ArticleInternational journal of chronic obstructive pulmonary disease2020
Effect of Inhaled Corticosteroid Withdrawal on Chronic Obstructive Pulmonary Disease Exacerbations in Patients Taking Triple Therapy at Baseline.
Article in International journal of chronic obstructive pulmonary disease, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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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.
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Who cites it
2 citing papers in PubMed, 6 citations in OpenAlex.
- Efficacy of Aclidinium Bromide According to Baseline Therapy: Post-Hoc Analysis of ASCENT-COPD Randomized Trial.Advances in therapy · 2021Trial
- Characteristics of 12-Month Readmission for Hospitalized Patients with COPD: A Propensity Score Matched Analysis of Prospective Multicenter Study.International journal of chronic obstructive pulmonary disease · 2022Article
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: In the Withdrawal of Inhaled Steroids during Optimized Bronchodilator Management (WISDOM) trial, inhaled corticosteroid (ICS) withdrawal in patients with chronic obstructive pulmonary disease receiving triple therapy (long-acting β Patients and Methods: The effect of ICS withdrawal on moderate/severe exacerbation risk in the subgroup of WISDOM patients taking triple therapy before enrolling in the study was evaluated in this post hoc analysis. Additionally, the effect of ICS withdrawal in patients with a history of ≥2 exacerbations in the previous year and various blood eosinophil counts was assessed. Results: Overall, 39.0% (n=970: ICS continuation, 479; ICS withdrawal, 491) of the WISDOM trial population were taking triple therapy at screening. Baseline characteristics were generally similar between groups. Moderate/severe exacerbation risk between the ICS withdrawal and continuation groups (hazard ratio [HR], 1.05; 95% confidence interval [CI]: 0.89-1.25) was not increased in patients taking triple therapy at screening versus the overall trial population (HR [95% CI]: 1.06 [0.94-1.19]). However, in patients with a history of ≥2 exacerbations, exacerbation risk (HR [95% CI]) increased nominally with blood eosinophil count from 1.07 [0.81-1.41] (≥100 cells/μL) to 1.45 [0.58-3.60] (≥400 cells/μL). Conclusion: Consistent with results from the overall WISDOM trial population, ICS withdrawal did not increase exacerbation risk in patients taking triple therapy at screening. Patients with a history of frequent exacerbations and higher blood eosinophil counts could benefit from continuation of ICS-based therapy.
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