Behavioral Exposure for Introceptive Tolerance RCT
A Tailored Exposure Intervention for Exercise Anxiety and Avoidance in Cardiac Rehabilitation
Who can join
Ages 40 and older · All sexes
Full eligibility criteria
Inclusion Criteria: 1. ≥ 40 years of age 2. Elevated exercise anxiety (score of ≥ 30 on ESQ-18) 3. Low active (\< 90 min self-reported moderate-to-vigorous intensity physical activity/day in past three months) 4. Medically approved cardiac rehabilitation 5. English proficiency Exclusion Criteria: 1. Evidence of cognitive impairment (≤ 23 on Montreal Cognitive Assessment; MoCA) 2. Severe disabling chronic medical and/or psychiatric comorbidities determined on a case-by-case basis that prevents safe or adequate participation 3. Expectation that patient will not live through study periods
About the study
Behavioral Exposure for Interoceptive Tolerance (BE-FIT) is a mechanism-informed behavioral intervention to target exercise anxiety. The three primary components of BE-FIT include: (1) exposure to feared bodily sensations and exercise; (2) prevention of safety behavior use before/during/after exercise, and (3) use of a wrist-worn activity monitor for physical activity (PA) feedback and activity goal setting. Evidence from the investigators' Stage I trial indicated that BE-FIT is feasible, acceptable, and safe and produced reductions in exercise anxiety and increased exercise outcomes (short-term moderate-to-vigorous intensity physical activity and steps/day). The investigators' present aim is to conduct a Stage II randomized-controlled trial to further evaluate the efficacy of BE-FIT in decreasing exercise anxiety in cardiac rehabilitation (CR) patients and examine whether changes in this target yield successive changes in exercise adherence outcomes.
What is being tested
- Behavioral Exposure For Introceptive Tolerance (behavioral)
- Health Education Control (behavioral)
Sponsor: Rutgers, The State University of New Jersey · Participants: 146 · Started: May 3, 2022
Contact the study team
- Samantha G Farris, PhD · Phone: (845) 445-2174
- Isabelle C Barb, BA · Phone: 6095752169
Official record on ClinicalTrials.gov — NCT05398276
Locations in the U.S.
Conditions
From ClinicalTrials.gov, data retrieved Oct 1, 2026. Each study sets its own eligibility; the study team decides who can join.