Evidence map›Paper›PMID 23793852›Full record

ArticleSurgery today2014

Comparison of the Heller-Toupet procedure with the Heller-Dor procedure in patients who underwent laparoscopic surgery for achalasia.

Natsuya Katada, Shinichi Sakuramoto, Keishi Yamashita, Kei Hosoda, Tomotaka Shibata, Hiromitsu Moriya, Shiro Kikuchi, Masahiko Watanabe

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Surgery today, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-weighted citation impact, top 21% 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

7 citing papers in PubMed, 14 citations in OpenAlex.

  1. Trial
  2. Article
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  5. Article
  6. Observational
  7. Treatment of gastric cancer.World journal of gastroenterology · 2014
    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

8 authors at 1 institution in 1 country.

Natsuya KatadaDepartment of Surgery, Kitasato University School of Medicine, 2-1-1, Asamizodai, Minami-ku, Sagamihara, Kanagawa, 252-0380, Japan, katada@kitasato-u.ac.jp.
Shinichi Sakuramoto
Keishi Yamashita
Kei Hosoda
Tomotaka Shibata
Hiromitsu Moriya
Shiro Kikuchi
Masahiko Watanabe
Kitasato University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeWe compared the outcomes of Toupet fundoplication with those of Dor fundoplication in patients with achalasia who underwent laparoscopic Heller myotomy.

methodsSeventy-two patients with achalasia and dysphagia underwent laparoscopic Heller myotomy with fundoplication performed by a single surgeon. Heller-Toupet fundoplication (HT) was performed in 30 patients, and Heller-Dor fundoplication (HD) was done in 42. The symptoms and esophageal function were retrospectively assessed in both groups.

resultsThe dysphagia scores significantly decreased after both the HT and HD procedures, and did not differ significantly between them. The incidence of reflux symptoms was significantly higher after HT (26.7%) than after HD (7.1%). The lower esophageal sphincter (LES) resting pressure significantly decreased after both HT and HD. Upon endoscopic examination, the incidence of reflux esophagitis was significantly higher after HT (38.5%) than after HD (8.8%). During esophageal pH monitoring, the fraction time at pH <4 was similar in the patients who underwent HT and HD.

conclusionsLaparoscopic Heller myotomy provided significant improvements in the dysphagia symptoms of achalasia patients, regardless of the type of fundoplication. The incidences of reflux symptoms and reflux esophagitis were higher after HT than after HD. However, the results of pH monitoring did not differ between the procedures.

Indexed as

AdolescentAdultChildDeglutition DisordersEsophageal AchalasiaEsophageal PerforationEsophageal pH MonitoringFemaleFundoplicationGastroesophageal RefluxHumansIntraoperative ComplicationsLaparoscopyMaleMiddle AgedPostoperative Complications

Identifiers

PMID23793852
OpenAlexW2058822192

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.