fluticasone-furoate and Pneumonia

There is a considerable amount of evidence that supports the possibility of an increased risk of pneumonia associated with prolonged use of inhaled corticosteroids (ICS) in patients with chronic obstructive pulmonary disease (COPD). However, as yet, no statistically significant increase in pneumonia-related 30-day mortality in patients on ICS has been demonstrated. The lack of objective pneumonia definitions and radiological confirmations have been a major source of bias, because of the similarities in clinical presentation between pneumonia and acute exacerbations of COPD. One of the newer fluticasone furoate studies overcomes these limitations and also provides an assessment of a range of doses, suggesting that the therapeutic window is quite narrow and that conventional dosing has probably been too high, although the absolute risk may be different compared to other drugs. Newer studies were not able to rule out budesonide as responsible for pneumonia, as previous evidence suggested, and there is still need for evidence from head-to-head comparisons in order to better assess possible intra-class differences. Although the exact mechanisms by which ICS increase the risk of pneumonia are not fully understood, the immunosuppressive effects of ICS on the respiratory epithelium and the disruption of the lung microbiome are most likely to be implicated. Given that COPD represents such a complex and heterogeneous disease, attempts are being made to identify clinical phenotypes with clear therapeutic implications, in order to optimize the pharmacological treatment of COPD and avoid the indiscriminate use of ICS. If deemed necessary, gradual withdrawal of ICS appears to be well tolerated. Vaccination against pneumococcus and influenza should be emphasized in patients with COPD receiving ICS. Physicians should keep in mind that signs and symptoms of pneumonia in COPD patients may be initially indistinguishable from those of an exacerbation, and that patients with COPD appear to be at increased risk of developing pneumonia as a complication of ICS therapy.

Topics: Administration, Inhalation; Androstadienes; Bronchodilator Agents; Budesonide; Dose-Response Relationship, Drug; Glucocorticoids; Humans; Pneumonia; Pulmonary Disease, Chronic Obstructive

SLS COPD was the first open-label randomised controlled trial demonstrating a reduction in moderate/severe COPD exacerbations with once-daily inhaled fluticasone furoate/vilanterol (FF/VI) in everyday clinical practice. Here we report FF/VI effectiveness and safety in predefined patient subgroups.. Patients with COPD, exacerbation history, and receiving maintenance inhaler therapy, were randomised to initiate FF/VI 100/25 μg or continue usual care (UC) with 12 months' follow-up. Annual rates of moderate/severe exacerbations (primary outcome), selected secondary outcomes, and incidence of pneumonia serious adverse events of special interest (SAESI) were compared between randomisation groups across various patient subgroups/baseline treatment strata. SAESI rates by actual treatment were also assessed.. Lower exacerbation rates were observed for FF/VI versus UC across all subgroups/strata, including ICS + LABA therapy subset (8.0% [0.1, 15.4]), except in patients without baseline airflow limitation (-0.5% [-29.8, 22.1]). Larger reductions compared to the overall analysis were observed for patients on ICS-containing regimens (excluding LAMA) before the study (15.6% [3.4, 26.3]), and with baseline CAT score <10 (25.3% [-0.4, 44.4]). Pneumonia SAESI rates were similar for FF/VI versus UC across all subgroups/strata, except the LABA, LAMA or LABA + LAMA stratum (incidence ratio 2.8 [0.9, 8.5]). SAESI rates were not increased for FF/VI versus other ICS + LABA.. Initiating FF/VI versus continuing UC reduced exacerbation rates without increased pneumonia SAESI risk compared to other ICS-containing regimens and in various patient subgroups, consistent with primary study findings. FF/VI may be a therapeutic option for a broad population of COPD patients, including those with more severe disease.

