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NCT04641221 · ClinicalTrials.gov registry record · NA
Optimization and Multi-Site Feasibility of Yoga for Chronic Pain in People in YOGAMAT-II - Phase II
A NA study, sponsored by Butler Hospital.
- Completed
- Registry status
- NA
- Development phase
- 192
- Enrollment target
NCT04641221: Completed NA study, sponsored by Butler Hospital.
NCT04641221 is a NA study that has completed, run by Butler Hospital. The registered enrollment target is 192 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (86% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04641221, a NA study, has completed, sponsored by Butler Hospital.
- COMPLETED
- Registry status
- NA
- Development phase
- 192 participants
- Enrollment target
Study Summary
Phase 2 - Multiphase Optimization Strategy (MOST) Optimization Phase: 1. To conduct a factorial experiment that will allow us to evaluate the impact of each of the 4 intervention components on yoga dosage received. We will enroll a total n=192. All participants will receive the core yoga intervention, with random assignment to the four intervention components outlined above. 2. Use results from Phase 2 to choose an efficient combination of intervention components that, together with standard yoga classes, maximizes yoga dosage. 3. Examine mechanisms by which components are hypothesized to work.
Primary Outcome
Total minutes per week practicing yoga, including in class and outside of class, assessed weekly via interview
Interventions
- BEHAVIORAL Weekly Yoga Classes
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 192 participants |
| Start Date | 2022-02-20 |
| Est. Completion | 2025-08-31 |
| Phase | NA |
What the finished NCT04641221 record still lists
NCT04641221 is an interventional study that assigns participants to a tested intervention. The registered 192 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (86% lower).
The record links to 0 conditions, and to 1 intervention - of which Weekly Yoga Classes is the first listed.
NCT04641221 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT04641221 about?
NCT04641221 is a clinical study titled "Optimization and Multi-Site Feasibility of Yoga for Chronic Pain in People in YOGAMAT-II - Phase II". Phase 2 - Multiphase Optimization Strategy (MOST) Optimization Phase: 1. To conduct a factorial experiment that will allow us to evaluate the impact of each of the 4 intervention components on yoga dosage received. We will enroll a total n=192. All participants will receive the core yoga interventi...
What is the current status of trial NCT04641221?
This trial is currently completed. It is a NA study. The enrollment target is 192 participants. The study started on 2022-02-20. Estimated completion is 2025-08-31.
What interventions are being tested in trial NCT04641221?
The interventions under investigation include: Weekly Yoga Classes (BEHAVIORAL).
Who is sponsoring clinical trial NCT04641221?
This trial is sponsored by Butler Hospital, which has 103 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT04641221's enrollment target sits among peer trials
192 570th of 2000 higher than 1,427 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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