Meditation smartphone application effects on prehypertensive adults' blood pressure: Dose-response feasibility trial

Health Psychology : Official Journal of the Division of Health Psychology, American Psychological Association
Zachary W AdamsFrank A Treiber

Abstract

Essential hypertension (EH) is the most common chronic disease in the United States and a major cause of morbidity and mortality. Lifestyle interventions (e.g., diet, exercise, stress management) to reduce blood pressure (BP) are often complex with varying effectiveness. Breathing awareness meditation (BAM) is a stress management strategy with encouraging effects on BP, though widespread dissemination is hampered by the lack of an easy-to-use methodology to train and monitor BAM practices. A smartphone application (Tension Tamer [TT]) that implements BAM and tracks adherence has shown promise in addressing these gaps. This 6-month dose-response feasibility trial evaluated effects of the app on BP to further optimize BAM user guidelines. Sixty-four adults with prehypertension were randomized to complete TT-guided BAM sessions for 5-, 10-, or 15-min intervals twice daily over 6 months. Continuous heart rate readings derived from the phone's video camera via reflective photoplethysmography were used as feedback and as an index of time-stamped adherence. Outcomes (resting BP, HR) were collected at baseline, 1-, 3-, and 6-months. Mixed modeling results showed a significant time effect for systolic BP (SBP) with a dose-response effec...Continue Reading

Associated Clinical Trials

May 30, 2017·Frank Treiber

Citations

Apr 22, 2020·Journal of Medical Internet Research·Antonio Bernabe-OrtizJ Jaime Miranda
Mar 21, 2020·International Journal of Environmental Research and Public Health·Jessica ChandlerFrank Treiber
Dec 5, 2019·Integrative Medicine Research·Anjalee Thanuja Amarasekera, Dennis Chang
Jul 14, 2021·Women's Health·Jolaade KalinowskiTanya Spruill

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