States
- Temple University, Philadelphia, Pennsylvania, United States
- University of Iowa, Iowa City, Iowa, United States
- University of North Carolina, Chapel Hill, North Carolina, United States
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, United States
- Medical Service, Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, Michigan, United States
- Department of Medicine, Johns Hopkins University, Baltimore, United States
- Department of Epidemiology, School of Public Health, University of Colorado, United States
- Weill Cornell Medical Center, New York, New York, United States
- University of Utah, Salt Lake City, Utah, United States
- University of Illinois at Chicago, Chicago, Illinois, United States
- Department of Radiology, National Jewish Health Systems, Denver, Colorado, United States
- Mayo Clinic, Scottsdale, Arizona, United States
- Wake Forest School of Medicine, Winston-Salem, North Carolina, United States
- Department of Medicine, National Jewish Health Systems, Denver, Colorado, United States
- University of Nebraska Medical Center, Omaha, Nebraska, United States
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25
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Criner GJ. Surgical and Interventional Approaches in COPD. Respir Care 2023; 68:939-960. [PMID: 37353329 PMCID: PMC10289622 DOI: 10.4187/respcare.10825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/25/2023]
Abstract
Many patients suffer from complaints of dyspnea, cough, and sputum production, clinical symptoms that hallmark the structural abnormalities that are present in patients with COPD. Although pharmacologic and non-pharmacologic medical therapies help reduce these symptoms, many of these symptoms, especially dyspnea, remain unchecked and contribute to the burden of disease in patients with COPD. Over the last 3 decades, several surgical and interventional treatments delivered via a bronchoscopic approach have been developed to complement medical therapies and show promise to improve patient outcomes. Surgical and interventional treatments target structural abnormalities of the airway and lung parenchyma that can be identified with a combination of imaging and physiological testing, factors that are key to select patients most likely to benefit from these treatments. This paper reviews surgical and bronchoscopic interventional treatment options for patients with emphysema and airways disorders.
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Affiliation(s)
- Gerard J Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania.
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26
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Fleitas Sosa DC, Gayen S, Zheng M, Gangemi AJ, Zhao H, Kim V, Sehgal S, Criner GJ, Gupta R, Mamary AJ. Sarcoidosis lung transplantation waitlist mortality, a national registry database study. ERJ Open Res 2023; 9:00738-2022. [PMID: 37465560 PMCID: PMC10350678 DOI: 10.1183/23120541.00738-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 05/14/2023] [Indexed: 07/20/2023] Open
Abstract
Background The Lung Allocation Score (LAS) prioritises lung transplantation candidates, balancing waitlist mortality and post-transplant survival. The score groups sarcoidosis candidates based on mean pulmonary artery pressure: those with ≤30 mmHg (sarcoidosis A) are grouped with COPD and those with >30 mmHg (sarcoidosis D) with idiopathic pulmonary fibrosis (IPF). We hypothesise that sarcoidosis candidates have a higher waitlist mortality than other candidates within their LAS grouping. Methods This is a retrospective cohort study of consecutive lung transplantation candidates from the Scientific Registry of Transplant Recipients database from May 2005 to May 2019. We included candidates aged ≥18 years diagnosed with sarcoidosis, COPD or IPF. Univariate, multivariate and survival estimate analyses were performed. Results We identified 385 sarcoidosis A, 642 sarcoidosis D, 7081 COPD and 10 639 IPF lung transplantation candidates. 17.3% of sarcoidosis D, 14.8% of IPF, 14.3% of sarcoidosis A and 9.8% of COPD candidates died awaiting transplant. Sarcoidosis A was an independent risk factor for waitlist mortality. Sarcoidosis A had a lower waitlist survival probability compared to COPD. Sarcoidosis D had the highest waitlist mortality. IPF candidates had lower waitlist survival probability than sarcoidosis D in the first 60 days after listing. Conclusion Based on our results, the grouping of candidates with sarcoidosis in allocation systems should be revised to mitigate waitlist mortality disparity.
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Affiliation(s)
- Derlis C. Fleitas Sosa
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
- These authors contributed equally to the preparation of this manuscript
| | - Shameek Gayen
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
- These authors contributed equally to the preparation of this manuscript
| | - Matthew Zheng
- Department of Pulmonary and Critical Care, Saint Luke, Bethlehem, PA, USA
| | - Andrew J. Gangemi
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Huaqing Zhao
- Department of Clinical Sciences, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Victor Kim
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Sameep Sehgal
- Department of Pulmonary and Critical Care, Cleveland Clinic, Cleveland, OH, USA
| | - Gerard J. Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Rohit Gupta
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - A. James Mamary
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
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27
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DiLillo KM, Norman KC, Freeman CM, Christenson SA, Alexis NE, Anderson WH, Barjaktarevic IZ, Barr RG, Comellas AP, Bleecker ER, Boucher RC, Couper DJ, Criner GJ, Doerschuk CM, Wells JM, Han MK, Hoffman EA, Hansel NN, Hastie AT, Kaner RJ, Krishnan JA, Labaki WW, Martinez FJ, Meyers DA, O'Neal WK, Ortega VE, Paine R, Peters SP, Woodruff PG, Cooper CB, Bowler RP, Curtis JL, Arnold KB. A blood and bronchoalveolar lavage protein signature of rapid FEV 1 decline in smoking-associated COPD. Sci Rep 2023; 13:8228. [PMID: 37217548 PMCID: PMC10203309 DOI: 10.1038/s41598-023-32216-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 03/24/2023] [Indexed: 05/24/2023] Open
Abstract
Accelerated progression of chronic obstructive pulmonary disease (COPD) is associated with increased risks of hospitalization and death. Prognostic insights into mechanisms and markers of progression could facilitate development of disease-modifying therapies. Although individual biomarkers exhibit some predictive value, performance is modest and their univariate nature limits network-level insights. To overcome these limitations and gain insights into early pathways associated with rapid progression, we measured 1305 peripheral blood and 48 bronchoalveolar lavage proteins in individuals with COPD [n = 45, mean initial forced expiratory volume in one second (FEV1) 75.6 ± 17.4% predicted]. We applied a data-driven analysis pipeline, which enabled identification of protein signatures that predicted individuals at-risk for accelerated lung function decline (FEV1 decline ≥ 70 mL/year) ~ 6 years later, with high accuracy. Progression signatures suggested that early dysregulation in elements of the complement cascade is associated with accelerated decline. Our results propose potential biomarkers and early aberrant signaling mechanisms driving rapid progression in COPD.
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Affiliation(s)
- Katarina M DiLillo
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, USA
| | - Katy C Norman
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, USA
| | - Christine M Freeman
- Research Service, VA Ann Arbor Healthcare System, Ann Arbor, MI, USA
- Division of Pulmonary & Critical Care Medicine, University of Michigan, Ann Arbor, MI, USA
- Graduate Program in Immunology, University of Michigan, Ann Arbor, MI, USA
| | - Stephanie A Christenson
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Neil E Alexis
- Center for Environmental Medicine, Asthma, and Lung Biology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Wayne H Anderson
- Marsico Lung Institute/Pulmonary and Critical Care Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Igor Z Barjaktarevic
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - R Graham Barr
- Department of Medicine, Columbia University Medical Center, New York, NY, USA
| | - Alejandro P Comellas
- Division of Pulmonary, Critical Care and Occupational Medicine, University of Iowa, Iowa City, IA, USA
| | - Eugene R Bleecker
- Division of Genetics, Genomics and Precision Medicine, University of Arizona Health Sciences, Tucson, AZ, USA
| | - Richard C Boucher
- Marsico Lung Institute/Cystic Fibrosis Research Center, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - David J Couper
- Collaborative Studies Coordinating Center, Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Gerard J Criner
- Department of Thoracic Medicine and Surgery, Temple University, Philadelphia, PA, USA
| | - Claire M Doerschuk
- Marsico Lung Institute/Cystic Fibrosis Research Center, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - J Michael Wells
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - MeiLan K Han
- Division of Pulmonary & Critical Care Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Eric A Hoffman
- Department of Radiology, University of Iowa, Iowa City, IA, USA
| | - Nadia N Hansel
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Annette T Hastie
- Department of Internal Medicine, Wake Forest School of Medicine, Atrium Health, Wake Forest Baptist, Winston Salem, NC, USA
| | - Robert J Kaner
- Department of Medicine, Weill Cornell Medical Center, New York, NY, USA
| | - Jerry A Krishnan
- Division of Pulmonary, Critical Care, Sleep and Allergy, University of Illinois at Chicago, Chicago, IL, USA
| | - Wassim W Labaki
- Division of Pulmonary & Critical Care Medicine, University of Michigan, Ann Arbor, MI, USA
| | | | - Deborah A Meyers
- Division of Genetics, Genomics and Precision Medicine, University of Arizona Health Sciences, Tucson, AZ, USA
| | - Wanda K O'Neal
- Marsico Lung Institute/Cystic Fibrosis Research Center, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Victor E Ortega
- Department of Internal Medicine, Division of Respiratory Medicine, Mayo Clinic, Scottsdale, AZ, USA
| | - Robert Paine
- Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah, Salt Lake City, UT, USA
| | - Stephen P Peters
- Department of Internal Medicine, Wake Forest School of Medicine, Atrium Health, Wake Forest Baptist, Winston Salem, NC, USA
| | - Prescott G Woodruff
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Christopher B Cooper
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Russell P Bowler
- Division of Pulmonary and Critical Care, National Jewish Health, Denver, CO, USA
| | - Jeffrey L Curtis
- Division of Pulmonary & Critical Care Medicine, University of Michigan, Ann Arbor, MI, USA
- Graduate Program in Immunology, University of Michigan, Ann Arbor, MI, USA
- Medical Service, VA Ann Arbor Healthcare System, Ann Arbor, MI, USA
| | - Kelly B Arnold
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, USA.
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28
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Sin DD, Doiron D, Agusti A, Anzueto A, Barnes PJ, Celli BR, Criner GJ, Halpin D, Han MK, Martinez FJ, Montes de Oca M, Papi A, Pavord I, Roche N, Singh D, Stockley R, Lopez Varlera MV, Wedzicha J, Vogelmeier C, Bourbeau J. Air pollution and COPD: GOLD 2023 committee report. Eur Respir J 2023; 61:2202469. [PMID: 36958741 DOI: 10.1183/13993003.02469-2022] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 03/04/2023] [Indexed: 03/25/2023]
Abstract
Exposure to air pollution is a major contributor to the pathogenesis of COPD worldwide. Indeed, most recent estimates suggest that 50% of the total attributable risk of COPD may be related to air pollution. In response, the Global Initiative for Chronic Obstructive Lung Disease (GOLD) Scientific Committee performed a comprehensive review on this topic, qualitatively synthesised the evidence to date and proffered recommendations to mitigate the risk. The review found that both gaseous and particulate components of air pollution are likely contributors to COPD. There are no absolutely safe levels of ambient air pollution and the relationship between air pollution levels and respiratory events is supra-linear. Wildfires and extreme weather events such as heat waves, which are becoming more common owing to climate change, are major threats to COPD patients and acutely increase their risk of morbidity and mortality. Exposure to air pollution also impairs lung growth in children and as such may lead to developmental COPD. GOLD recommends strong public health policies around the world to reduce ambient air pollution and for implementation of public warning systems and advisories, including where possible the use of personalised apps, to alert patients when ambient air pollution levels exceed acceptable minimal thresholds. When household particulate content exceeds acceptable thresholds, patients should consider using air cleaners and filters where feasible. Air pollution is a major health threat to patients living with COPD and actions are urgently required to reduce the morbidity and mortality related to poor air quality around the world.
