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van der Burg NMD, Ekelund C, Bjermer LH, Aronsson D, Ankerst J, Tufvesson E. Bronchodilator Responsiveness Measured by Spirometry and Impulse Oscillometry in Patients with Asthma After Short Acting Antimuscarinic and/or Beta-2-Agonists Inhalation. J Asthma Allergy 2024; 17:21-32. [PMID: 38264293 PMCID: PMC10804873 DOI: 10.2147/jaa.s442217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 12/02/2023] [Indexed: 01/25/2024] Open
Abstract
Background Bronchodilator responsiveness (BDR) in asthma involves both the central and peripheral airways but is primarily relieved with beta-2-agonists and evaluated by spirometry. To date, antimuscarinics can be added as a reliever medication in more severe asthma. We hypothesize that combining both short-acting beta-2 agonist (SABA) and short-acting muscarinic antagonist (SAMA) could also improve the responsiveness in mild-moderate asthma. Therefore, we aimed to compare the direct effects of inhaling SABA alone, SAMA alone or combining both SABA and SAMA on the central and peripheral airways in asthma. Methods Twenty-three patients with mild-moderate BDR in asthma performed dynamic spirometry and impulse oscillometry before (baseline) and multiple timepoints within an hour after inhalation of SABA (salbutamol), SAMA (ipratropium bromide), or both SABA and SAMA at three different visits. Results The use of SAMA alone did not show any improvement compared to the use of SABA alone. Inhalation of SABA+SAMA, however, averaged either similar or better BDR than SABA alone in FEV1, MMEF, FVC, R5, R20 and R5-R20. Inhaling SABA+SAMA reached a stable BDR in more patients within 0-10 minutes and also reached the FEV1 (Δ%)>12% faster (3.5 minutes) than inhaling SABA alone (5.1 minutes). Inhaling SABA+SAMA was significantly better than SAMA alone in FEV1 (p = 0.015), MMEF (p = 0.0059) and R20 (p = 0.0049). Using these three variables highlighted a subgroup (30%, including more males) of patients that were more responsive to inhaling SABA+SAMA than SABA alone. Conclusion Overall, combining SAMA with SABA was faster and more consistent at increasing the lung function than SABA alone or SAMA alone, and the additive effect was best captured by incorporating peripheral-related variables. Therefore, SAMA should be considered as an add-on reliever for mild-moderate patients with BDR in asthma.
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Affiliation(s)
- Nicole M D van der Burg
- Department of Clinical Sciences Lund, Respiratory Medicine, Allergology and Palliative Medicine, Lund University, Lund, Sweden
| | - Carl Ekelund
- Department of Clinical Sciences Lund, Respiratory Medicine, Allergology and Palliative Medicine, Lund University, Lund, Sweden
| | - Leif H Bjermer
- Department of Clinical Sciences Lund, Respiratory Medicine, Allergology and Palliative Medicine, Lund University, Lund, Sweden
| | - David Aronsson
- Department of Clinical Sciences Lund, Respiratory Medicine, Allergology and Palliative Medicine, Lund University, Lund, Sweden
| | - Jaro Ankerst
- Department of Clinical Sciences Lund, Respiratory Medicine, Allergology and Palliative Medicine, Lund University, Lund, Sweden
| | - Ellen Tufvesson
- Department of Clinical Sciences Lund, Respiratory Medicine, Allergology and Palliative Medicine, Lund University, Lund, Sweden
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Matera MG, Rinaldi B, Ambrosio C, Cazzola M. Is it preferable to administer a bronchodilator once- or twice-daily when treating COPD? Respir Med 2023; 219:107439. [PMID: 37879449 DOI: 10.1016/j.rmed.2023.107439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 10/03/2023] [Accepted: 10/22/2023] [Indexed: 10/27/2023]
Abstract
Nocturnal and early morning symptoms are common and uncomfortable in many patients with COPD, and are likely to affect their long-term outcomes. However, it is still debated whether it is better to give long-acting bronchodilators once- or twice-daily to symptomatic COPD patients. The functional link between circadian rhythms of autonomic tone and airway calibre explains why the timing of administration of bronchodilators in chronic airway diseases can induce different effects when taken at different biological (circadian) times. However, the timing also depends on the pharmacological characteristics of the bronchodilator to be used. Because the profile of bronchodilation produced by once-daily vs. twice-daily long-acting bronchodilators differs throughout 24 h, selecting long-acting bronchodilators may be customized to specific patient preferences based on the need for further bronchodilation in the evening. This is especially helpful for people who experience respiratory symptoms at night or early morning. Compared to placebo, evening bronchodilator administration is consistently linked with persistent overnight improvements in dynamic respiratory mechanics and inspiratory neural drive. The current evidence indicates that nocturnal and early morning symptoms control is best handled by a LAMA taken in the evening. In contrast, it seems preferable to use a LABA for daytime symptoms. Therefore, it can be speculated that combining a LAMA with a LABA can improve bronchodilation and control symptoms better. Both LAMA and LABA must be rapid in their onset of action. Aclidinium/formoterol, a twice-daily combination, is the most studies of the available LAMA/LABA combinations in terms of impact on daytime and nocturnal symptoms.
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Affiliation(s)
- Maria Gabriella Matera
- Department of Experimental Medicine, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - Barbara Rinaldi
- Department of Experimental Medicine, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - Concetta Ambrosio
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, Italy
| | - Mario Cazzola
- Department of Experimental Medicine, University of Rome 'Tor Vergata', Rome, Italy.
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Chen CY, Pan SW, Hsu CC, Liu JJ, Kumamaru H, Dong YH. Comparative cardiovascular safety of LABA/LAMA FDC versus LABA/ICS FDC in patients with chronic obstructive pulmonary disease: a population-based cohort study with a target trial emulation framework. Respir Res 2023; 24:239. [PMID: 37775734 PMCID: PMC10543303 DOI: 10.1186/s12931-023-02545-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 09/21/2023] [Indexed: 10/01/2023] Open
Abstract
BACKGROUND Use of combinations of long-acting β2 agonists/long-acting muscarinic antagonists (LABA/LAMA) in patients with chronic obstructive pulmonary disease (COPD) is increasing. Nevertheless, existing evidence on cardiovascular risk associated with LABA/LAMA versus another dual combination, LABA/inhaled corticosteroids (ICS), was limited and discrepant. AIM The present cohort study aimed to examine comparative cardiovascular safety of LABA/LAMA and LABA/ICS with a target trial emulation framework, focusing on dual fixed-dose combination (FDC) therapies. METHODS We identified patients with COPD who initiated LABA/LAMA FDC or LABA/ICS FDC from a nationwide Taiwanese database during 2017-2020. The outcome of interest was a hospitalized composite cardiovascular events of acute myocardial infarction, unstable angina, heart failure, cardiac dysrhythmia, and ischemic stroke. Cox regression models were used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs) for composite and individual cardiovascular events after matching up to five LABA/LAMA FDC initiators to one LABA/ICS FDC initiator using propensity scores (PS). RESULTS Among 75,926 PS-matched patients, use of LABA/LAMA FDC did not show a higher cardiovascular risk compared to use of LABA/ICS FDC, with a HR of 0.89 (95% CI, 0.78-1.01) for the composite events, 0.80 (95% CI, 0.61-1.05) for acute myocardial infarction, 1.48 (95% CI, 0.68-3.25) for unstable angina, 1.00 (95% CI, 0.80-1.24) for congestive heart failure, 0.62 (95% CI, 0.37-1.05) for cardiac dysrhythmia, and 0.82 (95% CI, 0.66-1.02) for ischemic stroke. The results did not vary substantially in several pre-specified sensitivity and subgroup analyses. CONCLUSION Our findings provide important reassurance about comparative cardiovascular safety of LABA/LAMA FDC treatment among patients with COPD.
