Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
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.
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Web-based Tracking Group | Experimental | Technology-Based Physical Activity Promotion |
|
| Pedometer Group | Active Comparator | Participants assigned to this group will receive a pedometer. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Technology-Based Physical Activity Promotion | Behavioral | Participants assigned to this group will use a web-integrated physical activity monitor, and accompanying website, to improve their physical activity levels. |
| Measure | Description | Time Frame |
|---|---|---|
| Change in objectively-measured physical activity | Assessed using ActiGraph. | Baseline to 16 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Self-reported physical activity | Assessed using questionnaires. | Baseline to 16 weeks |
| Body weight (kg) | Measured in clinic. | Baseline to 16 weeks |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Lisa A Cadmus-Bertram, PhD | University of California, San Diego | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Moores UCSD Cancer Center | La Jolla | California | 92093 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 26586418 | Derived | Cadmus-Bertram L, Marcus BH, Patterson RE, Parker BA, Morey BL. Use of the Fitbit to Measure Adherence to a Physical Activity Intervention Among Overweight or Obese, Postmenopausal Women: Self-Monitoring Trajectory During 16 Weeks. JMIR Mhealth Uhealth. 2015 Nov 19;3(4):e96. doi: 10.2196/mhealth.4229. | |
| 26071863 | Derived | Cadmus-Bertram LA, Marcus BH, Patterson RE, Parker BA, Morey BL. Randomized Trial of a Fitbit-Based Physical Activity Intervention for Women. Am J Prev Med. 2015 Sep;49(3):414-8. doi: 10.1016/j.amepre.2015.01.020. Epub 2015 Jun 10. |
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D001943 | Breast Neoplasms |
| D057185 | Sedentary Behavior |
| D050177 | Overweight |
| D009765 | Obesity |
| ID | Term |
|---|---|
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
| D001941 | Breast Diseases |
| D012871 | Skin Diseases |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Pedometer Intervention | Behavioral | Participants assigned to this group will receive a pedometer and be trained in its use. |
|
| Uptake of technology-based intervention components | To be assessed via data downloaded from the website used in this study. | During 16-week intervention |
| Quality of life | To be assessed via self-report questionnaire. | Baseline to 16 weeks |
| D017437 |
| Skin and Connective Tissue Diseases |
| D001519 | Behavior |
| D044343 | Overnutrition |
| D009748 | Nutrition Disorders |
| D009750 | Nutritional and Metabolic Diseases |
| D001835 | Body Weight |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |