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Zhang J, Yi Q, Zhou C, Luo Y, Wei H, Ge H, Liu H, Zhang J, Li X, Xie X, Pan P, Yi M, Cheng L, Zhou H, Liu L, Aili A, Liu Y, Peng L, Pu J, Zhou H. Characteristics, treatments, in-hospital and long-term outcomes among inpatients with acute exacerbation of chronic obstructive pulmonary disease in China: sex differences in a large cohort study. BMC Pulm Med 2024; 24:125. [PMID: 38468263 DOI: 10.1186/s12890-024-02948-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 03/04/2024] [Indexed: 03/13/2024] Open
Abstract
BACKGROUND Data related to the characteristics, treatments and clinical outcomes of acute exacerbation of chronic obstructive pulmonary disease (AECOPD) patients in China are limited, and sex differences are still a neglected topic. METHODS The patients hospitalized for AECOPD were prospectively enrolled from ten medical centers in China between September 2017 and July 2021. Patients from some centers received follow-up for 3 years. Data regarding the characteristics, treatments and in-hospital and long-term clinical outcomes from male and female AECOPD patients included in the cohort were analyzed and compared. RESULTS In total, 14,007 patients with AECOPD were included in the study, and 11,020 (78.7%) were males. Compared with males, female patients were older (74.02 ± 10.79 vs. 71.86 ± 10.23 years, P < 0.001), and had more comorbidities (2.22 ± 1.64 vs. 1.73 ± 1.56, P < 0.001), a higher frequency of altered mental status (5.0% vs. 2.9%, P < 0.001), lower diastolic blood pressure (78.04 ± 12.96 vs. 79.04 ± 12.47 mmHg, P < 0.001). In addition, there were also significant sex differences in a range of laboratory and radiographic findings. Females were more likely to receive antibiotics, high levels of respiratory support and ICU admission than males. The in-hospital and 3-year mortality were not significantly different between males and females (1.4% vs. 1.5%, P = 0.711; 35.3% vs. 31.4%, P = 0.058), while female smokers with AECOPD had higher in-hospital mortality than male smokers (3.3% vs. 1.2%, P = 0.002) and male smokers exhibited a trend toward higher 3-year mortality compared to female smokers (40.7% vs. 33.1%, P = 0.146). CONCLUSIONS In AECOPD inpatients, females and males had similar in-hospital and long-term survival despite some sex differences in clinical characteristics and treatments, but female smokers had significantly worse in-hospital outcomes than male smokers. CLINICAL TRIAL REGISTRATION Retrospectively registered, registration number is ChiCTR2100044625, date of registration 21/03/2021. URL: http://www.chictr.org.cn/showproj.aspx?proj=121626 .
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Affiliation(s)
- Jiarui Zhang
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Guo-xue-xiang 37#, Wuhou District, 610041, Chengdu, Sichuan Province, China
| | - Qun Yi
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Guo-xue-xiang 37#, Wuhou District, 610041, Chengdu, Sichuan Province, China
- Sichuan Cancer Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan Province, China
| | - Chen Zhou
- West China School of Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Yuanming Luo
- State Key Laboratory of Respiratory Disease, Guangzhou Medical University, Guangzhou, Guangdong Province, China
| | - Hailong Wei
- Department of Respiratory and Critical Care Medicine, People's Hospital of Leshan, Leshan, Sichuan Province, China
| | - Huiqing Ge
- Department of Respiratory and Critical Care Medicine, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Huiguo Liu
- Department of Respiratory and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Jianchu Zhang
- Department of Respiratory and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Xianhua Li
- Department of Respiratory and Critical Care Medicine, the First People's Hospital of Neijiang City, Neijiang, Sichuan Province, China
| | - Xiufang Xie
- Department of Respiratory and Critical Care Medicine, the First People's Hospital of Neijiang City, Neijiang, Sichuan Province, China
| | - Pinhua Pan
- Department of Respiratory and Critical Care Medicine, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Mengqiu Yi
- Department of Emergency, First People's Hospital of Jiujiang, Jiujiang, Jiangxi Province, China
| | - Lina Cheng
- Department of Emergency, First People's Hospital of Jiujiang, Jiujiang, Jiangxi Province, China
| | - Hui Zhou
- Department of Respiratory and Critical Care Medicine, The Affiliated Hospital of Chengdu University, Chengdu, Sichuan Province, China
| | - Liang Liu
- Department of Respiratory and Critical Care Medicine, The Affiliated Hospital of Chengdu University, Chengdu, Sichuan Province, China
| | - Adila Aili
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Guo-xue-xiang 37#, Wuhou District, 610041, Chengdu, Sichuan Province, China
| | - Yu Liu
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Guo-xue-xiang 37#, Wuhou District, 610041, Chengdu, Sichuan Province, China
| | - Lige Peng
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Guo-xue-xiang 37#, Wuhou District, 610041, Chengdu, Sichuan Province, China
| | - Jiaqi Pu
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Guo-xue-xiang 37#, Wuhou District, 610041, Chengdu, Sichuan Province, China
| | - Haixia Zhou
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Guo-xue-xiang 37#, Wuhou District, 610041, Chengdu, Sichuan Province, China.
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Chow R, So OW, Im JHB, Chapman KR, Orchanian-Cheff A, Gershon AS, Wu R. Predictors of Readmission, for Patients with Chronic Obstructive Pulmonary Disease (COPD) - A Systematic Review. Int J Chron Obstruct Pulmon Dis 2023; 18:2581-2617. [PMID: 38022828 PMCID: PMC10664718 DOI: 10.2147/copd.s418295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Accepted: 08/08/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction Chronic obstructive pulmonary disease (COPD) is the third-leading cause of death globally and is responsible for over 3 million deaths annually. One of the factors contributing to the significant healthcare burden for these patients is readmission. The aim of this review is to describe significant predictors and prediction scores for all-cause and COPD-related readmission among patients with COPD. Methods A search was conducted in Ovid MEDLINE, Ovid Embase, Cochrane Database of Systematic Reviews, and Cochrane Central Register of Controlled Trials, from database inception to June 7, 2022. Studies were included if they reported on patients at least 40 years old with COPD, readmission data within 1 year, and predictors of readmission. Study quality was assessed. Significant predictors of readmission and the degree of significance, as noted by the p-value, were extracted for each study. This review was registered on PROSPERO (CRD42022337035). Results In total, 242 articles reporting on 16,471,096 patients were included. There was a low risk of bias across the literature. Of these, 153 studies were observational, reporting on predictors; 57 studies were observational studies reporting on interventions; and 32 were randomized controlled trials of interventions. Sixty-four significant predictors for all-cause readmission and 23 for COPD-related readmission were reported across the literature. Significant predictors included 1) pre-admission patient characteristics, such as male sex, prior hospitalization, poor performance status, number and type of comorbidities, and use of long-term oxygen; 2) hospitalization details, such as length of stay, use of corticosteroids, and use of ventilatory support; 3) results of investigations, including anemia, lower FEV1, and higher eosinophil count; and 4) discharge characteristics, including use of home oxygen and discharge to long-term care or a skilled nursing facility. Conclusion The findings from this review may enable better predictive modeling and can be used by clinicians to better inform their clinical gestalt of readmission risk.
