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Sridharan K, Sivaramakrishnan G. Intraclass comparison of inhaled corticosteroids for the risk of pneumonia in chronic obstructive pulmonary airway disorder: a network meta-analysis and meta-regression. Int J Clin Pharm 2024; 46:831-842. [PMID: 38664319 DOI: 10.1007/s11096-024-01736-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 03/30/2024] [Indexed: 07/30/2024]
Abstract
BACKGROUND Inhalational corticosteroids (ICS) were observed to increase the pneumonia risk in chronic obstructive pulmonary airway disorder (COPD). However, it is unknown whether any differences exist between the drugs within the ICS class. AIM This study aimed to evaluate the risk of pneumonia associated with different ICS and identify factors that predict pneumonia in patients with moderate-to-severe COPD using a network meta-analysis. METHOD Electronic databases (Medline, Cochrane CENTRAL and Google Scholar) were searched for trials comparing ICS in COPD patients. The outcomes were pneumonia and serious pneumonia. Odds ratios (OR) with 95% confidence interval (95% CI) were estimated. Meta-regression was used to identify the predictors. The strength of evidence was graded using the Grading of Recommendations, Assessment, Development, and Evaluations approach. RESULTS Sixty-six studies (103,347 participants) were included. Fluticasone (OR: 1.46; 95% CI: 1.26, 1.7), mometasone (OR: 2.2; 95% CI: 1.05, 4.6), and beclometasone (OR: 1.7; 95% CI: 1.1, 2.6) were observed with an increased pneumonia risk compared to placebo. Fluticasone (OR: 1.5; 95% CI: 1.3, 1.7) was observed with an increased risk of serious pneumonia. High doses (OR: 1.2; 95% CI: 1.03, 1.4), BMI ≥ 25 kg/m2 (OR: 1.6; 95% CI: 1.1, 2.2), and history of exacerbations in the preceding year predicted the pneumonia risk. Evidence strength was moderate. CONCLUSION ICS class differences in pneumonia risk were observed in terms of pooled effect estimates but it is unlikely that any clinically relevant differences exist. Risk-benefit analysis supports ICS use in moderate-severe COPD.
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Affiliation(s)
- Kannan Sridharan
- Department of Pharmacology and Therapeutics, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Kingdom of Bahrain.
| | - Gowri Sivaramakrishnan
- Department of Dental Postgraduate Training, Ministry of Health, Manama, Kingdom of Bahrain
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Zhang N, Fan X, Zhang Y, Xu N, Li L. Risk of Fracture and Osteoporosis in Patients With COPD and Inhaled Corticosteroids Treatment. Respir Care 2023; 68:1719-1727. [PMID: 37553218 PMCID: PMC10676258 DOI: 10.4187/respcare.10933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/10/2023]
Abstract
BACKGROUND There are disputes whether inhaled corticosteroids (ICS) increase the incidence of fracture or osteoporosis among patients with COPD. The aim of this meta-analysis was to assess the effect of ICS treatment on the risk of fracture and osteoporosis in subjects with COPD. METHODS This study included parallel-group randomized controlled trials (RCTs) comparing ICS and control (non-ICS) therapy for subjects with COPD that reported adverse events including fractures or osteoporosis. Studies were found using MEDLINE/PubMed, Embase, and Cochrane Library databases between 1998-September 2022. Pooled risk ratios (RRs) and 95% CIs were calculated for primary outcomes. RESULTS A total of 61,380 participants from 26 RCTs were included in the meta-analysis. Exposure to ICS did not increase the risk of fracture (RR 1.10 [95% CI 0.98-1.23], P = .10) or osteoporosis risk (RR 0.93 [95% CI 0.49-1.79], P = .84) in subjects with COPD. CONCLUSIONS ICS use did not increase the incidence of fracture or osteoporosis in subjects with COPD.
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Affiliation(s)
- Nini Zhang
- Medical School of Yan'an University, Yan'an 716000, Shaanxi, China
| | - Xinhui Fan
- Medical School of Yan'an University, Yan'an 716000, Shaanxi, China
| | - Yuyu Zhang
- Department of General Practice, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, Shaanxi, China
| | - Ning Xu
- Department of Critical Care Medicine, The First Hospital of Yulin, Yulin 719000, Shaanxi, China
| | - Li Li
- Department of Respiratory Medicine, The First Hospital of Yulin, Yulin 719000, Shaanxi, China.
