ArticleChronic obstructive pulmonary diseases (Miami, Fla.)2021
Use of the Evaluating Respiratory Symptoms™ in COPD as an Outcome Measure in Clinical Trials: A Rapid Systematic Review.
Article in Chronic obstructive pulmonary diseases (Miami, Fla.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.
- A comprehensive systematic review and meta-analysis of ensifentrine in COPD: dose-dependent effects, safety profile, and GRADE-based certainty of evidence.Naunyn-Schmiedeberg's archives of pharmacology · 2026Pooled it
- Real-World and Patient-Reported Outcomes of Dupilumab and Other Biological Drugs for Chronic Obstructive Pulmonary Disease-A Systematic Review.Diagnostics (Basel, Switzerland) · 2024Review
- Interpreting Evaluating Respiratory SymptomsChronic obstructive pulmonary diseases (Miami, Fla.) · 2022Article
- Characterizing COPD Symptom Variability in the Stable State Utilizing the Evaluating Respiratory Symptoms in COPD Instrument.Chronic obstructive pulmonary diseases (Miami, Fla.) · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
Abstract
rationalePatients with chronic obstructive pulmonary disease (COPD) struggle with respiratory symptoms that impair their daily activities and quality of life. Understanding a treatment's ability to relieve symptoms requires precise assessment. The Evaluating Respiratory Symptoms in COPD (E-RS
objectivesTo summarize the use of the E-RS:COPD in pharmacological trials since its qualification by regulatory authorities.
methodsA rapid systematic literature review, using key biomedical databases to identify English language full-text publications of randomized controlled clinical trials (RCTs) that included the E-RS:COPD as an endpoint (2010-2020). Two investigators independently screened the publications and extracted data. MEASUREMENTS AND MAIN
resultsOf 219 screened records, 28 full-text publications were included, and data from 17 reporting 20 unique double-blind RCTs were synthesized. The E-RS:COPD was positioned as a primary or secondary endpoint in six publications (35%), and served as an exploratory or additional endpoint in 11 (65%). Statistically significant E-RS:COPD treatment effects versus placebo/comparator were found in 13 of the 14 publications reporting symptom results. E-RS:COPD effects corresponded well with other outcome measures (e.g., St George's Respiratory Questionnaire [SGRQ] and forced expiratory volume 1 second [FEV
conclusionsE-RS:COPD is sensitive to treatment effects in clinical trials testing drug therapies. Presentation of trial results should include responder analyses to facilitate interpretation and application of results.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.