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Affiliation(s)
- Don D Sin
- Centre for Heart Lung Innovation, St Paul's Hospital and University of British Columbia Division of Respiratory Medicine, Vancouver, BC, Canada
| | - Dany Doiron
- McGill University Health Centre, McGill University, Montreal, QC, Canada
| | - Alvar Agusti
- Respiratory Institute, Hospital Clinic, IDIBAPS, University of Barcelona and CIBERES, Barcelona, Spain
| | - Antonio Anzueto
- South Texas Veterans Health Care System, University of Texas, San Antonio, TX, USA
| | - Peter J Barnes
- National Heart and Lung Institute, Imperial College London, London, UK
| | | | | | - David Halpin
- University of Exeter Medical School, College of Medicine and Health, University of Exeter, Exeter, UK
| | | | - Fernando J Martinez
- Weill Cornell Medical Center/New York-Presbyterian Hospital, New York, NY, USA
| | - Maria Montes de Oca
- Hospital Universitario de Caracas, Universidad Central de Venezuela, Centro Médico de Caracas, Caracas, Venezuela
| | - Alberto Papi
- Respiratory Medicine, University of Ferrara, Ferrara, Italy
| | - Ian Pavord
- Respiratory Medicine Unit and Oxford Respiratory NIHR Biomedical Research Centre, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Nicolas Roche
- Service de Pneumologie, Hôpital Cochin, AP-HP, Université Paris Cité, UMR 1016, Institut Cochin, Paris, France
| | - Dave Singh
- University of Manchester, Manchester, UK
| | | | | | - Jadwiga Wedzicha
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Claus Vogelmeier
- Department of Medicine, Pulmonary and Critical Care Medicine, University Hospital Giessen and Marburg, German Center for Lung Research (DZL), University of Marburg, Marburg, Germany
| | - Jean Bourbeau
- McGill University Health Centre, McGill University, Montreal, QC, Canada
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29
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Celli BR, Fabbri LM, Aaron SD, Agusti A, Brook RD, Criner GJ, Franssen FME, Humbert M, Hurst JR, Montes de Oca M, Pantoni L, Papi A, Rodriguez-Roisin R, Sethi S, Stolz D, Torres A, Vogelmeier CF, Wedzicha JA. Differential Diagnosis of Suspected Chronic Obstructive Pulmonary Disease Exacerbations in the Acute Care Setting: Best Practice. Am J Respir Crit Care Med 2023; 207:1134-1144. [PMID: 36701677 PMCID: PMC10161746 DOI: 10.1164/rccm.202209-1795ci] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 01/26/2023] [Indexed: 01/27/2023] Open
Abstract
Patients with chronic obstructive pulmonary disease (COPD) may suffer from acute episodes of worsening dyspnea, often associated with increased cough, sputum, and/or sputum purulence. These exacerbations of COPD (ECOPDs) impact health status, accelerate lung function decline, and increase the risk of hospitalization. Importantly, close to 20% of patients are readmitted within 30 days after hospital discharge, with great cost to the person and society. Approximately 25% and 65% of patients hospitalized for an ECOPD die within 1 and 5 years, respectively. Patients with COPD are usually older and frequently have concomitant chronic diseases, including heart failure, coronary artery disease, arrhythmias, interstitial lung diseases, bronchiectasis, asthma, anxiety, and depression, and are also at increased risk of developing pneumonia, pulmonary embolism, and pneumothorax. All of these morbidities not only increase the risk of subsequent ECOPDs but can also mimic or aggravate them. Importantly, close to 70% of readmissions after an ECOPD hospitalization result from decompensation of other morbidities. These observations suggest that in patients with COPD with worsening dyspnea but without the other classic characteristics of ECOPD, a careful search for these morbidities can help detect them and allow appropriate treatment. For most morbidities, a thorough clinical evaluation supplemented by appropriate clinical investigations can guide the healthcare provider to make a precise diagnosis. This perspective integrates the currently dispersed information available and provides a practical approach to patients with COPD complaining of worsening respiratory symptoms, particularly dyspnea. A systematic approach should help improve outcomes and the personal and societal cost of ECOPDs.
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Affiliation(s)
- Bartolome R. Celli
- Division of Pulmonary and Critical Care Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
| | - Leonardo M. Fabbri
- Section of Respiratory Medicine, Department of Translational Medicine, and
| | - Shawn D. Aaron
- The Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ontario, Canada
| | - Alvar Agusti
- Universitat de Barcelona, Barcelona, Spain
- Institut Clínic Respiratori, Hospital Clínic de Barcelona, Barcelona, Spain
- Instituto de Investigaciones Biomédicas August Pi i Sunyer, Barcelona, Spain
- Centro de Investigación Biomédica en Red Enfermedades Respiratorias, Madrid, Spain
| | - Robert D. Brook
- Division of Cardiovascular Medicine, Department of Internal Medicine, Wayne State University, Detroit, Michigan
| | - Gerard J. Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - Frits M. E. Franssen
- Department of Research and Education, CIRO, Horn, the Netherlands
- Department of Respiratory Medicine, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Marc Humbert
- Department of Respiratory and Intensive Care Medicine, Hôpital Bicêtre, Assistance Publique-Hôpitaux de Paris, Le Kremlin-Bicêtre, France
- Université Paris-Saclay and Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche 999, Le Kremlin-Bicêtre, France
| | - John R. Hurst
- UCL Respiratory, University College London, London, United Kingdom
| | - Maria Montes de Oca
- Universidad Central de Venezuela, School of Medicine, Centro Medico de Caracas, Caracas, Venezuela
| | - Leonardo Pantoni
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - Alberto Papi
- Section of Respiratory Medicine, University of Ferrara, Ferrara, Italy
- Emergency Department, St. Anna University Hospital, Ferrara, Italy
| | - Roberto Rodriguez-Roisin
- Universitat de Barcelona, Barcelona, Spain
- Institut Clínic Respiratori, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Sanjay Sethi
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York, Buffalo, New York
| | - Daiana Stolz
- Clinic of Respiratory Medicine and Pulmonary Cell Research and
- Department of Clinical Research, University Hospital Basel, Basel, Switzerland
- Clinic of Respiratory Medicine and Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Antoni Torres
- Universitat de Barcelona, Barcelona, Spain
- Institut Clínic Respiratori, Hospital Clínic de Barcelona, Barcelona, Spain
- Instituto de Investigaciones Biomédicas August Pi i Sunyer, Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats Acadèmia, Centre d’Investigació Biomèdica en Xarxa de Malalties Respiratòries, Barcelona, Spain
| | - Claus F. Vogelmeier
- Department of Medicine, Pulmonary and Critical Care Medicine, University Medical Centre Giessen and Marburg, Philipps University of Marburg, Member of the German Centre for Lung Research (DZL), Marburg, Germany; and
| | - Jadwiga A. Wedzicha
- Respiratory Division, National Heart and Lung Institute, Imperial College, London, United Kingdom
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30
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Hobbs BD, Morrow JD, Wang XW, Liu YY, DeMeo DL, Hersh CP, Celli BR, Bueno R, Criner GJ, Silverman EK, Cho MH. Identifying chronic obstructive pulmonary disease from integrative omics and clustering in lung tissue. BMC Pulm Med 2023; 23:115. [PMID: 37041558 PMCID: PMC10091624 DOI: 10.1186/s12890-023-02389-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 03/15/2023] [Indexed: 04/13/2023] Open
Abstract
BACKGROUND Chronic obstructive pulmonary disease (COPD) is a highly morbid and heterogenous disease. While COPD is defined by spirometry, many COPD characteristics are seen in cigarette smokers with normal spirometry. The extent to which COPD and COPD heterogeneity is captured in omics of lung tissue is not known. METHODS We clustered gene expression and methylation data in 78 lung tissue samples from former smokers with normal lung function or severe COPD. We applied two integrative omics clustering methods: (1) Similarity Network Fusion (SNF) and (2) Entropy-Based Consensus Clustering (ECC). RESULTS SNF clusters were not significantly different by the percentage of COPD cases (48.8% vs. 68.6%, p = 0.13), though were different according to median forced expiratory volume in one second (FEV1) % predicted (82 vs. 31, p = 0.017). In contrast, the ECC clusters showed stronger evidence of separation by COPD case status (48.2% vs. 81.8%, p = 0.013) and similar stratification by median FEV1% predicted (82 vs. 30.5, p = 0.0059). ECC clusters using both gene expression and methylation were identical to the ECC clustering solution generated using methylation data alone. Both methods selected clusters with differentially expressed transcripts enriched for interleukin signaling and immunoregulatory interactions between lymphoid and non-lymphoid cells. CONCLUSIONS Unsupervised clustering analysis from integrated gene expression and methylation data in lung tissue resulted in clusters with modest concordance with COPD, though were enriched in pathways potentially contributing to COPD-related pathology and heterogeneity.
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Affiliation(s)
- Brian D Hobbs
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, 181 Longwood Ave, Rm 460, Boston, MA, 02115, USA.
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | - Jarrett D Morrow
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, 181 Longwood Ave, Rm 460, Boston, MA, 02115, USA
| | - Xu-Wen Wang
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, 181 Longwood Ave, Rm 460, Boston, MA, 02115, USA
| | - Yang-Yu Liu
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, 181 Longwood Ave, Rm 460, Boston, MA, 02115, USA
| | - Dawn L DeMeo
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, 181 Longwood Ave, Rm 460, Boston, MA, 02115, USA
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Craig P Hersh
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, 181 Longwood Ave, Rm 460, Boston, MA, 02115, USA
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Bartolome R Celli
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Raphael Bueno
- Division of Thoracic Surgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Gerard J Criner
- Division of Pulmonary and Critical Care Medicine, Temple University School of Medicine, Philadelphia, PA, USA
| | - Edwin K Silverman
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, 181 Longwood Ave, Rm 460, Boston, MA, 02115, USA
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Michael H Cho
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, 181 Longwood Ave, Rm 460, Boston, MA, 02115, USA
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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Gayen S, Ansari S, Lashari BH, Zhao H, Criner GJ, Gupta R, James Mamary A. Pulmonary vasodilator therapy in sarcoidosis-associated pulmonary hypertension may decrease lung function decline and mortality. Pulm Circ 2023; 13:e12245. [PMID: 37284520 PMCID: PMC10241350 DOI: 10.1002/pul2.12245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 05/09/2023] [Accepted: 05/19/2023] [Indexed: 06/08/2023] Open
Abstract
The efficacy of treating sarcoidosis-associated pulmonary hypertension (SAPH) with pulmonary vasodilator therapy is unclear. The INCREASE trial showed improvement in 6-minute walk distance (6MWD) and in decline in functional vital capacity (FVC) in patients with interstitial lung disease and pulmonary hypertension. We hypothesize that patients with SAPH treated with pulmonary vasodilators have reduced decline in FVC. We retrospectively analyzed patients with SAPH who underwent lung transplantation evaluation. The primary objective was to compare change in FVC between patients with SAPH who received pulmonary vasodilators (treated) and those who did not (untreated). Secondary objectives were to compare the change in 6MWD, change in oxygen requirement, transplant rates, and mortality between treated and untreated SAPH patients. We identified 58 patients with SAPH; 38 patients received pulmonary vasodilator therapy, and 20 patients did not. Treated SAPH patients had significantly less decline in FVC than untreated SAPH patients (+54 mL vs. -357 mL, p < 0.01). Treated SAPH patients had significantly higher survival than untreated SAPH patients. Receiving PH therapy was significantly associated with a change in FVC (estimate 0.36 ± 0.07, p < 0.01) and decreased mortality (hazard ratio 0.29, confidence interval 0.12-0.67, p < 0.01). Among patients with SAPH, those who received pulmonary vasodilator therapy had significantly less decline in FVC and increased survival. Receiving pulmonary vasodilator therapy was significantly associated with FVC change and decreased mortality. These study findings point towards potential benefit of pulmonary vasodilator therapy in SAPH patients. Further prospective studies are required to fully elucidate the benefits of pulmonary vasodilator therapy in SAPH.
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Affiliation(s)
- Shameek Gayen
- Department of Thoracic Medicine and SurgeryLewis Katz School of Medicine at Temple University of HospitalPhiladelphiaPennsylvaniaUSA
| | - Sohaib Ansari
- Department of Thoracic Medicine and SurgeryLewis Katz School of Medicine at Temple University of HospitalPhiladelphiaPennsylvaniaUSA
| | - Bilal H. Lashari
- Department of Thoracic Medicine and SurgeryLewis Katz School of Medicine at Temple University of HospitalPhiladelphiaPennsylvaniaUSA
| | - Huaqing Zhao
- Center for Biostatistics and EpidemiologyLewis Katz School of Medicine at Temple University HospitalPhiladelphiaPennsylvaniaUSA
| | - Gerard J. Criner
- Department of Thoracic Medicine and SurgeryLewis Katz School of Medicine at Temple University of HospitalPhiladelphiaPennsylvaniaUSA
| | - Rohit Gupta
- Department of Thoracic Medicine and SurgeryLewis Katz School of Medicine at Temple University of HospitalPhiladelphiaPennsylvaniaUSA
| | - Albert James Mamary
- Department of Thoracic Medicine and SurgeryLewis Katz School of Medicine at Temple University of HospitalPhiladelphiaPennsylvaniaUSA
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32
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Agustí A, Celli BR, Criner GJ, Halpin D, Anzueto A, Barnes P, Bourbeau J, Han MK, Martinez FJ, Montes de Oca M, Mortimer K, Papi A, Pavord I, Roche N, Salvi S, Sin DD, Singh D, Stockley R, López Varela MV, Wedzicha JA, Vogelmeier CF. Global Initiative for Chronic Obstructive Lung Disease 2023 Report: GOLD Executive Summary. Am J Respir Crit Care Med 2023; 207:819-837. [PMID: 36856433 PMCID: PMC10111975 DOI: 10.1164/rccm.202301-0106pp] [Citation(s) in RCA: 104] [Impact Index Per Article: 104.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 02/28/2023] [Indexed: 03/02/2023] Open
Affiliation(s)
- Alvar Agustí
- Univ. Barcelona, Hospital Clinic, IDIBAPS and CIBERES, Spain
| | - Bartolome R. Celli
- Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Gerard J. Criner
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, USA
| | - David Halpin
- University of Exeter Medical School College of Medicine and Health, University of Exeter, Exeter, Devon, UK
| | - Antonio Anzueto
- South Texas Veterans Health Care System, University of Texas Health, San Antonio, Texas, USA
| | - Peter Barnes
- National Heart & Lung Institute, Imperial College London, United Kingdom
| | - Jean Bourbeau
- McGill University Health Centre, McGill University, Montreal, Canada
| | | | - Fernando J. Martinez
- Weill Cornell Medical Center/ New York-Presbyterian Hospital, New York, New York, USA
| | - Maria Montes de Oca
- Hospital Universitario de Caracas Universidad Central de Venezuela Centro Médico de Caracas, Caracas, Venezuela
| | - Kevin Mortimer
- Liverpool University Hospitals NHS Foundation Trust, UK / National Heart and Lung Institute, Imperial College, London, UK / School of Clinical Medicine, College of Health Sciences, University of Kwazulu-Natal, South Africa
| | | | - Ian Pavord
- Respiratory Medicine Unit and Oxford Respiratory NIHR Biomedical Research Centre, Nuffield Department of Medicine, University of Oxford, UK
| | - Nicolas Roche
- Pneumologie, Hôpital Cochin AP-HP.Centre, Université Paris, France
| | - Sundeep Salvi
- Pulmocare Research and Education (PURE) Foundation, Pune, India
| | - Don D. Sin
- St. Paul’s Hospital University of British Columbia, Vancouver, Canada
| | - Dave Singh
- University of Manchester, Manchester, UK
| | | | | | | | - Claus F. Vogelmeier
- Department of Medicine, Pulmonary and Critical Care Medicine, University Medical Center Giessen and Marburg, Philipps-University, German Center for Lung Research (DZL), Marburg, Germany
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33
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Agustí A, Celli BR, Criner GJ, Halpin D, Anzueto A, Barnes P, Bourbeau J, Han MK, Martinez FJ, de Oca MM, Mortimer K, Papi A, Pavord I, Roche N, Salvi S, Sin DD, Singh D, Stockley R, López Varela MV, Wedzicha JA, Vogelmeier CF. Global Initiative for Chronic Obstructive Lung Disease 2023 Report: GOLD Executive Summary. Eur Respir J 2023; 61:13993003.00239-2023. [PMID: 36858443 PMCID: PMC10066569 DOI: 10.1183/13993003.00239-2023] [Citation(s) in RCA: 165] [Impact Index Per Article: 165.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 03/03/2023]
Affiliation(s)
- Alvar Agustí
- Univ. Barcelona, Hospital Clinic, IDIBAPS and CIBERES, Spain .,co-first authors
| | - Bartolome R Celli
- Brigham and Women's Hospital. Harvard Medical School, Boston, Massachusetts, USA.,co-first authors
| | - Gerard J Criner
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, USA
| | - David Halpin
- University of Exeter Medical School College of Medicine and Health University of Exeter, Exeter Devon, UK
| | - Antonio Anzueto
- South Texas Veterans Health Care System University of Texas, Health San Antonio, Texas, USA
| | - Peter Barnes
- National Heart & Lung Institute Imperial College London, United Kingdom
| | - Jean Bourbeau
- McGill University Health Centre McGill University Montreal, Canada
| | | | - Fernando J Martinez
- Weill Cornell Medical Center/New York-Presbyterian Hospital, New York, NY, USA
| | - Maria Montes de Oca
- Hospital Universitario de Caracas Universidad Central de Venezuela Centro Médico de Caracas, Caracas, Venezuela
| | - Kevin Mortimer
- Liverpool University Hospitals NHS Foundation Trust, UK.,National Heart and Lung Institute, Imperial College, London, UK.,School of Clinical Medicine, College of Health Sciences, University of Kwazulu-Natal, South Africa
| | | | - Ian Pavord
- Respiratory Medicine Unit and Oxford Respiratory NIHR Biomedical Research Centre, Nuffield Department of Medicine University of Oxford, UK
| | - Nicolas Roche
- Pneumologie, Hôpital Cochin AP-HP.Centre, Université Paris, France
| | - Sundeep Salvi
- Pulmocare Research and Education (PURE) Foundation, Pune, India
| | - Don D Sin
- St. Paul's Hospital University of British Columbia, Vancouver, Canada
| | - Dave Singh
- University of Manchester, Manchester, UK
| | | | | | | | - Claus F Vogelmeier
- Department of Medicine, Pulmonary and Critical Care Medicine, University Medical Center Giessen and Marburg, Philipps-University, German Center for Lung Research (DZL), Marburg, Germany
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34
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Fortis S, Quibrera PM, Comellas AP, Bhatt SP, Tashkin DP, Hoffman EA, Criner GJ, Han MK, Barr RG, Arjomandi M, Dransfield MB, Peters SP, Dolezal BA, Kim V, Putcha N, Rennard SI, Paine R, Kanner RE, Curtis JL, Bowler RP, Martinez FJ, Hansel NN, Krishnan JA, Woodruff PG, Barjaktarevic IZ, Couper D, Anderson WH, Cooper CB. Bronchodilator Responsiveness in Tobacco-Exposed People With or Without COPD. Chest 2023; 163:502-514. [PMID: 36395858 PMCID: PMC9993341 DOI: 10.1016/j.chest.2022.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 11/04/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Bronchodilator responsiveness (BDR) in obstructive lung disease varies over time and may be associated with distinct clinical features. RESEARCH QUESTION Is consistent BDR over time (always present) differentially associated with obstructive lung disease features relative to inconsistent (sometimes present) or never (never present) BDR in tobacco-exposed people with or without COPD? STUDY DESIGN AND METHODS We retrospectively analyzed data from 2,269 tobacco-exposed participants in the Subpopulations and Intermediate Outcome Measures in COPD Study with or without COPD. We used various BDR definitions: change of ≥ 200 mL and ≥ 12% in FEV1 (FEV1-BDR), change in FVC (FVC-BDR), and change in in FEV1, FVC or both (ATS-BDR). Using generalized linear models adjusted for demographics, smoking history, FEV1 % predicted after bronchodilator administration, and number of visits that the participant completed, we assessed the association of BDR group: (1) consistent BDR, (2) inconsistent BDR, and (3) never BDR with asthma, CT scan features, blood eosinophil levels, and FEV1 decline in participants without COPD (Global Initiative for Chronic Obstructive Lung Disease [GOLD] stage 0) and the entire cohort (participants with or without COPD). RESULTS Both consistent and inconsistent ATS-BDR were associated with asthma history and greater small airways disease (%parametric response mapping functional small airways disease) relative to never ATS-BDR in participants with GOLD stage 0 disease and the entire cohort. We observed similar findings using FEV1-BDR and FVC-BDR definitions. Eosinophils did not vary consistently among BDR groups. Consistent BDR was associated with FEV1 decline over time relative to never BDR in the entire cohort. In participants with GOLD stage 0 disease, both the inconsistent ATS-BDR group (OR, 3.20; 95% CI, 2.21-4.66; P < .001) and consistent ATS-BDR group (OR, 9.48; 95% CI, 3.77-29.12; P < .001) were associated with progression to COPD relative to the never ATS-BDR group. INTERPRETATION Demonstration of BDR, even once, describes an obstructive lung disease phenotype with a history of asthma and greater small airways disease. Consistent demonstration of BDR indicated a high risk of lung function decline over time in the entire cohort and was associated with higher risk of progression to COPD in patients with GOLD stage 0 disease.
