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Comparative analysis of negative pressure wound therapy (PICO) and standard dressing application after arterial vascular reconstructions.

Authors :
Kostiuk V
Fereydooni S
Setia O
Loh SA
Strosberg D
Tonnessen BH
Ochoa Chaar CI
Aboian E
Source :
Vascular [Vascular] 2024 Oct 26, pp. 17085381241296606. Date of Electronic Publication: 2024 Oct 26.
Publication Year :
2024
Publisher :
Ahead of Print

Abstract

Introduction: Surgical site infections following arterial reconstructions with femoral exposures are common and potentially preventable. Negative pressure wound therapy has emerged as a potential solution to minimize groin wound complications. Our study evaluates efficacy of a negative pressure therapy (PICO dressing) in reducing groin wound complications after vascular reconstructions.<br />Methods: A retrospective single center comparative analysis of vascular reconstructions involving common femoral artery dissection was performed between July 2021 and June 2023. Patients were divided into two groups: patients treated with PICO device and patients who received standard dressing (non-PICO). Patient demographics, comorbidities, vascular evaluation, and procedure indications were compared. Previous interventions, incision orientation and procedure types were noted. The wound complication categories were graded according to the Szilagyi classification: grade 1 (superficial infection/minor dehiscence), grade 2 (deep infection/major dehiscence), and grade 3 (artery or prosthetic involvement). Statistical significance level was determined at p < .05 for all analyses.<br />Results: A total of 217 groin dissections in 184 patients were analyzed with 132 and 85 groin dissections in the PICO and non-PICO groups, respectively. The baseline characteristics were similar between the groups in terms of age, sex, BMI, and procedure indications. Prior endovascular procedures and re-operative groin surgeries were more prevalent in the PICO group. The use of antibiotics post-operatively for groin wound complication was greater in the non-PICO group. The incidence of wound complications was higher in the non-PICO group (29.4% vs 10.6%, p < .001). Multivariate logistic regression analysis determined that PICO dressing as well as hybrid and endovascular index procedures were associated with lower risks of groin complications.<br />Conclusion: PICO dressing decreased the incidence of groin wound complications in patients undergoing open vascular reconstructions. This study highlights the value of adjunctive negative pressure therapy in reduction of wound complications after arterial reconstructions in the inguinal region.<br />Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Details

Language :
English
ISSN :
1708-539X
Database :
MEDLINE
Journal :
Vascular
Publication Type :
Academic Journal
Accession number :
39460535
Full Text :
https://doi.org/10.1177/17085381241296606