RESUMEN
BACKGROUND: The extrafine single inhaler triple therapy (efSITT) containing beclomethasone dipropionate/formoterol fumarate/glycopyrronium 87/5/9 µg has proved to be efficacious in patients with chronic obstructive pulmonary disease (COPD) in randomized control trials. OBJECTIVE: TRIWIN study evaluated the effectiveness of efSITT delivering beclomethasone dipropionate/formoterol fumarate/glycopyrronium 87/5/9 µg in COPD patients previously treated with multiple-inhaler triple therapy (MITT) in a real-world study in Greece. DESIGN: Prospective, multicenter, observational, non-interventional study was conducted over 24 weeks. METHODS: A total of 475 eligible patients had moderate-to-severe COPD, an indication for treatment with efSITT, and were symptomatic despite receiving MITT. COPD Assessment Test (CAT) score, pulmonary function parameters, use of rescue medication, and adherence to inhaler use were recorded at baseline (Visit 1), 3 (Visit 2), and 6 months (Visit 3) after treatment. RESULTS: Mean CAT score decreased from 21.4 points at Visit 1, to 16.6 at Visit 2 and 15.1 at Visit 3 (p < 0.001 for all pair comparisons). At Visit 3, 79.8% of patients reached a CAT improvement exceeding minimal clinically important difference (⩾2), compared to baseline. Mean forced expiratory volume in 1 s (%pred.) increased from 55.4% at Visit 1 to 63.5% at the end of study period (p < 0.001), while mean forced vital capacity (%pred.) increased from 71.1% at Visit 1, to 76.7% at Visit 3 (p < 0.001). The mean Test of Adherence to Inhalers score increased from 42.5 to 45.3 and 46.3 points, for the three visits, respectively (p < 0.001 comparing Visits 1/2 and Visits 1/3; p = 0.006 comparing Visits 2/3). The percentage of patients showing good adherence rose from 33.7% at baseline to 58.3% at Visit 3. The percentage of patients using rescue medication during the last month dropped from 16.2% to 7.4% at the end of study period (p < 0.001). Pulmonary function parameters also improved. CONCLUSION: The TRIWIN results suggest that extrafine beclomethasone dipropionate/formoterol fumarate/glycopyrronium is effective in improving health status, pulmonary function, and adherence and in reducing rescue medication use in COPD patients previously treated with MITT, in a real-world setting in Greece.
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Beclometasona , Broncodilatadores , Combinación de Medicamentos , Fumarato de Formoterol , Glicopirrolato , Nebulizadores y Vaporizadores , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Enfermedad Pulmonar Obstructiva Crónica/fisiopatología , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Masculino , Femenino , Anciano , Estudios Prospectivos , Persona de Mediana Edad , Beclometasona/administración & dosificación , Beclometasona/efectos adversos , Administración por Inhalación , Fumarato de Formoterol/administración & dosificación , Resultado del Tratamiento , Broncodilatadores/administración & dosificación , Broncodilatadores/efectos adversos , Glicopirrolato/administración & dosificación , Glicopirrolato/efectos adversos , Grecia , Pulmón/fisiopatología , Pulmón/efectos de los fármacos , Índice de Severidad de la Enfermedad , Antagonistas Muscarínicos/administración & dosificación , Antagonistas Muscarínicos/efectos adversos , Factores de Tiempo , Volumen Espiratorio Forzado , Cumplimiento de la Medicación , Glucocorticoides/administración & dosificación , Agonistas de Receptores Adrenérgicos beta 2/administración & dosificación , Agonistas de Receptores Adrenérgicos beta 2/efectos adversosRESUMEN
Purpose: To assess patient characteristics of users and new initiators of triple therapy for chronic obstructive pulmonary disease (COPD) in Germany. Patients and Methods: Retrospective cohort study of patients with COPD and ≥1 prescription for single-inhaler triple therapy (SITT; fluticasone furoate/umeclidinium/vilanterol [FF/UMEC/VI] or beclomethasone dipropionate/glycopyrronium bromide/formoterol [BDP/GLY/FOR]) or multiple-inhaler triple therapy (MITT), using data from the AOK PLUS German sickness fund (1 January 2015-31 December 2019). The index date was the first date of prescription for FF/UMEC/VI or BDP/GLY/FOR (SITT users), or the first date of overlap of inhaled corticosteroid, long-acting ß2-agonist, and long-acting muscarinic antagonist (MITT users). Two cohorts were defined: the prevalent cohort included all identified triple therapy users; the incident cohort included patients newly initiating triple therapy for the first time (no prior use of MITT or SITT in the last 2 years). Patient characteristics and treatment patterns were assessed on the index date and during the 24-month pre-index period. Results: In total, 18,630 patients were identified as prevalent triple therapy users (MITT: 17,945; FF/UMEC/VI: 700; BDP/GLY/FOR: 908; non-mutually exclusive) and 2932 patients were identified as incident triple therapy initiators (MITT: 2246; FF/UMEC/VI: 311; BDP/GLY/FOR: 395; non-mutually exclusive). For both the prevalent and incident cohorts, more than two-thirds of patients experienced ≥1 moderate/severe exacerbation in the preceding 24 months; in both cohorts more BDP/GLY/FOR users experienced ≥1 moderate/severe exacerbation, compared with FF/UMEC/VI and MITT users. Overall, 97.9% of prevalent triple therapy users and 86.4% of incident triple therapy initiators received maintenance treatment in the 24-month pre-index period. Conclusion: In a real-world setting in Germany, triple therapy was most frequently used after maintenance therapy in patients with recent exacerbations, in line with current treatment recommendations.
Triple therapy (a combination of three different respiratory inhaled medications) is recommended for patients with chronic obstructive pulmonary disease (COPD) who experience repeated short-term symptom flare-ups when taking dual therapy (a combination of two different respiratory medications). Previously, patients had to take triple therapy using two or three separate inhalers. More recently, single-inhaler triple therapies have been developed, meaning patients can take all three different medications at the same time via one single inhaler. This study assessed the characteristics of patients who were already receiving triple therapy, or who started triple therapy (either via multiple inhalers or a single inhaler), in Germany between January 2015 and December 2019. In total, 18,630 patients who were already receiving triple therapy during the study period, and 2932 patients who newly started using triple therapy were included. The study reported that more than two-thirds of included patients had experienced at least one flare-up of COPD symptoms in the 2 years before starting triple therapy. Most patients had also received another therapy for COPD before starting triple therapy. A small proportion of patients started taking triple therapy after receiving no other therapy for COPD in the previous 2 years. The results of the study suggest that triple therapy for COPD in Germany is most often used in accordance with recommendations (patients already receiving therapy and experiencing repeated symptom flare-ups).
