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
BACKGROUND: Some systematic reviews (SRs) on triple therapy (consisting of long-acting ß2-agonist, long-acting muscarinic antagonist, and inhaled corticosteroid, LABA/LAMA/ICS) for chronic obstructive pulmonary disease (COPD) have reported conflicting results. As the number of syntheses increases, the task of identifying and interpreting evidence becomes increasingly complex and demanding. OBJECTIVES: To provide a comprehensive overview of the efficacy and safety of triple therapy for COPD. DESIGN: Overview of SRs. METHODS: Two independent reviewers conducted comprehensive searches in PubMed, Embase, Web of Science, and the Cochrane Library to identify relevant SRs that compared triple therapy with any non-triple therapy for COPD, from the inception of these databases until 1 June 2023. The AMSTAR 2 and GRADE tools were utilized to assess the quality of the included studies and the evidence for each outcome. RESULTS: Eighteen SRs encompassing 30 original studies and involving 47,340 participants were analyzed. The overall AMSTAR 2 rating revealed that 3 SRs were of low quality, 13 SRs were of critically low quality, and 2 SRs were of high quality. No high-certainty evidence revealed a significant advantage of triple therapy in improving lung function or reducing acute exacerbations. However, all evidence, including one high certainty, supported the benefits of improving quality of life. Regarding all-cause mortality, no significant difference was found when compared to LAMA or ICS/LABA; however, high-certainty evidence confirmed its effectiveness when compared with LABA/LAMA. Notably, high-certainty evidence indicated that triple therapy was associated with a significant increase in the risk of pneumonia compared to LABA/LAMA. CONCLUSION: Triple therapy demonstrated notable benefits in improving lung function, reducing exacerbations, improving quality of life, and reducing all-cause mortality. However, it is important to note that it may also significantly increase the risk of pneumonia. TRIAL REGISTRATION: This overview protocol was prospectively registered with PROSPERO (No. CRD42023431548).
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Agonistas de Receptores Adrenérgicos beta 2 , Quimioterapia Combinada , Antagonistas Muscarínicos , Enfermedad Pulmonar Obstructiva Crónica , Revisiones Sistemáticas como Asunto , Humanos , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Enfermedad Pulmonar Obstructiva Crónica/fisiopatología , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/terapia , Antagonistas Muscarínicos/efectos adversos , Antagonistas Muscarínicos/administración & dosificación , Resultado del Tratamiento , Administración por Inhalación , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Agonistas de Receptores Adrenérgicos beta 2/administración & dosificación , Corticoesteroides/administración & dosificación , Corticoesteroides/efectos adversos , Broncodilatadores/efectos adversos , Broncodilatadores/administración & dosificación , Pulmón/fisiopatología , Pulmón/efectos de los fármacos , Calidad de VidaRESUMEN
Purpose: Real-life research is needed to evaluate the effectiveness of budesonide/glycopyrrolate/formoterol (BGF) in routine COPD primary care management. We assessed the frequency of medication success among patients with COPD who initiated BGF using real-world data. Patients and Methods: Patients with a recorded diagnostic COPD code who started BGF with ≥2 prescriptions within 90-days were identified in the UK Optimum Patient Care Research Database and followed from first prescription until censoring at the end of follow-up (180-days), death, leaving database or end of data at 24/10/2022. The primary outcome was medication success at 90-days post-BGF initiation, defined as no major cardiac or respiratory event (ie no complicated COPD exacerbation, hospitalization for any respiratory event, myocardial infarction, new/hospitalized heart failure, and death) and no incidence of pneumonia. Medication success was also assessed at 180-days post-BGF initiation. Overall real-life medication success was claimed if the lower 95% confidence interval (CI) for the proportion of patients meeting the primary outcome was ≥70% (defined a priori). Results: Two hundred eighty-five patients were included. Prior to BGF initiation, these patients often had severe airflow obstruction (mean ppFEV1: 54.5%), were highly symptomatic (mMRC ≥2: 77.9% (n = 205/263); mean CAT score: 21.7 (SD 7.8)), with evidence of short-acting ß2-agonist (SABA) over-use (≥3 inhalers/year: 62.1%, n=179/285), repeat OCS prescriptions (≥2 courses/year: 33.0%, n = 95/285) and multiple primary care consultations (≥2 visits/year: 61.1%, n = 174/285). Overall, 39.6% of patients (n = 113/285) switched from previous triple therapies. Real-life medication success was achieved by 96.5% of patients (n = 275/285 [95% CI: 93.6, 98.3]) during 90-days treatment with BGF and by 91.8% (n = 169/184 [95% CI: 86.9, 95.4]) of patients at 180-days. The prescribed daily dose of SABA remained stable over the study period. Conclusion: The majority of patients initiating BGF experienced real-life medication success reflecting the absence of severe cardiopulmonary events. These benefits were apparent after 90-days of treatment and sustained over 180-days.
