title: Outcomes of Laparoscopic versus Open Fascial Component Separation for Complex Ventral Hernia Repair.
abstract: Ventral hernia recurrence rates have improved with advancements in technique. Open and laparoscopic fascial component separation techniques improve recurrence rates by allowing a tension free closure. This study examines laparoscopic component separation (LCS) and open component separation (OCS) techniques in the repair of complex ventral hernias and compares factors affecting patient outcomes. A retrospective chart review of patients who underwent ventral hernia repair with LCS and OCS was conducted between 2009 and 2013. Patient characteristics and outcomes were documented. Hernia recurrence was determined using physical exam and computed tomography if physical exam was equivocal. Univariate and multivariate analyses were performed. Ten patients underwent LCS and 38 underwent OCS. The rate of wound infection in the LCS group was 20 per cent versus 50 per cent in the OCS group. The overall rate of recurrence after LCS was 20 per cent, and 26 per cent in the OCS group. For body mass index > 30, the recurrence rate was 20 per cent in the LCS group and 29 per cent (P = 0.5) in the open group. The use of LCS demonstrates a trend in the reduction of hernia recurrence and wound infection overall and in patients with body mass index > 30 compared with OCS.
authors.affiliation: Department of Surgery, Texas Tech University Health Sciences Center, El Paso, Texas, USA.
authors.forename: Nathaniel
authors.initials: N
authors.lastname: Ng
authors.forename: Mallory
authors.initials: M
authors.lastname: Wampler
authors.forename: Humberto
authors.initials: H
authors.lastname: Palladino
authors.forename: Francisco
authors.initials: F
authors.lastname: Agullo
authors.forename: Brian R
authors.initials: BR
authors.lastname: Davis
mesh_terms: D015992:Body Mass Index; D015897:Comorbidity; D000071938:Fasciotomy; D006555:Hernia, Ventral / Q000453:epidemiology / Q000601:surgery*; D006801:Humans; D010535:Laparoscopy; D016015:Logistic Models; D008875:Middle Aged; D015999:Multivariate Analysis; D012008:Recurrence; D012189:Retrospective Studies; D013530:Surgical Wound Infection / Q000453:epidemiology; D016896:Treatment Outcome