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Agonistas de Receptores Adrenérgicos beta 2 , Broncodilatadores , Combinación de Medicamentos , Glicopirrolato , Antagonistas Muscarínicos , Nebulizadores y Vaporizadores , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Masculino , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/fisiopatología , Femenino , Estudios Retrospectivos , Alemania , Anciano , Administración por Inhalación , Persona de Mediana Edad , Antagonistas Muscarínicos/administración & dosificación , Antagonistas Muscarínicos/efectos adversos , Broncodilatadores/administración & dosificación , Broncodilatadores/efectos adversos , Agonistas de Receptores Adrenérgicos beta 2/administración & dosificación , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Glicopirrolato/administración & dosificación , Glicopirrolato/efectos adversos , Clorobencenos/administración & dosificación , Clorobencenos/efectos adversos , Quinuclidinas/administración & dosificación , Quinuclidinas/efectos adversos , Resultado del Tratamiento , Alcoholes Bencílicos/administración & dosificación , Alcoholes Bencílicos/efectos adversos , Beclometasona/administración & dosificación , Beclometasona/efectos adversos , Fumarato de Formoterol/administración & dosificación , Quimioterapia Combinada , Factores de Tiempo , Anciano de 80 o más AñosRESUMEN
Purpose: The TRITRIAL study assessed the effects of beclometasone dipropionate/formoterol fumarate/glycopyrronium (BDP/FF/G) fixed combination in patients with chronic obstructive pulmonary disease (COPD) in a real-world setting, focusing on patient's experience and perspective through the use of patients reported outcomes. Patients and Methods: TRITRIAL was a multicenter, prospective, observational study conducted on patients with moderate-severe COPD treated with BDP/FF/G fixed therapy for 12 months. The main objective was to evaluate the impact of BDP/FF/G on health status through the COPD Assessment Test (CAT) score. Additional assessments included adherence and satisfaction, measured by the TAI-10/12 questionnaire and a specifically designed eight-item questionnaire, quality of life through the EQ-5D-5L test, sleep quality through the COPD and Asthma Sleep Impact Scale (CASIS), as well as safety and disease-related outcomes. Results: Data from 655 patients were analyzed in the study. The mean total CAT score significantly improved (from 22.8 at baseline to 18.1 at 6 months and 16.5 at 12 months; p < 0.0001), as well as all the eight CAT sub-items, which decreased on average by 0.5-0.9 points during the study. Adherence and usability of the inhaler also improved during the study, with a decrease in poor compliance (from 30.1% to 18.3%) and an increase in good compliance (from 51.8% to 58.3%) according to the TAI score. Patients also benefited from significantly improved quality of life (EQ Index from 0.70 to 0.80; EQ-5D VAS score from 55.1 to 63.1) and sleep quality (CASIS score from 41.1 to 31.8). Finally, patients reported a significant reduction in exacerbation during the study. Conclusion: TRITRIAL showed that the BDP/FF/G fixed combination is effective and safe in patients with moderate-severe COPD and poorly controlled disease, improving patients' HRQoL, sleep quality, adherence and inhaler usability and reducing COPD symptoms and the risk of exacerbation in a real-life setting.
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Enfermedad Pulmonar Obstructiva Crónica , Calidad de Vida , Humanos , Beclometasona/efectos adversos , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Glicopirrolato/efectos adversos , Estudios Prospectivos , Estado de Salud , Fumarato de Formoterol/efectos adversos , Fumaratos , ItaliaRESUMEN
AIM: Assess the functional state of trespiratory system and effectiveness of therapeutic tactics for broncho-obstructive syndrome (BOS) in patients in the post-COVID period. MATERIALS AND METHODS: A two-center cohort prospective study included 10 456 and 89 patients, respectively. A comprehensive assessment of the respiratory system included clinical, laboratory and functional data, spirometry, body plethysmography, and a study of diffusive capacity of the lungs (DLCO). Therapy consisted of budesonide suspension or fixed combination beclomethasone dipropionate/formoterol (EMD BDP/FORM). RESULTS: The frequency of BOS in the cohort was 72% (7497 patients). In 13% (n=974) of cases, bronchial asthma was diagnosed for the first time, in 4.4% (n=328) - chronic obstructive pulmonary disease. Risk factors for the development and decrease in DLCO in the post-COVID period were identified. In the group of complex instrumental examination of lung function, the absence of violations of spirometric data and indicators determined by body plethysmography was determined. CONCLUSION: Risk factors for BOS in post-COVID period are atopy, a history of frequent acute respiratory infections, smoking, blood eosinophilia, moderate and severe forms of COVID-19. The advantage of a fixed combination of EMD BDP/FORM in MART mode compared with nebulized suspension budesonide + solution of salbutamol in treatment of BOS was shown. Risk factors for DLCO disorders were established: severe COVID-19, hospitalization in the intensive care unit, the need for additional oxygen therapy.
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COVID-19 , Síndrome Post Agudo de COVID-19 , Humanos , Broncodilatadores/uso terapéutico , Estudios Prospectivos , COVID-19/complicaciones , COVID-19/epidemiología , Beclometasona/efectos adversos , Fumarato de Formoterol , Budesonida/uso terapéutico , Administración por InhalaciónRESUMEN
BACKGROUND: The small airway disease has been recognized as a central feature of chronic obstructive pulmonary disease (COPD). Triple fixed combination beclomethasone dipropionate/formoterol fumarate/glycopyrronium (BDP/FF/G) is provided as a pressurized single-dose inhaler based on an extra-fine formulation, which has been approved for patients with COPD experiencing frequent disease exacerbations. METHODS: The aim of our real-life single-center observational study was to investigate, in 22 patients with COPD, the effects of BDP/FF/G on lung function, respiratory symptoms, health status, and exacerbation rate. Several clinical and lung functional parameters were evaluated at baseline and after 12 months of treatment with combined inhaled triple therapy. RESULTS: With respect to baseline, after 12 months of treatment with BDP/FF/G, significant changes were recorded with regard to forced expiratory flow at 75% of forced vital capacity (FVC) (p < 0.01), forced expiratory flow at 50% of FVC (p < 0.01), forced expiratory flow at 25% of FVC (p < 0.05), and forced mid-expiratory flow between 25% and 75% of FVC (p < 0.01). Moreover, we observed reductions of total resistance (p < 0.01), effective resistance (p < 0.01), and effective specific resistance (p < 0.01). In the same period, residual volume diminished (p < 0.01) and forced expiratory volume in 1 s increased (p < 0.01). Moreover, in a subgroup of 16 patients, an enhancement of diffusion lung capacity (p < 0.01) was also detected. These functional results were paralleled by concomitant clinical effects, as evidenced by the improvements of modified British Medical Research Council (mMRC) dyspnea scale (p < 0.001), COPD Assessment Test (CAT) score (p < 0.0001), and COPD exacerbations (p < 0.0001). CONCLUSION: In conclusion, the valuable findings of our observational study consist in the corroboration in a real-life context of the therapeutic effects evidenced by randomized controlled trials with regard to the use of the triple inhaled BDP/FF/G therapy in patients with COPD.
