1
|
Matera MG, Calzetta L, Rinaldi B, Belardo C, Facciolo F, Gallina FT, Page CP, Cazzola M, Rogliani P. Interaction between fluticasone furoate and umeclidinium in passively sensitized isolated human airways. Pulm Pharmacol Ther 2024; 87:102331. [PMID: 39393521 DOI: 10.1016/j.pupt.2024.102331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2024] [Revised: 09/16/2024] [Accepted: 10/08/2024] [Indexed: 10/13/2024]
Abstract
Asthma management often includes inhaled corticosteroids (ICSs), with additional controllers like long-acting muscarinic antagonists (LAMAs) for severe cases. The primary goal of this study was to investigate the pharmacological interaction between various concentrations of fluticasone furoate (FF) and umeclidinium (UME) in isolated human airways to determine the nature of their interaction, whether synergistic or additive. Medium bronchi and small airways obtained from patients undergoing lobectomy were passively sensitized to mimic asthmatic conditions. The effects of FF and UME, alone and in combination, on airway relaxation were evaluated using histamine-induced contraction and electrical field stimulation. Pharmacological interactions were analyzed using the Bliss Independence theory. Results indicated that FF induced a partial, concentration-dependent relaxation of sensitized airways, while UME induced a larger relaxation in medium bronchi but a weaker effect in small airways. The combination of FF and UME resulted in significantly greater relaxation than either drug alone, demonstrating synergism at high concentrations in medium bronchi but only additive effects in small airways. This study suggests that higher doses of FF might be necessary in a fixed dose combination to achieve optimal synergistic bronchodilation with UME. Future research should focus on clinical trials to confirm these findings and explore the molecular mechanisms underlying these interactions, potentially improving personalized asthma therapy.
Collapse
Affiliation(s)
- Maria Gabriella Matera
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Luigino Calzetta
- Respiratory Disease and Lung Function Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy.
| | - Barbara Rinaldi
- 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
| | - Francesco Facciolo
- Thoracic Surgery Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | | | - Clive P Page
- Institute of Pharmaceutical Science, King's College London, London, UK
| | - Mario Cazzola
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Paola Rogliani
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| |
Collapse
|
2
|
Cazzola M, Page CP, Hanania NA, Calzetta L, Matera MG, Rogliani P. Asthma and Cardiovascular Diseases: Navigating Mutual Pharmacological Interferences. Drugs 2024:10.1007/s40265-024-02086-5. [PMID: 39327397 DOI: 10.1007/s40265-024-02086-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/14/2024] [Indexed: 09/28/2024]
Abstract
Asthma and cardiovascular disease (CVD) often co-exist. When a patient has both conditions, management requires an approach that addresses the unique challenges of each condition separately, while also considering their potential interactions. However, specific guidance on the management of asthma in patients with CVD and on the management of CVD in patients with asthma is still lacking. Nevertheless, health care providers need to adopt a comprehensive approach that includes both respiratory and CVD health. The management of CVD in patients with asthma requires a delicate balance between controlling respiratory symptoms and minimising potential cardiovascular (CV) risks. In the absence of specific guidelines for the management of patients with both conditions, the most prudent approach would be to follow established guidelines for each condition independently. Careful selection of asthma medications is essential to avoid exacerbation of CV symptoms. In addition, optimal management of CV risk factors is essential. However, close monitoring of these patients is important as there is evidence that some asthma medications may have adverse effects on CVD and, conversely, that some CVD medications may worsen asthma symptoms. On the other hand, there is also increasing evidence of the potential beneficial effects of asthma medications on CVD and, conversely, that some CVD medications may reduce the severity of asthma symptoms. We aim to elucidate the potential risks and benefits associated with the use of asthma medications in patients with CVD, and the potential pulmonary risks and benefits for patients with asthma who are prescribed CVD medications.
Collapse
Affiliation(s)
- Mario Cazzola
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome 'Tor Vergata', Rome, Italy.
| | - Clive P Page
- Institute of Pharmaceutical Science, King's College London, London, UK
| | - Nicola A Hanania
- Section of Pulmonary and Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Luigino Calzetta
- Department of Medicine and Surgery, Respiratory Disease and Lung Function Unit, University of Parma, Parma, 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
| |
Collapse
|
3
|
Aldakheel FM. Discovering potential asthma therapeutics targeting hematopoietic prostaglandin D2 synthase: An integrated computational approach. Arch Biochem Biophys 2024; 761:110157. [PMID: 39307263 DOI: 10.1016/j.abb.2024.110157] [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: 07/17/2024] [Revised: 09/05/2024] [Accepted: 09/14/2024] [Indexed: 09/29/2024]
Abstract
Allergic asthma, a chronic inflammatory illness that affects millions worldwide, has serious economic and health consequences. Despite advances in therapy, contemporary treatments have poor efficacy and negative effects. This study investigates hematopoietic prostaglandin D2 synthase (HPGDS) as a potential target for novel asthma therapies. Targeting HPGDS may provide innovative treatment methods. A library of phytochemicals was used to find putative HPGDS inhibitors by structure-based and ligand-based virtual screening. Among the 2295 compounds screened, four compounds (ZINC208828240, ZINC95627530, ZINC14727536, and ZINC14711790) demonstrated strong binding affinities of -10.4, -10.3, -9.2, -9.1 kcal/mol respectively with key residues, suggesting their potential as a highly effective HPGDS inhibitor. Molecular dynamics (MD) simulations and Molecular Mechanics Poisson-Boltzmann Surface Area (MMPBSA) computations were further performed to evaluate the stability and binding affinity of the complexes. MD simulations and MMPBSA confirmed that compound ZINC14711790 showed high stability and binding affinity (binding energy -31.52 kcal/mol) than other compounds, including HQL-79, suggesting that this compound might be used as promising inhibitors to treat asthma. RMSD and RMSF analysis also revealed that ZINC14711790 exhibited strong dynamic stability. The findings of this study show the efficacy of ZINC14711790 as HPGDS inhibitors with high binding affinity, dynamic stability, and appropriate ADMET profile.
Collapse
Affiliation(s)
- Fahad M Aldakheel
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, 11433, Saudi Arabia.
| |
Collapse
|
4
|
Gabrielle Sutanto L, Sabilla S, Wardhana BY, Ramadani A, Sari AP, Anjani QK, Basirun WJ, Amrillah T, Amalina I, Jiwanti PK. Carbon nanomaterials as electrochemical sensors for theophylline: a review. RSC Adv 2024; 14:28927-28942. [PMID: 39263434 PMCID: PMC11388037 DOI: 10.1039/d4ra03585b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2024] [Accepted: 07/26/2024] [Indexed: 09/13/2024] Open
Abstract
Theophylline (TP) is a methylxanthine derivative, which serves as a valuable compound in treating respiratory disorders and acts as a bronchodilator agent. However, TP has a limited therapeutic range (20-100 μmol L-1), demanding precise monitoring to prevent potential drug toxicity even with slight level fluctuations during treatment. Thus, to overcome this limitation, electrochemical methods have been extensively used due to their efficacy in achieving sensitivity, selectivity, and accuracy. In the context of electrochemical sensors, nanocarbon-based materials have gained widespread recognition for their extensive applications. Therefore, this review aims to explore the latest advancements in carbon-based electrodes particularly used for the precise determination of TP through electrochemical methods. The results are expected to provide insights into the profound significance of the methods in enhancing the accuracy and sensitivity for the detection of TP.
Collapse
Affiliation(s)
- Laurencia Gabrielle Sutanto
- Nanotechnology Engineering, Faculty of Advanced Technology and Multidiscipline, Universitas Airlangga Surabaya 60115 Indonesia
| | - Syarifa Sabilla
- Nanotechnology Engineering, Faculty of Advanced Technology and Multidiscipline, Universitas Airlangga Surabaya 60115 Indonesia
| | - Brasstira Yuva Wardhana
- Nanotechnology Engineering, Faculty of Advanced Technology and Multidiscipline, Universitas Airlangga Surabaya 60115 Indonesia
| | - Anggi Ramadani
- Nanotechnology Engineering, Faculty of Advanced Technology and Multidiscipline, Universitas Airlangga Surabaya 60115 Indonesia
| | - Anis Puspita Sari
- Department of Chemistry, Faculty of Science and Technology, Universitas Airlangga Surabaya 60115 Indonesia
| | - Qonita Kurnia Anjani
- School of Pharmacy, Medical Biology Centre, Queen's University Belfast 97 Lisburn Road Belfast BT9 7BL UK
| | - Wan Jeffrey Basirun
- Nanotechnology and Catalysis Research Center (NANOCAT), University Malaya Kuala Lumpur 50603 Malaysia
- Department of Chemistry, Faculty of Science, University Malaya Kuala Lumpur 50603 Malaysia
| | - Tahta Amrillah
- Nanotechnology Engineering, Faculty of Advanced Technology and Multidiscipline, Universitas Airlangga Surabaya 60115 Indonesia
| | - Ilma Amalina
- Nanotechnology Engineering, Faculty of Advanced Technology and Multidiscipline, Universitas Airlangga Surabaya 60115 Indonesia
| | - Prastika Krisma Jiwanti
- Nanotechnology Engineering, Faculty of Advanced Technology and Multidiscipline, Universitas Airlangga Surabaya 60115 Indonesia
| |
Collapse
|
5
|
Aksoy HB, Koç H. Effect of Tiotropium on eye findings in the treatment of chronic obstructive pulmonary disease. BMC Pulm Med 2024; 24:418. [PMID: 39198799 PMCID: PMC11360811 DOI: 10.1186/s12890-024-03240-1] [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: 05/10/2024] [Accepted: 08/20/2024] [Indexed: 09/01/2024] Open
Abstract
BACKGROUND Chronic obstructive pulmonary disease (COPD) is a persistent, chronic inflammatory disease of the lungs. Tiotropium, used in the treatment of COPD, is a muscarinic receptor antagonist that provides long-acting bronchodilation. Our study aimed to investigate the effects of Tiotropium on anterior chamber parameters. METHODS The study was conducted as an observational cross-sectional and prospectively between October 2023 and April 2024. Patients were examined in three groups: Group 1 consisted of untreated COPD patients; Group 2 consisted of healthy volunteers similar age and gender, and Group 3 included COPD patients receiving Tiotropium 18 mcg via HandiHaler. Anterior chamber parameters, intraocular pressure values, and photopic-mesopic pupil diameters were measured at the initial visit for Group 1 and Group 2 patients, and at the third month of treatment for Group 3 patients. RESULTS Thirty-six patients were included in each group in the study. No significant differences were observed in ocular findings between the patient and control groups. In COPD patients receiving Tiotropium, narrowing of angle parameters, an increase in photopic-mesopic pupil diameters, and intraocular pressure were observed at the third month of treatment. CONCLUSION This study is the first research that investigate the effects of Tiotropium on anterior chamber parameters, pupil diameters, and intraocular pressure in COPD treatment. In conclusion, patients with COPD receiving Tiotropium therapy for three months showed narrowing in angle parameters, an increase in intraocular pressure, and photopic-mesopic pupil diameter; however, no patients developed drug-induced acute angle closure glaucoma. TRIAL REGISTRATION An independent ethics committee approved the study (Giresun EAH KEAK 2023/180 and 9.10.2023/02) which was performed in accordance with the Declaration of Helsinki, Guidelines for Good Clinical Practice. The study was conducted as prospectively, observational case-control. The Clinical Trial Number obtained for the study is NCT06525051 and was taken on 2024-07-29.
Collapse
Affiliation(s)
- Hayriye Bektaş Aksoy
- Department of Chest Diseases, Giresun University Faculty of Medicine, Giresun, Turkey.
| | - Hakan Koç
- Department of Ophthalmology, Giresun University Faculty of Medicine, Giresun, Turkey
| |
Collapse
|
6
|
Rao W, Zhang C, Luan B, Wang Z, Qiu M, Cai S. The Development of One New Normal Phase Liquid Chromatography Method and Thermodynamic Investigation of Olodaterol Hydrochloride Enantiomer. Chirality 2024; 36:e23704. [PMID: 39034302 DOI: 10.1002/chir.23704] [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: 04/03/2024] [Revised: 06/27/2024] [Accepted: 07/03/2024] [Indexed: 07/23/2024]
Abstract
In order to improve and replace the enantiomer method outlined in the olodaterol hydrochloride draft monograph (From the European Pharmacopoeia forum), one new, simple, and fast enantioselective normal phase high-performance liquid chromatography chiral method was developed on polysaccharide-based Chiral MX (2) (4.6 × 250 mm, 5 μm) column. n-Hexane, ethanol, and diethylamine in the ratio of 40:60:0.1 (V/V/V) were selected as mobile phase at a flow rate of 0.8 mL/min, and the detection was performed on a photodiode array detector at 225 nm with 5 μL injection volume. The column temperature was set at 40°C for better peak shape and sensitivity. The analysis time can be shortened to 15 min, whereas the resolution between enantiomer and olodaterol was found to be even more than 10.0, which was far better than that obtained with the reported method in this draft monograph. The developed chiral method was validated in accordance with ICH Q2 (R1), including specificity, LOD&LOQ, precision, linearity, accuracy, and robustness. Thereby, the proposed method was demonstrated to be suitable for the determination of enantiomer in olodaterol hydrochloride bulk drug and drug product. Besides, the thermodynamic parameters were evaluated on the basis of Van't Hoff plots that was used to explain correlative chiral recognition mechanisms with the chiral stationary phase.
