Lifestyle Intervention for Young Adults With Serious Mental Illness

Summary

This is a four year project evaluating the effectiveness of a group-based lifestyle intervention (PeerFIT) supported by mobile health (mHealth) technology and social media compared to Basic Education in fitness and nutrition supported by a wearable Activity Tracking device (BEAT) in achieving clinically significant improvements in weight loss and cardiorespiratory fitness in young adults with serious mental illness (SMI).

Conditions

• Schizophrenia
• Schizoaffective Disorder
• Bipolar Disorder
• Major Depressive Disorder
• Overweight
• Obesity

Interventions

BEHAVIORAL

PeerFIT

The 12-month PeerFIT intervention consists of a 6-month intensive phase including: (a) once weekly 60-minute group weight management and exercise session led by a lifestyle coach; (b) once weekly one-hour physical activity session delivered in community settings; and (c) Facebook and mHealth technology (i.e., Fitbits, text messaging support) to increase motivation and facilitate self-monitoring and peer social support for health behavior change. Participants then transition to a 6-month lower intensity phase in which the 90-minute weight management sessions are discontinued. The groups will be conducted as open groups with a minimum of 4 and maximum of 18 participants at any given time.

BEHAVIORAL

BEAT

Participants in BEAT will receive monthly individual lifestyle sessions delivered by a lifestyle coach including education, guidance, and support for self-monitoring behaviors (i.e., daily self-weighing and tracking daily steps) during the first six months of the study, plus text message reminders and encouragement for self-monitoring weight loss behaviors during the entire 12-month study period. Participants will receive materials with tips and strategies for healthy eating and increasing physical activity. They will also be given a wearable activity tracker (i.e., Fitbit Zip) to use with instructions for using the device. The first session with the lifestyle coach will be in person and thereafter by phone.

Sponsors & Collaborators

• National Institute of Mental Health (NIMH)

  collaborator NIH

• Dartmouth-Hitchcock Medical Center

  lead OTHER

Principal Investigators

• Kelly A Aschbrenner, PhD · Dartmouth-Hitchcock and Geisel School of Medicine at Dartmouth College

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Model

PARALLEL

Eligibility

Min Age

18 Years

Max Age

35 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2017-07-03

Primary Completion

2022-05-31

Completion

2022-05-31

Countries

• United States

Study Locations