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Affiliation(s)
- Chun-Yu Chen
- Institute of Public Health, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Pharmacy, College of Pharmaceutical Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Sheng-Wei Pan
- Department of Chest Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chia-Chen Hsu
- Department of Pharmacy, College of Pharmaceutical Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Pharmacy, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jason J Liu
- Institute of Public Health, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Hiraku Kumamaru
- Department of Healthcare Quality Assessment, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yaa-Hui Dong
- Institute of Public Health, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.
- Department of Pharmacy, College of Pharmaceutical Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan.
- Institute of Hospital and Health Care Administration, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.
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Arslan B, Çetin GP, Yilmaz İ. The Role of Long-Acting Antimuscarinic Agents in the Treatment of Asthma. J Aerosol Med Pulm Drug Deliv 2023; 36:189-209. [PMID: 37428619 DOI: 10.1089/jamp.2022.0059] [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: 07/12/2023] Open
Abstract
The journey of using anticholinergics in the treatment of asthma started with anticholinergic-containing plants such as Datura stramonium and Atropa belladonna, followed by ipratropium bromide and continued with tiotropium, glycopyrronium, and umeclidinium. Although antimuscarinics were used in the maintenance treatment of asthma over a century ago, after a long time (since 2014), it has been recommended to be used as an add-on long-acting antimuscarinic agent (LAMA) therapy in the maintenance treatment of asthma. The airway tone controlled by the vagus nerve is increased in asthma. Allergens, toxins, or viruses cause airway inflammation and inflammation-related epithelial damage, increased sensory nerve stimulation, ganglionic and postganglionic acetylcholine (ACh) release by inflammatory mediators, intensification of ACh signaling at M1 and M3 muscarinic ACh receptors (mAChRs), and dysfunction of M2 mAChR. Optimal anticholinergic drug for asthma should effectively block M3 and M1 receptors, but have minimal effect on M2 receptors. Tiotropium, umeclidinium, and glycopyrronium are anticholinergic agents with this feature. Tiotropium has been used in a separate inhaler as an add-on treatment to inhaled corticosteroid (ICS)/long-acting β2-agonist (LABA), and glycopyrronium and umeclidinium have been used in a single inhaler as a combination of ICS/LABA/LAMA in asthma in recent years. Guidelines recommend this regimen as an optimization step for patients with severe asthma before initiating any biologic or systemic corticosteroid therapy. In this review, the history of antimuscarinic agents, their effectiveness and safety in line with randomized controlled trials, and real-life studies in asthma treatment will be discussed according to the current data.
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Affiliation(s)
- Bahar Arslan
- Division of Immunology and Allergy, Department of Chest Diseases, Erciyes University School of Medicine, Kayseri, Turkey
| | - Gülden Paçacı Çetin
- Division of Immunology and Allergy, Department of Chest Diseases, Erciyes University School of Medicine, Kayseri, Turkey
| | - İnsu Yilmaz
- Division of Immunology and Allergy, Department of Chest Diseases, Erciyes University School of Medicine, Kayseri, Turkey
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Matera MG, Rogliani P, Novelli G, Cazzola M. The impact of genomic variants on patient response to inhaled bronchodilators: a comprehensive update. Expert Opin Drug Metab Toxicol 2023. [PMID: 37269324 DOI: 10.1080/17425255.2023.2221848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 06/01/2023] [Indexed: 06/05/2023]
Abstract
INTRODUCTION The bronchodilator response (BDR) depends on many factors, including genetic ones. Numerous single nucleotide polymorphisms (SNPs) influencing BDR have been identified. However, despite several studies in this field, genetic variations are not currently being utilized to support the use of bronchodilators. AREAS COVERED In this narrative review, the possible impact of genetic variants on BDR is discussed. EXPERT OPINION Pharmacogenetic studies of β2-agonists have mainly focused on ADRB2 gene. Three SNPs, A46G, C79G, and C491T, have functional significance. However, other uncommon variants may contribute to individual variability in salbutamol response. SNPs haplotypes in ADRB2 may have a role. Many variants in genes coding for muscarinic ACh receptor (mAChR) have been reported, particularly in the M2 and, to a lesser degree, M3 mAChRs, but no consistent evidence for a pharmacological relevance of these SNPs has been reported. Moreover, there is a link between SNPs and ethnic and/or age profiles regarding BDR. Nevertheless, replication of pharmacogenetic results is limited and often, BDR is dissociated from what is expected based on SNP identification. Pharmacogenetic studies on bronchodilators must continue. However, they must integrate data derived from a multi-omics approach with epigenetic factors that may modify BDR.
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Affiliation(s)
- Maria Gabriella Matera
- Department of Experimental Medicine, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - Paola Rogliani
- Department of Experimental Medicine, University of Rome 'Tor Vergata', Rome, Italy
| | - Giuseppe Novelli
- Department of Biomedicine and Prevention, University of Rome 'Tor Vergata', Rome, Italy
| | - Mario Cazzola
- Department of Experimental Medicine, University of Rome 'Tor Vergata', Rome, Italy
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Grogan A, Lucero EY, Jiang H, Rockman HA. Pathophysiology and pharmacology of G protein-coupled receptors in the heart. Cardiovasc Res 2023; 119:1117-1129. [PMID: 36534965 PMCID: PMC10202650 DOI: 10.1093/cvr/cvac171] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/30/2022] [Accepted: 10/06/2022] [Indexed: 08/10/2023] Open
Abstract
G protein-coupled receptors (GPCRs), comprising the largest superfamily of cell surface receptors, serve as fundamental modulators of cardiac health and disease owing to their key roles in the regulation of heart rate, contractile dynamics, and cardiac function. Accordingly, GPCRs are heavily pursued as drug targets for a wide variety of cardiovascular diseases ranging from heart failure, cardiomyopathy, and arrhythmia to hypertension and coronary artery disease. Recent advancements in understanding the signalling mechanisms, regulation, and pharmacological properties of GPCRs have provided valuable insights that will guide the development of novel therapeutics. Herein, we review the cellular signalling mechanisms, pathophysiological roles, and pharmacological developments of the major GPCRs in the heart, highlighting the β-adrenergic, muscarinic, and angiotensin receptors as exemplar subfamilies.
