1
|
Ulmeanu R, Bloju S, Vittos O. Assessment of Symptoms Control, Pulmonary Function and Related Quality of Life in Asthmatic Patients Treated with Extrafine Beclomethasone Dipropionate/Formoterol Fumarate 100/6 μg pMDI: Results of a Multicenter Observational Study in Romania (ALFRESCO Study). J Asthma Allergy 2022; 15:919-933. [PMID: 35836969 PMCID: PMC9275489 DOI: 10.2147/jaa.s358798] [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: 01/17/2022] [Accepted: 05/27/2022] [Indexed: 12/01/2022] Open
Abstract
Introduction Asthma treatment guidelines advocate the use of long-acting beta2-agonists (LABA) in addition to inhaled corticosteroids (ICS) in patients whose asthma is uncontrolled by ICS alone. This is the first study done in Romania, which collected the real-world data on the effects of Foster® (extrafine beclomethasone dipropionate/formoterol fumarate BDP/FF in a pressurized metered-dose inhaler pMDI 100/6 μg formulation) in adult asthmatic population. Objective We aimed to assess the asthma symptoms control, pulmonary function and quality of life parameters in a heterogeneous Romanian asthmatic adult outpatient population, treated with extrafine BDP/FF 100/6 μg pMDI. Methods This was a prospective, multicenter, observational study involving 30 pulmonologists randomly selected from the Romanian healthcare system, which did not declare any competing interests. Recruitment period was Oct 2018 - Feb 2019, while the patients' observational period was 24 weeks. The study included poorly controlled and uncontrolled adult asthma outpatients treated with non-extrafine formulations medication, for which the treatment indication, according to Global Initiative for Asthma (GINA) 2018, was the use of an ICS-LABA combination. The study collected demographic data, smoking habits, comorbidities, data regarding asthma diagnosis, the evolution of asthma symptoms, spirometry, Asthma Control Questionnaire (ACQ-7) scoring test, current and concomitant treatment. Results Of 302 included patients, 290 completed the study. Pulmonary function parameters assessed during the trial (forced expiratory volume in one second - FEV1 and forced vital capacity - FVC) showed a significant improvement versus baseline (p<0.001). ACQ-7 score decreased significantly from 3.09±0.83 (visit 1) to 1.56±0.89 (visit 2) and to 1.09±0.81 (visit 3) (p<0.001). At the end of the study, 127 (43.79%) patients were well controlled (ACQ-7 score < 0.75). Conclusion This observational study demonstrates the effectiveness and safety of extrafine fixed combination of BDP/FF (100/6 μg) pMDI in Romanian adult asthma patients uncontrolled with non-extrafine medication in a real-world setting, leading to clinically and statistically improvements in asthma control and pulmonary function.
Collapse
Affiliation(s)
- Ruxandra Ulmeanu
- Postgraduate Training School of the Romanian Society of Pulmonology; Bronchoscopy Department - Institute of Pulmonology "Marius Nasta", Bucharest, Romania
| | | | - Oana Vittos
- Clinical Research Department, Medone Research, Bucharest, Romania
| |
Collapse
|
2
|
Virchow JC, Poli G, Herpich C, Kietzig C, Ehlich H, Braeutigam D, Sommerer K, Häussermann S, Mariotti F. Lung Deposition of the Dry Powder Fixed Combination Beclometasone Dipropionate Plus Formoterol Fumarate Using NEXThaler ® Device in Healthy Subjects, Asthmatic Patients, and COPD Patients. J Aerosol Med Pulm Drug Deliv 2018; 31:269-280. [PMID: 29989511 PMCID: PMC6161336 DOI: 10.1089/jamp.2016.1359] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background: This study evaluated the lung deposition and the distribution pattern in the airways of a fixed combination of beclometasone dipropionate (BDP) and formoterol fumarate (FF) (100/6 μg) delivered as an extrafine dry powder formulation (mass median aerodynamic diameter, MMAD (μm) BDP = 1.5; FF = 1.4) through the NEXThaler® device in healthy subjects, asthmatics, and patients with COPD. Methods: Healthy subjects (n = 10), asthmatic patients (n = 9; 30%≤FEV1 < 80%), and COPD patients (n = 9; FEV1/FVC ≤70%, 30%≤FEV1 < 50%) completed this open-label, single administration (inhalation of four actuations) parallel group study. After inhalation of 99mTc-radiolabeled BDP/FF combination (radiolabeled BDP + unlabeled FF), the drug deposition was assessed using a gamma-scintigraphy technique. Patients' lung function was assessed. Results: No significant difference in drug deposition was observed between the three study groups. Mean lung deposition, extrathoracic deposition, and amount exhaled ranged, respectively, between 54.9% and 56.2%, between 41.8% and 43.2%, and between 1.6% and 3.3% of BDP emitted dose (71.7 ± 2.5 μg) for the three study groups. The central to peripheral ratio (reflecting the lung distribution pattern) ranged between 1.23 and 2.02 for the three study groups, indicating a distribution of the drug throughout the airways, including periphery. The study treatment produced a forced expiratory volume in one second (FEV1) increase over time, reaching a maximum improvement generally within 1–4 hours. Conclusions: The fixed extrafine dry powder combination BDP/FF (100/6 μg) administered through the DPI NEXThaler® achieved similar intrapulmonary deposition in healthy subjects, in asthmatic patients, and COPD patients (approximately 55% of emitted dose) irrespective of the underlying lung disease with a negligible amount of exhaled particles. The study showed high reliability of the device, reproducible dosing, and distribution throughout the lungs. The results supported the concept of efficient delivery of the combination to the target pulmonary regions, thanks to the extrafine formulation. FEV1 profile confirmed a relevant pharmacodynamic effect of the product.
