Recommendation ID
NG136/5
Question

What is the clinical and cost effectiveness of relaxation therapies for managing primary hypertension in adults in terms of reducing cardiovascular events and improving quality of life?

Any explanatory notes
(if applicable)

Why the committee deleted the recommendation on relaxation therapies
The evidence on relaxation therapies was limited to a single small study. The study suggested some benefit in reducing angina and myocardial infarction, but it also suggested an increase in stroke. The committee agreed that the study was not adequate to assess the effectiveness of these therapies or to make a recommendation.

The 2011 guideline stated that relaxation therapies could reduce blood pressure, but it did not recommend their routine use in practice. The committee noted that this was based on evidence for reducing blood pressure only, and there was no evidence of a direct benefit to people with hypertension, such as improving quality of life or reducing cardiovascular events. The committee agreed there was insufficient evidence of benefit to recommend that people pursue this option themselves and agreed to remove this recommendation. It is not the intention of the committee to stop people from trying relaxation therapies if they wish to, but to make people aware that there is less evidence for benefit of this intervention compared with other lifestyle interventions or pharmacological treatment. The committee agreed that the clinical focus for non-pharmacological treatment of hypertension should be on encouraging people to make lifestyle changes, such as taking regular exercise and maintaining a healthy weight.

The committee agreed that further research would be useful to determine whether relaxation therapies are a clinically effective treatment for hypertension in terms of reducing cardiovascular events or improving quality of life (see research recommendations). They also noted that a larger study would be needed to obtain meaningful results.

How this might affect practice
Relaxation therapies were not recommended for routine use in the 2011 guideline, and they are not used in current practice for the management of primary hypertension in adults. The 2011 recommendation advised that people may try them as part of their treatment to reduce blood pressure, but committee consensus was that uptake has been low. Therefore, current practice will not be affected by the removal of the 2011 recommendation.

Full details of the evidence and the committee's discussion are in evidence review H: relaxation therapies.


Source guidance details

Comes from guidance
Hypertension in adults: diagnosis and management
Number
NG136
Date issued
August 2019

Other details

Is this a recommendation for the use of a technology only in the context of research? No  
Is it a recommendation that suggests collection of data or the establishment of a register?   No  
Last Reviewed 31/08/2019