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Affiliation(s)
- Alyssa Grogan
- Department of Medicine, Duke University Medical Center, DUMC 3104, 226 CARL Building, Durham, NC 27710, USA
| | - Emilio Y Lucero
- Department of Medicine, Duke University Medical Center, DUMC 3104, 226 CARL Building, Durham, NC 27710, USA
| | - Haoran Jiang
- Department of Medicine, Duke University Medical Center, DUMC 3104, 226 CARL Building, Durham, NC 27710, USA
| | - Howard A Rockman
- Department of Medicine, Duke University Medical Center, DUMC 3104, 226 CARL Building, Durham, NC 27710, USA
- Cell Biology, Duke University Medical Center, DUMC 3104, 226 CARL Building, 12 Durham, NC 27710, USA
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7
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Pang JC, Vasudev M, Du AT, Nottoli MM, Dang K, Kuan EC. Intranasal Anticholinergics for Treatment of Chronic Rhinitis: Systematic Review and Meta-Analysis. Laryngoscope 2023; 133:722-731. [PMID: 35838014 DOI: 10.1002/lary.30306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 06/14/2022] [Accepted: 07/04/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Topical intranasal anticholinergics are commonly prescribed for the relief of chronic rhinitis and associated symptoms, warranting thorough assessment of the supporting evidence. The present study aimed to evaluate the safety and efficacy of anticholinergic nasal sprays in the management of allergic and non-allergic rhinitis symptom severity and duration. METHODS A search encompassing the Cochrane Library, PubMed/MEDLINE, and Scopus databases was conducted. Primary studies describing rhinorrhea, nasal congestion, and/or postnasal drip outcomes in rhinitis patients treated with an anticholinergic spray were included for review. RESULTS The search yielded 1,029 unique abstracts, of which 12 studies (n = 2,024) met inclusion criteria for qualitative synthesis and 9 (n = 1,920) for meta-analysis. Median follow-up was 4 weeks and ipratropium bromide was the most extensively trialed anticholinergic. Compared to placebo, anticholinergic treatment was demonstrated to significantly reduce rhinorrhea severity scores (standardized mean difference [95% CI] = -0.77 [-1.20, -0.35]; -0.43 [-0.72, -0.13]) and duration (-0.62 [-0.95, -0.30]; -0.29 [-0.47, -0.10]) in allergic and non-allergic rhinitis patients respectively. Benefit was less consistent for nasal congestion, postnasal drip, and sneezing symptoms. Reported adverse effects included nasal mucosa dryness or irritation, epistaxis, headaches, and pharyngitis, though comparison to placebo found significantly greater risk for epistaxis only (risk ratio [95% CI] = 2.19 [1.22, 3.93]). CONCLUSION Albeit treating other symptoms with less benefit, anticholinergic nasal sprays appear to be safe and efficacious in reducing rhinorrhea severity and duration in both rhinitis etiologies. This evidence supports their continued use in the treatment of rhinitis-associated rhinorrhea. LEVEL OF EVIDENCE 1 Laryngoscope, 133:722-731, 2023.
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Affiliation(s)
- Jonathan C Pang
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA
| | - Milind Vasudev
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA
| | - Amy T Du
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA
| | - Madeline M Nottoli
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA
| | - Katherine Dang
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA
| | - Edward C Kuan
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA
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Calzetta L, Ritondo BL, Zappa MC, Manzetti GM, Perduno A, Shute J, Rogliani P. The impact of long-acting muscarinic antagonists on mucus hypersecretion and cough in chronic obstructive pulmonary disease: a systematic review. Eur Respir Rev 2022; 31:31/164/210196. [PMID: 35508331 DOI: 10.1183/16000617.0196-2021] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 03/20/2022] [Indexed: 01/18/2023] Open
Abstract
Patients suffering from chronic obstructive pulmonary disease (COPD) clinically manifest airway mucus hypersecretion as sputum expectoration and cough. Evidence accumulated in the past decade has shown that the cholinergic system not only regulates airway smooth muscle contraction but also the activity of inflammatory and airway epithelial cells, including goblet cells, and submucosal gland activity. Long-acting muscarinic antagonists (LAMAs) with the most favourable M3/M2 muscarinic acetylcholine (ACh) receptors residency properties are not only excellent bronchodilators but potentially also mucus-modifying agents, able to positively impact on mucus hypersecretion and cough. The aim of this systematic review was to investigate the impact of LAMAs on mucus hypersecretion and cough in COPD patients. The evidence confirmed that LAMAs, mainly tiotropium and aclidinium, improved sputum production and cough in moderate to severe COPD. Thus, LAMAs not only antagonise the ACh-induced bronchoconstriction of the airways but also appear to limit the production of mucus secreted in response to ACh by airway goblet cells and/or submucosal glands. Further clinical studies are necessary to evaluate the impact of LAMAs exclusively on sputum symptoms and cough as primary end-points and to investigate whether LAMAs have a modulatory action on the rheological properties of mucus.
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Affiliation(s)
- Luigino Calzetta
- Dept of Medicine and Surgery, Respiratory Disease and Lung Function Unit, University of Parma, Parma, Italy
| | - Beatrice Ludovica Ritondo
- Unit of Respiratory Medicine, Dept of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | | | - Gian Marco Manzetti
- Unit of Respiratory Medicine, Dept of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Andrea Perduno
- Unit of Respiratory Medicine, Dept of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Janis Shute
- School of Pharmacy and Biomedical Science, University of Portsmouth, Portsmouth, UK
| | - Paola Rogliani
- Unit of Respiratory Medicine, Dept of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
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9
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Cazzola M, Martínez-García MÁ, Matera MG. Bronchodilators in bronchiectasis: there is light but it is still too dim. Eur Respir J 2022; 59:13993003.03127-2021. [PMID: 35680152 DOI: 10.1183/13993003.03127-2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 12/17/2021] [Indexed: 11/05/2022]
Affiliation(s)
- Mario Cazzola
- Unit of Respiratory Medicine, Dept of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Miguel Ángel Martínez-García
- Respiratory Dept, Polytechnic and University La Fe Hospital, Valencia, Spain.,Centro de Investigación Biomédica en Red (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
| | - Maria Gabriella Matera
- Unit of Pharmacology, Dept of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
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10
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Anderson S, Atkins P, Bäckman P, Cipolla D, Clark A, Daviskas E, Disse B, Entcheva-Dimitrov P, Fuller R, Gonda I, Lundbäck H, Olsson B, Weers J. Inhaled Medicines: Past, Present, and Future. Pharmacol Rev 2022; 74:48-118. [PMID: 34987088 DOI: 10.1124/pharmrev.120.000108] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 08/06/2021] [Indexed: 12/21/2022] Open
Abstract
The purpose of this review is to summarize essential pharmacological, pharmaceutical, and clinical aspects in the field of orally inhaled therapies that may help scientists seeking to develop new products. After general comments on the rationale for inhaled therapies for respiratory disease, the focus is on products approved approximately over the last half a century. The organization of these sections reflects the key pharmacological categories. Products for asthma and chronic obstructive pulmonary disease include β -2 receptor agonists, muscarinic acetylcholine receptor antagonists, glucocorticosteroids, and cromones as well as their combinations. The antiviral and antibacterial inhaled products to treat respiratory tract infections are then presented. Two "mucoactive" products-dornase α and mannitol, which are both approved for patients with cystic fibrosis-are reviewed. These are followed by sections on inhaled prostacyclins for pulmonary arterial hypertension and the challenging field of aerosol surfactant inhalation delivery, especially for prematurely born infants on ventilation support. The approved products for systemic delivery via the lungs for diseases of the central nervous system and insulin for diabetes are also discussed. New technologies for drug delivery by inhalation are analyzed, with the emphasis on those that would likely yield significant improvements over the technologies in current use or would expand the range of drugs and diseases treatable by this route of administration. SIGNIFICANCE STATEMENT: This review of the key aspects of approved orally inhaled drug products for a variety of respiratory diseases and for systemic administration should be helpful in making judicious decisions about the development of new or improved inhaled drugs. These aspects include the choices of the active ingredients, formulations, delivery systems suitable for the target patient populations, and, to some extent, meaningful safety and efficacy endpoints in clinical trials.
