This trial is active, not recruiting.

Condition breast cancer
Treatments technology-based physical activity promotion, pedometer intervention
Sponsor University of California, San Diego
Start date April 2013
End date December 2014
Trial size 50 participants
Trial identifier NCT01837147, 1R03CA168450-01


Women who are overweight or do not exercise are at higher risk for breast cancer after menopause. This study will test a new electronic device that measures the body's movement and works alongside a website to help women increase their physical activity level. If effective, this system could be tested in larger studies aiming to reduce breast cancer risk by reducing or preventing obesity.

United States No locations recruiting
Other Countries No locations recruiting

Study Design

Allocation randomized
Intervention model parallel assignment
Masking open label
Primary purpose prevention
Technology-Based Physical Activity Promotion
technology-based physical activity promotion
Participants assigned to this group will use a web-integrated physical activity monitor, and accompanying website, to improve their physical activity levels.
(Active Comparator)
Participants assigned to this group will receive a pedometer.
pedometer intervention
Participants assigned to this group will receive a pedometer and be trained in its use.

Primary Outcomes

Change in objectively-measured physical activity
time frame: Baseline to 16 weeks

Secondary Outcomes

Self-reported physical activity
time frame: Baseline to 16 weeks
Body weight (kg)
time frame: Baseline to 16 weeks
Uptake of technology-based intervention components
time frame: During 16-week intervention
Quality of life
time frame: Baseline to 16 weeks

Eligibility Criteria

Female participants from 18 years up to 80 years old.

Inclusion Criteria: - Female - Postmenopausal - BMI >= 25.0 kg/m2 - Physically inactive - Internet user with regular access to high-speed internet - Willing and able to complete study requirements Exclusion Criteria: - History of invasive breast cancer - Medical contraindication to exercise - Medical problem or other issue that would interfere with intervention - Current participation in another physical activity study

Additional Information

Official title Using Technology to Promote Activity in Women at Elevated Breast Cancer Risk
Principal investigator Lisa A Cadmus-Bertram, PhD
Trial information was received from ClinicalTrials.gov and was last updated in April 2014.
Information provided to ClinicalTrials.gov by University of California, San Diego.