Topics: Administration, Inhalation; Adrenal Cortex Hormones; Adrenergic beta-2 Receptor Agonists; Aged; Androstadienes; Benzyl Alcohols; Chlorobenzenes; Disease Progression; Female; Humans; Incidence; Lung; Male; Middle Aged; Muscarinic Antagonists; Pneumonia; Prospective Studies; Pulmonary Disease, Chronic Obstructive; Safety

Evidence for the management of chronic obstructive pulmonary disease (COPD) comes from closely monitored efficacy trials involving groups of patients who were selected on the basis of restricted entry criteria. There is a need for randomized trials to be conducted in conditions that are closer to usual clinical practice.. In a controlled effectiveness trial conducted in 75 general practices, we randomly assigned 2799 patients with COPD to a once-daily inhaled combination of fluticasone furoate at a dose of 100 μg and vilanterol at a dose of 25 μg (the fluticasone furoate-vilanterol group) or to usual care (the usual-care group). The primary outcome was the rate of moderate or severe exacerbations among patients who had had an exacerbation within 1 year before the trial. Secondary outcomes were the rates of primary care contact (contact with a general practitioner, nurse, or other health care professional) and secondary care contact (inpatient admission, outpatient visit with a specialist, or visit to the emergency department), modification of the initial trial treatment for COPD, and the rate of exacerbations among patients who had had an exacerbation within 3 years before the trial, as assessed in a time-to-event analysis.. The rate of moderate or severe exacerbations was significantly lower, by 8.4% (95% confidence interval, 1.1 to 15.2), with fluticasone furoate-vilanterol therapy than with usual care (P=0.02). There was no significant difference in the annual rate of COPD-related contacts to primary or secondary care. There were no significant between-group differences in the rates of the first moderate or severe exacerbation and the first severe exacerbation in the time-to-event analyses. There were no excess serious adverse events of pneumonia in the fluticasone furoate-vilanterol group. The numbers of other serious adverse events were similar in the two groups.. In patients with COPD and a history of exacerbations, a once-daily treatment regimen of combined fluticasone furoate and vilanterol was associated with a lower rate of exacerbations than usual care, without a greater risk of serious adverse events. (Funded by GlaxoSmithKline; Salford Lung Study ClinicalTrials.gov number, NCT01551758 .).

Topics: Administration, Inhalation; Aged; Androstadienes; Benzyl Alcohols; Chlorobenzenes; Drug Combinations; Female; Glucocorticoids; Humans; Male; Middle Aged; Pneumonia; Pulmonary Disease, Chronic Obstructive

Radiographically confirmed pneumonia risk with inhaled corticosteroid use in chronic obstructive pulmonary disease (COPD) has not been assessed to date.. To determine the incidence of pneumonia, risk factors, and clinical attributes with inhaled fluticasone furoate (FF) in patients with COPD with an exacerbation history.. Two replicate, 1-year, double-blind clinical trials enrolled subjects with COPD with moderate to very severe airflow limitation and at least one exacerbation within the prior year. Subjects were randomized 1:1:1:1 to receive inhaled once-daily vilanterol (VI) 25 μg or VI 25 μg combined with 50, 100, or 200 μg FF. Subjects were required to have a chest radiograph at screening and within 48 hours of any suspected pneumonia or exacerbation.. Among 3,255 randomized subjects, 205 pneumonia events occurred in 181 subjects. Chest imaging was available for 195 (95%) of these events. Chest radiographs were also obtained for 1,793 (70%) of the 2,545 moderate and severe exacerbations. For VI alone and the combination with 50, 100, or 200 μg FF, reported pneumonia incidence was 3, 6, 6, and 7%, respectively. However, for events with compatible parenchymal infiltrates, the respective incidences were 2, 4, 4, and 5%. Factors associated with at least a twofold increase in the risk of pneumonia with FF/VI treatment were being a current smoker, having prior pneumonia, body mass index <25 kg/m(2), and severe airflow limitation.. Radiographically confirmed pneumonia risk is increased with inhaled FF/VI, although at less than investigator-defined rates. Modifiable pneumonia risk factors should be considered when attempting to optimize COPD management. Clinical trial registered with www.clinicaltrials.gov (NCT01009463 [HZC102871]; NCT01017952 [HZC102970]).