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Agonistas de Receptores Adrenérgicos beta 2 , Broncodilatadores , Bases de Datos Factuales , Glicopirrolato , Atención Primaria de Salud , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/fisiopatología , Masculino , Femenino , Anciano , Resultado del Tratamiento , Broncodilatadores/administración & dosificación , Broncodilatadores/efectos adversos , Persona de Mediana Edad , Factores de Tiempo , Agonistas de Receptores Adrenérgicos beta 2/administración & dosificación , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Reino Unido , Glicopirrolato/administración & dosificación , Glicopirrolato/efectos adversos , Combinación Budesonida y Fumarato de Formoterol/administración & dosificación , Combinación Budesonida y Fumarato de Formoterol/efectos adversos , Combinación Budesonida y Fumarato de Formoterol/uso terapéutico , Pulmón/fisiopatología , Pulmón/efectos de los fármacos , Antagonistas Muscarínicos/administración & dosificación , Antagonistas Muscarínicos/efectos adversos , Combinación de Medicamentos , Estudios Retrospectivos , Glucocorticoides/administración & dosificación , Glucocorticoides/efectos adversos , Anciano de 80 o más AñosRESUMEN
BACKGROUND: COPD is associated with the development of lung cancer. A protective effect of inhaled corticosteroids (ICS) on lung cancer is still controversial. Hence, this study investigated the development of lung cancer according to inhaler prescription and comorbidties in COPD. METHODS: A retrospective cohort study was conducted based on the Korean Health Insurance Review and Assessment Service database. The development of lung cancer was investigated from the index date to December 31, 2020. This cohort included COPD patients (≥ 40 years) with new prescription of inhalers. Patients with a previous history of any cancer during screening period or a switch of inhaler after the index date were excluded. RESULTS: Of the 63,442 eligible patients, 39,588 patients (62.4%) were in the long-acting muscarinic antagonist (LAMA) and long-acting ß2-agonist (LABA) group, 22,718 (35.8%) in the ICS/LABA group, and 1,136 (1.8%) in the LABA group. Multivariate analysis showed no significant difference in the development of lung cancer according to inhaler prescription. Multivariate analysis, adjusted for age, sex, and significant factors in the univariate analysis, demonstrated that diffuse interstitial lung disease (DILD) (HR = 2.68; 95%CI = 1.86-3.85), a higher Charlson Comorbidity Index score (HR = 1.05; 95%CI = 1.01-1.08), and two or more hospitalizations during screening period (HR = 1.19; 95%CI = 1.01-1.39), along with older age and male sex, were independently associated with the development of lung cancer. CONCLUSION: Our data suggest that the development of lung cancer is not independently associated with inhaler prescription, but with coexisting DILD, a higher Charlson Comorbidity Index score, and frequent hospitalization.
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Neoplasias Pulmonares , Nebulizadores y Vaporizadores , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Masculino , Femenino , Neoplasias Pulmonares/epidemiología , Neoplasias Pulmonares/tratamiento farmacológico , Persona de Mediana Edad , Estudios Retrospectivos , Anciano , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Enfermedad Pulmonar Obstructiva Crónica/epidemiología , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , República de Corea/epidemiología , Administración por Inhalación , Adulto , Estudios de Cohortes , Corticoesteroides/administración & dosificación , Corticoesteroides/efectos adversos , Vigilancia de la Población/métodos , Agonistas de Receptores Adrenérgicos beta 2/administración & dosificación , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Antagonistas Muscarínicos/administración & dosificación , Antagonistas Muscarínicos/efectos adversosRESUMEN
Background: To evaluate the safety and efficacy of 2.5 and 1.25 mg nebulized salbutamol on Transient Tachypnea of the Newborn (TTN) compared with placebo. Methods: We conducted a triple-blind, phase II/III parallel randomized controlled trial in two university-affiliated hospitals with neonatal intensive care units. Newborns with a confirmed diagnosis of TTN, with gestational age >35 weeks and gestational weight >2 kg were included. Cases of asphyxia, meconium aspiration syndrome, and persistent pulmonary hypertension were excluded. Ninety eligible patients were randomly allocated in three intervention groups (2.5 mg salbutamol, 1.25 mg salbutamol, and placebo), and a single-dose nebulized product was prescribed 6 hours after the birth. Safety outcomes included postintervention tachycardia, hyperglycemia, hypokalemia, and changes in blood pressure. To evaluate the efficacy, the duration of postintervention tachypnea, TTN clinical score, and clinical and paraclinical respiratory indices were assessed. Parents, Outcome assessors, and data analyzer were blind to the intervention. Results: There was no adverse reaction, including tachycardia, hypokalemia, and jitteriness. Both groups of salbutamol recipients showed significant improvement regarding respiratory rate, TTN clinical score, and oxygenation indices compared with the placebo (p-values <0.001). Nonstatistically significant higher hospital stay was observed in the placebo group. Single 2.5 mg salbutamol nebulization showed a little better outcome than the dose of 1.25 mg, although we could not find statistical superiority. Conclusion: The newly applied single high dose of 2.5 mg nebulized salbutamol is safe in treating TTN and leads to notable faster improvement of respiratory status without any considerable adverse reaction. Registry code: IRCT20190328043133N1.
