Evidence map›Paper›PMID 35997898›Full record

ArticleHernia : the journal of hernias and abdominal wall surgery2022

Standardized suturing can prevent slackening or bursting suture lines in midline abdominal incisions and defects.

C Lesch, K Uhr, M Vollmer, R Raschidi, R Nessel, F Kallinowski

Abstract read
In one paragraph

Article in Hernia : the journal of hernias and abdominal wall surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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.

C LeschGeneral, Visceral and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany. carolin.lesch@stud.uni-heidelberg.de.ORCID 0000-0001-9062-7728
K UhrGeneral, Visceral and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany.
M VollmerHamburg University of Technology, Biomechanics, Denickestrasse 15, 21073, Hamburg, Germany.
R RaschidiDepartment Allgemein- Und Viszeralchirurgie, Spital Walenstadt, St. Gallen, Switzerland.
R NesselGeneral, Visceral and Pediatric Surgery, Klinikum Am Gesundbrunnen, Am Gesundbrunnen 20-26, 74078, Heilbronn, Germany.
F KallinowskiGeneral, Visceral and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120, Heidelberg, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeIncisional hernias often follow open abdominal surgery. A small-stitch-small-bite suture might close the incision durably. We analyzed specific details of this closure technique and assessed their influence on the closure stability.

methodsThe effects of cyclic loads, simulating coughs were investigated on a bench test. We prepared porcine bellies in the median line and bovine flanks parallel to the muscle fibers with 15 cm long incisions. Then we punched round or rhomboid defects with a diameter of 5-10 cm into the center of the incision. Monomax® 2-0 and Maxon® 1 and 2-0 were used as suture materials. We tested the durability of the closure with pressure impacts of 210 mmHg repeated 425 times. Throughout the experiments, we modified the suturing technique, the surgeon, the tissue tension, the defect size and shape and the suture diameter.

resultsStandardizing the suture technique improved the durability of the closure significantly. Any other variations showed minor influences after standardization. All incisions with round defects up to 7.5 cm width withstood 425 impacts using standardized suturing. Unstandardized sutures failed in all cases. When closing an incision with a 10 cm wide defect, the tissues ruptured frequently next to the suture line. We defined criteria to standardize this suturing technique. For the first time, we developed a suture factor related to the durability of a sutured tissue closure. We integrated the suture factor into the concept of biomechanically durable repairs.

conclusionsSuturing the abdominal wall with a standardized suturing technique improves its durability significantly.

Indexed as

Abdominal WallAbdominal Wound Closure TechniquesIncisional HerniaAnimalsCattleHerniorrhaphySuturesSuture TechniquesSwineCRIPGRIPIncisional herniaSlackening suture lineSuture standardizationSuturing technique

Identifiers

PMID35997898
PMCPMC9684257

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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.