Topics: Administration, Inhalation; Androstadienes; Benzyl Alcohols; Chlorobenzenes; Dose-Response Relationship, Drug; Double-Blind Method; Drug Therapy, Combination; Female; Forced Expiratory Volume; Humans; Incidence; Male; Middle Aged; Pneumonia; Pulmonary Disease, Chronic Obstructive; United States

Pneumonia poses a significant risk in patients with moderate to severe chronic obstructive pulmonary disease but data are limited on the disease phenotypes most susceptible to pneumonia.. Cluster analysis using a data-driven recursive partitioning algorithm was employed using baseline data from two pooled one-year randomized exacerbation trials (n=3,255) of fluticasone furoate/vilanterol or vilanterol alone to identify distinct patient groups at greatest risk of pneumonia or serious (hospitalization or death) pneumonia.. Five clusters were identified. Patients at greater risk of first pneumonia had more severe obstruction (forced expiratory volume in one second/forced vital capacity <46%) and either a body mass index <19 kg/m(2) (hazard ratio 7.8, 95% confidence interval 4.7-13.0; n=144) or a pneumonia history and greater comorbidities (hazard ratio 4.8, 95% confidence interval 3.0-7.7; n=374) relative to the cluster with the lowest pneumonia risk (reference; n=1310). Multiple comorbidities and use of psychoanaleptics also contributed to an increased risk of pneumonia in more obstructed patients. Independent of cluster, use of inhaled corticosteroids was associated with pneumonia (hazard ratio 1.89, 95% confidence interval 1.25-2.84) and serious pneumonia (hazard ratio 2.92, 95% confidence interval 1.40-6.01).. Cluster analysis can identify patient populations at risk for serious safety outcomes and inform risk management strategies to optimize patient management. The greatest risk for pneumonia was in subjects with multiple pneumonia risk factors.

Topics: Administration, Inhalation; Adrenal Cortex Hormones; Adrenergic beta-2 Receptor Agonists; Aged; Androstadienes; Benzyl Alcohols; Bronchodilator Agents; Chlorobenzenes; Cluster Analysis; Comorbidity; Disease Progression; Female; Hospitalization; Humans; Lung; Male; Middle Aged; Pneumonia; Pulmonary Disease, Chronic Obstructive; Risk Assessment; Risk Factors; Severity of Illness Index; Time Factors

Whether the combination of a once-daily inhaled corticosteroid with a once-daily longacting β(2) agonist is more protective than a once-daily longacting β(2) agonist alone against exacerbations of chronic obstructive pulmonary disease (COPD) is unknown. We hypothesised that fluticasone furoate and vilanterol would prevent more exacerbations than would vilanterol alone.. We did two replicate double-blind parallel-group 1 year trials. Both studies began on Sept 25, 2009. Study 1 ended on Oct 31, 2011, and study 2 on Oct 17, 2011. Eligible patients were aged 40 years or older, had a history of COPD, a smoking history of 10 or more pack-years, a ratio of forced expiratory volume in 1 s (FEV(1)) to forced vital capacity of 0·70 or less after bronchodilators (and an FEV(1) of 70% or less of predicted), and a documented history of one or more moderate or severe disease exacerbations in the year before screening. Patients were randomly assigned (1:1:1:1) on the basis of the Registration and Medication Ordering System to 25 μg vilanterol alone or 25 μg vilanterol combined with either 50 μg, 100 μg, or 200 μg fluticasone furoate once daily. Our primary endpoint was the yearly rate of moderate and severe exacerbations. The trials were analysed separately and a pooled analysis was also done. These trials are registered with ClinicalTrials.gov (NCT01009463 and NCT01017952).. 1622 patients in study 1 and 1633 patients in study 2 were randomly assigned. In study 1, no significant difference in exacerbation rate was noted between the 200/25 μg fluticasone furoate/vilanterol group and the vilanterol only group (mean 0·90 events vs 1·05 events per year; ratio 0·9 [95% CI 0·7-1·0]). Because of the statistical hierarchy used, we could not infer significance for the 50 μg and 100 μg groups. In study 2, significantly fewer moderate and severe exacerbations were noted in all fluticasone furoate/vilanterol groups than in the vilanterol only group (p=0·0398 for the 50 μg group, 0·0244 for the 100 μg group, and 0·0004 for the 200 μg group). In the pooled analysis, significantly fewer moderate and severe exacerbations were noted in all fluticasone furoate/vilanterol groups than in the vilanterol only group (0·0141 for the 50 μg group, <0·0001 for the 100 μg group, and 0·0003 for the 200 μg group). Nasopharyngitis was the most frequently reported adverse event in both studies. Pneumonia and fractures were reported more frequently with fluticasone furoate and vilanterol than with vilanterol alone. Eight deaths from pneumonia were noted in the fluticasone furoate/vilanterol groups compared with none in the vilanterol only group.. Addition of fluticasone furoate to vilanterol was associated with a decreased rate of moderate and severe exacerbations of COPD in patients with a history of exacerbation, but was also associated with an increased pneumonia risk.. GlaxoSmithKline.