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Albuterol , Nebulizadores y Vaporizadores , Taquipnea Transitoria del Recién Nacido , Humanos , Albuterol/administración & dosificación , Albuterol/efectos adversos , Femenino , Masculino , Recién Nacido , Resultado del Tratamiento , Taquipnea Transitoria del Recién Nacido/tratamiento farmacológico , Administración por Inhalación , Broncodilatadores/administración & dosificación , Broncodilatadores/efectos adversos , Unidades de Cuidado Intensivo Neonatal , Agonistas de Receptores Adrenérgicos beta 2/administración & dosificación , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Factores de Tiempo , Relación Dosis-Respuesta a DrogaRESUMEN
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
BACKGROUND: This study aimed to evaluate the effectiveness and safety of fixed-dose combination (FDC) inhaled corticosteroids/long-acting ß2-agonists (ICS/LABA) in bronchiectasis. RESEARCH DESIGN AND METHODS: A retrospective cohort study analyzed electronic medical records of bronchiectasis patients initiating ICS/LABA FDC or LAMA between 2007 and 2021. All bronchiectasis diagnoses were made by radiologists using high-resolution computed tomography. RESULTS: Of the 1,736 patients, 1,281 took ICS/LABA FDC and 455 LAMA. Among the 694 propensity score matched patients, ICS/LABA FDC had comparable outcomes to LAMA, with HRs of 1.22 (95% CI 0.81-1.83) for hospitalized respiratory infection, 1.06 (95% CI 0.84-1.33) for acute exacerbation, and 1.06 (95% CI 0.66-1.02) for all-cause hospitalization. Beclomethasone/formoterol (BEC/FOR) or budesonide/formoterol (BUD/FOR) led to a lower risk of acute exacerbation compared to fluticasone/salmeterol (FLU/SAL) (BEC/FOR HR 0.59, 95% CI 0.43-0.81; BUD/FOR HR 0.68, 95% CI 0.50-0.93). BEC/FOR resulted in lower risks of hospitalized respiratory infection (HR 0.48, 95% 0.26-0.86) and all-cause hospitalization (HR 0.55, 95% 0.37-0.80) compared to FLU/SAL. CONCLUSION: Our findings provide important evidence on the effectiveness and safety of ICS/LABA FDC compared with LAMA for bronchiectasis. BEC/FOR and BUD/FOR were associated with better outcomes than FLU/SAL.
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Bronquiectasia , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Antagonistas Muscarínicos/efectos adversos , Estudios Retrospectivos , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Fumarato de Formoterol , Corticoesteroides , Combinación Fluticasona-Salmeterol/uso terapéutico , Bronquiectasia/tratamiento farmacológico , Administración por Inhalación , Broncodilatadores , Quimioterapia CombinadaRESUMEN
Purpose: Chronic obstructive pulmonary disease (COPD) affects approximately 174 million people worldwide. The objective was to determine the trends of COPD medication use in a group of Colombian patients. Patients and Methods: This was a retrospective study on prescription patterns of bronchodilators and other medications used in COPD from a population database with follow-up at 12 and 24 months. Patients older than 18 years of age of any sex with a COPD diagnostic code between 2017 and 2019 were included. Sociodemographic variables, medications, treatment schedules for COPD, comorbidities, comedications, and the specialty of the prescriber were considered. Results: Data from 9476 people with COPD was evaluated. The mean age was 75.9 ± 10.7 years, 50.1% were male, and 86.8% were prescribed by a general practitioner. A total of 57.9% had comorbidities, most often hypertension (44.4%). At the baseline measurement, on average, they received 1.6 medications/patient, mainly short-acting antimuscarinics (3784; 39.9%), followed by short-acting ß-agonists (2997, 31.6%) and inhaled corticosteroids (ICS) (2239, 23.6%); more than half (5083, 53.6%) received a long-acting bronchodilator. Prescription of triple therapy (antimuscarinic, ß-agonist, and ICS) went from 645 (6.8%) at baseline to 1388 (20.6%) at the 12-month mark. Conclusion: This group of patients with COPD treated in Colombia frequently received short-acting bronchodilators and ICS, but a growing proportion are undergoing controlled therapy with long-acting bronchodilators, a situation that can improve the indicators of morbidity, exacerbations, and hospitalization.
