fluticasone-propionate--salmeterol-xinafoate-drug-combination and vilanterol

COPD guidelines recommend the combined use of inhaled long-acting β2-agonists (LABAs) and long-acting muscarinic antagonists (LAMAs) if symptoms are not improved by a single agent. This systematic review tested the hypothesis that the bronchodilator effect of the LABA/LAMA combination, umeclidinium (UMEC)/vilanterol (VIL), would translate into better outcomes without incurring increased adverse events (AEs).. This was a systematic review of randomized, placebo-controlled or crossover trials (> 4 weeks) involving UMEC/VIL compared with its monocomponents, tiotropium, or fluticasone/salmeterol. Primary outcomes were trough FEV1, serious adverse events (SAEs), and serious cardiovascular events (SCVEs).. Eleven trials from 10 studies (9,609 patients) showed that UMEV/VIL provided superior improvements in lung function compared with UMEC, VIL, tiotropium, and fluticasone propionate/salmeterol (mean trough FEV1, 60, 110, 90, and 90 mL, respectively; P < .0001). Also, UMEC/VIL had a greater likelihood of demonstrating a minimal clinically important difference on the Transition Dyspnea Index compared with UMEC and VIL (number needed to treat for benefit [NNTB] = 14 and 10, respectively). UMEC/VIL therapy significantly reduced the risk of COPD exacerbations compared with UMEC and VIL (NNTB = 42 and 41, respectively). On the contrary, we noted no significant differences between UMEC/VIL and tiotropium with respect to dyspnea, health status, or risk of COPD exacerbation. Regarding safety issues, the incidence of AEs, SAEs, SCVEs, and mortality on treatment was similar across treatments, suggesting reduced safety concerns with the use of the UMEC/VIL combination.. Once-daily inhaled UMEC/VIL showed superior efficacy compared with its monocomponents, tiotropium, and fluticasone/combination in patients with moderate to severe COPD.

Topics: Adrenergic beta-2 Receptor Agonists; Albuterol; Androstadienes; Benzyl Alcohols; Chlorobenzenes; Drug Combinations; Fluticasone-Salmeterol Drug Combination; Humans; Muscarinic Antagonists; Pulmonary Disease, Chronic Obstructive; Quinuclidines; Scopolamine Derivatives; Tiotropium Bromide; Treatment Outcome

Fluticasone furoate (FF)/vilanterol (VI) 100/25 mcg is a once-daily inhaled corticosteroid (ICS)/long-acting beta2 agonist (LABA) treatment approved in the United States, Canada and Europe for the long-term maintenance therapy of COPD. We report data from mixed treatment comparisons (MTC) of once-daily FF/VI against established twice-daily ICS/LABA combination therapies on clinical efficacy outcomes.. Data from 33 parallel-group randomised controlled trials (RCTs) of ICS/LABAs, of ≥8 weeks' duration in patients ≥12 years of age with COPD, identified by systematic review, were analysed using covariate-adjusted Bayesian hierarchical models for three efficacy outcomes. Lung function, assessed by change from baseline in forced expiratory volume in one second (FEV1), was the outcome of primary interest (n = 28 studies). Secondary objectives were assessment of annual rate of moderate/severe exacerbations (n = 15) and patient-reported health status, measured by change from baseline in St George's Respiratory Questionnaire (SGRQ) Total score (n = 20). Overall, 25 different treatments were included in the MTC; we report findings, including probabilities of non-inferiority, for comparisons of once-daily FF/VI 100/25 mcg with twice-daily fluticasone propionate (FP)/salmeterol (SAL) 500/50 mcg and budesonide (BUD)/formoterol (FORM) 400/12 mcg.. For FEV1, FF/VI 100/25 mcg demonstrated >99% probability of non-inferiority to FP/SAL 500/50 mcg and BUD/FORM 400/12 mcg using a 50 mL margin. For annual rate of moderate/severe exacerbations, FF/VI 100/25 mcg demonstrated 73% and 77% probability of non-inferiority to FP/SAL 500/50 mcg and BUD/FORM 400/12 mcg, respectively, using a 10% rate ratio margin. For SGRQ Total score, the corresponding probabilities of non-inferiority were 99% and 98%, respectively, on a 2-unit margin. Significant covariate effects were identified: increased age was associated with deterioration in FEV1 and reduced exacerbation frequency; shorter study duration was associated with reduced exacerbation frequency.. FF/VI 100/25 mcg was comparable with corresponding doses of FP/SAL and BUD/FORM on lung function and health status outcomes. Non-inferiority on moderate/severe exacerbation rate was not demonstrated to the same degree of confidence, though observed rates were similar. Model limitations include a weak treatment network for the exacerbation analysis and variability across the included studies. Our data support previous RCT findings suggesting that the efficacy of FF/VI 100/25 mcg on lung function and health status in COPD is comparable with twice-daily ICS/LABAs.