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Affiliation(s)
- Spyridon Fortis
- Center for Access & Delivery Research & Evaluation, Iowa City VA Health Care System, Iowa City, IA; Division of Pulmonary, Critical Care and Occupational Medicine, Department of Internal Medicine, University of Iowa Roy J. and Lucille A. Carver College of Medicine, Iowa City, IA.
| | - Pedro M Quibrera
- Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Alejandro P Comellas
- Division of Pulmonary, Critical Care and Occupational Medicine, Department of Internal Medicine, University of Iowa Roy J. and Lucille A. Carver College of Medicine, Iowa City, IA
| | - Surya P Bhatt
- Division of Pulmonary, Allergy and Critical Care Medicine, University of Alabama at Birmingham, Birmingham VA Medical Center, Birmingham, AL
| | - Donald P Tashkin
- Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at the University of California, Los Angeles, CA
| | - Eric A Hoffman
- Departments of Radiology, Biomedical Engineering and Medicine, University of Iowa, Iowa City, IA
| | - Gerard J Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA
| | - MeiLan K Han
- Division of Pulmonary and Critical Care Medicine, University of Michigan Health System, Ann Arbor, MI
| | - R Graham Barr
- Department of Medicine, College of Physicians and Surgeons, Columbia University, New York, NY
| | - Mehrdad Arjomandi
- Department of Medicine, University of California, San Francisco, CA; San Francisco Veterans Affairs Healthcare System, San Francisco, CA
| | - Mark B Dransfield
- Division of Pulmonary, Allergy and Critical Care Medicine, University of Alabama at Birmingham, Birmingham VA Medical Center, Birmingham, AL; Division of Pulmonary and Critical Care Medicine, Birmingham VA Medical Center, Birmingham, AL
| | - Stephen P Peters
- Section on Pulmonary, Critical Care, Allergy, and Immunologic Diseases, Department of Internal Medicine, Wake Forest School of Medicine, Winston-Salem, NC
| | - Brett A Dolezal
- Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at the University of California, Los Angeles, CA
| | - Victor Kim
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA
| | - Nirupama Putcha
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore, MD
| | - Stephen I Rennard
- Division of Pulmonary and Critical Care Medicine, University of Nebraska Medical Center, Omaha, NE
| | - Robert Paine
- Division of Respiratory, Critical Care and Occupational Medicine, Department of Internal Medicine, University of Utah, Salt Lake City, UT
| | - Richard E Kanner
- Division of Respiratory, Critical Care and Occupational Medicine, Department of Internal Medicine, University of Utah, Salt Lake City, UT
| | - Jeffrey L Curtis
- Division of Pulmonary and Critical Care Medicine, University of Michigan Health System, Ann Arbor, MI; Medicine Service, VA Ann Arbor Healthcare System, Ann Arbor, MI
| | - Russell P Bowler
- Department of Medicine, National Jewish Medical and Research Center, Denver, CO
| | - Fernando J Martinez
- Departments of Medicine and Genetic Medicine, Weill Cornell Medicine, New York, NY
| | - Nadia N Hansel
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore, MD
| | - Jerry A Krishnan
- Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois at Chicago, Chicago, IL
| | | | - Igor Z Barjaktarevic
- Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at the University of California, Los Angeles, CA
| | - David Couper
- Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Wayne H Anderson
- Division of Pulmonary and Critical Care Medicine, Marsico Lung Institute, University of North Carolina School of Medicine, Chapel Hill, NC
| | - Christopher B Cooper
- Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at the University of California, Los Angeles, CA
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35
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Agustí A, Celli BR, Criner GJ, Halpin D, Anzueto A, Barnes P, Bourbeau J, Han MK, Martinez FJ, Montes de Oca M, Mortimer K, Papi A, Pavord I, Roche N, Salvi S, Sin DD, Singh D, Stockley R, López Varela MV, Wedzicha JA, Vogelmeier CF. Global Initiative for Chronic Obstructive Lung Disease 2023 Report: GOLD Executive Summary. Arch Bronconeumol 2023; 59:232-248. [PMID: 36933949 DOI: 10.1016/j.arbres.2023.02.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 02/06/2023] [Indexed: 03/05/2023]
Affiliation(s)
- Alvar Agustí
- University of Barcelona, Hospital Clinic, IDIBAPS and CIBERES, Spain.
| | - Bartolome R Celli
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Gerard J Criner
- Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - David Halpin
- University of Exeter Medical School, College of Medicine and Health, University of Exeter, Exeter, Devon, UK
| | - Antonio Anzueto
- South Texas Veterans Health Care System, University of Texas, Health San Antonio, Texas, USA
| | - Peter Barnes
- National Heart & Lung Institute, Imperial College London, United Kingdom
| | - Jean Bourbeau
- McGill University Health Centre, McGill University, Montreal, Canada
| | | | - Fernando J Martinez
- Weill Cornell Medical Center/New York-Presbyterian Hospital, New York, NY, USA
| | - Maria Montes de Oca
- Hospital Universitario de Caracas, Universidad Central de Venezuela, Centro Médico de Caracas, Caracas, Venezuela
| | - Kevin Mortimer
- Liverpool University Hospitals NHS Foundation Trust, UK; National Heart and Lung Institute, Imperial College London, UK; School of Clinical Medicine, College of Health Sciences, University of Kwazulu-Natal, South Africa
| | | | - Ian Pavord
- Respiratory Medicine Unit and Oxford Respiratory NIHR Biomedical Research Centre, Nuffield Department of Medicine, University of Oxford, UK
| | - Nicolas Roche
- Pneumologie, Hôpital Cochin AP-HP.Centre, Université Paris, France
| | - Sundeep Salvi
- Pulmocare Research and Education (PURE) Foundation, Pune, India
| | - Don D Sin
- St. Paul's Hospital, University of British Columbia, Vancouver, Canada
| | - Dave Singh
- University of Manchester, Manchester, UK
| | | | | | - Jadwiga A Wedzicha
- National Heart & Lung Institute, Imperial College London, United Kingdom
| | - Claus F Vogelmeier
- Department of Medicine, Pulmonary and Critical Care Medicine, University Medical Center Giessen and Marburg, Philipps-University, German Center for Lung Research (DZL), Marburg, Germany
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36
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Agustí A, Celli BR, Criner GJ, Halpin D, Anzueto A, Barnes P, Bourbeau J, Han MK, Martinez FJ, de Oca MM, Mortimer K, Papi A, Pavord I, Roche N, Salvi S, Sin DD, Singh D, Stockley R, Varela MVL, Wedzicha JA, Vogelmeier CF. Global Initiative for Chronic Obstructive Lung Disease 2023 Report: GOLD Executive Summary. Respirology 2023; 28:316-338. [PMID: 36856440 DOI: 10.1111/resp.14486] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 02/09/2023] [Indexed: 03/02/2023]
Affiliation(s)
- Alvar Agustí
- University of Barcelona, Hospital Clinic, IDIBAPS and CIBERES, Spain
| | - Bartolome R Celli
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Gerard J Criner
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, USA
| | - David Halpin
- University of Exeter Medical School College of Medicine and Health University of Exeter, Exeter, Devon, UK
| | - Antonio Anzueto
- South Texas Veterans Health Care System University of Texas, Health San Antonio, Texas, USA
| | - Peter Barnes
- National Heart & Lung Institute Imperial College London, UK
| | - Jean Bourbeau
- McGill University Health Centre McGill University Montreal, Canada
| | - MeiLan K Han
- University of Michigan, Ann Arbor, Michigan, USA
| | - Fernando J Martinez
- Weill Cornell Medical Center/ New York-Presbyterian Hospital New York, New York, USA
| | - Maria Montes de Oca
- Hospital Universitario de Caracas Universidad Central de Venezuela Centro Médico de Caracas, Caracas, Venezuela
| | - Kevin Mortimer
- Liverpool University Hospitals NHS Foundation Trust, UK / National Heart and Lung Institute, Imperial College, London, UK / School of Clinical Medicine, College of Health Sciences, University of Kwazulu-Natal, South Africa
| | | | - Ian Pavord
- Respiratory Medicine Unit and Oxford Respiratory NIHR Biomedical Research Centre, Nuffield Department of Medicine University of Oxford, UK
| | - Nicolas Roche
- Pneumologie, Hôpital Cochin AP-HP.Centre, Université Paris, France
| | - Sundeep Salvi
- Pulmocare Research and Education (PURE) Foundation, Pune, India
| | - Don D Sin
- St. Paul's Hospital University of British Columbia, Vancouver, Canada
| | - Dave Singh
- University of Manchester, Manchester, UK
| | | | | | | | - Claus F Vogelmeier
- Department of Medicine, Pulmonary and Critical Care Medicine, University Medical Center Giessen and Marburg, Philipps-University, German Center for Lung Research (DZL), Marburg, Germany
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Caricchio R, Gallucci M, Dass C, Zhang X, Gallucci S, Fleece D, Bromberg M, Criner GJ. Response to: 'Correspondence on 'Preliminary predictive criteria for COVID-19 cytokine storm'' by Tampe et al. Ann Rheum Dis 2023; 82:e72. [PMID: 33414184 DOI: 10.1136/annrheumdis-2020-219720] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 12/24/2020] [Indexed: 11/04/2022]
Affiliation(s)
- Roberto Caricchio
- Medicine, Rheumatology, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, USA
| | - Marcello Gallucci
- Università degli Studi di Milano-Bicocca Facoltà di Psicologia, Milano, Lombardia, Italy
| | - Chandra Dass
- Radiology, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, USA
| | - Xinyan Zhang
- Medicine, Rheumatology, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, USA
| | - Stefania Gallucci
- Microbiology and Immunology, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, USA
| | - David Fleece
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, USA
| | - Michael Bromberg
- Medicine/Hematology, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, USA
| | - Gerard J Criner
- Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, USA
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38
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Gayen S, Sosa DF, Zheng M, Gangemi A, Sehgal S, Zhao H, Marchetti N, Criner GJ, Gupta R, Mamary AJ. Lung Transplantation Waitlist Mortality Among Sarcoidosis Patients by Lung Allocation Score Grouping. Transplant Proc 2023; 55:440-445. [PMID: 36797164 DOI: 10.1016/j.transproceed.2023.01.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 12/06/2022] [Accepted: 01/05/2023] [Indexed: 02/17/2023]
Abstract
BACKGROUND The Lung Allocation Score (LAS) system was designed to equalize and minimize waitlist mortality among candidiates for lung transplantation. The LAS stratifies sarcoidosis patients by mean pulmonary arterial pressure (mPAP) into group A (mPAP ≤30 mm Hg) and group D (mPAP >30 mm Hg). In this study, we aimed to analyze the effect of diagnostic grouping and patient characteristics on waitlist mortality among sarcoidosis patients. METHODS This was a retrospective review of sarcoidosis lung transplantation candidates since LAS implementation in May 2005 through May 2019 in the Scientific Registry of Transplant Recipients database. We compared baseline characteristics, LAS variables, and waitlist outcomes between sarcoidosis groups A and D. We performed Kaplan-Meier survival analysis and multivariable regression to determine associations with waitlist mortality. RESULTS We identified 1027 sarcoidosis candidates since LAS implementation. Of these, 385 had mPAP ≤30 mm Hg and 642 had mPAP >30 mm Hg. Waitlist mortality was 18% in sarcoidosis group D and 14% in sarcoidosis group A. Kaplan-Meier curve showed lower waitlist survival probability for sarcoidosis group D than group A (log-rank P = .0049). Functional status, oxygen requirement, and sarcoidosis group D were associated with increased waitlist mortality. Cardiac output ≥4 L/min was associated with decreased waitlist mortality. CONCLUSION Sarcoidosis group D had lower waitlist survival than group A. Decreased survival appears driven by mPAP; sarcoidosis group D, functional status, oxygen requirement, and cardiac output had significant associations with waitlist mortality. These findings suggest that the current LAS grouping does not adequately reflect the risk for waitlist mortality among sarcoidosis group D patients.