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Broncodilatadores , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Masculino , Anciano , Anciano de 80 o más Años , Femenino , Broncodilatadores/efectos adversos , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Enfermedad Pulmonar Obstructiva Crónica/epidemiología , Colombia/epidemiología , Estudios Retrospectivos , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Administración por Inhalación , Antagonistas Muscarínicos/efectos adversos , Corticoesteroides/efectos adversos , Quimioterapia CombinadaRESUMEN
AVANT was a Phase 3, 24-week, randomized, parallel-group, double-blind, double-dummy, placebo-controlled study to assess the efficacy and safety of aclidinium/formoterol 400 µg/12 µg combination vs monotherapies and aclidinium vs placebo (1:1:1:1) in Asian patients (â¼70% of whom were Chinese) with moderate-to-severe stable chronic obstructive pulmonary disease. Endpoints were analyzed hierarchically to incorporate type I error control. At Week 24, aclidinium/formoterol demonstrated improvements from baseline in 1-h morning post-dose forced expiratory volume in 1 s (FEV1) vs aclidinium (least squares [LS] mean 92 mL; 95% confidence interval [CI] 60, 124 mL; p < 0.001), and in trough FEV1 vs formoterol (LS mean 85 mL; 95% CI 53, 117 mL; p < 0.001). Furthermore, aclidinium provided improvements in trough FEV1 vs placebo (LS mean 134 mL; 95% CI 103, 166 mL; p < 0.001). There was an improvement in transition dyspnea index focal score at Week 24 for aclidinium/formoterol vs placebo (LS mean 0.8; 95% CI 0.2, 1.3; p = 0.005) but not for aclidinium vs placebo (LS mean 0.4; 95% CI -0.1, 1.0; p = 0.132). Improvements in St George's Respiratory Questionnaire total scores occurred for aclidinium/formoterol vs placebo (LS mean -4.0; 95% CI -6.7, -1.4; p = 0.003) and aclidinium vs placebo (LS mean -2.9; 95% CI -5.5, -0.3; p = 0.031). Aclidinium/formoterol and aclidinium were well tolerated and safety findings were consistent with known profiles; rates of treatment-emergent adverse events (AEs) (aclidinium/formoterol: 54.8%; aclidinium: 47.4%; placebo: 53.9%), serious AEs (7.2, 7.9, and 7.8%, respectively), and AEs leading to discontinuation of study medication (2.3, 1.5, and 2.2%, respectively) were similar between groups.
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Broncodilatadores , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Administración por Inhalación , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Agonistas de Receptores Adrenérgicos beta 2/uso terapéutico , Broncodilatadores/efectos adversos , Broncodilatadores/uso terapéutico , Método Doble Ciego , Pueblos del Este de Asia , Volumen Espiratorio Forzado , Fumarato de Formoterol/efectos adversos , Fumarato de Formoterol/uso terapéutico , Antagonistas Muscarínicos/efectos adversos , Antagonistas Muscarínicos/uso terapéutico , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Resultado del Tratamiento , Tropanos/efectos adversos , Tropanos/uso terapéuticoRESUMEN
BACKGROUND AND OBJECTIVE: Raised blood lactate secondary to high dose ß2 -agonist treatment has been reported in asthma exacerbations but has not been investigated during acute exacerbations of COPD (AECOPD). We explored associations of blood lactate measurements with disease outcomes and ß2 -agonist treatments during AECOPD. METHODS: Retrospective (n = 199) and prospective studies (n = 142) of patients hospitalized with AECOPD were conducted. The retrospective cohort was identified via medical records and the prospective cohort was recruited during hospitalization for AECOPD. Baseline demographics, comorbidities, ß2 -agonist treatment, biochemical measurements and clinical outcomes were compared between patients with normal (≤2.0 mmol/L) versus elevated lactate (>2.0 mmol/L). Regression analyses examined associations of lactate measurements with ß2 -agonist dosages. RESULTS: Demographic data and comorbidities were similar between high versus normal lactate groups in both cohorts. The populations were elderly (mean >70 years), predominantly male (>60%) with reduced FEV1 (%) 48.2 ± 19 (prospective cohort). Lactate was elevated in approximately 50% of patients during AECOPD and not related to evidence of sepsis. In the prospective cohort, patients with high lactate had more tachypnoea, tachycardia, acidosis and hyperglycaemia (p < 0.05) and received more non-invasive ventilation (37% vs. 9.7%, p < 0.001, prospective cohort). There was a trend to longer hospitalization (6 vs. 5 days, p = 0.06, prospective cohort). Higher cumulative ß2 -agonist dosages were linked to elevated lactate levels (OR 1.04, p = 0.01). CONCLUSION: Elevated lactate during AECOPD was common, unrelated to sepsis and correlated with high cumulative doses of ß2 -agonists. Raised lactate may indicate excessive ß2 -agonist treatment and should now be investigated as a possible biomarker.
