Evidence map›Paper›PMID 30174875›Full record

ArticleJournal of thoracic disease2018

New bullae formation in the staple line increases the risk of recurrent pneumothorax following video-assisted thoracoscopic surgery bullectomy for primary spontaneous pneumothorax.

Si Young Choi, Do Yeon Kim, Jong Hui Suh, Jeong Seob Yoon, Jin Yong Jeong, Chan Beom Park

Open access · hybridAbstract read
In one paragraph

Article in Journal of thoracic disease, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

24 citing papers in PubMed, 28 citations in OpenAlex.

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  7. CT features associated with contralateral recurrence of spontaneous pneumothorax.QJM : monthly journal of the Association of Physicians · 2024
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  12. Population-based study on surgical care for primary spontaneous pneumothorax.European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery · 2024
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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

6 authors at 3 institutions in 1 country.

Si Young ChoiDepartment of Thoracic and Cardiovascular Surgery, St. Paul's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Do Yeon KimDepartment of Thoracic and Cardiovascular Surgery, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Jong Hui SuhDepartment of Thoracic and Cardiovascular Surgery, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Jeong Seob YoonDepartment of Thoracic and Cardiovascular Surgery, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Jin Yong JeongDepartment of Thoracic and Cardiovascular Surgery, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Chan Beom ParkDepartment of Thoracic and Cardiovascular Surgery, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Incheon St. Mary's Hospital · KRCatholic University of Korea · KRSt. Paul's Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe study aimed to investigate the association between the recurrence of pneumothorax following video-assisted thoracoscopic surgery (VATS) for primary spontaneous pneumothorax (PSP) and the formation of new bullae.

methodsThis retrospective review examined patients who underwent VATS for PSP between April 2009 and December 2014. Of the 415 operated lungs, high-resolution computed tomography (HRCT) scans of 85 were analyzed.

resultsOf the 85 HRCT scans examined, 21 (24.7%) were diagnosed with recurrent pneumothorax and 60 new bullae were found. In total, 39 new bullae were located in the staple line, 38 were at other sites far from the staplers, and 17 were concurrent in the stapling and non-stapling areas. The group with new bullae in staple line exhibited significantly higher recurrence rate following VATS than the groups with no new bullae in the staple line (P=0.000, log-rank test). Cox regression analysis revealed that new bullae formation in the staple line [hazard ratio (HR), 26.664; P=0.003] and the volume of a resected pathology specimen (HR, 1.032; P=0.020) were independent risk factors for pneumothorax recurrence.

conclusionsNew bullae formation in the staple line increases the risk of recurrent pneumothorax following VATS. Thus, the current concept of VATS bullectomy-resect with sufficient margin-warrants reconsideration.

Indexed as

new bullaePneumothoraxrecurrencevideo-assisted thoracoscopic surgery (VATS)

Identifiers

PMID30174875
PMCPMC6105948
OpenAlexW2809128193

What OpenQuestion holds

Textmetadata
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.