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Affiliation(s)
- Ronald Chow
- University Health Network, University of Toronto, Toronto, ON, Canada
| | - Olivia W So
- University Health Network, University of Toronto, Toronto, ON, Canada
| | - James H B Im
- The Hospital for Sick Children, Toronto, ON, Canada
| | - Kenneth R Chapman
- University Health Network, University of Toronto, Toronto, ON, Canada
| | | | - Andrea S Gershon
- Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Robert Wu
- University Health Network, University of Toronto, Toronto, ON, Canada
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Foer D, Strasser ZH, Cui J, Cahill KN, Boyce JA, Murphy SN, Karlson EW. Association of GLP-1 Receptor Agonists with Chronic Obstructive Pulmonary Disease Exacerbations among Patients with Type 2 Diabetes. Am J Respir Crit Care Med 2023; 208:1088-1100. [PMID: 37647574 PMCID: PMC10867930 DOI: 10.1164/rccm.202303-0491oc] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 08/30/2023] [Indexed: 09/01/2023] Open
Abstract
Rationale: Patients with chronic obstructive pulmonary disease (COPD) and type 2 diabetes (T2D) have worse clinical outcomes compared with patients without metabolic dysregulation. GLP-1 (glucagon-like peptide 1) receptor agonists (GLP-1RAs) reduce asthma exacerbation risk and improve FVC in patients with COPD. Objectives: To determine whether GLP-1RA use is associated with reduced COPD exacerbation rates, and severe and moderate exacerbation risk, compared with other T2D therapies. Methods: A retrospective, observational, electronic health records-based study was conducted using an active comparator, new-user design of 1,642 patients with COPD in a U.S. health system from 2012 to 2022. The COPD cohort was identified using a previously validated machine learning algorithm that includes a natural language processing tool. Exposures were defined as prescriptions for GLP-1RAs (reference group), DPP-4 (dipeptidyl peptidase 4) inhibitors (DPP-4is), SGLT2 (sodium-glucose cotransporter 2) inhibitors, or sulfonylureas. Measurements and Main Results: Unadjusted COPD exacerbation counts were lower in GLP-1RA users. Adjusted exacerbation rates were significantly higher in DPP-4i (incidence rate ratio, 1.48 [95% confidence interval, 1.08-2.04]; P = 0.02) and sulfonylurea (incidence rate ratio, 2.09 [95% confidence interval, 1.62-2.69]; P < 0.0001) users compared with GLP-1RA users. GLP-1RA use was also associated with significantly reduced risk of severe exacerbations compared with DPP-4i and sulfonylurea use, and of moderate exacerbations compared with sulfonylurea use. After adjustment for clinical covariates, moderate exacerbation risk was also lower in GLP-1RA users compared with DPP-4i users. No statistically significant difference in exacerbation outcomes was seen between GLP-1RA and SGLT2 inhibitor users. Conclusions: Prospective studies of COPD exacerbations in patients with comorbid T2D are warranted. Additional research may elucidate the mechanisms underlying these observed associations with T2D medications.
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Affiliation(s)
- Dinah Foer
- Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Zachary H. Strasser
- Harvard Medical School, Boston, Massachusetts
- MGH Laboratory of Computer Science and
- Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts
| | - Jing Cui
- Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Katherine N. Cahill
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee; and
| | - Joshua A. Boyce
- Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
| | - Shawn N. Murphy
- Harvard Medical School, Boston, Massachusetts
- MGH Laboratory of Computer Science and
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Elizabeth W. Karlson
- Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
- Harvard Medical School, Boston, Massachusetts
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St Cyr K, Aiken AB, Cramm H, Whitehead M, Kurdyak P, Mahar AL. Sex-specific differences in physical health and health services use among Canadian Veterans: a retrospective cohort study using healthcare administrative data. BMJ Mil Health 2023; 169:430-435. [PMID: 34635494 PMCID: PMC10579508 DOI: 10.1136/bmjmilitary-2021-001915] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 09/23/2021] [Indexed: 11/03/2022]
Abstract
INTRODUCTION Military occupations have historically been, and continue to be, male dominated. As such, female military Veteran populations tend to be understudied, and comparisons of the physical health status and patterns of health services use between male and female Veterans are limited outside of US samples. This study aimed to compare the physical health and health services use between male and female Veterans residing in Ontario, Canada. METHODS A retrospective cohort of 27 058 male and 4701 female Veterans residing in Ontario whose military service ended between 1990 and 2019 was identified using routinely collected administrative healthcare data. Logistic and Poisson regression models were used to assess sex-specific differences in the prevalence of select physical health conditions and rates of health services use, after multivariable adjustment for age, region of residence, rurality, neighbourhood median income quintile, length of service in years and number of comorbidities. RESULTS The risk of rheumatoid arthritis and asthma was higher for female Veterans compared with male Veterans. Female Veterans had a lower risk of myocardial infarction, hypertension and diabetes. No sex-specific differences were noted for chronic obstructive pulmonary disease. Female Veterans were also more likely to access all types of health services than male Veterans. Further, female Veterans accessed primary, specialist and emergency department care at greater rates than male Veterans. No significant differences were found in the sex-specific rates of hospitalisations or home care use. CONCLUSIONS Female Veterans residing in Ontario, Canada have different chronic health risks and engage in health services use more frequently than their male counterparts. These findings have important healthcare policy and programme planning implications, in order to ensure female Veterans have access to appropriate health services.