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Affiliation(s)
- Sandra Anderson
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia (S.A.); Inhaled Delivery Solutions LLC, Durham, North Carolina (P.A.); Emmace Consulting AB Medicon Village, Lund, Sweden (P.B., H.L., B.O.); Insmed Inc., Bridgewater, New Jersey (D.C.); Aerogen Pharma Corporation, San Mateo, California (A.C.); Woolcock Institute of Medical Research, Glebe, New South Wales, Australia (E.D.); Drug Development, Pharmacology and Clinical Pharmacology Consulting, Mainz, Germany (B.D.); Preferred Regulatory Consulting, San Mateo, California (P.E-.D.); Clayton, CA (R.F.); Respidex LLC, Dennis, Massachusetts (I.G.); and cystetic Medicines, Inc., Burlingame, California (J.W.)
| | - Paul Atkins
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia (S.A.); Inhaled Delivery Solutions LLC, Durham, North Carolina (P.A.); Emmace Consulting AB Medicon Village, Lund, Sweden (P.B., H.L., B.O.); Insmed Inc., Bridgewater, New Jersey (D.C.); Aerogen Pharma Corporation, San Mateo, California (A.C.); Woolcock Institute of Medical Research, Glebe, New South Wales, Australia (E.D.); Drug Development, Pharmacology and Clinical Pharmacology Consulting, Mainz, Germany (B.D.); Preferred Regulatory Consulting, San Mateo, California (P.E-.D.); Clayton, CA (R.F.); Respidex LLC, Dennis, Massachusetts (I.G.); and cystetic Medicines, Inc., Burlingame, California (J.W.)
| | - Per Bäckman
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia (S.A.); Inhaled Delivery Solutions LLC, Durham, North Carolina (P.A.); Emmace Consulting AB Medicon Village, Lund, Sweden (P.B., H.L., B.O.); Insmed Inc., Bridgewater, New Jersey (D.C.); Aerogen Pharma Corporation, San Mateo, California (A.C.); Woolcock Institute of Medical Research, Glebe, New South Wales, Australia (E.D.); Drug Development, Pharmacology and Clinical Pharmacology Consulting, Mainz, Germany (B.D.); Preferred Regulatory Consulting, San Mateo, California (P.E-.D.); Clayton, CA (R.F.); Respidex LLC, Dennis, Massachusetts (I.G.); and cystetic Medicines, Inc., Burlingame, California (J.W.)
| | - David Cipolla
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia (S.A.); Inhaled Delivery Solutions LLC, Durham, North Carolina (P.A.); Emmace Consulting AB Medicon Village, Lund, Sweden (P.B., H.L., B.O.); Insmed Inc., Bridgewater, New Jersey (D.C.); Aerogen Pharma Corporation, San Mateo, California (A.C.); Woolcock Institute of Medical Research, Glebe, New South Wales, Australia (E.D.); Drug Development, Pharmacology and Clinical Pharmacology Consulting, Mainz, Germany (B.D.); Preferred Regulatory Consulting, San Mateo, California (P.E-.D.); Clayton, CA (R.F.); Respidex LLC, Dennis, Massachusetts (I.G.); and cystetic Medicines, Inc., Burlingame, California (J.W.)
| | - Andrew Clark
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia (S.A.); Inhaled Delivery Solutions LLC, Durham, North Carolina (P.A.); Emmace Consulting AB Medicon Village, Lund, Sweden (P.B., H.L., B.O.); Insmed Inc., Bridgewater, New Jersey (D.C.); Aerogen Pharma Corporation, San Mateo, California (A.C.); Woolcock Institute of Medical Research, Glebe, New South Wales, Australia (E.D.); Drug Development, Pharmacology and Clinical Pharmacology Consulting, Mainz, Germany (B.D.); Preferred Regulatory Consulting, San Mateo, California (P.E-.D.); Clayton, CA (R.F.); Respidex LLC, Dennis, Massachusetts (I.G.); and cystetic Medicines, Inc., Burlingame, California (J.W.)
| | - Evangelia Daviskas
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia (S.A.); Inhaled Delivery Solutions LLC, Durham, North Carolina (P.A.); Emmace Consulting AB Medicon Village, Lund, Sweden (P.B., H.L., B.O.); Insmed Inc., Bridgewater, New Jersey (D.C.); Aerogen Pharma Corporation, San Mateo, California (A.C.); Woolcock Institute of Medical Research, Glebe, New South Wales, Australia (E.D.); Drug Development, Pharmacology and Clinical Pharmacology Consulting, Mainz, Germany (B.D.); Preferred Regulatory Consulting, San Mateo, California (P.E-.D.); Clayton, CA (R.F.); Respidex LLC, Dennis, Massachusetts (I.G.); and cystetic Medicines, Inc., Burlingame, California (J.W.)
| | - Bernd Disse
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia (S.A.); Inhaled Delivery Solutions LLC, Durham, North Carolina (P.A.); Emmace Consulting AB Medicon Village, Lund, Sweden (P.B., H.L., B.O.); Insmed Inc., Bridgewater, New Jersey (D.C.); Aerogen Pharma Corporation, San Mateo, California (A.C.); Woolcock Institute of Medical Research, Glebe, New South Wales, Australia (E.D.); Drug Development, Pharmacology and Clinical Pharmacology Consulting, Mainz, Germany (B.D.); Preferred Regulatory Consulting, San Mateo, California (P.E-.D.); Clayton, CA (R.F.); Respidex LLC, Dennis, Massachusetts (I.G.); and cystetic Medicines, Inc., Burlingame, California (J.W.)
| | - Plamena Entcheva-Dimitrov
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia (S.A.); Inhaled Delivery Solutions LLC, Durham, North Carolina (P.A.); Emmace Consulting AB Medicon Village, Lund, Sweden (P.B., H.L., B.O.); Insmed Inc., Bridgewater, New Jersey (D.C.); Aerogen Pharma Corporation, San Mateo, California (A.C.); Woolcock Institute of Medical Research, Glebe, New South Wales, Australia (E.D.); Drug Development, Pharmacology and Clinical Pharmacology Consulting, Mainz, Germany (B.D.); Preferred Regulatory Consulting, San Mateo, California (P.E-.D.); Clayton, CA (R.F.); Respidex LLC, Dennis, Massachusetts (I.G.); and cystetic Medicines, Inc., Burlingame, California (J.W.)
| | - Rick Fuller
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia (S.A.); Inhaled Delivery Solutions LLC, Durham, North Carolina (P.A.); Emmace Consulting AB Medicon Village, Lund, Sweden (P.B., H.L., B.O.); Insmed Inc., Bridgewater, New Jersey (D.C.); Aerogen Pharma Corporation, San Mateo, California (A.C.); Woolcock Institute of Medical Research, Glebe, New South Wales, Australia (E.D.); Drug Development, Pharmacology and Clinical Pharmacology Consulting, Mainz, Germany (B.D.); Preferred Regulatory Consulting, San Mateo, California (P.E-.D.); Clayton, CA (R.F.); Respidex LLC, Dennis, Massachusetts (I.G.); and cystetic Medicines, Inc., Burlingame, California (J.W.)
| | - Igor Gonda
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia (S.A.); Inhaled Delivery Solutions LLC, Durham, North Carolina (P.A.); Emmace Consulting AB Medicon Village, Lund, Sweden (P.B., H.L., B.O.); Insmed Inc., Bridgewater, New Jersey (D.C.); Aerogen Pharma Corporation, San Mateo, California (A.C.); Woolcock Institute of Medical Research, Glebe, New South Wales, Australia (E.D.); Drug Development, Pharmacology and Clinical Pharmacology Consulting, Mainz, Germany (B.D.); Preferred Regulatory Consulting, San Mateo, California (P.E-.D.); Clayton, CA (R.F.); Respidex LLC, Dennis, Massachusetts (I.G.); and cystetic Medicines, Inc., Burlingame, California (J.W.)
