Evidence map›Paper›PMID 29951609›Full record

ArticleBJS open2017

Risk factors for delayed gastric emptying following laparoscopic repair of very large hiatus hernias.

C Tog, D S Liu, H K Lim, P Stiven, S K Thompson, D I Watson, A Aly

Open access · goldAbstract read
In one paragraph

Article in BJS open, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.9field-weighted citation impact, top 25% 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, 18 citations in OpenAlex.

  1. Trial
  2. Article
  3. Review
  4. Gallstone in the gastric remnant after bariatric surgery.Journal of surgical case reports · 2024
    Article
  5. Article
  6. Article
  7. Patients with Delayed Gastric Emptying Following Laparoscopic Repair of Large Hiatus Hernias Regain Long-Term Quality of Life.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2020
    Article
  8. Article
  9. Emergent Repair of Paraesophageal Hernias and the Argument for Elective Repair.JSLS : Journal of the Society of Laparoendoscopic Surgeons
    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

7 authors at 3 institutions in 1 country.

C TogDepartment of Surgery Austin Hospital Heidelberg Victoria Australia.
D S LiuDepartment of Surgery Austin Hospital Heidelberg Victoria Australia.ORCID 0000-0001-8936-4123
H K LimDepartment of Surgery Austin Hospital Heidelberg Victoria Australia.
P StivenDepartment of Surgery Austin Hospital Heidelberg Victoria Australia.
S K ThompsonUniversity of Adelaide Discipline of Surgery Royal Adelaide Hospital Adelaide South Australia Australia.
D I WatsonFlinders University Department of Surgery Flinders Medical Centre Bedford Park South Australia Australia.
A AlyDepartment of Surgery Austin Hospital Heidelberg Victoria Australia.
Austin Hospital · AUFlinders University · AURoyal Adelaide Hospital · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDelayed gastric emptying can complicate surgery for hiatus hernia. The aim of this study was to quantify its incidence following laparoscopic repair of very large hiatus hernias, identify key risk factors for its occurrence and determine its impact on clinical outcomes.

methodsData collected from a randomized trial of patients who underwent laparoscopic mesh versus sutured repair of very large hiatus hernias (more than 50 per cent of stomach in chest) were analysed retrospectively. Delayed gastric emptying was defined as endoscopic evidence of solid food in the stomach after fasting for 6 h at 6 months after surgery.

resultsDelayed gastric emptying occurred in 19 of 102 patients (18·6 per cent). In univariable analysis, type 2 paraoesophageal hernia (relative risk (RR) 3·15, 95 per cent c.i. 1·41 to 7·06), concurrent anterior and posterior hiatal repair (RR 2·66, 1·14 to 6·18), hernia sac excision (RR 4·85, 1·65 to 14·24), 270°/360° fundoplication (RR 3·64, 1·72 to 7·68), division of short gastric vessels (RR 6·82, 2·12 to 21·90) and revisional surgery (RR 3·69, 1·73 to 7·87) correlated with delayed gastric emptying. In multivariable analysis, division of short gastric vessels (RR 6·27, 1·85 to 21·26) and revisional surgery (RR 6·19, 1·32 to 28·96) were independently associated with delayed gastric emptying. Delayed gastric emptying correlated with adverse gastrointestinal symptomatology, including higher rates of bloating, nausea, vomiting and anorexia, as well as reduced patient satisfaction with the operation and recovery.

conclusionDelayed gastric emptying following large hiatus hernia repair is common and associated with adverse symptoms and reduced patient satisfaction. Division of short gastric vessels and revisional surgery were independently associated with its occurrence.

Identifiers

PMID29951609
PMCPMC5989959
OpenAlexW2746381125

What OpenQuestion holds

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LicenceCC BY
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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.