Behavioral Weight Loss Program for Cancer Survivors in Maryland

Inclusion Criteria:

previously diagnosed with a malignant solid tumor,
completed all required surgical, and/or chemotherapy and/or radiation curative intent therapy at least three months prior to enrollment,
anticipated treatment-free life span of 12 months or longer.
chemoprophylaxis with tamoxifen or aromatase inhibitors for breast cancer in women will be permitted
anti- Luteinizing-hormone releasing therapy for prostate cancer in men will be permitted.
BMI ≥ 25 kg/m2 (BMI ≥ 23 kg/m2 for Asians) and weight ≤ 400 lbs.
have an email address for regular personal use

Additional criteria for participants in weight tracking (self-directed or app directed)

willingness to record/transmit quarterly weights for 12 months

Additional criteria for App-Directed Program:

willingness to change diet and increase physical activity and track weight, diet and physical activity
have a smart phone for personal use
sufficient data plan/Internet to support daily use of weight loss app*

Additional Criteria for Coach-Directed Weight Loss Program

willingness to lose weight by changing diet and physical activity habits
willingness to track weight, diet and physical activity
willingness to record/transmit quarterly weights for 12 months
smart phone for personal use
data plan/Internet to support daily use of weight loss app*
willingness to complete coaching calls (12 weekly calls and 3 monthly calls)

sufficient call plan to support coaching calls

a corresponding website could be used, then daily Internet access is required for person use.

Exclusion Criteria:

received any chemotherapy (unless anti-hormonal therapy) and/or radiation three months or less prior to the proposed program date
women who are breastfeeding, pregnant, or planning pregnancy within the next year

Additional exclusion criteria for participants in weight tracking and/or Coach-Directed Program

self-identification of uncontrolled concurrent medical condition likely to limit compliance with the program as determined by investigators.
current involvement in another organized weight loss program
current use of steroids or other medication known to affect body weight
bariatric surgery scheduled within the next 6 months, or
plan to move outside the continental US in the next 12 months