Anterior approach sacrospinous hysteropexy: native tissue compared with mesh-augmented repair for primary uterovaginal prolapse management.

Abstract

Anterior sacrospinous hysteropexy (SSH) was popularized by transvaginal mesh kits. Following mesh-kit market withdrawal, we hypothesized similar efficacy through native-tissue reattachment of the pubocervical fascia with fixation of the anterior cervix to the sacrospinous ligament. Few analyses for anterior native-tissue versus mesh-augmented SSH exist. A retrospective analysis of women who underwent transvaginal anterior SSH between 01 January 2016 and 31 December 2022 was performed. Women who underwent a mesh-augmented (Uphold Lite Vaginal Support System™) versus native-tissue repair were compared. Composite success was defined as no bulge symptoms, no retreatment, and no recurrence beyond the hymen with apex nondescended > one third of the total vaginal length. Descriptive and bivariate statistics were obtained as indicated. Of 223 women screened, inclusion criteria were met by 124 (40 mesh-augmented; 84 native-tissue). There was no difference in pre-operative characteristics between groups. Composite success was demonstrated in 95.2% of women with a median follow-up of 224 days (range: 30-988). Two women in the mesh-augmented group reported bulge symptoms and underwent re-treatment with a pessary. Four women in the native-tissue group reported bulge symptoms; 3 underwent re-treatment (2 pessary, 1 surgery). There were no differences in composite success rates between groups (p=0.954). There were additionally no differences in intra-operative (p=0.752) or post-operative (p=0.292) complication rates between the groups. There were no mesh-related complications, including exposure or chronic pelvic pain. Ninety-five percent of women achieved surgical success and the use of mesh augmentation did not confer added benefit in terms of efficacy or complications when compared with native tissue. Further long-term data are needed to continue our assessment of native-tissue anterior SSH.