ImpRoving hEalth behaviourS for LIfe After ENdometrial CancEr Trial

Ki vehet részt

• ≥ 18 years old
• Histologically confirmed endometrioid adenocarcinoma (low-grade), FIGO 2009 stages I to III
• 1 month to 10 years post-surgery and completion of adjuvant treatment
• Self-reported BMI ≥25 and ≤45 kg/m2, or self-reported BMI ≥18.5 and ≤24.9 kg/m2 together with a cardiometabolic condition or waist circumference ≥80 cm. Cardiometabolic conditions are also self-reported and included type 2 diabetes, prediabetes, hypertension, dyslipidemia, coronary artery disease, and stroke among others
• Willing and able to adhere to the study interventions and assessments
• Seeking best weight using the readiness to change questionnaire
• Have a cell phone compatible with the Fitbit app with internet access and Bluetooth capabilities
• Able to speak, read and understand English

Ki nem vehet részt

• Weight fluctuations (±5 kg) within the previous 3 months
• Planned surgery in the next 6 months
• Previous bariatric surgery
• Taking corticosteroids
• Taking anti-obesity drugs
• Active substance abuse (alcohol, cannabis, illicit drugs, prescription drugs)
• Uncontrolled thyroid disorder
• Type 1 diabetes
• Potential safety risk with exercise or maximal exercise testing screened with the 2023 Physical Activity Readiness Questionnaire (PAR-Q+)53, signs and symptoms of CVD, and any of the American Heart Association's absolute or relative contraindications to exercise testing
• Self-reported history of an eating disorder diagnosed by a physician
• Unable to adhere to the study protocol (i.e., unavailable to commit to scheduled group video conferencing sessions; limited access to the Internet; not willing to use platform, individuals who have been advised by a health professional not to lose weight or reduce caloric intake; cognitive impairment or dementia; etc.)
• Type 2 diabetes with HbA1c > 10% or are taking insulin, sulfonylureas, or GLP-1 agonists
• Recurrent (local, regional, or distant) or metastatic EC
• Abnormal (i.e., mutated) p53 status in combination with FIGO 2009 stage III or IV
• Current smoker (of any type, e.g e-cigarettes, tobacco, marihuana, vaping)
• Self-report >90 moderate-intensity min/week of aerobic physical activity on average over the past three months
• Physical or mobility limitations impacting ability to perform physical activity
• Self-report following a structured hypocaloric diet (e.g., using formulated meal replacements, weight loss meal program) or a restrictive diet (intermittent fasting, or high-fat diet) in the past three months, or self-report currently following a vegan diet but for less than two years
• Intending to be away longer than 2 weeks consecutively during the intervention and unable to adhere to the study protocol during this period
• Dual-energy x-ray absorptiometry (DXA) or magnetic resonance imaging (MRI) contraindications for research purposes, such as pacemakers or pregnancy
• Unable to participate in telephone and virtual intervention protocols (e.g., having a severe hearing or vision loss)
• Unable to come to study location
• Unable to provide written informed consent