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Efficacy of Cardiac Rehab for Patients With Peripheral Artery Disease Versus Patients With Coronary Artery Disease

NCT03394183 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2018-10-12

No results posted yet for this study

Summary

Exercise is commonly recommended as a treatment for patients who present with peripheral artery disease (PAD). Although a great deal of research has supported the efficacy of exercise rehabilitation for PAD, it is infrequently implemented into clinical practices.To date, no comparison of cardiac rehabilitation efficacy and acute exercise responses has been made between patients with PAD and patients with coronary artery disease (CAD). Considering some of the parallels between the two conditions, as they are both atherosclerotic conditions, and the strong recommendations for exercise in both populations, it is worthwhile to compare the efficacy of cardiac rehabilitation responses. It is also unclear if the magnitude of response for PAD patients is dependent on biological sex and clinical presentation as this may influence the development of exercise prescriptions. This study will be a prospective two-arm cohort study with both groups (CAD and PAD) undergoing the same intervention (standard 6 month out-patient cardiac rehabilitation program offered at the Toronto Rehabilitation Institute Rumsey Centre). The primary variable of interest will be peak oxygen consumption (VO2peak) with a secondary variable of interest being functional capacity, as measured by the 6-minute walk test. Tertiary variables of interest will include walking impairment, as measured by the Walking Impairment Questionnaire, and quality of life, as measured by the Short Form-36 health survey (SF-36).The second objective of this study is to determine if the magnitude of responses to cardiac rehabilitation for patients with PAD are dependent on biological sex or type of PAD (asymptomatic, post-surgical intervention, or intermittent claudication).Exploratory objectives include comparing acute exercise responses (prescribed exercise training load, actual training load, exercising heart rate and rating of perceived exertion) between PAD and CAD patients.

Conditions

Interventions

OTHER

Cardiac Rehabilitation

Cardiac rehabilitation is a 6 month program in which patients enrolled attend weekly classes which consist of individualized exercise and risk factor education lectures. This intervention is consistent with standard care procedures for the Cardiovascular Prevention and Rehabilitation Program at the Toronto Rehabilitation Institute Rumsey Centre.

Sponsors & Collaborators

  • University of Toronto

    collaborator OTHER

  • University Health Network, Toronto

    lead OTHER

Principal Investigators

  • Paul Oh · University Health Network, Toronto

Study Design

Allocation
NON_RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-08-15
Primary Completion
2019-03-31
Completion
2019-06-15

Countries

  • Canada

Study Locations

More Related Trials

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 NCT03394183 on ClinicalTrials.gov