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Peng S, Tan C, Du L, Niu Y, Liu X, Wang R. Effect of fracture risk in inhaled corticosteroids in patients with chronic obstructive pulmonary disease: a systematic review and meta-analysis. BMC Pulm Med 2023; 23:304. [PMID: 37592316 PMCID: PMC10436625 DOI: 10.1186/s12890-023-02602-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 08/09/2023] [Indexed: 08/19/2023] Open
Abstract
BACKGROUND The fracture risk of patients with chronic obstructive pulmonary disease (COPD) treated with inhaled corticosteroids is controversial. And some large-scale randomized controlled trials have not solved this problem. The purpose of our systematic review and meta-analysis including 44 RCTs is to reveal the effect of inhaled corticosteroids on the fracture risk of COPD patients. METHODS Two reviewers independently retrieved randomized controlled trials of inhaled corticosteroids or combinations of inhaled corticosteroids in the treatment of COPD from PubMed, Embase, Medline, Cochrane Library, and Web of Science. The primary outcome was a fracture event. This study was registered at PROSPERO (CRD42022366778). RESULTS Forty-four RCTs were performed in 87,594 patients. Inhaled therapy containing ICSs (RR, 1.19; 95%CI, 1.04-1.37; P = 0.010), especially ICS/LABA (RR, 1.30; 95%CI, 1.10-1.53; P = 0.002) and triple therapy (RR, 1.49; 95%CI, 1.03-2.17; P = 0.04) were significantly associated with the increased risk of fracture in COPD patients when compared with inhaled therapy without ICSs. Subgroup analyses showed that treatment duration ≥ 12 months (RR, 1.19; 95%CI, 1.04-1.38; P = 0.01), budesonide therapy (RR, 1.64; 95%CI., 1.07-2.51; P = 0.02), fluticasone furoate therapy (RR, 1.37; 95%CI, 1.05-1.78; P = 0.02), mean age of study participants ≥ 65 (RR, 1.27; 95%CI, 1.01-1.61; P = 0.04), and GOLD stage III(RR, 1.18; 95%CI, 1.00-1.38; P = 0.04) were significantly associated with an increased risk of fracture. In addition, budesonide ≥ 320 ug bid via MDI (RR, 1.75; 95%CI, 1.07-2.87; P = 0.03) was significantly associated with the increased risk of fracture. CONCLUSION Inhalation therapy with ICSs, especially ICS/LABA or triple therapy, increased the risk of fracture in patients with COPD compared with inhaled therapy without ICS. Treatment duration, mean age of participants, GOLD stage, drug dosage form, and drug dose participated in this association. Moreover, different inhalation devices of the same drug also had differences in risk of fracture.
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Affiliation(s)
- Shisheng Peng
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
| | - Cong Tan
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
| | - Lirong Du
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
| | - Yanan Niu
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
| | - Xiansheng Liu
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China
- Department of Respiratory and Critical Care Medicine, National Clinical Research Center of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Ruiying Wang
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, 030032, China.
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Oba Y. Data Collection Issues With Mortality Risk of Inhaled Corticosteroids in COPD. Chest 2023; 163:e247. [PMID: 37164592 DOI: 10.1016/j.chest.2023.01.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 01/27/2023] [Indexed: 05/12/2023] Open
Affiliation(s)
- Yuji Oba
- University of Missouri-Columbia, Columbia, MO.
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5
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Chen H, Wang K. Response. Chest 2023; 163:e247-e248. [PMID: 37164591 DOI: 10.1016/j.chest.2023.02.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Accepted: 02/13/2023] [Indexed: 05/12/2023] Open
Affiliation(s)
- Hong Chen
- Department of Respiratory and Critical Care Medicine, Chengdu Second People's Hospital, Chengdu, China
| | - Ke Wang
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China.
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Chen H, Deng ZX, Sun J, Huang Q, Huang L, He YH, Ma C, Wang K. Association of Inhaled Corticosteroids With All-Cause Mortality Risk in Patients With COPD: A Meta-analysis of 60 Randomized Controlled Trials. Chest 2023; 163:100-114. [PMID: 35921883 DOI: 10.1016/j.chest.2022.07.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 07/04/2022] [Accepted: 07/17/2022] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Inhaled corticosteroids (ICSs) have been used widely in the maintenance therapy of COPD. However, whether inhaled therapy containing ICSs can reduce the all-cause mortality risk and the possible benefited patient subgroups is unclear. RESEARCH QUESTION Does inhaled therapy containing ICSs reduce the all-cause mortality risk in patients with COPD compared with other inhaled therapies not containing ICSs? STUDY DESIGN AND METHODS We searched PubMed, Cochrane Library, Embase, and ClinicalTrials.gov for relevant randomized clinical trials (RCTs). Pooled results were calculated using Peto ORs with corresponding 95% CIs. RESULTS Sixty RCTs enrolling 103,034 patients were analyzed. Inhaled therapy containing ICSs (Peto OR, 0.90; 95% CI, 0.84-0.97), especially triple therapy (Peto OR, 0.73; 95% CI, 0.59-0.91), was associated with a reduction in the all-cause mortality risk among patients with COPD when compared with inhaled therapy without ICSs. Subgroup analyses revealed that treatment duration of > 6 months (Peto OR, 0.90; 95% CI, 0.83-0.97), medium-dose ICSs (Peto OR, 0.71; 95% CI, 0.56-0.91), low-dose ICSs (Peto OR, 0.88; 95% CI, 0.79-0.97), and budesonide (Peto OR, 0.75; 95% CI, 0.59-0.94) were involved in this association. The predictors of this association included eosinophil counts of ≥ 200/μL or percentage of ≥ 2%, documented history of ≥ 2 moderate and severe exacerbations in the previous year, Global Initiative for Chronic Obstructive Lung Disease stages III or IV, age younger than 65 years, and BMI of ≥ 25 kg/m2, among which eosinophil counts of ≥ 200/μL (Peto OR, 0.58; 95% CI, 0.36-0.95) were the strongest predictor. INTERPRETATION Inhaled therapy containing ICSs, especially triple therapy, of longer than 6 months was associated with a reduction in the all-cause mortality risk in patients with COPD. The predictors of this association included medication factors and patient characteristics, among which eosinophil counts of ≥ 200/μL were the strongest predictor. TRIAL REGISTRY PROSPERO; No.: CRD42022304725; URL: https://www.crd.york.ac.uk/prospero/.
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Affiliation(s)
- Hong Chen
- Department of Respiratory and Critical Care Medicine, Chengdu Second People's Hospital, Chengdu, China
| | - Zheng-Xu Deng
- Department of Respiratory and Critical Care Medicine, Chengdu Second People's Hospital, Chengdu, China
| | - Jian Sun
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Qiang Huang
- Department of Respiratory and Critical Care Medicine, Chengdu Second People's Hospital, Chengdu, China
| | - Lan Huang
- Department of Respiratory and Critical Care Medicine, Chengdu Second People's Hospital, Chengdu, China
| | - Yong-Hong He
- Department of Respiratory and Critical Care Medicine, Chengdu Second People's Hospital, Chengdu, China
| | - Chunlan Ma
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Ke Wang
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China.
