Evidence map›Paper›PMID 33576931›Full record

ArticleUpdates in surgery2021

A novel method for π-shaped esophagojejunostomy and double-tract reconstruction (DTR) as an alternative in totally laparoscopic or robotic proximal gastrectomy for treating upper third proximal early gastric cancer.

Shangxin Zhang, Deguan Li, Yigao Wang, Xiaodong Yang, Zhen Zhang, Ruochuan Sun, Yida Lu, Xingwang Jiang, Yongxiang Li

Abstract read
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In one paragraph

Article in Updates in surgery, 2021. 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
0.4field-weighted citation impact, top 37% 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, 3 citations in OpenAlex.

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4 · The record

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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.

Shangxin ZhangDepartment of Gastrointestinal Surgery, Department of General Surgery, First Affiliated Hospital of Anhui Medical University, 218 JiXi Avenue, Hefei, 230022, Anhui, China.
Deguan LiDepartment of Gastrointestinal Surgery, Department of General Surgery, First Affiliated Hospital of Anhui Medical University, 218 JiXi Avenue, Hefei, 230022, Anhui, China.
Yigao WangDepartment of Gastrointestinal Surgery, Department of General Surgery, First Affiliated Hospital of Anhui Medical University, 218 JiXi Avenue, Hefei, 230022, Anhui, China.
Xiaodong YangDepartment of Gastrointestinal Surgery, Department of General Surgery, First Affiliated Hospital of Anhui Medical University, 218 JiXi Avenue, Hefei, 230022, Anhui, China.
Zhen ZhangDepartment of Gastrointestinal Surgery, Department of General Surgery, First Affiliated Hospital of Anhui Medical University, 218 JiXi Avenue, Hefei, 230022, Anhui, China.
Ruochuan SunDepartment of Gastrointestinal Surgery, Department of General Surgery, First Affiliated Hospital of Anhui Medical University, 218 JiXi Avenue, Hefei, 230022, Anhui, China.
Yida LuDepartment of Gastrointestinal Surgery, Department of General Surgery, First Affiliated Hospital of Anhui Medical University, 218 JiXi Avenue, Hefei, 230022, Anhui, China.
Xingwang JiangDepartment of Gastrointestinal Surgery, Department of General Surgery, First Affiliated Hospital of Anhui Medical University, 218 JiXi Avenue, Hefei, 230022, Anhui, China.
Yongxiang LiDepartment of Gastrointestinal Surgery, Department of General Surgery, First Affiliated Hospital of Anhui Medical University, 218 JiXi Avenue, Hefei, 230022, Anhui, China. liyongxiang@ahmu.edu.cn.
Anhui Medical University · CNFirst Affiliated Hospital of Anhui Medical University · CN

Funding

National Natural Science Foundation of China 81672389National Natural Science Foundation of China 8187102028
6 · The paper itself

Abstract

This study evaluated the impact of a new intracorporeal π-shaped esophagojejunostomy (EJS) and double-tract reconstruction (DTR) in totally laparoscopic and totally robotic proximal gastrectomy (TLPG or TRPG) for treating upper third early gastric cancer (U-EGC) in terms of intraoperative and short-term postoperative outcomes. Early proximal gastric cancer patients were identified based on a prospectively established database. From January 2017 to December 2018, these patients underwent intracorporeal π-shaped EJS and DTR after totally laparoscopic (n = 8) or robotic (n = 4) proximal gastrectomy (PG). We recorded and analyzed the baseline characteristics and surgical outcomes, including postoperative complications for these patients. No severe postoperative complications were observed following the operational procedures. Twelve patients (seven male and five female) diagnosed with cardia cancer (Siewert II and III) were enrolled, of which eight underwent the totally laparoscopic proximal gastrectomy (TLPG), and four underwent the totally robotic proximal gastrectomy (TRPG). The mean operative time, blood loss, day of the start of the diet, and postoperative hospital stay was 235.54 ± 20.79 min, 50.65 ± 35.44 mL, 3.85 ± 0.65 days, and 12.45 ± 3.24 days, respectively. All patients presented with a diagnosis of stage I gastric cancer. The mean number of lymph node dissections and the maximum tumor diameter was 13.91 ± 4.63 and 2.18 ± 0.73 cm, respectively. After the operational procedure, using the iodoethylene contrast reagent, we observed that a large proportion of iodoethylene contrast agents entered the jejunum directly, and a small proportion entered the jejunum through the duodenum. Surgeons followed up with ten patients for more than 12 months and the remaining two patients for more than 24 months. None of the patients showed any signs of anastomotic stenosis or reflux esophagitis or anemia symptoms. This study presents a novel method for π-shaped EJS and DTR as an alternative in TLPG or TRPG for treating proximal early gastric cancer, and it offers better short-term postoperative and intraoperative surgical outcomes.

Indexed as

LaparoscopyRobotic Surgical ProceduresStomach NeoplasmsAnastomosis, SurgicalFemaleGastrectomyHumansMaleRetrospective StudiesTreatment OutcomeDouble-tract reconstruction (DTR)Totally laparoscopic or robotic proximal gastrectomyπ-shaped esophagojejunostomy

Identifiers

PMID33576931
OpenAlexW3126215082

What OpenQuestion holds

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Registered trials

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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.