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Exercise Prescription in Cardiac Rehabilitation

NCT03925493 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 48

Last updated 2021-01-12

No results posted yet for this study

Summary

Cardiac Rehabilitation (CR) is an effective exercise-based lifestyle therapy for patients with cardiac disease. There are two common methods of exercise prescription, an effort based exercise prescription and target heart rate based exercise prescription. The purpose of this research study is to identify the best way to exercise in cardiac rehabilitation. There are three main goals of this study. First, the investigators want to know if an exercise test should be done near the beginning of cardiac rehabilitation. Second, the investigators want to understand what type of exercises should be recommend to patients. Third, the investigators want to understand if a personal heart rate monitor will improve adherence to a target heart rate for exercise. As part of this study, some patients will undergo an exercise stress test on a treadmill to determine a target heart rate. These patients will be given a heart rate goal to use when they exercise. Some patients will be given a personal heart rate monitor to improve adherence.

Conditions

Interventions

BEHAVIORAL

Graded Exercise Stress test (GXT) with Target Heart Rate Range

Patients assigned to one of two intervention groups will complete a GXT prior to the 4th CR session. The GXT will be completed in Baystate Medical Center's stress lab using standard protocols. This test will be used to set the target heart rate range, which will guide exercise intensity for the remainder of exercise training in cardiac rehabilitation.

BEHAVIORAL

Heart rate monitors

Heart rate monitors (HRM) will be given to half of the patients randomly assigned to exercise stress testing group. Patients will receive a polar heart rate chest strap and polar watch. Patients will be asked to wear both, the chest strap and the watch during cardiac rehabilitation. Ultimately, we hope that the use of HRM is not necessary, but it may be needed to assure that patients in the THHR are able to consistently know their HR and adjust their exercise prescription. This will also increase the likelihood that there is a difference in heart rates between the THRR group from the RPE group.

Sponsors & Collaborators

  • Springfield College

    collaborator OTHER

  • Baystate Medical Center

    lead OTHER

Principal Investigators

  • Peter K Lindenauer, MD · Baystate Medical Center

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SEQUENTIAL

Eligibility

Min Age
18 Years
Max Age
100 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-06-17
Primary Completion
2020-03-16
Completion
2020-09-03

Countries

  • United States

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03925493 on ClinicalTrials.gov