| | - Hans Lundbäck
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia (S.A.); Inhaled Delivery Solutions LLC, Durham, North Carolina (P.A.); Emmace Consulting AB Medicon Village, Lund, Sweden (P.B., H.L., B.O.); Insmed Inc., Bridgewater, New Jersey (D.C.); Aerogen Pharma Corporation, San Mateo, California (A.C.); Woolcock Institute of Medical Research, Glebe, New South Wales, Australia (E.D.); Drug Development, Pharmacology and Clinical Pharmacology Consulting, Mainz, Germany (B.D.); Preferred Regulatory Consulting, San Mateo, California (P.E-.D.); Clayton, CA (R.F.); Respidex LLC, Dennis, Massachusetts (I.G.); and cystetic Medicines, Inc., Burlingame, California (J.W.)
| | - Bo Olsson
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia (S.A.); Inhaled Delivery Solutions LLC, Durham, North Carolina (P.A.); Emmace Consulting AB Medicon Village, Lund, Sweden (P.B., H.L., B.O.); Insmed Inc., Bridgewater, New Jersey (D.C.); Aerogen Pharma Corporation, San Mateo, California (A.C.); Woolcock Institute of Medical Research, Glebe, New South Wales, Australia (E.D.); Drug Development, Pharmacology and Clinical Pharmacology Consulting, Mainz, Germany (B.D.); Preferred Regulatory Consulting, San Mateo, California (P.E-.D.); Clayton, CA (R.F.); Respidex LLC, Dennis, Massachusetts (I.G.); and cystetic Medicines, Inc., Burlingame, California (J.W.)
| | - Jeffry Weers
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia (S.A.); Inhaled Delivery Solutions LLC, Durham, North Carolina (P.A.); Emmace Consulting AB Medicon Village, Lund, Sweden (P.B., H.L., B.O.); Insmed Inc., Bridgewater, New Jersey (D.C.); Aerogen Pharma Corporation, San Mateo, California (A.C.); Woolcock Institute of Medical Research, Glebe, New South Wales, Australia (E.D.); Drug Development, Pharmacology and Clinical Pharmacology Consulting, Mainz, Germany (B.D.); Preferred Regulatory Consulting, San Mateo, California (P.E-.D.); Clayton, CA (R.F.); Respidex LLC, Dennis, Massachusetts (I.G.); and cystetic Medicines, Inc., Burlingame, California (J.W.)
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11
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Martínez-García MÁ, Oscullo G, García-Ortega A, Matera MG, Rogliani P, Cazzola M. Rationale and Clinical Use of Bronchodilators in Adults with Bronchiectasis. Drugs 2021; 82:1-13. [PMID: 34826104 DOI: 10.1007/s40265-021-01646-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/03/2021] [Indexed: 12/16/2022]
Abstract
Currently, there is much controversy surrounding the therapeutic approach to pulmonary function abnormalities in patients with bronchiectasis and, consequently, whether and when to use bronchodilators in these patients. National and international guidelines on the treatment of bronchiectasis in adults do not recommend the routine use of bronchodilators because there is no evidence that a significant response to a bronchodilator or the presence or hyperresponsiveness of the airway are good predictors of future effective clinical response. However, some guidelines recommend them in the presence of airway obstruction and/or special conditions, which vary according to the guideline in question, although there are no recommendations on optimal dosing and bronchodilator treatment combined with or without inhaled corticosteroids. Nonetheless, in contrast with guideline recommendations, bronchodilators are overused in real-world patients with bronchiectasis even in the absence of airway obstruction, as demonstrated by analysis of national and international registries. This overuse can be explained by the awareness of the existence of a solid pharmacological rationale that supports the use of bronchodilators in the presence of chronic airway obstruction independent of its aetiology. We performed a systematic review of the literature and were able to verify that there are no randomised controlled trials (apart from a small study with methodological limitations and a very recent trial involving a not-very-large number of patients), or any long-term observational studies on the short- or long-term effect of bronchodilators in patients with bronchiectasis. Therefore, we believe that it is essential and even urgent to evaluate the effects of bronchodilators in these patients with appropriately designed studies.
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Affiliation(s)
- Miguel Ángel Martínez-García
- Respiratory Department, Polytechnic and University La Fe Hospital, Valencia, Spain.,CIBERES de Enfermedades Respiratorias, Madrid, Spain
| | - Grace Oscullo
- Respiratory Department, Polytechnic and University La Fe Hospital, Valencia, Spain
| | | | - Maria Gabriella Matera
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Paola Rogliani
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Mario Cazzola
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy.
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12
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Chacón P, Vega-Rioja A, Doukkali B, Del Valle Rodríguez A, Bellido V, Puente Y, Alcañiz L, Rodríguez D, Palacios R, Cornejo-García JA, Monteseirín J, Rivas-Pérez D. Targeted inhibition of allergen-induced histamine production by neutrophils. FASEB J 2021; 35:e21483. [PMID: 33788304 DOI: 10.1096/fj.202001912r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 02/12/2021] [Accepted: 02/15/2021] [Indexed: 11/11/2022]
Abstract
Histamine is a critical inflammatory mediator in allergic diseases. We showed in a previous work that neutrophils from allergic patients produce histamine in response to allergens to which the patients were sensitized. Here, we investigate the molecular mechanisms involved in this process using peripheral blood neutrophils. We challenged these cells in vitro with allergens and analyzed histamine release in the culture supernatants. We also explored the effect of common therapeutic drugs that ameliorate allergic symptoms, as well as allergen-specific immunotherapy. Additionally, we examined the expression of histidine decarboxylase and diamine oxidase, critical enzymes in the metabolism of histamine, under allergen challenge. We show that allergen-induced histamine release is dependent on the activation of the phosphoinositide 3-kinase, mitogen-activated protein kinase p38, and extracellular signal-regulated kinase 1/2 signaling pathways. We also found a contribution of the phosphatase calcineurin to lesser extent. Anti-histamines, glucocorticoids, anti-M3-muscarinic receptor antagonists, and mainly β2 -receptor agonists abolished the allergen-dependent histamine release. Interestingly, allergen-specific immunotherapy canceled the histamine release through the downregulation of histidine decarboxylase expression. Our observations describe novel molecular mechanisms involved in the allergen-dependent histamine release by human neutrophils and provide new targets to inhibit histamine production.
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Affiliation(s)
- Pedro Chacón
- UGC de Alergología, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Antonio Vega-Rioja
- UGC de Alergología, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Bouchra Doukkali
- UGC de Alergología, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | | | - Virginia Bellido
- UGC de Alergología, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Yolanda Puente
- UGC de Alergología, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Lorena Alcañiz
- UGC de Dermatología, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | | | | | | | - Javier Monteseirín
- UGC de Alergología, Hospital Universitario Virgen Macarena, Sevilla, Spain.,Departamento de Medicina, Facultad de Medicina, Universidad de Sevilla, Sevilla, Spain
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13
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Ora J, Calzetta L, Ritondo BL, Matera MG, Rogliani P. Current long-acting muscarinic antagonists for the treatment of asthma. Expert Opin Pharmacother 2021; 22:2343-2357. [PMID: 34219573 DOI: 10.1080/14656566.2021.1952182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION The role of long-acting muscarinic antagonists (LAMAs) is well established in uncontrolled asthma, but not in milder stages. AREAS COVERED This review examines the main randomized controlled trials (RCTs) that have investigated LAMAs administered as monotherapy or in combination to asthmatic patients, according to the different phenotypes. It offers an overview of the role of LAMAs or their fixed dose combinations (FDCs) in the treatment across all the different stages of asthma. EXPERT OPINION Tiotropium is now widely recognized as treatment for moderate to severe uncontrolled asthma (step 4-5) in adults and children. The most recent new evidence is: a) in adults, three different LAMA/long-acting β2-agonist (LABA)/inhaled corticosteroid (ICS) FDCs have been recently approved, extending the treatment options for these patients; b) therapy with LAMAs does not depend on patient's Th2 status and justifies the indication regardless of patient's phenotyping; c) in the milder stages, the high variability of response to LAMAs and the lack of a good phenotyping of patients represents the main obstacle in prescribing LAMAs. A better characterization of parasympathetic tone activity could improve LAMAs prescription.