Collapse
Affiliation(s)
- Wanbing Rao
- HEC Research and Development Center, HEC Pharm Group, Dongguan, China
- State Key Laboratory of Anti-Infective Drug Development, Sunshine Lake Pharma Co., Ltd, Dongguan, China
| | - Chenxia Zhang
- HEC Research and Development Center, HEC Pharm Group, Dongguan, China
- State Key Laboratory of Anti-Infective Drug Development, Sunshine Lake Pharma Co., Ltd, Dongguan, China
| | - Baolei Luan
- HEC Research and Development Center, HEC Pharm Group, Dongguan, China
- State Key Laboratory of Anti-Infective Drug Development, Sunshine Lake Pharma Co., Ltd, Dongguan, China
| | - Zhongqing Wang
- HEC Research and Development Center, HEC Pharm Group, Dongguan, China
- State Key Laboratory of Anti-Infective Drug Development, Sunshine Lake Pharma Co., Ltd, Dongguan, China
| | - Meiyan Qiu
- HEC Research and Development Center, HEC Pharm Group, Dongguan, China
- State Key Laboratory of Anti-Infective Drug Development, Sunshine Lake Pharma Co., Ltd, Dongguan, China
| | - Shaoyu Cai
- HEC Research and Development Center, HEC Pharm Group, Dongguan, China
- State Key Laboratory of Anti-Infective Drug Development, Sunshine Lake Pharma Co., Ltd, Dongguan, China
| |
Collapse
|
7
|
Lee YE, Im DS. SGLT2 Inhibitors Empagliflozin and Canagliflozin Ameliorate Allergic Asthma Responses in Mice. Int J Mol Sci 2024; 25:7567. [PMID: 39062810 PMCID: PMC11277224 DOI: 10.3390/ijms25147567] [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: 06/10/2024] [Revised: 07/03/2024] [Accepted: 07/08/2024] [Indexed: 07/28/2024] Open
Abstract
Inhibitors of sodium/glucose cotransporter 2 (SGLT2), such as empagliflozin and canagliflozin, have been widely used to block glucose reabsorption in the proximal tubules of kidneys in patients with diabetes. A meta-analysis suggested that SGLT2 inhibitors are associated with a decreased risk of asthma development. Therefore, we investigated whether SGLT2 inhibitors could suppress allergic asthma. Empagliflozin and canagliflozin suppressed the in vitro degranulation reaction induced by antigens in a concentration-dependent manner in RBL-2H3 mast cells. Empagliflozin and canagliflozin were administered to BALB/c mice sensitized to ovalbumin (OVA). The administration of empagliflozin or canagliflozin significantly suppressed OVA-induced airway hyper-responsiveness and increased the number of immune cells and pro-inflammatory cytokine mRNA expression levels in bronchoalveolar lavage fluid. The administration of empagliflozin and canagliflozin also suppressed OVA-induced histopathological changes in the lungs. Empagliflozin and canagliflozin also suppressed serum IgE levels. These results suggested that empagliflozin and canagliflozin may be applicable for the treatment of allergic asthma by suppressing immune responses.
Collapse
Affiliation(s)
| | - Dong-Soon Im
- Department of Fundamental Pharmaceutical Sciences, Graduate School, Kyung Hee University, Seoul 02446, Republic of Korea;
| |
Collapse
|
8
|
Cazzola M, Ora J, Maniscalco M, Rogliani P. A clinician's guide to single vs multiple inhaler therapy for COPD. Expert Rev Respir Med 2024; 18:457-468. [PMID: 39044348 DOI: 10.1080/17476348.2024.2384702] [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: 05/14/2024] [Accepted: 07/22/2024] [Indexed: 07/25/2024]
Abstract
INTRODUCTION In the management of chronic obstructive pulmonary disease (COPD), inhalation therapy plays a pivotal role. However, clinicians often face the dilemma of choosing between single and multiple inhaler therapies for their patients. This choice is critical because it can affect treatment efficacy, patient adherence, and overall disease management. AREAS COVERED This article examines the advantages and factors to be taken into consideration when selecting between single and multiple inhaler therapies for COPD. EXPERT OPINION Both single and multiple inhaler therapies must be considered in COPD management. While single inhaler therapy offers simplicity and convenience, multiple inhaler therapy provides greater flexibility and customization. Clinicians must carefully evaluate individual patient needs and preferences to determine the most appropriate inhaler therapy regimen. Through personalized treatment approaches and shared decision-making, clinicians can optimize COPD management and improve patient well-being. Nevertheless, further research is required to compare the effectiveness of single versus multiple inhaler strategies through rigorous clinical trials, free from industry bias, to determine the optimal inhaler strategy. Smart inhaler technology appears to have the potential to enhance adherence and personalized management, but the relative merits of smart inhalers in single inhaler regimens versus multiple inhaler regimens remain to be determined.
Collapse
Affiliation(s)
- Mario Cazzola
- Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Josuel Ora
- Division of Respiratory Medicine, University Hospital "Fondazione Policlinico Tor Vergata", Rome, Italy
| | - Mauro Maniscalco
- Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy
- Istituti Clinici Scientifici Maugeri IRCCS, Pulmonary Rehabilitation Unit of Telese Terme Institute, Telese Terme, Italy
| | - Paola Rogliani
- Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
- Division of Respiratory Medicine, University Hospital "Fondazione Policlinico Tor Vergata", Rome, Italy
| |
Collapse
|
9
|
Marques L, Vale N. Toward Personalized Salbutamol Therapy: Validating Virtual Patient-Derived Population Pharmacokinetic Model with Real-World Data. Pharmaceutics 2024; 16:881. [PMID: 39065578 PMCID: PMC11279662 DOI: 10.3390/pharmaceutics16070881] [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: 04/26/2024] [Revised: 06/06/2024] [Accepted: 06/26/2024] [Indexed: 07/28/2024] Open
Abstract
Interindividual variability, influenced by patient-specific factors including age, weight, gender, race, and genetics, among others, contributes to variations in therapeutic response. Population pharmacokinetic (popPK) modeling is an essential tool for pinpointing measurable factors affecting dose-concentration relationships and tailoring dosage regimens to individual patients. Herein, we developed a popPK model for salbutamol, a short-acting β2-agonist (SABA) used in asthma treatment, to identify key patient characteristics that influence treatment response. To do so, synthetic data from physiologically-based pharmacokinetic (PBPK) models was employed, followed by an external validation using real patient data derived from an equivalent study. Thirty-two virtual patients were included in this study. A two-compartment model, with first-order absorption (no delay), and linear elimination best fitted our data, according to diagnostic plots and selection criteria. External validation demonstrated a strong agreement between individual predicted and observed values. The incorporation of covariates into the basic structural model identified a significant impact of age on clearance (Cl) and intercompartmental clearance (Q); gender on Cl and the constant rate of absorption (ka); race on Cl; and weight on Cl in the volume of distribution of the peripheral compartment (V2). This study addresses critical challenges in popPK modeling, particularly data scarcity, incompleteness, and homogeneity, in traditional clinical trials, by leveraging synthetic data from PBPK modeling. Significant associations between individual characteristics and salbutamol's PK parameters, here uncovered, highlight the importance of personalized therapeutic regimens for optimal treatment outcomes.
Collapse
Affiliation(s)
- Lara Marques
- PerMed Research Group, Center for Health Technology and Services Research (CINTESIS), Rua Doutor Plácido da Costa, 4200-450 Porto, Portugal;
- CINTESIS@RISE, Faculty of Medicine, University of Porto, Al. Prof. Hernâni Monteiro, 4200-319 Porto, Portugal
- Department of Community Medicine, Health Information and Decision (MEDCIDS), Faculty of Medicine, University of Porto, Rua Doutor Plácido da Costa, 4200-450 Porto, Portugal
| | - Nuno Vale
- PerMed Research Group, Center for Health Technology and Services Research (CINTESIS), Rua Doutor Plácido da Costa, 4200-450 Porto, Portugal;
- CINTESIS@RISE, Faculty of Medicine, University of Porto, Al. Prof. Hernâni Monteiro, 4200-319 Porto, Portugal
- Department of Community Medicine, Health Information and Decision (MEDCIDS), Faculty of Medicine, University of Porto, Rua Doutor Plácido da Costa, 4200-450 Porto, Portugal
| |
Collapse
|
10
|
Castilho T, Ribeiro JD, Wamosy RMG, Cardoso J, Ducati GC, Schivinski CIS. Bronchodilator response assessment through impulse oscillometry system and spirometry in children and adolescents with cystic fibrosis. REVISTA PAULISTA DE PEDIATRIA : ORGAO OFICIAL DA SOCIEDADE DE PEDIATRIA DE SAO PAULO 2024; 42:e2023162. [PMID: 38808869 PMCID: PMC11135897 DOI: 10.1590/1984-0462/2024/42/2023162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 02/18/2024] [Indexed: 05/30/2024]
Abstract
OBJECTIVE To investigate the effect of bronchodilator on the respiratory mechanics and pulmonary function of children and adolescents with cystic fibrosis. METHODS Cross-sectional study on clinically stable children and adolescents with cystic fibrosis aged from six to 15 years. Participants underwent impulse oscillometry and spirometry evaluations before and 15 minutes after bronchodilator inhalation. The Kolmogorov-Smirnov test was applied to verify the sample distribution, and the Student's t-test and Wilcoxon test were used to compare the data before and after bronchodilator inhalation. RESULTS The study included 54 individuals with a mean age of 9.7±2.8 years. The analysis showed a statistically significant improvement in impulse oscillometry and spirometry parameters after bronchodilator inhalation. However, according to the American Thoracic Society (ATS) and European Respiratory Society (ERS) recommendations (2020 and 2021), this improvement was not sufficient to classify it as a bronchodilator response. CONCLUSIONS The use of bronchodilator medication improved respiratory mechanics and pulmonary function parameters of children and adolescents with cystic fibrosis; however, most patients did not show bronchodilator response according to ATS/ERS recommendations.
Collapse
Affiliation(s)
| | | | | | - Juliana Cardoso
- Universidade do Estado de Santa Catarina, Florianópolis, SC, Brazil
| | | | | |
Collapse
|
11
|
Calzetta L, Page C, Matera MG, Cazzola M, Rogliani P. Use of human airway smooth muscle in vitro and ex vivo to investigate drugs for the treatment of chronic obstructive respiratory disorders. Br J Pharmacol 2024; 181:610-639. [PMID: 37859567 DOI: 10.1111/bph.16272] [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: 08/02/2023] [Revised: 10/11/2023] [Accepted: 10/12/2023] [Indexed: 10/21/2023] Open
Abstract
Isolated airway smooth muscle has been extensively investigated since 1840 to understand the pharmacology of airway diseases. There has often been poor predictability from murine experiments to drugs evaluated in patients with asthma or chronic obstructive pulmonary disease (COPD). However, the use of isolated human airways represents a sensible strategy to optimise the development of innovative molecules for the treatment of respiratory diseases. This review aims to provide updated evidence on the current uses of isolated human airways in validated in vitro methods to investigate drugs in development for the treatment of chronic obstructive respiratory disorders. This review also provides historical notes on the pioneering pharmacological research on isolated human airway tissues, the key differences between human and animal airways, as well as the pivotal differences between human medium bronchi and small airways. Experiments carried out with isolated human bronchial tissues in vitro and ex vivo replicate many of the main anatomical, pathophysiological, mechanical and immunological characteristics of patients with asthma or COPD. In vitro models of asthma and COPD using isolated human airways can provide information that is directly translatable into humans with obstructive lung diseases. Regardless of the technique used to investigate drugs for the treatment of chronic obstructive respiratory disorders (i.e., isolated organ bath systems, videomicroscopy and wire myography), the most limiting factors to produce high-quality and repeatable data remain closely tied to the manual skills of the researcher conducting experiments and the availability of suitable tissue.
Collapse
Affiliation(s)
- Luigino Calzetta
- Department of Medicine and Surgery, Respiratory Disease and Lung Function Unit, University of Parma, Parma, Italy
| | - Clive Page
- Pulmonary Pharmacology Unit, Institute of Pharmaceutical Science, King's College London, London, UK
| | - Maria Gabriella Matera
- 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
| | - Paola Rogliani
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| |
Collapse
|
12
|
Matera MG, Rinaldi B, Calabrese C, Belardo C, Calzetta L, Cazzola M, Page C. The effect of combining an inhaled corticosteroid and a long-acting muscarinic antagonist on human airway epithelial cells in vitro. Respir Res 2024; 25:104. [PMID: 38419021 PMCID: PMC10902985 DOI: 10.1186/s12931-024-02710-8] [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: 12/18/2023] [Accepted: 01/26/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND Airway epithelial cells (AECs) are a major component of local airway immune responses. Direct effects of type 2 cytokines on AECs are implicated in type 2 asthma, which is driven by epithelial-derived cytokines and leads to airway obstruction. However, evidence suggests that restoring epithelial health may attenuate asthmatic features. METHODS We investigated the effects of passive sensitisation on IL-5, NF-κB, HDAC-2, ACh, and ChAT in human bronchial epithelial cells (HBEpCs) and the effects of fluticasone furoate (FF) and umeclidinium (UME) alone and in combination on these responses. RESULTS IL-5 and NF-κB levels were increased, and that of HDAC-2 reduced in sensitised HEBpCs. Pretreatment with FF reversed the effects of passive sensitisation by concentration-dependent reduction of IL-5, resulting in decreased NF-κB levels and restored HDAC-2 activity. Addition of UME enhanced these effects. Sensitized HEBpCs also exhibited higher ACh and ChAT levels. Pretreatment with UME significantly reduced ACh levels, and addition of FF caused a further small reduction. CONCLUSION This study confirmed that passive sensitisation of AECs results in an inflammatory response with increased levels of IL-5 and NF-κB, reduced levels of HDAC-2, and higher levels of ACh and ChAT compared to normal cells. Combining FF and UME was found to be more effective in reducing IL-5, NF-κB, and ACh and restoring HDAC-2 compared to the individual components. This finding supports adding a LAMA to established ICS/LABA treatment in asthma and suggests the possibility of using an ICS/LAMA combination when needed.