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Agonistas de Receptores Adrenérgicos beta 2 , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Masculino , Anciano , Femenino , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Estudios Prospectivos , Estudios Retrospectivos , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Lactatos/uso terapéuticoRESUMEN
INTRODUCTION: From 2018 single inhaler triple therapy (SITT) became available in France to treat moderate-to-severe chronic obstructive pulmonary disease (COPD). Given its simplified inhaler use compared with multiple inhaler triple therapy (MITT), this therapeutic option has the potential to offer benefit in terms of improved persistence and adherence. Given the lack of real-world evidence of the effectiveness of triple therapy, this study was designed to evaluate the use of MITT and SITT in France and compare persistence. METHODS: A retrospective cohort study was performed. Patients with COPD who initiated triple therapy between 1 July 2017 and 31 December 2019 were included from The Health Improvement Network, a large electronic medical database in France, which includes pharmacy data. A 60-day treatment gap defined discontinuation and thereby persistence. RESULTS: A total of 3134 patients initiated triple therapy for COPD in the study period, among them 485 with SITT. In 2019, the rate of use of SITT was 28.2%. The mean age (67.3 years) and sex (44.2% female) of patients initiating triple therapy was similar between MITT and SITT, and most patients had escalated from dual therapy (84.1%). However, SITT was more frequently initiated by a pulmonologist (59.8%) and a higher prevalence of comorbid asthma was observed for SITT (47.0% vs 37.9%). Persistence was assessed among patients who did not discontinue after a single dispensation of triple therapy (n=1674). Median persistence was 181 days for SITT and 135 days for MITT, and the covariate-adjusted HR for persistence was 1.47 (p<0.001) and the estimated persistence at 1 year was 33% for SITT compared with 18% for MITT. DISCUSSION: This study suggests that persistence was higher for the patients treated with SITT compared with MITT in France. Moreover, most patients initiated with triple therapy were previously treated with dual therapy and had exacerbations in the previous year.
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Broncodilatadores , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Femenino , Anciano , Masculino , Estudios Retrospectivos , Administración por Inhalación , Resultado del Tratamiento , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Nebulizadores y VaporizadoresRESUMEN
Few studies have directly compared the incidence of pneumonia in patients on common chronic obstructive pulmonary disease (COPD) treatments such as long-acting muscarinic antagonists (LAMA) with those on inhaled corticosteroids and long-acting ß2-agonist (ICS/LABA). Moreover, risk factors for pneumonia in COPD are still unclear. We aimed to compare the incidence of pneumonia in COPD patients on LAMA and those on ICS/LABA and explored the risk factors associated with pneumonia. This nationwide cohort study used Korean National Health Insurance claim data from January 2002 to April 2016. Patients who received COPD medication, either LAMA or ICS/LABA, with the COPD diagnostic code, were selected. We enrolled patients with good compliance (medication possession ratio ≥ 80%). The primary outcome was pneumonia in COPD patients initiating LAMA or ICS/LABA. We investigated the risk factors associated with pneumonia, including the sub-types of ICS treatments. After propensity score matching, the incidence rate per 1000 person-years of pneumonia was 93.96 for LAMA (n = 1003) and 136.42 for ICS/LABA (n = 1003) patients (p < 0.001). The adjusted hazard ratio (HR) for pneumonia in patients on fluticasone/LABA was 1.496 (95% confidence interval [CI] 1.204-1.859) compared with LAMA (p < 0.001). In multivariable analysis, a history of pneumonia was a risk factor associated with pneumonia (HR 2.123; 95% CI 1.580-2.852; p < 0.001). The incidence of pneumonia was higher in COPD patients on ICS/LABA compared with those on LAMA. It is recommended that ICS use be avoided in COPD patients with high pneumonia risk.
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Neumonía , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Antagonistas Muscarínicos/efectos adversos , Incidencia , Estudios de Cohortes , Administración por Inhalación , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Corticoesteroides/efectos adversos , Quimioterapia Combinada , Enfermedad Pulmonar Obstructiva Crónica/complicaciones , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Enfermedad Pulmonar Obstructiva Crónica/epidemiología , Neumonía/tratamiento farmacológico , BroncodilatadoresRESUMEN
INTRODUCTION: Chronic obstructive pulmonary disease (COPD) is a prevalent disease of the airways in which inhaled bronchodilators can be given as monotherapy or fixed dose combination, in order to better control disease symptoms and to reduce its morbidity. A novel bronchodilator approach is represented by bifunctional molecules such as navafenterol, which exert dual synergic bronchodilator effects as a monotherapy. Navafenterol is currently being investigated for COPD. AREAS COVERED: This review summarizes the preclinical data regarding navafenterol synthesis and in vitro and in vivo testing. Clinical data coming from phase I and II studies are also discussed. Navafenterol was found to improve lung function, dyspnea, and cough severity and was well tolerated, and its effect was comparable with that of fixed-dose combinations in patients with moderate-to-severe COPD. EXPERT OPINION: Despite clinical evidence of efficacy for navafenterol is still limited, the existing data prompts further clinical evaluation and also consideration of other inhalation approaches such as pressure metered-dose inhalers (pMDIs) or nebulization. Other interesting approach would be combination with another bifunctional molecule such as ensifentrine.
