Evidence map›Paper›PMID 27364725›Full record

ArticleJournal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract2017

Postoperative Gastroesophageal Reflux After Laparoscopic Heller-Dor for Achalasia: True Incidence with an Objective Evaluation.

Renato Salvador, Elisa Pesenti, Laura Gobbi, Giovanni Capovilla, Lorenzo Spadotto, Guerrino Voltarel, Francesco Cavallin, Loredana Nicoletti, Michele Valmasoni, Alberto Ruol and 2 more

Abstract read
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In one paragraph

Article in Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
6.0field-weighted citation impact, top 3% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

  1. Guideline
  2. Article
  3. Article
  4. Article
  5. Antireflux Surgery's Lifespan: 20 Years After Laparoscopic Fundoplication.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2023
    Article
  6. Article
  7. Review
  8. Laparoscopic Revisional Surgery After Failed Heller Myotomy for Esophageal Achalasia: Long-Term Outcome at a Single Tertiary Center.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2021
    Article
  9. Article
  10. Observational
  11. Review
  12. A Thousand and One Laparoscopic Heller Myotomies for Esophageal Achalasia: a 25-Year Experience at a Single Tertiary Center.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2019
    Article
  13. EndoluminalJournal of thoracic disease · 2017
    Article
  14. POEM vs Laparoscopic Heller Myotomy and Fundoplication: Which Is Now the Gold Standard for Treatment of Achalasia?Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2017
    Article
  15. 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 2 institutions in 1 country.

Renato SalvadorDepartment of Surgical, Oncological and Gastroenterological Sciences, School of Medicine, University of Padova, Clinica Chirurgica 3, Policlinico Universitario, Padova, Italy. renato.salvador@libero.it.ORCID 0000-0002-3281-0361
Elisa PesentiDepartment of Surgical, Oncological and Gastroenterological Sciences, School of Medicine, University of Padova, Clinica Chirurgica 3, Policlinico Universitario, Padova, Italy.
Laura GobbiDepartment of Surgical, Oncological and Gastroenterological Sciences, School of Medicine, University of Padova, Clinica Chirurgica 3, Policlinico Universitario, Padova, Italy.
Giovanni CapovillaDepartment of Surgical, Oncological and Gastroenterological Sciences, School of Medicine, University of Padova, Clinica Chirurgica 3, Policlinico Universitario, Padova, Italy.
Lorenzo SpadottoDepartment of Surgical, Oncological and Gastroenterological Sciences, School of Medicine, University of Padova, Clinica Chirurgica 3, Policlinico Universitario, Padova, Italy.
Guerrino VoltarelDepartment of Surgical, Oncological and Gastroenterological Sciences, School of Medicine, University of Padova, Clinica Chirurgica 3, Policlinico Universitario, Padova, Italy.
Francesco CavallinSurgical Oncology Unit, Veneto Institute of Oncology (IOV IRCCS), Padova, Italy.
Loredana NicolettiDepartment of Surgical, Oncological and Gastroenterological Sciences, School of Medicine, University of Padova, Clinica Chirurgica 3, Policlinico Universitario, Padova, Italy.
Michele ValmasoniDepartment of Surgical, Oncological and Gastroenterological Sciences, School of Medicine, University of Padova, Clinica Chirurgica 3, Policlinico Universitario, Padova, Italy.
Alberto RuolDepartment of Surgical, Oncological and Gastroenterological Sciences, School of Medicine, University of Padova, Clinica Chirurgica 3, Policlinico Universitario, Padova, Italy.
Stefano MeriglianoDepartment of Surgical, Oncological and Gastroenterological Sciences, School of Medicine, University of Padova, Clinica Chirurgica 3, Policlinico Universitario, Padova, Italy.
Mario CostantiniDepartment of Surgical, Oncological and Gastroenterological Sciences, School of Medicine, University of Padova, Clinica Chirurgica 3, Policlinico Universitario, Padova, Italy.
University of Padua · ITIstituto Oncologico Veneto · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe most common complication after laparoscopic Heller-Dor (LHD) is gastroesophageal reflux disease (GERD). The present study aimed (a) to analyze the true incidence of postoperative reflux by objectively assessing a large group of LHD patients and (b) to see whether the presence of typical GERD symptoms correlates with the real incidence of postoperative reflux.

methodsAfter LHD, patients were assessed by means of a symptom score, endoscopy, esophageal manometry, and 24-h pH monitoring. Patients were assigned to three groups: those did not accept to perform 24-h pH monitoring (group NP); those with normal postoperative pH findings (group A); and those with pathological postoperative acid exposure (group B).

resultsFour hundred sixty-three of the 806 LHD patients agreed to undergo follow-up 24-h pH monitoring. Normal pH findings were seen in 423 patients (group A, 91.4 %), while 40 (8.6 %) had a pathological acid exposure (group B). The median symptom scores were similar: 3.0 (IQR 0-8) in group A and 6.0 (IQR 0-10) in group B (p = 0.29). At endoscopy, the percentage of esophagitis was also similar (11 % in group A, 19 % in group B; p = 0.28).

conclusionsThis study demonstrated that, after LHD was performed by experienced surgeons, the true incidence of postoperative GERD is very low. The incidence of this possible complication should be assessed by pH monitoring because endoscopic findings and symptoms may be misleading.

Indexed as

AdultEsophageal AchalasiaFemaleFundoplicationGastroesophageal RefluxHumansIncidenceLaparoscopyMaleManometryMiddle AgedAchalasiaGastroesophageal refluxGERDHeller myotomy

Identifiers

PMID27364725
OpenAlexW2470480170

What OpenQuestion holds

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Read underepoch 390

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.