Collapse
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
| | - Cecilia Calabrese
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Carmela Belardo
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Luigino Calzetta
- Respiratory Disease and Lung Function Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Mario Cazzola
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy.
| | - Clive Page
- Pulmonary Pharmacology Unit, Institute of Pharmaceutical Science, King's College, London, UK
| |
Collapse
|
13
|
Ora J, De Marco P, Gabriele M, Cazzola M, Rogliani P. Exercise-Induced Asthma: Managing Respiratory Issues in Athletes. J Funct Morphol Kinesiol 2024; 9:15. [PMID: 38249092 PMCID: PMC10801521 DOI: 10.3390/jfmk9010015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 12/19/2023] [Accepted: 12/28/2023] [Indexed: 01/23/2024] Open
Abstract
Asthma is a complex respiratory condition characterized by chronic airway inflammation and variable expiratory airflow limitation, affecting millions globally. Among athletes, particularly those competing at elite levels, the prevalence of respiratory conditions is notably heightened, varying between 20% and 70% across specific sports. Exercise-induced bronchoconstriction (EIB) is a common issue among athletes, impacting their performance and well-being. The prevalence rates vary based on the sport, training environment, and genetics. Exercise is a known trigger for asthma, but paradoxically, it can also improve pulmonary function and alleviate EIB severity. However, athletes' asthma phenotypes differ, leading to varied responses to medications and challenges in management. The unique aspects in athletes include heightened airway sensitivity, allergen, pollutant exposure, and temperature variations. This review addresses EIB in athletes, focusing on pathogenesis, diagnosis, and treatment. The pathogenesis of EIB involves complex interactions between physiological and environmental factors. Airway dehydration and cooling are key mechanisms, leading to osmotic and thermal theories. Airway inflammation and hyper-responsiveness are common factors. Elite athletes often exhibit distinct inflammatory responses and heightened airway sensitivity, influenced by sport type, training, and environment. Swimming and certain sports pose higher EIB risks, with chlorine exposure in pools being a notable factor. Immune responses, lung function changes, and individual variations contribute to EIB in athletes. Diagnosing EIB in athletes requires objective testing, as baseline lung function tests can yield normal results. Both EIB with asthma (EIBA) and without asthma (EIBwA) must be considered. Exercise and indirect bronchoprovocation tests provide reliable diagnoses. In athletes, exercise tests offer effectiveness in diagnosing EIB. Spirometry and bronchodilation tests are standard approaches, but the diagnostic emphasis is shifting toward provocation tests. Despite its challenges, achieving an optimal diagnosis of EIA constitutes the cornerstone for effective management, leading to improved performance, reduced risk of complications, and enhanced quality of life. The management of EIB in athletes aligns with the general principles for symptom control, prevention, and reducing complications. Non-pharmacological approaches, including trigger avoidance and warming up, are essential. Inhaled corticosteroids (ICS) are the cornerstone of asthma therapy in athletes. Short-acting beta agonists (SABA) are discouraged as sole treatments. Leukotriene receptor antagonists (LTRA) and mast cell stabilizing agents (MCSA) are potential options. Optimal management improves the athletes' quality of life and allows them to pursue competitive sports effectively.
Collapse
Affiliation(s)
- Josuel Ora
- Division of Respiratory Medicine, University Hospital “Tor Vergata”, 00133 Rome, Italy
| | - Patrizia De Marco
- Division of Respiratory Medicine, University Hospital “Tor Vergata”, 00133 Rome, Italy
| | - Mariachiara Gabriele
- Division of Respiratory Medicine, University Hospital “Tor Vergata”, 00133 Rome, Italy
| | - Mario Cazzola
- Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | - Paola Rogliani
- Division of Respiratory Medicine, University Hospital “Tor Vergata”, 00133 Rome, Italy
- Department of Experimental Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy
| |
Collapse
|
14
|
Hostrup M, Jessen S. Beyond bronchodilation: Illuminating the performance benefits of inhaled beta 2 -agonists in sports. Scand J Med Sci Sports 2024; 34:e14567. [PMID: 38268072 DOI: 10.1111/sms.14567] [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: 07/24/2023] [Revised: 12/29/2023] [Accepted: 01/06/2024] [Indexed: 01/26/2024]
Abstract
Given the prevalent use of inhaled beta2 -agonists in sports, there is an ongoing debate as to whether they enhance athletic performance. Over the last decades, inhaled beta2 -agonists have been claimed not to enhance performance with little consideration of dose or exercise modality. In contrast, orally administered beta2 -agonists are perceived as being performance enhancing, predominantly on muscle strength and sprint ability, but can also induce muscle hypertrophy and slow-to-fast fiber phenotypic switching. But because inhaled beta2 -agonists are more efficient to achieve high systemic concentrations than oral delivery relative to dose, it follows that the inhaled route has the potential to enhance performance too. The question is at which inhaled doses such effects occur. While supratherapeutic doses of inhaled beta2 -agonists enhance muscle strength and short intense exercise performance, effects at low therapeutic doses are less apparent. However, even high therapeutic inhaled doses of commonly used beta2 -agonists have been shown to induce muscle hypertrophy and to enhance sprint performance. This is concerning from an anti-doping perspective. In this paper, we raise awareness of the circumstances under which inhaled beta2 -agonists can constitute a performance-enhancing benefit.
Collapse
Affiliation(s)
- Morten Hostrup
- Department of Nutrition, Exercise and Sports, The August Krogh Section for Human Physiology, University of Copenhagen, Copenhagen, Denmark
| | - Søren Jessen
- Department of Nutrition, Exercise and Sports, The August Krogh Section for Human Physiology, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
15
|
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.
Collapse
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.
| |
Collapse
|
16
|
Li N, Cheng Y, Wang S, Liao H, Liu S. Inhibition of airway smooth muscle contraction and proliferation by LIM kinase inhibitor, LIMKi3. Adv Med Sci 2023; 68:186-194. [PMID: 37148787 DOI: 10.1016/j.advms.2023.04.002] [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: 01/19/2023] [Revised: 04/25/2023] [Accepted: 04/26/2023] [Indexed: 05/08/2023]
Abstract
PURPOSE Current medical treatment for asthma aims to inhibit airway smooth muscle (ASM) contraction and proliferation, however, the efficacy of available treatment options is unsatisfactory. Therefore, we explored the effect of LIM domain kinase (LIMK) inhibitor - LIMKi3, on ASM to improve the understanding of ASM contraction and proliferation mechanisms, and to investigate new therapeutic targets. MATERIALS AND METHODS Asthma model was induced in rats by intraperitoneal injection of ovalbumin. Using phospho-specific antibodies, we examined LIMK, phosphorylated LIMK, cofilin and phosphorylated cofilin. ASM contraction was studied in organ bath experiments. ASM cells proliferation was studied with cell counting kit-8 (CCK-8) and 5-ethynyl-2'-deoxyuridine (EdU) assays. RESULTS Immunofluorescence indicated that LIMKs are expressed in ASM tissues. Western blot revealed that LIMK1 and phospho-cofilin were significantly elevated in asthma ASM tissues. The LIMK inhibitor, LIMKi3 (1 μM) could reduce cofilin phosphorylation and therefore inhibit contraction of ASM tissues, and induce actin filament breakdown as well as cell proliferation reduction in cultured human ASM cells. CONCLUSIONS ASM contraction and proliferation in asthma may underlie the effects of LIMKs. Small molecule LIMK inhibitor, LIMKi3, might be a potential therapeutic strategy for asthma.
Collapse
Affiliation(s)
- Ning Li
- Department of Neurosurgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Yuanxiong Cheng
- Department of Pulmonary and Critical Care Medicine, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - Shiyong Wang
- Department of Neurosurgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Hua Liao
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Shengming Liu
- Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China.
| |
Collapse
|
17
|
Matera MG, Rinaldi B, Calzetta L, Rogliani P, Cazzola M. Advances in adrenergic receptors for the treatment of chronic obstructive pulmonary disease: 2023 update. Expert Opin Pharmacother 2023; 24:2133-2142. [PMID: 37955136 DOI: 10.1080/14656566.2023.2282673] [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: 09/06/2023] [Accepted: 11/08/2023] [Indexed: 11/14/2023]
Abstract
INTRODUCTION Strong scientific evidence and large experience support the use of β2-agonists for the symptomatic alleviation of COPD. Therefore, there is considerable effort in discovering highly potent and selective β2-agonists. AREAS COVERED Recent research on novel β2-agonists for the treatment of COPD. A detailed literature search was performed in two major databases (PubMed/MEDLINE and Scopus) up to September 2023." EXPERT OPINION Compounds that preferentially activate a Gs- or β-arrestin-mediated signaling pathway via β- adrenoceptors (ARs) are more innovative. Pepducins, which target the intracellular region of β2-AR to modulate receptor signaling output, have the most interesting profile from a pharmacological point of view. They stabilize the conformation of the β2-AR and influence its signaling by interacting with the intracellular receptor-G protein interface. New bifunctional drugs called muscarinic antagonist-β2 agonist (MABA), which have both muscarinic receptor (mAChR) antagonism and β2-agonist activity in the same molecule, are a new opportunity. However, all tested compounds have been shown to act predominantly as mAChR antagonists or β2-agonists. An intriguing idea is to utilize allosteric modulators that bind to β2-ARs at sites different than those bound by orthosteric ligands to augment or reduce the signaling transduced by the orthosteric ligand.
Collapse
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
| | - Luigino Calzetta
- Unit of Respiratory Diseases and Lung Function, Department of Medicine and Surgery, University of Parma, Parma, 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
| |
Collapse
|
18
|
Buigues P, Gehrke S, Badaoui M, Dudas B, Mandana G, Qi T, Bottegoni G, Rosta E. Investigating the Unbinding of Muscarinic Antagonists from the Muscarinic 3 Receptor. J Chem Theory Comput 2023; 19:5260-5272. [PMID: 37458730 PMCID: PMC10413856 DOI: 10.1021/acs.jctc.3c00023] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Indexed: 08/09/2023]
Abstract
Patient symptom relief is often heavily influenced by the residence time of the inhibitor-target complex. For the human muscarinic receptor 3 (hMR3), tiotropium is a long-acting bronchodilator used in conditions such as asthma or chronic obstructive pulmonary disease (COPD). The mechanistic insights into this inhibitor remain unclear; specifically, the elucidation of the main factors determining the unbinding rates could help develop the next generation of antimuscarinic agents. Using our novel unbinding algorithm, we were able to investigate ligand dissociation from hMR3. The unbinding paths of tiotropium and two of its analogues, N-methylscopolamin and homatropine methylbromide, show a consistent qualitative mechanism and allow us to identify the structural bottleneck of the process. Furthermore, our machine learning-based analysis identified key roles of the ECL2/TM5 junction involved in the transition state. Additionally, our results point to relevant changes at the intracellular end of the TM6 helix leading to the ICL3 kinase domain, highlighting the closest residue L482. This residue is located right between two main protein binding sites involved in signal transduction for hMR3's activation and regulation. We also highlight key pharmacophores of tiotropium that play determining roles in the unbinding kinetics and could aid toward drug design and lead optimization.
Collapse
Affiliation(s)
- Pedro
J. Buigues
- Department
of Physics and Astronomy, University College
London, London WC1E 6BT, United
Kingdom
| | - Sascha Gehrke
- Department
of Physics and Astronomy, University College
London, London WC1E 6BT, United
Kingdom
| | - Magd Badaoui
- Department
of Physics and Astronomy, University College
London, London WC1E 6BT, United
Kingdom
| | - Balint Dudas
- Department
of Physics and Astronomy, University College
London, London WC1E 6BT, United
Kingdom
| | - Gaurav Mandana
- Department
of Physics and Astronomy, University College
London, London WC1E 6BT, United
Kingdom
| | - Tianyun Qi
- Department
of Physics and Astronomy, University College
London, London WC1E 6BT, United
Kingdom
| | - Giovanni Bottegoni
- Dipartimento
di Scienze Biomolecolari (DISB), University
of Urbino, Urbino Piazza Rinascimento, 6, Urbino 61029, Italy
- Institute
of Clinical Sciences, University of Birmingham, Edgbaston, B15 2TT Birmingham, United Kingdom
| | - Edina Rosta
- Department
of Physics and Astronomy, University College
London, London WC1E 6BT, United
Kingdom
| |
Collapse
|
19
|
Sudduth ER, Trautmann-Rodriguez M, Gill N, Bomb K, Fromen CA. Aerosol pulmonary immune engineering. Adv Drug Deliv Rev 2023; 199:114831. [PMID: 37100206 PMCID: PMC10527166 DOI: 10.1016/j.addr.2023.114831] [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: 02/01/2023] [Revised: 03/23/2023] [Accepted: 04/14/2023] [Indexed: 04/28/2023]
Abstract
Aerosolization of immunotherapies poses incredible potential for manipulating the local mucosal-specific microenvironment, engaging specialized pulmonary cellular defenders, and accessing mucosal associated lymphoid tissue to redirect systemic adaptive and memory responses. In this review, we breakdown key inhalable immunoengineering strategies for chronic, genetic, and infection-based inflammatory pulmonary disorders, encompassing the historic use of immunomodulatory agents, the transition to biological inspired or derived treatments, and novel approaches of complexing these materials into drug delivery vehicles for enhanced release outcomes. Alongside a brief description of key immune targets, fundamentals of aerosol drug delivery, and preclinical pulmonary models for immune response, we survey recent advances of inhaled immunotherapy platforms, ranging from small molecules and biologics to particulates and cell therapies, as well as prophylactic vaccines. In each section, we address the formulation design constraints for aerosol delivery as well as advantages for each platform in driving desirable immune modifications. Finally, prospects of clinical translation and outlook for inhaled immune engineering are discussed.
