Smartphone-Guided Paced Breathing and Aerobic Exercise for Essential Hypertension (NCT07717996) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
Smartphone-Guided Paced Breathing and Aerobic Exercise for Essential Hypertension
75 participantsStarted 2026-07-25
Plain-language summary
Hypertension is a major risk factor for cardiovascular disease and is associated with reduced functional capacity and impaired quality of life. Non-pharmacological interventions, including aerobic exercise and paced breathing, may improve blood pressure control by enhancing cardiovascular and autonomic function. This randomized controlled trial will evaluate whether combining smartphone-guided paced breathing with aerobic exercise provides greater benefits than either intervention alone in adults with essential hypertension. Seventy-five participants will be randomly assigned to one of three groups: (1) smartphone-guided paced breathing combined with aerobic exercise, (2) aerobic exercise alone, or (3) smartphone-guided paced breathing alone. The intervention will last 12 weeks. The primary outcome measures are systolic and diastolic blood pressure. Secondary outcome measures include heart rate, functional capacity assessed by the 6-Minute Walk Test, and health-related quality of life assessed using the Short Form-12 (SF-12) questionnaire. The findings of this study may help identify an effective, accessible, and low-cost non-pharmacological strategy for improving cardiovascular health and quality of life in patients with essential hypertension.
Who can participate
Age range
40 Years – 50 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
Adults aged 40-50 years. Both males and females. Clinically diagnosed with essential (primary) hypertension confirmed by a physician.
Stage 1-2 hypertension (SBP 130-160 mmHg and/or DBP 80-100 mmHg) based on standardized clinical measurement.
Duration of diagnosed hypertension between 6 months and 5 years. Stable on antihypertensive medication for at least 4 weeks prior to enrollment, with no planned medication changes.
Medically stable and cleared for participation in moderate-intensity exercise. Able to understand instructions and independently perform smartphone-guided breathing exercises.
Willing to participate and provide written informed consent.
Exclusion Criteria:
Secondary hypertension (e.g., renal, endocrine, or medication-induced hypertension).
Severe or uncontrolled hypertension (SBP \>180 mmHg and/or DBP \>110 mmHg). History of major cardiovascular events (e.g., myocardial infarction within the past 6 months, unstable angina, uncontrolled arrhythmias, or decompensated heart failure).
Chronic respiratory diseases affecting exercise tolerance (e.g., chronic obstructive pulmonary disease \[COPD\] or severe asthma).
Neurological, musculoskeletal, or orthopedic conditions that limit safe participation in walking or exercise training.
Cognitive impairment or psychiatric disorders that affect comprehension or adherence to the study protocol.
Participation in a structured exercise or pulmonary rehabilitation program within the previous 3 m…
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.