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Vinokurtseva A, Fung M, Ai Li E, Zhang R, Armstrong JJ, Hutnik CML. Impact of Inhaled and Intranasal Corticosteroids Exposure on the Risk of Ocular Hypertension and Glaucoma: A Systematic Review and Meta-Analysis. Clin Ophthalmol 2022; 16:1675-1695. [PMID: 35669010 PMCID: PMC9165658 DOI: 10.2147/opth.s358066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 04/01/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- Anastasiya Vinokurtseva
- Department of Ophthalmology, Schulich School of Medicine and Dentistry, London, Ontario, Canada
- Correspondence: Anastasiya Vinokurtseva, Department of Ophthalmology, Schulich School of Medicine and Dentistry, 268 Grosvenor St., London, ON, N6A 4V2, Canada, Tel +1 519.646.6100 x.66272, Fax +1 519.646.6410, Email
| | - Matthew Fung
- Department of Ophthalmology, Schulich School of Medicine and Dentistry, London, Ontario, Canada
| | - Erica Ai Li
- Department of Pathology, Schulich School of Medicine and Dentistry, London, Ontario, Canada
| | - Richard Zhang
- Department of Ophthalmology, Schulich School of Medicine and Dentistry, London, Ontario, Canada
| | - James J Armstrong
- Department of Ophthalmology, Schulich School of Medicine and Dentistry, London, Ontario, Canada
- Department of Pathology, Schulich School of Medicine and Dentistry, London, Ontario, Canada
| | - Cindy M L Hutnik
- Department of Ophthalmology, Schulich School of Medicine and Dentistry, London, Ontario, Canada
- Department of Pathology, Schulich School of Medicine and Dentistry, London, Ontario, Canada
- Ivey Eye Institute, St Joseph’s Healthcare, London, Ontario, Canada
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8
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The Effects of Intranasal, Inhaled and Systemic Glucocorticoids on Intraocular Pressure: A Literature Review. J Clin Med 2022; 11:jcm11072007. [PMID: 35407615 PMCID: PMC8999749 DOI: 10.3390/jcm11072007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 03/29/2022] [Accepted: 03/31/2022] [Indexed: 02/07/2023] Open
Abstract
Topical glucocorticoids are a well-known risk factor of intraocular pressure (IOP) elevation in one third of the general population and in up to 90% of glaucomatous patients. Whether this steroid response is caused by intranasal, inhaled or systemic glucocorticoids, is less known. This study presents an overview of the current literature on the topic, thereby providing guidance on when ophthalmological follow-up is indicated. A literature study was performed in Medline, and 31 studies were included for analysis. Twelve out of fourteen studies discussing intranasal glucocorticoids show no significant association with an elevated IOP. Regarding inhaled glucocorticoids, only three out of twelve studies show a significant association. The observed increase was either small or was only observed in patients treated with high inhaled doses or in patients with a family history of glaucoma. An elevated IOP caused by systemic glucocorticoids is reported by four out of the five included studies, with one study reporting a clear dose–response relationship. This review concludes that a steroid response can be triggered in patients treated with systemic glucocorticoids. Inhaled glucocorticoids may cause a significant IOP elevation when administered in high doses or in patients with a family history of glaucoma. At present, there is no evidence for a clinically significant steroid response caused by intranasally administered glucocorticoids.
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Singh D, Hurst JR, Martinez FJ, Rabe KF, Bafadhel M, Jenkins M, Salazar D, Dorinsky P, Darken P. Predictive modeling of COPD exacerbation rates using baseline risk factors. Ther Adv Respir Dis 2022; 16:17534666221107314. [PMID: 35815359 PMCID: PMC9340368 DOI: 10.1177/17534666221107314] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: Demographic and disease characteristics have been associated with the risk of
chronic obstructive pulmonary disease (COPD) exacerbations. Using previously
collected multinational clinical trial data, we developed models that use
baseline risk factors to predict an individual’s rate of moderate/severe
exacerbations in the next year on various pharmacological treatments for
COPD. Methods: Exacerbation data from 20,054 patients in the ETHOS, KRONOS, TELOS, SOPHOS,
and PINNACLE-1, PINNACLE-2, and PINNACLE-4 studies were pooled. Machine
learning was used to identify predictors of moderate/severe exacerbation
rates. Important factors were selected for generalized linear modeling,
further informed by backward variable selection. An independent test set was
held back for validation. Results: Prior exacerbations, eosinophil count, forced expiratory volume in 1 s
percent predicted, prior maintenance treatments, reliever medication use,
sex, COPD Assessment Test score, smoking status, and region were significant
predictors of exacerbation risk, with response to inhaled corticosteroids
(ICSs) increasing with higher eosinophil counts, more prior exacerbations,
or additional prior treatments. Model fit was similar in the training and
test set. Prediction metrics were ~10% better in the full model than in a
simplified model based only on eosinophil count, prior exacerbations, and
ICS use. Conclusion: These models predicting rates of moderate/severe exacerbations can be applied
to a broad range of patients with COPD in terms of airway obstruction,
eosinophil counts, exacerbation history, symptoms, and treatment history.
