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Chalmers JD, Kettritz R, Korkmaz B. Dipeptidyl peptidase 1 inhibition as a potential therapeutic approach in neutrophil-mediated inflammatory disease. Front Immunol 2023; 14:1239151. [PMID: 38162644 PMCID: PMC10755895 DOI: 10.3389/fimmu.2023.1239151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 11/14/2023] [Indexed: 01/03/2024] Open
Abstract
Neutrophils have a critical role in the innate immune response to infection and the control of inflammation. A key component of this process is the release of neutrophil serine proteases (NSPs), primarily neutrophil elastase, proteinase 3, cathepsin G, and NSP4, which have essential functions in immune modulation and tissue repair following injury. Normally, NSP activity is controlled and modulated by endogenous antiproteases. However, disruption of this homeostatic relationship can cause diseases in which neutrophilic inflammation is central to the pathology, such as chronic obstructive pulmonary disease (COPD), alpha-1 antitrypsin deficiency, bronchiectasis, and cystic fibrosis, as well as many non-pulmonary pathologies. Although the pathobiology of these diseases varies, evidence indicates that excessive NSP activity is common and a principal mediator of tissue damage and clinical decline. NSPs are synthesized as inactive zymogens and activated primarily by the ubiquitous enzyme dipeptidyl peptidase 1, also known as cathepsin C. Preclinical data confirm that inactivation of this protease reduces activation of NSPs. Thus, pharmacological inhibition of dipeptidyl peptidase 1 potentially reduces the contribution of aberrant NSP activity to the severity and/or progression of multiple inflammatory diseases. Initial clinical data support this view. Ongoing research continues to explore the role of NSP activation by dipeptidyl peptidase 1 in different disease states and the potential clinical benefits of dipeptidyl peptidase 1 inhibition.
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Affiliation(s)
- James D. Chalmers
- Department of Molecular and Clinical Medicine, Ninewells Hospital and Medical School, Dundee, United Kingdom
| | - Ralph Kettritz
- Department of Nephrology and Medical Intensive Care, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Experimental and Clinical Research Center, a Cooperation Between the Max Delbrück Center for Molecular Medicine in the Helmholtz Association and Charité Universitätsmedizin, Berlin, Germany
| | - Brice Korkmaz
- INSERM UMR-1100, Research Center for Respiratory Diseases, University of Tours, Tours, France
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2
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Yu I, Yong SJ, Lee WY, Kim SH, Lee H, Na JO, Kim DK, Oh YM, Lee JH. Prevalence of chronic rhinosinusitis and its relating factors in patients with bronchiectasis: findings from KMBARC registry. Korean J Intern Med 2022; 37:1002-1010. [PMID: 35977811 PMCID: PMC9449196 DOI: 10.3904/kjim.2022.070] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Accepted: 04/20/2022] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND/AIMS Patients with bronchiectasis often present with respiratory symptoms caused by chronic rhinosinusitis (CRS). However, studies on the prevalence of CRS and its relationship with bronchiectasis are limited. METHODS The baseline characteristics of patients with bronchiectasis recruited from the Korean Multicenter Bronchiectasis Audit and Research Collaboration were analyzed. CRS diagnosis was determined by a physician, on the basis of medical records, upper airway symptoms, and/or radiologic abnormalities. Questionnaires for quality of life, fatigue, and depression were administered when patients were stable for a minimum of 4 weeks after the bronchiectasis exacerbation. RESULTS The prevalence of CRS was 7.1% (66/931). Patients with CRS were significantly younger than those without CRS (60.5 ± 10.7 years vs. 64.6 ± 9.3 years, p = 0.001). Idiopathic bronchiectasis was more common in patients with CRS compared to those without CRS (53.0% vs. 36.0%, p = 0.006). Lung function, inflammatory markers, exacerbations, bronchiectasis severity, and scores for quality of life, fatigue, and depression did not differ between the two groups. In a logistic regression analysis, CRS was associated with age of bronchiectasis diagnosis (odds ratio [OR], 0.96; 95% confidence interval [CI], 0.94 to 0.99; p = 0.003) and idiopathic bronchiectasis (OR, 1.95; 95% CI, 1.12 to 3.34; p = 0.018). CONCLUSION The prevalence of CRS was relatively low. CRS was not associated with the severity or clinical outcomes of bronchiectasis. Early diagnosis and idiopathic etiology were associated with CRS. Our findings reflect the low recognition of CRS in the clinical practice of bronchiectasis and highlight the need for awareness of CRS by adopting objective diagnostic criteria.
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Affiliation(s)
- Iseul Yu
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju,
Korea
| | - Suk Joong Yong
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju,
Korea
| | - Won-Yeon Lee
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju,
Korea
| | - Sang-Ha Kim
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju,
Korea
| | - Hyun Lee
- Division of Pulmonary Medicine and Allergy, Department of Internal Medicine, Hanyang University Hospital, Seoul,
Korea
| | - Ju Ock Na
- Department of Internal Medicine, Soonchunhyang University Cheonan Hospital, Cheonan,
Korea
| | - Deog Kyeom Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul,
Korea
| | - Yeon-Mok Oh
- Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Ji-Ho Lee
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju,
Korea
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3
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Dhillon I, Ham J, Maul X, Rosenfeld G, Thamboo A. A pilot prospective prevalence study of chronic rhinosinusitis associated with inflammatory bowel disease. World J Otorhinolaryngol Head Neck Surg 2022; 8:339-344. [DOI: 10.1002/wjo2.17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 11/05/2021] [Indexed: 11/05/2022] Open
Affiliation(s)
- India Dhillon
- Division of Otolaryngology, St. Paul's Sinus Centre University of British Columbia Vancouver British Columbia Canada
| | - Jennifer Ham
- Division of Otolaryngology, St. Paul's Sinus Centre University of British Columbia Vancouver British Columbia Canada
| | - Ximena Maul
- Division of Otolaryngology, St. Paul's Sinus Centre University of British Columbia Vancouver British Columbia Canada
| | - Gregory Rosenfeld
- Division of Gastroenterology University of British Columbia Vancouver British Columbia Canada
| | - Andrew Thamboo
- Division of Otolaryngology, St. Paul's Sinus Centre University of British Columbia Vancouver British Columbia Canada
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4
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Lee AL, Nicolson CHH, Bondarenko J, Button BM, Ellis S, Stirling RG, Hew M. The clinical impact of self-reported symptoms of chronic rhinosinusitis in people with bronchiectasis. Immun Inflamm Dis 2022; 10:101-110. [PMID: 34647432 PMCID: PMC8669700 DOI: 10.1002/iid3.547] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 09/10/2021] [Accepted: 09/29/2021] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Chronic rhinosinusitis affects 62% of adults with bronchiectasis and is linked to greater bronchiectasis severity. However, the impact of symptoms of chronic rhinosinusitis on disease-specific and cough-related quality of life is unknown. METHODS In this cross-sectional study, adults with stable bronchiectasis and chronic rhinosinusitis symptoms completed the sinonasal outcome test-22 (SNOT-22), quality of life-bronchiectasis questionnaire, and Leicester cough questionnaire. Bronchiectasis severity was assessed using the bronchiectasis severity index (BSI) and chest high-resolution computed tomography (HRCT). RESULTS Sixty participants with bronchiectasis (mean [SD] forced expiratory volume in 1 s of 73.2 [25.5] %predicted) were included. Greater severity of chronic rhinosinusitis symptoms (based on SNOT-22) was moderately associated with impaired cough-related quality of life (according to the Leicester cough questionnaire; all r > -.60) and impaired bronchiectasis-specific quality of life (based on the quality of life-bronchiectasis questionnaire), with impaired physical function (r = -.518), less vitality (r = -.631), reduced social function (r = -.546), greater treatment burden (r = -.411), and increased severity of respiratory symptoms (r = -.534). Chronic rhinosinusitis symptoms were unrelated to disease severity according to the BSI (r = .135) and HRCT scoring (all r < .200). The severity of chronic rhinosinusitis symptoms was not affected by sputum color (p = .417) or the presence of Pseudomonas aeruginosa colonization (p = .73). CONCLUSIONS In adults with bronchiectasis, chronic rhinosinusitis has a consistent and negative impact on both cough-related and bronchiectasis-specific quality of life.
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Affiliation(s)
- Annemarie L. Lee
- Department of Physiotherapy, Faculty of Medicine, Nursing and Health Sciences, School of Primary and Allied Health CareMonash UniversityFrankstonAustralia
- Institute for Breathing and SleepAustin HealthHeidelbergAustralia
- Centre for Allied Health Research and EducationCabrini HealthMalvernAustralia
| | | | - Janet Bondarenko
- Department of Allergy, Asthma and Clinical ImmunologyAlfred HealthMelbourneAustralia
- Department of PhysiotherapyAlfred HealthMelbourneAustralia
| | - Brenda M. Button
- Department of Allergy, Asthma and Clinical ImmunologyAlfred HealthMelbourneAustralia
- Department of PhysiotherapyAlfred HealthMelbourneAustralia
- Department of Medicine, Faculty of Medicine, Nursing and Health SciencesMonash UniversityFrankstonAustralia
| | | | - Robert G. Stirling
- Department of Allergy, Asthma and Clinical ImmunologyAlfred HealthMelbourneAustralia
- Department of Medicine, Faculty of Medicine, Nursing and Health SciencesMonash UniversityFrankstonAustralia
| | - Mark Hew
- Department of Allergy, Asthma and Clinical ImmunologyAlfred HealthMelbourneAustralia
- Sub‐Faculty of Translational Medicine and Public HealthMonash UniversityFrankstonAustralia
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5
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Peters AT, Bose S, Guo A, Li N, Benjamin M, Prickett M, Villareal RS, Yang A, Kato A, Kern RC, Tan BK, Grammer LC, Schleimer RP, Conley DB, Smith SS, Welch KC, Stevens WW. Prevalence of Bronchiectasis in Patients with Chronic Rhinosinusitis in a Tertiary Care Center. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2021; 9:3188-3195.e2. [PMID: 33965595 PMCID: PMC11216716 DOI: 10.1016/j.jaip.2021.04.054] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 04/17/2021] [Accepted: 04/21/2021] [Indexed: 01/08/2023]
Abstract
BACKGROUND Whereas chronic rhinosinusitis (CRS) is associated with asthma, and vice versa, the association between CRS and other lower respiratory conditions is not well-established. Bronchiectasis is characterized by permanent damage of the airways, and as many as 45% of bronchiectasis patients have CRS, but the prevalence of bronchiectasis among CRS patients is not known. OBJECTIVE To determine the prevalence of bronchiectasis among CRS patients and to characterize demographic and clinical features of patients with bronchiectasis and CRS. METHODS Electronic medical records of patients with rhinosinusitis were searched by computer algorithm supplemented with manual chart review to identify patients with CRS, asthma, and/or bronchiectasis. Demographic and clinical features and antibiotic courses for sinopulmonary infections 2 years before and after sinus surgery were obtained by manual chart review. RESULTS The prevalence of bronchiectasis as determined by International Classification of Diseases, Ninth Revision code was significantly higher in CRS patients than in asthmatic patients (2.3% vs 1.7%; P < .003). Similarly, based on a text word search of "bronchiectasis" in the chest computed tomography (CT) scan reports, patients with CRS who had chest CT scans had a higher prevalence of bronchiectasis than did asthmatic patients with chest CT scans (24.3% vs 19.5%; P = .005). Patients with CRS and concurrent bronchiectasis did not have a reduction in the frequency of sinopulmonary infections after sinus surgery compared with patients with CRS without bronchiectasis (P < .05). CONCLUSIONS Bronchiectasis is an important comorbidity in patients with CRS and may identify a severe phenotype of chronic sinonasal disease.
