Evidence map›Paper›PMID 28845113›Full record

ArticleAnnals of gastroenterology2017

Impact of stepwise introduction of esophagojejunostomy during laparoscopic total gastrectomy: a single-center experience in Japan.

Daiki Yasukawa, Tomohide Hori, Yoshio Kadokawa, Shigeru Kato, Takafumi Machimoto, Toshiyuki Hata, Yuki Aisu, Maho Sasaki, Yusuke Kimura, Yuichi Takamatsu and 2 more

Open access · diamondAbstract read
In one paragraph

Article in Annals of gastroenterology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 16% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. ModifiedThe Journal of international medical research · 2022
    Article
  5. Article
  6. Review
  7. Current status of laparoscopic total gastrectomy.Annals of gastroenterological surgery · 2019
    Review
  8. Article
  9. Article
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

12 authors at 1 institution in 1 country.

Daiki YasukawaDepartment of Gastrointestinal and General Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Japan.
Tomohide HoriDepartment of Gastrointestinal and General Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Japan.
Yoshio KadokawaDepartment of Gastrointestinal and General Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Japan.
Shigeru KatoDepartment of Gastrointestinal and General Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Japan.
Takafumi MachimotoDepartment of Gastrointestinal and General Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Japan.
Toshiyuki HataDepartment of Gastrointestinal and General Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Japan.
Yuki AisuDepartment of Gastrointestinal and General Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Japan.
Maho SasakiDepartment of Gastrointestinal and General Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Japan.
Yusuke KimuraDepartment of Gastrointestinal and General Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Japan.
Yuichi TakamatsuDepartment of Gastrointestinal and General Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Japan.
Tatsuo ItoDepartment of Gastrointestinal and General Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Japan.
Tsunehiro YoshimuraDepartment of Gastrointestinal and General Surgery, Tenriyorodusoudanjyo Hospital, Tenri, Japan.
Tenri Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe number of laparoscopic gastrectomies performed in Japan is increasing with the development of laparoscopic and surgical instruments. However, laparoscopic total gastrectomy is developing relatively slowly because of technical difficulties, particularly in esophagojejunostomy.

methodsWe retrospectively reviewed 83 patients with early gastric cancer in the upper portion of the stomach who underwent laparoscopic total gastrectomy between April 2007 and March 2016. We classified the patients into three periods, mainly on the basis of the esophagojejunostomy procedures performed: first period, various conventional procedures based on the physicians' choice (n=14); second period, transoral method (n=51); and third period, fully intracorporeal technique (n=18). We evaluated the clinical impact of a stepwise introduction of unfamiliar new methods during laparoscopic total gastrectomy.

resultsBetween the first and second periods, there were significant differences in the blood loss volume, number of harvested lymph nodes, frequency of conversion to open surgery, and postoperative hospital stay. The number of harvested lymph nodes was significantly higher in the third than in the second period, with no detriment to other intraoperative or postoperative factors.

conclusionThe use of a unified surgical method for esophagojejunostomy seems to be the key to a successful and advantageous laparoscopic total gastrectomy. Stepwise introduction of a well-established technique of esophagojejunostomy during laparoscopic total gastrectomy will benefit patients, as shown, for example, by the higher number of dissected lymph nodes in the present study. However, a protracted learning curve is required.

Indexed as

gastric cancerKeywords Esophagojejunostomylaparoscopic total gastrectomy

Identifiers

PMID28845113
PMCPMC5566778
OpenAlexW2613371908

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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.