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Beclometasona , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Fumarato de Formoterol , Beclometasona/efectos adversos , Glicopirrolato/efectos adversos , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Administración por Inhalación , Broncodilatadores , Combinación de MedicamentosRESUMEN
OBJECTIVE: The real-world effectiveness and tolerability of an extrafine fixed dose beclomethasone/formoterol (BDP/FF) treatment of patients with partially or non-controlled asthma was evaluated in five non-interventional studies (NISs) from Austria. METHODS: Asthma patients enrolled in these five NISs were treated with beclomethasone/formoterol (Foster® or Foster® Nexthaler®) as maintenance and reliever over 12 weeks. Asthma control, lung function and symptom scores were assessed at baseline, after 4-8 weeks and at the end of the investigations in week 12. In addition, tolerability and handling of the devices were evaluated by questionnaires. RESULTS: The combined analysis included 891 patients (53% female, aged 49.3 years) demonstrating significant improvements in asthma control, lung function parameters (PEF, FEV1 and FVC) and symptom scores (reduction of breathlessness, wheezing, chest tightness and cough). These changes were already detectable after 4-8 weeks. The treatment was effective irrespective of smoking status, exercise, or previous medication. Tolerability of the therapy with extrafine BDP/FF was rated as "very good" or "good" in 98% of the patients. 95% of the patients intended to continue the treatment, and nearly all (99%) rated the handling of the device as "very good" or "good". No serious adverse reactions were reported. CONCLUSIONS: This combined analysis of five non-interventional studies confirms the effectiveness and tolerability of the extrafine fixed-dose BDP/FF combination (Foster® and Foster® Nexthaler®) in a heterogenous patient population suffering from partially or non-controlled asthma. Therapy was associated with a high patient satisfaction and the absence of serious adverse reactions.
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Antiasmáticos , Asma , Humanos , Femenino , Masculino , Beclometasona/efectos adversos , Fumarato de Formoterol , Austria/epidemiología , Antiasmáticos/efectos adversos , Resultado del Tratamiento , Administración por Inhalación , Combinación de Medicamentos , Asma/tratamiento farmacológico , Asma/inducido químicamenteRESUMEN
BACKGROUND: Adrenal suppression is a clinically concerning side effect of inhaled corticosteroid (ICS) treatment in patients with asthma. Increased susceptibility to ICS-induced adrenal suppression has previously been identified in those with the rs591118 polymorphism in platelet-derived growth factor D (PDGFD). The mechanism underpinning this relationship is not known. METHODS: H295R cells were genotyped for rs591118 using a validated Taqman PCR allelic discrimination assay. H295R cell viability was determined after treatment with beclometasone and fluticasone (range 0-330 µM). Cortisol was measured in cell culture medium using competitive enzyme immunoassay. RESULTS: PDGFD protein expression in H295R cells was confirmed using Western blotting. When ACTH and forskolin were added to H295R cells, a reduction in PDGFD expression was seen, which was then restored by incubation with prochloraz, a known inhibitor of steroidogenesis. A dose-dependent, decrease in PDGFD expression was observed with beclometasone (over a 24 h incubation period) but not with beclometasone incubations beyond 24 h nor with fluticasone (at 24 or 48 h). CONCLUSIONS: H295R cells express PDGFD protein, which can be modulated by incubation with steroidogenesis agonists and antagonists and additionally with exogenous beclometasone. IMPACT: PDGFD is expressed in the human adrenal cell line, H295R, and expression can be modulated by beclometasone as well as agonists/antagonists of steroidogenesis. This builds on previous research that identified a SNP in PDGFD (rs591118) as an independent risk factor for adrenal suppression in adults and children with obstructive airway disease treated with inhaled corticosteroids. First in vitro experiments to support a link between the PDGF and cortisol production pathways, supporting the hypothesis that PDGFD variants can affect an individual's sensitivity to corticosteroid-induced adrenal suppression.
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Beclometasona , Hidrocortisona , Niño , Adulto , Humanos , Hidrocortisona/metabolismo , Beclometasona/efectos adversos , Corticoesteroides/efectos adversos , Fluticasona , Factor de Crecimiento Derivado de PlaquetasRESUMEN
INTRODUCTION: Systemic corticosteroids are the mainstay of treatment for immune checkpoint inhibitor induced (CPI) colitis but are associated with complications including life-threatening infection. The topically acting oral corticosteroid beclomethasone dipropionate (BD) is an effective treatment for mild to moderate flares of ulcerative colitis, and has fewer side effects than systemic corticosteroids. We hypothesized that BD would be an effective treatment for CPI-induced colitis. METHODS: We performed a retrospective analysis of all patients who started BD for CPI-induced colitis at three UK cancer centers between November 2017 and October 2020. All patients underwent endoscopic assessment and biopsy. The initial regimen of BD was 5 mg once daily for 28 days. Data were collected from electronic patient records. Clinical outcomes were assessed at 28 days after initiation of treatment. RESULTS: Twenty-two patients (14 male) with a median age of 64 (range 45-84) with CPI-induced colitis were treated with BD. At baseline, the median number of loose stools in a 24-hour period was six (common terminology criteria for adverse events, CTCAE grade diarrhea=2). Thirteen patients (59%) were dependent on systemic corticosteroids prior to starting BD. Baseline sigmoidoscopy showed moderate inflammation (Mayo Endoscopic Score (MES) = 2) in two patients (9%), mild inflammation (MES=1) in nine patients (41%) and normal findings (MES=0) in eleven patients (50%). Twenty patients (91%) had histopathological features of inflammation. All 22 patients (100%) had a clinical response to BD and 21 (95%) achieved clinical remission with a return to baseline stool frequency (CTCAE diarrhea=0). Ten patients (45%) had symptomatic relapse on cessation of BD, half within 7 days of stopping. All patients recaptured response on restarting BD. No adverse events were reported in patients treated with BD. CONCLUSIONS: Topical BD represents an appealing alternative option to systemic immunosuppressive treatments to treat colonic inflammation. In this study, BD was effective and safe at inducing remission in CPI-induced colitis, which was refractory to systemic corticosteroids. Further randomized studies are needed to confirm these findings and determine the optimum dosing regimen.