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Affiliation(s)
- Anju T Peters
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Ill; Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Ill.
| | - Sumit Bose
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Ill
| | - Amina Guo
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Ill
| | - Newton Li
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Ill
| | - Mariel Benjamin
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Ill
| | - Michelle Prickett
- Division of Pulmonary and Critical Care, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Ill
| | - Raul S Villareal
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Ill
| | - Amy Yang
- Biostatistics Collaboration Center, Feinberg School of Medicine, Northwestern University, Chicago, Ill
| | - Atsushi Kato
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Ill
| | - Robert C Kern
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Ill; Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Ill
| | - Bruce K Tan
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Ill; Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Ill
| | - Leslie C Grammer
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Ill
| | - Robert P Schleimer
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Ill; Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Ill
| | - David B Conley
- Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Ill
| | - Stephanie S Smith
- Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Ill
| | - Kevin C Welch
- Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Ill
| | - Whitney W Stevens
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Ill; Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Ill
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6
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Obling N, Backer V, Hurst JR, Bodtger U. Upper airway symptoms associate with the eosinophilic phenotype of COPD. ERJ Open Res 2021; 7:00184-2021. [PMID: 34350281 PMCID: PMC8326684 DOI: 10.1183/23120541.00184-2021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 06/08/2021] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND There is growing evidence that upper airway symptoms coexist with lower airway symptoms in COPD. Still, the prevalence and impact of upper airway disease on the nature and course of COPD remain unclear. We aimed to describe this in a cross-sectional study. METHODS We examined a cohort of COPD patients with pulmonary function tests, induced sputum, blood eosinophils, atopy tests and computed tomography (CT) of the paranasal sinuses. Lower airway symptoms were assessed using the COPD Assessment Test (CAT), and upper airway symptoms were assessed using the nasal subdomain of the 22-item Sino Nasal Outcome Test (SNOT22nasal). We recruited patients from five sites in Denmark and Sweden. We excluded patients with a history of asthma. FINDINGS In total, 180 patients (female 55%, age 67±8 years, forced expiratory volume in 1 s (FEV1 %) 52.4±16.6, Global Initiative for Chronic Obstructive Lung Disease (GOLD) stage: A: 18%, B: 54%, C: 3%, D: 25%) were included in the study. Seventy-four patients (41%) reported high upper airway symptoms (UAS, defined as SNOT22nasal≥6) with a median score of 10 (IQR 8-13). Patients with high UAS reported higher CAT scores (17.4±7.5 versus 14.9±6.6, p<0.05) and displayed higher fractions of eosinophils in blood (median 3.0% (IQR 1.6-4.2%) versus 2.3% (IQR 1.4-3.1%), p<0.05) and in induced sputum (median 1.8% (IQR 0.3-7.1%) versus median 0.5% (IQR 0-1.7%), p<0.05). No differences in atopy, CT findings or exacerbation rates were observed. CONCLUSION COPD patients with upper airway disease showed increased evidence of eosinophilic disease and increased lower airway symptom burden.
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Affiliation(s)
- Nicolai Obling
- Dept of Respiratory Medicine, Zealand University Hospital, Næstved, Denmark
- Institute for Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Vibeke Backer
- Center for Physical Activity Research, Rigshospitalet, Copenhagen University, Copenhagen, Denmark
- Dept of ENT, Rigshospitalet, Copenhagen University, Copenhagen, Denmark
| | - John R. Hurst
- UCL Respiratory, University College London, London, UK
| | - Uffe Bodtger
- Dept of Respiratory Medicine, Zealand University Hospital, Næstved, Denmark
- Institute for Regional Health Research, University of Southern Denmark, Odense, Denmark
- Department of Internal Medicine, Zealand University Hospital, Roskilde, Denmark
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7
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Orlandi RR, Kingdom TT, Smith TL, Bleier B, DeConde A, Luong AU, Poetker DM, Soler Z, Welch KC, Wise SK, Adappa N, Alt JA, Anselmo-Lima WT, Bachert C, Baroody FM, Batra PS, Bernal-Sprekelsen M, Beswick D, Bhattacharyya N, Chandra RK, Chang EH, Chiu A, Chowdhury N, Citardi MJ, Cohen NA, Conley DB, DelGaudio J, Desrosiers M, Douglas R, Eloy JA, Fokkens WJ, Gray ST, Gudis DA, Hamilos DL, Han JK, Harvey R, Hellings P, Holbrook EH, Hopkins C, Hwang P, Javer AR, Jiang RS, Kennedy D, Kern R, Laidlaw T, Lal D, Lane A, Lee HM, Lee JT, Levy JM, Lin SY, Lund V, McMains KC, Metson R, Mullol J, Naclerio R, Oakley G, Otori N, Palmer JN, Parikh SR, Passali D, Patel Z, Peters A, Philpott C, Psaltis AJ, Ramakrishnan VR, Ramanathan M, Roh HJ, Rudmik L, Sacks R, Schlosser RJ, Sedaghat AR, Senior BA, Sindwani R, Smith K, Snidvongs K, Stewart M, Suh JD, Tan BK, Turner JH, van Drunen CM, Voegels R, Wang DY, Woodworth BA, Wormald PJ, Wright ED, Yan C, Zhang L, Zhou B. International consensus statement on allergy and rhinology: rhinosinusitis 2021. Int Forum Allergy Rhinol 2021; 11:213-739. [PMID: 33236525 DOI: 10.1002/alr.22741] [Citation(s) in RCA: 378] [Impact Index Per Article: 126.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 11/09/2020] [Indexed: 02/06/2023]
Abstract
I. EXECUTIVE SUMMARY BACKGROUND: The 5 years since the publication of the first International Consensus Statement on Allergy and Rhinology: Rhinosinusitis (ICAR-RS) has witnessed foundational progress in our understanding and treatment of rhinologic disease. These advances are reflected within the more than 40 new topics covered within the ICAR-RS-2021 as well as updates to the original 140 topics. This executive summary consolidates the evidence-based findings of the document. METHODS ICAR-RS presents over 180 topics in the forms of evidence-based reviews with recommendations (EBRRs), evidence-based reviews, and literature reviews. The highest grade structured recommendations of the EBRR sections are summarized in this executive summary. RESULTS ICAR-RS-2021 covers 22 topics regarding the medical management of RS, which are grade A/B and are presented in the executive summary. Additionally, 4 topics regarding the surgical management of RS are grade A/B and are presented in the executive summary. Finally, a comprehensive evidence-based management algorithm is provided. CONCLUSION This ICAR-RS-2021 executive summary provides a compilation of the evidence-based recommendations for medical and surgical treatment of the most common forms of RS.
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Affiliation(s)
| | | | | | | | | | - Amber U Luong
- University of Texas Medical School at Houston, Houston, TX
| | | | - Zachary Soler
- Medical University of South Carolina, Charleston, SC
| | - Kevin C Welch
- Feinberg School of Medicine, Northwestern University, Chicago, IL
| | | | | | | | | | - Claus Bachert
- Ghent University, Ghent, Belgium.,Karolinska Institute, Stockholm, Sweden.,Sun Yatsen University, Gangzhou, China
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - David A Gudis
- Columbia University Irving Medical Center, New York, NY
| | - Daniel L Hamilos
- Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | | | - Richard Harvey
- University of New South Wales and Macquarie University, Sydney, New South Wales, Australia
| | | | | | | | | | - Amin R Javer
- University of British Columbia, Vancouver, British Columbia, Canada
| | | | | | | | | | | | | | | | | | | | | | - Valerie Lund
- Royal National Throat Nose and Ear Hospital, UCLH, London, UK
| | - Kevin C McMains
- Uniformed Services University of Health Sciences, San Antonio, TX
| | | | - Joaquim Mullol
- IDIBAPS Hospital Clinic, University of Barcelona, Barcelona, Spain
| | | | | | | | | | | | | | | | | | | | - Alkis J Psaltis
- University of Adelaide, Adelaide, South Australia, Australia
| | | | | | | | - Luke Rudmik
- University of Calgary, Calgary, Alberta, Canada
| | - Raymond Sacks
- University of New South Wales, Sydney, New South Wales, Australia
| | | | | | | | | | | | | | | | | | | | | | | | | | - De Yun Wang
- National University of Singapore, Singapore, Singapore
| | | | | | | | - Carol Yan
- University of California San Diego, La Jolla, CA
| | - Luo Zhang
- Capital Medical University, Beijing, China
| | - Bing Zhou
- Capital Medical University, Beijing, China
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8
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Olfactory Dysfunction in a Mexican Population Outside of COVID-19 Pandemic: Prevalence and Associated Factors (the OLFAMEX Study). Curr Allergy Asthma Rep 2020; 20:78. [PMID: 33161494 PMCID: PMC7649040 DOI: 10.1007/s11882-020-00975-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/28/2020] [Indexed: 01/07/2023]
Abstract
PURPOSE OF REVIEW To study the prevalence of olfactory loss and its associated factors in a Mexican population a cross-sectional analytical study based on a population interviewed about health, epidemiologic aspects, and sense of smell (tested with four scents: rose, banana, perfume, and gas) was conducted to evaluate olfactory detection, memory, and identification. Levels of sense of smell perception were determined when the participants detected, recognized, or identified all (normosmia), 1-3 (hyposmia), or none (anosmia) of the odorants. Associated factors of olfactory dysfunction were identified by multivariate analysis (odds ratio, 95%CI). RECENT FINDINGS Olfactory dysfunction is a prevalent disorder affecting up to 20% of the general population. In addition to viral infection, including COVID-19, a number of other causes and factors may also be involved. 1,956 surveys were conducted and 1,921 were analyzed. Most of the participants (62.1%) were women. The general prevalence of olfactory dysfunction, regarding detection, was 7.2% (7.1% hyposmia, 0.1% anosmia). Age-related olfactory deterioration was observed in both sexes from the 5th decade of life (OR 2.74, p = 0.0050). Women showed better olfactory identification (OR 0.73, p = 0.0010). Obesity (OR 1.97, p = 0.0070), low educational level, bad/very bad self-perceived olfactory function (OR 2.74, p = 0.0050), olfactory loss for less than one week (OR 1.35, p = 0.0030), exposure to toxics/irritants (OR 1.31, p = 0.0030), active smoking (OR 1.58, p < 0.0010), and type 2 diabetes mellitus (OR 2.68, 95%CI 1.74-4.10, p < 0.0001) were identified as factors associated with olfactory dysfunction. These results in a Mexican population suggest better olfactory identification (verbalization) in females. Age was a determining factor in the olfactory deterioration process and obesity and diabetes mellitus were also associated with olfactory disorders. Finally, these findings reinforce the differential diagnosis with other potential causes of sense of smell loss, during the COVID-19 outbreak.