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Affiliation(s)
- Kate St Cyr
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - A B Aiken
- Dalhousie University, Halifax, Nova Scotia, Canada
| | - H Cramm
- School of Rehabilitation Therapy, Queen's University, Kingston, Ontario, Canada
| | | | - P Kurdyak
- ICES, Toronto, Ontario, Canada
- Institute for Mental Health Policy Research, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - A L Mahar
- ICES, Toronto, Ontario, Canada
- Department of Community Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
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Madiraca J, Lindell K, Coyne P, Miller S. Palliative Care Interventions in Advanced Chronic Obstructive Pulmonary Disease: An Integrative Review. J Palliat Med 2023. [PMID: 36862125 DOI: 10.1089/jpm.2022.0356] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023] Open
Abstract
Background: Chronic obstructive pulmonary disease (COPD), the sixth leading cause of death in the United States, is associated with higher mortality rates in women. Women also experience tremendous symptom burden, including dyspnea, anxiety, and depression, in comparison to men with COPD. Palliative care (PC) provides symptom management and addresses advanced care planning for serious illness, but little is known about the use of PC in women with COPD. Objective: The purpose of this integrative review was to identify known PC interventions in advanced COPD and to understand the problem of gender and sex disparities. Methods: Whittemore and Knafl's methodology and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses were used to guide this integrative review, and the quality of the articles was appraised using the Mixed Methods Appraisal Tool2018 version. A database search was conducted in PubMed, SCOPUS, ProQuest, and CINAHL complete between 2009 and 2021. Results: Application of search terms yielded 1005 articles. After screening 877 articles, 124 met inclusion criteria, resulting in a final sample of 15 articles. Study characteristics were evaluated for common concepts and synthesized using the Theory of Unpleasant Symptoms influencing factors (physiological, situational, and performance). All 15 studies discussed PC interventions with the focus on dyspnea management or improvement in quality of life. None of the studies identified in this review focused specifically on women with advanced COPD receiving PC, despite the significant impact that this illness has on women. Conclusion: It remains unknown if any intervention is more beneficial than another for women with advanced COPD. Future research is needed to provide an understanding of the unmet PC needs of women with advanced COPD.
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Affiliation(s)
- Jessica Madiraca
- Medical University of South Carolina, School of Nursing, Geriatrics, and Palliative Care, Charleston, South Carolina, USA
| | - Kathleen Lindell
- Medical University of South Carolina, School of Nursing, Geriatrics, and Palliative Care, Charleston, South Carolina, USA
| | - Patrick Coyne
- Division of Genera Internal Medicine, Geriatrics, and Palliative Care, Charleston, South Carolina, USA
| | - Sarah Miller
- Medical University of South Carolina, School of Nursing, Geriatrics, and Palliative Care, Charleston, South Carolina, USA
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Rodwin BA, DeRycke EC, Han L, Bade BC, Brandt CA, Bastian LA, Akgün KM. Characteristics Associated with Spirometry Guideline Adherence in VA Patients Hospitalized with Chronic Obstructive Pulmonary Disease. J Gen Intern Med 2023; 38:619-626. [PMID: 36241942 PMCID: PMC9971396 DOI: 10.1007/s11606-022-07826-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 09/16/2022] [Indexed: 10/17/2022]
Abstract
BACKGROUND The Global Initiative for Chronic Obstructive Lung Disease (GOLD) recommends at least annual spirometry for patients with chronic obstructive pulmonary disease (COPD). Since spirometry acquisition is variable in clinical practice, identifying characteristics associated with annual spirometry may inform strategies to improve care for patients with COPD. METHODS We included veterans hospitalized for COPD at Veterans Health Administration (VHA) facilities from 10/2012 to 09/2015. Our primary outcome was spirometry within 1 year of COPD hospitalization. Patient demographics, health factors, and comorbidities as well as practice and geographic variables were identified using Corporate Data Warehouse; provider characteristics were obtained from the Survey of Healthcare Experiences of Patients. We used logistic regression with a random intercept to account for potential clustering within facilities. RESULTS Spirometry was completed 1 year before or after hospitalization for 20,683/38,148 (54.2%) veterans across 114 facilities. Patients with spirometry were younger, (mean=67.2 years (standard deviation (SD)=9.3) vs. 69.4 (10.3)), more likely non-white (21.3% vs. 19.7%), and more likely to have comorbidities (p<0.0001 for asthma, depression, and post-traumatic stress disorder). Pulmonary clinic visit was most strongly associated with spirometry (odds ratio (OR)=3.14 [95% confidence interval 2.99-3.30]). There was no association for facility complexity. In a secondary analysis including provider-level data (3862 patients), results were largely unchanged. There was no association between primary care provider age, gender, or type (physician vs. advanced practice registered nurse vs. physician assistant) and spirometry. CONCLUSION In a cohort of high-risk COPD patients, just over half completed spirometry within 1 year of hospitalization. Pulmonary clinic visit was most strongly associated with 1-year spirometry, though provider variables were not. Spirometry completion for high-risk COPD patients remains suboptimal and strategies to improve post-hospitalization care for patients not seen in pulmonary clinic should be developed to ensure guideline concordant care.
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Affiliation(s)
- Benjamin A Rodwin
- VA Connecticut Healthcare System, West Haven, CT, USA.
