ArticleERJ open research2021
Endoscopic lung volume reduction with endobronchial valves in very low
Article in ERJ open research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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
11 citing papers in PubMed, 21 citations in OpenAlex.
- Observational
- Association of Mucus Plugging and Body Mass Index in Patients With Advanced COPD GOLD 3/4 With Emphysema.Chronic obstructive pulmonary diseases (Miami, Fla.) · 2025Article
- Clinical improvements after endoscopic lung volume reduction with valves in patients with advanced emphysema and a 6-min walk test ≤140 m at baseline.ERJ open research · 2025Article
- Limited Benefit of Additional ChartisInternational journal of chronic obstructive pulmonary disease · 2025Article
- Comparison of Efficacy and Safety of Different Types of One-Way Valves in Endoscopic Lung Volume Reduction in Patients with Severe Lung Emphysema.Respiration; international review of thoracic diseases · 2025Observational
- Pulmonary emphysema: the assessment of lung perfusion with Dual-Energy CT and pulmonary scintigraphy.La Radiologia medica · 2024Article
- Biofilm infections of endobronchial valves in COPD patients after endoscopic lung volume reduction: a pilot study with FISHseq.Scientific reports · 2024Article
- Surgical and bronchoscopic pulmonary function-improving procedures in lung emphysema.European respiratory review : an official journal of the European Respiratory Society · 2023Review
- Impact of Coronavirus Disease 2019 on Hospital Admissions, Health Status, and Behavioral Changes of Patients with COPD.Chronic obstructive pulmonary diseases (Miami, Fla.) · 2023Article
- Response to endobronchial valve treatment: it's all about the target lobe.ERJ open research · 2023Article
- Bronchoscopic Management of COPD and Advances in Therapy.Life (Basel, Switzerland) · 2023Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors at 7 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundEndoscopic lung volume reduction (ELVR) with valves has been suggested to be the key strategy for patients with severe emphysema and concomitant low diffusing capacity of the lung for carbon monoxide (
methodsWe assessed
resultsIn total, 121 patients treated with ELVR were analysed. Thirty-four patients with a
conclusionsELVR improves lung function as well as quality of life in patients with
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.