Understanding the relative and absolute risks related to these factors may
be useful for clinicians in evaluating the benefit: risk ratio of various
treatment decisions for individual patients. Clinical trials registered with www.clinicaltrials.gov (NCT02465567, NCT02497001,
NCT02766608, NCT02727660, NCT01854645, NCT01854658, NCT02343458,
NCT03262012, NCT02536508, and NCT01970878)
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Affiliation(s)
- Dave Singh
- Medicines Evaluation Unit, University of Manchester, Manchester University NHS Foundation Hospitals Trust, Manchester M23 9QZ, UK
| | - John R Hurst
- UCL Respiratory, University College London, London, UK
| | - Fernando J Martinez
- Joan and Sanford I. Weill Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Klaus F Rabe
- LungenClinic Grosshansdorf and Christian-Albrechts University Kiel, Airway Research Center North, Member of the German Center for Lung Research (DZL), Grosshansdorf, Germany
| | - Mona Bafadhel
- Respiratory Medicine Unit, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK
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Nigro SC, Sobieraj DM. Budesonide/Glycopyrrolate/Formoterol Fumarate Co-suspension Metered Dose Inhaler: A Triple Therapy for the Treatment of Chronic Obstructive Pulmonary Disease. Ann Pharmacother 2021; 56:582-591. [PMID: 34382422 DOI: 10.1177/10600280211038353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE To review current evidence on the use of a fixed-dose combination (FDC) of budesonide/glycopyrrolate/formoterol fumarate (BGFF) triple therapy delivered via metered dose inhaler (MDI) in patients with chronic obstructive pulmonary disease (COPD) and offer clinical practice insights. DATA SOURCES We used PubMed to conduct the literature search from 1946 through June 30, 2021, using budesonide, glycopyrrolate or glycopyrronium, and formoterol. STUDY SELECTION AND EXTRACTION We included clinical trials in patients with COPD along with pharmacokinetic or pharmacodynamic studies. DATA SYNTHESIS In all, 19 citations were included. BGFF MDI reduces the risk of exacerbations regardless of exacerbation history compared with dual bronchodilators or inhaled corticosteroid/long-acting β-agonist. Rescue inhaler use decreased, and patient-reported outcomes of symptoms and well-being improved with triple therapy. Mortality was decreased with the higher-dose BGFF MDI in comparison to dual bronchodilator therapy. Dysphonia and candidiasis were more common with BGFF MDI compared with dual bronchodilators, as was pneumonia. RELEVANCE TO PATIENT CARE AND CLINICAL PRACTICE BGFF MDI is the second FDC triple therapy approved for COPD treatment. BGFF MDI improves important patient outcomes in COPD, including exacerbation risk. The unique co-suspension technology allows delivery of 3 active ingredients in 1 inhaler, a potential benefit to overcome adherence and technique-related barriers. These benefits must be gently weighed against the increased risk of pneumonia. CONCLUSION The findings from phase 3 trials support the efficacy and safety of triple therapy in COPD. Future studies are needed to confirm potential mortality benefit and the role of triple therapy in patients without an exacerbation history.
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Abstract
Budesonide/glycopyrronium/formoterol (BREZTRI AEROSPHERE™; TRIXEO AEROSPHERE™) is an inhaled fixed-dose combination of the inhaled corticosteroid (ICS) budesonide, the long-acting muscarinic antagonist (LAMA) glycopyrronium bromide and the long-acting β2-agonist (LABA) formoterol fumarate approved for the maintenance treatment of chronic obstructive pulmonary disease (COPD). It is delivered via a pressurized metered-dose Aerosphere inhaler and is formulated using co-suspension delivery technology. In two pivotal phase III trials of 24–52 weeks’ duration, budesonide/glycopyrronium/formoterol reduced the rates of moderate/severe COPD exacerbations and improved lung function to a greater extent than budesonide/formoterol and/or glycopyrronium/formoterol. Budesonide/glycopyrronium/formoterol also demonstrated beneficial effects on dyspnoea, rescue medication requirements and health-related quality of life (HR-QOL), and reduced the risk of all-cause mortality. Budesonide/glycopyrronium/formoterol was generally well tolerated, with the tolerability profile being generally similar to that of the individual components. Budesonide/glycopyrronium/formoterol provides a useful and convenient option for the maintenance treatment of COPD, including for patients whose disease is inadequately controlled with dual ICS/LABA or LAMA/LABA therapy. Chronic obstructive pulmonary disease (COPD) is an inflammatory lung disease that is characterized by chronic airflow limitation and persistent respiratory symptoms. A step-up treatment approach combining an inhaled corticosteroid (ICS), a long-acting muscarinic antagonist (LAMA) and a long-acting β2-agonist (LABA) may provide clinical benefits in patients with COPD whose disease is inadequately controlled by dual therapies (ICS/LABA or LAMA/LABA). Budesonide/glycopyrronium/formoterol (BREZTRI AEROSPHERE™; TRIXEO AEROSPHERE™) is a fixed-dose ICS/LAMA/LABA combination approved for the maintenance treatment of COPD. It is administered twice daily via a single pressurized metered-dose Aerosphere inhaler. Patients with moderate to very severe COPD receiving budesonide/glycopyrronium/formoterol had fewer moderate or severe COPD exacerbations and improved lung function, respiratory symptoms and quality of life compared with patients receiving ICS/LABA or LAMA/LABA therapy. The risk of death was reduced compared with that of patients receiving LAMA/LABA therapy. Budesonide/glycopyrronium/formoterol was generally well tolerated, with similar rates of adverse events to dual therapy. Budesonide/glycopyrronium/formoterol is a useful and convenient option for the maintenance treatment of COPD.
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Affiliation(s)
- Young-A Heo
- Springer Nature, Private Bag 65901, Mairangi Bay, Auckland, 0754, New Zealand.