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Broncodilatadores , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Broncodilatadores/efectos adversos , Antagonistas Muscarínicos/efectos adversos , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Administración por Inhalación , Combinación de Medicamentos , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Resultado del TratamientoRESUMEN
Objective: To review the 2020 Global Initiative for Chronic Obstructive Lung Disease (GOLD) report recommendations and create an algorithm to assist clinicians in determining which chronic obstructive pulmonary disease (COPD) patients qualify for inhaled corticosteroid (ICS) de-escalation. Data Sources: A literature search of MEDLINE/PubMed from 2002 to August 2021 was conducted using the search terms inhaled corticosteroids, chronic obstructive pulmonary disease, and de-escalation and review of the reference lists of identified articles for pertinent citations. Study Selection and Data Extraction: Relevant studies and articles were included if they focused on the utilization of ICS in COPD. Data Synthesis: The 2020 GOLD report only recommends triple therapy with ICS, long acting beta agonists, and long acting muscarinic antagonists for patients with frequent exacerbations, frequent hospitalizations, or elevated blood eosinophil counts. Despite this clear framework, patients are prescribed ICS without these characteristics. Available evidence suggests that these patients can be de-escalated from ICS therapy without concern for worsening lung function or exacerbations. Relevance to Patient Care and Clinical Practice: Patients with COPD may be experiencing more risk than benefit on ICS therapy. Clinicians should be knowledgeable on how to evaluate patient therapy for appropriateness and know how to safely deprescribe ICS given their limited efficacy in many COPD patients. Conclusion: There remains no specific guidance on how to de-escalate patients off an ICS when the therapy is not indicated. Use of clinical evidence with stepwise algorithms can be models to approach de-escalation of ICS in patients with COPD.
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Corticoesteroides , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Corticoesteroides/efectos adversos , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Antagonistas Muscarínicos , Administración por Inhalación , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Broncodilatadores/uso terapéutico , Quimioterapia CombinadaRESUMEN
BACKGROUND: Cough is a common symptom in patients with chronic obstructive pulmonary disease (COPD). Patients with cough may exhibit various clinical characteristics and experience varying outcomes based on inhaled therapies they receive. OBJECTIVES: This study aimed to explore the clinical characteristics and outcomes of various inhaled therapies in COPD patients with frequent cough. METHODS: This was a multicenter, prospective cohort study. Of these patients, the median cough score in COPD assessment test (CAT) was two. Patients were classified into frequent cough group if they scored two or over in the first item of CAT and infrequent cough group otherwise. Patients with frequent cough were then divided into long-acting antimuscarinic (LAMA), long-acting beta2-agonist (LABA)/LAMA, inhaled corticosteroids (ICS)/LABA and ICS/LABA/LAMA groups. Minimum clinically important difference (MCID) (CAT scores decreased ≥2 from baseline) and the improvement of cough (cough score decreased ≥1 from baseline) were collected in the six-month follow-up. Frequent exacerbations (experiencing at least two exacerbations) were collected in the one-year follow-up. RESULTS: Of 906 patients, 581 (64.1%) patients reported frequent cough at the initial visit. Frequent cough was associated with the current smokers and CAT scores (p < 0.05). The MCID showed no significant difference between frequent cough and infrequent cough groups in the follow-up. More patients with frequent cough experienced future frequent exacerbations compared to those with infrequent cough. After receiving inhaled therapies, 62% of patients with frequent cough got the cough improved. More patients with frequent cough treated with LABA/LAMA or ICS/LABA/LAMA attained MCID and fewer experienced exacerbations than those treated with LAMA or ICS/LABA (p < 0.05). The change in cough score showed no difference among various inhaled therapies in patients with frequent cough. CONCLUSION: COPD patients with frequent cough were related to current smokers and higher CAT scores. These patients had a higher incidence of frequent exacerbations than those with infrequent cough. Patients with frequent cough who were treated with LABA/LAMA or ICS/LABA/LAMA were more likely to attain MCID and at a lower risk of exacerbation than those treated with LAMA or ICS/LABA.
