Evidence map›Paper›PMID 38184617›Full record

ArticleSystematic reviews2024

Optimal reconstruction methods after distal gastrectomy for gastric cancer: a protocol for a systematic review and network meta-analysis update.

Zhou Zhao, Hancong Li, Xiangcheng Pan, Chaoyong Shen, Mingchun Mu, Xiaonan Yin, Jing Liao, Zhaolun Cai, Bo Zhang

Open access · goldAbstract read
In one paragraph

Article in Systematic reviews, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.8field-weighted citation impact, top 29% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Review
  2. International journal of molecular sciences · 2025
    Review
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

9 authors at 2 institutions in 1 country.

Zhou Zhao *Department of General Surgery, Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China.
Hancong Li *Department of General Surgery, Division of Thyroid and Parathyroid Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
Xiangcheng Pan *Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, China.
Chaoyong Shen *Department of General Surgery, Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China.
Mingchun MuDepartment of General Surgery, Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China.
Xiaonan YinDepartment of General Surgery, Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China.
Jing LiaoDepartment of General Surgery, Division of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
Zhaolun CaiDepartment of General Surgery, Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China. caizhaolun@foxmail.com.
Bo ZhangDepartment of General Surgery, Gastric Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China. zhangbo_scu@scu.edu.cn.ORCID 0000-0002-0254-5843
Sichuan University · CNChongqing University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDistal gastrectomy (DG) is a commonly used surgical procedure for gastric cancer (GC), with three reconstruction methods available: Billroth I, Billroth II, and Roux-en-Y. In 2018, our team published a systematic review to provide guidance for clinical practice on the optimal reconstruction method after DG for GC. However, since then, new evidence from several randomized controlled trials (RCTs) has emerged, prompting us to conduct an updated systematic review and network meta-analysis to provide the latest comparative estimates of the efficacy and safety of the three reconstruction methods after DG for GC.

methodThis systematic review and network meta-analysis update followed the PRISMA-P guidelines and will include a search of PubMed, Embase, and the Cochrane Library for RCTs comparing the outcomes of Billroth I, Billroth II, or Roux-en-Y reconstruction after DG for patients with GC. Two independent reviewers will screen the titles and abstracts based on predefined eligibility criteria, and two reviewers will assess the full texts of relevant studies. The Bayesian network meta-analysis will evaluate various outcomes, including quality of life after surgery, anastomotic leakage within 30 days after surgery, operation time, intraoperative blood loss, major postoperative complications within 30 days after surgery, incidence and severity of bile reflux, and loss of body weight from baseline. ETHICS AND DISSEMINATION: The review does not require ethical approval. The findings of the review will be disseminated through publication in an academic journal, presentations at conferences, and various media outlets. INPLASY REGISTRATION NUMBER: INPLASY2021100060.

Indexed as

Stomach NeoplasmsGastrectomyGastroenterostomyHumansNetwork Meta-Analysis as TopicSystematic Reviews as TopicBillroth IBillroth IIGastric cancerNetwork meta-analysisReconstructionRoux-en-Y

Identifiers

PMID38184617
PMCPMC10770945
OpenAlexW4390638495

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.