Collapse
Affiliation(s)
- Emma R Sudduth
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, DE 19716, USA
| | | | - Nicole Gill
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, DE 19716, USA
| | - Kartik Bomb
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, DE 19716, USA
| | - Catherine A Fromen
- Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, DE 19716, USA.
| |
Collapse
|
20
|
Shah BK, Singh B, Wang Y, Xie S, Wang C. Mucus Hypersecretion in Chronic Obstructive Pulmonary Disease and Its Treatment. Mediators Inflamm 2023; 2023:8840594. [PMID: 37457746 PMCID: PMC10344637 DOI: 10.1155/2023/8840594] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 05/29/2023] [Accepted: 06/23/2023] [Indexed: 07/18/2023] Open
Abstract
Most patients diagnosed with chronic obstructive pulmonary disease (COPD) present with hallmark features of airway mucus hypersecretion, including cough and expectoration. Airway mucus function as a native immune system of the lung that severs to trap particulate matter and pathogens and allows them to clear from the lung via cough and ciliary transport. Chronic mucus hypersecretion (CMH) is the main factor contributing to the increased risk of morbidity and mortality in specific subsets of COPD patients. It is, therefore, primarily important to develop medications that suppress mucus hypersecretions in these patients. Although there have been some advances in COPD treatment, more work remains to be done to better understand the mechanism underlying airway mucus hypersecretion and seek more effective treatments. This review article discusses the structure and significance of mucus in the lungs focusing on gel-forming mucins and the impacts of CMH in the lungs. Furthermore, we summarize the article with pharmacological and nonpharmacological treatments as well as novel and interventional procedures to control CMH in COPD patients.
Collapse
Affiliation(s)
- Binay Kumar Shah
- Department of Respiratory Medicine, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
- Tongji University School of Medicine, Shanghai 200092, China
| | - Bivek Singh
- Tongji University School of Medicine, Shanghai 200092, China
| | - Yukun Wang
- Tongji University School of Medicine, Shanghai 200092, China
| | - Shuanshuan Xie
- Department of Respiratory Medicine, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - Changhui Wang
- Department of Respiratory Medicine, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai 200072, China
| |
Collapse
|
21
|
Ghiglieri A, Messina M, Cenacchi V, Piutti C, Cinato F, Brogin G, Puccini P. ADME properties of CHF6366, a novel bi-functional M3-Muscarinic receptor antagonist and ß-2 adrenoceptor agonist (MABA) radiolabeled at both functional moieties. Xenobiotica 2023:1-59. [PMID: 37376730 DOI: 10.1080/00498254.2023.2230490] [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: 05/15/2023] [Revised: 06/23/2023] [Accepted: 06/24/2023] [Indexed: 06/29/2023]
Abstract
CHF6366, a dual action β2-receptor agonist and M3-muscarinic receptor antagonist developed for chronic obstructive pulmonary disease (COPD), was [14C]-radiolabeled on the two different functional moieties of the molecule (either aminobutanolic or carbamate) to characterize its ADME profile following intravenous (IV), intratracheal (IT) and oral (PO) administration.A very low oral bioavailability and a good balance between absorption and lung retention after IT administration were observed, together with a rapid distribution throughout the body and a complete metabolic transformation of the parent drug without relevant gender difference.CHF6366 was observed fully hydrolyzed to alcohol (CHF6387) and carboxylic acid (CHF6361) in plasma and urine after IV and IT administration, and mainly unchanged in feces only after oral administration. An important number of metabolites containing aminobutanolic moiety was excreted via urine, whereas carbamate-containing derivatives were excreted mainly by bile.The major metabolic routes of the alcoholic moiety (CHF6387) included isomerization (Ma7), conjugation with glucuronic acid and dehydrogenation, while the carboxylic acid moiety (CHF6361) was mainly metabolized through oxidation, glucuronide conjugation and, in both pathways, combinations of those metabolic reactions.No major differences arose also from in vitro metabolism profiles investigated using liver microsomes and hepatocytes of different species.
Collapse
Affiliation(s)
- A Ghiglieri
- Accelera Srl, viale Pasteur 10, 20014 Nerviano, Milano (Italy)
| | - M Messina
- Accelera Srl, viale Pasteur 10, 20014 Nerviano, Milano (Italy)
| | - V Cenacchi
- Chiesi Farmaceutici SpA, Largo Belloli 11/a - 43122 Parma (Italy)
| | - C Piutti
- Accelera Srl, viale Pasteur 10, 20014 Nerviano, Milano (Italy)
| | - F Cinato
- Accelera Srl, viale Pasteur 10, 20014 Nerviano, Milano (Italy)
| | - G Brogin
- Chiesi Farmaceutici SpA, Largo Belloli 11/a - 43122 Parma (Italy)
| | - P Puccini
- Chiesi Farmaceutici SpA, Largo Belloli 11/a - 43122 Parma (Italy)
| |
Collapse
|
22
|
Calzetta L, Pistocchini E, Chetta A, Rogliani P, Cazzola M. Experimental drugs in clinical trials for COPD: Artificial Intelligence via Machine Learning approach to predict the successful advance from early-stage development to approval. Expert Opin Investig Drugs 2023. [PMID: 37364225 DOI: 10.1080/13543784.2023.2230138] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 06/23/2023] [Indexed: 06/28/2023]
Abstract
INTRODUCTION Therapeutic advances in drug therapy of chronic obstructive pulmonary disease (COPD) really effective in suppressing the pathological processes underlying the disease deterioration are still needed. Artificial Intelligence (AI) via Machine Learning (ML) may represent an effective tool to predict clinical development of investigational agents. AREAL COVERED Experimental drugs in Phase I and II development for COPD from early 2014 to late 2022 were identified in the ClinicalTrials.gov database. Different ML models, trained from prior knowledge on clinical trial success, were used to predict the probability that experimental drugs will successfully advance toward approval in COPD, according to Bayesian inference as follows: ≤25% low probability, >25% and ≤ 50% moderate probability, >50% and ≤ 75% high probability, and > 75% very high probability. EXPERT OPINION The Artificial Neural Network and Random Forest ML models indicated that, among the current experimental drugs in clinical trials for COPD, only the bifunctional muscarinic antagonist - β2-adrenoceptor agonists (MABA) navafenterol and batefenterol, the inhaled corticosteroid (ICS)/MABA fluticasone furoate/batefenterol, and the bifunctional phosphodiesterase (PDE) 3/4 inhibitor ensifentrine resulted to have a moderate to very high probability of being approved in the next future, however not before 2025.
Collapse
Affiliation(s)
- Luigino Calzetta
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Elena Pistocchini
- Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Alfredo Chetta
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Paola Rogliani
- Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Mario Cazzola
- Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| |
Collapse
|
23
|
Matera MG, Hanania NA, Maniscalco M, Cazzola M. Pharmacotherapies in Older Adults with COPD: Challenges and Opportunities. Drugs Aging 2023:10.1007/s40266-023-01038-0. [PMID: 37316689 DOI: 10.1007/s40266-023-01038-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/21/2023] [Indexed: 06/16/2023]
Abstract
Older adults have a higher prevalence of chronic obstructive pulmonary disease (COPD), which will likely increase substantially in the coming decades owing to aging populations and increased long-term exposure to risk factors for this disease. COPD in older adults is characterized by low-grade chronic systemic inflammation, known as inflamm-aging. It contributes substantially to age-associated pulmonary changes that are clinically expressed by reduced lung function, poor health status, and limitations in activities of daily living. In addition, inflamm-aging has been associated with the onset of many comorbidities commonly encountered in COPD. Furthermore, physiologic changes that are often seen with aging can influence the optimal treatment of older patients with COPD. Therefore, variables such as pharmacokinetics, pharmacodynamics, polypharmacy, comorbidities, adverse drug responses, drug interactions, method of administration, and social and economic issues that impact nutrition and adherence to therapy must be carefully evaluated when prescribing medication to these patients because each of them alone or together may affect the outcome of treatment. Current COPD medications focus mainly on alleviating COPD-related symptoms, so alternative treatment approaches that target the disease progression are being investigated. Considering the importance of inflamm-aging, new anti-inflammatory molecules are being evaluated, focusing on inhibiting the recruitment and activation of inflammatory cells, blocking mediators of inflammation thought to be important in the recruitment or activation of these inflammatory cells or released by these cells. Potential therapies that may slow the aging processes by acting on cellular senescence, blocking the processes that cause it (senostatics), eliminating senescent cells (senolytics), or targeting the ongoing oxidative stress seen with aging need to be evaluated.
Collapse
Affiliation(s)
- Maria Gabriella Matera
- Department of Experimental Medicine, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - Nicola A Hanania
- Section of Pulmonary and Critical Care Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Mauro Maniscalco
- Pulmonary Rehabilitation Unit of Telese Terme Institute, Istituti Clinici Scientifici Maugeri IRCCS, Telese Terme, Italy
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Mario Cazzola
- Department of Experimental Medicine, University of Rome 'Tor Vergata', Via Montpellier 1, 00133, Rome, Italy.
| |
Collapse
|
24
|
Cazzola M, Rogliani P, Matera MG. Might It Be Appropriate to Anticipate the Use of Long-Acting Muscarinic Antagonists in Asthma? Drugs 2023:10.1007/s40265-023-01897-2. [PMID: 37303017 PMCID: PMC10322754 DOI: 10.1007/s40265-023-01897-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/22/2023] [Indexed: 06/13/2023]
Abstract
A growing number of clinical trials are documenting that adding a long-acting muscarinic antagonist (LAMA) to established asthma treatment with an inhaled corticosteroid (ICS) and a long-acting β2-agonist (LABA) is a treatment option that improves the health of patients with uncontrolled severe asthma even when therapy is optimized. These favorable results are the reason why the leading guidelines recommend triple therapy with ICS + LABA + LAMA in patients with asthma uncontrolled by medium- to high-dose ICS-LABA. However, we suggest adding LAMAs to ICS-LABAs at an earlier clinical stage. Such action could positively influence airflow limitation, exacerbations, and eosinophilic inflammation, conditions that are associated with acetylcholine (ACh) activity. It could also interrupt the vicious cycle related to a continuous release of ACh leading to the progressive expansion of neuronal plasticity resulting in small airway dysfunction. The utility of an earlier use of triple therapy in asthma should, in any case, be confirmed by statistically powered trials.
Collapse
Affiliation(s)
- Mario Cazzola
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy.
| | - Paola Rogliani
- 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
| |
Collapse
|
25
|
Pelaia C, Ferrante Bannera A, Rotundo FL, Tropea FG, Armentaro G, Maglio A, Sciacqua A, Vatrella A, Pelaia G. Clinical and Functional Effects of Inhaled Dual Therapy Umeclidinium/Vilanterol in Patients with Chronic Obstructive Pulmonary Disease: A Real-Life Study. Int J Chron Obstruct Pulmon Dis 2023; 18:995-1002. [PMID: 37260547 PMCID: PMC10228585 DOI: 10.2147/copd.s407238] [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: 02/04/2023] [Accepted: 05/22/2023] [Indexed: 06/02/2023] Open
Abstract
Background The pharmacological association umeclidinium/vilanterol (UMEC/VI) allows to implement a very effective dual bronchodilation in chronic obstructive pulmonary disease (COPD), thus optimizing bronchodilating therapy. Methods The main purpose of our real-world observational study was to evaluate in COPD patients the effects of UMEC/VI on lung function and respiratory symptoms. Functional and clinical parameters were assessed at baseline, and after 52 weeks of treatment with this combined double inhaled therapy. Results We enrolled 110 subjects suffering from COPD. A 12-month UMEC/VI treatment induced significant improvements in total lung capacity (TLC) (p < 0.05), and residual volume (RV) (p < 0.0001). Pulmonary deflation was paralleled by significant increases of forced expiratory volume in one second (FEV1) (p < 0.0001), forced vital capacity (FVC) (p < 0.01), forced expiratory flow between 25% and 75% of FVC (FEF25-75) (p < 0.0001) and diffusion capacity of the lung (DLCOcSB) (p < 0.05). In addition, in the same period, we also observed significant reductions of airway resistance including total resistance (Rtot) (p < 0.0001) and specific effective resistance (sReff) (p < 0.0001). Other improvements were detected with regard to modified British Medical Research Council (mMRC) questionnaire score (p < 0.0001), COPD Assessment Test (CAT) score (p < 0.0001), and COPD exacerbation rate (p < 0.0001). In particular, the reported changes of mMRC/CAT scores and COPD exacerbation numbers were significantly correlated with UMEC/VI-induced modifications of TLC, RV, FVC and FEV1. Conclusion In conclusion, our study corroborates in a real-life context the effectiveness of UMEC/VI in COPD treatment. Indeed, our broad investigational strategy has allowed to better characterize the functional mechanisms underpinning the therapeutic properties of UMEC/VI association.