- Department of Medicine, Yale School of Medicine, New Haven, CT, USA.
| | - Eric C DeRycke
- Department of Veterans Affairs, Pain Research, Informatics, Multimorbidities, and Education Center, West Haven, USA
| | - Ling Han
- Department of Medicine, Yale School of Medicine, New Haven, CT, USA
- Department of Veterans Affairs, Pain Research, Informatics, Multimorbidities, and Education Center, West Haven, USA
| | - Brett C Bade
- VA Connecticut Healthcare System, West Haven, CT, USA
- Department of Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Cynthia A Brandt
- Department of Veterans Affairs, Pain Research, Informatics, Multimorbidities, and Education Center, West Haven, USA
| | - Lori A Bastian
- VA Connecticut Healthcare System, West Haven, CT, USA
- Department of Medicine, Yale School of Medicine, New Haven, CT, USA
- Department of Veterans Affairs, Pain Research, Informatics, Multimorbidities, and Education Center, West Haven, USA
| | - Kathleen M Akgün
- VA Connecticut Healthcare System, West Haven, CT, USA
- Department of Medicine, Yale School of Medicine, New Haven, CT, USA
- Department of Veterans Affairs, Pain Research, Informatics, Multimorbidities, and Education Center, West Haven, USA
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Hurst JR, Han MK, Singh B, Sharma S, Kaur G, de Nigris E, Holmgren U, Siddiqui MK. Prognostic risk factors for moderate-to-severe exacerbations in patients with chronic obstructive pulmonary disease: a systematic literature review. Respir Res 2022; 23:213. [PMID: 35999538 PMCID: PMC9396841 DOI: 10.1186/s12931-022-02123-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 07/20/2022] [Indexed: 11/30/2022] Open
Abstract
Background Chronic obstructive pulmonary disease (COPD) is a leading cause of morbidity and mortality worldwide. COPD exacerbations are associated with a worsening of lung function, increased disease burden, and mortality, and, therefore, preventing their occurrence is an important goal of COPD management. This review was conducted to identify the evidence base regarding risk factors and predictors of moderate-to-severe exacerbations in patients with COPD. Methods A literature review was performed in Embase, MEDLINE, MEDLINE In-Process, and the Cochrane Central Register of Controlled Trials (CENTRAL). Searches were conducted from January 2015 to July 2019. Eligible publications were peer-reviewed journal articles, published in English, that reported risk factors or predictors for the occurrence of moderate-to-severe exacerbations in adults age ≥ 40 years with a diagnosis of COPD. Results The literature review identified 5112 references, of which 113 publications (reporting results for 76 studies) met the eligibility criteria and were included in the review. Among the 76 studies included, 61 were observational and 15 were randomized controlled clinical trials. Exacerbation history was the strongest predictor of future exacerbations, with 34 studies reporting a significant association between history of exacerbations and risk of future moderate or severe exacerbations. Other significant risk factors identified in multiple studies included disease severity or bronchodilator reversibility (39 studies), comorbidities (34 studies), higher symptom burden (17 studies), and higher blood eosinophil count (16 studies). Conclusions This systematic literature review identified several demographic and clinical characteristics that predict the future risk of COPD exacerbations. Prior exacerbation history was confirmed as the most important predictor of future exacerbations. These prognostic factors may help clinicians identify patients at high risk of exacerbations, which are a major driver of the global burden of COPD, including morbidity and mortality. Supplementary Information The online version contains supplementary material available at 10.1186/s12931-022-02123-5.
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Affiliation(s)
- John R Hurst
- UCL Respiratory, University College London, London, WC1E 6BT, UK.
| | - MeiLan K Han
- Division of Pulmonary and Critical Care, University of Michigan, Ann Arbor, MI, USA
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Care-seeking and delay of care during COPD exacerbations. NPJ Prim Care Respir Med 2022; 32:7. [PMID: 35169140 PMCID: PMC8847354 DOI: 10.1038/s41533-022-00269-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 12/22/2021] [Indexed: 11/29/2022] Open
Abstract
Patients who receive earlier treatment for acute exacerbations of chronic obstructive pulmonary disease (COPD) have a better prognosis, including earlier symptom resolution and reduced risk of future emergency-department visits (ED) or hospitalizations. However, many patients delay seeking care or do not report worsening symptoms to their healthcare provider. In this study, we aimed to understand how patients perceived their breathing symptoms and identify factors that led to seeking or delaying care for an acute exacerbation of COPD. We conducted semistructured interviews with 60 individuals following a recent COPD exacerbation. Participants were identified from a larger study of outpatients with COPD by purposive sampling by exacerbation type: 15 untreated, 15 treated with prednisone and/or antibiotics in the outpatient setting, 16 treated in an urgent care or ED setting, and 14 hospitalized. Data were analyzed using inductive content analysis. Participants were primarily male (97%) with a mean age of 69.1 ± 6.9 years, mean FEV1 1.42 (±0.63), and mean mMRC dyspnea of 2.7 (±1.1). We identified 4 primary themes: (i) access and attitudinal barriers contribute to reluctance to seek care, (ii) waiting is a typical response to new exacerbations, (iii) transitioning from waiting to care-seeking: the tipping point, and (iv) learning from and avoiding worse outcomes. Interventions to encourage earlier care-seeking for COPD exacerbations should consider individuals’ existing self-management approaches, address attitudinal barriers to seeking care, and consider health-system changes to increase access to non-emergent outpatient treatment for exacerbations. Clinical Trial Registration NCT02725294
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Abstract
Chronic obstructive pulmonary disease (COPD) is no longer a respiratory disease that predominantly affects men, to the point where the prevalence among women has equaled that of men since 2008, partly due to their increasing exposure to tobacco and to biomass fuels. Indeed, COPD has become the leading cause of death in women in the USA. A higher susceptibility of female to smoking and pollutants could explain this phenomenon. Besides, the clinical presentation appears different among women with more frequent breathlessness, anxiety or depression, lung cancer (especially adenocarcinoma), undernutrition and osteoporosis. Quality of life is also more significantly impaired in women. The theories advanced to explain these differences involve the role of estrogens, smaller bronchi, impaired gas exchange in the lungs and smoking habits. Usual medications (bronchodilators, ICS) demonstrated similar trends for exacerbation prevention and lung function improvement in men and women. There is an urgent need to recognize the increasing burden of COPD in women and therefore to facilitate global improvements in disease management (smoking cessation, pulmonary rehabilitation…) in half of the population. Nevertheless, important limitations to the treatment of women with COPD include greater under-diagnosis than in men, fewer spirometry tests and medical consultations. In conclusion there is an urgent need to recognize the increasing burden of COPD in women and therefore to facilitate globally improvements in disease management in this specific population.