Topics: Administration, Inhalation; Adrenal Cortex Hormones; Adrenergic beta-2 Receptor Agonists; Aged; Androstadienes; Bayes Theorem; Benzyl Alcohols; Bronchodilator Agents; Budesonide, Formoterol Fumarate Drug Combination; Chlorobenzenes; Disease Progression; Drug Administration Schedule; Female; Fluticasone-Salmeterol Drug Combination; Forced Expiratory Volume; Humans; Lung; Male; Middle Aged; Pulmonary Disease, Chronic Obstructive; Randomized Controlled Trials as Topic; Recovery of Function; Risk Factors; Time Factors; Treatment Outcome

Increasing evidence suggests pharmacological treatments may impact on overall survival in Chronic Obstructive Pulmonary Disease (COPD) patients. Individual clinical trials are rarely powered to detect mortality differences between treatments and may not include all treatment options relevant to healthcare decision makers.. A systematic review was conducted to identify RCTs of COPD treatments reporting mortality; evidence was synthesised using network meta-analysis (NMA). The analysis included 40 RCTs; a quantitative indirect comparison between 14 treatments using data from 55,220 patients was conducted.. The analysis reported two treatments reducing all-cause mortality; salmeterol/fluticasone propionate combination (SFC) was associated with a reduction in mortality versus placebo in the fixed effects (HR 0.79; 95 % Crl 0.67, 0.94) but not the random effects model (0.79; 0.56, 1.09). Indacaterol was associated with a reduction in mortality versus placebo in fixed (0.28; 0.08 to 0.85) and random effects (0.29; 0.08, 0.89) models. Mean estimates and credible intervals for hazard ratios for indacaterol versus placebo are based on a small number of events; estimates may change when the results of future studies are included. These results were maintained across a variety of assumptions and provide evidence that SFC and indacaterol may lead to improved survival in COPD patients.. Results of an NMA of COPD treatments suggest that SFC and indacaterol may reduce mortality. Further research is warranted to strengthen this conclusion.

Topics: Albuterol; Aminopyridines; Beclomethasone; Benzamides; Benzyl Alcohols; Bronchodilator Agents; Budesonide; Chlorobenzenes; Cyclopropanes; Fluticasone-Salmeterol Drug Combination; Formoterol Fumarate; Glucocorticoids; Humans; Indans; Ipratropium; Proportional Hazards Models; Pulmonary Disease, Chronic Obstructive; Quinolones; Survival Rate; Theophylline; Tiotropium Bromide; Triamcinolone

Topics: Administration, Inhalation; Adolescent; Adrenal Cortex Hormones; Adrenergic beta-2 Receptor Agonists; Adult; Androstadienes; Asthma; Benzyl Alcohols; Bronchodilator Agents; Child; Chlorobenzenes; Double-Blind Method; Drug Administration Schedule; Drug Combinations; Equivalence Trials as Topic; Female; Fluticasone-Salmeterol Drug Combination; Forced Expiratory Volume; Humans; Male; Middle Aged; Young Adult