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9
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Crimi C, Ferri S, Campisi R, Crimi N. The Link between Asthma and Bronchiectasis: State of the Art. Respiration 2020; 99:463-476. [PMID: 32464625 DOI: 10.1159/000507228] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 03/09/2020] [Indexed: 11/19/2022] Open
Abstract
The nonrecognition of asthma-associated comorbidities is often responsible for the therapeutic failure and the worsening of symptoms, and it is associated with frequent exacerbations, higher disease severity, and increased health costs. Bronchiectasis, one of the most frequent asthma-associated comorbidities, can increase airways inflammation and exacerbation rates and cause respiratory functional impairment. The aim of this article is to review the interactions between bronchiectasis and asthma, in order to better identify patients in the overlap between the 2 diseases and to select an "ad hoc" therapy. A literature search on PubMed/MEDLINE was performed using the following search terms: bronchiectasis in asthma, the association between asthma and bronchiectasis, comorbidities in asthma, and severe asthma. This review analyzed the following items: incorrect or underestimated diagnosis of asthma and bronchiectasis, prevalence of bronchiectasis in asthma, the impact of bronchiectasis in asthma, radiological imaging features of the 2 diseases, etiopathogenesis, and common causes (such as gastroesophageal reflux disease, immune deficits, chronic rhinosinusitis and allergic bronchopulmonary aspergillosis, and treatment of asthma and bronchiectasis). The concomitant presence of bronchiectasis and asthma should be suspected and investigated in patients with severe asthma, frequent exacerbations, and not responding to standard therapy. This clinical phenotype, characterized by a more severe disease, worse outcomes, and functional decline, must be readily recognized in order to choose the most appropriate therapeutic approach, able to potentially improve the management of bronchial asthma, to prevent the onset of exacerbations as well the functional decline, and to reduce health costs.
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Affiliation(s)
- Claudia Crimi
- Respiratory Medicine Unit, A.O.U. "Policlinico-Vittorio Emanuele," University of Catania, Catania, Italy,
| | - Sebastian Ferri
- Personalized Medicine, Asthma and Allergy, Humanitas Research Center IRCCS, Rozzano, Italy
| | - Raffaele Campisi
- Respiratory Medicine Unit, A.O.U. "Policlinico-Vittorio Emanuele," University of Catania, Catania, Italy
| | - Nunzio Crimi
- Respiratory Medicine Unit, A.O.U. "Policlinico-Vittorio Emanuele," University of Catania, Catania, Italy.,Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
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10
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Chen YCS, Bensko JC, Laidlaw TM, Buchheit KM. A retrospective analysis of bronchiectasis in patients with aspirin-exacerbated respiratory disease. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2020; 8:2799-2801. [PMID: 32330669 DOI: 10.1016/j.jaip.2020.04.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 04/03/2020] [Accepted: 04/06/2020] [Indexed: 12/31/2022]
Affiliation(s)
- Yih-Chieh S Chen
- Brigham and Women's Hospital, Division of Allergy and Clinical Immunology, Jeff and Penny Vinik Center for Allergic Diseases Research, Boston, Mass; Harvard Medical School, Boston, Mass
| | - Jillian C Bensko
- Brigham and Women's Hospital, Division of Allergy and Clinical Immunology, Jeff and Penny Vinik Center for Allergic Diseases Research, Boston, Mass
| | - Tanya M Laidlaw
- Brigham and Women's Hospital, Division of Allergy and Clinical Immunology, Jeff and Penny Vinik Center for Allergic Diseases Research, Boston, Mass; Harvard Medical School, Boston, Mass
| | - Kathleen M Buchheit
- Brigham and Women's Hospital, Division of Allergy and Clinical Immunology, Jeff and Penny Vinik Center for Allergic Diseases Research, Boston, Mass; Harvard Medical School, Boston, Mass.
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11
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Somani SN, Kwah JH, Yeh C, Conley DB, Grammer LC, Kern RC, Prickett M, Schleimer RP, Smith SS, Stevens WW, Tan BK, Welch KC, Peters AT. Prevalence and characterization of chronic rhinosinusitis in patients with non-cystic fibrosis bronchiectasis at a tertiary care center in the United States. Int Forum Allergy Rhinol 2019; 9:1424-1429. [PMID: 31589811 DOI: 10.1002/alr.22436] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 08/13/2019] [Accepted: 08/29/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND Chronic rhinosinusitis (CRS) is associated with bronchiectasis; however, this relationship has not been well studied in the United States (US) population. In this work we aimed to determine the prevalence of CRS among patients with bronchiectasis affiliated with a US tertiary medical center and identify which comorbid diseases are associated with the presence of CRS in patients with bronchiectasis. METHODS This was a retrospective cohort study in which data were obtained from a large database warehouse at a tertiary care center. Patients with bronchiectasis were identified from 2007 to 2017 using diagnosis codes from the the ninth and tenth revisions of the International Classification of Diseases (ICD-9/10) and confirmed by radiographic evidence of bronchiectasis on chest computed tomography (CT) scans. Patients were divided into cohorts based on presence or absence of concomitant CRS. Characteristics analyzed included demographics, comorbidities, peripheral eosinophil counts, and pulmonary function testing. RESULTS CRS was present in 45% (408 of 900) of patients with bronchiectasis. Females represented a majority of bronchiectasis patients, both with and without CRS (69% and 64%, respectively, p = 0.09). After controlling for demographic factors, asthma (p < 0.01), allergic rhinitis (p < 0.01), gastroesophageal reflux disease (p < 0.01), and antibody deficiency (p < 0.01) were associated with the presence of CRS in patients with bronchiectasis. CONCLUSION CRS had a high prevalence and was associated with numerous comorbid conditions in patients with bronchiectasis. These findings have clinical implications for the treatment of patients with bronchiectasis and future research.
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Affiliation(s)
- Shaan N Somani
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Jason H Kwah
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Chen Yeh
- Division of Biostatistics, Department of Preventative Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - David B Conley
- Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Leslie C Grammer
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Robert C Kern
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL.,Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Michelle Prickett
- Department of Medicine, Division of Pulmonary and Critical Care, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Robert P Schleimer
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL.,Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Stephanie S Smith
- Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Whitney W Stevens
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL.,Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Bruce K Tan
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL.,Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Kevin C Welch
- Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Anju T Peters
- Division of Allergy and Immunology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL.,Department of Otolaryngology-Head and Neck Surgery, Feinberg School of Medicine, Northwestern University, Chicago, IL
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12
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McQuitty R, Bui R, Chaaban MR. Retrospective Study: Association of Chronic Sphenoid Rhinosinusitis With Community Acquired Pneumonia. Am J Rhinol Allergy 2019; 33:751-756. [DOI: 10.1177/1945892419865651] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Objectives Our objective in this study is to examine the association between chronic sphenoid rhinosinusitis and community acquired pneumonia (CAP). Study Design Retrospective chart review. Methods A list of chronic rhinosinusitis (CRS) patients who presented to a tertiary rhinology clinic from 2013 to 2015 was conducted. Patients were excluded if they were not seen for at least 2 years. Patients were categorized into CRS with sphenoid sinusitis (group A) and CRS without sphenoid sinusitis (group B). The former group was divided into 2 categories according to their computed tomography scan/endoscopy findings: mucosal thickening and opacification (partial, complete, purulent sphenoid drainage on endoscopy). Posterior ethmoid disease was analyzed in the same fashion. Charts were then reviewed on whether the patients developed CAP within 2 years of their visit to the rhinologist. Results Six hundred forty-five of 1061 patients were included in the analysis. There were 178 (27.60%) patients in group A and 467 (72.40%) patients in group B. There were 40 total cases of pneumonia with 27 (67.50%) cases having chronic sphenoid sinusitis. Patients with sphenoid sinusitis were 6.77 (95% confidence interval [CI], 3.36–13.66) times more likely to have pneumonia. Patients with partial/complete opacification of the sphenoid sinus were 19.76 (95% CI, 8.78–44.47) times more likely to have pneumonia. Patients with only mucosal thickening of the sphenoid sinus did not have significantly increased odds of having pneumonia. Posterior ethmoid disease did not have an association with CAP nor did it increase the risk of CAP in sphenoid sinusitis patients. Conclusions There is an association between chronic sphenoid rhinosinusitis and CAP. Partial/complete opacification of the sphenoid sinus had the highest association with pneumonia.
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Affiliation(s)
- Robert McQuitty
- School of Medicine, University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Roger Bui
- School of Medicine, University of Texas Medical Branch at Galveston, Galveston, Texas
| | - Mohamad R. Chaaban
- Department of Otolaryngology, University of Texas Medical Branch at Galveston, Galveston, Texas
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13
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Hill AT, Sullivan AL, Chalmers JD, De Soyza A, Elborn SJ, Floto AR, Grillo L, Gruffydd-Jones K, Harvey A, Haworth CS, Hiscocks E, Hurst JR, Johnson C, Kelleher PW, Bedi P, Payne K, Saleh H, Screaton NJ, Smith M, Tunney M, Whitters D, Wilson R, Loebinger MR. British Thoracic Society Guideline for bronchiectasis in adults. Thorax 2019; 74:1-69. [PMID: 30545985 DOI: 10.1136/thoraxjnl-2018-212463] [Citation(s) in RCA: 230] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Adam T Hill
- Respiratory Medicine, Royal Infirmary of Edinburgh and University of Edinburgh, Edinburgh, UK
| | - Anita L Sullivan
- Department of Respiratory Medicine, University Hospitals Birmingham NHS Foundation Trust (Queen Elizabeth Hospital), Birmingham, UK
| | - James D Chalmers
- Scottish Centre for Respiratory Research, University of Dundee, Ninewells Hospital, Dundee, UK
| | - Anthony De Soyza
- Institute of Cellular Medicine, NIHR Biomedical Research Centre for Aging and Freeman Hospital Adult Bronchiectasis service, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - Stuart J Elborn
- Royal Brompton Hospital and Imperial College London, and Queens University Belfast
| | - Andres R Floto
- Department of Medicine, University of Cambridge, Cambridge UK.,Cambridge Centre for Lung Infection, Royal Papworth Hospital, Cambridge UK
| | | | | | - Alex Harvey
- Department of Clinical Sciences, Brunel University London, London, UK
| | - Charles S Haworth
- Cambridge Centre for Lung Infection, Royal Papworth Hospital, Cambridge UK
| | | | - John R Hurst
- UCL Respiratory, University College London, London, UK
| | | | - Peter W Kelleher
- Centre for Immunology and Vaccinology, Chelsea &Westminster Hospital Campus, Department of Medicine, Imperial College London.,Host Defence Unit, Department of Respiratory Medicine, Royal Brompton Hospital and Harefield NHS Foundation Trust, London.,Chest & Allergy Clinic St Mary's Hospital, Imperial College Healthcare NHS Trust
| | - Pallavi Bedi
- University of Edinburgh MRC Centre for Inflammation Research, Edinburgh, UK
| | | | | | | | - Maeve Smith
- University of Alberta, Edmonton, Alberta, Canada
| | - Michael Tunney
- School of Pharmacy, Queens University Belfast, Belfast, UK
| | | | - Robert Wilson
- Host Defence Unit, Department of Respiratory Medicine, Royal Brompton Hospital and Harefield NHS Foundation Trust, London
| | - Michael R Loebinger
- Host Defence Unit, Department of Respiratory Medicine, Royal Brompton Hospital and Harefield NHS Foundation Trust, London
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14
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Handley E, Nicolson CH, Hew M, Lee AL. Prevalence and Clinical Implications of Chronic Rhinosinusitis in People with Bronchiectasis: A Systematic Review. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2019; 7:2004-2012.e1. [PMID: 30836230 DOI: 10.1016/j.jaip.2019.02.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 01/23/2019] [Accepted: 02/12/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND Chronic rhinosinusitis (CRS) is an extrapulmonary manifestation in some individuals with bronchiectasis, but the prevalence of CRS in this population and its clinical impact has not been systematically reviewed. OBJECTIVE To systematically review the prevalence of CRS in bronchiectasis and identify its clinical implications. METHODS Four databases were searched from inception to August 2018 for studies reporting the prevalence and/or clinical impact of CRS in individuals with bronchiectasis. Clinical outcomes included health-related quality of life (HRQOL), severity of bronchiectasis, lung function, clinical and psychological symptoms, exacerbation frequency, and health care utilization. Two independent reviewers rated the quality of evidence using the risk of bias for prevalence trials tool. RESULTS Of 80 studies identified, 8 studies with 797 participants (all adults) were included. Mean FEV1 % predicted was 77.7%. Overall, 5 studies were classed as low risk of bias and 3 were of moderate risk of bias. The pooled prevalence of clinical and/or radiological CRS was 62% (95% CI, 50%-74%). CRS was associated with a greater degree of bronchiectasis severity, poorer HRQOL, reduction in smell detection, elevated levels of inflammatory markers, and reduced time to first exacerbation. However, the association with airflow obstruction was inconsistent and there was no impact on anxiety or depression. CONCLUSIONS CRS is present in 62% of adults with bronchiectasis. Its presence is associated with poorer HRQOL, greater degree of disease severity, and more extensive radiological bronchiectasis.
