Assessment of the effectiveness of a polypropylene onlay mesh in the prevention of laparoscopic trocar-site incisional hernia in high-risk patients. A randomized clinical trial

Mostra el registre complet Registre parcial de l'ítem

• dc.contributor.author Ciscar Bellés, Ana
• dc.contributor.author Sánchez Sáez, Emma
• dc.contributor.author Vila Tura, Marina
• dc.contributor.author Ruiz de Leon, Patricia
• dc.contributor.author Gomez Pallarès, Marta
• dc.contributor.author Troyano Escribano, Daniel
• dc.contributor.author Abadal Prades, Marta
• dc.contributor.author Mans Muntwyler, Ester
• dc.contributor.author Pereira Rodríguez, José Antonio
• dc.contributor.author Badia, Josep M.
• dc.date.accessioned 2025-03-31T06:19:53Z
• dc.date.available 2025-03-31T06:19:53Z
• dc.date.issued 2024
• dc.description.abstract Purpose: Trocar site incisional hernia (TSIH) is a common complication of laparoscopic surgery. In the scientific literature there are few descriptions of methods or tools for its prevention. The aim of this report was to assess the effectiveness and safety of a prophylactic measure designed to lower rates of TSIH. Methods: A multicenter randomized double-blinded clinical trial was performed in high-risk patients (diabetes mellitus and/or age ≥ 70 years and/or BMI ≥ 30 kg/m2 and/or extended incision for specimen retrieval) who underwent either elective or emergency laparoscopic cholecystectomy. Patients were assigned to prophylactic onlay polypropylene mesh fixation (intervention) or to standard trocar closure (control). The main aim was to analyze the efficacy of the intervention, taking occurrence of TSIH as the primary outcome. Clinical and radiological follow up lasted at least one year after surgery. Secondary endpoints were technique-related complications (surgical site occurrences). Results: One hundred and forty-three patients were randomized and finally 116 were analyzed (64 in the intervention arm and 52 in the control arm). Groups were homogeneous. Mean [SD] age, 65 [18] years; 86 (60.6%) were women. The cumulative TSIH incidence was lower in the intervention group although the differences did not reach statistical significance, assessed either radiologically (16 [25.4%] vs 17 [31.5%], p = 0.538) or clinically (9 [16.1%] vs 9 [20], p = 0.613). No differences in surgical site infection, hematoma or seroma were detected. Mean follow-up was 670 days (range 223-1294). Conclusion: Our results show that, when properly assessed, the overall TSIH incidence is extremely high. Although polypropylene onlay mesh placement is safe, it does not appear to be effective in reducing the TSIH incidence rate. Radiological evaluation may be more accurate. Trial registration: ClinicalTrials.org NCT03495557. Date of registration: April 12, 2018.
• dc.format.mimetype application/pdf
• dc.identifier.citation Ciscar A, Sánchez-Sáez E, Vila Tura M, Ruiz de Leon P, Gomez Pallarès M, Troyano Escribano D, et al. Assessment of the effectiveness of a polypropylene onlay mesh in the prevention of laparoscopic trocar-site incisional hernia in high-risk patients. A randomized clinical trial. Hernia. 2024 Dec;28(6):2187-94. DOI: 10.1007/s10029-024-03124-7
• dc.identifier.doi http://dx.doi.org/10.1007/s10029-024-03124-7
• dc.identifier.issn 1265-4906
• dc.identifier.uri http://hdl.handle.net/10230/70046
• dc.language.iso eng
• dc.publisher Springer
• dc.relation.ispartof Hernia. 2024 Dec;28(6):2187-94
• dc.rights © The Author(s) 2024. Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
• dc.rights.accessRights info:eu-repo/semantics/openAccess
• dc.rights.uri http://creativecommons.org/licenses/by/4.0/
• dc.subject.keyword Incidence
• dc.subject.keyword Port site hernia
• dc.subject.keyword Prophylactic mesh
• dc.subject.keyword Randomized clinical trial
• dc.subject.keyword Trocar site incisional hernia
• dc.title Assessment of the effectiveness of a polypropylene onlay mesh in the prevention of laparoscopic trocar-site incisional hernia in high-risk patients. A randomized clinical trial
• dc.type info:eu-repo/semantics/article
• dc.type.version info:eu-repo/semantics/publishedVersion