Umeclidinium (UMEC; long-acting muscarinic antagonist [LAMA])/vilanterol (VI; long-acting beta2-agonist [LABA]) and fluticasone propionate/salmeterol (FP/SAL) (inhaled corticosteroid/LABA) are approved maintenance therapies for chronic obstructive pulmonary disease (COPD). Two studies compared efficacy and safety of UMEC/VI with FP/SAL in patients with moderate-to-severe COPD with no exacerbations in the previous year.. In these 12-week, multicenter, double-blind, parallel-group, double-dummy trials, randomized (1:1) patients received once-daily UMEC/VI 62.5/25 mcg or twice-daily FP/SAL 250/50 mcg (DB2114930 n = 353 and 353; DB2114951 n = 349 and 348, respectively; intent-to-treat). Endpoints included 0-24 h weighted mean (wm) forced expiratory volume in 1 s (FEV1) (Day 84; primary), trough FEV1 (Day 85; secondary), other lung function endpoints, dyspnea, quality of life (QoL) and safety.. UMEC/VI demonstrated statistically significant, clinically meaningful improvements in lung function measures versus FP/SAL. For 0-24 h wmFEV1 (Day 84), improvements with UMEC/VI versus FP/SAL were 74 mL (95% confidence interval [CI]: 38-110; DB2114930) and 101 mL (63-139; DB2114951) (both p < 0.001). Trough FEV1 improvements were 82 mL (45-119) and 98 mL (59-137) (both p < 0.001) for UMEC/VI versus FP/SAL, respectively. Both treatments demonstrated similar, clinically meaningful improvements from baseline in dyspnea (Transition Dyspnea Index focal score >1 unit) and QoL (St George's Respiratory Questionnaire Total score >4-unit decrease) in both studies with no statistical differences between treatments. Adverse event rates were similar: 26 and 30% UMEC/VI; 27 and 31% FP/SAL.. Once-daily UMEC/VI 62.5/25 mcg over 12 weeks resulted in statistically significant, clinically meaningful improvements in lung function versus twice-daily FP/SAL 250/50 mcg in patients with moderate-to-severe COPD with infrequent exacerbations. Both treatments improved dyspnea and QoL.. DB2114930/NCT01817764; DB2114951/NCT01879410.

Topics: Administration, Inhalation; Aged; Benzyl Alcohols; Bronchodilator Agents; Chlorobenzenes; Double-Blind Method; Female; Fluticasone-Salmeterol Drug Combination; Follow-Up Studies; Forced Expiratory Volume; Humans; Male; Middle Aged; Prospective Studies; Pulmonary Disease, Chronic Obstructive; Quality of Life; Recurrence; Severity of Illness Index; Treatment Outcome

Asthma-chronic obstructive pulmonary disease overlap syndrome (ACOS) is important because patients with ACOS have significantly worse outcomes compared with those with asthma or chronic obstructive pulmonary disease (COPD) alone. Inhaled corticosteroids (ICS), together with a long-acting β2 agonist (LABA), are recommended, but no therapeutic studies for ACOS have been conducted. Recently, fluticasone furoate/vilanterole (FF/VI) has been approved as the first once-daily ICS/LABA combination therapy for asthma and COPD.. A 12-week, randomized, open-label cross-over study was conducted in 16 patients with ACOS to compare the effectiveness of once-daily FF/VI 200/25 μg vs. twice-daily fluticasone propionate/salmeterol (FP/SAL) 500/50 μg. The study period included a 4-week run-in, the first 4-week treatment, and the second 4-week treatment. Respiratory functions, including forced expiratory volume in 1 s (FEV1) and respiratory impedance using the forced oscillation technique (FOT), were measured, as was fractional exhaled nitric oxide (FeNO). A COPD assessment test (CAT) scores and asthma control test (ACT) scores were recorded 0, 4, and 8 weeks after randomization.. The mean values for the FEV1 were 1.33 (±0.29) L in the run-in period, 1.38 (±0.39) L after the FP/SAL treatment period, and 1.47 (±0.38) L after the FF/VI treatment period. The FEV1 value after the FF/VI treatment was significantly greater than the value after the run-in period (p < 0.01). FOT parameters, FeNO levels, CAT scores, ACT scores, and other blood tests were not significantly different during the run-in period, the FP/SAL treatment period, and the FF/VI treatment period.. FF/VI, the first once-daily ICS/LABA, can provide substantial improvement in lung functions, indicating that FF/VI should be considered for the regular treatment of ACOS.