Collapse
Affiliation(s)
| | - Gianluigi Poli
- 2 Global Clinical Development, Chiesi Farmaceutici S.p.A , Parma, Italy
| | | | | | | | | | | | | | - Fabrizia Mariotti
- 2 Global Clinical Development, Chiesi Farmaceutici S.p.A , Parma, Italy
| |
Collapse
|
3
|
Cianchetti S, Cardini C, Corti A, Menegazzi M, Darra E, Ingrassia E, Pompella A, Paggiaro P. The beclomethasone anti-inflammatory effect occurs in cell/mediator-dependent manner and is additively enhanced by formoterol: NFkB, p38, PKA analysis. Life Sci 2018; 203:27-38. [PMID: 29660434 DOI: 10.1016/j.lfs.2018.04.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 04/10/2018] [Accepted: 04/11/2018] [Indexed: 12/16/2022]
Abstract
AIMS Beclomethasone/formoterol (BDP/FOR) has been reported to be more effective than its separate components in airway disease control and in airway inflammation improvement. However, BDP/FOR effects on cytokine-induced inflammation in structural cells have not been described and whether these effects occur in a cell- and mediator-dependent manner has not been fully elucidated. We sought to evaluate BDP and/or FOR effects on endothelial ICAM-1, E-selectin, IL-8 and on bronchial epithelial ICAM-1 and IL-8. Specific intracellular signaling pathways were also investigated. MATERIALS AND METHODS Surface adhesion molecule expression and IL-8 release induced by TNF-alpha were measured by ELISA. Intracellular signaling pathways were investigated by a) EMSA and Western blot analysis to evaluate NF-κB DNA-binding and MAPK-p38 phosphorylation; b) PDTC/SB203580 as NF-κB/p38 inhibitors; c) forskolin/H-89 as PKA activator/inhibitor. KEY FINDINGS BDP/FOR additively reduced endothelial E-selectin and IL-8 as well as bronchial epithelial ICAM-1 and IL-8. BDP/FOR and SB203580 showed the highest inhibitory effect on epithelial IL-8, whereas endothelial ICAM-1 was never affected by BDP/FOR and PDTC. TNF-alpha-induced NF-κB DNA-binding and MAPK-p38 phosphorylation were not influenced by BDP/FOR. Forskolin mimicked FOR effects; H-89 partially reversed the BDP/FOR inhibition in a mediator-dependent manner. SIGNIFICANCE The BDP/FOR inhibition degree was related to the inflammatory mediator- and cell-type considered. FOR additively enhanced BDP effects by partially involving both dependent- and independent-PKA mechanisms. Our results might contribute to highlight the strong relationship between specific molecular pathways and different sensitivity to the corticosteroid/β2-agonist effects and to clarify the molecular mechanisms underlying the BDP/FOR anti-inflammatory activity in vivo.
Collapse
Affiliation(s)
- Silvana Cianchetti
- Department of Surgery and Medical, Molecular, and Critical Area Pathology, Medical School, University of Pisa, Pisa, Italy.