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Affiliation(s)
- Emma Handley
- Alfred Health Hospital Admission Risk Program - Pulmonary Rehabilitation, Caulfield Hospital, Caulfield, Victoria, Australia
| | - Caroline H Nicolson
- Department of Allergy, Immunology and Respiratory Medicine, Alfred Health, Melbourne, Victoria, Australia
| | - Mark Hew
- Department of Allergy, Immunology and Respiratory Medicine, Alfred Health, Melbourne, Victoria, Australia
| | - Annemarie L Lee
- Department of Physiotherapy, School of Primary and Allied Health Care, Monash University, Frankston, Victoria, Australia; Institute for Breathing and Sleep, Austin Health, Heidelberg, Victoria, Australia; Physiotherapy, Rehabilitation, Nutrition and Sport, La Trobe University, Bundoora, Victoria, Australia.
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15
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Navaratnam V, Forrester DL, Eg KP, Chang AB. Paediatric and adult bronchiectasis: Monitoring, cross-infection, role of multidisciplinary teams and self-management plans. Respirology 2018; 24:115-126. [PMID: 30500093 DOI: 10.1111/resp.13451] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 10/29/2018] [Accepted: 11/05/2018] [Indexed: 01/21/2023]
Abstract
Bronchiectasis is a chronic lung disease associated with structurally abnormal bronchi, clinically manifested by a persistent wet/productive cough, airway infections and recurrent exacerbations. Early identification and treatment of acute exacerbations is an integral part of monitoring and annual review, in both adults and children, to minimize further damage due to infection and inflammation. Common modalities used to monitor disease progression include clinical signs and symptoms, frequency of exacerbations and/or number of hospital admissions, lung function (forced expiratory volume in 1 s (FEV1 )% predicted), imaging (radiological severity of disease) and sputum microbiology (chronic infection with Pseudomonas aeruginosa). There is good evidence that these monitoring tools can be used to accurately assess severity of disease and predict prognosis in terms of mortality and future hospitalization. Other tools that are currently used in research settings such as health-related quality of life (QoL) questionnaires, magnetic resonance imaging and lung clearance index can be burdensome and require additional expertise or resource, which limits their use in clinical practice. Studies have demonstrated that cross-infection, especially with P. aeruginosa between patients with bronchiectasis is possible but infrequent. This should not limit participation of patients in group activities such as pulmonary rehabilitation, and simple infection control measures should be carried out to limit the risk of cross-transmission. A multidisciplinary approach to care which includes respiratory physicians, chest physiotherapists, nurse specialists and other allied health professionals are vital in providing holistic care. Patient education and personalized self-management plans are also important despite limited evidence it improves QoL or frequency of exacerbations.
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Affiliation(s)
- Vidya Navaratnam
- Division of Epidemiology and Public Health, University of Nottingham, Nottingham, UK.,Child Health Division, Menzies School of Health Research, Darwin, NT, Australia
| | - Douglas L Forrester
- Department of Respiratory Medicine, Royal Darwin Hospital, Darwin, NT, Australia
| | - Kah Peng Eg
- Respiratory and Sleep Unit, Department of Paediatrics, University of Malaya, Kuala Lumpur, Malaysia
| | - Anne B Chang
- Child Health Division, Menzies School of Health Research, Darwin, NT, Australia.,Department of Respiratory and Sleep Medicine, Children's Health Queensland, Queensland University of Technology, Brisbane, QLD, Australia
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16
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Polverino E, Dimakou K, Hurst J, Martinez-Garcia MA, Miravitlles M, Paggiaro P, Shteinberg M, Aliberti S, Chalmers JD. The overlap between bronchiectasis and chronic airway diseases: state of the art and future directions. Eur Respir J 2018; 52:13993003.00328-2018. [PMID: 30049739 DOI: 10.1183/13993003.00328-2018] [Citation(s) in RCA: 122] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 07/10/2018] [Indexed: 11/05/2022]
Abstract
Bronchiectasis is a clinical and radiological diagnosis associated with cough, sputum production and recurrent respiratory infections. The clinical presentation inevitably overlaps with other respiratory disorders such as asthma and chronic obstructive pulmonary disease (COPD). In addition, 4-72% of patients with severe COPD are found to have radiological bronchiectasis on computed tomography, with similar frequencies (20-30%) now being reported in cohorts with severe or uncontrolled asthma. Co-diagnosis of bronchiectasis with another airway disease is associated with increased lung inflammation, frequent exacerbations, worse lung function and higher mortality. In addition, many patients with all three disorders have chronic rhinosinusitis and upper airway disease, resulting in a complex "mixed airway" phenotype.The management of asthma, bronchiectasis, COPD and upper airway diseases has traditionally been outlined in separate guidelines for each individual disorder. Recognition that the majority of patients have one or more overlapping pathologies requires that we re-evaluate how we treat airway disease. The concept of treatable traits promotes a holistic, pathophysiology-based approach to treatment rather than a syndromic approach and may be more appropriate for patients with overlapping features.Here, we review the current clinical definition, diagnosis, management and future directions for the overlap between bronchiectasis and other airway diseases.
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Affiliation(s)
- Eva Polverino
- Pneumology Dept, Hospital Universitari Vall d'Hebron (HUVH), Barcelona, Spain.,Institut de Recerca Vall d'Hebron (VHIR), Barcelona, Spain.,CIBER, Spain
| | | | - John Hurst
- UCL Respiratory, University College London, London, UK
| | | | - Marc Miravitlles
- Pneumology Dept, Hospital Universitari Vall d'Hebron (HUVH), Barcelona, Spain.,Institut de Recerca Vall d'Hebron (VHIR), Barcelona, Spain.,CIBER, Spain
| | - Pierluigi Paggiaro
- Dept of Surgery, Medicine, Molecular Biology and Critical Care, University of Pisa, Pisa, Italy
| | - Michal Shteinberg
- Pulmonology Institute and Cystic Fibrosis Center, Carmel Medical Center, Haifa, Israel.,Technion-Israel Institute of Technology, The B. Rappaport Faculty of Medicine, Haifa, Israel
| | - Stefano Aliberti
- Dept of Pathophysiology and Transplantation, University of Milan Internal Medicine Dept, Respiratory Unit and Cystic Fibrosis Adult Center, Milan, Italy.,Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - James D Chalmers
- Scottish Centre for Respiratory Research, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK
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17
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Impact of odontogenic chronic rhinosinusitis on general health-related quality of life. Eur Arch Otorhinolaryngol 2018; 275:1477-1482. [DOI: 10.1007/s00405-018-4977-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 04/13/2018] [Indexed: 12/16/2022]
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18
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Shteinberg M, Nassrallah N, Jrbashyan J, Uri N, Stein N, Adir Y. Upper airway involvement in bronchiectasis is marked by early onset and allergic features. ERJ Open Res 2018; 4:00115-2017. [PMID: 29362708 PMCID: PMC5773814 DOI: 10.1183/23120541.00115-2017] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 11/05/2017] [Indexed: 11/24/2022] Open
Abstract
The association of bronchiectasis with chronic rhinosinusitis (CRS) has been reported. However, apart from primary ciliary dyskinesia (PCD) and cystic fibrosis (CF), predisposing conditions have not been established. We aimed to define clinical and laboratory features that differentiate patients with bronchiectasis with upper airway symptoms (UASs) and without PCD from patients without UASs. We reviewed charts of adults with bronchiectasis, excluding CF and PCD. UASs were defined as nasal discharge most days of the year, sinusitis or nasal polyps. Laboratory data included IgG, total IgE, blood eosinophils, sputum bacteriology and lung function. A radiologist blinded to UAS presence scored bronchiectasis (Reiff score) and sino-nasal pathology (Lund–Mackay score). Of 197 patients, for the 70 (35%) with UASs, symptoms started earlier (34±25 versus 46±24 years; p=0.001), disease duration was longer (median 24 versus 12 years; p=0.027), exacerbations were more frequent (median 3 versus 2 per year; p=0.14), and peripheral blood eosinophil (median 230 versus 200 μL−1; p=0.015) and total IgE (median 100 versus 42 IU·mL−1; p=0.085) levels were higher. The sinus computed tomography score was independently associated with exacerbations, with 1 point on the Lund–Mackay score associated with a 1.03-fold increase in the number of exacerbations per year (95% CI 1.0–1.05; p=0.004). These findings may implicate a higher disease burden in patients with UASs. We hypothesise that UASs precede and may in some cases lead to the development of bronchiectasis. Involvement of the upper airway in patients with bronchiectasis is associated with an early age of onset and allergic featureshttp://ow.ly/1BuK30gWDrN
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Affiliation(s)
- Michal Shteinberg
- Pulmonology Institute, Carmel Medical Center, Haifa, Israel.,Cystic Fibrosis Center, Carmel Medical Center, Haifa, Israel.,B. Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
| | | | - Jenny Jrbashyan
- Dept of Otolaryngology, Carmel Medical Center, Haifa, Israel
| | - Nechama Uri
- Dept of Otolaryngology, Carmel Medical Center, Haifa, Israel
| | - Nili Stein
- Dept of Community Medicine and Epidemiology, Carmel Medical Center, Haifa, Israel
| | - Yochai Adir
- Pulmonology Institute, Carmel Medical Center, Haifa, Israel.,B. Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
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19
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Klimek L, Koennecke M, Mullol J, Hellings PW, Wang D, Fokkens W, Gevaert P, Wollenberg B. A possible role of stem cells in nasal polyposis. Allergy 2017; 72:1868-1873. [PMID: 28599061 DOI: 10.1111/all.13221] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/05/2017] [Indexed: 12/21/2022]
Abstract
Since its discovery, the understanding of stem/progenitor cells raised dramatically in the last decade. Their regenerative potential is important to develop new therapeutic applications, but the identification advanced much faster than our understanding of stem/progenitor cells. In nasal polyposis, little is known about stem cells/progenitor cells and their ability. However, the further characterization of stem cells/progenitor cells may provide new treatment options for combating nasal polyposis. This review highlights the knowledge of the current literature about stem cells/progenitor cells in nasal polyposis and how this may be exploited in the development of novel treatment strategies.