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12
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Chen H, Sun J, Huang Q, Liu Y, Yuan M, Ma C, Yan H. Inhaled Corticosteroids and the Pneumonia Risk in Patients With Chronic Obstructive Pulmonary Disease: A Meta-analysis of Randomized Controlled Trials. Front Pharmacol 2021; 12:691621. [PMID: 34267661 PMCID: PMC8275837 DOI: 10.3389/fphar.2021.691621] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 06/14/2021] [Indexed: 12/14/2022] Open
Abstract
Background: Whether all types of inhaled corticosteroids (ICSs) would increase the pneumonia risk in patients with chronic obstructive pulmonary disease (COPD) remains controversial. We aimed to assess the association between ICSs treatment and pneumonia risk in COPD patients, and the impact of medication details and baseline characteristics of patients on the association. Methods: Four databases (PubMed, Embase, Cochrane Library, and Clinical Trials.gov) were searched to identify eligible randomized controlled trials (RCTs) comparing ICSs treatment with non-ICSs treatment on the pneumonia risk in COPD patients. Pooled results were calculated using Peto odds ratios (Peto ORs) with corresponding 95% confidence intervals (CIs). Results: A total of 59 RCTs enrolling 103,477 patients were analyzed. All types of ICSs significantly increased the pneumonia risk (Peto OR, 1.43; 95% CI, 1.34–1.53). Subgroup analysis showed that there was a dose-response relationship between ICSs treatment and pneumonia risk (low-dose: Peto OR, 1.33; 95% CI, 1.22–1.45; medium-dose: Peto OR, 1.50; 95% CI, 1.28–1.76; and high-dose: Peto OR, 1.64; 95% CI, 1.45–1.85). Subgroup analyses based on treatment durations and baseline characteristics (severity, age, and body mass index) of patients were consistant with the above results. Subgroup analysis based on severity of pneumonia showed that fluticasone (Peto OR, 1.75; 95% CI, 1.44–2.14) increased the risk of serious pneumonia, while budesonide and beclomethasone did not. Conclusions: ICSs treatment significantly increased the risk of pneumonia in COPD patients. There was a dose-response relationship between ICSs treatment and pneumonia risk. The pneumonia risk was related with COPD severity.
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Affiliation(s)
- Hong Chen
- Department of Respiratory and Critical Care Medicine, Chengdu Second People's Hospital, Chengdu, China
| | - Jian Sun
- Department of Respiratory, The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Qiang Huang
- Department of Respiratory and Critical Care Medicine, Chengdu Second People's Hospital, Chengdu, China
| | - Yongqi Liu
- Department of Respiratory and Critical Care Medicine, Chengdu Second People's Hospital, Chengdu, China
| | - Mengxin Yuan
- Department of Respiratory and Critical Care Medicine, Chengdu Second People's Hospital, Chengdu, China
| | - Chunlan Ma
- Department of Respiratory, The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Hao Yan
- Department of Respiratory and Critical Care Medicine, Chengdu Second People's Hospital, Chengdu, China
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Miravitlles M, Auladell-Rispau A, Monteagudo M, Vázquez-Niebla JC, Mohammed J, Nuñez A, Urrútia G. Systematic review on long-term adverse effects of inhaled corticosteroids in the treatment of COPD. Eur Respir Rev 2021; 30:30/160/210075. [PMID: 34168063 DOI: 10.1183/16000617.0075-2021] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 03/26/2021] [Indexed: 11/05/2022] Open
Abstract
Inhaled corticosteroids (ICSs) are indicated for the prevention of exacerbations in COPD; however, a significant proportion of patients at low risk of exacerbations are treated with ICSs. We conducted a systematic review including a diversity of types of study designs and safety outcomes with the objective of describing the risk of adverse effects associated with the long-term use of ICSs in patients with COPD.A total of 90 references corresponding to 83 studies were included, including 26 randomised clinical trials (RCTs), 33 cohort studies, and 24 nested case-control (NCC) studies. Analysis of 19 RCTs showed that exposure to ICSs for ≥1 year increased the risk of pneumonia by 41% (risk ratio 1.41, 95% CI 1.23-1.61). Additionally, cohort and NCC studies showed an association between ICSs and risk of tuberculosis and mycobacterial disease. There was a strong association between ICS use and local disorders such as oral candidiasis and dysphonia. The association between ICSs and the risk of diabetes and fractures was less clear and appeared significant only at high doses of ICSs.Since most patients with COPD are elderly and with frequent comorbidities, an adequate risk-benefit balance is crucial for the indication of ICSs.