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Affiliation(s)
- Shameek Gayen
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, Pennsylvania.
| | - Derlis Fleitas Sosa
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, Pennsylvania
| | - Matthew Zheng
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, Pennsylvania
| | - Andrew Gangemi
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - Sameep Sehgal
- Pulmonary Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Huaqing Zhao
- Center for Biostatistics and Epidemiology, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - Nathaniel Marchetti
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - Gerard J Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - Rohit Gupta
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - A James Mamary
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
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Kehara H, Mangukia C, Sunagawa G, Iturra SA, Yanagida R, Kashem M, Persidsky Y, Shenoy K, Mamary AJ, Marchetti N, Cordova F, Criner GJ, Toyoda Y, Shigemura N. Lung Transplantation for COVID-19 Pulmonary Sequelae. Transplantation 2023; 107:449-456. [PMID: 36525557 PMCID: PMC9875795 DOI: 10.1097/tp.0000000000004428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND The role of lung transplantation for coronavirus disease 2019 (COVID-19)-related lung failure is evolving as the pandemic persists. METHODS From January 2021 to April 2022, 20 patients (median age 62 y; range 31-77) underwent lung transplantation for COVID-related lung failure at our institution. We reviewed their clinical and intraoperative characteristics and early outcomes including postoperative complications. RESULTS Eleven patients (55%) had chronic lung disease when they contracted COVID-19. All 20 patients required hospitalization for antivirus treatment. Median lung allocation score was 74.7 (33.1-94.0). Thirteen patients (65%) underwent single-lung transplants, and 7 patients (35%) underwent double-lung transplants. Concomitant coronary artery bypass graft surgery was performed in 2 (10%) patients because of severe coronary artery disease. Postoperatively, venovenous extracorporeal membrane oxygenation was needed in 3 patients (15%) because of severe primary graft dysfunction; all were eventually weaned. Ten patients (50%) experienced deep venous thrombosis, and 1 eventually developed a major pulmonary embolus. The median intensive care unit stay and hospital stays were 6.5 d (3-44) and 18 d (7-77), respectively. During a median follow-up of 201 d (47-418), we experienced 1 late mortality due to COVID-19-related myocarditis. Among the 13 patients with single-lung transplant, 5 demonstrated improvement in their native lungs. CONCLUSIONS Lung transplantation yielded favorable early outcomes in a heterogeneous patient cohort that included older patients, obese patients, and patients with coronary artery disease or preexisting chronic lung disease. Our data also shed light on the transforming role of lung transplantation for the pulmonary sequelae of a complex multisystem COVID-19 disorder.
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Affiliation(s)
- Hiromu Kehara
- Division of Cardiovascular Surgery, Temple University and Lewis Katz School of Medicine, Philadelphia, PA
| | - Chirantan Mangukia
- Division of Cardiovascular Surgery, Temple University and Lewis Katz School of Medicine, Philadelphia, PA
| | - Gengo Sunagawa
- Division of Cardiovascular Surgery, Temple University and Lewis Katz School of Medicine, Philadelphia, PA
| | - Sebastian A Iturra
- Division of Cardiovascular Surgery, Temple University and Lewis Katz School of Medicine, Philadelphia, PA
| | - Roh Yanagida
- Division of Cardiovascular Surgery, Temple University and Lewis Katz School of Medicine, Philadelphia, PA
| | - Mohammed Kashem
- Division of Cardiovascular Surgery, Temple University and Lewis Katz School of Medicine, Philadelphia, PA
| | - Yuri Persidsky
- Department of Pathology and Laboratory Medicine, Temple University and Lewis Katz School of Medicine, Philadelphia, PA
| | - Kartik Shenoy
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, PA
| | - Albert J Mamary
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, PA
| | - Nathaniel Marchetti
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, PA
| | - Francis Cordova
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, PA
| | - Gerard J Criner
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, PA
| | - Yoshiya Toyoda
- Division of Cardiovascular Surgery, Temple University and Lewis Katz School of Medicine, Philadelphia, PA
| | - Norihisa Shigemura
- Division of Cardiovascular Surgery, Temple University and Lewis Katz School of Medicine, Philadelphia, PA.,Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, PA
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Patel J, Bass D, Beishuizen A, Bocca Ruiz X, Boughanmi H, Cahn A, Colombo H, Criner GJ, Davy K, de-Miguel-Díez J, Doreski PA, Fernandes S, François B, Gupta A, Hanrott K, Hatlen T, Inman D, Isaacs JD, Jarvis E, Kostina N, Kropotina T, Lacherade JC, Lakshminarayanan D, Martinez-Ayala P, McEvoy C, Meziani F, Monchi M, Mukherjee S, Muñoz-Bermúdez R, Neisen J, O'Shea C, Plantefeve G, Schifano L, Schwab LE, Shahid Z, Shirano M, Smith JE, Sprinz E, Summers C, Terzi N, Tidswell MA, Trefilova Y, Williamson R, Wyncoll D, Layton M. A randomised trial of anti-GM-CSF otilimab in severe COVID-19 pneumonia (OSCAR). Eur Respir J 2023; 61:13993003.01870-2021. [PMID: 36229048 PMCID: PMC9558428 DOI: 10.1183/13993003.01870-2021] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 08/24/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND Granulocyte-macrophage colony-stimulating factor (GM-CSF) and dysregulated myeloid cell responses are implicated in the pathophysiology and severity of COVID-19. METHODS In this randomised, sequential, multicentre, placebo-controlled, double-blind study, adults aged 18-79 years (Part 1) or ≥70 years (Part 2) with severe COVID-19, respiratory failure and systemic inflammation (elevated C-reactive protein/ferritin) received a single intravenous infusion of otilimab 90 mg (human anti-GM-CSF monoclonal antibody) plus standard care (NCT04376684). The primary outcome was the proportion of patients alive and free of respiratory failure at Day 28. RESULTS In Part 1 (n=806 randomised 1:1 otilimab:placebo), 71% of otilimab-treated patients were alive and free of respiratory failure at Day 28 versus 67% who received placebo; the model-adjusted difference of 5.3% was not statistically significant (95% CI -0.8-11.4%, p=0.09). A nominally significant model-adjusted difference of 19.1% (95% CI 5.2-33.1%, p=0.009) was observed in the predefined 70-79 years subgroup, but this was not confirmed in Part 2 (n=350 randomised) where the model-adjusted difference was 0.9% (95% CI -9.3-11.2%, p=0.86). Compared with placebo, otilimab resulted in lower serum concentrations of key inflammatory markers, including the putative pharmacodynamic biomarker CC chemokine ligand 17, indicative of GM-CSF pathway blockade. Adverse events were comparable between groups and consistent with severe COVID-19. CONCLUSIONS There was no significant difference in the proportion of patients alive and free of respiratory failure at Day 28. However, despite the lack of clinical benefit, a reduction in inflammatory markers was observed with otilimab, in addition to an acceptable safety profile.
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Affiliation(s)
- Jatin Patel
- GSK Medicines Research Centre, Stevenage, UK
| | | | | | - Xavier Bocca Ruiz
- Servicio de Neumonologia, Clinica Monte Grande, Buenos Aires, Argentina
| | - Hatem Boughanmi
- Service de Réanimation, CH Valenciennes - Hôpital Jean Bernard, Valenciennes Cedex, France
| | | | | | - Gerard J. Criner
- Dept of Thoracic Medicine and Surgery, Lewis Katz School of Medicine, Temple University Hospital, Philadelphia, PA, USA
| | | | - Javier de-Miguel-Díez
- Respiratory Dept, Hospital General Universitario Gregorio Marañón, Madrid, Spain
- Facultad de Medicina, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | | | | | - Bruno François
- Service Réanimation Polyvalente and Inserm CIC1435 & UMR1092, CHU Limoges, Limoges Cedex, France
| | | | | | | | - Dave Inman
- GSK Medicines Research Centre, Stevenage, UK
| | - John D. Isaacs
- Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | | | | | | | - Jean-Claude Lacherade
- Service de Médecine Intensive Réanimation, CHD Vendée - Site De La Roche-sur-Yon, La Roche-Sur-Yon, France
| | | | | | - Charlene McEvoy
- Regions Hospital, St. Paul, MN, USA
- Methodist Hospital, St. Louis Park, MN, USA
- HealthPartners Institute, Bloomington, MN, USA
| | - Ferhat Meziani
- Dept of Intensive Care, Service de Médecine Intensive - Réanimation, Nouvel Hôpital Civil, Hôpital Universitaire de Strasbourg, Strasbourg, France
- CRICS-TRIGGERSEP F-CRIN Network, Strasbourg, France
| | | | | | | | | | | | - Gaëtan Plantefeve
- Service de Réanimation Polyvalente, CH Victor Dupouy, Argenteuil, France
| | | | | | - Zainab Shahid
- Levine Cancer Institute, Atrium Health, Charlotte, NC, USA
| | | | | | - Eduardo Sprinz
- Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Charlotte Summers
- Dept of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, UK
| | - Nicolas Terzi
- Médecine Intensive Réanimation, CHU Grenoble-Alpes, Grenoble, France
- Université Grenoble-Alpes, Grenoble, France
- INSERM U1042, Grenoble, France
| | - Mark A. Tidswell
- Pulmonary and Critical Care, Baystate Medical Centre, Springfield, MA, USA
| | | | | | - Duncan Wyncoll
- Dept of Critical Care, Guy's and St Thomas’ NHS Foundation Trust, London, UK
| | - Mark Layton
- GSK Medicines Research Centre, Stevenage, UK
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41
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Wells JM, Criner GJ, Halpin DMG, Han MK, Jain R, Lange P, Lipson DA, Martinez FJ, Midwinter D, Singh D, Wise RA. Mortality Risk and Serious Cardiopulmonary Events in Moderate-to-Severe COPD: Post Hoc Analysis of the IMPACT Trial. Chronic Obstr Pulm Dis 2023; 10:33-45. [PMID: 36516330 PMCID: PMC9995234 DOI: 10.15326/jcopdf.2022.0332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Background In the InforMing the Pathway of COPD Treatment (IMPACT) trial, single-inhaler fluticasone furoate (FF) /umeclidinium (UMEC) /vilanterol (VI) significantly reduced severe exacerbation rates and all-cause mortality (ACM) risk versus UMEC/VI among patients with chronic obstructive pulmonary disease (COPD). This post hoc analysis aimed to define the risk of ACM during and following a moderate/severe exacerbation, and further determine the benefit-risk profile of FF/UMEC/VI versus FF/VI and UMEC/VI using a cardiopulmonary composite adverse event (AE) endpoint. Methods The 52-week, double-blind IMPACT trial randomized patients with symptomatic COPD and ≥1 exacerbation in the prior year 2:2:1 to once-daily FF/UMEC/VI 100/62.5/25mcg, FF/VI 100/25mcg, or UMEC/VI 62.5/25mcg. Post hoc endpoints included the risk of ACM during, 1-90 and 91-365 days post moderate or severe exacerbation and time-to-first cardiopulmonary composite event. Results Of the 10,355 patients included, 5034 (49%) experienced moderate/severe exacerbations. Risk of ACM was significantly increased during a severe exacerbation event compared with baseline (hazard ratio [HR]: 41.22 [95% confidence interval (CI) 26.49-64.15]; p<0.001) but not significantly different at 1-90 days post-severe exacerbation (HR: 2.13 [95% CI: 0.86-5.29]; p=0.102). Moderate exacerbations did not significantly increase the risk of ACM during or after an exacerbation. Cardiopulmonary composite events occurred in 647 (16%), 636 (15%), and 356 (17%) patients receiving FF/UMEC/VI, FF/VI, and UMEC/VI, respectively; FF/UMEC/VI significantly reduced cardiopulmonary composite event risk versus UMEC/VI by 16.5% (95% CI: 5.0-26.7; p=0.006). Conclusion Results confirm a substantial mortality risk during severe exacerbations, and an underlying CV risk. FF/UMEC/VI significantly reduced the risk of a composite cardiopulmonary AE versus UMEC/VI.
