Anterior vaginal wall prolapse: a randomized controlled trial of SIS graft versus traditional colporrhaphy
- PMID: 20428997
- DOI: 10.1007/s00192-010-1163-8
Anterior vaginal wall prolapse: a randomized controlled trial of SIS graft versus traditional colporrhaphy
Abstract
Introduction and hypothesis: This study seeks to compare the small intestine submucosa (SIS) graft with traditional colporrhaphy (TC) for surgical treatment of anterior vaginal prolapse.
Methods: Subjects were randomly assigned to SIS (n = 29) or to TC (n = 27) preoperatively and outcomes analyzed at 12 months postoperatively. The primary outcome was the absence of POP-Q stage >or= II prolapse, and secondary outcome was improvement in quality of life. Data were compared with independent samples or paired Student's t test.
Results: SIS group had 86.2% anatomic cure compared to 59.3% in TC (p = 0.03). SIS improved point Ba measurement significantly (-1.93 cm versus -1.37 cm, p = 0.02). Both operations significantly improved quality of life, although there were no differences between the groups. We observed a greater number of complications in the SIS group, with no infections or erosion.
Conclusions: SIS repair improved point Ba significantly. However, there were no differences observed in quality of life between the techniques.
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