Collapse
Affiliation(s)
- Corrado Pelaia
- Department of Health Sciences, University “Magna Græcia” of Catanzaro, Catanzaro, Italy
| | - Anna Ferrante Bannera
- Department of Health Sciences, University “Magna Græcia” of Catanzaro, Catanzaro, Italy
| | | | | | - Giuseppe Armentaro
- Department of Medical and Surgical Sciences, University “Magna Græcia” of Catanzaro, Catanzaro, Italy
| | - Angelantonio Maglio
- Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Angela Sciacqua
- Department of Medical and Surgical Sciences, University “Magna Græcia” of Catanzaro, Catanzaro, Italy
| | - Alessandro Vatrella
- Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Girolamo Pelaia
- Department of Health Sciences, University “Magna Græcia” of Catanzaro, Catanzaro, Italy
| |
Collapse
|
26
|
Niimi A, Fukunaga K, Taniguchi M, Nakamura Y, Tagaya E, Horiguchi T, Yokoyama A, Yamaguchi M, Nagata M. Executive summary: Japanese guidelines for adult asthma (JGL) 2021. Allergol Int 2023; 72:207-226. [PMID: 36959028 DOI: 10.1016/j.alit.2023.02.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 02/17/2023] [Indexed: 03/25/2023] Open
Abstract
Asthma is characterized by chronic airway inflammation, variable airway narrowing, and sensory nerve irritation, which manifest as wheezing, dyspnea, chest tightness, and cough. Longstanding asthma may result in airway remodeling and become intractable. Despite the increased prevalence of asthma in adults, asthma-associated deaths have decreased in Japan (0.94 per 100,000 people in 2020). The goals of asthma treatment include the control of symptoms and reduction of future risks. A functional partnership between physicians and patients is indispensable for achieving these goals. Long-term management with medications and the elimination of triggers and risk factors are fundamental to asthma treatment. Asthma is managed via four steps of pharmacotherapy ("controllers"), ranging from mild to intensive treatments, depending on disease severity; each step involves daily administration of an inhaled corticosteroid, which varies from low to high dosage. Long-acting β2 agonists, leukotriene receptor antagonists, sustained-release theophylline, and long-acting muscarinic antagonists are recommended as add-on drugs. Allergen immunotherapy is a new option that is employed as a controller treatment. Further, as of 2021, anti-IgE antibody, anti-IL-5 and anti-IL-5 receptor α-chain antibodies, and anti-IL-4 receptor α-chain antibodies are available for the treatment of severe asthma. Bronchial thermoplasty can be performed for asthma treatment, and its long-term efficacy has been reported. Algorithms for their usage have been revised. Comorbidities, such as allergic rhinitis, chronic rhinosinusitis, chronic obstructive pulmonary disease, and aspirin-exacerbated respiratory disease, should also be considered during the treatment of chronic asthma. Depending on the severity of episodes, inhaled short-acting β2 agonists, systemic corticosteroids, short-acting muscarinic antagonists, oxygen therapy, and other approaches are used as needed ("relievers") during exacerbation.
Collapse
Affiliation(s)
- Akio Niimi
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.
| | - Koichi Fukunaga
- Pulmonary Division, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Masami Taniguchi
- Center for Immunology and Allergology, Shonan Kamakura General Hospital, Kanagawa, Japan
| | - Yoichi Nakamura
- Medical Center for Allergic and Immune Diseases, Yokohama City Minato Red Cross Hospital, Yokohama, Japan
| | - Etsuko Tagaya
- Department of Respiratory Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Takahiko Horiguchi
- Department of Respiratory Medicine, Toyota Regional Medical Center, Toyota, Japan
| | - Akihito Yokoyama
- Department of Respiratory Medicine and Allergology, Kochi Medical School, Kochi University, Kochi, Japan
| | - Masao Yamaguchi
- Division of Respiratory Medicine, Third Department of Medicine, Teikyo University Chiba Medical Center, Chiba, Japan
| | - Makoto Nagata
- Department of Respiratory Medicine, Saitama Medical University, Saitama, Japan; Allergy Center, Saitama Medical University Hospital, Saitama Medical University, Saitama, Japan
| |
Collapse
|
27
|
Reyes-García J, Díaz-Hernández V, Carbajal-García A, Casas-Hernández MF, Sommer B, Montaño LM. Theophylline-Induced Relaxation Is Enhanced after Testosterone Treatment via Increased K V1.2 and K V1.5 Protein Expression in Guinea Pig Tracheal Smooth Muscle. Int J Mol Sci 2023; 24:ijms24065884. [PMID: 36982957 PMCID: PMC10059212 DOI: 10.3390/ijms24065884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/16/2023] [Accepted: 02/25/2023] [Indexed: 03/30/2023] Open
Abstract
Theophylline is a drug commonly used to treat asthma due to its anti-inflammatory and bronchodilatory properties. Testosterone (TES) has been suggested to reduce the severity of asthma symptoms. This condition affects boys more than girls in childhood, and this ratio reverses at puberty. We reported that guinea pig tracheal tissue chronic exposure to TES increases the expression of β2-adrenoreceptors and enhances salbutamol-induced K+ currents (IK+). Herein, we investigated whether the upregulation of K+ channels can enhance the relaxation response to methylxanthines, including theophylline. Chronic incubation of guinea pig tracheas with TES (40 nM, 48 h) enhanced the relaxation induced by caffeine, isobutylmethylxanthine, and theophylline, an effect that was abolished by tetraethylammonium. In tracheal myocytes, chronic incubation with TES increased theophylline-induced IK+; flutamide reversed this effect. The increase in IK+ was blocked by 4-aminopyridine by ~82%, whereas iberiotoxin reduced IK+ by ~17%. Immunofluorescence studies showed that chronic TES exposure increased the expression of KV1.2 and KV1.5 in airway smooth muscle (ASM). In conclusion, chronic exposure to TES in guinea pig ASM promotes upregulation of KV1.2 and KV1.5 and enhances theophylline relaxation response. Therefore, gender should be considered when prescribing methylxanthines, as teenage boys and males are likely to respond better than females.
Collapse
Affiliation(s)
- Jorge Reyes-García
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
| | - Verónica Díaz-Hernández
- Departamento de Embriología y Genética, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
| | - Abril Carbajal-García
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
| | - María F Casas-Hernández
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
| | - Bettina Sommer
- Laboratorio de Hiperreactividad Bronquial, Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Mexico City 14080, Mexico
| | - Luis M Montaño
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
| |
Collapse
|
28
|
Sultan K, Zamir A, Ashraf W, Imran I, Saeed H, Rehman AU, Majeed A, Rasool MF. Clinical pharmacokinetics of terbutaline in humans: a systematic review. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2023; 396:213-227. [PMID: 36227333 DOI: 10.1007/s00210-022-02304-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 10/05/2022] [Indexed: 01/29/2023]
Abstract
Terbutaline is used for the management of bronchospasm associated with asthma, bronchitis, emphysema, and chronic obstructive pulmonary disease. A systematic review would be beneficial to assess the impact of routes of administration, stereoisomerism, disease states, smoking, age, exercise, and chronobiology on pharmacokinetics (PK) of terbutaline in humans. PubMed and Google Scholar databases were searched to screen all the relevant articles consisting of at least one of the PK parameters after administration of oral, inhaled, and intravenous (IV) terbutaline in humans. Oral studies of terbutaline depicted a linear relationship between plasma concentration (Cp) and the administered dose. The IV studies demonstrated multi-exponential behavior for disposition and renal clearance. Higher systemic availability was observed with inhaled as compared to oral route, and chrono-pharmacokinetic behavior was notable. Time to reach maximum plasma concentration (Tmax) was prolonged, and maximum plasma concentration (Cmax) was lowered after exercise. The primary route of excretion in chronic kidney disease (CKD) patients is reported to be nonrenal. In pregnant women, the Cp of terbutaline is lowered and clearance is increased. The addition of theophylline to terbutaline did not affect the PK of terbutaline; hence, both can be used without dose adjustment. This review summarizes all the available PK parameters of terbutaline, and it may be helpful for researchers in the development and evaluation of PK models as well as in designing optimal dosage regimens in different clinical conditions.
Collapse
Affiliation(s)
- Khadeeja Sultan
- Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, 60800, Pakistan
| | - Ammara Zamir
- Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, 60800, Pakistan
| | - Waseem Ashraf
- Department of Pharmacology, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, 60800, Pakistan
| | - Imran Imran
- Department of Pharmacology, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, 60800, Pakistan
| | - Hamid Saeed
- Allama Iqbal Campus, University College of Pharmacy, University of the Punjab, Lahore, 54000, Pakistan
| | - Anees Ur Rehman
- Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, 60800, Pakistan
| | - Abdul Majeed
- Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, 60800, Pakistan
| | - Muhammad Fawad Rasool
- Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, 60800, Pakistan.
| |
Collapse
|
29
|
The Role of the Acetylcholine System in Common Respiratory Diseases and COVID-19. Molecules 2023; 28:molecules28031139. [PMID: 36770805 PMCID: PMC9920988 DOI: 10.3390/molecules28031139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 01/01/2023] [Accepted: 01/20/2023] [Indexed: 01/26/2023] Open
Abstract
As an indispensable component in human beings, the acetylcholine system regulates multiple physiological processes not only in neuronal tissues but also in nonneuronal tissues. However, since the concept of the "Nonneuronal cholinergic system (NNCS)" has been proposed, the role of the acetylcholine system in nonneuronal tissues has received increasing attention. A growing body of research shows that the acetylcholine system also participates in modulating inflammatory responses, regulating contraction and mucus secretion of respiratory tracts, and influencing the metastasis and invasion of lung cancer. In addition, the susceptibility and severity of respiratory tract infections caused by pathogens such as Mycobacterium Tuberculosis and the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) can also correlate with the regulation of the acetylcholine system. In this review, we summarized the major roles of the acetylcholine system in respiratory diseases. Despite existing achievements in the field of the acetylcholine system, we hope that more in-depth investigations on this topic will be conducted to unearth more possible pharmaceutical applications for the treatment of diverse respiratory diseases.
Collapse
|
30
|
Kelly RS, Cote MF, Begum S, Lasky-Su J. Pharmacometabolomics of Asthma as a Road Map to Precision Medicine. Handb Exp Pharmacol 2023; 277:247-273. [PMID: 36271166 PMCID: PMC10116407 DOI: 10.1007/164_2022_615] [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] [Indexed: 04/22/2023]
Abstract
Pharmacometabolomics applies the principles of metabolomics to therapeutics in order to elucidate the biological mechanisms underlying the variation in responses to drugs between groups and individuals. Asthma is associated with broad systemic effects and heterogeneity in treatment response and as such is ideally suited to pharmacometabolomics. In this chapter, we discuss the state of the emerging field of asthma pharmacometabolomics, with a particular focus on studies of steroids, bronchodilators, and leukotriene inhibitors. We also consider those studies concerned with subtyping cases to better understand the pharmacology of those groups and those looking to leverage pharmacometabolomics for asthma prevention. We finish with a discussion of the challenges and opportunities of asthma pharmacometabolomics and reflect upon where this field must go next in order to realize its precision medicine potential.
Collapse
Affiliation(s)
- Rachel S Kelly
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
| | - Margaret F Cote
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Sofina Begum
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Jessica Lasky-Su
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| |
Collapse
|
31
|
Umeda A, Shimada H, Yamane T, Mochizuki T, Inoue Y, Tsushima K, Miyagawa K, Mochida A, Takeda H, Okada Y, Masaki K, Matsusaka M, Fukunaga K. Real-world effects of once-daily inhaled steroid (fluticasone furoate) combined with long-acting beta-2 agonist (vilanterol) and long-acting muscarinic antagonist (umeclidinium) on lung function tests of asthma patients in Japan. Front Physiol 2023; 14:1131949. [PMID: 37179838 PMCID: PMC10170765 DOI: 10.3389/fphys.2023.1131949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 04/03/2023] [Indexed: 05/15/2023] Open
Abstract
Background: The Japanese drug use system allowed the once-daily use of inhaled corticosteroid fluticasone furoate (FF) combined with a long-acting beta-2 agonist vilanterol (VI) and a long-acting muscarinic antagonist umeclidinium (UMEC) against asthma on 18 February 2021. We investigated the real-world effects of these drugs (FF/UMEC/VI) mainly on lung function tests. Methods: This was an open-label, uncontrolled, within-group time-series (before-after) study. Prior asthma treatment (inhaled corticosteroid with/without a long-acting beta-2 agonist with/without a long-acting muscarinic antagonist) was switched to FF/UMEC/VI 200/62.5/25 μg. Subjects were evaluated by lung function tests prior to, and 1-2 months after, initiation of FF/UMEC/VI 200/62.5/25 μg. Patients were asked questions regarding the asthma control test and preference for drugs. Results: Overall, 114 asthma outpatients (97% Japanese) were enrolled from February 2021 to April 2022: 104 subjects completed the study. Forced expiratory volume in 1 s, peak flow, and asthma control test score of FF/UMEC/VI 200/62.5/25 μg-treated subjects were significantly increased (p < 0.001, p < 0.001, and p < 0.01, respectively). In contrast with FF/VI 200/25 μg, instantaneous flow at 25% of the forced vital capacity and expiratory reserve volume were significantly increased by FF/UMEC/VI 200/62.5/25 μg (p < 0.01, p < 0.05, respectively). Sixty-six percent of subjects declared they wanted to continue FF/UMEC/VI 200/62.5/25 μg in the future. Adverse effects, mainly local, were seen in 30% of patients, but no serious adverse effects were seen. Conclusion: Once-daily FF/UMEC/VI 200/62.5/25 μg was effective against asthma without serious adverse events. This is the first report that demonstrated FF/UMEC/VI dilated peripheral airways using lung function tests. This evidence on drug effects may improve our understanding of pulmonary physiology and the pathophysiology of asthma.
Collapse
Affiliation(s)
- Akira Umeda
- Department of General Medicine, School of Medicine, International University of Health and Welfare (IUHW), IUHW Shioya Hospital, Yaita, Japan
- Department of Respiratory Medicine, IUHW Shioya Hospital, Yaita, Japan
- *Correspondence: Akira Umeda,
| | - Hisato Shimada
- Department of Respiratory Medicine, IUHW Shioya Hospital, Yaita, Japan
| | - Tateki Yamane
- Department of Digestive Organ, IUHW Shioya Hospital, Yaita, Japan
| | | | - Yasushi Inoue
- Respiratory Diseases Center, IUHW Mita Hospital, Tokyo, Japan
| | - Kenji Tsushima
- Department of Pulmonary Medicine, School of Medicine, International University of Health and Welfare, Narita, Japan
| | - Kazuya Miyagawa
- Department of Pharmacology, School of Pharmacy, International University of Health and Welfare, Otawara, Japan
| | - Atsumi Mochida
- Department of Pharmacology, School of Pharmacy, International University of Health and Welfare, Otawara, Japan
| | - Hiroshi Takeda
- Department of Pharmacology, School of Pharmacy at Fukuoka, International University of Health and Welfare, Fukuoka, Japan
| | - Yasumasa Okada
- Department of Internal Medicine, National Hospital Organization Murayama Medical Center, Musashimurayama, Japan
| | - Katsunori Masaki
- Division of Pulmonary Medicine, Department of Medicine, Keio University, Tokyo, Japan
| | - Masako Matsusaka
- Division of Pulmonary Medicine, Department of Medicine, Keio University, Tokyo, Japan
| | - Koichi Fukunaga
- Division of Pulmonary Medicine, Department of Medicine, Keio University, Tokyo, Japan
| |
Collapse
|
32
|
Cuthbert JJ, Pellicori P, Clark AL. Optimal Management of Heart Failure and Chronic Obstructive Pulmonary Disease: Clinical Challenges. Int J Gen Med 2022; 15:7961-7975. [PMID: 36317097 PMCID: PMC9617562 DOI: 10.2147/ijgm.s295467] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 10/17/2022] [Indexed: 11/17/2022] Open
Abstract
Heart failure (HF) and chronic obstructive pulmonary disease (COPD) are common causes of breathlessness which frequently co-exist; one potentially exacerbating the other. Distinguishing between the two can be challenging due to their similar symptomatology and overlapping risk factors, but a timely and correct diagnosis is potentially lifesaving. Modern treatment for HF can substantially improve symptoms and prognosis for many patients and may have beneficial effects for patients with COPD. Conversely, while many inhaled treatments for COPD can improve symptoms and reduce exacerbations, there is conflicting evidence regarding the safety of some inhaled treatments for COPD in patients with HF. Here we explore the overlap between HF and COPD, examine the effect of one condition on the other, and address the challenges of managing patients with both conditions.