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Affiliation(s)
- Josuel Ora
- Respiratory Medicine Unit, University Hospital "Tor Vergata", Rome, Italy
| | - Luigino Calzetta
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | | | - Maria Gabriella Matera
- Department of Experimental Medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Paola Rogliani
- Respiratory Medicine Unit, University Hospital "Tor Vergata", Rome, Italy.,Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
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14
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Matera MG, Page CP, Calzetta L, Rogliani P, Cazzola M. Pharmacology and Therapeutics of Bronchodilators Revisited. Pharmacol Rev 2020; 72:218-252. [PMID: 31848208 DOI: 10.1124/pr.119.018150] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Bronchodilators remain the cornerstone of the treatment of airway disorders such as asthma and chronic obstructive pulmonary disease (COPD). There is therefore considerable interest in understanding how to optimize the use of our existing classes of bronchodilator and in identifying novel classes of bronchodilator drugs. However, new classes of bronchodilator have proved challenging to develop because many of these have no better efficacy than existing classes of bronchodilator and often have unacceptable safety profiles. Recent research has shown that optimization of bronchodilation occurs when both arms of the autonomic nervous system are affected through antagonism of muscarinic receptors to reduce the influence of parasympathetic innervation of the lung and through stimulation of β 2-adrenoceptors (β 2-ARs) on airway smooth muscle with β 2-AR-selective agonists to mimic the sympathetic influence on the lung. This is currently achieved by use of fixed-dose combinations of inhaled long-acting β 2-adrenoceptor agonists (LABAs) and long-acting muscarinic acetylcholine receptor antagonists (LAMAs). Due to the distinct mechanisms of action of LAMAs and LABAs, the additive/synergistic effects of using these drug classes together has been extensively investigated. More recently, so-called "triple inhalers" containing fixed-dose combinations of both classes of bronchodilator (dual bronchodilation) and an inhaled corticosteroid in the same inhaler have been developed. Furthermore, a number of so-called "bifunctional drugs" having two different primary pharmacological actions in the same molecule are under development. This review discusses recent advancements in knowledge on bronchodilators and bifunctional drugs for the treatment of asthma and COPD. SIGNIFICANCE STATEMENT: Since our last review in 2012, there has been considerable research to identify novel classes of bronchodilator drugs, to further understand how to optimize the use of the existing classes of bronchodilator, and to better understand the role of bifunctional drugs in the treatment of asthma and chronic obstructive pulmonary disease.
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Affiliation(s)
- M G Matera
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli," Naples, Italy (M.G.M.); Sackler Institute of Pulmonary Pharmacology, Institute of Pharmaceutical Science, King's College London, London, United Kingdom (C.P.P.); and Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata," Rome, Italy (L.C., P.R., M.C.)
| | - C P Page
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli," Naples, Italy (M.G.M.); Sackler Institute of Pulmonary Pharmacology, Institute of Pharmaceutical Science, King's College London, London, United Kingdom (C.P.P.); and Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata," Rome, Italy (L.C., P.R., M.C.)
| | - L Calzetta
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli," Naples, Italy (M.G.M.); Sackler Institute of Pulmonary Pharmacology, Institute of Pharmaceutical Science, King's College London, London, United Kingdom (C.P.P.); and Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata," Rome, Italy (L.C., P.R., M.C.)
| | - P Rogliani
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli," Naples, Italy (M.G.M.); Sackler Institute of Pulmonary Pharmacology, Institute of Pharmaceutical Science, King's College London, London, United Kingdom (C.P.P.); and Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata," Rome, Italy (L.C., P.R., M.C.)
| | - M Cazzola
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli," Naples, Italy (M.G.M.); Sackler Institute of Pulmonary Pharmacology, Institute of Pharmaceutical Science, King's College London, London, United Kingdom (C.P.P.); and Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata," Rome, Italy (L.C., P.R., M.C.)
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15
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Bugay V, Wallace DJ, Wang B, Salinas I, Chapparo AP, Smith HR, Dube PH, Brooks EG, Berg KA, Brenner R. Bis-Quinolinium Cyclophane Blockers of SK Potassium Channels Are Antagonists of M3 Muscarinic Acetylcholine Receptors. Front Pharmacol 2020; 11:552211. [PMID: 33041794 PMCID: PMC7525093 DOI: 10.3389/fphar.2020.552211] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 08/27/2020] [Indexed: 11/20/2022] Open
Abstract
Dequalinium is used as an antimicrobial compound for oral health and other microbial infections. Derivatives of dequalinium, the bis-quinolinium cyclophanes UCL 1684 and UCL 1848, are high affinity SK potassium channel antagonists. Here we investigated these compounds as M3 muscarinic receptor (mACHR) antagonists. We used the R-CEPIAer endoplasmic reticulum calcium reporter to functionally assay for Gq-coupled receptor signaling, and investigated the bis-quinolinium cyclophanes as antagonists of M3 mACHR activation in transfected CHO cells. Given mACHR roles in airway smooth muscle (ASM) contractility, we also tested the ability of UCL 1684 to relax ASM. We find that these compounds antagonized M3 mACHRs with an IC50 of 0.27 μM for dequalinium chloride, 1.5 μM for UCL 1684 and 1.0 μM for UCL 1848. UCL 1684 also antagonized M1 (IC50 0.12 μM) and M5 (IC50 0.52 μM) mACHR responses. UCL 1684 was determined to be a competitive antagonist at M3 receptors as it increased the EC50 for carbachol without a reduction in the maximum response. The Ki for UCL1684 determined from competition binding experiments was 909 nM. UCL 1684 reduced carbachol-evoked ASM contractions (>90%, IC50 0.43 μM), and calcium mobilization in rodent and human lung ASM cells. We conclude that dequalinium and bis-quinolinium cyclophanes antagonized M3 mACHR activation at sub- to low micromolar concentrations, with UCL 1684 acting as an ASM relaxant. Caution should be taken when using these compounds to block SK potassium channels, as inhibition of mACHRs may be a side-effect if excessive concentrations are used.