Topics: Administration, Inhalation; Aged; Androstadienes; Benzyl Alcohols; Bronchodilator Agents; Chlorobenzenes; Disease Progression; Dose-Response Relationship, Drug; Double-Blind Method; Drug Combinations; Drug Monitoring; Female; Glucocorticoids; Humans; Male; Middle Aged; Pneumonia; Pulmonary Disease, Chronic Obstructive; Respiratory Function Tests; Respiratory System; Risk Assessment; Treatment Outcome

ATS and GOLD guidelines recommend treating low-exacerbation risk COPD patients with dual (LAMA/LABA) agents and reserving triple therapy (TT; LAMA/LABA and inhaled corticosteroids [ICS]) for severe cases with higher-exacerbation risk. However, TT often is prescribed across the COPD spectrum. This study compared COPD exacerbations, pneumonia diagnosis, healthcare resource utilization, and costs for patients initiating tiotropium bromide/olodaterol (TIO/OLO) and a TT, fluticasone furoate/umeclidinium/vilanterol (FF/UMEC/VI), stratified by exacerbation history.. COPD patients who initiated TIO/OLO or FF/UMEC/VI between 06/01/2015-11/30/2019 (index date=first pharmacy fill-date with ≥30 consecutive treatment days) were identified from the Optum Research Database. Patients were ≥40 years old and continuously enrolled for 12 months during the baseline period and ≥30 days during follow-up. Patients were stratified into GOLD A/B (0-1 baseline non-hospitalized exacerbation), No exacerbation (subset of GOLD A/B), and GOLD C/D (≥2 non-hospitalized and/or ≥1 hospitalized baseline exacerbation). Baseline characteristics were balanced with propensity score matching (1:1). Adjusted risks of exacerbation, pneumonia diagnosis, and COPD and/or pneumonia-related utilization and costs were evaluated.. Adjusted exacerbation risk was similar in GOLD A/B and No exacerbation subgroups, and lower in GOLD C/D for FF/UMEC/VI versus TIO/OLO initiators (hazard ratio: 0.87; 95% CI: 0.78, 0.98, p=0.020). Adjusted pneumonia risk was similar between cohorts across the GOLD subgroups. Adjusted COPD and/or pneumonia-related population annualized pharmacy costs were significantly higher for FF/UMEC/VI versus TIO/OLO initiators across subgroups, p<0.001. Adjusted COPD and/or pneumonia-related population annualized total healthcare costs were significantly higher for FF/UMEC/VI versus TIO/OLO initiators in the GOLD A/B and No exacerbation, subgroups, p<0.001 (cost ratio [95% CI]: 1.25 [1.13, 1.38] and 1.21 [1.09, 1.36], respectively), but similar in the GOLD C/D subgroup.. These real-world results support ATS and GOLD recommendations for treating low-exacerbation risk COPD patients with dual bronchodilators and TT for more severe, higher-exacerbation risk COPD patients.

Topics: Administration, Inhalation; Adult; Benzyl Alcohols; Bronchodilator Agents; Chlorobenzenes; Drug Combinations; Fluticasone; Humans; Patient Acceptance of Health Care; Pneumonia; Pulmonary Disease, Chronic Obstructive; Quinuclidines; Tiotropium Bromide

Topics: Androstadienes; Humans; Pneumonia; Pulmonary Disease, Chronic Obstructive

Inhaled corticosteroids (ICSs) represent the first line therapy for the treatment of asthma and are also extensively utilized in chronic obstructive pulmonary disease. Our goal was to develop a new ICS with a basic group, which can allow solid state feature modulation, achieving at the same time high local anti-inflammatory effect and low systemic exposure. Through a rational drug design approach, a new series of pyrrolidine derivatives of budesonide was identified. Within the series, several compounds showed nanomolar binding affinity ( K

Topics: Administration, Inhalation; Adrenal Cortex Hormones; Animals; Budesonide; CHO Cells; Cricetulus; Drug Design; Humans; Mice; Molecular Docking Simulation; Pneumonia; Protein Conformation; RAW 264.7 Cells; Receptors, Glucocorticoid; Tissue Distribution