Ancillary Study of the Lessening Incontinence With Low-impact Activity Study
Public ClinicalTrials.gov record NCT04776720. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Ancillary Study of a Randomized Controlled Trial of a Group Based Therapeutic Yoga Intervention for Urinary Incontinence in Ambulatory Older Women
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The parent trial that supports this ancillary research is a randomized controlled trial to evaluate the efficacy of a group-based yoga intervention to decrease the frequency and impact of urinary incontinence in ambulatory middle-aged and older women. Women aged 45 years and older who report daily or more frequent stress-, urgency-, or mixed-type incontinence, are not already engaged in formal yoga or muscle stretching/strengthening programs, are willing to temporarily forgo other clinical treatments for incontinence, are able to walk to and use the bathroom without assistance, and meet other eligibility criteria are being recruited from multiple locations surrounding the San Francisco Bay area. Following a series of telephone- and then clinic-based screening assessments, including a voiding diary to confirm the frequency and clinical type of incontinence, eligible women are randomized in a 1:1 ratio to participate in either a 3-month yoga program (N\~120) or a time-equivalent, non-specific muscle stretching and strengthening control program (N\~120). During the 3-month intervention period, participants participate in structured intervention programs (either yoga-specific or muscle stretching-strengthening) consisting of twice weekly, 90-minute group classes led by trained instructors). They are also be instructed to practice their assigned intervention for at least an additional hour per week, with the assistance of participant manuals created by the study team and a set of home yoga or stretching/strengthening exercise props. For this ancillary trial research, the investigators are examining ancillary measures of a) physical performance status, b)perceived stress, depression, and anxiety symptoms, and c) sleep quality, duration, and continuity, already incorporated by the principal investigator into the parent trial. The investigators will examine prospective relationships between these ancillary measures and participant-reported urinary incontinence frequency/severity/impact, examine intervention effects on these ancillary outcomes, and assess the extent to which these ancillary outcomes mediate intervention effects on incontinence frequency/severity/impact.
Study identification
- NCT ID
- NCT04776720
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 240 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 45 Years and older
- Sex
- Female
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 18, 2018
- Primary completion
- Jun 29, 2022
- Completion
- Dec 30, 2022
- Last update posted
- Sep 6, 2023
2018 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of California, San Francisco | San Francisco | California | 94143 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04776720, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 6, 2023 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04776720 live on ClinicalTrials.gov.