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Affiliation(s)
- Marc Miravitlles
- Pneumology Dept, Hospital Universitari Vall d'Hebron, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Barcelona Hospital Campus, CIBER de Enfermedades Respiratorias (CIBERES), Barcelona, Spain .,Both authors contributed equally and are considered first authors
| | - Ariadna Auladell-Rispau
- Institut d'Investigació Biomèdica Sant Pau (IIB Sant Pau), CIBER de Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain.,Both authors contributed equally and are considered first authors
| | - Mònica Monteagudo
- Primary Care University Research Institute Jordi Gol (IDIAP Jordi Gol), Barcelona, Spain.,Medicine Dept, Universitat Autònoma de Barcelona (UAB), Bellaterra (Cerdanyola del Vallès), Barcelona, Spain
| | - Juan Carlos Vázquez-Niebla
- Institut d'Investigació Biomèdica Sant Pau (IIB Sant Pau), CIBER de Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
| | | | - Alexa Nuñez
- Pneumology Dept, Hospital Universitari Vall d'Hebron, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Barcelona Hospital Campus, CIBER de Enfermedades Respiratorias (CIBERES), Barcelona, Spain
| | - Gerard Urrútia
- Institut d'Investigació Biomèdica Sant Pau (IIB Sant Pau), CIBER de Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
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14
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Koarai A, Yamada M, Ichikawa T, Fujino N, Kawayama T, Sugiura H. Triple versus LAMA/LABA combination therapy for patients with COPD: a systematic review and meta-analysis. Respir Res 2021; 22:183. [PMID: 34154582 PMCID: PMC8218448 DOI: 10.1186/s12931-021-01777-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 06/10/2021] [Indexed: 11/25/2022] Open
Abstract
Background Recently, the addition of inhaled corticosteroid (ICS) to long-acting muscarinic antagonist (LAMA) and long-acting beta-agonist (LABA) combination therapy has been recommended for patients with COPD who have severe symptoms and a history of exacerbations because it reduces the exacerbations. In addition, a reducing effect on mortality has been shown by this treatment. However, the evidence is mainly based on one large randomized controlled trial IMPACT study, and it remains unclear whether the ICS add-on treatment is beneficial or not. Recently, a large new ETHOS trial has been performed to clarify the ICS add-on effects. Therefore, we conducted a systematic review and meta-analysis to evaluate the efficacy and safety including ETHOS trial. Methods We searched relevant randomized control trials (RCTs) and analyzed the exacerbations, quality of life (QOL), dyspnea symptom, lung function and adverse events including pneumonia and mortality, as the outcomes of interest. Results We identified a total of 6 RCTs in ICS add-on protocol (N = 13,579). ICS/LAMA/LABA treatment (triple therapy) significantly decreased the incidence of exacerbations (rate ratio 0.73, 95% CI 0.64–0.83) and improved the QOL score and trough FEV1 compared to LAMA/LABA. In addition, triple therapy significantly improved the dyspnea score (mean difference 0.33, 95% CI 0.18–0.48) and mortality (odds ratio 0.66, 95% CI 0.50–0.87). However, triple therapy showed a significantly higher incidence of pneumonia (odds ratio 1.52, 95% CI 1.16–2.00). In the ICS-withdrawal protocol including 2 RCTs, triple therapy also showed a significantly better QOL score and higher trough FEV1 than LAMA/LABA. Concerning the trough FEV1, QOL score and dyspnea score in both protocols, the differences were less than the minimal clinically important difference. Conclusion Triple therapy causes a higher incidence of pneumonia but is a more preferable treatment than LAMA/LABA due to the lower incidence of exacerbations, higher trough FEV1 and better QOL score. In addition, triple therapy is also superior to LABA/LAMA due to the lower mortality and better dyspnea score. However, these results should be only applied to patients with symptomatic moderate to severe COPD and a history of exacerbations. Clinical Trial Registration: PROSPERO; CRD42020191978. Supplementary Information The online version contains supplementary material available at 10.1186/s12931-021-01777-x.
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Affiliation(s)
- Akira Koarai
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan.
| | - Mitsuhiro Yamada
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Tomohiro Ichikawa
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Naoya Fujino
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
| | - Tomotaka Kawayama
- Division of Respirology, Neurology and Rheumatology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-machi, Kurume, 830-0011, Japan
| | - Hisatoshi Sugiura
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan
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15
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Janson C, Lisspers K, Ställberg B, Johansson G, Gutzwiller FS, Mezzi K, Mindeholm L, Bjerregaard BK, Jorgensen L, Larsson K. Osteoporosis and fracture risk associated with inhaled corticosteroid use among Swedish COPD patients: the ARCTIC study. Eur Respir J 2021; 57:13993003.00515-2020. [PMID: 32972982 DOI: 10.1183/13993003.00515-2020] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 08/26/2020] [Indexed: 02/06/2023]
Abstract
The effect of inhaled corticosteroids (ICS) on the risk of osteoporosis and fracture in patients with chronic obstructive pulmonary disease (COPD) remains uncertain. The aim of this study was to assess this risk in patients with COPD.Electronic medical record data linked to National Health Registries were collected from COPD patients and matched reference controls at 52 Swedish primary care centres from 2000 to 2014. The outcomes analysed were the effect of ICS on all fractures, fractures typically related to osteoporosis, recorded osteoporosis diagnosis, prescriptions of drugs for osteoporosis and a combined measure of any osteoporosis-related event. The COPD patients were stratified by the level of ICS exposure.A total of 9651 patients with COPD and 59 454 matched reference controls were analysed. During the follow-up, 19.9% of COPD patients had at least one osteoporosis-related event compared with 12.9% of reference controls (p<0.0001). Multivariate analysis in the COPD population demonstrated a dose-effect relationship, with high-dose ICS being significantly associated with any osteoporosis-related event (risk ratio 1.52 (95% CI 1.24-1.62)), while the corresponding estimate for low-dose ICS was 1.27 (95% CI 1.13-1.56) compared with COPD patients not using ICS. A similar dose-related adverse effect was found for all four of the specific osteoporosis-related events: all fractures, fractures typically related to osteoporosis, prescriptions of drugs for osteoporosis and diagnosis of osteoporosis.We conclude that patients with COPD have a greater risk of bone fractures and osteoporosis, and high-dose ICS use increased this risk further.