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Affiliation(s)
- Vladislav Bugay
- Cell and Integrative Physiology, UT Health San Antonio, San Antonio, TX, United States
| | - Derek J Wallace
- Intensive Care Unit, Methodist Hospital Texsan, San Antonio, TX, United States
| | - Bin Wang
- Cell and Integrative Physiology, UT Health San Antonio, San Antonio, TX, United States
| | - Irving Salinas
- Department of Physiology, Michigan State University, East Lansing, MI, United States
| | | | - Hudson Ryan Smith
- Department of Pharmacology, UT Health San Antonio, San Antonio, TX, United States
| | - Peter Herbert Dube
- Microbiology, Immunology & Molecular Genetics, UT Health San Antonio, San Antonio, TX, United States
| | - Edward G Brooks
- Department of Pediatrics, UT Health San Antonio, San Antonio, TX, United States.,Microbiology, Immunology & Molecular Genetics, UT Health San Antonio, San Antonio, TX, United States
| | - Kelly Ann Berg
- Department of Pharmacology, UT Health San Antonio, San Antonio, TX, United States
| | - Robert Brenner
- Cell and Integrative Physiology, UT Health San Antonio, San Antonio, TX, United States
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16
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Qi C, Zhou J, Wang Z, Fang X, Li D, Jin Y, Song J. Cigarette smoke extract combined with lipopolysaccharide reduces OCTN1/2 expression in human alveolar epithelial cells in vitro and rat lung in vivo under inflammatory conditions. Int Immunopharmacol 2020; 87:106812. [PMID: 32707498 DOI: 10.1016/j.intimp.2020.106812] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 06/25/2020] [Accepted: 07/13/2020] [Indexed: 12/21/2022]
Abstract
Organic cation transporter 1/2 (OCTN1/2) play important roles in the transport of drugs related to pulmonary inflammatory diseases. Nevertheless, the involvement of inflammation induced by cigarette smoke extract (CSE) combined with lipopolysaccharide (LPS) in the regulation of OCTN1/2 is not fully understood. In this study, CSE combined with LPS was used to establish inflammation models in vitro and in vivo. Our study found that the expression of OCTN1/2 was downregulated in rat lung in vivo and in a human alveolar cell line in vitro after treatment with CSE and LPS compared with the control group, while the expression of inflammatory factors was upregulated. After treatment with ipratropium bromide (IB) or dexamethasone (DEX), the expression of OCTN1/2 was upregulated compared with that in the CSE-LPS model group, while the expression of inflammatory factors was significantly downregulated. After administration of the NF-κB inhibitor PDTC on the basis of the inflammatory status, the expression of OCTN1/2 was upregulated in the treated group compared with the CSE-LPS model group, while the expression of phospho-p65, phospho-IκBα and inflammatory factors was significantly downregulated. We further added the NF-κB agonist HSP70 and found a result that the exact opposite of that observed with PDTC. Our findings show that CSE combined with LPS can downregulate the expression of OCTN1/2 under inflammatory conditions, and that the downregulation of OCTN1/2 expression may partially occur via the NF-κB signaling pathway.
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Affiliation(s)
- Chuanzong Qi
- Institute for Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China; Institute for the Key Laboratory of Anti-inflammatory and Immune Medicines, Ministry of Education, Hefei, China
| | - Jian Zhou
- Institute for Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China; Institute for the Key Laboratory of Anti-inflammatory and Immune Medicines, Ministry of Education, Hefei, China
| | - Zihao Wang
- Institute for Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China; Institute for the Key Laboratory of Anti-inflammatory and Immune Medicines, Ministry of Education, Hefei, China
| | - Xin Fang
- Institute for Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China; Institute for the Key Laboratory of Anti-inflammatory and Immune Medicines, Ministry of Education, Hefei, China
| | - Dalang Li
- Institute for Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China; Institute for the Key Laboratory of Anti-inflammatory and Immune Medicines, Ministry of Education, Hefei, China
| | - Yong Jin
- Institute for Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China; Institute for the Key Laboratory of Anti-inflammatory and Immune Medicines, Ministry of Education, Hefei, China
| | - Jue Song
- Institute for Anhui Province Key Laboratory of Major Autoimmune Diseases, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China; Institute for the Key Laboratory of Anti-inflammatory and Immune Medicines, Ministry of Education, Hefei, China.
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17
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Matera MG, Belardo C, Rinaldi M, Rinaldi B, Cazzola M. Emerging muscarinic receptor antagonists for the treatment of asthma. Expert Opin Emerg Drugs 2020; 25:123-130. [PMID: 32312134 DOI: 10.1080/14728214.2020.1758059] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION The increased acetylcholine signaling in asthma pathophysiology offers the rationale for the use of LAMAs in the treatment of asthmatic patients. Tiotropium is still the only LAMA approved for use in asthma but there is a real interest in developing novel LAMAs for the treatment of asthma, or at least to extend this indication to other LAMAs already on the market. AREAS COVERED We examined and discussed trials and research that have studied or are evaluating the role of LAMAs already on the market in asthma and possible novel muscarinic acetylcholine receptor antagonists. EXPERT OPINION Glycopyrronium and umeclidinium will soon be included in the GINA strategy with the same current indications of tiotropium. It is likely that the choice of the LAMA will be influenced not so much by its pharmacological profile as by the type of triple therapy chosen. It is extremely difficult to identify a new LAMA that is more effective than tiotropium, but is it plausible that new technologies that will allow delivering the drug in a more targeted way and with a lower risk of adverse effects may represent the real progress in the use of LAMAs in asthma in the coming years.
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Affiliation(s)
- Maria Gabriella Matera
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli" , Naples, Italy
| | - Carmela Belardo
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli" , Naples, Italy
| | - Michele Rinaldi
- Multidisciplnary Department of Medical-Surgical and Dental Specialities, University of Campania "Luigi Vanvitelli" , Naples, Italy
| | - Barbara Rinaldi
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli" , Naples, Italy
| | - Mario Cazzola
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata" , Rome, Italy
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18
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Matera MG, Rinaldi B, Berardo C, Rinaldi M, Cazzola M. A review of the pharmacokinetics of M 3 muscarinic receptor antagonists used for the treatment of asthma. Expert Opin Drug Metab Toxicol 2020; 16:143-148. [PMID: 31958237 DOI: 10.1080/17425255.2020.1716730] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Introduction: There is solid evidence that in patients with poorly controlled severe asthma despite the use of ICS and LABA, the addition of LAMAs, such as tiotropium, significantly increases the time to the first severe exacerbation and provides a modest but sustained bronchodilation. However, only a very limited number of pharmacokinetic studies with these agents have been performed in asthmatic patients.Areas covered: The pharmacokinetic profile of inhaled tiotropium, umeclidinium and glycopyrronium in healthy volunteers and that of inhaled tiotropium and umeclidinium in asthmatic patients have been reviewed.Expert opinion: In asthmatic patients, LAMAs are rapidly absorbed into the systemic compartment and demonstrate bi-exponential elimination (rapidly declining plasma concentrations followed by slow apparent terminal elimination). Apparently, the severity of asthma does not change the pharmacokinetics of LAMAs. The limited information available is focused on the plasma pharmacokinetic profile of these drugs and, consequently, although suitable for establishing a systemic safety profile, it does not tell us much about possible therapeutic efficacy of LAMAs in asthmatics because quantification of systemic plasma values is neither at the airways, which are their site of action nor representative of their transport to this site.
