HARMONY Study (Hypertension Analysis of Stress Reduction Using Mindfulness Meditation and Yoga)

NCT ID: NCT00825526

Last Updated: 2012-06-01

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

101 participants

Study Classification

INTERVENTIONAL

Study Start Date

2008-07-31

Brief Summary

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The purpose of this study is to determine if Mindfulness Based Stress Reduction (MBSR) is an effective intervention for lowering blood pressure in early unmedicated hypertensives.

Detailed Description

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Conditions

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Hypertension

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Investigators

Study Groups

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Early Intervention, MBSR therapy

Group that receives Mindfulness Based Stress Reduction Therapy immediately after randomization

Group Type EXPERIMENTAL

Mindfulness Based Stress Reduction (MBSR) Therapy

Intervention Type BEHAVIORAL

The objectives of MBSR therapy are to 1) understand their personal response to stress and 2) develop techniques to change the way these patients respond and cope with stress

Delayed Treatment Arm, MBSR Therapy

Group that receives Mindfulness Based Stress Reduction Therapy within 3 months of randomization

Group Type ACTIVE_COMPARATOR

Mindfulness Based Stress Reduction (MBSR) Therapy

Intervention Type BEHAVIORAL

The objectives of MBSR therapy are to 1) understand their personal response to stress and 2) develop techniques to change the way these patients respond and cope with stress

Interventions

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Mindfulness Based Stress Reduction (MBSR) Therapy

The objectives of MBSR therapy are to 1) understand their personal response to stress and 2) develop techniques to change the way these patients respond and cope with stress

Intervention Type BEHAVIORAL

Other Intervention Names

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stress reduction therapy Jon Kabat-Zinn mindfulness meditation

Eligibility Criteria

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Inclusion Criteria

1. Age 20 to 75 years
2. Hypertension by ABPM at baseline (daytime \> 135/85 mmHg or 24-hour ABPM \> 130/80 mmHg)

Exclusion Criteria

1. Use of antihypertensive within 6 months of the screening ABPM.
2. Screening office BP \> 180/100 and ABPM \> 160/100 mmHg.
3. Diabetes
4. Secondary hypertension
5. Renal disease (GFR \< 60 ml/min or overt nephropathy)
6. History of heart attack
7. Stroke or TIA or
8. Re-vascularization procedure.
9. Active malignant disease (except non-melanoma skin cancer)
10. Epileptic seizure 6 months before the screening visit.
11. Congestive heart failure
12. Severe liver disease
13. Pregnancy or lactation period
14. Participation in a clinical trial or receipt of investigational compound or treatment in the 3 months prior to the initial screening visit.
15. Planned elective surgery during the study period except for cataract surgery
Minimum Eligible Age

20 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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University Health Network, Toronto

OTHER

Sponsor Role collaborator

Sunnybrook Health Sciences Centre

OTHER

Sponsor Role lead

Responsible Party

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Sheldon Tobe

Medical Doctor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Sheldon Tobe, MD, FRCP(C)

Role: PRINCIPAL_INVESTIGATOR

Sunnybrook Health Science Centre

Brian Baker, ChB, MB

Role: STUDY_CHAIR

University Health Network, Toronto

Jane Irvine, D.Phil., C. Psych.

Role: STUDY_CHAIR

York University

Susan Abbey, MD, FRCP(C)

Role: STUDY_CHAIR

University Health Network, Toronto

Beth Abramson, MD, FRCPC, FACC

Role: STUDY_CHAIR

Unity Health Toronto

Martin Myers, MD, FRCPC

Role: STUDY_CHAIR

Sunnybrook Health Science Centre

Locations

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Sunnybrook Health Sciences Centre

Toronto, Ontario, Canada

Site Status

University Health Network

Toronto, Ontario, Canada

Site Status

Countries

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Canada

References

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Blom K, Baker B, How M, Dai M, Irvine J, Abbey S, Abramson BL, Myers MG, Kiss A, Perkins NJ, Tobe SW. Hypertension analysis of stress reduction using mindfulness meditation and yoga: results from the HARMONY randomized controlled trial. Am J Hypertens. 2014 Jan;27(1):122-9. doi: 10.1093/ajh/hpt134. Epub 2013 Sep 14.

Reference Type DERIVED
PMID: 24038797 (View on PubMed)

Blom K, How M, Dai M, Baker B, Irvine J, Abbey S, Abramson BL, Myers M, Perkins N, Tobe SW. Hypertension Analysis of stress Reduction using Mindfulness meditatiON and Yoga (The HARMONY Study): study protocol of a randomised control trial. BMJ Open. 2012 Mar 5;2(2):e000848. doi: 10.1136/bmjopen-2012-000848. Print 2012.

Reference Type DERIVED
PMID: 22396225 (View on PubMed)

Related Links

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Other Identifiers

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NA 6349

Identifier Type: -

Identifier Source: org_study_id

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