Clinical Trials Logo

Clinical Trial Summary

The objective of this study is to examine whether a financial incentive program increases minutes of moderate-to-vigorous physical activity (MVPA) per week among cardiac rehabilitation (CR) graduates.


Clinical Trial Description

A 52-week, randomized, crossover study design will be employed to examine the impact of financial incentives on MVPA among cardiac rehabilitation (CR) program graduates. Two experimental therapies, (1) online self-monitoring plus 'virtual rewards' (i.e. badges) (ExTrack.ca) and (2) online self-monitoring plus 'financial incentives' (ExTracker.ca), will be administered for six months, one after the other.

Study participants will be randomly assigned (1:1) to receive these therapies in one of two orders: Group A will receive ExTrack.ca (virtual rewards) for six months, followed by ExTracker.ca (financial incentives) for the next six months; Group B will receive the financial incentive condition first, and the virtual rewards condition second. While exposed to the incentive condition, participants will be eligible to earn financial reward per day exercise is tracked.

This study design allows for the assessment of 'real world' uptake of an incentive program among CR patients, since both Groups A and B will be able to earn incentives. This design will also help determine if incentives sustain MVPA in the first six months post-CR compared with the virtual rewards condition. Finally, the crossover design will allow the exploration of incentive 'timing' - that is, figuring out if incentives more effectively sustain MVPA post-CR if they are offered immediately, versus six months after graduation when patient motivation tends to wane.

In addition to tracking exercise sessions using the online self-monitoring tool, participants will be asked to record steps per day, and 10-minute MVPA bouts per day, using a StepsCount accelerometer. To check the accuracy of participant entries, participants will be asked to mail-in their accelerometers at the study mid- and end-points (26 and 52 weeks, respectively). Participants will also be asked to complete the Behavioural Regulation to Exercise Questionnaire (BREQ-3) at baseline (T1), study mid-point/crossover (T2), and study end-point (T3) as well as cardiopulmonary fitness assessments at T1 and T3. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03095261
Study type Interventional
Source University Health Network, Toronto
Contact Marc Mitchell, PhD
Phone 4166607881
Email marc.mitchell@uhn.ca
Status Recruiting
Phase N/A
Start date September 2016
Completion date April 2018

See also
  Status Clinical Trial Phase
Completed NCT02122198 - Vascular Mechanisms for the Effects of Loss of Ovarian Hormone Function on Cognition in Women N/A
Completed NCT02502812 - Bioequivalence Study of Clopidogrel 75 mg in Two Tablet Formulations Relative to Reference Tablet in Healthy Subjects Phase 1
Recruiting NCT04216342 - Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Fx-5A in Healthy Volunteers Phase 1
Recruiting NCT04927429 - Technical Development of Cardiovascular Magnetic Resonance Imaging
Completed NCT03654313 - Single and Multiple Ascending Doses of MEDI6570 in Subjects With Type 2 Diabetes Mellitus Phase 1
Completed NCT03646656 - Heart Health Buddies: Peer Support to Decrease CVD Risk N/A
Completed NCT02081066 - Identification of CETP as a Marker of Atherosclerosis N/A
Completed NCT02147626 - Heart Health 4 Moms Trial to Reduce CVD Risk After Preeclampsia N/A
Completed NCT02998918 - Effects of Short-term Curcumin and Multi-polyphenol Supplementation on the Anti-inflammatory Properties of HDL N/A
Completed NCT02711878 - Healing Hearts and Mending Minds in Older Adults Living With HIV N/A
Completed NCT02868710 - Individual Variability to Aerobic Exercise Training N/A
Completed NCT02589769 - Effects of Reduction in Saturated Fat on Cholesterol and Lipoproteins in Lean and Obese Persons N/A
Not yet recruiting NCT02578355 - National Plaque Registry and Database N/A
Recruiting NCT02885792 - Coronary Artery Disease in Patients Suffering From Schizophrenia N/A
Completed NCT02272946 - Effect of IL--1β Inhibition on Inflammation and Cardiovascular Risk Phase 2
Completed NCT02640859 - Investigation of Metabolic Risk in Korean Adults
Completed NCT02657382 - Mental Stress Ischemia: Biofeedback Study N/A
Completed NCT02652975 - Anticancer Treatment of Breast Cancer Related to Cardiotoxicity and Dysfunctional Endothelium N/A
Recruiting NCT02265250 - Pilot Study-Magnetic Resonance Imaging for Global Atherosclerosis Risk Assessment
Active, not recruiting NCT02600338 - Meta-analyses of the Effect of Legumes on Blood Pressure N/A