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Beclometasona , Colitis , Humanos , Masculino , Corticoesteroides/uso terapéutico , Beclometasona/efectos adversos , Beclometasona/uso terapéutico , Colitis/inducido químicamente , Colitis/tratamiento farmacológico , Diarrea/inducido químicamente , Diarrea/tratamiento farmacológico , Inhibidores de Puntos de Control Inmunológico , Inflamación/tratamiento farmacológico , Estudios RetrospectivosRESUMEN
BACKGROUND/AIMS: We aimed to investigate the oral beclomethasone dipropionate's (BDP) efficacy as an add-on therapy and to clarify the predictive factor for response to oral BDP in Korean ulcerative colitis (UC) patients. METHODS: Patients with a stable concomitant drug regimen with exposure to oral BDP (5 mg/day) within 30 days before BDP initiation were included. Partial Mayo score (pMS) was used to evaluate response to oral BDP. Clinical remission (CREM) was defined as a post-treatment pMS ≤ 1 point. Clinical response (CRES) was defined as an at least 2-point decrease in post-treatment pMS and an at least 30% decrease from baseline pMS. Patients without CREM or CRES were considered nonresponders (NRs). RESULTS: Of all, 37 showed CREM, 19 showed CRES, and 44 were NRs. The CREM group included more patients with mild disease activity (75.7% vs. 43.2%, p = 0.011) than NRs. In contrast to NRs, CREM and CRES patients showed significant improvement of post-treatment erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) (ESR with p = 0.001, CRP with p = 0.004, respectively). Moreover, the initial rectal bleeding subscore (RBS) was significantly different between CREM and CRES, or NR (both with p < 0.001). In multivariate analyses, initial stool frequency subscore (SFS) of 0 and RBS of 0 were predictive factors for CREM (odds ratio [OR], 15.359; 95% confidence interval [CI], 1.085 to 217.499; p = 0.043 for SFS, and OR, 11.434; 95% CI, 1.682 to 77.710; p = 0.013 for RBS). CONCLUSION: Oral BDP is an efficacious add-on therapy in Korean UC patients. Patients with initial SFS or RBS of 0 may be particularly good candidates for oral BDP.
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Beclometasona , Colitis Ulcerosa , Humanos , Beclometasona/efectos adversos , Colitis Ulcerosa/diagnóstico , Colitis Ulcerosa/tratamiento farmacológico , Administración Oral , Resultado del Tratamiento , Hemorragia Gastrointestinal , Proteína C-Reactiva , República de CoreaRESUMEN
The single-inhaler extrafine formulation triple combination beclometasone dipropionate (BDP), formoterol fumarate (FF) plus glycopyrronium bromide (GB) is available for asthma management in adults. Its use in adolescents has not yet been evaluated. This study investigated the pharmacokinetic profile of BDP/FF/GB in adults and adolescents, with the aim of ruling out higher plasma exposure in adolescents compared to adults. In this open-label, non-randomized study, patients with asthma aged 12-17 (adolescents) and 18-64 years (adults) self-administered a single dose of BDP/FF/GB 400/24/50 µg via pressurized metered-dose inhaler (pMDI). The primary objective was to rule out higher systemic exposure to beclometasone 17-monopropionate (B17MP; active metabolite of BDP), formoterol, and GB in terms of the area under the plasma concentration-time curve from 0 to the last quantifiable concentration (AUC0-t ) in adolescents versus adults. A total of 40 adolescents and 40 adults entered the study (mean age of 14.8 and 43.6 years, respectively). The primary objective (AUC0-t ) was met, with the upper 90% confidence interval of the geometric mean ratio between adolescents and adults <125% for B17MP (point estimate 79.28 [90% CI 71.19; 88.29]), formoterol (88.68 [77.71; 101.20]) and GB (85.49 [72.96; 100.16]). All secondary pharmacokinetic endpoints supported the primary, with pharmacodynamic (safety) and tolerability results similar in the two populations. In conclusion, systemic exposure to extrafine BDP/FF/GB pMDI in adolescents was not higher than that in adults. Furthermore, there were no safety or tolerability signals to warrant a reduction in the dose of BDP/FF/GB for adolescents with asthma.
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Antiasmáticos , Asma , Adolescente , Adulto , Antiasmáticos/efectos adversos , Antiasmáticos/farmacocinética , Asma/tratamiento farmacológico , Beclometasona/efectos adversos , Beclometasona/farmacocinética , Niño , Combinación de Medicamentos , Fumarato de Formoterol/efectos adversos , Fumarato de Formoterol/farmacocinética , Glicopirrolato/efectos adversos , Glicopirrolato/farmacocinética , Humanos , Persona de Mediana Edad , Adulto JovenRESUMEN
RATIONALE: The gastrointestinal (GI) tract is a common target organ of graft-vs-host disease (GVHD) in hematopoietic stem cell transplantation (HSCT) patients, and GI tract GVHD is often resistant to standard treatments such as corticosteroids. Moreover, longterm use of systemic corticosteroids sometimes induces adverse events such as infection. Beclomethasone dipropionate (BDP) is a potent, topically active corticosteroid, which is metabolized to an active derivative in the intestinal mucosa. Oral BDP therapy is reportedly effective against GI tract GVHD in adult HSCT patients, but its efficacy and safety in pediatric patients remain undefined. Here, we report three pediatric and young adult cases who were treated with oral BDP. PATIENT CONCERNS: Three (6-, 7-, and 18-year-old) patients developed stage 2 to 4 lower GI tract GVHD, which was resistant to standard immunosuppressive therapies. DIAGNOSIS: Lower GI tract GVHD in these patients was histopathologically proven by endoscopic biopsy. INTERVENTIONS: Oral administration of enteric-coated capsules of BDP (3-8 mg/day) was started for the treatment of lower GI tract GVHD. OUTCOMES: With the introduction of oral BDP therapy, their GI tract symptoms promptly resolved (abdominal pain, within 3-7 days; diarrhea, within 2-3 weeks). Subsequently, systemic immunosuppressive agents such as corticosteroids and mycophenolate mofetil were successfully tapered off. During oral BDP therapy, although cytomegalovirus antigenemia and Acinetobacter Iwoffii sepsis developed in 2 cases, both were curable with conventional treatments. In a young adult case, concomitant BK virus-associated hemorrhagic cystitis resolved after oral BDP was introduced and systemic immunosuppressive agents were reduced. Transient growth restriction was observed in a pediatric case who was treated with oral BDP for approximately 300days. LESSONS: Our experiences suggest that oral BDP therapy is an effective approach for GI tract GVHD that is resistant to standard immunosuppressive therapies. Of clinical importance, our case suggests the possibility that oral BDP therapy may improve the immunosuppressive condition in GI tract GVHD patients by contributing to the reduction of systemic immunosuppressive medications as a result of prompt improvement of GI tract GVHD symptoms.
