Evidence map›Paper›PMID 38159027›Full record

Trial reportThe British journal of surgery2024

Laparoscopic ventral hernia repair: early follow-up of a randomized controlled study of primary fascial closure before mesh placement.

Annie U K Silfvenius, Mikael E Lindmark, Jael V Tall, Johanna K Österberg, Karin K Strigård, Anders Thorell, Ulf S Gunnarsson

Open access · hybridAbstract readRandomized Controlled TrialMulticenter Study
In one paragraph

Trial report in The British journal of surgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Article
  5. 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 2 institutions in 1 country.

Annie U K SilfveniusSkellefteå Research Unit, Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden.ORCID 0009-0005-6383-4410
Mikael E LindmarkSkellefteå Research Unit, Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden.
Jael V TallDepartment of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden.
Johanna K ÖsterbergDepartment of Surgery, Mora Hospital, Mora, Sweden.
Karin K StrigårdSkellefteå Research Unit, Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden.ORCID 0000-0001-5838-9133
Anders ThorellDepartment of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden.
Ulf S GunnarssonSkellefteå Research Unit, Department of Surgical and Perioperative Sciences, Umeå University, Umeå, Sweden.ORCID 0000-0002-3806-2114
Umeå University · SEKarolinska Institutet · SE

Funding

the Erling-Persson Foundation 20190200Umeå UniversityVästerbotten County Council RV-979794
6 · The paper itself

Abstract

backgroundSuturing of the hernia aperture in laparoscopic ventral hernia repair has increased during the past decade. The primary aim of this is to restore the anatomy of the abdominal wall. Closure of the aperture, however, may cause additional tension in the abdominal wall which could increase postoperative pain. The aim of this study was to investigate whether suturing of the hernia aperture affects postoperative pain and hernia-site complications, including seroma, infection, pseudohernia, and mesh migration, 3 months after repair.

methodsSome 192 patients with a midline hernia between 2 and 8 cm in transverse diameter were included in a randomized controlled double-blinded multicentre study. Patients were randomized to mesh repair with (intervention) or without (control) suturing of the hernia aperture before mesh placement. Patients completed the Ventral Hernia Pain Questionnaire before and 3 months after surgery. Abdominal wall pain and hernia-site complications were assessed 3 months after surgery.

resultsNinety-seven patients were randomized to the intervention group and 95 to the control group. Among all patients, median age and BMI was 56 years and 31 kg/m2 respectively. Overall pain experienced decreased by 3 months after operation (P < 0.001). There was no difference between groups regarding hernia-site complications or pain experienced during the past week (13 versus 23 patients; P = 0.111). Seroma and pseudohernia occurred in 13 and 11 patients in the intervention and control groups respectively (P = 0.975 and P = 0.977).

conclusionRestoration of the abdominal wall anatomy by suturing the hernia aperture before mesh placement does not increase the risk of hernia-site complication or pain 3 months after surgery. This implies that fascial suturing of the aperture can be justified if there are potential long-term benefits such as lower recurrence and/or complication rates. Registration number: ISRCTN51495042 (http://www.controlled-trials.com).

Indexed as

Hernia, VentralLaparoscopyFollow-Up StudiesHerniorrhaphyHumansPostoperative ComplicationsPostoperative PainRecurrenceSeromaSurgical Mesh

Identifiers

PMID38159027
PMCPMC10771130
OpenAlexW4390450231

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.