Collapse
Affiliation(s)
- Joseph J Cuthbert
- Centre for Clinical Sciences, Hull York Medical School, Kingston Upon Hull, East Riding of Yorkshire, UK,Department of Cardiology, Hull University Teaching Hospital Trust, Kingston Upon Hull, East Riding of Yorkshire, UK,Correspondence: Joseph J Cuthbert, Department of Cardiorespiratory Medicine, Centre for Clinical Sciences, Hull York Medical School, Hull and East Yorkshire Medical Research and Teaching Centre, Castle Hill Hospital, Cottingham, Kingston Upon Hull, HU16 5JQ, UK, Tel +44 1482 461776, Fax +44 1482 461779, Email
| | - Pierpaolo Pellicori
- Robertson Centre for Biostatistics and Glasgow Clinical Trials Unit, University of Glasgow, Glasgow, UK
| | - Andrew L Clark
- Department of Cardiology, Hull University Teaching Hospital Trust, Kingston Upon Hull, East Riding of Yorkshire, UK
| |
Collapse
|
33
|
Machado-Duque ME, Gaviria-Mendoza A, Valladales-Restrepo LF, García-Nuncira C, Laucho-Contreras M, Machado-Alba JE. Utilization Patterns and Trends in the Use of Medications for Asthma in a Cohort of Colombian Patients. J Asthma Allergy 2022; 15:1347-1357. [PMID: 36189189 PMCID: PMC9522479 DOI: 10.2147/jaa.s376929] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Accepted: 08/10/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose Asthma affects approximately 358 million people worldwide. This study aimed to determine the trend for the use of medications intended to treat asthma in a group of patients affiliated with the Colombian health system. Patients and Methods This was a retrospective study on prescription patterns of medications used to treat asthma in patients over 5 years of age between 2017 and 2019. Sociodemographic variables, medications used and combinations, the persistence of use, and prescribing physicians were considered. Data were obtained from a drug-dispensing database from Colombia. Results A total of 10,706 people diagnosed with asthma were identified, including predominantly females (56.8%), with a mean age of 32.2 ± 26.1 years. At the beginning of the follow-up, 53.2% of patients aged 5–11 years were receiving monotherapy, with a mean of 1.5 ± 0.6 drugs/patient, especially inhaled corticosteroids (ICSs; 55.9%) and short-acting β-agonists (SABAs; 55.6%). Moreover, in patients older than 12 years, 53.5% were treated with monotherapy, with a mean of 1.6 ± 0.7 drugs/patient, 45.9% of whom were on SABAs, while 37.1% were on ICSs. Between 63.0% and 83.6% of patients were treated by a general practitioner. 12.5% of patients (n = 495) received triple therapy (ICS/LABA + LAMA [long-acting antimuscarinic]), particularly fluticasone/salmeterol + tiotropium. Conclusion The identification of treatment patterns will allow physicians and decision makers to implement strategies in order to promote adherence to treatment and improve asthma medication use.
Collapse
Affiliation(s)
- Manuel Enrique Machado-Duque
- Grupo de Investigación en Farmacoepidemiologia y Farmacovigilancia, Universidad Tecnológica de Pereira - Audifarma S.A, Pereira, Colombia
- Grupo de Investigación Biomedicina, Fundación Universitaria Autónoma de las Américas, Pereira, Colombia
| | - Andrés Gaviria-Mendoza
- Grupo de Investigación en Farmacoepidemiologia y Farmacovigilancia, Universidad Tecnológica de Pereira - Audifarma S.A, Pereira, Colombia
- Grupo de Investigación Biomedicina, Fundación Universitaria Autónoma de las Américas, Pereira, Colombia
| | - Luis Fernando Valladales-Restrepo
- Grupo de Investigación en Farmacoepidemiologia y Farmacovigilancia, Universidad Tecnológica de Pereira - Audifarma S.A, Pereira, Colombia
- Grupo de Investigación Biomedicina, Fundación Universitaria Autónoma de las Américas, Pereira, Colombia
| | | | | | - Jorge E Machado-Alba
- Grupo de Investigación en Farmacoepidemiologia y Farmacovigilancia, Universidad Tecnológica de Pereira - Audifarma S.A, Pereira, Colombia
- Correspondence: Jorge E Machado-Alba, Grupo de Investigación en Farmacoepidemiología y Farmacovigilancia, Universidad Tecnológica de Pereira - Audifarma S.A, Calle 105 No. 14-140, Pereira, Risaralda, 660003, Colombia, Tel +57 3108326970, Fax +57 603137822, Email
| |
Collapse
|
34
|
Optimization of Long-Acting Bronchodilator Dose Ratios Using Isolated Guinea Pig Tracheal Rings for Synergistic Combination Therapy in Asthma and COPD. Pharmaceuticals (Basel) 2022; 15:ph15080963. [PMID: 36015111 PMCID: PMC9416144 DOI: 10.3390/ph15080963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/28/2022] [Accepted: 07/29/2022] [Indexed: 11/16/2022] Open
Abstract
The co-administration of a long-acting β2-agonist (LABA), and a long-acting muscarinic antagonist (LAMA), has been shown to be beneficial in the management of non-communicable chronic respiratory diseases, such as asthma and chronic obstructive pulmonary disease (COPD). The resulting relaxation of the airways can be synergistically enhanced, reducing symptoms and optimizing lung function. This provides an insight into more effective treatments. In this study, the LABAs formoterol fumarate dihydrate (FOR) and indacaterol maleate (IND) were each associated with tiotropium bromide monohydrate (TIO) to assess their synergistic potential. This was done using an appropriate ex vivo model of isolated perfused guinea pig tracheal rings, and pharmacological models of drug interaction. Among the dose ratios studied for both types of combination, a higher synergistic potential was highlighted for FOR/TIO 2:1 (w/w). This was done through three steps by using multiple additions of drugs to the organ baths based on a non-constant dose ratio and then on a constant dose ratio, and by a single addition to the organ baths of specific amounts of drugs. In this way, the synergistic improvement of the relaxant effect on the airways was confirmed, providing a basis for improving therapeutic approaches in asthma and COPD. The synergy found at this dose ratio should now be confirmed on a preclinical model of asthma and COPD by assessing lung function.
Collapse
|
35
|
Carzaniga L, Linney ID, Rizzi A, Delcanale M, Schmidt W, Knight CK, Pastore F, Miglietta D, Carnini C, Cesari N, Riccardi B, Mileo V, Venturi L, Moretti E, Blackaby WP, Patacchini R, Accetta A, Biagetti M, Bassani F, Tondelli M, Murgo A, Battipaglia L, Villetti G, Puccini P, Catinella S, Civelli M, Rancati F. Discovery of Clinical Candidate CHF-6366: A Novel Super-soft Dual Pharmacology Muscarinic Antagonist and β 2 Agonist (MABA) for the Inhaled Treatment of Respiratory Diseases. J Med Chem 2022; 65:10233-10250. [PMID: 35901125 DOI: 10.1021/acs.jmedchem.2c00609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The development of molecules embedding two distinct pharmacophores acting as muscarinic antagonists and β2 agonists (MABAs) promises to be an excellent opportunity to reduce formulation issues and boost efficacy through cross-talk and allosteric interactions. Herein, we report the results of our drug discovery campaign aimed at improving the therapeutic index of a previous MABA series by exploiting the super soft-drug concept. The incorporation of a metabolic liability, stable at the site of administration but undergoing rapid systemic metabolism, to generate poorly active and quickly eliminated fragments was pursued. Our SAR studies yielded MABA 29, which demonstrated a balanced in vivo profile up to 24 h, high instability in plasma and the liver, as well as sustained exposure in the lung. In vitro safety and non-GLP toxicity studies supported the nomination of 29 (CHF-6366) as a clinical candidate, attesting to the successful development of a novel super-soft MABA compound.
Collapse
Affiliation(s)
- Laura Carzaniga
- Chemistry Research and Drug Design Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Ian D Linney
- Medicinal Chemistry Department, Charles River, Chesterford Research Park, Saffron Walden, CB10 1XL Essex, United Kingdom
| | - Andrea Rizzi
- Chemistry Research and Drug Design Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Maurizio Delcanale
- Chemistry Research and Drug Design Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Wolfgang Schmidt
- Medicinal Chemistry Department, Charles River, Chesterford Research Park, Saffron Walden, CB10 1XL Essex, United Kingdom
| | - Christopher K Knight
- Medicinal Chemistry Department, Charles River, Chesterford Research Park, Saffron Walden, CB10 1XL Essex, United Kingdom
| | - Fiorella Pastore
- Pharmacology Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Daniela Miglietta
- Pharmacology Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Chiara Carnini
- Project Leader, Corporate Drug Development, Chiesi Farmaceutici S.p.A Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Nicola Cesari
- Pharmacokinetics Biochemistry and Metabolism Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Benedetta Riccardi
- Pharmacokinetics Biochemistry and Metabolism Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Valentina Mileo
- Analytics and Early Formulation Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Luca Venturi
- Analytics and Early Formulation Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Elisa Moretti
- Analytics and Early Formulation Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Wesley P Blackaby
- Medicinal Chemistry Department, Charles River, Chesterford Research Park, Saffron Walden, CB10 1XL Essex, United Kingdom
| | - Riccardo Patacchini
- Project Leader, Corporate Drug Development, Chiesi Farmaceutici S.p.A Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Alessandro Accetta
- Chemistry Research and Drug Design Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Matteo Biagetti
- Chemistry Research and Drug Design Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Franco Bassani
- Pharmacology Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Marina Tondelli
- Pharmacology Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Annalisa Murgo
- Pharmacology Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Loredana Battipaglia
- Safety & Toxicology Department, Chiesi Farmaceutici S.p.A Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Gino Villetti
- Pharmacology Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Paola Puccini
- Pharmacokinetics Biochemistry and Metabolism Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Silvia Catinella
- Analytics and Early Formulation Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Maurizio Civelli
- Head of Global Research & Preclinical Development, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| | - Fabio Rancati
- Chemistry Research and Drug Design Department, Chiesi Farmaceutici S.p.A, Research Center, Largo Belloli 11/a, 43122 Parma, Italy
| |
Collapse
|
36
|
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.