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Affiliation(s)
- Christer Janson
- Respiratory, Allergy and Sleep Research, Dept of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Karin Lisspers
- Family Medicine and Preventive Medicine, Dept of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
| | - Björn Ställberg
- Family Medicine and Preventive Medicine, Dept of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
| | - Gunnar Johansson
- Family Medicine and Preventive Medicine, Dept of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
| | | | | | - Linda Mindeholm
- Novartis Institutes for Biomedical Research (NIBR), Cambridge, MA, USA.,Novartis Institutes for Biomedical Research (NIBR), Basel, Switzerland
| | | | | | - Kjell Larsson
- Intergrative Toxicology, National Institute of Environmental Medicine, Karolinska Institute, Stockholm, Sweden
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16
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Ishii M, Horita N, Takeuchi M, Matsumoto H, Ebina-Shibuya R, Hara Y, Kobayashi N, Mizuki N, Kaneko T. Inhaled Corticosteroid and Secondary Glaucoma: A Meta-analysis of 18 Studies. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2021; 13:435-449. [PMID: 33733638 PMCID: PMC7984945 DOI: 10.4168/aair.2021.13.3.435] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 10/23/2020] [Accepted: 10/30/2020] [Indexed: 01/11/2023]
Abstract
Purpose Guidelines and systematic reviews frequently warn of inhaled corticosteroid (ICS)-induced glaucoma. However, most of the published studies deny it. Methods We performed a systematic review of randomized, cohort, nested-case control, cross-sectional studies by using Meta-analyses of Observational Studies in Epidemiology statement. Four major databases, PubMed, EMBASE, Cochrane Search Manager, and the Web of Science Core Collection as well as meta-analysis were used. Studies comparing incidence, prevalence and intraocular pressure (IOP) between patients who were treated with and without ICSs were included. A random-model meta-analysis was performed using the inverse variance method. Results Out of 623 studies screened, 18 with 31,665 subjects were finally included. No significant difference between the 2 groups was observed for crude glaucoma incidence (odds ratio [OR], 0.95; 95% confidence interval [CI], 0.86–1.04; P = 0.26; I2 = 0%; P for heterogeneity = 0.57) as a primary endpoint, adjusted glaucoma incidence (OR, 0.90; 95% CI, 0.65–1.24; P = 0.64), crude prevalence (OR, 1.82; 95% CI, 0.23–14.19; P = 0.57), adjusted prevalence (OR, 1.22; 95% CI, 0.50–2.96; P = 0.66), IOP change during ICS treatment (mean difference [MD] +0.01 mmHg; 95% CI, −0.19–0.20; P = 0.95), and single measurement IOP (MD +0.37 mmHg; 95% CI, −0.24–0.97; P = 0.23). Time-to-event analysis for glaucoma development as one of the secondary endpoints (adjusted hazard ratio, 0.52; 95% CI, 0.28–0.96) suggested a reverse association between ICS and glaucoma. Conclusions The ophthalmological side effects of ICSs, such as glaucoma and intraocular hypertension, should not be exaggerated. Trial Registration University Hospital Medical Information Network Center Clinical Trial Registry Identifier: UMIN000040351
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Affiliation(s)
- Mai Ishii
- Department of Ophthalmology and Visual Science, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Nobuyuki Horita
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan.
| | - Masaki Takeuchi
- Department of Ophthalmology and Visual Science, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Hiromi Matsumoto
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Risa Ebina-Shibuya
- Pediatric Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Yu Hara
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Nobuaki Kobayashi
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Nobuhisa Mizuki
- Department of Ophthalmology and Visual Science, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Takeshi Kaneko
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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17
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Tashkin DP. Formoterol for the Treatment of Chronic Obstructive Pulmonary Disease. Int J Chron Obstruct Pulmon Dis 2020; 15:3105-3122. [PMID: 33273813 PMCID: PMC7708267 DOI: 10.2147/copd.s273497] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 10/26/2020] [Indexed: 11/23/2022] Open
Abstract
Bronchodilators, including long-acting β2-agonists and long-acting muscarinic antagonists, are the mainstay for treatment of patients with chronic obstructive pulmonary disease (COPD) to prevent exacerbations or reduce symptoms. Formoterol is a highly selective and potent β2-agonist that relaxes airway smooth muscle to significantly improve lung function. Inhaled formoterol works within 5 minutes of administration and provides improvements in spirometry measurements over 12 hours. The lipophilicity of formoterol allows it to form a depot within the smooth muscle to provide a prolonged duration of action. Following therapeutic doses, plasma concentrations are very low or undetectable. Determination of the pharmacokinetics of formoterol following high-dose administration to healthy volunteers revealed that the drug was rapidly absorbed and excreted unchanged in the urine with a half-life of 10 hours. Inhaled formoterol, as monotherapy or in combination with other agents, is an effective and safe treatment option for patients with moderate to severe COPD. Clinical studies have demonstrated improvements in lung function and COPD symptoms, particularly dyspnea; reductions in the risk of exacerbations; and improvement in patients' health status. The adverse event profile of inhaled formoterol is similar to that of placebo, with few adverse cardiovascular events. Formoterol is a valuable bronchodilator used in the maintenance treatment of COPD. This review describes the mechanism of action, pharmacodynamics, and pharmacokinetics of inhaled formoterol. It also reviews the results of large, randomized, controlled clinical trials that evaluated the use of formoterol as monotherapy and in combination with inhaled corticosteroids, long-acting muscarinic antagonists, and triple therapy regimens in the treatment of patients with moderate to severe COPD.
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Affiliation(s)
- Donald P Tashkin
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
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18
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McCarthy SD, González HE, Higgins BD. Future Trends in Nebulized Therapies for Pulmonary Disease. J Pers Med 2020; 10:E37. [PMID: 32397615 PMCID: PMC7354528 DOI: 10.3390/jpm10020037] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 05/05/2020] [Accepted: 05/07/2020] [Indexed: 12/15/2022] Open
Abstract
Aerosol therapy is a key modality for drug delivery to the lungs of respiratory disease patients. Aerosol therapy improves therapeutic effects by directly targeting diseased lung regions for rapid onset of action, requiring smaller doses than oral or intravenous delivery and minimizing systemic side effects. In order to optimize treatment of critically ill patients, the efficacy of aerosol therapy depends on lung morphology, breathing patterns, aerosol droplet characteristics, disease, mechanical ventilation, pharmacokinetics, and the pharmacodynamics of cell-drug interactions. While aerosol characteristics are influenced by drug formulations and device mechanisms, most other factors are reliant on individual patient variables. This has led to increased efforts towards more personalized therapeutic approaches to optimize pulmonary drug delivery and improve selection of effective drug types for individual patients. Vibrating mesh nebulizers (VMN) are the dominant device in clinical trials involving mechanical ventilation and emerging drugs. In this review, we consider the use of VMN during mechanical ventilation in intensive care units. We aim to link VMN fundamentals to applications in mechanically ventilated patients and look to the future use of VMN in emerging personalized therapeutic drugs.
