Evidence map›Paper›PMID 33345947›Full record

ReviewChest2021

Endobronchial Valves for the Treatment of Advanced Emphysema.

Karin Klooster, Dirk-Jan Slebos

Open access · hybridAbstract readReview
In one paragraph

Review in Chest, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
4.9field-weighted citation impact, top 3% of its field
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

47 citing papers in PubMed, 117 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Review
  5. Endobronchial Valve Treatment Improves Regional Specific Ventilation in the Target Lung.Respiration; international review of thoracic diseases · 2026
    Article
  6. Article
  7. Bronchoscopic endobronchial valves.Breathe (Sheffield, England) · 2026
    Review
  8. Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Single-Use Flexible Bronchoscope in Facilitating Endobronchial Valve Treatment in Severe Emphysema.International journal of chronic obstructive pulmonary disease · 2025
    Article
  19. Article
  20. Anesthesia for Bronchoscopy-An Update.Journal of clinical medicine · 2024
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Karin KloosterUniversity of Groningen, University Medical Center Groningen, Department of Pulmonary Diseases, The Netherlands.
Dirk-Jan SlebosUniversity of Groningen, University Medical Center Groningen, Department of Pulmonary Diseases, The Netherlands. Electronic address: d.j.slebos@umcg.nl.
University Medical Center Groningen · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bronchoscopic lung volume reduction with one-way endobronchial valves is a guideline treatment option for patients with advanced emphysema that is supported by extensive scientific data. Patients limited by severe hyperinflation, with a suitable emphysema treatment target lobe and with absence of collateral ventilation, are the responders to this treatment. Detailed patient selection, a professional treatment performance, and dedicated follow up of the valve treatment, including management of complications, are key ingredients to success. This treatment does not stand alone; it especially requires extensive knowledge of COPD for which the most appropriate treatment is discussed in a multidisciplinary approach. We discuss the endobronchial valve treatment for emphysema and provide a guideline for patient selection, treatment guidance, and practice tools, based on our own experience and literature.

Indexed as

Patient SelectionProstheses and ImplantsHumansPneumonectomyPulmonary EmphysemaQuality of LifebronchoscopyCOPDemphysemaendobronchial valvelung volume reduction

Identifiers

PMID33345947
PMCPMC8129734
OpenAlexW3111663322

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.