Topics: Aged; Aged, 80 and over; Androstadienes; Anti-Asthmatic Agents; Asthma; Benzyl Alcohols; Chlorobenzenes; Cross-Over Studies; Double-Blind Method; Drug Combinations; Female; Fluticasone-Salmeterol Drug Combination; Forced Expiratory Volume; Humans; Male; Middle Aged; Nitric Oxide; Pulmonary Disease, Chronic Obstructive; Respiratory Function Tests

Fluticasone furoate/vilanterol trifenatate (FF/VI) is a once-daily inhaled corticosteroid/long-acting β₂-agonist combination in development for chronic obstructive pulmonary disease (COPD) treatment. We compared the efficacy and safety of FF/VI versus fluticasone propionate/salmeterol (FP/SAL) twice daily over 12 weeks. Moderate to very severe COPD patients received FF/VI 100/25 μg once daily in the morning (n=266) or FP/SAL 500/50 μg twice daily (n=262). The primary end-point was a change from baseline in 0-24 h weighted mean forced expiratory volume in 1 s (wmFEV₁) at 12 weeks. Additional end-points included time to 100 mL improvement from baseline on day 1 and a change from baseline in St George's Respiratory Questionnaire (SGRQ). Safety was also assessed. wmFEV₁ (mean 130 mL) was greater and time to 100 mL improvement shorter (median 16 min) with FF/VI than FP/SAL (weighted mean 108 mL, median 28 min). Health status (SGRQ total score) improved in both groups (FF/VI -4.3 units, FP/SAL -3.0 units). Differences between treatments were not statistically significant. Six patients in the FF/VI (2%) and three in the FP/SAL (1%) arm experienced serious adverse events, none of which were considered to be drug related. Improvements in lung function and health status were not significantly different between FF/VI 100/25 μg once daily and FP/SAL 500/50 μg twice daily; there was no apparent difference between the safety profiles of either therapy.

Topics: Administration, Inhalation; Adrenal Cortex Hormones; Adult; Aged; Albuterol; Androstadienes; Anti-Inflammatory Agents; Benzyl Alcohols; Bronchodilator Agents; Chlorobenzenes; Double-Blind Method; Drug Administration Schedule; Drug Combinations; Female; Fluticasone-Salmeterol Drug Combination; Forced Expiratory Volume; Humans; Male; Middle Aged; Pulmonary Disease, Chronic Obstructive; Respiratory Function Tests; Severity of Illness Index; Smoking; Surveys and Questionnaires; Treatment Outcome