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Affiliation(s)
- Maria Gabriella Matera
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Barbara Rinaldi
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Carmela Berardo
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Michele Rinaldi
- Multidisciplnary Department of Medical-Surgical and Dental Specialities, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Mario Cazzola
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
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Incorvaia C, Gritti BL, Ridolo E. Is there any further advance in bronchodilator combination therapy for COPD? Curr Med Res Opin 2020; 36:125-126. [PMID: 31581850 DOI: 10.1080/03007995.2019.1676576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
| | | | - Erminia Ridolo
- Allergy and Clinical Immunology, Medicine and Surgery Department, University of Parma, Parma, Italy
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20
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Cazzola M, Puxeddu E, Matera MG, Rogliani P. A potential role of triple therapy for asthma patients. Expert Rev Respir Med 2019; 13:1079-1085. [PMID: 31422716 DOI: 10.1080/17476348.2019.1657408] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Introduction: The use of LAMAs in asthma is now supported by pharmacological and clinical evidence, whereas the effectiveness of therapy with ICS/LABA/LAMA fixed dose combinations in patients with asthma still remains to be determined. Areas covered: The pharmacological rationale that explains why it is possible to use triple therapy in asthma and the results of clinical studies that have explored the effects of this therapy in asthmatics is critically examined. A systematic search was conducted on 10 August 2019, and included six electronic databases: EMBASE, MEDLINE, Scopus, The Cochrane Library, Web of Science, and Google Scholar. Expert opinion: The real role of single inhaler triple therapy in asthma will be demonstrated when the various trials that are currently ongoing or are scheduled will be completed. We believe that it is appropriate to treat with triple therapy asthmatic patients who have smoked and remain symptomatic or suffer from frequent exacerbations despite initial inhaler therapy with ICS/LABA. However, we must establish when to step up or mainly step down triple therapy especially in patients who are well controlled, and what will be the cost of these combinations in the management of asthma.
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Affiliation(s)
- Mario Cazzola
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata" , Rome , Italy
| | - Ermanno Puxeddu
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata" , Rome , Italy
| | - Maria Gabriella Matera
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli" , Naples , Italy
| | - Paola Rogliani
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata" , Rome , Italy
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21
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Ensifentrine (RPL554): an inhaled 'bifunctional' dual PDE3/4 inhibitor for the treatment of asthma and chronic obstructive pulmonary disease. Pharm Pat Anal 2019; 7:249-257. [PMID: 30657422 DOI: 10.4155/ppa-2018-0030] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Ensifentrine (RPL554), an inhaled 'bifunctional' dual phosphodiesterase 3/4 inhibitor that exhibits both bronchodilator and anti-inflammatory activities, provides a new option in the treatment of chronic obstructive pulmonary disease (COPD) and other inflammatory airway diseases that are under clinical development. Ensifentrine appears to be initially under development for the treatment of COPD although it is not yet clear whether it should be understood as an add-on therapy in patients for the treatment of acute exacerbations of COPD or for the regular maintenance treatment of patients either alone, or on top of existing drug classes.
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22
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Facius A, Marostica E, Gardiner P, Watz H, Lahu G. Pharmacokinetic and Pharmacodynamic Modelling to Characterize the Tolerability of Alternative Up-Titration Regimens of Roflumilast in Patients with Chronic Obstructive Pulmonary Disease. Clin Pharmacokinet 2018; 57:1029-1038. [PMID: 29797235 PMCID: PMC6028881 DOI: 10.1007/s40262-018-0671-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND In the OPTIMIZE study, 4 weeks of roflumilast 250 µg once daily before escalation to the approved 500 µg once daily maintenance dose reduced treatment discontinuations and improved tolerability to roflumilast among patients with chronic obstructive pulmonary disease (COPD). In this study, we present the pharmacokinetic (PK) results and PK/pharmacodynamic (PD) modelling data from OPTIMIZE. METHODS OPTIMIZE was a multicentre, double-blind, phase III study in which patients with severe COPD were randomized 1:1:1 to receive oral roflumilast 250 μg once daily, 500 μg every other day, or 500 μg once daily for 4 weeks, followed by 500 μg once daily for 8 weeks. A population PK (popPK) model characterized roflumilast exposure levels (total phosphodiesterase-4 inhibition [tPDE4i]). Furthermore, models characterized the percentage of patients with adverse events (AEs) of interest (PK/AE model), and time to discontinuation due to such AEs (PK/time-to-event model). RESULTS The popPK model adequately described average plasma concentrations and variability from 1238 patients. The percentage of patients with AEs of interest increased with predicted tPDE4i exposure (logit scale slope 0.484; confidence interval 0.262-0.706; p = 2 × 10-5). PK/time-to-event model analysis predicted that patients receiving the 250 μg up-titration regimen had significantly lower discontinuation rates and longer time to discontinuation compared with roflumilast 500 μg every other day or 500 μg once daily (p = 0.0014). CONCLUSIONS In this PK/PD model, a 4-week up-titration regimen with roflumilast 250 µg once daily was found to reduce discontinuations and improve tolerability, confirming the main clinical findings of the OPTIMIZE study. However, use of this lower dose as long-term maintenance therapy may not induce sufficient phosphodiesterase-4 inhibition to exert clinical efficacy, supporting the approval of 500 µg as maintenance dose. TRIAL REGISTRATION OPTIMIZE: NCT02165826; REACT: NCT01329029.
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Affiliation(s)
- Axel Facius
- thinkQ2 AG, Oberneuhofstr. 5, 6340, Baar, Switzerland.
| | - Eleonora Marostica
- LAP&P Consultants BV, Archimedesweg 31, 2333 CM, Leiden, The Netherlands
| | | | - Henrik Watz
- Airway Research Center North (ARCN), Member of the German Center for Lung Research (DZL), Pulmonary Research Institute at Lung Clinic Grosshansdorf, Grosshansdorf, Germany
| | - Gezim Lahu
- thinkQ2 AG, Oberneuhofstr. 5, 6340, Baar, Switzerland
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Radovanovic D, Santus P, Blasi F, Mantero M. The evidence on tiotropium bromide in asthma: from the rationale to the bedside. Multidiscip Respir Med 2017; 12:12. [PMID: 28484598 PMCID: PMC5420159 DOI: 10.1186/s40248-017-0094-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Accepted: 04/18/2017] [Indexed: 02/06/2023] Open
Abstract
Severe and poorly controlled asthma still accounts for a great portion of the patients affected. Disease control and future risk management have been identified by international guidelines as the main goals in patients with asthma. The need for new treatment approaches has led to reconsider anticholinergic drugs as an option for asthma treatment. Tiotropium is the first anticholinergic drug that has been approved for children and adults with poorly controlled asthma and is currently considered as an option for steps 4 and 5 of the Global Initiative for Asthma. In large randomized clinical trials enrolling patients with moderate to severe asthma, add-on therapy with tiotropium has demonstrated to be efficacious in improving lung function, decreasing risk of exacerbation and slowing the worsening of disease; accordingly, tiotropium demonstrated to be non inferior compared to long acting beta-agonists in the maintenance treatment along with medium to high inhaled corticosteroids. In view of the numerous ancillary effects acting on inflammation, airway remodeling, mucus production and cough reflex, along with the good safety profile and the broad spectrum of efficacy demonstrated in different disease phenotypes, tiotropium can represent a beneficial alternative in the therapeutic management of poorly controlled asthma. The present extensive narrative review presents the pharmacological and pathophysiological basis that guided the rationale for the introduction of tiotropium in asthma treatment algorithm, with a particular focus on its conventional and unconventional effects; finally, data on tiotropium efficacy and safety. from recent randomized clinical trials performed in all age categories will be extensively discussed.
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Affiliation(s)
- Dejan Radovanovic
- Department of Biomedical and Clinical Sciences (DIBIC), University of Milan, Pulmonary Unit, Ospedale L. Sacco, ASST Fatebenfratelli-Sacco, Milan, Italy
| | - Pierachille Santus
- Department of Biomedical and Clinical Sciences (DIBIC), University of Milan, Pulmonary Unit, Ospedale L. Sacco, ASST Fatebenfratelli-Sacco, Milan, Italy
| | - Francesco Blasi
- Department of Pathophysiology and Transplantation, University of Milan, Cardio-thoracic unit and Adult Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Marco Mantero
- Department of Pathophysiology and Transplantation, University of Milan, Cardio-thoracic unit and Adult Cystic Fibrosis Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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