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Affiliation(s)
- J Michael Wells
- Division of Pulmonary, Allergy, and Critical Care Medicine, Lung Health Center, University of Alabama at Birmingham, Birmingham, Alabama, United States
| | - Gerard J Criner
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania, United States
| | - David M G Halpin
- University of Exeter Medical School, University of Exeter, Exeter, United Kingdom
| | - MeiLan K Han
- Pulmonary and Critical Care, University of Michigan, Ann Arbor, Michigan, United States
| | - Renu Jain
- GSK, Research Triangle Park, North Carolina, United States
| | - Peter Lange
- Section of Epidemiology, Department of Public Health, University of Copenhagen, Copenhagen, Denmark.,Pulmonary Section, Medical Department, Herlev-Gentofte Hospital, Herlev, Denmark
| | - David A Lipson
- GSK, Collegeville, Pennsylvania, United States.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - Fernando J Martinez
- New York-Presbyterian Weill Cornell Medical Center, New York, New York, United States
| | | | - Dave Singh
- Centre for Respiratory Medicine and Allergy, Institute of Inflammation and Repair, Manchester Academic Health Science Centre, The University of Manchester, Manchester University NHS Foundation Hospital Trust, Manchester, United Kingdom
| | - Robert A Wise
- Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
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42
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Astor TL, Goldberg HJ, Snyder LD, Courtwright A, Hachem R, Pena T, Zaffiri L, Criner GJ, Budev MM, Thaniyavarn T, Leonard TB, Bender S, Barakat A, Breeze JL, LaCamera P. Anti-fibrotic therapy and lung transplant outcomes in patients with idiopathic pulmonary fibrosis. Ther Adv Respir Dis 2023; 17:17534666231165912. [PMID: 37073794 PMCID: PMC10126649 DOI: 10.1177/17534666231165912] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2023] Open
Abstract
BACKGROUND It is unclear whether continuing anti-fibrotic therapy until the time of lung transplant increases the risk of complications in patients with idiopathic pulmonary fibrosis. OBJECTIVES To investigate whether the time between discontinuation of anti-fibrotic therapy and lung transplant in patients with idiopathic pulmonary fibrosis affects the risk of complications. METHODS We assessed intra-operative and post-transplant complications among patients with idiopathic pulmonary fibrosis who underwent lung transplant and had been treated with nintedanib or pirfenidone continuously for ⩾ 90 days at listing. Patients were grouped according to whether they had a shorter (⩽ 5 medication half-lives) or longer (> 5 medication half-lives) time between discontinuation of anti-fibrotic medication and transplant. Five half-lives corresponded to 2 days for nintedanib and 1 day for pirfenidone. RESULTS Among patients taking nintedanib (n = 107) or pirfenidone (n = 190), 211 (71.0%) had discontinued anti-fibrotic therapy ⩽ 5 medication half-lives before transplant. Anastomotic and sternal dehiscence occurred only in this group (anastomotic: 11 patients [5.2%], p = 0.031 vs patients with longer time between discontinuation of anti-fibrotic medication and transplant; sternal: 12 patients [5.7%], p = 0.024). No differences were observed in surgical wound dehiscence, length of hospital stay, or survival to discharge between groups with a shorter versus longer time between discontinuation of anti-fibrotic therapy and transplant. CONCLUSION Anastomotic and sternal dehiscence only occurred in patients with idiopathic pulmonary fibrosis who discontinued anti-fibrotic therapy < 5 medication half-lives before transplant. The frequency of other intra-operative and post-transplant complications did not appear to differ depending on when anti-fibrotic therapy was discontinued. REGISTRATION clinicaltrials.gov NCT04316780: https://clinicaltrials.gov/ct2/show/NCT04316780.
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Affiliation(s)
- Todd L Astor
- Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Hilary J Goldberg
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Laurie D Snyder
- Division of Pulmonary, Allergy and Critical Care Medicine, Duke University, Durham, NC, USA
| | - Andrew Courtwright
- Division of Pulmonary, Allergy, and Critical Care, University of Pennsylvania, Philadelphia, PA, USA
| | - Ramsey Hachem
- Division of Pulmonary and Critical Care Medicine, Washington University, St. Louis, MO, USA
| | - Tahuanty Pena
- Division of Pulmonary, Critical Care and Occupational Medicine, University of Iowa, Iowa City, IA, USA
| | - Lorenzo Zaffiri
- Division of Pulmonary, Allergy and Critical Care Medicine, Duke University, Durham, NC, USA
| | - Gerard J Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Marie M Budev
- Respiratory Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Tany Thaniyavarn
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | | | - Shaun Bender
- Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT, USA
| | | | - Janis L Breeze
- Tufts Clinical and Translational Science Institute, Tufts University, Boston, MA, USA; Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA, USA
| | - Peter LaCamera
- Division of Pulmonary, Critical Care and Sleep Medicine, St. Elizabeth's Medical Center, 736 Cambridge Street, Boston, MA 02135, USA
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Mall MA, Criner GJ, Miravitlles M, Rowe SM, Vogelmeier CF, Rowlands DJ, Schoenberger M, Altman P. Cystic fibrosis transmembrane conductance regulator in COPD: A role in respiratory epithelium and beyond. Eur Respir J 2022; 61:13993003.01307-2022. [PMID: 37003609 PMCID: PMC10066568 DOI: 10.1183/13993003.01307-2022] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 11/17/2022] [Indexed: 12/13/2022]
Abstract
The cystic fibrosis transmembrane conductance regulator (CFTR) is a crucial ion channel for transport of chloride and bicarbonate anions. Functional roles of CFTR have been identified in a broad range of cell types including epithelial, endothelial, immune, and structural cells. While CFTR has been investigated largely in the context of inborn dysfunction in cystic fibrosis (CF), recent evidence shows CFTR is also affected by acquired dysfunction in chronic obstructive pulmonary disease (COPD). In patients with COPD and smokers, CFTR impairment has been demonstrated in the upper and lower airways, sweat glands and intestines, suggesting both pulmonary and systemic defects. Cigarette smoke, a key factor in COPD development, is the major cause of acquired CFTR dysfunction. Inflammation, bacterial by-products, and reactive oxygen species can further impair CFTR expression and function. CFTR dysfunction could directly contribute to disease manifestation and progression of COPD including disturbed airway surface liquid homeostasis, airway mucus obstruction, pathogen colonisation and inflammation. Mucus plugging and neutrophilic inflammation contribute to tissue destruction, development of dysfunction at the level of the small airways and COPD progression. Acquired CFTR dysfunction in extra-pulmonary organs could add to common co-morbidities and the disease burden. This review explores how CFTR dysfunction may be acquired and its potential effects on patients with COPD, particularly those with chronic bronchitis. The development of CFTR potentiators and the probable benefits of CFTR potentiation to improve tissue homeostasis, reduce inflammation, improve host defence, and potentially reduce remodelling in the lungs will be discussed.
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Gupta R, Zheng M, Gangemi AJ, Zhao H, Cordova FC, Criner GJ, Mamary AJ, Sehgal S. Predictors of lung transplant waitlist mortality for sarcoidosis. Respir Med 2022; 205:107008. [PMID: 36371932 DOI: 10.1016/j.rmed.2022.107008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 08/14/2022] [Accepted: 10/06/2022] [Indexed: 11/12/2022]
Abstract
RATIONALE Unlike in other chronic lung diseases, criteria for lung transplant referral in sarcoidosis is not well-established. Waitlist mortality may offer clues in identifying clinical factors that warrant early referral. We aim to identify predictors for transplant waitlist mortality to improve referral criteria for patients with sarcoidosis. METHODS We conducted a retrospective analysis of 1034 sarcoidosis patients listed for lung transplantation from May 2005 to May 2019 in the Scientific Registry of Transplant Recipients (SRTR) database. All patients were listed after the establishment of the Lung Allocation Score (LAS). We compared patients who died on the transplant waitlist to those who survived to transplantation. Potential predictors of waitlist mortality were assessed utilizing univariate and multivariate analysis performed via logistic regression modeling. RESULTS Of 1034 candidates listed after LAS implementation, 704 were transplanted and 110 died on the waitlist. Significant predictors of waitlist mortality on multivariate analysis include female gender (OR 2.445; 95% CI 1.513-3.951; p = 0.0003) and severe pulmonary hypertension (OR 1.619; 95% CI 1.067-2.457; p = 0.0236). Taller minimum donor height (OR 0.606; 95% CI 0.379-0.969; p = 0.0365) and blood type B (OR 0.524; 95% CI 0.281-0.975 p = 0.0415) were associated with decreased likelihood of death on the waitlist. CONCLUSION Among patients with sarcoidosis on the lung transplant waitlist, taller minimum donor height and blood type B were found to be protective factors against death on the waitlist. Female gender and severe pulmonary hypertension have a higher likelihood of death and earlier referral for transplantation in patients with these characteristics should be considered.
