Evidence map›Paper›PMID 32642997›Full record

ArticleAnnals of surgical oncology2020

Comparison of the Short- and Long-term Outcomes of Video-assisted Thoracoscopic Surgery versus Open Thoracotomy Bronchial Sleeve Lobectomy for Central Lung Cancer: A Retrospective Propensity Score Matched Cohort Study.

Yanbo Yang, Jiandong Mei, Feng Lin, Qiang Pu, Lin Ma, Chengwu Liu, Yunke Zhu, Chenglin Guo, Liang Xia, Lunxu Liu

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Article in Annals of surgical oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 9% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

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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

10 authors at 1 institution in 1 country.

Yanbo Yang *Department of Thoracic Surgery, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, 610041, People's Republic of China.
Jiandong Mei *Department of Thoracic Surgery, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, 610041, People's Republic of China.
Feng LinDepartment of Thoracic Surgery, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, 610041, People's Republic of China.
Qiang PuDepartment of Thoracic Surgery, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, 610041, People's Republic of China.
Lin MaDepartment of Thoracic Surgery, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, 610041, People's Republic of China.
Chengwu LiuDepartment of Thoracic Surgery, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, 610041, People's Republic of China.
Yunke ZhuDepartment of Thoracic Surgery, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, 610041, People's Republic of China.
Chenglin GuoDepartment of Thoracic Surgery, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, 610041, People's Republic of China.
Liang XiaDepartment of Thoracic Surgery, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, 610041, People's Republic of China.
Lunxu LiuDepartment of Thoracic Surgery, West China Hospital, Sichuan University, No. 37, Guoxue Alley, Chengdu, Sichuan, 610041, People's Republic of China. lunxu_liu@aliyun.com.ORCID http://orcid.org/0000-0003-3964-5378
Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe purpose of this study was to evaluate the short- and long-term outcomes of video-assisted thoracoscopic surgery (VATS) versus open thoracotomy bronchial sleeve lobectomy (BSL) for patients with central lung cancer.

methodsThis is a retrospective cohort study. Perioperative outcomes and long-term survival of patients who underwent VATS versus open thoracotomy BSL for central lung cancer from June 2010 and June 2018 in the Western China Lung Cancer Database were compared using propensity score matching (PSM) between the two surgical approaches.

resultsThe retrospective study included 187 patients who divided into VATS group (n = 44) and open group (n = 143) according to surgical approach, and PSM resulted in 43 patients in each group, which were well matched by 11 potential prognostic factors. The VATS group was associated with lower overall incidence of postoperative complications (20.3% vs. 30.2%, P = 0.029), less postoperative drainage (875 ml [250-3960] vs. 1280 ml [100-4890], P = 0.039). The 5-year overall survival (OS) and disease-free survival (DFS) were comparable between the VATS and open groups (55.9% vs. 65.2% P = 0.836 and 54.1% vs. 60.2% P = 0.391, respectively) after matching. Multivariable adjusted analysis demonstrated that the surgical approach was not an independent favorable prognostic factor for OS (hazard ratio [HR] = 0.922; 95% confidence interval [CI], 0.427-1.993; P = 0.836) but just the pTNM stage (HR = 2.003; 95% CI 1.187-3.382; P = 0.009).

conclusionsVATS BSL may achieve equivalent long-term outcomes for central lung cancer patients when comparing with open thoracotomy. Although slightly longer duration of surgery, VATS approach may be a feasible option for lung cancer patients requiring BSL.

Indexed as

Carcinoma, Non-Small-Cell LungLung NeoplasmsThoracic Surgery, Video-AssistedCohort StudiesHumansPneumonectomyPropensity ScoreRetrospective StudiesTreatment Outcome

Identifiers

PMID32642997
OpenAlexW3041436211

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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.