Collapse
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
| |
Collapse
|
37
|
Smith S, Rowbotham NJ, Edwards CT. Short-acting inhaled bronchodilators for cystic fibrosis. Cochrane Database Syst Rev 2022; 6:CD013666. [PMID: 35749226 PMCID: PMC9231652 DOI: 10.1002/14651858.cd013666.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Respiratory disease is the main cause of morbidity and mortality in cystic fibrosis (CF), and many different therapies are used by people with CF in the management of respiratory problems. Bronchodilator therapy is used to relieve symptoms of shortness of breath and to open the airways to allow clearance of mucus. Despite the widespread use of inhaled bronchodilators in CF, there is little objective evidence of their efficacy. A Cochrane Review looking at both short- and long-acting inhaled bronchodilators for CF was withdrawn from the Cochrane Library in 2016. That review has been replaced by two separate Cochrane Reviews: one on long-acting inhaled bronchodilators for CF, and this review on short-acting inhaled bronchodilators for CF. For this review 'inhaled' includes the use of pressurised metered dose inhalers (MDIs), with or without a spacer, dry powder devices and nebulisers. OBJECTIVES To evaluate short-acting inhaled bronchodilators in children and adults with CF in terms of clinical outcomes and safety. SEARCH METHODS We searched the Cochrane Cystic Fibrosis Trials Register, compiled from electronic database searches and handsearching of journals and conference abstract books on 28 March 2022 and searched trial registries for any new or ongoing trials on 12 April 2022. We also searched the reference lists of relevant articles and reviews. SELECTION CRITERIA We searched for randomised controlled trials (RCTs) or quasi-RCTs that looked at the effect of any short-acting inhaled bronchodilator delivered by any device, at any dose, at any frequency and for any duration compared to either placebo or another short-acting inhaled bronchodilator in people with CF. We screened references as per standard Cochrane methodology. DATA COLLECTION AND ANALYSIS Two review authors extracted data and assessed risk of bias using the Cochrane RoB 1 tool. Where we were not able to enter data into our analyses we reported results directly from the papers. We assessed the certainty of evidence using GRADE. MAIN RESULTS We included 11 trials from our systematic search, with 191 participants meeting our inclusion criteria; three of these trials had three treatment arms. Eight trials compared short-acting inhaled beta-2 agonists to placebo and four trials compared short-acting inhaled muscarinic antagonists to placebo. Three trials compared short-acting inhaled beta-2 agonists to short-acting inhaled muscarinic antagonists. All were cross-over trials with only small numbers of participants. We were only able to enter data into the analysis from three trials comparing short-acting inhaled beta-2 agonists to placebo. Short-acting inhaled beta-2 agonists versus placebo All eight trials (six single-dose trials and two longer-term trials) reporting on this comparison reported on forced expiratory volume in 1 second (FEV1), either as per cent predicted (% predicted) or L. We were able to combine the data from two trials in a meta-analysis which showed a greater per cent change from baseline in FEV1 L after beta-2 agonists compared to placebo (mean difference (MD) 6.95%, 95% confidence interval (CI) 1.88 to 12.02; 2 trials, 82 participants). Only one of the longer-term trials reported on exacerbations, as measured by hospitalisations and courses of antibiotics. Only the second longer-term trial presented results for participant-reported outcomes. Three trials narratively reported adverse events, and these were all mild. Three single-dose trials and the two longer trials reported on forced vital capacity (FVC), and five trials reported on peak expiratory flow, i.e. forced expiratory flow between 25% and 75% (FEF25-75). One trial reported on airway clearance in terms of sputum weight. We judged the certainty of evidence for each of these outcomes to be very low, meaning we are very uncertain about the effect of short-acting inhaled beta-2 agonists on any of the outcomes we assessed. Short-acting inhaled muscarinic antagonists versus placebo All four trials reporting on this comparison looked at the effects of ipratropium bromide, but in different doses and via different delivery methods. One trial reported FEV1 % predicted; three trials measured this in L. Two trials reported adverse events, but these were few and mild. One trial reported FVC and three trials reported FEF25-75. None of the trials reported on quality of life, exacerbations or airway clearance. We judged the certainty of evidence for each of these outcomes to be very low, meaning we are very uncertain about the effect of short-acting inhaled muscarinic antagonists on any of the outcomes we assessed. Short-acting inhaled beta-2 agonists versus short-acting inhaled muscarinic antagonists None of the three single-dose trials reporting on this comparison provided data we could analyse. The original papers from three trials report that both treatments lead to an improvement in FEV1 L. Only one trial reported on adverse events; but none were experienced by any participant. No trial reported on any of our other outcomes. We judged the certainty of evidence to be very low, meaning we are very uncertain about the effect of short-acting inhaled beta-2 agonists compared to short-acting inhaled muscarinic antagonists on any of the outcomes we assessed. AUTHORS' CONCLUSIONS All included trials in this review are small and of a cross-over design. Most trials looked at very short-term effects of inhaled bronchodilators, and therefore did not measure longer-term outcomes. The certainty of evidence across all outcomes was very low, and therefore we have been unable to describe any effects with certainty.
Collapse
Affiliation(s)
- Sherie Smith
- Academic Unit of Lifespan and Population Health, School of Medicine, University of Nottingham, Nottingham, UK
| | - Nicola J Rowbotham
- Academic Unit of Lifespan and Population Health, School of Medicine, University of Nottingham, Nottingham, UK
| | - Christopher T Edwards
- Leeds Regional Paediatric Respiratory & Cystic Fibrosis Centre, A Floor, Clarendon Wing, Leeds Children's Hospital, Leeds, UK
| |
Collapse
|
38
|
Danzo F, Radovanovic D, Gatti M, Saad M, Perotto L, Franceschi E, Santus P. A reappraisal of inspiratory capacity in chronic obstructive pulmonary disease: clinical correlates and role of long-acting muscarinic antagonists and long-acting β2 agonists. Expert Rev Respir Med 2022; 16:623-635. [PMID: 35722753 DOI: 10.1080/17476348.2022.2090343] [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: 11/04/2022]
Abstract
INTRODUCTION In patients with chronic obstructive pulmonary disease (COPD), static and dynamic hyperinflation, together with expiratory flow limitation and gas exchange abnormalities, is one of the major causes of dyspnea, decreased exercise performance and ventilatory failure. An increase in functional residual capacity (FRC) is accompanied by a decrease in inspiratory capacity (IC), which is a volume readily available, repeatable, and simple to measure with any spirometer. Changes in IC and FRC after bronchodilation, contrary to changes in FEV1, have been closely associated with improvements in dyspnea and exercise performance. We systematically searched PubMed and Embase databases for clinical trials that assessed the effects of dual bronchodilation on inspiratory capacity in patients with COPD. AREAS COVERED Despite their pivotal role in COPD, IC and static volumes have rarely been considered as primary outcomes in randomized clinical trials assessing the efficacy of bronchodilators. Available studies on dual bronchodilation have shown a significant and persistent positive impact on IC focusing mainly on patients with moderate-to-severe COPD, whereas dynamic hyperinflation is also present at milder disease stages. EXPERT OPINION This narrative review discusses the pathophysiological and clinical importance of measuring IC in patients with COPD and how IC can be modified by maximizing bronchodilation combining long-acting muscarinic antagonists and long-acting β2 agonists.
Collapse
Affiliation(s)
- Fiammetta Danzo
- Division of Respiratory Diseases, Ospedale Luigi Sacco, Polo Universitario, ASST Fatebenefratelli-Sacco, Milano, Italy.,Department of Biomedical and Clinical Sciences (DIBIC), Università Degli Studi Di Milano, Milano, Italy
| | - Dejan Radovanovic
- Division of Respiratory Diseases, Ospedale Luigi Sacco, Polo Universitario, ASST Fatebenefratelli-Sacco, Milano, Italy
| | - Marina Gatti
- Division of Respiratory Diseases, Ospedale Luigi Sacco, Polo Universitario, ASST Fatebenefratelli-Sacco, Milano, Italy.,Department of Biomedical and Clinical Sciences (DIBIC), Università Degli Studi Di Milano, Milano, Italy
| | - Marina Saad
- Division of Respiratory Diseases, Ospedale Luigi Sacco, Polo Universitario, ASST Fatebenefratelli-Sacco, Milano, Italy.,Department of Biomedical and Clinical Sciences (DIBIC), Università Degli Studi Di Milano, Milano, Italy
| | - Luca Perotto
- Division of Respiratory Diseases, Ospedale Luigi Sacco, Polo Universitario, ASST Fatebenefratelli-Sacco, Milano, Italy.,Department of Biomedical and Clinical Sciences (DIBIC), Università Degli Studi Di Milano, Milano, Italy
| | - Elisa Franceschi
- Division of Respiratory Diseases, Ospedale Luigi Sacco, Polo Universitario, ASST Fatebenefratelli-Sacco, Milano, Italy.,Department of Biomedical and Clinical Sciences (DIBIC), Università Degli Studi Di Milano, Milano, Italy
| | - Pierachille Santus
- Division of Respiratory Diseases, Ospedale Luigi Sacco, Polo Universitario, ASST Fatebenefratelli-Sacco, Milano, Italy.,Department of Biomedical and Clinical Sciences (DIBIC), Università Degli Studi Di Milano, Milano, Italy
| |
Collapse
|
39
|
Cazzola M, Braido F, Calzetta L, Matera MG, Piraino A, Rogliani P, Scichilone N. The 5T approach in asthma: Triple Therapy Targeting Treatable Traits. Respir Med 2022; 200:106915. [PMID: 35753188 DOI: 10.1016/j.rmed.2022.106915] [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: 04/23/2022] [Revised: 05/27/2022] [Accepted: 06/06/2022] [Indexed: 11/19/2022]
Abstract
Using a therapeutic strategy that is free from traditional diagnostic labels and based on the identification of "treatable traits" (TTs), which are influential in clinical presentations in each patient, might overcome the difficulties in identifying and validating asthma phenotypes and endotypes. Growing evidence is documenting the importance of using the triple therapy with ICS, LABA, and LAMAs in a single inhaler (SITT) in cases of asthma not controlled by ICS/LABA and in the prevention of exacerbations. The identification of TTs may overcome the possibility of using SITT without considering the specific needs of the patient. In effect, it allows a treatment strategy that is closer to the precision strategy now widely advocated for the management of patients with asthma. There are different TTs in asthma that may benefit from treatment with SITT, regardless of guideline recommendations. The airflow limitation and small airway dysfunction are key TTs that are present in different phenotypes/endotypes, do not depend on the degree of T2 inflammation, and respond better than other treatments to SITT. We suggest that the 5T (Triple Therapy Targeting Treatable Traits) approach should be applied to the full spectrum of asthma, not just severe asthma, and, consequently, SITT should begin earlier than currently recommended.
Collapse
Affiliation(s)
- Mario Cazzola
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy.
| | - Fulvio Braido
- Department of Allergy and Respiratory Diseases, University of Genoa, Genoa, Italy
| | - Luigino Calzetta
- Unit of Respiratory Diseases and Lung Function, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Maria Gabriella Matera
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Alessio Piraino
- Respiratory Area, Medical Affairs, Chiesi Italia, Parma, Italy
| | - Paola Rogliani
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Nicola Scichilone
- Division of Respiratory Diseases, Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| |
Collapse
|
40
|
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
| |
Collapse
|
41
|
Cazzola M, Page C, Rogliani P, Calzetta L, Matera MG. Dual bronchodilation for the treatment of COPD - From bench to bedside. Br J Clin Pharmacol 2022; 88:3657-3673. [PMID: 35514240 DOI: 10.1111/bcp.15390] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 04/17/2022] [Accepted: 05/02/2022] [Indexed: 11/26/2022] Open
Abstract
Because there is a solid pharmacological rationale based on positive interactions between long-acting muscarinic receptor antagonists (LAMAs) and long-acting β-agonists (LABAs) for their ability to relax human airway smooth muscle in vitro alongside several randomised controlled trials (RCTs) and real-world observational studies that support the use of LAMA/LABA fixed-dose combinations (FDCs) for the treatment of patients with COPD, in this narrative review we discuss the preclinical and clinical proofs supporting the use of LAMA+LABA therapy in COPD and why this therapeutic approach optimises bronchodilation. Robust evidence indicates that all LAMA/LABA FDCs are consistently more effective than LAMA or LABA administered alone in improving lung function, dyspnoea, quality of life, and exercise capacity in patients with COPD. However, the ability of dual bronchodilation with FDCs of LAMA/LABA to prevent or reduce the risk of COPD exacerbations remains unclear due to conflicting data from large RCTs, despite several mechanisms explaining why such combinations should be of value in decreasing the frequency of COPD exacerbations. Both LABAs and LAMAs mechanistically can affect the cardiovascular system, but from clinical studies to date, LAMA/LABA FDCs have an acceptable cardiovascular safety profile, at least in the COPD population enrolled in RCTs. Indirect evidence suggests that some FDCs may even exert a protective role against serious cardiovascular adverse events compared to monotherapies. Consequently, several LAMA/LABA FDCs have been developed and approved for clinical use as treatments for patients with COPD. However, to date, there are unfortunately very few head-to-head studies comparing the safety and efficacy of different LAMA/LABA FDCs making it difficult to choose the most appropriate combination, although the use of meta-analyses has provided some information in this regard.
Collapse
Affiliation(s)
- Mario Cazzola
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Clive Page
- Sackler Institute of Pulmonary Pharmacology, King's College London, United Kingdom
| | - Paola Rogliani
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Luigino Calzetta
- Unit of Respiratory Diseases and Lung Function, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Maria Gabriella Matera
- Unit of Pharmacology, Department of Experimental Medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| |
Collapse
|
42
|
Rebordosa C, Farkas DK, Montonen J, Laugesen K, Voss F, Aguado J, Bothner U, Rothman KJ, Zint K, Mines D, Ehrenstein V. Cardiovascular Events and All-Cause Mortality in Patients With Chronic Obstructive Pulmonary Disease Using Olodaterol and Other Long-Acting Beta2-Agonists. Pharmacoepidemiol Drug Saf 2022; 31:827-839. [PMID: 35320605 PMCID: PMC9545725 DOI: 10.1002/pds.5432] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 01/12/2022] [Accepted: 03/18/2022] [Indexed: 11/10/2022]
Abstract
PURPOSE We examined the effect of olodaterol on the risk of myocardial ischaemia, cardiac arrhythmia, and all-cause mortality compared with use of other long-acting beta2-agonists (LABAs). Channelling bias was also explored. METHODS This Danish population-based cohort study used data linked from registries of hospital diagnoses, outpatient dispensings, and deaths. It included patients (aged ≥40 years) with a diagnosis of chronic obstructive pulmonary disease (COPD) who initiated olodaterol or another LABA. Using matching and propensity score (PS) stratification, we calculated adjusted incidence rate ratios (IRRs) using Poisson regression, followed by several additional analyses to evaluate and control channelling bias. RESULTS The IRRs of cardiac arrhythmias or myocardial ischaemia among users of olodaterol (n=14,239) compared to users of other LABA (n=51,167) ranged from 0.96 to 1.65 in various analyses, although some estimates had low precision. Initial analysis suggested an increased risk for death with olodaterol compared with other LABAs (IRR, 1.63; 95% CI, 1.44-1.84). Because olodaterol prescribing was associated with COPD severity, the mortality association was attenuated by using different methods of tighter confounding control: the IRRs were 1.26 (95% CI, 0.97-1.64) among LABA-naïve LABA/LAMA users without recent COPD hospitalisation; 1.27 (95% CI, 1.03-1.57) in a population with additional trimming from the tails of the PS distribution; and 1.32 (95% CI, 1.19-1.48) after applying overlap-weights analysis. CONCLUSIONS Olodaterol users had a similar risk for cardiac arrhythmias or myocardial ischaemia as other LABA users. The observed excess all-cause mortality associated with olodaterol use could be due to uncontrolled channelling bias.