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Agonistas de Receptores Adrenérgicos beta 2 , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Estudios Prospectivos , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Administración por Inhalación , Enfermedad Pulmonar Obstructiva Crónica/complicaciones , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Antagonistas Muscarínicos/uso terapéutico , Antagonistas Muscarínicos/efectos adversos , Corticoesteroides/uso terapéutico , Broncodilatadores/uso terapéutico , Quimioterapia CombinadaRESUMEN
ß2-agonists provide necessary bronchodilatory action, are recommended by existing clinical practice guidelines and are widely prescribed for patients with these conditions. We examined the risk of all-cause mortality and hospitalization for pneumonia associated with long-or short-acting ß2-agonists (LABA or SABA) or ICS (inhaled corticosteroids)/LABA use. In a nested case-control of 185,407 patients, we found no association between ß2-agonist use and the risk of pneumonia in patients with asthma, COPD, or asthma-COPD overlap. In contrast, new SABA [HR 1.82 (95% CI 1.04-3.20)] or LABA [HR 2.77 (95% CI 1.22-6.31)] use was associated with an increased risk of all-cause mortality compared to ICS use in COPD patients.
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Asma , Neumonía , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Quimioterapia Combinada , Administración por Inhalación , Asma/diagnóstico , Asma/tratamiento farmacológico , Asma/inducido químicamente , Corticoesteroides/uso terapéutico , Hospitalización , Neumonía/inducido químicamente , Neumonía/diagnóstico , Neumonía/tratamiento farmacológico , Hormonas Esteroides Gonadales , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Enfermedad Pulmonar Obstructiva Crónica/inducido químicamente , Agonistas de Receptores Adrenérgicos beta 2/efectos adversosRESUMEN
Purpose: Triple therapy comprising a long-acting muscarinic antagonist, long-acting ß2-agonist and inhaled corticosteroid is recommended for patients with chronic obstructive pulmonary disease (COPD) who continue to experience frequent exacerbations or symptoms whilst receiving dual therapy. Adherence and persistence to multiple-inhaler triple therapy (MITT) is known to be poor. This study assessed comparative adherence to single-inhaler triple therapy (SITT) versus MITT in a real-world setting in England. Patients and Methods: This was a retrospective cohort study using linked primary care (Clinical Practice Research Datalink Aurum) and secondary care (Hospital Episode Statistics [HES] Admitted Patient Care) data to identify patients with COPD who were newly initiated on SITT or MITT between November 2017 and June 2019. Eligible patients were aged ≥35 years and had a forced expiratory volume in 1 second/forced vital capacity <0.7, linkage to HES and continuous registration with a general practitioner for 12 months pre- and 6 months post-initiation. Inverse probability of treatment weighting was used to balance baseline characteristics between cohorts. Adherence was measured using the proportion of days covered by days' supply of SITT or MITT prescriptions. Persistence was measured with a gap of >30 days between the end of a prescription and the following refill used to determine non-persistence. Results: Overall, 4080 SITT and 6579 MITT users comprised the study cohort. After weighting, the baseline characteristics between the cohorts were comparable (absolute standardized mean difference <10%). SITT users had significantly higher adherence than MITT users at 6, 12, and 18 months post-initiation (p<0.001 for all comparisons). Median persistence was higher among SITT users than MITT users (5.09 months vs 0.99 months). Conclusion: Patients with COPD in England initiating SITT had significantly better adherence and persistence compared with MITT initiators. These improvements continued at least 18 months following treatment initiation.
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Enfermedad Pulmonar Obstructiva Crónica , Administración por Inhalación , Corticoesteroides/efectos adversos , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Broncodilatadores/efectos adversos , Humanos , Antagonistas Muscarínicos/efectos adversos , Nebulizadores y Vaporizadores , Atención Primaria de Salud , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
INTRODUCTION: Several studies in COPD have shown a significant and early increase in the risk of cardiovascular mortality attributable to inhaled bronchodilators including long acting ß2 agonists (LABAs) and muscarinic antagonists (LAMAs). Cardiac autonomic system impairment may be a potential mechanism involved. METHODS: We performed a phase 4, investigator-initiated, prospective, randomized, blinded, cross-over trial (LAB-Card trial - NCT02872090) to evaluate the effect of two LAMAs and one LABA on the cardiac autonomic system in patients with COPD by using three major assessment approaches: heart rate variability (HRV, a predictor of cardiovascular death), baroreflex sensitivity (BRS) and autonomic function (tilt test). RESULTS: 34 patients attended four visits to receive either tiotropium 18µg, glycopyrronium 44µg, indacaterol 150 µg or placebo (lactose) in a randomized order followed by the assessment of HRV and BRS in supine position and after passive rising. Neither LAMAs (tiotropium or glycopyrronium) nor LABA (indacaterol) induced a higher LF/HF ratio (reflect of sympathetic/parasympathetic balance) measured in supine position at rest compared to placebo (primary outcome). Solely indacaterol induced an increase in heart rate compared to placebo. No significant differences were observed for HRV and BRS between active drugs and placebo in supine position or after passive rising. CONCLUSION: We did not found evidence of a deleterious effect of 2 LAMAs and one LABA on the autonomic cardiovascular control in COPD patients. Further investigations are needed to explore mechanisms by which long-acting bronchodilators may increase cardiovascular events in COPD.
