Trial reportRespiratory research2017
Indacaterol and glycopyrronium versus indacaterol on body plethysmography measurements in COPD-a randomised controlled study.
Trial report in Respiratory research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01699685 (A Multicenter, Randomized, Double-blind, Single-dose Study to Assess the Effect of the QAB149 and NVA237 Combination Versus QAB149 Alone on Inspiratory Capacity in Patients With Moderate or Severe COPD.), which is not on this map. Cited by 5 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.
A Multicenter, Randomized, Double-blind, Single-dose Study to Assess the Effect of the QAB149 and NVA237 Combination Versus QAB149 Alone on Inspiratory Capacity in Patients With Moderate or Severe COPD.
Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.
- Once daily long-acting beta2-agonists and long-acting muscarinic antagonists in a combined inhaler versus placebo for chronic obstructive pulmonary disease.The Cochrane database of systematic reviews · 2019Pooled it
- Systemic Manifestations of COPD and the Impact of Dual Bronchodilation with Tiotropium/Olodaterol on Cardiac Function and Autonomic Integrity.Journal of clinical medicine · 2024Article
- Effects of combination therapy indacaterol/glycopyrronium versus tiotropium on moderate to severe COPD: evaluation of impulse oscillometry and exacerbation rate.Multidisciplinary respiratory medicine · 2017Article
- Longitudinal change of FEVInternational journal of chronic obstructive pulmonary diseaseObservational
- Bronchodilator Response in Patients with COPD, Asthma-COPD-Overlap (ACO) and Asthma, Evaluated by Plethysmographic and Spirometric z-Score Target Parameters.International journal of chronic obstructive pulmonary diseaseArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors at 12 institutions in 1 country.
Funding
Abstract
backgroundDual bronchodilator therapy is recommended for symptomatic patients with chronic obstructive pulmonary disease (COPD). There are limited data on effects of a combination of two long-acting bronchodilators on lung function including body plethysmography.
methodsThis multicentre, randomised, double-blind, single-dose, cross-over, placebo-controlled study evaluated efficacy and safety of the free combination of indacaterol maleate (IND) and glycopyrronium bromide (GLY) versus IND alone on spirometric and body plethysmography parameters, including inspiratory capacity (IC), forced expiratory volume in 1 s (FEV
resultsSeventy-eight patients with FEV
conclusionThe free combination of IND + GLY improved lung function parameters as evaluated by spirometry and body plethysmography, with a similar safety profile compared to IND alone.
trial registrationNCT01699685.
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.