Expanded polytetrafluoroethylene mesh in chest-wall reconstruction: A 27-year experience.
J Thorac Cardiovasc Surg
; 2024 Jun 13.
Article
em En
| MEDLINE
| ID: mdl-38879120
ABSTRACT
OBJECTIVE:
The study objective was to evaluate the success of expanded polytetrafluoroethylene mesh in chest-wall reconstruction.METHODS:
We retrospectively reviewed patients who underwent expanded polytetrafluoroethylene (Gore-Tex) chest-wall reconstruction. The main outcome was a mesh-related event, defined as a mesh-related reoperation (eg, mesh infection requiring debridement with/without explant, tumor recurrence with explant) or structural dehiscence/mesh loosening with/without a hernia. Demographics and surgical outcomes were reported.RESULTS:
A total of 246 reconstructions met inclusion (1994-2021). Fifty-five reconstructions (22.4%) had mesh-related events within a median of 1.08 years (interquartile range, 0.08-4.53) postoperatively; those without had a stable chest for a median of 3.9 years (interquartile range, 1.59-8.23, P < .001). Forty-one meshes (16.6%) became infected, requiring reoperation. Eighty-eight percent (36/41) were completely explanted; 8.3% (3/36) required additional mesh placement. Predictors of mesh-related events were prior chest-wall radiation (odds ratio, 9.73, CI, 3.47-30.10, P < .001), higher body mass index (odds ratio, 1.08, CI, 1.01-1.16, P = .019), and larger defects (odds ratio, 1.48, CI, 1.02-2.17, P = .042). The risk of mesh-related events with obesity was higher with prior chest-wall radiation.CONCLUSIONS:
Most patients (78%) with an expanded polytetrafluoroethylene mesh had a stable reconstruction after a median of 4 years. Obesity, larger defects, and prior chest-wall radiation were associated with a higher risk of a mesh-related event mostly due to mesh infections. Seventeen percent of reconstructions had reoperation for mesh infection; 88% were completely explanted. Only 8% required replacement mesh, suggesting that experienced surgeons can safely manage them without replacement. Future studies should compare various meshes for high-risk patients to help guide the optimal mesh selection.
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Bases de dados:
MEDLINE
Idioma:
En
Revista:
J Thorac Cardiovasc Surg
Ano de publicação:
2024
Tipo de documento:
Article