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Affiliation(s)
- L. Klimek
- Center for Rhinology and Allergology; Wiesbaden Germany
| | - M. Koennecke
- Department of Otorhinolaryngology; University Hospital Schleswig-Holstein; Lübeck Germany
| | - J. Mullol
- Rhinology Unit and Smell Clinic; Department of Otorhinolaryngology; Hospital Clinic; IDIBAPS; Universitat de Barcelona, CIBERES; Barcelona Catalonia Spain
| | - P. W. Hellings
- Department of Otorhinolaryngology; University Hospitals Leuven; Leuven Belgium
- Department of Otorhinolaryngology; Academic Medical Centre; Amsterdam The Netherlands
| | - D.Y. Wang
- Department of Otolaryngology; National University of Singapore; Singapore
| | - W. Fokkens
- Department of Otorhinolaryngology; Academic Medical Centre; Amsterdam The Netherlands
| | - P. Gevaert
- Department of Otorhinolaryngology; Ghent University; Ghent Belgium
| | - B. Wollenberg
- Department of Otorhinolaryngology; University Hospital Schleswig-Holstein; Lübeck Germany
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20
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Yang X, Xu Y, Jin J, Li R, Liu X, Sun Y. Chronic rhinosinusitis is associated with higher prevalence and severity of bronchiectasis in patients with COPD. Int J Chron Obstruct Pulmon Dis 2017; 12:655-662. [PMID: 28260873 PMCID: PMC5325112 DOI: 10.2147/copd.s124248] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background and purpose Bronchiectasis revealed by high-resolution computed tomography (HRCT) is common in chronic obstructive pulmonary disease (COPD), but the causes and risk factors remain to be determined. Chronic rhinosinusitis (CRS) is closely associated with bronchiectasis or COPD, but whether it is associated with comorbid bronchiectasis in COPD (COPD-Bx) is unknown. Patients and methods Patients with stable COPD were enrolled consecutively and evaluated for the presence of CRS by questionnaire and paranasal sinus computed tomography. The presence and severity of bronchiectasis on lung HRCT were evaluated by the Smith and severity scores. COPD symptoms were evaluated by COPD Assessment Test (CAT) and Modified British Medical Research Council Questionnaire. The sputum cell differentials and concentrations of interleukin (IL)-6, IL-8, IL-5, matrix metalloproteinases-9 (MMP-9), and tissue inhibitor of matrix metalloproteinases-1 were measured. Results We enrolled 136 patients with stable COPD, of which 66 (48.5%) were diagnosed with CRS according to the European Position Paper on Rhinosinusitis and Nasal Polyps (EP3OS) criteria. The prevalence of bronchiectasis was 57.6% in patients with CRS, but 37.1% in those without CRS (P=0.017). COPD-Bx patients with CRS showed a significantly higher severity score of bronchiectasis than those without CRS (P=0.034). COPD patients with CRS had a higher percentage of eosinophils, higher levels of IL-8, IL-6, and MMP-9 in sputum as compared to those without CRS. In COPD-Bx patients with CRS, the percentage of eosinophils and the levels of IL-6 and MMP-9 in sputum were increased as compared to those without CRS. In all the subjects, Sino-Nasal Outcome Test-20 correlated with CAT score (r=0.315, P<0.01) and in COPD patients with CRS, Lund–MacKay scores correlated with forced expiratory volume in 1 s (% pred) (r=−0.251, P<0.05). Conclusions CRS was associated with COPD-Bx and this was probably due to increased airway inflammation.
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Affiliation(s)
- Xia Yang
- Department of Respiratory Medicine, Beijing Tongren Hospital, Capital Medical University
| | - Yali Xu
- Department of Respiratory Medicine, Beijing Tongren Hospital, Capital Medical University
| | - Jianmin Jin
- Department of Respiratory Medicine, Beijing Tongren Hospital, Capital Medical University
| | - Ruimin Li
- Department of Respiratory Medicine, Beijing Tongren Hospital, Capital Medical University
| | - Xiaofang Liu
- Department of Respiratory Medicine, Beijing Tongren Hospital, Capital Medical University
| | - Yongchang Sun
- Department of Respiratory Medicine, Beijing Tongren Hospital, Capital Medical University; Department of Respiratory and Critical Care Medicine, Peking University Third Hospital, Beijing, People's Republic of China
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21
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Kang SH, Meotti CD, Bombardelli K, Piltcher OB, de Tarso Roth Dalcin P. Sinonasal characteristics and quality of life by SNOT-22 in adult patients with cystic fibrosis. Eur Arch Otorhinolaryngol 2016; 274:1873-1882. [DOI: 10.1007/s00405-016-4426-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 12/07/2016] [Indexed: 10/20/2022]
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22
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Wang D, Luo J, Du W, Zhang LL, He LX, Liu CT. A morphologic study of the airway structure abnormalities in patients with asthma by high-resolution computed tomography. J Thorac Dis 2016; 8:2697-2708. [PMID: 27867544 DOI: 10.21037/jtd.2016.09.36] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Airway structure changes, termed as airway remodeling, are common in asthma patients due to chronic inflammation, which can be assessed by high-resolution computed tomography (HRCT). Considering the controversial conclusions in the correlation of morphologic abnormalities with clinical feature and outcome, we aimed to further specify and evaluate the structural abnormalities of Chinese asthmatics by HRCT. METHODS From August 2012 to February 2015, outpatients with asthma were recruited consecutively in the Asthma Center of West China Hospital, Sichuan University. Standard HRCT and pulmonary function test (PFT) were performed to collect information of bronchial wall thickening, bronchial dilatation, mucus impaction, emphysema, mosaic perfusion, atelectasis, and spirometric parameters. We reported the incidence of each structural abnormality in HRCT and compared it among different asthmatic severities. RESULTS A total of 123 asthmatics were enrolled, among which 84 (68.3%) were female and 39 (31.7%) were male. At least one structural abnormality was detected by HRCT in 85.4% asthmatics, and the incidence of bronchial wall thickening, bronchial dilatation, mucus impaction, emphysema, mosaic perfusion, and atelectasis was 57.7%, 51.2%, 22%, 24.4%, 5.7% and 1.6%, respectively. The incidences of bronchial wall thickening, bronchial dilation and emphysema were significantly increased by asthma severity (P<0.05), while incidences of mucus impaction (26/27, 96.30%), mosaic perfusion (6/7, 85.71%) and atelectasis (2/2, 100%) were mainly found in severe asthma. We found a longer asthma history (28.13±18.55 years, P<0.001, P=0.003), older age (51.30±10.70 years, P=0.022, P=0.006) and lower predicted percentage of forced expiratory volume in one second (FEV1%) (41.97±15.19, P<0.001, P<0.001) and ratio of forced expiratory volume to forced vital capacity (FEV1/FVC) (48.01±9.55, P<0.001, P<0.001) in patients with severe bronchial dilation compared with those in none and mild bronchial dilation. A negative correlation was also found between the extent of bronchial dilation and FEV1% as well as FEV1/FVC (r=-0.359, P=0.004; r=-0.266, P=0.035, respectively). CONCLUSIONS The incidences of structural abnormalities detected by HRCT are fairly high in Chinese asthma populations, especially the bronchial wall thickening and bronchial dilation, which are significantly increased in severe asthma, and are potential risk factors of pulmonary function decline in asthmatics.
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Affiliation(s)
- Dan Wang
- Department of Respiratory and Critical Care Medicine, West China School of Medicine and West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jian Luo
- Department of Respiratory and Critical Care Medicine, West China School of Medicine and West China Hospital, Sichuan University, Chengdu 610041, China
| | - Wen Du
- Department of Respiratory and Critical Care Medicine, West China School of Medicine and West China Hospital, Sichuan University, Chengdu 610041, China
| | - Lan-Lan Zhang
- Department of Respiratory and Critical Care Medicine, West China School of Medicine and West China Hospital, Sichuan University, Chengdu 610041, China
| | - Li-Xiu He
- Department of Respiratory and Critical Care Medicine, West China School of Medicine and West China Hospital, Sichuan University, Chengdu 610041, China
| | - Chun-Tao Liu
- Department of Respiratory and Critical Care Medicine, West China School of Medicine and West China Hospital, Sichuan University, Chengdu 610041, China
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Wang Y, Yang HB. Effects of functional endoscopic sinus surgery on the treatment of bronchiectasis combined with chronic rhino-sinusitis. Acta Otolaryngol 2016; 136:860-3. [PMID: 27002736 DOI: 10.3109/00016489.2016.1157730] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
CONCLUSION Idiopathic bronchiectasis is closely associated with chronic rhino-sinusitis. It can effectively control bronchiectasic symptoms to treat chronic rhino-sinusitis by FESS in the cases with bronchiectasis and chronic rhino-sinusitis. OBJECTIVE To explore the effect of functional endoscopic sinus surgery (FESS) on the treatment of bronchiectasis combined with chronic rhino-sinusitis. METHODS In this study, a total of 161 cases with bronchiectasis and chronic rhino-sinusitis were divided into medication group and operation group according to the therapeutic method for chronic rhino-sinusitis selected by them. For the treatment of chronic rhino-sinusitis, the cases in the operation group received FESS, but in the medication group cases took drugs alone. The score of clinical symptoms for bronchiectasis, forced expiratory volume in one second (FEV1), SNOT-22 score, and Lund-Mackay score were evaluated for all cases before and after treatment, respectively, and then the value changes in the score of clinical symptoms, FEV1, SNOT-22 score, and Lund-Mackay score between both time points were calculated. The frequency of acute exacerbation for bronchiectasis was also recorded within the 6-month follow-up. RESULTS In this study, 58.9% of cases with bronchiectasis had chronic rhino-sinusitis. Follow-up lasted 6 months. Compared with pre-therapy, post-therapy score of clinical symptoms, SNOT-22 score, and Lund-Mackay score were all significantly decreased (all p < 0.05), but post-therapy FEV1 failed to significantly improve (p > 0.05) in both groups. During the 6-month follow-up, the frequency of acute exacerbation was significantly less in the operation group than in the medication group (p < 0.01). Post-treatment score of clinical symptoms (p < 0.01), SNOT-22 score (p < 0.05), and Lund-Mackay score (p < 0.05) also were all significantly less in the operation group than in the medication group. However, there was no significant difference in post-therapy FEV1 between the two groups (p > 0.05).
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Affiliation(s)
- Ying Wang
- Department of Otolaryngology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, PR China
| | - Hai-Bo Yang
- Department of Internal Medicine, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, PR China
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Tint D, Kubala S, Toskala E. Risk Factors and Comorbidities in Chronic Rhinosinusitis. Curr Allergy Asthma Rep 2016; 16:16. [PMID: 26800681 DOI: 10.1007/s11882-015-0589-y] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Chronic rhinosinusitis (CRS) is a heterogeneous disorder that creates a significant burden on the healthcare system. It is caused by a combination of inflammatory, environmental, and host factors; however, the precise mechanism of how each factor leads to CRS continues to be a source of debate. Previous data regarding this topic is often inconsistent or of lower quality. In this article, we review the recent literature on the risk factors and comorbidities in CRS. Large population-based studies have helped establish smoking as a significant risk factor for CRS. The focus has now shifted towards smoking and its effect on long-term outcomes after endoscopic sinus surgery (ESS). Ciliary dyskinesia, both primary and secondary, can affect both the sinonasal cavity and lower airways simultaneously by decreasing the beat frequency of cilia and inducing mucostasis. The effects of secondary dyskinesia may be reversible and there is some evidence to suggest the use of topical mucolytics in patients with CRS. Allergy and variants of sinonasal anatomy have been hypothesized to increase the risk of developing CRS by inducing chronic inflammation and obstructing the sinus ostia. Nevertheless, emerging data regarding these topics continue to produce inconclusive results. Inflammation of the upper and lower airways can occur simultaneously as seen in patients with asthma and aspirin sensitivity. The connection between these pro-inflammatory disease states has been known for many years. Newer evidence include large population-based studies and studies that correlate objective tests, such as computer tomography scans to pulmonary function tests. However, the treatment of CRS and its effects on obstructive airway disease continues to be a topic of debate. More large prospective studies are needed in order to continue refining our knowledge of the disease processes in CRS.
