- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02226744
Study to Measure Relaxation From Different Types of Focused Breathing Exercises
December 30, 2016 updated by: Gurjeet Birdee, Vanderbilt University Medical Center
Focused Breathing Study
Mind-body practices, such as yoga, ta'i chi, mindfulness and biofeedback, commonly use slow breathing techniques to induce physiological and mental relaxation.
Medical research suggests that slow breathing techniques induce physiological relaxation.
This 6 week study will compare the effects of different types of breathing.
The hypothesis is that different breathing techniques produce different physiological and mental changes.
Study Overview
Status
Terminated
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
24
Phase
- Phase 1
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
-
-
Tennessee
-
Nashville, Tennessee, United States, 37232
- Vanderbilt University Medical Center
-
-
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
30 years to 50 years (Adult)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Age 30 to 50 years
- English speaking
Exclusion Criteria:
- Hypertension
- Heart disease: history of coronary artery disease, myocardial infarction, significant valvular disease, or congestive heart failure
- Diabetes
- Renal Disease
- Anxiety Disorder
- Depression
- Other psychiatric conditions including schizophrenia or bipolar disorder
- Attention-deficit-disorder or Attention-deficit-hyperactivity disorder
- Musculoskeletal condition limiting capacity to perform yoga such as chronic lower back pain, chronic neck pain
- Asthma
- Chronic Obstructive Lung Disease
- Obstructive Sleep Apnea
- Smoker
- Currently taking blood pressure medications, oral diabetic medication or insulin
- Current participation in a mind-body practice/program
- Current cancer other than non-melanoma skin cancer
- Regular swimmer
- Plays wind or brass musical instruments
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: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Focused breathing
Focused deep breathing techniques used to produce specific physiological and psychological states
|
|
Active Comparator: Focused breathing 2
Focused deep breathing techniques used to produce specific physiological and psychological states
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Magnitude of changes in heart rate response to upright position
Time Frame: 10 minutes at baseline, 2 weeks and 6 weeks
|
10 minutes at baseline, 2 weeks and 6 weeks
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Magnitude of changes in heart rate variability measured as ratio of low frequency to high frequency ratio components (Hz)
Time Frame: Baseline, 2 weeks, and 6 weeks
|
Baseline, 2 weeks, and 6 weeks
|
Magnitude of changes in catecholamines in response to upright position
Time Frame: 10 minutes at baseline, 2 weeks, and 6 weeks
|
10 minutes at baseline, 2 weeks, and 6 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Gurjeet S Birdee, MD MPH, Vanderbilt University Medical Center
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
August 1, 2014
Primary Completion (Actual)
December 1, 2015
Study Completion (Actual)
December 1, 2015
Study Registration Dates
First Submitted
August 20, 2014
First Submitted That Met QC Criteria
August 25, 2014
First Posted (Estimate)
August 27, 2014
Study Record Updates
Last Update Posted (Estimate)
January 2, 2017
Last Update Submitted That Met QC Criteria
December 30, 2016
Last Verified
December 1, 2016
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 131700
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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