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Affiliation(s)
- Maéva Zysman
- Centre de Recherche cardio-thoracique de Bordeaux, Université de Bordeaux, Pessac, France.,Service des Maladies Respiratoires, CHU Bordeaux, Pessac, France
| | - Chantal Raherison-Semjen
- Service des Maladies Respiratoires, CHU Bordeaux, Pessac, France.,Epicene U1219, Université de Bordeaux, Bordeaux, France
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Alanazi AMM, Alqahtani MM, Alquaimi MM, Alotaibi TF, Algarni SS, Ismaeil TT, Alanazi AA, Alasmari MM, Alhuthail EA, Alasmari AM, Gibson-Young L, Jayawardene WP. Substance Use and Misuse among Adults with Chronic Obstructive Pulmonary Disease in the United States, 2015-2019: Prevalence, Association, and Moderation. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 19:408. [PMID: 35010669 PMCID: PMC8744618 DOI: 10.3390/ijerph19010408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/18/2021] [Accepted: 12/29/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Despite the advancements in chronic obstructive pulmonary disease (COPD) treatment, complications related to COPD exacerbation remain challenging. One associated factor is substance use/misuse among adults with COPD. Fewer studies, however, examined the prevalence and association between COPD and substance use and misuse. In addition, limited knowledge existed about the moderation effects of serious psychological distress and gender among adults with COPD and substance use/misuse. We aimed, therefore, to measure such prevalence, association, and moderation from nationally representative samples in the United States. METHOD Data were drawn from the 2015-2019 National Survey on Drug Use and Health. Weighted logistic regressions were used to measure the associations of last-month tobacco (cigarettes, cigars, pipe, and smokeless tobacco products), other licit and illicit substance use (alcohol, marijuana, cocaine, crack, heroin, hallucinogens, and inhalants), and substance misuse (pain relievers, tranquilizers, stimulants, and sedatives) among adults with COPD. Serious psychological distress and gender were tested as moderators in the association between COPD and substance use/misuse. RESULTS The findings revealed that adults with COPD [Weighted N = 53,115,718) revealed greater odds of cigarettes [adjusted odds ratio (aOR) = 2.48 (95%CI = 1.80-3.42)) and smokeless tobacco (aOR = 3.65 (95%CI = 1.75-7.65)). However, they were less likely to use alcohol (aOR = 0.61 (95%CI = 0.45-0.84)). Adults with COPD who had serious psychological distress were more likely to use pipe tobacco and alcohol; however, they were less likely to use hallucinogens and inhalants. Finally, males compared to females with COPD were less likely to use smokeless tobacco. CONCLUSION Adults with COPD in the United States were more likely to use tobacco products and less likely to use alcohol. In addition, serious psychological distress and gender were moderators in associations between COPD and substance use but not in substance misuse. Future studies should longitudinally assess the factors that may contribute to the initiation and progression of substance use and misuse among adults with COPD.
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Affiliation(s)
- Abdullah M. M. Alanazi
- Department of Respiratory Therapy, College of Applied Medical Sciences, King Saud bin Abdulaziz University for Health Sciences, Riyadh 11481, Saudi Arabia; (M.M.A.); (T.F.A.); (S.S.A.); (T.T.I.)
- King Abdullah International Medical Research Center, Riyadh 11481, Saudi Arabia;
| | - Mohammed M. Alqahtani
- Department of Respiratory Therapy, College of Applied Medical Sciences, King Saud bin Abdulaziz University for Health Sciences, Riyadh 11481, Saudi Arabia; (M.M.A.); (T.F.A.); (S.S.A.); (T.T.I.)
- King Abdullah International Medical Research Center, Riyadh 11481, Saudi Arabia;
| | - Maher M. Alquaimi
- Department of Respiratory Care, College of Applied Medical Sciences, Imam Abdulrahman Bin Faisal University, Dammam 34212, Saudi Arabia;
| | - Tareq F. Alotaibi
- Department of Respiratory Therapy, College of Applied Medical Sciences, King Saud bin Abdulaziz University for Health Sciences, Riyadh 11481, Saudi Arabia; (M.M.A.); (T.F.A.); (S.S.A.); (T.T.I.)
- King Abdullah International Medical Research Center, Riyadh 11481, Saudi Arabia;
| | - Saleh S. Algarni
- Department of Respiratory Therapy, College of Applied Medical Sciences, King Saud bin Abdulaziz University for Health Sciences, Riyadh 11481, Saudi Arabia; (M.M.A.); (T.F.A.); (S.S.A.); (T.T.I.)
- King Abdullah International Medical Research Center, Riyadh 11481, Saudi Arabia;
| | - Taha T. Ismaeil
- Department of Respiratory Therapy, College of Applied Medical Sciences, King Saud bin Abdulaziz University for Health Sciences, Riyadh 11481, Saudi Arabia; (M.M.A.); (T.F.A.); (S.S.A.); (T.T.I.)