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Affiliation(s)
- Rohit Gupta
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, PA, USA
| | - Matthew Zheng
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, PA, USA; Pulmonary and Critical Care, St. Luke's University Health Network, Bethlehem, PA, USA.
| | - Andrew J Gangemi
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, PA, USA
| | - Huaqing Zhao
- Department of Biomedical Education and Data Science, Temple University School of Medicine, Philadelphia, PA, USA
| | - Francis C Cordova
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, PA, USA
| | - Gerard J Criner
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, PA, USA
| | - Albert J Mamary
- Department of Thoracic Medicine and Surgery, Temple University Hospital, Philadelphia, PA, USA
| | - Sameep Sehgal
- Respiratory Institute, Cleveland Clinic, Cleveland, OH, USA
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45
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Thompson PJ, Criner GJ, Dransfield MT, Halpin DMG, Han MK, Lipson DA, Maghzal GJ, Martinez FJ, Midwinter D, Singh D, Tombs L, Wise RA. Effect of chronic mucus hypersecretion on treatment responses to inhaled therapies in patients with chronic obstructive pulmonary disease: Post hoc analysis of the IMPACT trial. Respirology 2022; 27:1034-1044. [PMID: 35970518 PMCID: PMC9804213 DOI: 10.1111/resp.14339] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 07/18/2022] [Indexed: 01/05/2023]
Abstract
BACKGROUND AND OBJECTIVE Chronic mucus hypersecretion (CMH) is a clinical phenotype of COPD. This exploratory post hoc analysis assessed relationship between CMH status and treatment response in IMPACT. METHODS Patients were randomized to once-daily fluticasone furoate/umeclidinium/vilanterol (FF/UMEC/VI) 100/62.5/25 μg, FF/VI 100/25 μg or UMEC/VI 62.5/25 μg and designated CMH+ if they scored 1/2 in St George's Respiratory Questionnaire (SGRQ) questions 1 and 2. Endpoints assessed by baseline CMH status included on-treatment exacerbation rates, change from baseline in trough forced expiratory volume in 1 second, SGRQ total score, COPD Assessment Test (CAT) score, proportion of SGRQ and CAT responders at Week 52 and safety. RESULTS Of 10,355 patients in the intent-to-treat population, 10,250 reported baseline SGRQ data (CMH+: 62% [n = 6383]). FF/UMEC/VI significantly (p < 0.001) reduced on-treatment moderate/severe exacerbation rates versus FF/VI and UMEC/VI in CMH+ (rate ratio: 0.87 and 0.72) and CMH- patients (0.82 and 0.80). FF/UMEC/VI significantly (p < 0.05) reduced on-treatment severe exacerbation rates versus UMEC/VI in CMH+ (0.62) and CMH- (0.74) subgroups. Similar improvements in health status and lung function with FF/UMEC/VI were observed, regardless of CMH status. In CMH+ patients, FF/VI significantly (p < 0.001) reduced on-treatment moderate/severe and severe exacerbation rates versus UMEC/VI (0.83 and 0.70). CONCLUSION FF/UMEC/VI had a favourable benefit: risk profile versus dual therapies irrespective of CMH status. The presence of CMH did not influence treatment response or exacerbations, lung function and/or health status. However, CMH did generate differences when dual therapies were compared and the impact of CMH should be considered in future trial design.
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Affiliation(s)
| | - Gerard J. Criner
- Lewis Katz School of Medicine at Temple UniversityPhiladelphiaPennsylvaniaUSA
| | - Mark T. Dransfield
- Division of Pulmonary, Allergy, and Critical Care Medicine, Lung Health CenterUniversity of Alabama at BirminghamBirminghamAlabamaUSA
| | - David M. G. Halpin
- University of Exeter Medical School, College of Medicine and HealthUniversity of ExeterExeterUK
| | - MeiLan K. Han
- Pulmonary & Critical CareUniversity of MichiganAnn ArborMichiganUSA
| | - David A. Lipson
- GlaxoSmithKlineCollegevillePennsylvaniaUSA,Perelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPennsylvaniaUSA
| | | | | | | | - Dave Singh
- Centre for Respiratory Medicine and Allergy, Institute of Inflammation and Repair, Manchester Academic Health Science CentreThe University of Manchester, Manchester University NHS Foundation Hospital TrustManchesterUK
| | | | - Robert A. Wise
- Division of Pulmonary and Critical Care MedicineJohns Hopkins University School of MedicineBaltimoreMarylandUSA
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Bardsley S, Criner GJ, Halpin DMG, Han MK, Hanania NA, Hill D, Lange P, Lipson DA, Martinez FJ, Midwinter D, Siler TM, Singh D, Wise RA, van Zyl-Smit RN, Berkman N. Single-inhaler triple therapy fluticasone furoate/umeclidinium/vilanterol versus dual therapy in current and former smokers with COPD: IMPACT trial post hoc analysis. Respir Med 2022; 205:107040. [PMID: 36470149 DOI: 10.1016/j.rmed.2022.107040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Accepted: 11/07/2022] [Indexed: 11/13/2022]
Abstract
BACKGROUND Smoking is the major risk factor for chronic obstructive pulmonary disease (COPD). In IMPACT, single-inhaler fluticasone furoate/umeclidinium/vilanterol (FF/UMEC/VI) triple therapy significantly reduced moderate/severe exacerbation rates and improved lung function and health status versus FF/VI or UMEC/VI in COPD patients. This post hoc analysis investigated trial outcomes by smoking status. METHODS IMPACT was a double-blind, 52-week trial. Patients aged ≥40 years with symptomatic COPD and ≥1 moderate/severe exacerbation in the prior year were randomized 2:2:1 to FF/UMEC/VI 100/62.5/25 μg, FF/VI 100/25 μg, or UMEC/VI 62.5/25 μg. Endpoints assessed by smoking status at screening included rate and risk of moderate/severe exacerbations, change from baseline in trough forced expiratory volume in 1 s, and St George's Respiratory Questionnaire total score at Week 52. Safety was also assessed. RESULTS Of the 10,355 patients in the intent-to-treat population, 3,587 (35%) were current smokers. FF/UMEC/VI significantly reduced on-treatment moderate/severe exacerbation rates versus FF/VI and UMEC/VI in current (rate ratio 0.85 [95% confidence interval: 0.77-0.95]; P = 0.003 and 0.86 [0.76-0.98]; P = 0.021) and former smokers (0.85 [0.78-0.91]; P < 0.001 and 0.70 [0.64-0.77]; P < 0.001). FF/UMEC/VI significantly reduced time-to-first on-treatment moderate/severe exacerbation versus FF/VI and UMEC/VI in former smokers, and versus FF/VI in current smokers. Similar trends were seen for lung function and health status. Former smokers receiving inhaled corticosteroid-containing therapy had higher pneumonia incidence than current smokers. CONCLUSIONS FF/UMEC/VI improved clinical outcomes versus dual therapy regardless of smoking status. Benefits of FF/UMEC/VI versus UMEC/VI were greatest in former smokers, potentially due to relative corticosteroid resistance in current smokers. CLINICAL TRIAL REGISTRATION GSK (CTT116855/NCT02164513).
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Affiliation(s)
| | - Gerard J Criner
- Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - David M G Halpin
- University of Exeter Medical School, College of Medicine and Health, University of Exeter, Exeter, UK
| | - MeiLan K Han
- University of Michigan, Pulmonary & Critical Care, Ann Arbor, MI, USA
| | - Nicola A Hanania
- Section of Pulmonary and Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA
| | - David Hill
- Waterbury Pulmonary Associates, Waterbury, CT, USA
| | - Peter Lange
- Section of Epidemiology, Department of Public Health, University of Copenhagen, Copenhagen, Denmark; Medical Department, Pulmonary Section, Herlev-Gentofte Hospital, Herlev, Denmark
| | - David A Lipson
- GSK, Collegeville, PA, USA; Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Fernando J Martinez
- New York-Presbyterian Hospital/Weill Cornell Medical Center, New York, NY, USA
| | | | | | - Dave Singh
- Centre for Respiratory Medicine and Allergy, Institute of Inflammation and Repair, Manchester Academic Health Science Centre, The University of Manchester, Manchester University NHS Foundation Hospital Trust, Manchester, UK
| | - Robert A Wise
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Richard N van Zyl-Smit
- Division of Pulmonology and UCT Lung Institute, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Neville Berkman
- Institute of Pulmonary Medicine, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.
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Lashari BH, Criner GJ. Advances in Surgical and Mechanical Management of Chronic Obstructive Pulmonary Disease. Med Clin North Am 2022; 106:1013-1025. [PMID: 36280329 DOI: 10.1016/j.mcna.2022.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Chronic obstructive pulmonary disease (COPD) is the third leading cause of mortality in the United States, behind cardiovascular and malignant disorders. As the understanding of the pathogenesis has evolved, it led to targeting mechanical aspects of the disease to improve patient symptoms and quality of life. Modern management of COPD offers a variety of mechanical and surgical treatments for patients with advanced disease who do not achieve benefit from medical therapy alone. These treatments include therapies aimed at lung volume reduction, through surgical or bronchoscopic techniques. While these techniques are established and have proven benefit, others are still under development. Herein we discuss these techniques, aimed at improving clinician recognition of patients that may benefit from these interventions.
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Affiliation(s)
- Bilal H Lashari
- Department of Thoracic Medicine and Surgery, Temple Lung Center, Temple University Hospital, 7 Parkinson Pavilion, 3401 North Broad Street, Philadelphia 19140, USA.
| | - Gerard J Criner
- Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Temple Lung Center, Temple University Hospital, 7 Parkinson Pavilion, 3401 North Broad Street, Philadelphia 19140, USA
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Wise RA, Holbrook JT, Brown RH, Criner GJ, Dransfield MT, He J, Henderson RJ, Kaminsky DA, Kaner RJ, Lazarus SC, Make BJ, McCormack MC, Neptune ER, Que LG. Clinical Trial of Losartan for Pulmonary Emphysema: Pulmonary Trials Cooperative Losartan Effects on Emphysema Progression Clinical Trial. Am J Respir Crit Care Med 2022; 206:838-845. [PMID: 35649189 PMCID: PMC9799269 DOI: 10.1164/rccm.202201-0206oc] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 04/30/2022] [Indexed: 01/02/2023] Open
Abstract
Rationale: There are no pharmacologic agents that modify emphysema progression in patients with chronic obstructive pulmonary disease (COPD). Objectives: To evaluate the efficacy of losartan, an angiotensin receptor blocker, to reduce emphysema progression. Methods: The trial was a multicenter, randomized, placebo-controlled trial conducted between May 2017 and January 2021. Eligible participants were aged ⩾40 years, had moderate to severe airflow obstruction, ⩾10 pack-years of smoking, mild-moderate emphysema on high-resolution computed tomography, and no medical indication for or intolerance of angiotensin receptor blockers. Treatment with losartan 100 mg daily or matching placebo (1:1) was randomly assigned. The primary outcome was emphysema progression on high-resolution computed tomography over 48 weeks. Secondary outcomes included the St George's Respiratory Questionnaire, the modified Medical Research Council dyspnea scale, the COPD Assessment Test, and the Physical Function-Short Form 20a. Measurements and Main Results: A total of 220 participants were enrolled; 58% were men, 19% were African American, and 24% were current smokers. The medians (interquartile ranges) for age were 65 (61-73) years and 48 (36-59) for percent predicted FEV1 after bronchodilator use. The mean (95% confidence interval) percentage emphysema progression was 1.35% (0.67-2.03) in the losartan group versus 0.66% (0.09-1.23) in the placebo group (P = NS). Conclusions: Losartan did not prevent emphysema progression in people with COPD with mild-moderate emphysema. Clinical trial registered with www.clinicaltrials.gov (NCT02696564).
