Urinary Incontinence Clinical Trial
Official title:
Topical Vaginal Estrogen for Postpartum Obstetric Anal Sphincter Injury Recovery: a Randomized Clinical Trial
Obstetric anal sphincter injuries (OASIS) cause significant morbidity and are well known risk factors for sexual dysfunction, urinary and anal incontinence. Postpartum and breastfeeding are relative hypoestrogenic states with risk factors for dyspareunia and vaginal atrophy. Estrogen deficiency results in changes in the vaginal epithelium and poor tissue quality which results in poor wound healing. For postmenopausal women with vaginal atrophy undergoing surgery for pelvic organ prolapse, early administration of topical vaginal E2 therapy resulted in improved markers of tissue quality. Currently, there are limited studies to reference for proposed treatment modalities to improve sexual function and incontinence in this population. In this proposed randomized, placebo-controlled trial, women who sustain OASIS will be recruited and randomized to begin intravaginal estrogen therapy or placebo at their 2-week follow-up visit after hospital discharge. Participants will complete validated questionnaires relating to sexual function and pelvic floor disorders (urinary and anal incontinence) symptom distress and impact. The primary outcome of this study will be sexual dysfunction symptom severity measured by the female sexual function index (FSFI) at 6 months postpartum. Secondary outcomes will be urinary and anal incontinence distress and impact measured by St. Mark's score and the fecal incontinence quality of life (FIQOL) questionnaire for anal incontinence and urogenital distress inventory (UDI-6) for urinary incontinence. The objective of this study is to determine if intra-vaginal estrogen therapy improves sexual function and incontinence symptom distress and impact for postpartum women after OASIS.
Status | Recruiting |
Enrollment | 50 |
Est. completion date | July 1, 2026 |
Est. primary completion date | January 1, 2026 |
Accepts healthy volunteers | No |
Gender | Female |
Age group | 18 Years and older |
Eligibility | Inclusion Criteria: - women who sustained 3rd or 4th degree lacerations - aged 18 years or older - must be able to self apply vaginal cream Exclusion Criteria: - Contraindications to intra-vaginal estrogen therapy (spontaneous DVT, stroke, hormone responsive breast cancer) - tobacco use - allergy to estradiol vaginal cream 0.01% or its constitutions - perineal wound breakdown or infection at 2-week Postpartum visit. |
Country | Name | City | State |
---|---|---|---|
United States | University of Alabama at Birmingham | Birmingham | Alabama |
Lead Sponsor | Collaborator |
---|---|
University of Alabama at Birmingham |
United States,
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Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | sexual dysfunction symptom severity | measured by the female sexual function index (FSFI). Minimum score 1, maximum score 36. Higher scores indicate a higher level of sexual function. | 6 months postpartum | |
Secondary | Urinary incontinence | measured by urogenital distress inventory (UDI-6). Minimum score is 0, maximum score 75. Higher scores indicate a higher level of distress and impact on quality of life caused by urinary incontinence. | 6 months postpartum | |
Secondary | Anal incontinence | measured by St. Mark's and the fecal incontinence quality of life (FIQOL) scores. For St. Marks, minimum score 0, maximum 24. A higher score indicates a higher degree of incontinence and impact on lifestyle. For FIQOL, minimum score is 4, maximum score is 20. A lower score indicates a lower functional status and related quality of life. | 6 months postpartum |
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