- King Abdullah International Medical Research Center, Riyadh 11481, Saudi Arabia;
| | - Ahmad A. Alanazi
- King Abdullah International Medical Research Center, Riyadh 11481, Saudi Arabia;
- Respiratory Services, Ministry of the National Guard—Health Affairs, Riyadh 11481, Saudi Arabia
| | - Moudi M. Alasmari
- College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Jeddah 22384, Saudi Arabia;
- King Abdullah International Medical Research Center, Jeddah 22384, Saudi Arabia
| | - Eyas A. Alhuthail
- Basic Sciences Department, College of Sciences and Health Professions, King Saud Bin Abdulaziz University for Health Sciences, Riyadh 11481, Saudi Arabia;
- Department of Biomedical Sciences, Institute of Clinical Sciences, University of Birmingham, Birmingham B15 2TT, UK
| | - Ali M Alasmari
- National Heart and Lung Institute, Imperial College London, London SW7 2BX, UK;
- College of Medical Rehabilitation Sciences, Taibah University, Medina 42353, Saudi Arabia
| | | | - Wasantha P. Jayawardene
- Institute for Research on Addictive Behavior, School of Public Health-Bloomington, Indiana University, Bloomington, IN 47405, USA;
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11
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López-Muñiz Ballesteros B, López-Herranz M, Lopez-de-Andrés A, Hernandez-Barrera V, Jiménez-García R, Carabantes-Alarcon D, Jiménez-Trujillo I, de Miguel-Diez J. Sex Differences in the Incidence and Outcomes of Patients Hospitalized by Idiopathic Pulmonary Fibrosis (IPF) in Spain from 2016 to 2019. J Clin Med 2021; 10:jcm10163474. [PMID: 34441772 PMCID: PMC8396834 DOI: 10.3390/jcm10163474] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 07/24/2021] [Accepted: 08/04/2021] [Indexed: 02/06/2023] Open
Abstract
(1) Background: To assess sex differences in the incidence, characteristics, procedures and outcomes of patients admitted with idiopathic pulmonary fibrosis (IPF); and to analyze variables associated with in-hospital mortality (IHM). (2) Methods: We analyzed data collected by the Spanish National Hospital Discharge Database, 2016-2019. (3) Results: We identified 13,278 hospital discharges (66.4% men) of IPF (primary diagnosis 32.33%; secondary diagnosis: 67.67%). Regardless of the diagnosis position, IPF incidence was higher among men than women, increasing with age. Men had 2.74 times higher IPF incidence than women. Comorbidity was higher for men in either primary or secondary diagnosis. After matching, men had higher prevalence of pulmonary embolism and pneumonia, and women of congestive heart failure, dementia, rheumatoid disease and pulmonary hypertension. Invasive ventilation, bronchoscopy and lung transplantation were received more often by men than women. IHM was higher among men with IPF as primary diagnosis than among women and increased with age in both sexes and among those who suffered cancer, pneumonia or required mechanical ventilation. (4) Conclusions: Incidence of IPF was higher among men than women, as well as comorbidity and use of bronchoscopy, ventilation and lung transplantation. IHM was worse among men than women with IPF as primary diagnosis, increasing with age, cancer, pneumonia or mechanical ventilation use.
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Affiliation(s)
| | - Marta López-Herranz
- Nursing Department, Faculty of Nursing, Physiotherapy and Podology, Universidad Complutense de Madrid, 28040 Madrid, Spain
- Correspondence: ; Tel.: +34-91-394-1521
| | - Ana Lopez-de-Andrés
- Department of Public Health & Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain; (A.L.-d.-A.); (R.J.-G.); (D.C.-A.)
| | - Valentín Hernandez-Barrera
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Universidad Rey Juan Carlos, Alcorcón, 28922 Madrid, Spain; (V.H.-B.); (I.J.-T.)
| | - Rodrigo Jiménez-García
- Department of Public Health & Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain; (A.L.-d.-A.); (R.J.-G.); (D.C.-A.)
| | - David Carabantes-Alarcon
- Department of Public Health & Maternal and Child Health, Faculty of Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain; (A.L.-d.-A.); (R.J.-G.); (D.C.-A.)
| | - Isabel Jiménez-Trujillo
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Universidad Rey Juan Carlos, Alcorcón, 28922 Madrid, Spain; (V.H.-B.); (I.J.-T.)
| | - Javier de Miguel-Diez
- Respiratory Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), 28007 Madrid, Spain;
- Department of Medicine, Faculty of Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain
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12
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Matera MG, Ora J, Calzetta L, Rogliani P, Cazzola M. Sex differences in COPD management. Expert Rev Clin Pharmacol 2021; 14:323-332. [PMID: 33560876 DOI: 10.1080/17512433.2021.1888713] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Introduction: A growing body of evidence indicates that prevalence of chronic obstructive pulmonary disease (COPD) has been increasing more rapidly among women compared to men, but the available data on the differences between the sexes in the responses to the various COPD therapies are still scarce.Areas covered: The aim of this narrative review is to provide an overview of current knowledge on sex differences in COPD management.Expert opinion: There is no solid evidence of sex differences in response to usual COPD treatments but there are sex-related differences in management of patients with a clinical diagnosis of COPD. It is difficult to explain the reason for these differences, but most likely they are due to local prescribing habits, rather than solid scientific reasons. However, there are also signals of different sex-related responses, the qualification and quantification of which is difficult with the information currently available. These signals should lead to the inclusion of more women in clinical trials, but also to the design of prospective clinical studies to assess the possible differences linked to sex in COPD treatment responses, whose identification is an important step toward the definition of personalized COPD therapy.
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Affiliation(s)
- Maria Gabriella Matera
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Josuel Ora
- Respiratory Diseases Unit, "Tor Vergata" University Hospital, Rome, Italy
| | - Luigino Calzetta
- Unit of Respiratory Disease and Lung Function Dept. Medicine and Surgery, University of Parma, ParmaItaly
| | - Paola Rogliani
- Respiratory Diseases Unit, "Tor Vergata" University Hospital, Rome, Italy.,Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Mario Cazzola
- Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
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13
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Buttery SC, Zysman M, Vikjord SAA, Hopkinson NS, Jenkins C, Vanfleteren LEGW. Contemporary perspectives in COPD: Patient burden, the role of gender and trajectories of multimorbidity. Respirology 2021; 26:419-441. [PMID: 33751727 DOI: 10.1111/resp.14032] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 02/21/2021] [Indexed: 12/13/2022]
Abstract
An individual's experience of COPD is determined by many factors in addition to the pathological features of chronic bronchitis and emphysema and the symptoms that derive directly from them. Multimorbidity is the norm rather than the exception, so most people with COPD are living with a range of other medical problems which can decrease overall quality of life. COPD is caused by the inhalation of noxious particles or gases, in particular tobacco smoke, but also by early life disadvantage impairing lung development and by occupations where inhaled exposures are common (e.g. industrial, farming and cleaning work). Wealthy people are therefore relatively protected from developing COPD and people who do develop the condition may have reduced resources to cope. COPD is also no longer a condition that predominantly affects men. The prevalence of COPD among women has equalled that of men since 2008 in many high-income countries, due to increased exposure to tobacco, and in low-income countries due to biomass fuels. COPD is one of the leading causes of death in women in the USA, and death rates attributed to COPD in women in some countries are predicted to overtake those of men in the next decade. Many factors contribute to this phenomenon, but in addition to socioeconomic and occupational factors, there is increasing evidence of a higher susceptibility of females to smoking and pollutants. Quality of life is also more significantly impaired in women. Although most medications (bronchodilators and inhaled corticosteroids) used to treat COPD demonstrate similar trends for exacerbation prevention and lung function improvement in men and women, this is an understudied area and clinical trials frequently have a preponderance of males. A better understanding of gender-based predictors of efficacy of all therapeutic interventions is crucial for comprehensive patient care. There is an urgent need to recognize the increasing burden of COPD in women and to facilitate global improvements in disease prevention and management in this specific population. Many individuals with COPD follow a trajectory of both lung function decline and also multimorbidity. Unfavourable lung function trajectories throughout life have implications for later development of other chronic diseases. An enhanced understanding of the temporal associations underlying the development of coexisting diseases is a crucial first step in unravelling potential common disease pathways. Lessons can be learned from exploring disease trajectories of other NCD as well as multimorbidity development. Further research will be essential to explain how early life risk factors commonly influence trajectories of COPD and other diseases, how different diseases develop in relation to each other in a temporal way and how this ultimately leads to different multimorbidity patterns in COPD. This review integrates new knowledge and ideas pertaining to three broad themes (i) the overall burden of disease in COPD, (ii) an unappreciated high burden in women and (iii) the contrast of COPD trajectories and different multimorbidity patterns with trajectories of other NCD. The underlying pathology of COPD is largely irreversible, but many factors noted in the review are potentially amenable to intervention. Health and social care systems need to ensure that effective treatment is accessible to all people with the condition. Preventive strategies and treatments that alter the course of disease are crucial, particularly for patients with COPD as one of many problems.