Fluticasone furoate/vilanterol (FF/VI) is an inhaled corticosteroid/long-acting beta2-agonist (ICS/LABA), recently approved as once-daily maintenance therapy for COPD. We compared the lung function effects of FF/VI with those of twice-daily fluticasone propionate/salmeterol (FP/SAL).. Three 12 week studies comparing FF/VI and FP/SAL were conducted. Patients aged ≥40 years with moderate-to-very severe COPD were randomized to receive double-blind, double-dummy FF/VI 100/25 mcg once-daily, or FP/SAL 250/50 mcg twice-daily for 12 weeks following a 2 week placebo run-in period. The primary endpoint of each study was change from baseline trough in 0-24 h weighted mean FEV(1) (wmFEV(1)) on Day 84. Safety was also assessed.. In Study 1 (HZC113109) (intent-to-treat n: FF/VI = 260; FP/SAL = 259), the increase from baseline in 0-24 h wmFEV(1) was significantly greater with FF/VI than FP/SAL (Δ80 mL, P < 0.001). In Study 2 (HZC112352) (intent-to-treat n: FF/VI = 259; FP/SAL = 252) and Study 3 (RLV116974) (intent-to-treat n: FF/VI = 412; FP/SAL = 416), the increase from baseline in 0-24 h wmFEV(1) was not significantly greater with FF/VI than FP/SAL (Δ29 mL, P = 0.267; Δ25 mL, P = 0.137). The treatment difference was statistically but not clinically significant in a pooled analysis (Δ41 mL, P < 0.001). Pooled adverse events (FF/VI 27%; FP/SAL 28%) and serious adverse events (FF/VI 2%; FP/SAL 3%) were similar between treatments.. Our data suggest that once-daily FF/VI 100/25 mcg provides FEV(1) improvement in COPD that is at least comparable with that conferred by twice-daily FP/SAL 250/50 mcg, although interpretation is limited by differences in individual study outcomes. The safety profiles of FF/VI 100/25 mcg and FP/SAL 250/50 mcg are similar.. clinicaltrials.gov: NCT01323634; NCT01323621; NCT01706328. GlaxoSmithKline study codes: HZC113109; HZC112352; RLV116974.

Topics: Administration, Inhalation; Adrenergic beta-2 Receptor Agonists; Albuterol; Androstadienes; Benzyl Alcohols; Chlorobenzenes; Double-Blind Method; Drug Administration Schedule; Drug Combinations; Dry Powder Inhalers; Female; Fluticasone-Salmeterol Drug Combination; Forced Expiratory Volume; Glucocorticoids; Humans; Male; Middle Aged; Pulmonary Disease, Chronic Obstructive; Treatment Outcome; Vital Capacity

The combination of fluticasone furoate (FF), a novel inhaled corticosteroid (ICS), and vilanterol (VI), a long-acting β2 agonist, is under development as a once-daily treatment of asthma and COPD. The aim of this study was to compare the efficacy of FF/VI with fluticasone propionate (FP)/salmeterol (SAL) in patients with persistent asthma uncontrolled on a medium dose of ICS.. In a randomized, double-blind, double-dummy, parallel group study, 806 patients received FF/VI (100/25 μg, n = 403) once daily in the evening delivered through ELLIPTA (GlaxoSmithKline) dry powder inhaler, or FP/SAL (250/50 μg, n = 403) bid through DISKUS/ACCUHALER (GlaxoSmithKline). The primary efficacy measure was 0- to 24-h serial weighted mean (wm) FEV1 after 24 weeks of treatment.. Improvements from baseline in 0- to 24-h wmFEV1 were observed with both FF/VI (341 mL) and FP/SAL (377 mL); the adjusted mean treatment difference was not statistically significant (-37 mL; 95% CI, -88 to 15, P = 0.162). There were no differences between 0- to 4-h serial wmFEV1, trough FEV1, and asthma control and quality-of-life questionnaire scores. There was no difference in reported exacerbations between treatments. Both treatments were well tolerated, with no clinically relevant effect on urinary cortisol excretion or vital signs and no treatment-related serious adverse events.. The efficacy of once-daily FF/VI was similar to bid FP/SAL in improving lung function in patients with persistent asthma. No safety issues were identified.

