Ventral Hernia Repair Using Ventralex® ST Patch: A Single-Center Study of Clinical Outcomes and Complications.

Abstract

BackgroundVentralex® ST (Bard Davol Inc, Warwick, RI) patch is a composite self-expanding and non-absorbable mesh used to reinforce ventral hernia repair. This study was conducted to assess the efficacy, post-operative clinical outcomes, the duration of operation, and complications deciding the post-operative duration/need of hospitalization in patients of small ventral hernia after their open surgical repair using Ventralex ST hernia patch.Materials and methodsWe included 36 patients diagnosed with a small (<2 cm defect size) ventral hernia who underwent open mesh repair following strict surgical methodology using Ventralex® ST hernia patch between September 2018 and April 2020. It was a prospective observational study. Clinically relevant characteristics, along with operative and post-operative data collected through direct interview, clinical examination, and a pretested proforma, were analyzed prospectively.ResultsThirty-four patients (94.5%) were observed to have an operative time of fewer than 60 minutes, with an average duration of 30-40 minutes. Thirty-one patients (86%) were discharged within 48 hours of surgery, out of which 17 patients (47.2%) were discharged within 24 hours of surgery and 14 patients (38.8%) within 48 hours. Only five patients (13.88%) had a prolonged hospital stay for more than 48 hours due to post-operative complications. Three patients (8.33%) acquired post-surgical wound infection, whereas two (5.55%) developed seroma. Nevertheless, just one patient (2.7%) reportedly developed both infection and seroma after surgery. No cases of mesh infection or recurrences were noted.ConclusionThis study demonstrates that open repair of small (<2 cm defect size) ventral hernia using the Ventralex® ST hernia patch can be an extremely safe and effective method. Furthermore, it has excellent clinical outcomes when meticulously used with an easily reproducible surgical technique, which requires less intra-operative time, has minimal post-operative complications and negligible recurrence rate, along with reduced post-op hospital stay (86% of patients being discharged within 48 hours).