Evidence map›Paper›PMID 28066601›Full record

ArticleJournal of thoracic disease2016

Postoperative predictors of ipsilateral and contralateral recurrence in patients with primary spontaneous pneumothorax.

Ying-Yi Chen, Hsu-Kai Huang, Hung Chang, Shih-Chun Lee, Tsai-Wang Huang

Abstract read
In one paragraph

Article in Journal of thoracic disease, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

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

  1. Pooled it
  2. Trial
  3. Article
  4. CT features associated with contralateral recurrence of spontaneous pneumothorax.QJM : monthly journal of the Association of Physicians · 2024
    Article
  5. Prospective Observation Study for Primary Spontaneous Pneumothorax: Incidence of and Risk Factors for Postoperative Neogenesis of Bullae.Annals of thoracic and cardiovascular surgery : official journal of the Association of Thoracic and Cardiovascular Surgeons of Asia · 2024
    Observational
  6. Article
  7. Article
  8. An evidence-based review of primary spontaneous pneumothorax in the adolescent population.Journal of the American College of Emergency Physicians open · 2021
    Review
  9. Article
  10. Article
  11. 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

5 authors.

Ying-Yi ChenDivision of Thoracic Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
Hsu-Kai HuangDivision of Thoracic Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
Hung ChangDivision of Thoracic Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
Shih-Chun LeeDivision of Thoracic Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
Tsai-Wang HuangDivision of Thoracic Surgery, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPreventive surgery for contralateral recurrence of primary spontaneous pneumothorax (PSP) remains controversial and few studies discussed both ipsilateral and contralateral recurrences simultaneously. Thus, we aimed to identify the predictors of ipsilateral and contralateral PSP recurrence and to review literatures on the association of blebs/bullae on HRCT with PSP recurrence.

methodsWe retrospectively reviewed consecutive patients who were treated at our hospital for first recurrence of PSP between January 2001 and December 2005.

resultsThis study included 553 patients who were followed-up for a mean period of 124 months. Ipsilateral and contralateral recurrence of PSP developed in 19.35% and 15.19% of patients, respectively. In the Cox regression analysis, the only significant predictors were no video-assisted thoracoscopic surgery (VATS) bullectomy (OR: 16.629, P<0.001) for ipsilateral recurrence, and the presence of blebs/bullae on HRCT (OR: 3.215, P=0.024) and low BMI (<18.5 kg/m

conclusionsVATS bullectomy was a strong independent predictor for prevention of ipsilateral PSP recurrence. Patients with contralateral blebs or bullae on chest HRCT or those with low BMI may be candidates for preventive VATS bullectomy to avoid recurrences and possible complications.

Indexed as

Blebscomputed tomography (CT)pneumothoraxpredictorsrecurrence

Identifiers

PMID28066601
PMCPMC5179450

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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.