Evidence map›Paper›PMID 27217038›Full record

SynthesisJournal of cancer research and clinical oncology2016

Robot-assisted surgery versus conventional laparoscopic surgery for endometrial cancer: a systematic review and meta-analysis.

Weimin Xie, Dongyan Cao, Jiaxin Yang, Keng Shen, Lin Zhao

Open access · greenAbstract readComparative StudyMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Journal of cancer research and clinical oncology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 4 pooled it
3.7field-weighted citation impact, top 8% 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

17 citing papers in PubMed, 4 syntheses or guidelines pooled it, 37 citations in OpenAlex.

  1. Pooled it
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  6. Article
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  11. National Trends in Robotic Pancreas Surgery.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2021
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  15. Robotic Versus Laparoscopic Pancreaticoduodenectomy: a NSQIP Analysis.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2017
    Article
  16. Review
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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

5 authors at 2 institutions in 1 country.

Weimin XieDepartment of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China.
Dongyan CaoDepartment of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China.
Jiaxin YangDepartment of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China. yangjiaxin4022@163.com.
Keng ShenDepartment of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China.
Lin ZhaoDepartment of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China.
Peking Union Medical College Hospital · CNChinese Academy of Medical Sciences & Peking Union Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo compare perioperative outcomes between robot-assisted surgery (RAS) and conventional laparoscopic surgery (CLS) for the treatment of endometrial cancer by conducting a meta-analysis.

methodsWe searched the Cochrane Central Register of Controlled Trials, PubMed, and EMBASE up to January 8, 2016. Studies clearly documenting a comparison between RAS and CLS for patients with endometrial cancer were included. The perioperative outcomes of interest included intraoperative visceral injuries, postoperative complications, operation time, estimated blood loss (EBL), blood transfusion, total lymph nodes harvested (TLNH), conversion to laparotomy, and length of hospital stay. The weighted mean difference (WMD) and odds ratio (OR) were pooled with either a fixed-effects or a random-effects model.

resultsA total of 19 studies were included in the analysis, involving 3056 patients. The pooled analysis showed that RAS was associated with lower EBL (WMD -77.65; 95 % confidence interval [CI] -105.58 to -49.72), lower conversion rate (OR 0.29; 95 % CI 0.18-0.46), and shorter hospital stay (WMD -0.48; 95 % CI -0.70 to -0.26) compared to CLS. The incidence of intraoperative visceral injuries, operation time, transfusion rate, and TLNH showed no significant differences between RAS and CLS.

conclusionsRAS is a feasible and effective surgical approach that may be superior to CLS for the treatment of endometrial cancer, with lower EBL and lower conversion rate. Further prospective randomized trials are required to validate our findings.

Indexed as

Endometrial NeoplasmsFemaleGynecologic Surgical ProceduresHumansLaparoscopyRandomized Controlled Trials as TopicRetrospective StudiesRobotic Surgical ProceduresConventional laparoscopic surgeryEndometrial cancerMeta-analysisPerioperative outcomesRobot-assisted surgery

Identifiers

PMID27217038
PMCPMC11818985
OpenAlexW2401613996

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.