Clinical Efficacy of Modified Nonmesh Sacral Colpopexy for Pelvic Organ Prolapse

Abstract

As an increasing number of mesh-related complications have been reported, the availability of nonmesh alternatives becomes crucial for situations where mesh is not desired or unavailable. A new modified procedure of nonmesh laparoscopic sacral colpopexy (LSC) was performed in our department, which used a nonabsorbable polyester suture (Ethibond) combined with uterosacral ligament suspension. The aim of this study was to evaluate the clinical efficacy of the modified procedure in comparison with traditional LSC in patients with pelvic organ prolapse. This retrospective study assessed the treatment outcomes of 60 patients who were underwent LSC with or without mesh from January 2017 to April 2019. Patients were divided into 2 groups based on the presence or absence of mesh during the operation: mesh group (n = 34) and nonmesh group (n = 26). General data, perioperative indexes, postoperative complications, and recurrence rates were comparatively analyzed between 2 groups. In perioperative indexes, the nonmesh group exhibited shorter operation time (P < 0.001) and less intraoperative blood loss compared with the mesh group (P = 0.004). There was no significant difference in postoperative indwelling urinary catheter duration (P = 0.425) and hospitalization time (P = 0.827) between the 2 groups. In postoperative complications, the incidence of postoperative complications showed no significant difference between the 2 groups (P > 0.05). No occurrences of mesh exposure and erosion were observed in the mesh group during at least a 2-year follow-up period. In postoperative recurrence, none of the patients in either group experienced prolapse recurrence. In comparison with the traditional LSC with mesh, the modified laparoscopic nonmesh sacral colpopexy presents advantages of reduced surgical trauma, less pain, and lower cost. However, a long-term and large sample study is required for evaluating the surgery’s long-term efficacy.