NCT03221465

Project LIFT - Promoting Healthy Behavior Through a Wearable Fitness Device and Financial Incentives

Project LIFT - Lifestyle Intervention to Promote Fitness in Transplantation

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 127 (actual)
• Sponsor: University of Pennsylvania · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

Project LIFT is a randomized, controlled trial that tests the effectiveness of a remotely-monitored, home-based exercise program utilizing wearable fitness trackers to monitor steps taken per day, health engagement questions, and financial incentives. 120 subjects will be randomized into 3 arms: 1) usual care - no fitness tracker or incentive, 2) a fitness tracker + no incentives, and 3) fitness tracker plus financial incentives.

Detailed description

Obesity is the most common diseases in the United States - an estimated 35% of adults are obese. Among kidney (KT) and liver transplant (LT) recipients, weight gain and obesity is associated with poor graft function. Yet, within a year of transplantation, habituation to a sedentary lifestyle, changes in metabolism, and immunosuppression drugs contribute to an average 4-10 kg weight gain for recipients. Recent innovations in wearable device technology can passively monitor an individual's physical activity. Additionally, incentives and health questions designed using insights from behavioral economics have been shown to motivate device engagement and improvements in health behaviors. A remotely-monitored exercise program could improve behavior change and potentially be durable because it takes advantage of the high motivation for improving health in this population. The objective of this study is to use a randomized, controlled trial to test the efficacy of a home-based exercise program using wearable devices, health engagement questions and financial incentives. Participants in the intervention arm will establish a baseline step count during the first two weeks, followed by a 12-week intervention period and a 4-week follow-up period.

Conditions

• Kidney Transplant; Complications
• Liver Transplant; Complications
• Obesity

Interventions

Type	Name	Description
BEHAVIORAL	Self-monitoring of physical activity with incentives	Participants are given a pedometer (e.g. Misfit brand wrist pedometer) to allow self-monitoring of physical activity and receive financial incentives. Participants also answer two health questions a week for 12 weeks.
BEHAVIORAL	Usual care and self-monitoring of physical activity	Participants simply given a pedometer (e.g. Misfit brand wrist pedometer) with no other intervention to allow self-monitoring of physical activity.

Timeline

• Start date: 2017-03-01
• Primary completion: 2018-05-16
• Completion: 2018-12-01
• First posted: 2017-07-18
• Last updated: 2019-02-28

Locations

2 sites across 1 country: United States