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Broncodilatadores , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Broncodilatadores/uso terapéutico , Glicopirrolato/uso terapéutico , Bromuro de Tiotropio/uso terapéutico , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Estudios Prospectivos , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológicoRESUMEN
Inhaled long-acting muscarinic antagonist (LAMA) is recommended for the treatment of chronic obstructive pulmonary disease (COPD). However, there is still concern that LAMA may cause cardiovascular adverse events in COPD patients. Therefore, this study aimed to determine whether the administration of tiotropium, the first commercially available LAMA, could increase the risk of coronary heart disease (CHD) in COPD patients through a nationwide cohort study. We used the Korean National Health Insurance Service-National Sample Cohort (NHIS-NSC) database between 2002 and 2014 for the analysis. We applied a washout period of COPD diagnosis during 2002-2003 and excluded the patients who used an inhaler before the diagnosis of COPD. We also excluded patients who were diagnosed with CHD before inhaler use. Among a total of 5787 COPD patients, 1074 patients were diagnosed with CHD. In the Cox regression models with time-dependent tiotropium usage, we found that tiotropium significantly increased the risk of CHD in a subgroup of age [Formula: see text]55 years compared to non-users of tiotropium (adjusted hazard ratio [aHR], 1.24; 95% confidence interval [CI], 1.003-1.54). When analyzed by dividing into tertiles (high/middle/low) according to the cumulative tiotropium exposure, the high tertile exposure group of tiotropium was associated with a higher risk of CHD compared with the low tertile exposure group of tiotropium. Additionally, the risk of CHD was higher in the high tertile exposure group of tiotropium in the age 55 and older group and in the never smoker group. When prescribing tiotropium for COPD patients, particularly those over 55 years of age and never-smokers, it is desirable to evaluate the risk of CHD in advance and closely follow-up for CHD occurrence.
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Enfermedad Coronaria , Enfermedad Pulmonar Obstructiva Crónica , Administración por Inhalación , Agonistas de Receptores Adrenérgicos beta 2/efectos adversos , Broncodilatadores/uso terapéutico , Estudios de Cohortes , Enfermedad Coronaria/inducido químicamente , Enfermedad Coronaria/tratamiento farmacológico , Enfermedad Coronaria/epidemiología , Humanos , Persona de Mediana Edad , Antagonistas Muscarínicos/efectos adversos , Enfermedad Pulmonar Obstructiva Crónica/inducido químicamente , Enfermedad Pulmonar Obstructiva Crónica/complicaciones , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Bromuro de Tiotropio/efectos adversosRESUMEN
INTRODUCTION: Treatment pathways of patients with chronic obstructive pulmonary disease (COPD) receiving single-device dual therapies in England remain unclear. This study describes the characteristics of patients with COPD before initiating treatment with a single-device inhaled corticosteroid/long-acting ß2-agonist (ICS/LABA) in primary care in England. METHODS: This is a retrospective, descriptive study of linked primary and secondary healthcare data (Clinical Practice Research Datalink Aurum, Hospital Episode Statistics). Patients with COPD were indexed on first prescription of fixed-dose, single-device ICS/LABA (June 2015-December 2018). Demographics, clinical characteristics, prescribed treatments, healthcare resource use (HCRU) and direct healthcare costs were assessed over 12 months pre-index. Incident users (indexed on first ever prescription) could be non-triple users (no concomitant long-acting muscarinic antagonist at index); a subset were initial maintenance therapy (IMT) users (no history of pre-index maintenance therapy). RESULTS: Overall, 13 451 incident users (non-triple users: 7448, 55.4%; IMT users: 5162, 38.4%) were indexed on beclomethasone dipropionate/formoterol (6122, 45.5%), budesonide/formoterol (2703, 20.1%) or Other ICS/LABA combinations (4626, 34.4%). Overall, 20.8% of incident users had comorbid asthma and 42.6% had ≥1 moderate-to-severe acute exacerbation of COPD pre-index. Baseline characteristics were similar across indexed therapies. At 3 months pre-index, 45.3% and 35.4% of non-triple and IMT users were receiving maintenance treatment. HCRU and direct healthcare costs were similar across indexed treatments. Prescribing patterns varied regionally. CONCLUSION: Patient characteristics, prior treatments, prior COPD-related HCRU and direct healthcare costs were similar across single-device ICS/LABAs in primary care in England. A high proportion of patients were not receiving any respiratory medication pre-index, indicating that prescribing in primary care in England is more closely aligned with national guidelines than global treatment strategies. Comorbid asthma may have influenced prescribing decisions. Less than half of users had preindex exacerbations, suggesting that ICS/LABA is not being prescribed principally based on exacerbation history.