Evidence map›Paper›PMID 25519077›Full record

ArticleHernia : the journal of hernias and abdominal wall surgery2015

Reoperation for persistent pain after groin hernia surgery: a population-based study.

N Magnusson, U Gunnarsson, P Nordin, S Smedberg, M Hedberg, G Sandblom

Registry-linked trialAbstract read
PubMed Publisher
In one paragraph

Article in Hernia : the journal of hernias and abdominal wall surgery, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03713047 (A National Center for Persistent Severe Pain After Groin Hernia Repair), which is not on this map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 12% 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.

NCT03713047 completednot on this map

A National Center for Persistent Severe Pain After Groin Hernia Repair: Five-year Prospective Data

TypeobservationalSponsorUniversity of CopenhagenRan2010 to 2015Enrolled222ConditionsInguinal Hernia, Chronic Pain
3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. International guidelines for groin hernia management.Hernia : the journal of hernias and abdominal wall surgery · 2018
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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

6 authors at 5 institutions in 1 country.

N MagnussonDepartment of Surgery, Örebro University Hospital, Örebro, Sweden.
U Gunnarsson
P Nordin
S Smedberg
M Hedberg
G Sandblom
Umeå University · SEHelsingborgs lasarett · SEKarolinska Institutet · SEMora lasarett · SEÖrebro University Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe aim of the present study was to assess the outcome results after reoperation for persistent pain after hernia surgery in a population-based setting.

methodsAll patients who had undergone surgery for persistent pain after previous groin hernia surgery 1999-2006 were identified in the Swedish Hernia Register (n = 237). Data on the surgical technique used were abstracted from the medical records. The patients were asked to answer a set of questions including SF-36 to evaluate the prevalence of pain after reoperation.

resultsThe study group consisted of 95 males and 16 females, mean age 53 years. In 27 % of cases an intervention aimed at suspected ilioinguinal neuralgia was performed. The mesh was removed completely in 28% and partially in 13%. A suture at the pubic tubercle was removed in 13% of cases. Decrease in pain after the most recent reoperation was reported by 69 patients (62%), no change in pain by 21 patients (19%) and increase in pain in 21 patients (19%). There was no significant difference in outcome between mesh removal, removal of sutures at the tubercle or interventions aimed at the ilioinguinal nerve. All subscales of SF-36 were significantly reduced when compared to the age- and gender-matched general population (p < 0.05).

conclusionsPatients reoperated for persistent pain after hernia surgery often report a reduction in pain, but the natural course of persistent pain, the relatively low response rate and selection of patients make it difficult to draw definite conclusions.

Indexed as

Chronic PainFemaleGroinHernia, InguinalHerniorrhaphyHumansMaleMiddle AgedNeuralgiaPostoperative PainReoperation

Identifiers

PMID25519077
OpenAlexW2074899150

What OpenQuestion holds

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Registered trials

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.