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Affiliation(s)
- Sara C Buttery
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Maéva Zysman
- Centre de Recherche cardio-thoracique de Bordeaux, Univ-Bordeaux, Pessac, France.,Service des Maladies Respiratoires, CHU Bordeaux, Pessac, France
| | - Sigrid A A Vikjord
- Department of Medicine and Rehabilitation, Levanger Hospital, Nord-Trøndelag Hospital Trust, Levanger, Norway.,HUNT Research Centre, Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Levanger, Norway
| | | | - Christine Jenkins
- Respiratory Group, The George Institute for Global Health, Sydney, NSW, Australia
| | - 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
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14
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Alter P, Baker JR, Dauletbaev N, Donnelly LE, Pistenmaa C, Schmeck B, Washko G, Vogelmeier CF. Update in Chronic Obstructive Pulmonary Disease 2019. Am J Respir Crit Care Med 2020; 202:348-355. [PMID: 32407642 PMCID: PMC8054880 DOI: 10.1164/rccm.202002-0370up] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Peter Alter
- Department of Medicine, Pulmonary and Critical Care Medicine, Member of the German Center for Lung Research (DZL)
| | - Jonathan R. Baker
- Airway Disease, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Nurlan Dauletbaev
- Department of Medicine, Pulmonary and Critical Care Medicine, Member of the German Center for Lung Research (DZL),Department of Pediatrics, Faculty of Medicine, McGill University, Montreal, Quebec, Canada,Faculty of Medicine and Healthcare, al-Farabi Kazakh National University, Almaty, Kazakhstan; and
| | - Louise E. Donnelly
- Airway Disease, National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Carrie Pistenmaa
- Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Bernd Schmeck
- Department of Medicine, Pulmonary and Critical Care Medicine, Member of the German Center for Lung Research (DZL),Institute for Lung Research, Member of the DZL and of the German Center of Infection Research (DZIF), and,Center for Synthetic Microbiology (SYNMIKRO), Philipps University of Marburg, Marburg, Germany
| | - George Washko
- Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Claus F. Vogelmeier
- Department of Medicine, Pulmonary and Critical Care Medicine, Member of the German Center for Lung Research (DZL)
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15
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Gamble-George JC, Longenecker CT, Webel AR, Au DH, Brown AF, Bosworth H, Crothers K, Cunningham WE, Fiscella KA, Hamilton AB, Helfrich CD, Ladapo JA, Luque A, Tobin JN, Wyatt GE. ImPlementation REsearCh to DEvelop Interventions for People Living with HIV (the PRECluDE consortium): Combatting chronic disease comorbidities in HIV populations through implementation research. Prog Cardiovasc Dis 2020; 63:79-91. [PMID: 32199901 PMCID: PMC7237329 DOI: 10.1016/j.pcad.2020.03.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 03/11/2020] [Indexed: 02/08/2023]
Abstract
Antiretroviral therapy (ART) prevented premature mortality and improved the quality of life among people living with the human immunodeficiency virus (PLWH), such that now more than half of PLWH in the United States are 50 years of age and older. Increased longevity among PLWH has resulted in a significant rise in chronic, comorbid diseases. However, the implementation of guideline-based interventions for preventing, treating, and managing such age-related, chronic conditions among the HIV population is lacking. The PRECluDE consortium supported by the Center for Translation Research and Implementation Science at the National Heart, Lung, and Blood Institute catalyzes implementation research on proven-effective interventions for co-occurring heart, lung, blood, and sleep diseases and conditions among PLWH. These collaborative research studies use novel implementation frameworks with HIV, mental health, cardiovascular, and pulmonary care to advance comprehensive HIV and chronic disease healthcare in a variety of settings and among diverse populations.
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Affiliation(s)
- Joyonna Carrie Gamble-George
- Health Scientist Administrator and AAAS Science and Technology Policy Fellow, Implementation Science Branch (ISB), Center for Translation Research and Implementation Science (CTRIS), National Heart, Lung, and Blood Institute (NHLBI), National Institutes of Health (NIH), U.S. Department of Health and Human Services, Bethesda, MD 20892, United States of America; Office of Science Policy (OSP), Office of the Director (OD), National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, MD 20892, United States of America.
