Clinical Research Directory

Phasix Mesh Underlay During Loop Ileostomy Closure

This prospective study will evaluate whether placement of long-acting absorbable Phasix mesh during loop ileostomy closure reduces the development of an incisional hernia at the ileostomy closure site in patients with a BMI greater than 25. Participants will undergo mesh-reinforced closure and will be followed for two years after surgery. The primary outcome is development of an incisional hernia at the ileostomy closure site, confirmed by CT imaging at two years.

Study on the Efficacy of Prophylactic on Lay Mesh in Preventing Post-operative Hernia in Liver Transplant Patients

Study Design: Single-blinded, randomized, prospective clinical trial. Study Population: End-stage liver disease patients' candidates for liver transplantation. Study procedures: Consenting patients will be divided into two matched groups: 1. CONTROL group - receiving a standard running fascial closure with PDS suture 2. TREATMENT group - receiving a standard running fascial closure with PDS suture PLUS a low molecular weight mesh. The mesh will be secured to the fascia extending 3 cm from the incisional site. There will be no modifications to routine post-operative wound care in both groups. However, the treatment group will have an additional drain placed at the incision site compared to the control group to reduce the risk of a seroma from placement of the mesh. Wound dressing will be removed on post-op day 2 and the wound will be assessed. Re-application of the dressing will occur thereafter until proper healing of the incision. An abdominal ultrasound will be done on all study participants at the 1- and 2-year mark postoperatively to look for objective evidence of a ventral incisional hernia. A CT scan will be performed if the abdominal ultrasound findings are inconclusive.