Evidence map›Paper›PMID 22086718›Full record

ArticleJournal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract2012

Long-term follow-up of Barrett's epithelium: medical versus antireflux surgical therapy.

Giovanni Zaninotto, Paola Parente, Renato Salvador, Fabio Farinati, Chiara Tieppo, Nicola Passuello, Lisa Zanatta, Matteo Fassan, Francesco Cavallin, Mario Costantini and 5 more

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 4 pooled it
3.1field-weighted citation impact, top 9% 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

18 citing papers in PubMed, 4 syntheses or guidelines pooled it, 49 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Guideline
  4. Guideline
  5. Article
  6. Review
  7. 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
  8. Superior Mesenteric Artery Syndrome: a Prospective Study in a Single Institution.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2019
    Article
  9. Article
  10. Article
  11. Article
  12. Barrett's esophagus in 2016: From pathophysiology to treatment.World journal of gastrointestinal pharmacology and therapeutics · 2016
    Review
  13. Review
  14. Precision prevention of oesophageal adenocarcinoma.Nature reviews. Gastroenterology & hepatology · 2015
    Review
  15. Antireflux surgery for dysplastic Barrett.World journal of surgery · 2015
    Review
  16. Article
  17. Review on novel concepts of columnar lined esophagus.Wiener klinische Wochenschrift · 2013
    Review
  18. Observational
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

15 authors at 4 institutions in 2 countries.

Giovanni ZaninottoDepartment of General Surgery, SS Giovanni e Paolo Hospital, ULSS 12, Venice, Italy. giovanni.zaninotto@unipd.it
Paola Parente
Renato Salvador
Fabio Farinati
Chiara Tieppo
Nicola Passuello
Lisa Zanatta
Matteo Fassan
Francesco Cavallin
Mario Costantini
Claudia Mescoli
Giorgio Battaglia
Alberto Ruol
Ermanno Ancona
Massimo Rugge
University of Padua · ITIstituti di Ricovero e Cura a Carattere Scientifico · ITIstituto Oncologico Veneto · ITOspedale San Paolo · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBarrett's esophagus (BE) is the most serious complication of GERD. In BE patients, this observational study compares the effects of antireflux surgery versus antisecretory medical therapy.

methodsOverall, 89 BE patients (long BE = 45; short BE = 44) were considered: 45 patients underwent antireflux surgery and 44 underwent medical therapy. At both initial and follow-up endoscopy, symptoms were assessed using a detailed questionnaire; BE phenotypic changes [intestinal metaplasia (IM) presence/type, Cdx2 expression] were assessed by histology (H&E), histochemistry (HID), and immunohistochemistry. Surgical failures were defined as follows: (1) abnormal 24-h pH monitoring results after surgery, (2) endoscopically evident recurrent esophagitis, and (3) recurrent hiatal hernia or slipped fundoplication on endoscopy or barium swallow.

resultsReversion of IM was observed in 12/44 SSBE and 0/45 LSBE patients (p < 0.01). Reversion was more frequently observed after effective antireflux surgery than after medical treatment (p = 0.04). In patients with no further evidence of IM after therapy, Cdx2 expression was also absent (p = 0.02). The extent of IM was reduced, and the IM phenotype improved in SSBE patients after surgery.

conclusionsPatients with short BE (but not those with long BE) may benefit from surgically reducing the esophagus' exposure to GE reflux; among these patients, successful surgery carries a higher IM reversion rate than medical treatment.

Indexed as

AdultAgedBarrett EsophagusBiopsyCDX2 Transcription FactorCohort StudiesEsophageal pH MonitoringEsophagitis, PepticEsophagoscopyEsophagusFollow-Up StudiesFundoplicationGastroesophageal RefluxHernia, HiatalHomeodomain ProteinsHumansCDX2 protein, humanCDX2 Transcription FactorHomeodomain ProteinsProton Pump Inhibitors

Identifiers

PMID22086718
OpenAlexW2057817716

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.