Evidence map›Paper›PMID 32082828›Full record

ArticleTurk gogus kalp damar cerrahisi dergisi2019

Endobronchial coils in treatment of advanced emphysema: A single center experience.

Korkut Bostancı, Zeynep Bilgi, Hakan Ömercikoğlu, Çağatay Çetinkaya, Şehnaz Olgun Yıldızeli, Mustafa Yüksel, Davor Stamenovic

Abstract read
In one paragraph

Article in Turk gogus kalp damar cerrahisi dergisi, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Extrapulmonary effects of lung volume reduction in severe emphysema: a systematic review.European respiratory review : an official journal of the European Respiratory Society · 2025
    Pooled it
  2. Article
  3. Article
  4. Review
  5. Review
  6. Article
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

7 authors.

Korkut BostancıDepartment of Thoracic Surgery, Marmara University Faculty of Medicine, İstanbul, Turkey.
Zeynep BilgiDepartment of Thoracic Surgery, Marmara University Faculty of Medicine, İstanbul, Turkey.
Hakan ÖmercikoğluDepartment of Thoracic Surgery, Marmara University Faculty of Medicine, İstanbul, Turkey.
Çağatay ÇetinkayaDepartment of Thoracic Surgery, Marmara University Faculty of Medicine, İstanbul, Turkey.
Şehnaz Olgun YıldızeliDepartment of Chest Diseases, Marmara University Faculty of Medicine, İstanbul, Turkey.
Mustafa YükselDepartment of Thoracic Surgery, Marmara University Faculty of Medicine, İstanbul, Turkey.
Davor StamenovicDepartment of Thoracic Surgery, St Vicentius Kliniken, Karlsruhe, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study aims to present our experience with endobronchial coils in patients who underwent endobronchial lung volume reduction due to advanced emphysema.

methodsThe study included 46 patients (45 males, 1 female; mean age 61.7±8 years; range, 43 to 80 years) who underwent endobronchial lung volume reduction with endobronchial coils for advanced emphysema. Patients" age, gender, pulmonary function tests, post-treatment morbidity, mortality, pre- and post-treatment (6 months) six-minute walking distance, modified Medical Research Council dyspnea scores, chronic obstructive pulmonary disease assessment test and Hospital Anxiety and Depression Scale scores were recorded.

resultsPatients had an average of 65 pack/year smoking history. An average of 11 (range, 9-15) coils were placed per lobe (right upper lobe=35, left upper lobe=19, right lower lobe=2, left lower lobe=4). Mean follow-up duration was 12.6 months (±5.6 months). Post-treatment forced expiratory volume in one second, residual volume and six-minute walking distance values were improved with statistical significance. Also, significant improvement was seen in quality of life, quantified by modified Medical Research Council, chronic obstructive pulmonary disease assessment test and Hospital Anxiety and Depression Scale scores. While no immediate major postoperative complications occurred, three patients developed chronic obstructive pulmonary disease exacerbation, two developed pneumonia, and one developed recurrence of previous neurologic disorder within 30 days.

conclusionEndobronchial coil administration provides lower morbidity and mortality compared to lung volume reduction surgery as well as significant improvement in pulmonary functions and quality of life in selected patients with advanced emphysema.

Indexed as

Bronchoscopychronic obstructive pulmonary diseaseemphysemalung volume reduction

Identifiers

PMID32082828
PMCPMC7021371

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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.