Evidence map›Paper›PMID 28932543›Full record

ArticleJournal of thoracic disease2017

Body surface area: a novel predictor for conversion to thoracotomy in patients undergoing video-assisted thoracoscopic lung cancer lobectomy.

Shuang-Jiang Li, Kun Zhou, Cheng Shen, Peng-Fei Li, Yan-Ming Wu, Zhi-Qiang Wang, Guo-Wei Che

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Article in Journal of thoracic disease, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

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0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
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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

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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

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

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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

7 authors.

Shuang-Jiang LiDepartment of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, China.
Kun ZhouDepartment of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, China.
Cheng ShenDepartment of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, China.
Peng-Fei LiDepartment of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, China.
Yan-Ming WuDepartment of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, China.
Zhi-Qiang WangDepartment of Thoracic Surgery, Chongqing Cancer Hospital and Institute, Chongqing 400030, China.
Guo-Wei CheDepartment of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe purpose of our study was to explore the value of body surface area (BSA) for predicting conversion to thoracotomy in patients undergoing video-assisted thoracoscopic (VATS) lobectomy for non-small cell lung cancer (NSCLC).

methodsWe performed a monocentric retrospective analysis based on a prospectively-maintained dataset of consecutive patients between March 2014 and August 2015 at our unit. The median value of BSA was used as the cut-off. Patients with BSA > median value were classified as the "large" group, while those with BSA ≤ median value were classified as the "non-large" group. The conversion rate and post-VATS morbidity between these two groups were evaluated. Finally, a multivariate logistic-regression analysis was performed to identify the predictors for conversion to thoracotomy.

resultsA total of 475 patients with a median BSA of 1.73 m

conclusionsBSA is an excellent categorical predictor for conversion to thoracotomy in NSCLC patients undergoing VATS lobectomy. It may be considered when informing patients about intraoperative risks and selecting cases in the early learning curve of VATS techniques.

Indexed as

Body surface area (BSA)conversion to thoracotomylobectomyvideo-assisted thoracoscopic surgery (VATS)

Identifiers

PMID28932543
PMCPMC5594169

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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.