Topics: Adolescent; Adult; Aged; Aged, 80 and over; Albuterol; Androstadienes; Asthma; Benzyl Alcohols; Child; Chlorobenzenes; Double-Blind Method; Drug Combinations; Female; Fluticasone-Salmeterol Drug Combination; Humans; Male; Middle Aged; Young Adult

In recent years, the combination of fluticasone furoate and vilanterol (FF/VI) has emerged as an alternative therapy, since it is administered every 24 h, in contrast to other ICS/LABAs such as fluticasone propionate plus salmeterol (FP/Salm), which requires administration every 12 h. Concerns have arisen over whether the benefit generated by FF/VI justifies the additional costs it involves over FP/Salm. This study aimed at assessing the health and economic consequences of FF/VI in patients with moderate-severe persistent asthma.. A probabilistic Markov model was created to estimate the cost and quality-adjusted life-years (QALYs) of patients with persistent asthma. Total costs and QALYs for FF/VI and FP/Salm were calculated over a lifetime horizon. Multiple sensitivity analyses were conducted. Cost-effectiveness was evaluated at a willingness-to-pay value of $19,000.. We estimated a gain of 16.8 and 10.7 QALYs per patient per year on FF/VI and FP/Salm, respectively. At the same time, we observed a difference of US$216 in total discounted cost per person-year on FF/VI with respect to FP/Salm. The incremental cost-effectiveness ratio (ICER) of FF/VI was USD $70 per QALY with respect to FP/Salm. In the deterministic and probabilistic sensitivity analyses, our base-case results were robust to variations in all assumptions and parameters.. FF/VI is more cost-effective than FP/Salm. The evidence supports using FF/VI therapy in Colombia, and the study should be replicated in other middle-income countries.

Topics: Administration, Inhalation; Androstadienes; Asthma; Benzyl Alcohols; Chlorobenzenes; Cost-Benefit Analysis; Drug Combinations; Fluticasone; Fluticasone-Salmeterol Drug Combination; Humans; Treatment Outcome

Despite multiple available fixed-dose combinations (FDCs) of inhaled long-acting β. Can comparative effectiveness and safety of LABA plus LAMA (LABA/LAMA) and LABA plus ICS (LABA/ICS) FDCs vary by different individual components of the dual combinations in COPD?. We conducted a new user, propensity score-inverse probability of treatment weighting cohort study to compare the effectiveness and safety of two frequently used LABA/LAMA FDCs (indacaterol plus glycopyrronium [IND/GLY] and vilanterol plus umeclidinium [VI/UMEC]) vs three commonly prescribed LABA/ICS FDCs (salmeterol plus fluticasone propionate [SAL/FP], formoterol fumarate plus budesonide [FF/BUD], and formoterol fumarate plus beclomethasone dipropionate [FF/BDP]) using the Taiwanese nationwide health care claims from 2014 through 2017. The primary effectiveness outcome was the annual moderate to severe exacerbation rate, and safety outcomes included risks of severe pneumonia and cardiovascular disease requiring hospitalization. Weighted generalized linear mixed models and Cox proportional hazard models were used to assess the effectiveness and safety outcomes, respectively.. Patients with COPD initiating IND/GLY and VI/UMEC showed an 11% (incidence rate ratio [IRR], 0.89; 95% CI, 0.80-0.98) and 20% (IRR, 0.80; 95% CI, 0.71-0.90) reduced annual rate of moderate to severe exacerbations, respectively, than those initiating SAL/FP, but showed a similar rate as those initiating FF/BUD or FF/BDP. Both LABA/LAMA FDCs, compared with SAL/FP and VI/UMEC vs FF/BDP, were associated with a 27% (hazard ratio [HR], 0.73; 95% CI, 0.59-0.90) to 42% (HR, 0.58; 95% CI, 0.48-0.70) reduced pneumonia risk. Cardiovascular risk was comparable in five groups. An intraclass difference existed in rates of moderate to severe COPD exacerbation and risks of pneumonia among LABA/ICS FDCs, but not between LABA/LAMA FDCs.. Both LABA/LAMAs vs SAL/FP are associated with a lower exacerbation rate and pneumonia risk, but exhibit similar effectiveness and safety outcomes compared with FF/BDP or FF/BUD, suggesting that comparative effects may differ by individual components of the dual therapies in COPD.

