Evidence map›Paper›PMID 31784914›Full record

SynthesisHernia : the journal of hernias and abdominal wall surgery2020

Recurrence of infection and hernia following partial versus complete removal of infected hernia mesh: a systematic review and cohort meta-analysis.

M Gachabayov, S Gogna, G George, D Samson, R Latifi

Abstract readComparative StudyMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Hernia : the journal of hernias and abdominal wall surgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the 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
–field-weighted citation impact
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, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Staged approach to chronic mesh infection following hernia repair: a single-center experience.Hernia : the journal of hernias and abdominal wall surgery · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Laparoscopic excision of infected mesh.Hernia : the journal of hernias and abdominal wall surgery · 2020
    Article
  9. 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

5 authors.

M GachabayovDepartment of Surgery, Westchester Medical Center, New York Medical College, Taylor Pavilion, Suite D365, 100 Woods Road, Valhalla, NY, 10595, USA. gachabayovmahir@gmail.com.ORCID 0000-0002-9200-1304
S GognaDepartment of Surgery, Westchester Medical Center, New York Medical College, Taylor Pavilion, Suite D365, 100 Woods Road, Valhalla, NY, 10595, USA.
G GeorgeDepartment of Surgery, Westchester Medical Center, New York Medical College, Taylor Pavilion, Suite D365, 100 Woods Road, Valhalla, NY, 10595, USA.
D SamsonDepartment of Surgery, Westchester Medical Center, New York Medical College, Taylor Pavilion, Suite D365, 100 Woods Road, Valhalla, NY, 10595, USA.
R LatifiDepartment of Surgery, Westchester Medical Center, New York Medical College, Taylor Pavilion, Suite D365, 100 Woods Road, Valhalla, NY, 10595, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of this systematic review and meta-analysis was to determine whether complete removal of infected hernia mesh (CMR) provides better results as compared to partial removal (PMR).

methodsPubMed, EMBASE, Cochrane Library, and MEDLINE via Ovid were systematically searched for records published from 1980 to 2018 by three independent researchers (GM, GS, and GG). Quality assessment, data extraction and analysis were performed according to the Cochrane Handbook for Systematic Reviews of Interventions. Mantel-Haenszel method with odds ratio and 95% confidence interval (OR (95% CI)) as the measure of effect size of dichotomous primary and secondary endpoints was utilized. Random-effects model was used for meta-analysis.

resultsFive observational studies totaling 421 patients were included in the meta-analysis. Rates of infection recurrence were 58.5% (62/106) in PMR and 25.5% (62/315) in CMR. The difference was statistically significant [OR (95% CI) 4.15 (2.30, 7.47); p < 0.001]. Rates of hernia recurrence were 9.7% (8/82) in PMR vs. 40.2% (41/102) in CMR. This difference was not statistically significant [OR (95% CI) 0.25 (0.04, 1.62); p = 0.15]. Low risk of publication bias was found using funnel plots and Egger's test.

conclusionsThis meta-analysis found significantly increased rates of infection recurrence in patients undergoing partial removal of infected hernia mesh as compared to complete removal. Complete removal of infected hernia mesh may be associated with increased rates of hernia recurrence. Further longitudinal observational studies are needed to confirm these findings.

Indexed as

Device RemovalHernia, AbdominalHerniorrhaphyHumansProsthesis ImplantationProsthesis-Related InfectionsRecurrenceSurgical MeshExcisionHernia meshMesh infectionSurgical removalSurgical site infection

Identifiers

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.