Collapse
Affiliation(s)
| | | | | | | | - Florian Voss
- Boehringer Ingelheim International GmbH; Ingelheim
| | | | | | | | | | | | | |
Collapse
|
43
|
Rehman NU, Ansari MN, Samad A, Ahmad W. In Silico and Ex Vivo Studies on the Spasmolytic Activities of Fenchone Using Isolated Guinea Pig Trachea. Molecules 2022; 27:molecules27041360. [PMID: 35209147 PMCID: PMC8876211 DOI: 10.3390/molecules27041360] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 02/11/2022] [Accepted: 02/14/2022] [Indexed: 01/25/2023] Open
Abstract
Fenchone is a bicyclic monoterpene found in a variety of aromatic plants, including Foeniculum vulgare and Peumus boldus, and is used in the management of airways disorders. This study aimed to explore the bronchodilator effect of fenchone using guinea pig tracheal muscles as an ex vivo model and in silico studies. A concentration-mediated tracheal relaxant effect of fenchone was evaluated using isolated guinea pig trachea mounted in an organ bath provided with physiological conditions. Sustained contractions were achieved using low K+ (25 mM), high K+ (80 mM), and carbamylcholine (CCh; 1 µM), and fenchone inhibitory concentration–response curves (CRCs) were obtained against these contractions. Fenchone selectively inhibited with higher potency contractions evoked by low K+ compared to high K+ with resultant EC50 values of 0.62 mg/mL (0.58–0.72; n = 5) and 6.44 mg/mL (5.86–7.32; n = 5), respectively. Verapamil (VRP) inhibited both low and high K+ contractions at similar concentrations. Pre-incubation of the tracheal tissues with K+ channel blockers such as glibenclamide (Gb), 4-aminopyridine (4-AP), and tetraethylammonium (TEA) significantly shifted the inhibitory CRCs of fenchone to the right towards higher doses. Fenchone also inhibited CCh-mediated contractions at comparable potency to its effect against high K+ [6.28 mg/mL (5.88–6.42, n = 4); CCh] and [6.44 mg/mL (5.86–7.32; n = 5); high K+]. A similar pattern was obtained with papaverine (PPV), a phosphodiesterase (PDE), and Ca2+ inhibitor which inhibited both CCh and high K+ at similar concentrations [10.46 µM (9.82–11.22, n = 4); CCh] and [10.28 µM (9.18–11.36; n = 5); high K+]. However, verapamil, a standard Ca2+ channel blocker, showed selectively higher potency against high K+ compared to CCh-mediated contractions with respective EC50 values of 0.84 mg/mL (0.82–0.96; n = 5) 14.46 mg/mL (12.24–16.38, n = 4). The PDE-inhibitory action of fenchone was further confirmed when its pre-incubation at 3 and 5 mg/mL potentiated and shifted the isoprenaline inhibitory CRCs towards the left, similar to papaverine, whereas the Ca2+ inhibitory-like action of fenchone pretreated tracheal tissues were authenticated by the rightward shift of Ca2+ CRCs with suppression of maximum response, similar to verapamil, a standard Ca2+ channel blocker. Fenchone showed a spasmolytic effect in isolated trachea mediated predominantly by K+ channel activation followed by dual inhibition of PDE and Ca2+ channels. Further in silico molecular docking studies provided the insight for binding of fenchone with Ca2+ channel (−5.3 kcal/mol) and K+ channel (−5.7), which also endorsed the idea of dual inhibition.
Collapse
Affiliation(s)
- Najeeb Ur Rehman
- Department of Pharmacology & Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
- Correspondence: (N.U.R.); (M.N.A.); Tel.: +966-11-5886-035 (N.U.R.); +966-11-5886-037 (M.N.A.)
| | - Mohd Nazam Ansari
- Department of Pharmacology & Toxicology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
- Correspondence: (N.U.R.); (M.N.A.); Tel.: +966-11-5886-035 (N.U.R.); +966-11-5886-037 (M.N.A.)
| | - Abdul Samad
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Tishk International University, Erbil 44001, Iraq;
| | - Wasim Ahmad
- Department of Pharmacy, Mohammed Al-Mana College for Medical Sciences, Dammam 34222, Saudi Arabia;
| |
Collapse
|
44
|
Ribaudo G, Ongaro A, Oselladore E, Zagotto G, Memo M, Gianoncelli A. A computational approach to drug repurposing against SARS-CoV-2 RNA dependent RNA polymerase (RdRp). J Biomol Struct Dyn 2022; 40:1101-1108. [PMID: 32948103 PMCID: PMC7544925 DOI: 10.1080/07391102.2020.1822209] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 09/06/2020] [Indexed: 01/18/2023]
Abstract
The spread of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) caused a worldwide outbreak of coronavirus disease 19 (COVID-19), which rapidly evolved as a global concern. The efforts of the scientific community are pointed towards the identification of promptly available therapeutic options. RNA-dependent RNA polymerase (RdRp) is a promising target for developing small molecules to contrast SARS-CoV-2 replication. Modern computational tools can boost identification and repurposing of known drugs targeting RdRp. We here report the results regarding the screening of a database containing more than 8800 molecules, including approved, experimental, nutraceutical, illicit, withdrawn and investigational compounds. The molecules were docked against the cryo-electron microscopy structure of SARS-CoV-2 RdRp, optimized by means of molecular dynamics (MD) simulations. The adopted three-stage ensemble docking study underline that compounds formerly developed as kinase inhibitors may interact with RdRp.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- Giovanni Ribaudo
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Alberto Ongaro
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Erika Oselladore
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Giuseppe Zagotto
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, Padova, Italy
| | - Maurizio Memo
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Alessandra Gianoncelli
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| |
Collapse
|
45
|
Zhou J, Zhang J, Zhou M, Hang J, Zhang M, Han F, Zhu H. The role of long-acting muscarinic antagonist/long-acting β agonist fixed-dose combination treatment for chronic obstructive pulmonary disease in China: a narrative review. J Thorac Dis 2022; 13:6453-6467. [PMID: 34992824 PMCID: PMC8662495 DOI: 10.21037/jtd-21-961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 09/09/2021] [Indexed: 11/24/2022]
Abstract
Objective To provide an overview of the existing international and Chinese evidence regarding dual bronchodilator inhalation therapy and to make recommendations for the further improvement of chronic obstructive pulmonary disease (COPD) management in clinical practice in China. Background COPD is a progressive lung disease that is characterized by persistent airflow limitation and is a major contributor to the disease burden in China. Symptoms in Chinese patients are relatively more severe. Currently, many Chinese COPD patients are undertreated. Dual bronchodilator therapy consisting of a long-acting muscarinic antagonist (LAMA) and a long-acting β agonist (LABA) is considered a good choice for COPD patients due to the increased bronchodilation without an increase in adverse events; these combinations can fill in the gap in currently available COPD treatments and provide new pharmacotherapy options for Chinese patients. LAMA/LABA fixed-dose combinations (FDCs) have become more important in clinical practice and guidelines in China regarding their therapeutic effects and safety. Methods Clinical trials on LAMA/LABA in COPD were retrieved in ClinicalTrials.gov, while important COPD guidelines published in English or Chinese were found in PubMed and Wanfang Database. Conclusions We recommend the adoption of a clinical pathway in China that includes an assessment and management algorithm that considers the clinical characteristics in China and classifies the phenotypic characteristics of COPD according to a suitable system. Based on the current information, we can conclude that LAMA/LABA FDCs are a suitable and economically viable choice to reduce symptoms and improve the quality of life (QoL) of patients.
Collapse
Affiliation(s)
- Ji'an Zhou
- Department of Respiratory and Critical Care Medicine, Huadong Hospital Affiliated with Fudan University, Shanghai, China
| | - Jing Zhang
- Department of Pulmonary Medicine, Zhongshan Hospital Affiliated with Fudan University, Shanghai, China
| | - Min Zhou
- Department of Respiratory Medicine, Ruijin Hospital Affiliated with Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jingqing Hang
- Department of Respiratory Medicine, Shanghai Putuo District People's Hospital, Shanghai, China
| | - Min Zhang
- Department of Respiratory and Critical Care Medicine, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Fengfeng Han
- Department of Respiratory Medicine, Xinhua Hospital Affiliated with Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huili Zhu
- Department of Respiratory and Critical Care Medicine, Huadong Hospital Affiliated with Fudan University, Shanghai, China
| |
Collapse
|
46
|
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: 47] [Impact Index Per Article: 23.5] [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.
Collapse
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.)
| |
Collapse
|
47
|
Novel Immunomodulatory Therapies for Respiratory Pathologies. COMPREHENSIVE PHARMACOLOGY 2022. [PMCID: PMC8238403 DOI: 10.1016/b978-0-12-820472-6.00073-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
48
|
Afzal M, Kazmi I, Al-Abbasi FA, Alshehri S, Ghoneim MM, Imam SS, Nadeem MS, Al-Zahrani MH, Alzarea SI, Alquraini A. Current Overview on Therapeutic Potential of Vitamin D in Inflammatory Lung Diseases. Biomedicines 2021; 9:1843. [PMID: 34944659 PMCID: PMC8698997 DOI: 10.3390/biomedicines9121843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Revised: 11/24/2021] [Accepted: 12/01/2021] [Indexed: 11/16/2022] Open
Abstract
Inflammatory lung disorders (ILDs) are one of the world's major reasons for fatalities and sickness, impacting millions of individuals of all ages and constituting a severe and pervasive health hazard. Asthma, lung cancer, bronchiectasis, pulmonary fibrosis acute respiratory distress syndrome, and COPD all include inflammation as a significant component. Microbe invasions, as well as the damage and even death of host cells, can cause and sustain inflammation. To counteract the negative consequences of irritants, the airways are equipped with cellular and host defense immunological systems that block the cellular entrance of these irritants or eliminate them from airway regions by triggering the immune system. Failure to activate the host defense system will trigger chronic inflammatory cataracts, leading to permanent lung damage. This damage makes the lungs more susceptible to various respiratory diseases. There are certain restrictions of the available therapy for lung illnesses. Vitamins are nutritional molecules that are required for optimal health but are not produced by the human body. Cholecalciferol (Vitamin D) is classified as a vitamin, although it is a hormone. Vitamin D is thought to perform a function in bone and calcium homeostasis. Recent research has found that vitamin D can perform a variety of cellular processes, including cellular proliferation; differentiation; wound repair; healing; and regulatory systems, such as the immune response, immunological, and inflammation. The actions of vitamin D on inflammatory cells are dissected in this review, as well as their clinical significance in respiratory illnesses.
Collapse
Affiliation(s)
- Muhammad Afzal
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka 72341, Saudi Arabia; (M.A.); (S.I.A.)
| | - Imran Kazmi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (F.A.A.-A.); (M.S.N.); (M.H.A.-Z.)
| | - Fahad A. Al-Abbasi
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (F.A.A.-A.); (M.S.N.); (M.H.A.-Z.)
| | - Sultan Alshehri
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia; (S.A.); (S.S.I.)
| | - Mohammed M. Ghoneim
- Department of Pharmacy Practice, College of Pharmacy, AlMaarefa University, Ad Diriyah 13713, Saudi Arabia;
| | - Syed Sarim Imam
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia; (S.A.); (S.S.I.)
| | - Muhammad Shahid Nadeem
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (F.A.A.-A.); (M.S.N.); (M.H.A.-Z.)
| | - Maryam Hassan Al-Zahrani
- Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia; (F.A.A.-A.); (M.S.N.); (M.H.A.-Z.)
| | - Sami I. Alzarea
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka 72341, Saudi Arabia; (M.A.); (S.I.A.)
| | - Ali Alquraini
- Department of Pharmaceutical Chemistry, Faculty of Clinical Pharmacy, Al Baha University, Al Baha 65779, Saudi Arabia;
| |
Collapse
|
49
|
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.
Collapse
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.
| |
Collapse
|
50
|
Garzon-Siatoya WT, Carrillo-Martin I, Chiarella SE, Gonzalez-Estrada A. State-of-the-art beta-adrenoreceptor agonists for the treatment of asthma. Expert Opin Pharmacother 2021; 23:243-254. [PMID: 34753370 DOI: 10.1080/14656566.2021.1988074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Asthma, a heterogeneous disease, is characterized by chronic airway inflammation and hyperreactivity. β2-adrenoreceptor agonists (β2-agonists) remain pivotal for asthma management. Short-acting β2-agonists (SABAs) result in rapid symptomatic alleviation and bronchospasm prevention. Patients experience significant clinical benefits from therapy with long-acting β2-agonists (LABAs) with efficacy to bronchodilate, and prolonged lung function betterment. Recently discovered β2-agonists with longer half-lives offer once-daily dosing. AREAS COVERED The authors provide a thorough review of the pharmacokinetics, pharmacodynamics, efficacy, tolerability, classification, and safety of β2-agonists through an in-depth review of current literature using these databases: U.S. National Institutes of Health's National Library of Medicine (NIH/NLM), PubMed Central, and NLM clinical trials. EXPERT OPINION β2- agonists act primarily on airway smooth muscle cells and are quintessential for adequate asthma management. Given their pharmacodynamic and pharmacokinetic properties, SABAs are used as rescue medication. Notably, the current Global Initiative for Asthma (GINA) strategy document recommends using LABA/inhaled corticosteroid combinations both as a daily controller and as a rescue medication. Clinicians should assess this new treatment plan on a per-case basis, making sure to evaluate inhaler adherence and treat modifiable risk factors. The development of next-generation β2- agonists is an exciting research area that could significantly improve patients' adherence to treatment regimens and, consequently, asthma control and quality of life.
Collapse
Affiliation(s)
- W Tatiana Garzon-Siatoya
- Division of Pulmonary, Allergy, and Sleep Medicine, Department of Medicine, Mayo Clinic, Jacksonville, FL, United States
| | - Ismael Carrillo-Martin
- Division of Pulmonary, Allergy, and Sleep Medicine, Department of Medicine, Mayo Clinic, Jacksonville, FL, United States
| | - Sergio E Chiarella
- Division of Allergic Diseases, Mayo Clinic, Rochester, MN, United States
| | - Alexei Gonzalez-Estrada
- Division of Pulmonary, Allergy, and Sleep Medicine, Department of Medicine, Mayo Clinic, Jacksonville, FL, United States
| |
Collapse
|