Topics: Administration, Inhalation; Adrenergic beta-2 Receptor Agonists; Aged; Beclomethasone; Benzyl Alcohols; Budesonide, Formoterol Fumarate Drug Combination; Chlorobenzenes; Cohort Studies; Comparative Effectiveness Research; Disease Progression; Drug Combinations; Female; Fluticasone-Salmeterol Drug Combination; Formoterol Fumarate; Glucocorticoids; Glycopyrrolate; Humans; Indans; Male; Muscarinic Antagonists; Pneumonia; Propensity Score; Proportional Hazards Models; Pulmonary Disease, Chronic Obstructive; Quinolones; Quinuclidines

COPD-diagnosed Medicare Advantage enrollees aged ≥65 years were identified from the Optum Research Database (ORD). Eligible patients had ≥1 pharmacy claim for UMEC/VI or FP/SAL in the 6-month period before sample identification, with no evidence of triple therapy (ICS/LAMA/LABA), asthma, or lung cancer. Symptom burden was assessed via cross-sectional surveys using the COPD Assessment Test (CAT) and modified Medical Research Council (mMRC) dyspnea scale. Patients were classified into GOLD categories using patient-reported symptoms and claims-based exacerbation history. Treatment groups were balanced on potential confounders using inverse probability of treatment weighting (IPTW). CAT and mMRC scores were analyzed with generalized linear regression models using IPTW propensity scores.. The final analytic sample included 789 respondents (UMEC/VI: N=392; FP/SAL: N=397). Approximately 66% patients were classified as GOLD B when assessing symptoms with CAT and mMRC together, or CAT alone; more patients were classified as GOLD A (~40%) than GOLD B (~36%) using mMRC alone. Proportions of patients in each GOLD group were similar between treatment cohorts. Post-IPTW multivariable modeling showed similar symptom burden between treatment groups.. After controlling for baseline characteristics, symptom burden was similar between patients receiving UMEC/VI or FP/SAL. GOLD classification using mMRC produced more conservative results compared with CAT, potentially underestimating patient symptoms. Many patients receiving FP/SAL were classified as GOLD A or B, despite GOLD recommending non-ICS-containing therapy in these patients. These findings support the need for routine assessment of symptoms in patients with COPD.

Topics: Administration, Inhalation; Adrenergic beta-2 Receptor Agonists; Aged; Benzyl Alcohols; Bronchodilator Agents; Chlorobenzenes; Cross-Sectional Studies; Drug Combinations; Fluticasone-Salmeterol Drug Combination; Forced Expiratory Volume; Humans; Medicare Part C; Muscarinic Antagonists; Pulmonary Disease, Chronic Obstructive; Quinuclidines; Treatment Outcome; United States

Overall, 1637 patients included in the ITT population received UMEC + ICS/LABA (n = 819) or placebo + ICS/LABA (n = 818). Additional bronchodilation with UMEC reduced the risk of a first CID by 45-58% in the ITT population and all subgroups analyzed compared with placebo (all p < 0.001). Improvements were observed in reducing FEV. Symptomatic patients with COPD receiving ICS/LABA experience frequent deteriorations. Additional bronchodilation with UMEC significantly reduced the risk of CID and provided greater short-term stability versus continued ICS/LABA therapy in these patients.. GlaxoSmithKline (study number: 202067). Plain language summary available for this article.

Topics: Aged; Benzyl Alcohols; Chlorobenzenes; Disease Progression; Double-Blind Method; Female; Fluticasone-Salmeterol Drug Combination; Forced Expiratory Volume; Humans; Male; Middle Aged; Muscarinic Antagonists; Pulmonary Disease, Chronic Obstructive; Quinuclidines; Randomized Controlled Trials as Topic; Respiratory System Agents; Secondary Prevention; Symptom Assessment; Treatment Outcome