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CompletedNCT01302535YHIPUpdated Feb 23, 2012

The Impact of Yoga on Blood Pressure and Quality of Life in Patients With Hypertension

An interventional study of Yoga group with supervision (trainer) and Yoga at home in Hypertension, sponsored by Region Skane. Completed at 1 site in Sweden. Open to participants aged Up to 80 Years. Per ClinicalTrials.gov, last updated 2012-02-23.

Sponsored by Region Skane · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
83
Allocation
Randomized
Ages
Up to 80 Years
Sex
All
01

Study summary

The purpose of this study is to determine the effects of yoga on blood pressure and quality of life in patients in primary health care diagnosed with hypertension within the last year. Another purpose is to examine whether the possible effect on blood pressure differs if patients practice yoga in a group lead by a yoga-trainer or receive a few yoga-exercises from their doctor to be practiced individually at home.

Read the detailed description

Hypertension is one of the most common diseases in the industrialized world. In Sweden alone approximately 1.8 million persons, 25% of the adult population, have hypertension. Hypertension is a common diagnosis in primary health care and the costs of investigating and treating hypertension and its consequences are considerable. We know that stress can affect blood pressure, but it is hard to measure and control.

Previous studies have separately shown that yoga can reduce levels of cortisol in saliva and lower blood pressure. However, few studies have investigated the effects of yoga on hypertension and we lack information about the possibility of using yoga in primary health care to reduce hypertension.

If yoga can be used to complement antihypertensive medicines, it could reduce medicine intake and thereby possibly reduce side effects and lower medicine costs. It is to be hoped that patients will also experience a higher quality of life if they perform yoga on a regular basis.

02

Conditions studied

  • Hypertension

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Keywords

  • Yoga
  • Hypertension
  • Quality of Life
  • Primary Health Care
03

In context

Hypertension

6,689 studies on the registry are indexed under Hypertension; 965 are open to participants now.

This study's enrollment of 83 is close to the median of 90 across 4,995 interventional studies indexed under Hypertension.

Browse Hypertension studies →

Lead sponsor

Region Skane is the lead sponsor of 372 studies on the registry; 113 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
Up to 80 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Diagnosed with hypertension since at least one year.
  • Blood pressure 120/80-160/100 mmHg at the last blood pressure control by doctor or nurse.

Exclusion criteria

Exclusion Criteria:

  • Blood pressure >180 systolic and/or >110 diastolic by the initial control in the study.
  • Blood pressure \<120 systolic by the initial control in the study.
  • Medical adjustments regarding hypertension within 4 weeks prior to begin of study.
  • Expected inability to understand instructions about yoga exercises (e.g dementia and mental retardation) or physical or psychical inability to carry out yoga exercises (e.g severe physical or psychical handicap).
  • Need for interpreter. Linguistic/language difficulties
  • Older than 80 years
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
83 participants (actual)

Study arms

  • Active comparator
    Yoga group with supervision/trainer

    Other: Yoga group with supervision (trainer)

  • Active comparator
    Yoga at home

    Other: Yoga at home

  • No intervention
    Control

    No changes will be made for the participants in the control group, but they will undergo the same measurements and evaluations as the intervention groups.

Interventions

  • OtherYoga group with supervision (trainer)

    The Yoga-with-trainer group will meet once a week (60 minutes) to practice yoga with a yoga instructor. The participants will be encouraged to practice yoga between the yoga classes at home for 30 minutes a day.

  • OtherYoga at home

    The participants in the Yoga-at-home group will get a private doctor appointment (20 minutes) where they get instructions for two yoga exercises which they are encouraged to perform at home 15 minutes a day.

06

What researchers measure

Primary outcomes

  1. Hypertension

    At the beginning of the study, all subjects will undergo a standardized blood pressure test with an hypertension monitor. After 12 weeks, all subjects in the intervention and control groups will again be requested to attend a blood pressure testing session. Blood samples will also be collected and analysed in the beginning and at the end of the study. Some blood samples will be preserved for future analysis.

    Time frame: 12 weeks

Secondary outcomes

  1. Quality of life

    At the beginning of the study, all subjects will be requested to fill in a questionnaire about their quality of life (WHOQOL-BREF). After 12 weeks all subjects in the intervention and control groups will fill in the quality of life-form for a second time.

    Time frame: 12 weeks

07

Study locations

1 site
  • Center for Primary Health Care Research, Lunds University
    Malmö, 20502, Sweden
08

References and documents

Publications

  • Wolff M, Memon AA, Chalmers JP, Sundquist K, Midlov P. Yoga's effect on inflammatory biomarkers and metabolic risk factors in a high risk population - a controlled trial in primary care. BMC Cardiovasc Disord. 2015 Aug 19;15:91. doi: 10.1186/s12872-015-0086-1. PubMed 26286137 ↗
  • Wolff M, Sundquist K, Larsson Lonn S, Midlov P. Impact of yoga on blood pressure and quality of life in patients with hypertension - a controlled trial in primary care, matched for systolic blood pressure. BMC Cardiovasc Disord. 2013 Dec 7;13:111. doi: 10.1186/1471-2261-13-111. PubMed 24314119 ↗
09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Feb 23, 2012, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT01302535
Lead sponsor
Region Skane
Collaborators
The Swedish Research Council
Responsible party
Moa Wolff (General practitioner, Region Skane) — Principal investigator
First posted
Feb 24, 2011
Start date
Mar 2011
Primary completion
Jun 2011
Completion
Jun 2011
Last update
Feb 23, 2012

Study contacts

Moa Wolff, MD
principal investigator · Center for Primary Health Care Research, Lunds University

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

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