Evidence map›Paper›PMID 28752424›Full record

ArticleHernia : the journal of hernias and abdominal wall surgery2017

Factors associated with hernia recurrence after laparoscopic total extraperitoneal repair for inguinal hernia: a 2-year prospective cohort study.

L Schjøth-Iversen, A Refsum, K W Brudvik

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Article in Hernia : the journal of hernias and abdominal wall surgery, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 4 pooled it
4.5field-weighted citation impact, top 5% 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

25 citing papers in PubMed, 4 syntheses or guidelines pooled it, 39 citations in OpenAlex.

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  12. Muscular groin hernias: an anatomical variation as a cause of recurrence.Hernia : the journal of hernias and abdominal wall surgery · 2023
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

L Schjøth-IversenDepartment of Surgery, Diakonhjemmet Hospital, PO Box 23, Vinderen, 0319, Oslo, Norway. Line.Schjoth-Iversen@diakonsyk.no.ORCID 0000-0002-1503-2107
A RefsumDepartment of Surgery, Diakonhjemmet Hospital, PO Box 23, Vinderen, 0319, Oslo, Norway.
K W BrudvikDepartment of Surgery, Diakonhjemmet Hospital, PO Box 23, Vinderen, 0319, Oslo, Norway.
Diakonhjemmet Hospital · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLaparoscopic total extraperitoneal repair (TEP) of inguinal hernia has been associated with higher rates of recurrence compared to open methods. The aim of the present study was to determine independent risk factors for recurrence within 2 years after TEP.

methodsThis was a single-centre prospective cohort study with consecutive inclusion of patients undergoing inguinal hernia repair from 2010 to 2014. Systematic follow-up was conducted 6 months and 2 years postoperatively. Risk factors for recurrence after 2 years were analysed in univariate and multivariate analyses.

resultsA total of 1194 patients underwent TEP for inguinal or femoral hernia in the study period, of which 1047 were eligible for analyses. After 2 years, 56 (5.3%) patients had presented with recurrence. The following factors were associated with recurrence in univariate analyses: body mass index (BMI) >30 (HR 3.64; p = 0.011), medial vs. lateral hernia (HR 2.37; p = 0.004), repair of recurrent hernia vs. primary repair (HR 2.12; p = 0.049), and length of stay >1 day (HR 1.77; p = 0.043). In multivariate analyses, factors independently associated with recurrence after 2 years were BMI >30 (HR 3.74; p = 0.026) and medial vs. lateral hernia (HR 2.39; p = 0.004).

conclusionThe recurrence rate after TEP is higher than reported after open hernia repair. Attempts to decrease the rate should be persuaded. Good surgical technique with precise dissection and correct placement of the mesh, especially in medial hernias and obese patients, may be key points to improve outcomes after TEP.

Indexed as

AdultAgedFemaleHernia, InguinalHerniorrhaphyHumansLaparoscopyMaleMiddle AgedPeritoneumProspective StudiesRecurrenceRisk FactorsSurgical MeshInguinal herniaRecurrenceRisk factorsTEPTotal extraperitoneal repair

Identifiers

PMID28752424
OpenAlexW2741543564

What OpenQuestion holds

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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.