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Enfermedades Gastrointestinales , Enfermedad Injerto contra Huésped , Trasplante de Células Madre Hematopoyéticas , Beclometasona/efectos adversos , Beclometasona/uso terapéutico , Niño , Enfermedades Gastrointestinales/inducido químicamente , Enfermedades Gastrointestinales/etiología , Enfermedad Injerto contra Huésped/tratamiento farmacológico , Enfermedad Injerto contra Huésped/etiología , Trasplante de Células Madre Hematopoyéticas/efectos adversos , Humanos , Adulto JovenRESUMEN
BACKGROUND: Black and Latinx patients bear a disproportionate burden of asthma. Efforts to reduce the disproportionate morbidity have been mostly unsuccessful, and guideline recommendations have not been based on studies in these populations. METHODS: In this pragmatic, open-label trial, we randomly assigned Black and Latinx adults with moderate-to-severe asthma to use a patient-activated, reliever-triggered inhaled glucocorticoid strategy (beclomethasone dipropionate, 80 µg) plus usual care (intervention) or to continue usual care. Participants had one instructional visit followed by 15 monthly questionnaires. The primary end point was the annualized rate of severe asthma exacerbations. Secondary end points included monthly asthma control as measured with the Asthma Control Test (ACT; range, 5 [poor] to 25 [complete control]), quality of life as measured with the Asthma Symptom Utility Index (ASUI; range, 0 to 1, with lower scores indicating greater impairment), and participant-reported missed days of work, school, or usual activities. Safety was also assessed. RESULTS: Of 1201 adults (603 Black and 598 Latinx), 600 were assigned to the intervention group and 601 to the usual-care group. The annualized rate of severe asthma exacerbations was 0.69 (95% confidence interval [CI], 0.61 to 0.78) in the intervention group and 0.82 (95% CI, 0.73 to 0.92) in the usual-care group (hazard ratio, 0.85; 95% CI, 0.72 to 0.999; P = 0.048). ACT scores increased by 3.4 points (95% CI, 3.1 to 3.6) in the intervention group and by 2.5 points (95% CI, 2.3 to 2.8) in the usual-care group (difference, 0.9; 95% CI, 0.5 to 1.2); ASUI scores increased by 0.12 points (95% CI, 0.11 to 0.13) and 0.08 points (95% CI, 0.07 to 0.09), respectively (difference, 0.04; 95% CI, 0.02 to 0.05). The annualized rate of missed days was 13.4 in the intervention group and 16.8 in the usual-care group (rate ratio, 0.80; 95% CI, 0.67 to 0.95). Serious adverse events occurred in 12.2% of the participants, with an even distribution between the groups. CONCLUSIONS: Among Black and Latinx adults with moderate-to-severe asthma, provision of an inhaled glucocorticoid and one-time instruction on its use, added to usual care, led to a lower rate of severe asthma exacerbations. (Funded by the Patient-Centered Outcomes Research Institute and others; PREPARE ClinicalTrials.gov number, NCT02995733.).
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Antiasmáticos , Asma , Beclometasona , Negro o Afroamericano , Glucocorticoides , Hispánicos o Latinos , Administración por Inhalación , Adulto , Antiasmáticos/administración & dosificación , Antiasmáticos/efectos adversos , Antiasmáticos/uso terapéutico , Asma/tratamiento farmacológico , Asma/etnología , Beclometasona/administración & dosificación , Beclometasona/efectos adversos , Beclometasona/uso terapéutico , Glucocorticoides/administración & dosificación , Glucocorticoides/efectos adversos , Glucocorticoides/uso terapéutico , Humanos , Calidad de Vida , Encuestas y Cuestionarios , Brote de los SíntomasRESUMEN
Background: An extrafine formulation triple therapy combination of beclomethasone dipropionate (BDP), formoterol fumarate (FF), and glycopyrronium bromide (GB) has been developed for the maintenance treatment of asthma and chronic obstructive pulmonary disease. This study used gamma scintigraphy to evaluate the intrapulmonary and extrapulmonary in vivo deposition of BDP/FF/GB, and the intrapulmonary regional distribution of the deposited formulation. Methods: This open-label uncontrolled nonrandomized single-dose study recruited 10 healthy volunteers and 9 patients with asthma. After a krypton-81m (81mKr) ventilation scan was conducted, subjects inhaled study drug (four inhalations of BDP/FF/GB 100/6/12.5 µg radiolabeled using technetium-99 m [99mTc]) through pressurized metered-dose inhaler, and a series of scintigraphic images were taken. The primary objective was to evaluate intrapulmonary drug deposition of BDP/FF/GB, determined as the percentage of nominal (i.e., metered) dose. Secondary endpoints included central/peripheral deposition ratio (C/P), and the standardized central/peripheral ratio (sC/P; 99mTc aerosol C/P/81mKr gas C/P). Results: All participants completed the study, with all scintigraphy procedures performed at one site. In patients with asthma, mean ± standard deviation intrapulmonary deposition was 25.50% ± 6.81%, not significantly different to that in healthy volunteers (22.74% ± 9.19%; p = 0.4715). Approximately half of the lung dose was deposited in the peripheral region of the lung (fraction deposited 0.52 ± 0.07 and 0.49 ± 0.06 in healthy volunteers and patients with asthma, respectively), resulting in C/P ratios of 0.94 ± 0.25 and 1.06 ± 0.25, respectively, with sC/P ratios of 1.80 ± 0.40 and 1.94 ± 0.38. Deposition patterns were similar in the two populations. BDP/FF/GB was well tolerated. Conclusions: This study confirmed that the extrafine particles delivered by BDP/FF/GB penetrate the peripheral areas of the lungs, with a similar proportion of particles deposited in the central and peripheral regions. Importantly, the deposition patterns were similar in healthy volunteers and patients with asthma, suggesting that disease characteristics are unlikely to impact drug deposition. Clinical Trial Registration number: NCT03795350.
