- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02607514
Hyperthermic Yoga for Depressive Symptoms
April 23, 2020 updated by: Maren Nyer, Massachusetts General Hospital
Mechanisms of Hyperthermic Yoga for the Treatment of Depression
Study is a randomized controlled trial to assess the feasibility, acceptability, efficacy, and mechanisms of action of hyperthermic yoga versus a waitlist control for 80 medically healthy adults with mild to moderate depressive symptoms.
The primary aim is to test the acceptability and feasibility of hyperthermic yoga as a treatment for depression.
The secondary aim is to examine the effect size/efficacy of hyperthermic yoga for depressive symptoms.
The tertiary aim is to explore physiological and psychological mechanisms of action.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
80
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Massachusetts
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Boston, Massachusetts, United States, 02114
- Depression Clinical and Research Program
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 60 years (Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria
- Adults ages 18-60
- English language proficiency
- Ability to provide informed consent
- Score of >23 on the Inventory of Depressive Symptomatology - Clinician Rated (IDS-CR)
- Able and willing to attend two 90-minute hyperthermic yoga sessions per week
- Willingness to keep existing exercise regimen (even if that is sedentary) stable over study course
- Women of childbearing potential must use an acceptable form of birth control
- Membership to the Bikram Yoga Boston and Bikram Yoga Cambridge studios via studio website "Interested in research" option through a centralized portal (this will remain central until January 1, 2017)
- Willingness to adhere to hydration requirements (i.e., an additional four 8 oz servings of water pre- and post-yoga classes)
Exclusion Criteria
- Pregnancy or planned pregnancy during study
- History of psychiatric hospitalization within the past year
- Active suicidal intent within the past year ("yes" on item 4 or 5 on the Columbia-Suicide Severity Rating Scale)
- History of neurologic disorders that could interfere in study participation
- History of bipolar disorder, psychotic disorders, eating disorders, and/or substance abuse or dependence (within the last year), as per the Mini-International Neuropsychiatric Interview (MINI)
- Psychotropic medication use that has been stable for <3 months
- Use of stimulant medications or diet pills during the study, or any pre-workout powders or liquids designed to provide excessive energy
- Positive urine toxicology screen due to illicit drug use or other exclusionary medications. (Potential false positives will be addressed on a case-by-case basis at the discretion of the investigator)
- Active conditions which may also cause depressive symptoms (e.g. epilepsy, hypothyroidism)
- Medical conditions that may make participation unsafe (e.g., diabetes [I & II], cardiovascular disease, hypertension [>140 systolic and/or >90 diastolic], hypotension [<90 systolic and/or <60 diastolic, during screening], orthostatic hypotension [systolic drop of 20 points or 10 point diastolic or heart rate increase by 10], autoimmune disorders, malignancy, or autonomic dysfunction)
- > 6 one hour classes of meditation or other mind-body disciplines (e.g., Tai chi or yoga) within the last 6 months
- Current individual or group psychotherapy established for <3 months
- A subject who in the opinion of the Principal Investigator would not be able to safely complete the study or would jeopardize study integrity
- History of heat intolerance or heat stroke
- Unsafe cardiac status as defined by abnormal ECG reading at screening visit as determined by medical monitor, study doctor, or subject's PCP or cardiologist
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: immediate yoga arm
participants will immediately start the 8-week hyperthermic yoga intervention
|
heated yoga, 90-minutes
Other Names:
|
Other: delayed yoga arm
participants will wait 8-weeks to start the 8-week hyperthermic yoga intervention
|
heated yoga, 90-minutes
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Depressive symptoms as measured by the Inventory of Depressive Symptomatology - Clinician Rated (IDS-CR)
Time Frame: 8-week primary endpoint
|
8-week primary endpoint
|
|
Feasibility and tolerability measured by percent of the yoga group who complete a week 8 assessment
Time Frame: 8-week primary end point
|
measured by percent of the yoga group who complete a week 8 assessment
|
8-week primary end point
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
February 20, 2017
Primary Completion (Actual)
December 19, 2019
Study Completion (Actual)
December 19, 2019
Study Registration Dates
First Submitted
November 12, 2015
First Submitted That Met QC Criteria
November 17, 2015
First Posted (Estimate)
November 18, 2015
Study Record Updates
Last Update Posted (Actual)
April 24, 2020
Last Update Submitted That Met QC Criteria
April 23, 2020
Last Verified
April 1, 2020
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2016P000704
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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