Effect of postpartum pessary use on pelvic floor function: a prospective multicenter study

This study evaluates the restitution of pelvic floor function in postpartum women using the Restifem® pessary in a preventive and therapeutic approach. In this multicentre study all postpartum women independently of their parity, mode of delivery and existing pelvic floor symptoms were offered to use the Restifem® pessary from 6 weeks postpartum for 3 to 6 months. They completed the validated German pelvic floor questionnaire (GPFQpp) via online survey at 6 weeks, 6 months and 12 months postpartum and were divided, by their own choice, into users and non-users of the pessary. Initially 857 women were enrolled. After 6 weeks 137 pessary users and 133 non-users, after 12 months 53 pessary users and 45 non-users submitted a completed questionnaire. Pessary users had significantly higher (worse) scores in all domains of the GPFQpp at 6 weeks postpartum. At 12 months postpartum pessary users still had a significantly higher bladder score, compared to non-users. There was a greater improvement in the bladder score (p = 0.005) and the pelvic organ prolapse score (p