Trial reportInternational journal of chronic obstructive pulmonary disease2024
Revefenacin Area Under the Curve Spirometry in Patients with Moderate to Very Severe COPD.
Trial report in International journal of chronic obstructive pulmonary disease, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
A Phase 3, 12-week, Randomized, Double-blind Placebo-controlled Parallel Group Study of Nebulized TD-4208 in Subjects With Chronic Obstructive Pulmonary Disease
A Phase 3, 12-week, Randomized, Double-blind Placebo-controlled Parallel Group Study of Nebulized TD-4208 in Subjects With Chronic Obstructive Pulmonary Disease
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Authors and funding
6 authors.
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Abstract
Purpose: Several lung function endpoints are utilized in clinical trials of inhaled bronchodilators for chronic obstructive pulmonary disease (COPD). Trough forced expiratory volume in 1 second (FEV Patients and Methods: This post hoc analysis examined substudy data from 12-week replicate Phase 3 trials (NCT02459080/NCT02512510); patients with moderate to very severe COPD were randomized 1:1 to revefenacin 175 μg or placebo once daily. The substudy patients had FEV Results: Fifty and 47 patients who received revefenacin and placebo underwent 24-hour serial spirometry; most baseline characteristics were aligned between groups. At Day 84 postdose, revefenacin demonstrated sustained improvements in bronchodilation over 24 hours; differences in least squares mean vs placebo were 282, 220, 205, and 212 mL for FEV Conclusion: This substudy analysis supplements previous findings that revefenacin provides sustained bronchodilation over 24 hours. Assessing additional complementary COPD clinical trial endpoints can help clinicians make treatment decisions.
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Registered trials
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