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Affiliation(s)
- Sean D. McCarthy
- Anaesthesia, School of Medicine, National University of Ireland Galway, H91 TK33 Galway, Ireland; (S.D.M.); (H.E.G.)
- Lung Biology Group, Regenerative Medicine Institute (REMEDI) at CÚRAM Centre for Research in Medical Devices, National University of Ireland Galway, H91 TK33 Galway, Ireland
| | - Héctor E. González
- Anaesthesia, School of Medicine, National University of Ireland Galway, H91 TK33 Galway, Ireland; (S.D.M.); (H.E.G.)
- Lung Biology Group, Regenerative Medicine Institute (REMEDI) at CÚRAM Centre for Research in Medical Devices, National University of Ireland Galway, H91 TK33 Galway, Ireland
| | - Brendan D. Higgins
- Physiology, School of Medicine, National University of Ireland Galway, H91 TK33 Galway, Ireland
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19
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Hillas G, Papaporfyriou A, Dimakou K, Papaioannou AI. Pharmacological treatment of stable COPD: need for a simplified approach. Postgrad Med 2020; 132:126-131. [DOI: 10.1080/00325481.2019.1706996] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- G. Hillas
- 5th Pulmonary Department, “Sotiria” Chest Diseases Hospital, Athens, Greece
| | - A. Papaporfyriou
- 2nd Respiratory Medicine Department, University of Athens, Attikon Hospital, Athens, Greece
| | - K. Dimakou
- 5th Pulmonary Department, “Sotiria” Chest Diseases Hospital, Athens, Greece
| | - A. I. Papaioannou
- 2nd Respiratory Medicine Department, University of Athens, Attikon Hospital, Athens, Greece
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20
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Rabe KF, Martinez FJ, Ferguson GT, Wang C, Singh D, Wedzicha JA, Trivedi R, St Rose E, Ballal S, McLaren J, Darken P, Reisner C, Dorinsky P. A phase III study of triple therapy with budesonide/glycopyrrolate/formoterol fumarate metered dose inhaler 320/18/9.6 μg and 160/18/9.6 μg using co-suspension delivery technology in moderate-to-very severe COPD: The ETHOS study protocol. Respir Med 2019; 158:59-66. [PMID: 31605923 DOI: 10.1016/j.rmed.2019.08.010] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 08/07/2019] [Accepted: 08/20/2019] [Indexed: 12/30/2022]
Abstract
BACKGROUND Single inhaler triple therapies providing an inhaled corticosteroid, a long-acting muscarinic antagonist, and a long-acting β2-agonist (ICS/LAMA/LABAs) are an emerging treatment option for chronic obstructive pulmonary disease (COPD). Nevertheless, questions remain regarding the optimal patient population for triple therapy as well as the benefit:risk ratio of ICS treatment. METHODS ETHOS is an ongoing, randomized, double-blind, multicenter, parallel-group, 52-week study in symptomatic patients with moderate-to-very severe COPD and a history of exacerbation(s) in the previous year. Two doses of single inhaler triple therapy with budesonide/glycopyrrolate/formoterol fumarate metered dose inhaler (BGF MDI 320/18/9.6 μg and 160/18/9.6 μg) will be compared to glycopyrrolate/formoterol fumarate (GFF) MDI 18/9.6 μg and budesonide/formoterol fumarate (BFF) MDI 320/9.6 μg, all formulated using co-suspension delivery technology. Outcomes include the rate of moderate/severe (primary endpoint) and severe COPD exacerbations, symptoms, quality of life, and all-cause mortality. Sub-studies will assess lung function and cardiovascular safety. STUDY POPULATION From June 2015-July 2018, 16,044 patients were screened and 8572 were randomized. Preliminary baseline demographics show that 55.9% of patients had experienced ≥2 moderate/severe exacerbations in the previous year, 79.1% were receiving an ICS-containing treatment at study entry, and 59.9% had blood eosinophil counts ≥150 cells/mm3. CONCLUSIONS ETHOS will provide data on exacerbations, patient-reported outcomes, mortality, and safety in 8572 patients with moderate-to-very severe COPD receiving triple and dual fixed-dose combinations. For the first time, ICS/LAMA/LABA triple therapy with two different doses of ICS will be compared to dual ICS/LABA and LAMA/LABA therapies. CLINICAL TRIAL REGISTRATION NUMBER NCT02465567.
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Affiliation(s)
- Klaus F Rabe
- LungenClinic Grosshansdorf and Christian-Albrechts University Kiel, Airway Research Center North, Member of the German Center for Lung Research (DZL), Grosshansdorf, Germany.
| | - Fernando J Martinez
- Joan and Sanford I. Weill Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Gary T Ferguson
- Pulmonary Research Institute of Southeast Michigan, Farmington Hills, MI, USA
| | - Chen Wang
- National Clinical Research Centre for Respiratory Diseases, China-Japan Friendship Hospital, Beijing, China
| | - Dave Singh
- Medicines Evaluation Unit, University of Manchester, Manchester University NHS Foundation Hospitals Trust, Manchester, UK
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