| | - Cristina Cardini
- Department of Surgery and Medical, Molecular, and Critical Area Pathology, Medical School, University of Pisa, Pisa, Italy
| | - Alessandro Corti
- Department of Translational Research and New Technologies in Medicine and Surgery, Medical School, University of Pisa, Pisa, Italy
| | - Marta Menegazzi
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Elena Darra
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | | | - Alfonso Pompella
- Department of Translational Research and New Technologies in Medicine and Surgery, Medical School, University of Pisa, Pisa, Italy
| | - Pierluigi Paggiaro
- Department of Surgery and Medical, Molecular, and Critical Area Pathology, Medical School, University of Pisa, Pisa, Italy
| |
Collapse
|
4
|
Albertson TE, Schivo M, Gidwani N, Kenyon NJ, Sutter ME, Chan AL, Louie S. Pharmacotherapy of critical asthma syndrome: current and emerging therapies. Clin Rev Allergy Immunol 2015; 48:7-30. [PMID: 24178860 DOI: 10.1007/s12016-013-8393-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
The critical asthma syndrome (CAS) encompasses the most severe, persistent, refractory asthma patients for the clinician to manage. Personalized pharmacotherapy is necessary to prevent the next acute severe asthma exacerbation, not just the control of symptoms. The 2007 National Asthma Education and Prevention Program Expert Panel 3 provides guidelines for the treatment of uncontrolled asthma. The patient's response to recommended pharmacotherapy is highly variable which risks poor asthma control leading to frequent exacerbations that can deteriorate into CAS. Controlling asthma symptoms and preventing acute exacerbations may be two separate clinical activities with their own unique demands. Clinicians must be prepared to use the entire spectrum of asthma medications available but must concurrently be aware of potential drug toxicities some of which can paradoxically worsen asthma control. Medications normally prescribed for COPD can potentially be useful in the CAS patient, particularly those with asthma-COPD overlap syndrome. Immunomodulation with drugs like omalizumab in IgE-mediated asthma syndromes is one important approach. New and emerging drugs address unique aspects of airway inflammation and biology but at a significant financial cost. The pharmacology and toxicities of the agents that may be used in the treatment of CAS to control asthma symptoms and prevent severe exacerbations are reviewed.
Collapse
Affiliation(s)
- T E Albertson
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, School of Medicine, University of California, Davis, Sacramento, CA, 95817, USA,
| | | | | | | | | | | | | |
Collapse
|
5
|
Vos W, De Backer J, Poli G, De Volder A, Ghys L, Van Holsbeke C, Vinchurkar S, De Backer L, De Backer W. Novel functional imaging of changes in small airways of patients treated with extrafine beclomethasone/formoterol. Respiration 2013; 86:393-401. [PMID: 23595105 DOI: 10.1159/000347120] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2012] [Accepted: 01/14/2013] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Inhaled formulations using extrafine particles of long-acting β2-agonists and corticosteroids were developed to optimize asthma treatment. Findings that these combinations reach and treat smaller airways more effectively are predominantly based on general non-specific outcomes with little information on regional characteristics. OBJECTIVES This study aims to assess long-term effects of extrafine beclomethasone/formoterol on small airways of asthmatic patients using novel functional imaging methods. METHODS Twenty-four stable asthma patients were subdivided into three groups (steroid naive, n = 7; partially controlled, n = 6; well controlled, n = 11). Current treatment was switched to a fixed combination of extrafine beclomethasone/formoterol (Foster®; Chiesi Pharmaceuticals, Parma, Italy). Patients underwent lung function evaluation and thorax high-resolution computerized tomography (HRCT) scan. Local airway resistance was obtained from computational fluid dynamics (CFD). RESULTS After 6 months, the entire population showed improvement in pre-bronchodilation imaging parameters, including small airway volume (p = 0.0007), resistance (p = 0.011), and asthma control score (p = 0.016). Changes in small airway volume correlated with changes in asthma control score (p = 0.004). Forced expiratory volume in 1 s (p = 0.044) and exhaled nitric oxide (p = 0.040) also improved. Functional imaging provided more detail and clinical relevance compared to lung function tests, especially in the well-controlled group where only functional imaging parameters showed significant improvement, while the correlation with asthma control score remained. CONCLUSIONS Extrafine beclomethasone/formoterol results in a significant reduction of small airway obstruction, detectable by functional imaging (HRCT/CFD). Changes in imaging parameters correlated significantly with clinically relevant improvements. This indicates that functional imaging is a useful tool for sensitive assessment of changes in the respiratory system after asthma treatment.
Collapse
Affiliation(s)
- Wim Vos
- FluidDA nv, Kontich, Belgium
| | | | | | | | | | | | | | | | | |
Collapse
|
6
|
Mathew J, Aronow WS, Chandy D. Therapeutic options for severe asthma. Arch Med Sci 2012; 8:589-97. [PMID: 23056066 PMCID: PMC3460493 DOI: 10.5114/aoms.2012.30280] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2012] [Revised: 03/22/2012] [Accepted: 03/22/2012] [Indexed: 11/17/2022] Open
Abstract
As the overall prevalence of asthma has escalated in the past decades, so has the population of patients with severe asthma. This condition is often difficult to manage due to the relative limitation of effective therapeutic options for the physician and the social and economic burden of the disease on the patient. Management should include an evaluation and elimination of modifiable risk factors such as smoking, allergen exposure, obesity and non-adherence, as well as therapy for co-morbidities like gastro-esophageal reflux disease and obstructive sleep apnea. Current treatment options include conventional agents such as inhalational corticosteroids, long acting β(2) agonists, leukotriene antagonists, and oral corticosteroids. Less conventional treatment options include immunotherapy with methotrexate, cyclosporine and tacrolimus, biological drugs like monoclonal antibodies, tumor necrosis factor-α blockers and oligonucleotides, phosphodiesterase inhibitors, antimicrobials and bronchial thermoplasty.