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Affiliation(s)
- Robert A. Wise
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Janet T. Holbrook
- Center for Clinical Trials and Evidence Synthesis, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Robert H. Brown
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Gerard J. Criner
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania
| | - Mark T. Dransfield
- Division of Pulmonary and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Jiaxian He
- Center for Clinical Trials and Evidence Synthesis, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Robert J. Henderson
- Center for Clinical Trials and Evidence Synthesis, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - David A. Kaminsky
- Division of Pulmonary and Critical Care Medicine, University of Vermont College of Medicine, Burlington, Vermont
| | - Robert J. Kaner
- Division of Pulmonary Medicine, Weill Cornell School of Medicine, New York, New York
| | - Stephen C. Lazarus
- Division of Pulmonary and Critical Care Medicine, University of California, San Francisco, San Francisco, California
| | - Barry J. Make
- Division of Pulmonary, Critical Care and Sleep Medicine, National Jewish Health, Denver, Colorado; and
| | | | - Enid R. Neptune
- Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Loretta G. Que
- Department of Medicine, Duke University School of Medicine, Durham, North Carolina
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Fleitas Sosa D, Lehr AL, Zhao H, Roth S, Lakhther V, Bashir R, Cohen G, Panaro J, Maldonado TS, Horowitz J, Amoroso NE, Criner GJ, Brosnahan SB, Rali P. Impact of pulmonary embolism response teams on acute pulmonary embolism: a systematic review and meta-analysis. Eur Respir Rev 2022; 31:31/165/220023. [PMID: 35831010 DOI: 10.1183/16000617.0023-2022] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 05/16/2022] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND The impact of pulmonary embolism response teams (PERTs) on treatment choice and outcomes of patients with acute pulmonary embolism (PE) is still uncertain. OBJECTIVE To determine the effect of PERTs in the management and outcomes of patients with PE. METHODS PubMed, Embase, Web of Science, CINAHL, WorldWideScience and MedRxiv were searched for original articles reporting PERT patient outcomes from 2009. Data were analysed using a random effects model. RESULTS 16 studies comprising 3827 PERT patients and 3967 controls met inclusion criteria. The PERT group had more patients with intermediate and high-risk PE (66.2%) compared to the control group (48.5%). Meta-analysis demonstrated an increased risk of catheter-directed interventions, systemic thrombolysis and surgical embolectomy (odds ratio (OR) 2.10, 95% confidence interval (CI) 1.74-2.53; p<0.01), similar bleeding complications (OR 1.10, 95% CI 0.88-1.37) and decreased utilisation of inferior vena cava (IVC) filters (OR 0.71, 95% CI 0.58-0.88; p<0.01) in the PERT group. Furthermore, there was a nonsignificant trend towards decreased mortality (OR 0.87, 95% CI 0.71-1.07; p=0.19) with PERTs. CONCLUSIONS The PERT group showed an increased use of advanced therapies and a decreased utilisation of IVC filters. This was not associated with increased bleeding. Despite comprising more severe PE patients, there was a trend towards lower mortality in the PERT group.
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Affiliation(s)
- Derlis Fleitas Sosa
- Dept of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA .,Both authors contributed equally
| | - Andrew L Lehr
- Division of Pulmonary, Critical Care and Sleep Medicine, New York University Langone Health, New York, NY, USA.,Both authors contributed equally
| | - Huaqing Zhao
- Dept of Clinical Sciences, Temple University School of Medicine, Philadelphia, PA, USA
| | - Stephanie Roth
- Biomedical and Research Services Librarian, Simmy and Harry Ginsburg Library, Temple University, Philadelphia, PA, USA
| | - Vlad Lakhther
- Dept of Cardiovascular Diseases, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Riyaz Bashir
- Dept of Cardiovascular Diseases, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Gary Cohen
- Dept of Radiology, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Joseph Panaro
- Dept of Radiology, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Thomas S Maldonado
- Division of Vascular Surgery, New York University Langone Health, New York, NY, USA
| | - James Horowitz
- Division of Cardiology, New York University Langone Health, New York, NY, USA
| | - Nancy E Amoroso
- Division of Pulmonary, Critical Care and Sleep Medicine, New York University Langone Health, New York, NY, USA
| | - Gerard J Criner
- Dept of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Shari B Brosnahan
- Division of Pulmonary, Critical Care and Sleep Medicine, New York University Langone Health, New York, NY, USA
| | - Parth Rali
- Dept of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
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Han MK, Ye W, Wang D, White E, Arjomandi M, Barjaktarevic IZ, Brown SA, Buhr RG, Comellas AP, Cooper CB, Criner GJ, Dransfield MT, Drescher F, Folz RJ, Hansel NN, Kalhan R, Kaner RJ, Kanner RE, Krishnan JA, Lazarus SC, Maddipati V, Martinez FJ, Mathews A, Meldrum C, McEvoy C, Nyunoya T, Rogers L, Stringer WW, Wendt CH, Wise RA, Wisniewski SR, Sciurba FC, Woodruff PG. Bronchodilators in Tobacco-Exposed Persons with Symptoms and Preserved Lung Function. N Engl J Med 2022; 387:1173-1184. [PMID: 36066078 PMCID: PMC9741866 DOI: 10.1056/nejmoa2204752] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND Many persons with a history of smoking tobacco have clinically significant respiratory symptoms despite an absence of airflow obstruction as assessed by spirometry. They are often treated with medications for chronic obstructive pulmonary disease (COPD), but supporting evidence for this treatment is lacking. METHODS We randomly assigned persons who had a tobacco-smoking history of at least 10 pack-years, respiratory symptoms as defined by a COPD Assessment Test score of at least 10 (scores range from 0 to 40, with higher scores indicating worse symptoms), and preserved lung function on spirometry (ratio of forced expiratory volume in 1 second [FEV1] to forced vital capacity [FVC] ≥0.70 and FVC ≥70% of the predicted value after bronchodilator use) to receive either indacaterol (27.5 μg) plus glycopyrrolate (15.6 μg) or placebo twice daily for 12 weeks. The primary outcome was at least a 4-point decrease (i.e., improvement) in the St. George's Respiratory Questionnaire (SGRQ) score (scores range from 0 to 100, with higher scores indicating worse health status) after 12 weeks without treatment failure (defined as an increase in lower respiratory symptoms treated with a long-acting inhaled bronchodilator, glucocorticoid, or antibiotic agent). RESULTS A total of 535 participants underwent randomization. In the modified intention-to-treat population (471 participants), 128 of 227 participants (56.4%) in the treatment group and 144 of 244 (59.0%) in the placebo group had at least a 4-point decrease in the SGRQ score (difference, -2.6 percentage points; 95% confidence interval [CI], -11.6 to 6.3; adjusted odds ratio, 0.91; 95% CI, 0.60 to 1.37; P = 0.65). The mean change in the percent of predicted FEV1 was 2.48 percentage points (95% CI, 1.49 to 3.47) in the treatment group and -0.09 percentage points (95% CI, -1.06 to 0.89) in the placebo group, and the mean change in the inspiratory capacity was 0.12 liters (95% CI, 0.07 to 0.18) in the treatment group and 0.02 liters (95% CI, -0.03 to 0.08) in the placebo group. Four serious adverse events occurred in the treatment group, and 11 occurred in the placebo group; none were deemed potentially related to the treatment or placebo. CONCLUSIONS Inhaled dual bronchodilator therapy did not decrease respiratory symptoms in symptomatic, tobacco-exposed persons with preserved lung function as assessed by spirometry. (Funded by the National Heart, Lung, and Blood Institute and others; RETHINC ClinicalTrials.gov number, NCT02867761.).
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Affiliation(s)
- MeiLan K Han
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Wen Ye
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Di Wang
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Emily White
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Mehrdad Arjomandi
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Igor Z Barjaktarevic
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Stacey-Ann Brown
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Russell G Buhr
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Alejandro P Comellas
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Christopher B Cooper
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Gerard J Criner
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Mark T Dransfield
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Frank Drescher
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Rodney J Folz
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Nadia N Hansel
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Ravi Kalhan
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Robert J Kaner
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Richard E Kanner
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Jerry A Krishnan
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Stephen C Lazarus
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Veeranna Maddipati
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Fernando J Martinez
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Anne Mathews
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Catherine Meldrum
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Charlene McEvoy
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Toru Nyunoya
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Linda Rogers
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - William W Stringer
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Christine H Wendt
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Robert A Wise
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Stephen R Wisniewski
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Frank C Sciurba
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
| | - Prescott G Woodruff
- From the Division of Pulmonary and Critical Care (M.K.H., C. Meldrum) and the School of Public Health (W.Y., D.W., E.W.), University of Michigan, Ann Arbor; the Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine (M.A., S.C.L., P.G.W.) and the Cardiovascular Research Institute (S.C.L., P.G.W.), University of California San Francisco, and the San Francisco Veterans Affairs (VA) Healthcare System (M.A.) - both in San Francisco; the Division of Pulmonary and Critical Care Medicine, David Geffen School of Medicine at UCLA (I.Z.B., R.G.B., C.B.C.), and the Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center (W.W.S.) - both in Los Angeles; the Division of Pulmonary and Critical Care Medicine, Johns Hopkins School of Medicine, Baltimore (S.-A.B., N.N.H., R.A.W.); the Division of Pulmonary, Critical Care, and Occupational Medicine, University of Iowa, Iowa City (A.P.C.); the Department of Thoracic Medicine and Surgery, Lewis Katz School of Medicine at Temple University, Philadelphia (G.J.C.); the Division of Pulmonary, Allergy, and Critical Care Medicine, Heersink School of Medicine, University of Alabama at Birmingham, Birmingham (M.T.D.); Geisel School of Medicine at Dartmouth and Pulmonary and Critical Care Medicine, VA Medical Center, White River Junction, VT (F.D.); the Division of Pulmonary, Critical Care, and Sleep Medicine, Houston Methodist Academic Medicine Associates, Houston (R.J.F.); the Division of Pulmonary and Critical Care Medicine, Northwestern University Feinberg School of Medicine (R.K.), and the Breathe Chicago Center, Division of Pulmonary, Critical Care, Sleep, and Allergy, University of Illinois Chicago (J.A.K.) - both in Chicago; the Department of Genetic Medicine (R.J.K.) and Joan and Sanford I. Weill Department of Medicine (R.J.K., F.J.M.), Weill Cornell Medicine and New York-Presbyterian Hospital, and the Division of Pulmonary, Critical Care, and Sleep Medicine, Icahn School of Medicine at Mount Sinai (L.R.) - both in New York; the Division of Respiratory, Critical Care, and Occupational Pulmonary Medicine, University of Utah School of Medicine, Salt Lake City (R.E.K.); East Carolina University, Greenville (V.M.), and Duke University School of Medicine, Durham (A.M.) - both in North Carolina; HealthPartners Institute, Bloomington (C. McEvoy), and Minneapolis VA Healthcare System, Minneapolis (C.H.W.) - both in Minnesota; and the Division of Pulmonary, Allergy, and Critical Care Medicine (T.N., F.C.S.) and Epidemiology Data Center (S.R.W.), University of Pittsburgh, Pittsburgh
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