Congcong Ma1, Ying Zhou1, Jia Kang1, Ye Zhang1, Yidi Ma1, Yuan Wang1, Weijie Tian1, Tao Xu2, Shuo Liang1, Guorong Fan1, Yiran Cui1, Lan Zhu1. 1. Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China. 2. Department of Epidemiology and Statistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and School of Basic Medicine, Peking Union Medical College, Beijing, China.
Abstract
OBJECTIVE: To evaluate the 5-year pessary continuation rate and identify clinical risk factors associated with discontinuation in patients with symptomatic pelvic organ prolapse (POP). METHODS: In this prospective observational study, 312 women with symptomatic POP received pessary treatment between November 2013 and July 2015 in Peking Union Medical College Hospital, China, a tertiary referral center. Patients were initially fitted with a ring pessary with support. Those who failed were fitted with a Gellhorn pessary. A successful pessary fitting was defined as a patient who was fitted and continued to use the pessary 2 weeks later. Patients with successful pessary fitting were followed for 5 years. Data analysis was performed with t tests, nonparametric tests, chi-square tests, and logistic regression. RESULTS: In total, 265 patients (84.9%) had successful pessary fitting. After 5 years, 180 of 239 patients continued pessary use (75.3% continuation rate), with 26 lost to follow-up. The discontinuation rates decreased over time, from 8.7% at 1 year to 2.7% at 5 years. Total vaginal length < 7.5 cm (TVL, OR = 2.7, 95% CI 1.3-5.7, P = 0.007), improvement in Urinary Impact Questionnaire-7 scores < 50% at 3 months (OR = 2.1, 95% CI 1.1-4.2, P = 0.025), and incapability of self-care (OR = 2.6, 95% CI 1.3-5.1, P = 0.008) were potential discontinuation risk factors. CONCLUSION: Three-quarters of patients with symptomatic POP had successful pessary treatment at 5-year follow-up. TVL < 7.5 cm, poor urinary symptom relief at 3 months, and incapability of self-care were potential discontinuation risk factors.
OBJECTIVE: To evaluate the 5-year pessary continuation rate and identify clinical risk factors associated with discontinuation in patients with symptomatic pelvic organ prolapse (POP). METHODS: In this prospective observational study, 312 women with symptomatic POP received pessary treatment between November 2013 and July 2015 in Peking Union Medical College Hospital, China, a tertiary referral center. Patients were initially fitted with a ring pessary with support. Those who failed were fitted with a Gellhorn pessary. A successful pessary fitting was defined as a patient who was fitted and continued to use the pessary 2 weeks later. Patients with successful pessary fitting were followed for 5 years. Data analysis was performed with t tests, nonparametric tests, chi-square tests, and logistic regression. RESULTS: In total, 265 patients (84.9%) had successful pessary fitting. After 5 years, 180 of 239 patients continued pessary use (75.3% continuation rate), with 26 lost to follow-up. The discontinuation rates decreased over time, from 8.7% at 1 year to 2.7% at 5 years. Total vaginal length < 7.5 cm (TVL, OR = 2.7, 95% CI 1.3-5.7, P = 0.007), improvement in Urinary Impact Questionnaire-7 scores < 50% at 3 months (OR = 2.1, 95% CI 1.1-4.2, P = 0.025), and incapability of self-care (OR = 2.6, 95% CI 1.3-5.1, P = 0.008) were potential discontinuation risk factors. CONCLUSION: Three-quarters of patients with symptomatic POP had successful pessary treatment at 5-year follow-up. TVL < 7.5 cm, poor urinary symptom relief at 3 months, and incapability of self-care were potential discontinuation risk factors.
Authors: Danielle I Niigaki; Rebecca S P Silva; Maria Augusta Tezelli Bortolini; Fátima F Fitz; Rodrigo A Castro Journal: Int Urogynecol J Date: 2022-03-14 Impact factor: 1.932