| | - Christopher T Longenecker
- Department of Medicine, Case Western Reserve University School of Medicine, University Hospitals Harrington Heart and Vascular Institute, Cleveland, OH 44106, United States of America
| | - Allison R Webel
- Frances Payne Bolton School of Nursing, Case Western Reserve University, Cleveland, OH 44106, United States of America
| | - David H Au
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington School of Medicine, Seattle, WA 98195, United States of America; Seattle-Denver Center of Innovation (COIN) for Veteran-Centered and Value-Driven Care, Veterans Affairs (VA) Puget Sound Health Care System, Seattle, WA 98108, United States of America
| | - Arleen F Brown
- Department of Medicine, Division of General Internal Medicine and Health Services Research (GIM and HSR), David Geffen School of Medicine, University of California, Los Angeles (UCLA), Los Angeles, CA 90095, United States of America; GIM and HSR, Olive View-UCLA Medical Center Sylmar, Los Angeles, CA 90095, United States of America; Community Engagement and Research Program, UCLA Clinical and Translational Science Institute, Los Angeles, CA 90095, United States of America
| | - Hayden Bosworth
- Department of Medicine, Duke University School of Medicine, Durham, NC 27701, United States of America; Department of Population Health Sciences, Duke University School of Medicine, Durham, NC 27701, United States of America; Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC 27701, United States of America
| | - Kristina Crothers
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington School of Medicine, Seattle, WA 98195, United States of America; Pulmonary and Critical Care Section, VA Puget Sound Health Care System, Seattle, WA 98108, United States of America
| | - William E Cunningham
- Department of Medicine, GIM and HSR, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, United States of America; Department of Health Policy and Management, UCLA Fielding School of Public Health, Los Angeles, CA 90095, United States of America
| | - Kevin A Fiscella
- Department of Family Medicine, University of Rochester Medical Center, Rochester, NY 14620, United States of America; Department of Public Health Sciences, University of Rochester Medical Center, Rochester, NY 14620, United States of America; Center for Community Health and Prevention, University of Rochester Medical Center, Rochester, NY 14620, United States of America; Center for Communication and Disparities Research, University of Rochester Medical Center, Rochester, NY 14620, United States of America; Greater Rochester Practice-Based Research Network, Clinical and Translational Science Institute (CTSI), University of Rochester Medical Center, Rochester, NY 14642, United States of America
| | - Alison B Hamilton
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, UCLA Jane and Terry Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA 90095, United States of America; VA Health Services Research and Development (HSR&D) Service, Center for the Study of Healthcare Innovation, Implementation, and Policy (CSHIIP), VA Greater Los Angeles Healthcare System, North Hills, CA 91343, United States of America
| | - Christian D Helfrich
- Department of Health Services, School of Public Health, University of Washington, Seattle, WA 98101, United States of America; Health Services Research and Development, Seattle-Denver Center of Innovation for Veteran-Centered and Value-Driven Care, Veterans Administration (VA) Puget Sound Health Care System, Seattle, WA 98108, United States of America
| | - Joseph A Ladapo
- Department of Medicine, GIM and HSR, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, United States of America; Department of Population Health, New York University (NYU) Grossman School of Medicine, New York, NY 10016, United States of America
| | - Amneris Luque
- HIV Clinical Services, Parkland Health and Hospital System, Dallas, TX 75235, United States of America; Department of Internal Medicine, University of Texas (UT) Southwestern Medical Center, Dallas, TX 75390, United States of America
| | - Jonathan N Tobin
- Clinical Directors Network, Inc. (CDN), New York, NY 10018; Community-Engaged Research, The Rockefeller University Center for Clinical and Translational Science, New York, NY 10065, United States of America
| | - Gail E Wyatt
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine, UCLA Jane and Terry Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA 90095, United States of America; Sexual Health Programs, UCLA Jane and Terry Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA 90095, United States of America; The Center for Culture, Trauma, and Mental Health Disparities, UCLA Jane and Terry Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA 90024, United States of America; University of Cape Town, Rondebosch, Cape Town 7701, South Africa
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16
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Bade BC, DeRycke EC, Skanderson M, Crothers K, Haskell S, Bean-Mayberry B, Cain HC, Brandt C, Bastian LA, Akgün KM. Underutilization of Pulmonary Function Testing in Veterans Hospitalized for Chronic Obstructive Pulmonary Disease Exacerbation: Who are We Missing? COPD 2020; 17:15-21. [DOI: 10.1080/15412555.2019.1711036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Brett C. Bade
- Section of Pulmonary, Critical Care, and Sleep Medicine, Veterans Administration (VA) Connecticut Health Care System, West Haven, CT, USA
- Section of Pulmonary, Critical Care, and Sleep Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Eric C. DeRycke
- Department of Veterans Affairs, Pain Research, Informatics, Multi-Morbidities, and Education Center, VA Connecticut Healthcare System, West Haven, CT, USA
| | - Melissa Skanderson
- Department of Veterans Affairs, Pain Research, Informatics, Multi-Morbidities, and Education Center, VA Connecticut Healthcare System, West Haven, CT, USA
| | - Kristina Crothers
- Section of Pulmonary and Critical Care, VA Puget Sound Healthcare System, Seattle, WA, USA
- Division of Pulmonary and Critical Care Medicine, University of Washington, Seattle, WA, USA
| | - Sally Haskell
- Department of Veterans Affairs, Pain Research, Informatics, Multi-Morbidities, and Education Center, VA Connecticut Healthcare System, West Haven, CT, USA
- Department of Internal Medicine, Yale School of Medicine, New, Haven, CT, USA
| | - Bevanne Bean-Mayberry
- VA Center for Study of Healthcare Innovation, Implementation and Policy (CSHIIP), VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA
- Division of General Internal Medicine, UCLA David Geffen School of Medicine, Los Angeles, CA, USA
| | - Hilary C. Cain
- Section of Pulmonary, Critical Care, and Sleep Medicine, Veterans Administration (VA) Connecticut Health Care System, West Haven, CT, USA
- Section of Pulmonary, Critical Care, and Sleep Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Cynthia Brandt
- Veterans Aging Cohort Study Coordinating Center, VA Connecticut Healthcare System, West Haven, CT, USA
| | - Lori A. Bastian
- Department of Veterans Affairs, Pain Research, Informatics, Multi-Morbidities, and Education Center, VA Connecticut Healthcare System, West Haven, CT, USA
- Department of Internal Medicine, Yale School of Medicine, New, Haven, CT, USA
| | - Kathleen M. Akgün
- Section of Pulmonary, Critical Care, and Sleep Medicine, Veterans Administration (VA) Connecticut Health Care System, West Haven, CT, USA
- Section of Pulmonary, Critical Care, and Sleep Medicine, Yale University School of Medicine, New Haven, CT, USA
- Department of Veterans Affairs, Pain Research, Informatics, Multi-Morbidities, and Education Center, VA Connecticut Healthcare System, West Haven, CT, USA
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