Asunto(s)
Asma , Beclometasona , Administración por Inhalación , Asma/diagnóstico por imagen , Asma/tratamiento farmacológico , Beclometasona/efectos adversos , Combinación de Medicamentos , Fumarato de Formoterol , Glicopirrolato/efectos adversos , Voluntarios Sanos , Humanos , Pulmón/diagnóstico por imagen , Resultado del TratamientoRESUMEN
Introduction: This manuscript describes a Phase II, dose-ranging, randomized, double-blind, placebo- and active-controlled, parallel-group study conducted to identify the appropriate dose of beclomethasone dipropionate (BDP) to be used in a single-inhaler extrafine formulation triple combination of BDP, formoterol fumarate and glycopyrronium.Methods: Patients aged 18-75 years with poorly-controlled asthma, receiving low/medium-dose inhaled corticosteroid (ICS), and who had forced expiratory volume in the 1st second (FEV1) 50-85% predicted, were randomized to inhale BDP 50, 200 or 400 µg twice daily (BID; total daily doses of 100, 400 and 800 µg), placebo, or the active comparator QVAR® 160 µg BID, all via pressurized metered-dose inhalers for 8 weeks. The primary objective was to evaluate superiority of BDP over placebo for change from baseline in pre-dose morning FEV1 at Week 8. ClinicalTrials.gov: NCT03084718.Results: Of 610 patients randomized, 559 (91.6%) completed the study. For pre-dose morning FEV1 at Week 8, BDP 200 µg BID was superior to placebo, with a statistically significant difference of 113 ml (95% CI 18, 209); differences vs placebo for BDP 50 and 400 µg BID were not significant (44 [-52, 140] and 93 [-3, 188] ml, respectively). Secondary efficacy endpoint results supported the primary endpoint in identifying BDP 200 µg BID as the appropriate dose. Adverse events were experienced by 23.5, 25.0 and 30.6% patients with BDP 50, 200 and 400 µg BID, 34.7% with placebo, and 30.6% with the active comparator.Conclusion: In this dose-ranging study, BDP 200 µg BID offered the optimal balance of efficacy and safety in patients with asthma poorly controlled on low/medium-dose ICS.Supplemental data for this article is available online at at www.tandfonline.com/ijas .
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Asma , Beclometasona , Administración por Inhalación , Corticoesteroides/uso terapéutico , Adulto , Asma/inducido químicamente , Asma/tratamiento farmacológico , Beclometasona/efectos adversos , Método Doble Ciego , Volumen Espiratorio Forzado , Fumarato de Formoterol/efectos adversos , Humanos , Inhaladores de Dosis Medida , Resultado del TratamientoRESUMEN
OBJECTIVE: Airway inflammation in asthma involves not only the central airways but extends to peripheral airways. Lung deposition may be key for an appropriate treatment of asthma. We compared the clinical effects of extrafine hydrofluoroalkane (HFA)-beclomethasone-formoterol (BDP-F) versus equipotent doses of nonextrafine combination of an inhaled corticosteroid and a long acting ß2-agonist (ICS-LABA) in asthma. METHODS: We identified eligible studies by a comprehensive literature search of PubMed, EMBASE and the Cochrane Central Register of Controlled Trials (CENTRAL). Data analysis was performed with the Review Manager 5.3.5 software (Cochrane IMS, 2014). RESULTS: A total of 2326 patients with asthma from ten published randomized controlled trials (RCTs) were enrolled for analysis. Change from baseline in morning pre-dose peak expiratory flow (PEF), evening pre-dose PEF and forced expiratory volume in one second (FEV1) were detected no significant differences between extrafine HFA-BDP-F and nonextrafine ICS-LABAs (p = 0.23, p = 0.99 and p = 0.23, respectively). Extrafine HFA-BDP-F did not show any greater benefit in forced expiratory flow between 25% and 75% of forced vital capacity (FEF25-75%), the parameter concerning peripheral airways (MD 0.03L/s, p = 0.65; n = 877). There were no substantial differences between interventions in fractional exhaled nitric oxide (FeNO) levels or in its alveolar fraction. The overall analysis showed no significant benefit of extrafine HFA-BDP-F over nonextrafine ICS-LABA in improving Asthma Control Test (ACT) score (p = 0.30) or decreasing the number of puffs of rescue medication use (p = 0.16). Extrafine HFA-BDP-F did not lead to less exacerbations than nonextrafine ICS-LABA (RR 0.61, 95% CI: 0.31 to 1.20; I2 = 0; p = 0.15). CONCLUSION: Enrolled RCTs of extrafine HFA-BDP-F have demonstrated no significant advantages over the equivalent combination of nonextrafine ICS-LABA in improving pulmonary function concerning central airways or peripheral airways, improving asthma symptom control or reducing exacerbation rate.
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Corticoesteroides/uso terapéutico , Agonistas de Receptores Adrenérgicos beta 2/uso terapéutico , Asma/tratamiento farmacológico , Beclometasona/uso terapéutico , Fumarato de Formoterol/uso terapéutico , Hidrocarburos Fluorados/uso terapéutico , Administración por Inhalación , Adolescente , Corticoesteroides/administración & dosificación , Corticoesteroides/efectos adversos , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Adulto , Anciano , Beclometasona/efectos adversos , Femenino , Fumarato de Formoterol/efectos adversos , Humanos , Hidrocarburos Fluorados/efectos adversos , Masculino , Persona de Mediana Edad , Evaluación de Resultado en la Atención de Salud , Sesgo de Publicación , Riesgo , Adulto JovenAsunto(s)
Beclometasona/uso terapéutico , COVID-19/complicaciones , Infecciones por VIH/complicaciones , Laringectomía/métodos , Disección del Cuello/métodos , Trastornos del Olfato/etiología , Neoplasias de la Parótida/diagnóstico por imagen , Administración Intranasal , Fármacos Anti-VIH/efectos adversos , Fármacos Anti-VIH/uso terapéutico , Beclometasona/administración & dosificación , Beclometasona/efectos adversos , Interacciones Farmacológicas , Humanos , Hallazgos Incidentales , Tomografía de Emisión de Positrones , Terapia RecuperativaRESUMEN
BACKGROUND: Asthma is characterised by chronic inflammation of the airways and recurrent exacerbations with wheezing, chest tightness, and cough. Treatment with inhaled steroids and bronchodilators can result in good control of symptoms, prevention of further morbidity, and improved quality of life. However, an increase in serious adverse events with the use of both regular formoterol and regular salmeterol (long-acting beta2-agonists) compared with placebo for chronic asthma has been demonstrated in previous Cochrane Reviews. This increase was statistically significant in trials that did not randomise participants to an inhaled corticosteroid, but not when formoterol or salmeterol was combined with an inhaled corticosteroid. The confidence intervals were found to be too wide to ensure that the addition of an inhaled corticosteroid renders regular long-acting beta2-agonists completely safe; few participants and insufficient serious adverse events in these trials precluded a definitive decision about the safety of combination treatments. OBJECTIVES: To assess risks of mortality and non-fatal serious adverse events in trials that have randomised patients with chronic asthma to regular formoterol and an inhaled corticosteroid versus regular salmeterol and an inhaled corticosteroid. SEARCH METHODS: We searched the Cochrane Airways Register of Trials, CENTRAL, MEDLINE, Embase, and two trial registries to identify reports of randomised trials for inclusion. We checked manufacturers' websites and clinical trial registers for unpublished trial data, as well as Food and Drug Administration (FDA) submissions in relation to formoterol and salmeterol. The date of the most recent search was 24 February 2021. SELECTION CRITERIA: We included controlled clinical trials with a parallel design, recruiting patients of any age and severity of asthma, if they randomised patients to