Collapse
Affiliation(s)
- Jilcy Mathew
- Divisions of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, New York Medical College, Valhalla, USA
| | - Wilbert S. Aronow
- Divisions of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, New York Medical College, Valhalla, USA
- Cardiology Division, Department of Medicine, New York Medical College, Valhalla, USA
| | - Dipak Chandy
- Divisions of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, New York Medical College, Valhalla, USA
| |
Collapse
|
7
|
Brusselle G, Peché R, Van den Brande P, Verhulst A, Hollanders W, Bruhwyler J. Real-life effectiveness of extrafine beclometasone dipropionate/formoterol in adults with persistent asthma according to smoking status. Respir Med 2012; 106:811-9. [PMID: 22357130 DOI: 10.1016/j.rmed.2012.01.010] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2011] [Revised: 01/26/2012] [Accepted: 01/28/2012] [Indexed: 11/29/2022]
Abstract
BACKGROUND The efficacy and safety of extrafine beclomethasone dipropionate 100 μg/formoterol 6 μg (BDP/F HFA) pressurized metered dose inhaler (pMDI) in patients with moderate-to-severe persistent asthma, has been demonstrated in randomised controlled trials (RCTs). The aim of this prospective observational study was to assess real-life effectiveness in terms of asthma control in smoking (most of the time excluded from RCTs) and non-smoking asthmatics. METHODS Adult patients with persistent asthma, in whom treatment with an inhaled corticosteroid/long-acting β(2)-agonist (ICS/LABA) combination is indicated, were included. Pulmonary function (FEV1%pred or PEF absolute value), Asthma Control Questionnaire (ACQ) and asthma control according to GINA criteria were measured at baseline as well as 2-8 months and >8-14 months after treatment initiation with BDP/F HFA. RESULTS Overall, 619 patients were enrolled by 97 investigators. In the effectiveness cohort (N = 568), at baseline, smoking asthmatics (N = 123) had higher ACQ6 (p < 0.0001) and lower asthma control (p = 0.021) than non-smoking asthmatics. Treatment with BDP/F HFA pMDI was associated with significant (p < 0.0001) improvements in pulmonary function (+7.1% in FEV1% pred), ACQ6 (-1.32) and GINA asthma control (improvement of control in 49.8% of patients). Importantly, the same treatment benefits were observed in former or current smokers compared with non-smoking asthmatics. There was a reduction in the dose of ICS from 489 ± 192 μg BDP extrafine equivalents at baseline to 265 ± 125 μg after one year. The drug was well-tolerated. CONCLUSION This prospective cohort study demonstrates the real-life effectiveness and safety of BDP/F HFA in adult asthma patients, including smokers, in normal clinical practice.
Collapse
Affiliation(s)
- Guy Brusselle
- Department of Respiratory Medicine, Ghent University Hospital and Ghent University, De Pintelaan 185, B-9000 Ghent, Belgium.
| | | | | | | | | | | |
Collapse
|
8
|
Rapid onset of bronchodilation with formoterol/beclomethasone Modulite and formoterol/budesonide Turbuhaler as compared to formoterol alone in patients with COPD. Pulm Pharmacol Ther 2010; 24:118-22. [PMID: 20816833 DOI: 10.1016/j.pupt.2010.08.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2010] [Revised: 08/18/2010] [Accepted: 08/20/2010] [Indexed: 11/23/2022]
Abstract
In the present study, we examined whether there is a difference in the onset of bronchodilatation between formoterol/beclomethasone 12/200 μg Modulite and formoterol/budesonide 9/320 μg Turbuhaler in patients with COPD. We enrolled 28 patients with stable COPD. Both formoterol/beclomethasone and formoterol/budesonide elicited a larger mean FEV₁-AUC₀₋₁₅min than formoterol alone, whereas there was no significant difference between their FEV₁-AUC₀₋₁₅min. Also the change in FEV₁ 15 min after inhalation of formoterol/beclomethasone combination or formoterol/budesonide combination was greater than that induced by formoterol alone. This study confirms the rapid effect of the inhaled corticosteroid component when combined with formoterol and indicates that the onset of bronchodilation of formoterol/beclomethasone Modulite and formoterol/budesonide Turbuhaler are similar and greater than formoterol alone in patients with COPD.
Collapse
|