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Affiliation(s)
- Derrick Tint
- Temple Head & Neck Institute, 3440 N. Broad Street, Kresge West 3rd Floor, Philadelphia, PA, 19140, USA
| | - Stephanie Kubala
- Lewis Katz School of Medicine at Temple University, 3500 N. Broad Street, Philadelphia, PA, 19140, USA
| | - Elina Toskala
- Temple Head & Neck Institute, 3440 N. Broad Street, Kresge West 3rd Floor, Philadelphia, PA, 19140, USA.
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Langdon C, Mullol J. Nasal polyps in patients with asthma: prevalence, impact, and management challenges. J Asthma Allergy 2016; 9:45-53. [PMID: 27042129 PMCID: PMC4798207 DOI: 10.2147/jaa.s86251] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Patients with chronic rhinosinusitis with nasal polyps (CRSwNP) often have coexisting asthma under the concept of “United Airway Disease”, being the combination of both diseases, which is one of the most challenging phenotypes to treat. Although clinicians have recognized this difficult-to-treat phenotype for many years, it remained poorly characterized. There is increasing epidemiological evidence linking chronic rhinosinusitis and asthma, but a good understanding of the pathophysiology and the combined management is still lacking. Bronchial asthma is more prevalent in patients who suffer chronic rhinosinusitis, while asthmatic patients have a greater prevalence of CRSwNP than patients without asthma. The effect of CRSwNP treatment, whether medical or surgical, in asthma is today less controversial after some studies have shown improvement of asthma after medical and/or surgical treatment of CRSwNP. However, direct comparisons between surgical and medical treatments are limited. Further randomized clinical trials are, however, still needed to better understand the management when both asthma and CRSwNP occur together. This review aims at summarizing the prevalence, impact, and management challenges regarding both asthma and CRSwNP.
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Affiliation(s)
- Cristobal Langdon
- Rhinology Unit and Smell Clinic, Otorhinolaryngology Department, Hospital Clínic, Barcelona, Catalonia, Spain; Clinical and Experimental Respiratory Immunoallergy (IRCE), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain
| | - Joaquim Mullol
- Rhinology Unit and Smell Clinic, Otorhinolaryngology Department, Hospital Clínic, Barcelona, Catalonia, Spain; Clinical and Experimental Respiratory Immunoallergy (IRCE), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centre for Biomedical Research in Respiratory Diseases (CIBERES), Barcelona, Catalonia, Spain
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Guan WJ, Gao YH, Li HM, Yuan JJ, Chen RC, Zhong NS. Impacts of Co-Existing Chronic Rhinosinusitis on Disease Severity and Risks of Exacerbations in Chinese Adults with Bronchiectasis. PLoS One 2015; 10:e0137348. [PMID: 26340660 PMCID: PMC4560424 DOI: 10.1371/journal.pone.0137348] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2015] [Accepted: 08/14/2015] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Mounting evidence supports the notion of "one airway, one disease." OBJECTIVE To determine whether chronic rhinosinusitis (CRS) poses adverse impacts on Chinese adults with bronchiectasis. METHODS We enrolled 148 consecutive adults with clinically stable bronchiectasis. CRS diagnosed based on the 2012 EP3OS criteria. We systematically evaluated the bronchiectasis etiology, radiology, lung function, sputum bacteriology, airway inflammatory biomarkers, Bronchiectasis Severity Index, cough sensitivity and healthcare resource utilization. All patients were prospectively followed-up for 1 year to examine the frequency of bronchiectasis exacerbations (BEs). RESULTS Forty-seven patients (31.8%) were diagnosed as having CRS. Bronchiectasis etiologies did not vary statistically between CRS and no-CRS group. There was a trend towards non-statistically higher Bronchiectasis Severity Index [6.4±3.4 vs. 5.0(6.0), P = 0.19], a higher proportion of patients with BEs needing hospitalization before enrollment (48.9% vs. 29.7%, P = 0.13), poorer FVC [78.2±19.8% vs. 82.2(16.8)%, P = 0.54] and FEV1 [68.2±24.8% vs. 74.8(21.2)%, P = 0.29], a higher prevalence of Pseudomonas aeruginosa isolated (36.2% vs. 26.7%, P = 0.27) or colonized in sputum (36.2% vs. 21.8%, P = 0.12) and greater capsaicin cough sensitivity [C2: 3.9(123.0) μmol/L vs. 11.7(123.0) μmol/L, P = 0.81; C5: 62.5(996.0) μmol/L vs. 250.0(973.0) μmol/L, P = 0.32]. Patients with CRS had significantly greater risks of experiencing BEs during follow-up (P = 0.02 for negative binominal regression test). CONCLUSION Chinese adults with bronchiectasis appear to have a lower prevalence of CRS than that in western countries. There was a trend towards greater adverse impacts on bronchiectasis in patients with CRS. Studies with greater sample sizes might help to resolve this issue. In future clinical practice, physicians should be vigilant to the screening of concomitant CRS in bronchiectasis so as to better improve patient's healthcare. Our findings may be of clinical significance in that proper treatment of upper airway symptoms due to CRS will be the prevention of infection or re-infection of the tracheobronchial tree, which should be addressed for the future management of bronchiectasis.
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Affiliation(s)
- Wei-jie Guan
- State Key Laboratory of Respiratory Disease, National Clinical Research center for Respiratory Disease, Guangzhou Institute of Respiratory Disease, First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Yong-hua Gao
- Department of Respiratory and Critical Care Medicine, First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Hui-min Li
- State Key Laboratory of Respiratory Disease, National Clinical Research center for Respiratory Disease, Guangzhou Institute of Respiratory Disease, First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Jing-jing Yuan
- State Key Laboratory of Respiratory Disease, National Clinical Research center for Respiratory Disease, Guangzhou Institute of Respiratory Disease, First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Rong-chang Chen
- State Key Laboratory of Respiratory Disease, National Clinical Research center for Respiratory Disease, Guangzhou Institute of Respiratory Disease, First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, Guangdong, China
- * E-mail: (RCC); (NSZ)
| | - Nan-shan Zhong
- State Key Laboratory of Respiratory Disease, National Clinical Research center for Respiratory Disease, Guangzhou Institute of Respiratory Disease, First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, Guangdong, China
- * E-mail: (RCC); (NSZ)
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Kariya S, Okano M, Nishizaki K. Relationship between chronic rhinosinusitis and lower airway diseases: An extensive review. World J Otorhinolaryngol 2015; 5:44-52. [DOI: 10.5319/wjo.v5.i2.44] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2014] [Revised: 12/04/2014] [Accepted: 03/05/2015] [Indexed: 02/06/2023] Open
Abstract
Significant links between allergic rhinitis and asthma have been reported, and the united airway disease hypothesis is supported by numerous findings in epidemiologic, physiologic, pathologic, and immunologic studies. The impact of allergic rhinitis on asthma has been established. On the other hand, the relationship between chronic rhinosinusitis and lung diseases has been under investigation. Chronic rhinosinusitis is a common disease, and the high prevalence of chronic rhinosinusitis in some kinds of lung diseases has been reported. Recent studies suggest that the treatment of chronic rhinosinusitis has beneficial effects in the management of asthma. Here, we present an overview of the current research on the relationship between chronic rhinosinusitis and lower airway diseases including asthma, chronic obstructive pulmonary disease, cystic fibrosis, diffuse panbronchiolitis, primary ciliary dyskinesia, idiopathic bronchiectasis, and allergic bronchopulmonary aspergillosis.
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Yen HR, Sun MF, Lin CL, Sung FC, Wang CC, Liang KL. Adjunctive traditional Chinese medicine therapy for patients with chronic rhinosinusitis: a population-based study. Int Forum Allergy Rhinol 2014; 5:240-6. [PMID: 25511322 DOI: 10.1002/alr.21446] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2014] [Revised: 09/24/2014] [Accepted: 10/13/2014] [Indexed: 01/18/2023]
Affiliation(s)
- Hung-Rong Yen
- Research Center for Traditional Chinese Medicine; Department of Medical Research, China Medical University Hospital; Taichung Taiwan
- Department of Chinese Medicine; China Medical University Hospital; Taichung Taiwan
- Research Center for Chinese Medicine and Acupuncture; China Medical University; Taichung Taiwan
- School of Chinese Medicine; China Medical University; Taichung Taiwan
| | - Mao-Feng Sun
- Department of Chinese Medicine; China Medical University Hospital; Taichung Taiwan
- Research Center for Chinese Medicine and Acupuncture; China Medical University; Taichung Taiwan
- School of Chinese Medicine; China Medical University; Taichung Taiwan
| | - Cheng-Li Lin
- Health Data Management Office; China Medical University Hospital; Taichung Taiwan
| | - Fung-Chang Sung
- Graduate Institute of Clinical Medical Science; China Medical University; Taichung Taiwan
| | - Chen-Chi Wang
- Department of Otolaryngology; Taichung Veterans General Hospital; Taichung Taiwan
- Department of Medicine; National Yang-Ming Medical University; Taipei Taiwan
| | - Kai-Li Liang
- Department of Otolaryngology; Taichung Veterans General Hospital; Taichung Taiwan
- Department of Medicine; National Yang-Ming Medical University; Taipei Taiwan
- School of Medicine; Chung Shan Medical University; Taichung Taiwan
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Kariya S, Okano M, Higaki T, Noyama Y, Haruna T, Ishihara H, Makino T, Onoda T, Nishizaki K. Chronic rhinosinusitis patients have decreased lung function. Int Forum Allergy Rhinol 2014; 4:828-33. [PMID: 25132678 DOI: 10.1002/alr.21370] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2014] [Revised: 06/07/2014] [Accepted: 06/10/2014] [Indexed: 12/16/2022]
Abstract
BACKGROUND The relationship between upper and lower airway diseases has been reported. However, the pulmonary function of patients with chronic rhinosinusitis (CRS) has not been fully examined. METHODS Pulmonary function was measured in 273 patients with CRS and 100 age-matched normal control subjects. No patients with chronic obstructive pulmonary disease (COPD) were included in this study. The patients with CRS were divided into 8 subgroups based on the presence of asthma, sensitization to common inhaled antigens, and nasal polyposis. The relationships between pulmonary function and clinical parameters, including radiographic severity of CRS according to the Lund-Mackay computed tomography (CT) staging system, eosinophil count in the peripheral blood, and serum total immunoglobulin E (IgE) levels, were assessed. RESULTS In pulmonary function testing, the CRS patients had affected pulmonary function. The CRS patients without asthma showed latent obstructive pulmonary function changes when compared to normal controls. No significant correlations were observed between pulmonary function and any clinical parameters (Lund-Mackay CT staging score, eosinophil count in the peripheral blood, and serum total IgE levels). CONCLUSION CRS patients had significant obstructive lung function changes regardless of the presence of asthma. The patients with CRS who had not been clinically diagnosed as having lower respiratory tract diseases might have had subclinical lower airway diseases. Therefore, clinicians should be aware of pulmonary function and lower lung diseases in patients with CRS.