treatment with regular formoterol versus regular salmeterol (each with a randomised inhaled corticosteroid) and were of at least 12 weeks' duration. DATA COLLECTION AND ANALYSIS: Two review authors independently selected trials for inclusion in the review, extracted outcome data from published papers and trial registries, and applied GRADE rating for the results. We sought unpublished data on mortality and serious adverse events from study sponsors and authors. The primary outcomes were all cause mortality and non-fatal serious adverse events. We chose not to calculate an average result from all the formulations of formoterol and inhaled steroid, as the doses and delivery devices are too diverse to assume a single class effect. MAIN RESULTS: Twenty-one studies in 11,572 adults and adolescents and two studies in 723 children met the eligibility criteria of the review. No data were available for two studies; therefore these were not included in the analysis. Among adult and adolescent studies, seven compared formoterol and budesonide to salmeterol and fluticasone (N = 7764), six compared formoterol and beclomethasone to salmeterol and fluticasone (N = 1923), two compared formoterol and mometasone to salmeterol and fluticasone (N = 1126), two compared formoterol and fluticasone to salmeterol and fluticasone (N = 790), and one compared formoterol and budesonide to salmeterol and budesonide (N = 229). In total, five deaths were reported among adults, none of which was thought to be related to asthma. The certainty of evidence for all-cause mortality was low, as there were not enough deaths to permit any precise conclusions regarding the risk of mortality on combination formoterol versus combination salmeterol. In all, 201 adults reported non-fatal serious adverse events. In studies comparing formoterol and budesonide to salmeterol and fluticasone, there were 77 in the formoterol arm and 68 in the salmeterol arm (Peto odds ratio (OR) 1.14, 95% confidence interval (CI) 0.82 to 1.59; 5935 participants, 7 studies; moderate-certainty evidence). In the formoterol and beclomethasone studies, there were 12 adults in the formoterol arm and 13 in the salmeterol arm with events (Peto OR 0.94, 95% CI 0.43 to 2.08; 1941 participants, 6 studies; moderate-certainty evidence). In the formoterol and mometasone studies, there were 18 in the formoterol arm and 11 in the salmeterol arm (Peto OR 1.02, 95% CI 0.47 to 2.20; 1126 participants, 2 studies; moderate-certainty evidence). One adult in the formoterol and fluticasone studies in the salmeterol arm experienced an event (Peto OR 0.05, 95% CI 0.00 to 3.10; 293 participants, 2 studies; low-certainty evidence). Another adult in the formoterol and budesonide compared to salmeterol and budesonide study in the formoterol arm had an event (Peto OR 7.45, 95% CI 0.15 to 375.68; 229 participants, 1 study; low-certainty evidence). Only 46 adults were reported to have experienced asthma-related serious adverse events. The certainty of the evidence was low to very low due to the small number of events and the absence of independent assessment of causation. The two studies in children compared formoterol and fluticasone to salmeterol and fluticasone. No deaths and no asthma-related serious adverse events were reported in these studies. Four all-cause serious adverse events were reported: three in the formoterol arm, and one in the salmeterol arm (Peto OR 2.72, 95% CI 0.38 to 19.46; 548 participants, 2 studies; low-certainty evidence). AUTHORS' CONCLUSIONS: Overall, for both adults and children, evidence is insufficient to show whether regular formoterol in combination with budesonide, beclomethasone, fluticasone, or mometasone has a different safety profile from salmeterol in combination with fluticasone or budesonide. Five deaths of any cause were reported across all studies and no deaths from asthma; this information is insufficient to permit any firm conclusions about the relative risks of mortality on combination formoterol in comparison to combination salmeterol inhalers. Evidence on all-cause non-fatal serious adverse events indicates that there is probably little to no difference between formoterol/budesonide and salmeterol/fluticasone inhalers. However events for the other formoterol combination inhalers were too few to allow conclusions. Only 46 non-fatal serious adverse events were thought to be asthma related; this small number in addition to the absence of independent outcome assessment means that we have very low confidence for this outcome. We found no evidence of safety issues that would affect the choice between salmeterol and formoterol combination inhalers used for regular maintenance therapy by adults and children with asthma.
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Antiasmáticos/efectos adversos , Asma/tratamiento farmacológico , Fumarato de Formoterol/administración & dosificación , Glucocorticoides/efectos adversos , Xinafoato de Salmeterol/administración & dosificación , Administración por Inhalación , Adolescente , Adulto , Antiasmáticos/administración & dosificación , Asma/mortalidad , Beclometasona/administración & dosificación , Beclometasona/efectos adversos , Broncodilatadores/administración & dosificación , Broncodilatadores/efectos adversos , Budesonida/administración & dosificación , Budesonida/efectos adversos , Niño , Enfermedad Crónica , Quimioterapia Combinada/efectos adversos , Fluticasona/administración & dosificación , Fluticasona/efectos adversos , Fumarato de Formoterol/efectos adversos , Glucocorticoides/administración & dosificación , Humanos , Furoato de Mometasona/administración & dosificación , Furoato de Mometasona/efectos adversos , Ensayos Clínicos Controlados Aleatorios como Asunto , Xinafoato de Salmeterol/efectos adversosRESUMEN
BACKGROUND: A single-inhaler extrafine triple combination of beclometasone dipropionate (BDP), formoterol fumarate (FF) and glycopyrronium (G) has been developed for maintenance therapy of chronic obstructive pulmonary disease (COPD). This study evaluated the efficacy and safety of BDP/FF/G in patients in three eastern Asian areas: China, Republic of Korea and Taiwan. METHODS: TRIVERSYTI was a double-blind, randomised, active-controlled, parallel-group study in patients with COPD, post-bronchodilator forced expiratory volume in 1 s (FEV1) < 50% predicted, ≥ 1 exacerbation in the previous 12 months, and receiving inhaled maintenance medication. Patients received either extrafine BDP/FF/G 100/6/10 µg via pressurised metered-dose inhaler, or non-extrafine budesonide/formoterol (BUD/FF) 160/4.5 µg via dry-powder inhaler, both administered as two puffs twice-daily for 24 weeks. The co-primary objectives (analysed in the overall population) were to demonstrate superiority of BDP/FF/G over BUD/FF for change from baseline in pre-dose morning and 2-h post-dose FEV1 at Week 24 (these were analysed as key secondary objectives in the China subgroup). The rate of moderate/severe COPD exacerbations was a secondary endpoint. RESULTS: Of 708 patients randomised, 88.8% completed. BDP/FF/G was superior to BUD/FF for pre-dose and 2-h post-dose FEV1 at Week 24 [adjusted mean differences 62 (95% CI 38, 85) mL and 113 (87, 140) mL; both p < 0.001]. The annualised moderate/severe exacerbation rate was 43% lower with BDP/FF/G [rate ratio 0.57 (95% CI 0.42, 0.77); p < 0.001]. Adverse events were reported by 61.1% and 67.0% patients with BDP/FF/G and BUD/FF. Results were similar in the China subgroup. CONCLUSIONS: In patients with COPD, FEV1 < 50% and an exacerbation history despite maintenance therapy, treatment with extrafine BDP/FF/G improved bronchodilation, and was more effective at preventing moderate/severe COPD exacerbations than BUD/FF. Trial registration CFDA CTR20160507 (registered 7 Nov 2016, http://www.chinadrugtrials.org.cn/index.html ).
