Clinical Research Directory
Browse clinical research sites, groups, and studies.
Effectiveness of Remote Cardiac Rehab After Surgery for Acquired Heart Valve Disease
Sponsor: Hanoi Medical University
Summary
The goal of this clinical trial is to learn if home-based cardiac rehabilitation using remote monitoring devices improves exercise capacity in patients after surgery for acquired heart valve diseases. It also aims to learn about factors affecting the outcomes of remote treatment. The main questions it seeks to answer are: * How does cardiac rehabilitation using remote monitoring devices improve exercise capacity in participants compared to those undergoing rehabilitation at medical facilities? * What factors influence the outcomes of participants undergoing cardiac rehabilitation with remote monitoring devices? The researchers compare the exercise capacity of the intervention group - receiving home-based cardiac rehabilitation using remote monitoring devices - with that of the control group receiving treatment at a rehabilitation facility during the recovery phase. All patients participating in the study receive inpatient cardiac rehabilitation during the acute phase (1 week) and the early recovery phase (1 week) at the hospital. The control group continues supervised outpatient rehabilitation at the hospital, three sessions per week for the following month. The intervention group undergoes home-based rehabilitation under the guidance of a therapist via the Open TeleRehab platform and self-monitors hemodynamic parameters using a personal blood pressure monitor and a handheld pulse oximeter. Both groups are assessed for exercise capacity at baseline (pre-surgery), after each phase of rehabilitation, and one month after hospital discharge.
Official title: Effectiveness of Cardiac Rehabilitation With Remote Connection Device for Patients After Surgery for Acquired Heart Valve Disease
Key Details
Gender
All
Age Range
18 Years - 70 Years
Study Type
INTERVENTIONAL
Enrollment
44
Start Date
2025-06-01
Completion Date
2026-06-30
Last Updated
2025-05-22
Healthy Volunteers
No
Conditions
Interventions
Remote cardiac rehabilitation
The patient, following heart valve surgery, is undergoing home-based cardiovascular rehabilitation during the late recovery phase. The rehabilitation is remotely supervised by a therapist through the Open TeleRehab software and includes aerobic exercises, breathing exercises, and lower limb resistance training. * Aerobic exercise: Performed 3 times per week, each session lasting 20-40 minutes. Activities include walking, stair climbing, or cycling. Exercise intensity is determined based on: 1. Target heart rate: Set at the anaerobic threshold identified through Cardiopulmonary Exercise Testing (CPET) prior to hospital discharge; heart rate is monitored using a handheld pulse oximeter. 2. Borg Rating of Perceived Exertion (RPE) scale for dyspnea: maintained at 12-13 out of 20. * Lower limb resistance training: Performed 3 times per week, each session lasting 30-40 minutes. Intensity is based on the one-repetition maximum (1RM). * Breathing exercises: Performed 3 times per week
Facility-based cardiac rehabilitation
After completing inpatient rehabilitation, patients are discharged and continue supervised outpatient rehabilitation three times per week. The program includes aerobic exercise, lower limb resistance training, and breathing exercises. Aerobic exercise: Each session lasts 20-40 minutes, depending on the patient's condition, and is performed using a Cardiopulmonary Exercise Testing (CPET) device. Exercise intensity is determined based on the target heart rate and the Borg Rating of Perceived Exertion (RPE) scale for dyspnea and fatigue, in accordance with the 2021 guidelines of the Japanese Circulation Society. Lower limb resistance training: Each session lasts 30-40 minutes. Breathing exercises: Each session lasts 15-20 minutes
Locations (1)
Hanoi Medical University Hospital
Hà Nội, Vietnam