Evidence map›Paper›PMID 32277370›Full record

ArticleHernia : the journal of hernias and abdominal wall surgery2021

Potential influencing factors on the outcome in incisional hernia repair: a registry-based multivariable analysis of 22,895 patients.

F Köckerling, H Hoffmann, D Adolf, W Reinpold, P Kirchhoff, F Mayer, D Weyhe, B Lammers, K Emmanuel

Open access · hybridAbstract read
In one paragraph

Article in Hernia : the journal of hernias and abdominal wall surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
5.5field-weighted citation impact, top 3% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

  1. Pooled it
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  6. Impact of surgical approach on complications by sex following ventral and incisional hernia repair.Hernia : the journal of hernias and abdominal wall surgery · 2025
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  9. Incisional hernia repair following pancreatic surgery-open vs laparoscopic approach.Hernia : the journal of hernias and abdominal wall surgery · 2024
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  11. Observational
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  14. [Ventral hernias part 1 : Operative treatment techniques].Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen · 2021
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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

9 authors at 5 institutions in 2 countries.

F KöckerlingDepartment of Surgery and Center for Minimally Invasive Surgery, Academic Teaching Hospital of Charité Medical School, Vivantes Hospital, Neue Bergstrasse 6, 13585, Berlin, Germany. ferdinand.koeckerling@vivantes.de.
H HoffmannTwo Surgeons-Center for Hernia Surgery and Proctology, St. Johanns-Vorstadt 44, 4056, Basel, Switzerland.
D AdolfStatConsult GmbH, Halberstädter Strasse 40 a, 39112, Magdeburg, Germany.
W ReinpoldDepartment of Surgery, Wilhelmsburger Hospital Gross Sand, Academic Teaching Hospital of University Hamburg, Gross Sand 3, 21107, Hamburg, Germany.
P KirchhoffTwo Surgeons-Center for Hernia Surgery and Proctology, St. Johanns-Vorstadt 44, 4056, Basel, Switzerland.
F MayerDepartment of Surgery, Paracelsus Medical University Salzburg, Müllner Hauptstrasse 48, 5020, Salzburg, Austria.
D WeyheDepartment of General and Visceral Surgery, Pius Hospital, University Hospital of Visceral Surgery, Georgstrasse 12, 26121, Oldenburg, Germany.
B LammersDepartment of Surgery I-Section Coloproctology and Hernia Surgery, Lukas Hospital, Preussenstrasse 84, 41464, Neuss, Germany.
K EmmanuelDepartment of Surgery, Paracelsus Medical University Salzburg, Müllner Hauptstrasse 48, 5020, Salzburg, Austria.
Paracelsus Medical University · ATCharité - Universitätsmedizin Berlin · DEInfoConsult (Germany) · DELukaskrankenhaus · DEPius Hospital Oldenburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionDue to the paucity of randomized controlled trials, meta-analyses of incisional hernia repair can hardly give any insights into the influence factors on the various outcome criteria. Therefore, a multivariable analysis of data from the Herniamed Registry was undertaken with the aim to define potential influencing factors for the outcome.

methodsMultivariable analysis of the data available for 22,895 patients with primary elective incisional hernia repair was performed to assess the confirmatory predefined potential influence factors and their association with the perioperative and 1-year follow-up outcomes. A model validation procedure was implemented using a bootstrap algorithm in order to account for the robustness of results.

resultsHigher European Hernia Society (EHS) width classification, open procedure, female gender, and preoperative pain have a highly significant association with an unfavorable outcome in incisional hernia repair. Larger defect width and open operation have a highly significantly unfavorable relation to the postoperative surgical complications, general complications, and the complication-related reoperations, while female gender and preoperative pain have a highly significantly unfavorable association with the rates of pain at rest, pain on exertion, and chronic pain requiring treatment at 1-year follow-up. The recurrence rate is significantly unfavorably influenced by higher EHS width classification, higher BMI, and lateral EHS classification.

conclusionHigher EHS width classification, open procedure, female gender, higher BMI, and lateral EHS classification, as well as preoperative pain are the most important unfavorable influencing factors associated with a worse outcome in incisional hernia repair.

Indexed as

Chronic PainHernia, VentralIncisional HerniaLaparoscopyFemaleHerniorrhaphyHumansMalePostoperative ComplicationsRecurrenceRegistriesSurgical MeshChronic painEHS-classificationIncisional herniaLaparoscopic IPOMOutcomeSublay

Identifiers

PMID32277370
PMCPMC7867532
OpenAlexW3015303757

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.