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Affiliation(s)
- Shin Kariya
- Department of Otolaryngology-Head and Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
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30
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Lee SY, Yoon SH, Song WJ, Lee SH, Kang HR, Kim SS, Cho SH. Influence of chronic sinusitis and nasal polyp on the lower airway of subjects without lower airway diseases. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2014; 6:310-5. [PMID: 24991454 PMCID: PMC4077957 DOI: 10.4168/aair.2014.6.4.310] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2013] [Revised: 07/04/2013] [Accepted: 09/12/2013] [Indexed: 11/25/2022]
Abstract
Purpose Upper and lower respiratory tract pathologies are believed to be interrelated; however, the impact of upper airway inflammation on lung function in subjects without lung disease has not been evaluated. This study investigated the association of CT finding suggesting chronic sinusitis and lung function in healthy subjects without lung disease. Methods This was a retrospective study of prospectively collected data from 284 subjects who underwent a pulmonary function test, bronchial provocation test, rhinoscopy, and osteomeatal unit computed tomography offered as a private health check-up option. Results CT findings showed that the sinusitis group had a significantly lower FEV1/FVC ratio than subjects without sinusitis finding (78.62% vs 84.19%, P=0.019). Among the sinusitis group, subjects classified by CT findings as the extensive disease group had a slightly lower FEV1/FVC than those of the limited disease group (76.6% vs 79.5%, P=0.014) and the associations were independent of the presence of airway hyperresponsiveness. The subjects with nasal polyp had also lower FEV1 and FEV1/FVC than subjects without nasal polyp (FEV1: 100.0% vs 103.6%, P=0.045, FEV1/FVC: 77.4% vs 80.0%, P=0.005). Conclusions CT findings suggesting chronic sinusitis and nasal polyp were associated with subclinical lower airway flow limitation even in the absence of underlying lung disease.
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Affiliation(s)
- Suh-Young Lee
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea. ; Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, Korea. ; Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Soon Ho Yoon
- Department of Radiology, Seoul National University College of Medicine, Seoul, Korea
| | - Woo-Jung Song
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea. ; Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, Korea
| | - So-Hee Lee
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea. ; Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, Korea. ; Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Korea
| | - Hye-Ryun Kang
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea. ; Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, Korea
| | - Sun-Sin Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea. ; Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, Korea. ; Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Korea
| | - Sang-Heon Cho
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea. ; Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, Korea. ; Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Korea
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Ussavarungsi K, Limsuwat C, Berdine G, Nugent K. Is the sinonasal questionnaire a useful screening instrument for chronic sinonasal diseases in pulmonary clinics? Chron Respir Dis 2013; 10:95-8. [PMID: 23620440 DOI: 10.1177/1479972313485457] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Dixon and coworkers (Dixon AE, Sugar EA, Zinreich SJ, et al. Criteria to screen for chronic sinonasal disease. Chest 2009; 136: 1324-1332.) recently developed a five-item questionnaire for diagnosing chronic sinonasal disease in patients with asthma. Our study was designed to determine how frequently patients attending pulmonary clinics have chronic sinonasal disease and the relationship between questionnaire results and a history of sinus disease and current treatment for sinus disease. The participants were patients in pulmonary clinics at Texas Tech University Health Science Center, who answered the sinonasal questionnaire (SNQ). Additional information included a history of sinus disease or sinus/nasal surgery, smoking status, and current relevant medications. The participants included 28 men and 51 women. Patient ages ranged from 38 to 94 years (mean 62.2 years). Of all the patients, 28 patients (35.4%) had prior sinus disease, 10 (12.7%) had history of sinus or nasal surgery, 24 (30.4%) had history of asthma, and 10 (12.7%) were current smokers. Of them, 14 patients (17.7%) used nasal steroids, 12 (15.2%) used antihistamines, four (5.1%) used decongestants, nine (11.4%) used leukotriene inhibitors, 13 (16.5%) used oral corticosteroids, and two (2.5%) used combinations. The SNQ identified 39 patients (49.4%) as having chronic sinonasal diseases. Therefore, 14% of the participants had sinonasal symptoms but no prior diagnosis of sinus disease. Patients with prior sinus disease and nasal steroid use were more likely to have positive questionnaire result (p<0.001 and p<0.032, respectively). The SNQ can identify patients with chronic sinonasal disease in pulmonary clinics. However, the significance of sinonasal disease and its treatment in these patients needs more study.
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Affiliation(s)
- Kamonpun Ussavarungsi
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
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Abstract
BACKGROUND Chronic rhinosinusitis (CRS) is one of the most common chronic medical conditions, with a significant impact on patient quality of life. CRS is broadly classified into two groups: CRS with nasal polyposis (CRSwNP) and CRS without NP (CRSsNP). Clinically, the major subtypes of CRSwNP may be divided into eosinophilic chronic rhinosinusitis (e.g., allergic fungal rhinosinusitis and aspirin-exacerbated respiratory disease [AERD]) and nasal polyps associated with neutrophilic inflammation (e.g., cystic fibrosis [CF]). CF is characterized by mutation of the gene encoding the CF transmembrane conductance regulator. Functional endoscopic sinus surgery is usually required for most NP patients with increased frequency in patients with AERD. This study provides a review of the epidemiology and major classification of CRSwNP. METHODS A review was performed of the literature regarding different subtypes of CRSwNP. RESULTS Many definitions of CRSwNP exist and estimates of prevalence vary. CONCLUSION CRSwNP is a clinical syndrome with a heterogeneous inflammatory profile. Of the subtypes associated with eosinophilic inflammation, AERD remains the most recalcitrant to medical and surgical therapeutic interventions.
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Affiliation(s)
- Mohamad R. Chaaban
- From the Department of Surgery, Division of Otolaryngology, the Gregory Fleming James Cystic Fibrosis Research Center, Birmingham, Alabama, and
| | - Erika M. Walsh
- From the Department of Surgery, Division of Otolaryngology, the Gregory Fleming James Cystic Fibrosis Research Center, Birmingham, Alabama, and
| | - Bradford A. Woodworth
- From the Department of Surgery, Division of Otolaryngology, the Gregory Fleming James Cystic Fibrosis Research Center, Birmingham, Alabama, and
- University of Alabama–Birmingham, Birmingham, Alabama
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Alobid I, Benítez P, Cardelús S, de Borja Callejas F, Lehrer-Coriat E, Pujols L, Picado C, Mullol J. Oral plus nasal corticosteroids improve smell, nasal congestion, and inflammation in sino-nasal polyposis. Laryngoscope 2013; 124:50-6. [PMID: 23901043 DOI: 10.1002/lary.24330] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Revised: 06/24/2013] [Accepted: 07/08/2013] [Indexed: 02/02/2023]
Abstract
OBJECTIVES/HYPOTHESIS To assess the effect of oral plus intranasal corticosteroids on subjective outcomes (smell and nasal congestion) and objective outcomes (tissue eosinophilia and nitric oxide) in severe nasal polyposis (NP). STUDY DESIGN After a 4-week steroid washout period (w0), severe NP were randomized into a treatment group (n = 67) that receive oral prednisone for 2 weeks (w2) plus intranasal budesonide for 12 weeks (w12), and a control group (n = 22) that received no steroid treatment. METHODS Barcelona Smell Test 24 (BAST-24), nasal congestion, tissue eosinophilia, and nasal nitric oxide (nNO) were assessed. RESULTS Before treatment, patients showed a significant impairment of smell detection (30.7 ± 39.5%), identification (7.1 ± 16.1%), and forced choice (13.8 ± 23.3%) in BAST-24 compared to healthy population. At w2, the treatment group showed a significant improvement in detection, identification, and forced choice. Positive effect was also seen after 12 weeks of intranasal corticosteroids. A significant reduction of nasal congestion (1.17 ± 1.0 vs. 2.73 ± 0.5) and polyp tissue eosinophilia (10.9 ± 4.2 vs. 41.2 ± 12.2) with an increase of nNO (650 ± 317 vs. 420 ± 221 ppb) were observed at w2 compared to w0 and to the control group. These effects were also seen at w12. CONCLUSIONS Combined oral and intranasal corticosteroids improve smell and nasal congestion and decrease nasal inflammation, as measured by reduced tissue eosinophilia and increased detection of nNO. Severity of smell loss correlates with degree of nasal congestion but not with inflammation, as measured by tissue eosinophilia or nasally exhaled nNO. Our findings suggest that improvement in smell may be related to improved conduction of odorants to the olfactory neuroepithelium.
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Affiliation(s)
- Isam Alobid
- Rhinology Unit and Smell Clinic, Department of Otorhinolaryngology, Barcelona, Catalonia, Spain; Institut d'Investigacions Biomèdiques, August Pi i Sunyer (IDIBAPS), Barcelona, Catalonia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Respiratorias, (CIBERES), Barcelona, Catalonia, Spain
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Bartley J, Garrett J, Grant CC, Camargo CA. Could vitamin d have a potential anti-inflammatory and anti-infective role in bronchiectasis? Curr Infect Dis Rep 2013; 15:148-57. [PMID: 23371406 DOI: 10.1007/s11908-013-0321-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Bronchiectasis is a chronic infective and inflammatory respiratory disease that causes significant morbidity and mortality. Patients with non-cystic-fibrosis bronchiectasis are frequently vitamin D deficient, and vitamin D levels correlate with disease severity. Infection-specific actions of vitamin D include the enhancement of innate immunity and the moderation of inflammation caused by the adaptive immune response. Potentially, vitamin D could influence the processes that lead to bronchiectasis and the frequency and severity of acute exacerbations. Randomized trials of vitamin D supplementation have shown effects that are likely to be protective against the development of bronchiectasis. Several issues need to be clarified before the development of clinical trials to investigate the role of vitamin D in bronchiectasis. These include an optimal vitamin D supplementation dose and appropriate and sensitive outcome measures that include assessment of exacerbation frequency and severity, lung function, and health-related quality of life.
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Affiliation(s)
- Jim Bartley
- Department of Surgery, University of Auckland, 10 Owens Road, Auckland, 1023, New Zealand,
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Alobid I, Mullol J. Role of medical therapy in the management of nasal polyps. Curr Allergy Asthma Rep 2013; 12:144-53. [PMID: 22274542 DOI: 10.1007/s11882-012-0247-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Chronic rhinosinusitis with nasal polyps (CRSwNP) is a chronic inflammatory disease of the nasal and paranasal sinus mucosa that, despite differing hypotheses regarding its cause, remains poorly understood. Major symptoms are nasal congestion or blockage, loss of smell, rhinorrhea, postnasal drip, and facial pain or pressure. Among the objectives of CRSwNP management are to eradicate nasal polyps from nasal and sinusal cavities, eliminate symptoms, and prevent recurrences. Corticosteroids are the mainstay of treatment and are the most effective drugs for treating CRSwNP. Other potential treatments are nasal saline irrigation and antihistamines (in allergic conditions). Endoscopic sinus surgery is recommended when medical treatment fails. After surgery, medical treatment, including nasal and oral corticosteroids, is recommended.