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Agonistas de Receptores Adrenérgicos beta 2/administración & dosificación , Beclometasona/administración & dosificación , Broncodilatadores/administración & dosificación , Fumarato de Formoterol/administración & dosificación , Glucocorticoides/administración & dosificación , Glicopirrolato/administración & dosificación , Pulmón/efectos de los fármacos , Antagonistas Muscarínicos/administración & dosificación , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Administración por Inhalación , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Anciano , Beclometasona/efectos adversos , Broncodilatadores/efectos adversos , China , Progresión de la Enfermedad , Método Doble Ciego , Combinación de Medicamentos , Inhaladores de Polvo Seco , Femenino , Volumen Espiratorio Forzado , Fumarato de Formoterol/efectos adversos , Glucocorticoides/efectos adversos , Glicopirrolato/efectos adversos , Humanos , Pulmón/fisiopatología , Masculino , Persona de Mediana Edad , Antagonistas Muscarínicos/efectos adversos , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/fisiopatología , Recuperación de la Función , República de Corea , Taiwán , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: The fixed triple combination Beclometasone dipropionate/Formoterol fumarate/Glycopyrronium (BDP/FF/G, Trimbow®), an extrafine formulation in a unique pressurized metered dose inhaler, is indicated for the maintenance treatment in adult patients with moderate to severe COPD, not adequately treated by ICS/LABA or LABA/LAMA. Besides the evidence from three randomized controlled trials, the impact of fixed triple therapy has not been extensively evaluated in a real-world population of COPD patients. TRITRIAL (TRIple Therapy in Real life: Impact on Adherence and HeaLth status) is a non-interventional study to assess the effect of BDP/FF/G in a real world setting in Italy. DESIGN: TRITRIAL is a 12-month, multicenter, cohort, prospective, longitudinal observational study. Two follow-up visits will be performed at 6 and 12 months, respectively. The study includes the collection of anamnestic clinical and functional data before the start of BDP/FF/G. The study is built for digital conduction, from signature of the informed consent on a dedicated web platform, to the collection of questionnaires and clinical data on the eCRF. POPULATION: A total of 800 patients with COPD ranging from Global Initiative for Obstructive Lung Disease (GOLD) stages 2 to 4, receiving therapy with BDP/FF/G according to the Summary of Product Characteristics and local clinical practice, will be recruited. All concomitant therapies will be permitted for the duration of the study. EVALUATIONS: The primary endpoint is the change of CAT score at 12 months versus baseline. Secondary endpoints are adherence, health-related quality of life, sleep quality, disease-related outcomes (lung function and COPD exacerbations), device usability, economic resources consumption, and safety. CONCLUSION: TRITRIAL study is expected to give relevant information about effectiveness of BDP/FF/G fixed triple therapy in a real-life setting of patients with COPD, where adherence, usability of inhalers and patient's preference of the device are crucial factors for the success of the therapy.
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Beclometasona , Enfermedad Pulmonar Obstructiva Crónica , Administración por Inhalación , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Adulto , Beclometasona/efectos adversos , Combinación de Medicamentos , Fumarato de Formoterol/efectos adversos , Glicopirrolato/efectos adversos , Estado de Salud , Humanos , Italia , Estudios Multicéntricos como Asunto , Antagonistas Muscarínicos/efectos adversos , Estudios Observacionales como Asunto , Estudios Prospectivos , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Calidad de Vida , Resultado del TratamientoRESUMEN
BACKGROUND: Three 52-week studies in COPD have assessed the efficacy and safety of single-inhaler extrafine formulation triple therapy combining beclomethasone dipropionate (BDP), formoterol fumarate (FF) and glycopyrronium (G) delivered via pressurized metered-dose inhaler (pMDI). BDP/FF/G is now being developed for delivery via multi-dose dry-powder inhaler (DPI; NEXThaler). This study aimed to demonstrate non-inferiority of BDP/FF/G DPI vs pMDI for lung function. METHODS: Multicenter, randomized, double-blind, double-dummy, active-controlled, three-way cross-over study in patients with COPD and post-bronchodilator forced expiratory volume in 1 second (FEV1) 30-80% predicted. Patients received BDP/FF/G 100/6/10µg via DPI and pMDI, and BDP/FF 100/6µg via pMDI, all two inhalations twice daily for four weeks, with treatments separated by two-week washout. The two co-primary objectives were to demonstrate non-inferiority between the two BDP/FF/G formulations for FEV1 area under the curve between 0 and 12 hours post-dose (AUC0-12h) normalized by time and trough FEV1 at 24 hours, both on Day 28. EudraCT 2017-004405-41. RESULTS: Of 449 patients screened, 366 were randomized, with 342 (93.4%) completing all three treatment periods. The primary objectives were met, with changes from baseline in FEV1 AUC0-12h and trough FEV1 on Day 28 similar for the two BDP/FF/G formulations, and the confidence intervals for the difference lying entirely within the pre-specified non-inferiority criterion (-50mL): -20 (-35, -6) mL and 3 (-15, 20) mL for AUC0-12h and trough FEV1, respectively. BDP/FF/G pMDI and DPI were statistically superior to BDP/FF for these endpoints (p<0.001). A similar proportion of patients experienced adverse events with each treatment (15.5%, 18.7% and 15.4% with BDP/FF/G DPI and pMDI, and BDP/FF, respectively); the majority were mild or moderate, with few related to treatment. CONCLUSION: Extrafine BDP/FF/G DPI and pMDI demonstrated similar efficacy and safety in patients with COPD, supporting the DPI formulation as a valid alternative.