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Affiliation(s)
- Isam Alobid
- Unitat de Rinologia i Clínica de l'Olfacte, Servei d'Otorinolaringologia, Hospital Clínic i Universitari, IDIBAPS, Barcelona, Catalunya, Spain
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Mullol J, Picado C. Rhinosinusitis and nasal polyps in aspirin-exacerbated respiratory disease. Immunol Allergy Clin North Am 2012; 33:163-76. [PMID: 23639706 DOI: 10.1016/j.iac.2012.11.002] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The presence of aspirin-exacerbated respiratory disease (AERD) in a patient with chronic rhinosinusitis with nasal polyps and asthma is associated with severe eosinophilic upper and lower airway disease. This article deals with the inflammatory disease of the respiratory tract as it relates to the sinuses. Involvement of the sinuses in AERD is almost universal, depending on the stage of onset of the disease and evaluation by computed tomography. This article explores the clinical aspects, physiopathology, and treatment of rhinosinusitis as it relates to AERD.
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Affiliation(s)
- Joaquim Mullol
- Rhinology Unit & Smell Clinic, Department of Otorhinolaryngology, Hospital Clínic i Universitari, University of Barcelona, Barcelona, Catalonia, Spain.
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Yang YC, Zhang N, Van Crombruggen K, Hu GH, Hong SL, Bachert C. Transforming growth factor-beta1 in inflammatory airway disease: a key for understanding inflammation and remodeling. Allergy 2012; 67:1193-202. [PMID: 22913656 DOI: 10.1111/j.1398-9995.2012.02880.x] [Citation(s) in RCA: 130] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2012] [Indexed: 01/07/2023]
Abstract
Airway diseases such as chronic rhinosinusitis, asthma, and chronic obstructive pulmonary disorder are characterized by inflammation and remodeling. Among inflammatory and extracellular matrix regulatory cytokines, transforming growth factor-beta (TGF-β) stands central, as it possesses both important immunomodulatory and fibrogenic activities, and should be considered a key for understanding inflammation and remodeling processes. This review will briefly summarize the recent findings on the role of TGF-β1, from the view points of inflammation and remodeling, and discuss the role of TGF-β in the upper and lower airway diseases. This may reveal new perspectives in the understanding of airway inflammation and remodeling processes and may open innovative treatment strategies for the regulation of TGF-β1.
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Affiliation(s)
| | - N. Zhang
- Upper Airway Research Laboratory; Department of Oto-Rhino-Laryngology; Ghent University; Ghent; Belgium
| | - K. Van Crombruggen
- Upper Airway Research Laboratory; Department of Oto-Rhino-Laryngology; Ghent University; Ghent; Belgium
| | - G. H. Hu
- Department of Oto-Rhino-Laryngology; the First affiliated Hospital; Chongqing Medical University; Chongqing; China
| | - S. L. Hong
- Department of Oto-Rhino-Laryngology; the First affiliated Hospital; Chongqing Medical University; Chongqing; China
| | - C. Bachert
- Upper Airway Research Laboratory; Department of Oto-Rhino-Laryngology; Ghent University; Ghent; Belgium
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Thorstensen WM, Bugten V, Sue-Chu M, Fossland NPW, Romundstad PR, Steinsvåg SK. Sino-nasal characteristics in asthmatic patients. Otolaryngol Head Neck Surg 2012; 147:950-7. [PMID: 22714421 DOI: 10.1177/0194599812451408] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE The Unified Airways Hypothesis suggests an involvement of the upper airways in asthma. We aimed to evaluate the association between subjective sino-nasal complaints, nasal air flow, and sino-nasal quality of life (QOL) in patients with asthma compared with nonasthmatic subjects. STUDY DESIGN Case-control study. SETTING A tertiary referral center. SUBJECTS AND METHODS Symptoms, quality of life, and nasal airflow were assessed in 91 asthmatics and 95 nonasthmatic controls with Visual Analog Scale (VAS, 0-100), Sino-Nasal Outcome Test (SNOT-20), and Peak Nasal Inspiratory Flow (PNIF), respectively. Asthma and allergy status were assessed by Asthma Control Questionnaire (ACQ) and skin prick test or specific IgE. RESULTS Asthmatic patients (men/women, 37/54; mean age, 43.7 years; range, 19-64 years) reported significantly more nasal obstruction (mean VAS, 37 mm; SD = 26, 95% CI, 32-43 vs 9 mm, SD = 11, 95% CI, 7-11, P < .001) and lower sino-nasal quality of life (mean SNOT-20, 1.3; SD = 0.8, 95% CI, 1.1-1.5 vs 0.4, SD = 0.5, 95% CI, 0.3-0.5, P < .001) than controls (men/women, 42/53; mean age, 43.8 years; range, 20-65 years). PNIF was significantly lower in asthmatic patients than controls (mean PNIF, 84 l/min; SD = 24, 95% CI, 79-89 vs 100 l/min SD = 24, 95% CI, 95-105, P < .001). CONCLUSION Both allergic and nonallergic asthma were associated with increased sino-nasal symptoms, reduced sino-nasal QOL, and reduced inspiratory nasal air flow compared to controls. This provides further evidence of the clinical importance of the upper airway in the diagnostic and therapeutic management of asthma patients beyond the scope of allergy.
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Affiliation(s)
- Wenche Moe Thorstensen
- Department of Otolaryngology, Head and Neck Surgery, St Olavs Hospital, University Hospital of Trondheim, Norway.
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Katle EJ, Hart H, Kjærgaard T, Kvaløy JT, Steinsvåg SK. Nose- and sinus-related quality of life and GERD. Eur Arch Otorhinolaryngol 2011; 269:121-5. [DOI: 10.1007/s00405-011-1675-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2011] [Accepted: 06/08/2011] [Indexed: 01/10/2023]
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Guilemany JM, Mariño-Sánchez FS, Angrill J, Alobid I, Centellas S, Pujols L, Berenguer J, Bernal-Sprekelsen M, Picado C, Mullol J. The importance of smell in patients with bronchiectasis. Respir Med 2011; 105:44-9. [PMID: 21111591 DOI: 10.1016/j.rmed.2010.10.019] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2010] [Revised: 10/20/2010] [Accepted: 10/24/2010] [Indexed: 10/18/2022]
Abstract
BACKGROUND The aim of the study was to evaluate the sense of smell in patients with bronchiectasis. METHODS Prospective controlled study was performed on 91 patients with bronchiectasis. Bronchiectasis patients were sub-classified depending on: the presence of chronic rhinosinusitis, with or without nasal polyps, and the bronchiectasis ethiology. Olfactory function was evaluated by means of the Barcelona Smell Test (BAST-24) olfactometry for detection, identification, and forced choice for the first and fifth cranial nerve dependent odours in comparison to a group of 120 healthy volunteers. RESULTS Most patients with bronchiectasis (80.2%) satisfied EP(3)OS criteria of chronic rhinosinusitis (CRS), and 26.4% presented nasal polyps (NP). Smell detection, identification, and forced choice tests were significantly (p < 0.001) worse in bronchiectasis patients than healthy controls for both the 1st and 5th CN. Among subgroups, patients with CRS presented a significant (p < 0.05) reduction in smell detection compared to both healthy controls and patients without CRS. Patients with both CRS and NP presented a significant (p < 0.01) reduction in both smell detection and forced choice compared to patients with CRS and without NP. Patients with bronchiectasis and primary humoral immunodeficiency had a poorer smell detection (p < 0.001) and forced choice (p < 0.001) compared with post-infective and idiopathic bronchiectasis patients. CONCLUSIONS Patients with bronchiectasis have a moderate loss of smell with a higher impairment in patients with CRS, being maximal in patients with NP. Patients with immunodeficiency bronchiectasis showed high prevalence of CRS, and therefore marked impairment on the sense of smell. The mechanism could be explained through a mixed ethiology (obstruction/inflammation).
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Affiliation(s)
- José Maria Guilemany
- Rhinology Unit and Smell Clinic, Department of Otorhinolaryngology - Head & Neck Surgery, Hospital Clínic i Universitari de Barcelona, Barcelona, Spain.
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Current world literature. Curr Opin Otolaryngol Head Neck Surg 2011; 19:58-65. [PMID: 21233627 DOI: 10.1097/moo.0b013e32834344aa] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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De Souza-Galvao ML, Martínez-García MA, Sanz F, Blanquer J. [Hot topics respiratory infections]. Arch Bronconeumol 2011; 46 Suppl 1:8-12. [PMID: 20353842 PMCID: PMC7131762 DOI: 10.1016/s0300-2896(10)70003-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Revisión crítica de los artículos sobre infecciones respiratorias publicados en el último trimestre de 2008 y el presente año. En los pacientes con bronquiectasias destacan artículos que estudian su calidad de vida, así como los que analizan la disminución del número de exacerbaciones por el efecto inmunomodulador de la utilización de macrólidos a dosis bajas en estos pacientes. En el diagnóstico de la tuberculosis, son especialmente relevantes los trabajos sobre la aplicación del interferón gamma, mientras que en el tratamiento de esta afección destacan los artículos que estudian innovaciones terapéuticas en el tratamiento de la TB-MDR y TB-XDR o -TDR. En cuanto a las publicaciones referidas a las neumonías, son llamativas las que analizan la evolución de las neumonías adquiridas en la comunidad (NAC) en pacientes afectados de enfermedad pulmonar obstructiva crónica. Asimismo, cobran especial relevancia los estudios iniciales epidemiológicos y clínicos de la pandemia por gripe A (H1N1). También son de interés la valoración de las escalas pronósticas como predictoras de soporte ventilatorio y/o del uso de aminas presoras, así como el uso de los marcadores biológicos como complemento del valor predictivo de las citadas escalas pronósticas. Siguen teniendo gran interés los estudios etiológicos y clínicos de las neumonías asociadas al sistema de salud y sus posibles diferencias respecto a las NAC. En cuanto al tratamiento de las neumonías, son interesantes los análisis de la probable capacidad moduladora de la inflamación de diversos fármacos.
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Guilemany JM, Alobid I, Mullol J. Controversies in the treatment of chronic rhinosinusitis. Expert Rev Respir Med 2010; 4:463-77. [PMID: 20658908 DOI: 10.1586/ers.10.49] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Chronic rhinosinusitis (CRS) including nasal polyps is a chronic inflammatory disease involving the mucosa of the nose and one or more paranasal sinuses. Despite differing hypotheses, the cause remains poorly understood. The key issue is the maintaining of ostial patency. CRS with nasal polyps is considered to be a subgroup of CRS. Major symptoms are nasal congestion or blockage, loss of smell, rhinorrhea, post-nasal drip, and facial pain or pressure. CRS is associated with lower airway disease such asthma, chronic obstructive pulmonary disease and bronchiectasis. In CRS with and without nasal polyps, medical treatment, including nasal and oral corticosteroids, is the first therapeutic option. The treatment of CRS still remains an unmet need. Corticosteroids are the mainstay of treatment and are the most effective drugs for treating airway inflammatory diseases such as asthma, allergic rhinitis and CRS. Endoscopic sinus surgery is only recommended when medical treatment fails. After surgery, medical treatment, including nasal and oral corticosteroids, is recommended.
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Affiliation(s)
- José Maria Guilemany
- Rhinology Unit and Smell Clinic, Department of Otorhinolaryngology-Head & Neck Surgery, Hospital Clínic i Universitari de Barcelona, c/ Villarroel, 170, Barcelona 08036, Catalonia, Spain.
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