Obesity, Childhood
Conditions
Brief summary
The rapid emergence of new and highly effective obesity medications has turned the field of pediatric weight management on its head. Adolescents living with obesity, their caregivers, healthcare providers, healthcare systems, policymakers, and payors are now wondering what role health behavior and lifestyle treatment (HBLT) has in terms of body mass index (BMI) reduction, improvements in quality of life and cardiometabolic health, and mitigating nutritional concerns when medications are used. Is intensive HBLT needed or could low intensity HBLT be an equally effective alternative; and if so, for whom? Our proposed project will answer these important questions that arise daily in the clinical setting and will generate critical new insights to guide decision-making for teens with obesity and the stakeholders who care deeply about them.
Detailed description
The premise underpinning our proposed project stems from the conceptual framework that obesity medications beneficially alter the underlying pathophysiology that largely drives eating behaviors (appetite, satiety, cravings, and "food noise"), thereby lessening the need for high doses of HBLT. In this way, medications can unburden adolescents living with obesity, their caregivers, healthcare providers, health systems, and payors from the need to engage in and provide intensive HBLT. This framework has directly informed our research strategy and methodological approach, including the design of our trial and the variables we have chosen to assess. Indeed, we plan to compare three different doses of HBLT in terms of their ability to improve health-related outcomes while having a keen eye on nutritional safety and eating disorders. The design and patient-centered outcomes for our trial have been carefully and thoughtfully crafted to provide evidence-based clarity on critical decisional dilemmas regarding how much HBLT is needed to get the most out of obesity pharmacotherapy and how social determinants of health (SDOH) factors can help guide treatment strategies to maximize effectiveness and safety.
Interventions
DRUGSemaglutide
All participants in this study will receive treatment with Semaglutide
Sponsors
University of Minnesota
Patient-Centered Outcomes Research Institute
Novo Nordisk A/S
Study design
Allocation
RANDOMIZED
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
TRIPLE (Subject, Caregiver, Investigator)
Masking description
The investigator, participant and the study coordinator will be blinded to the HBLT treatment. Only the dietitians and study monitor will know the HBLT treatment assignments of the participants.
Eligibility
Sex/Gender
ALL
Age
12 Years to 18 Years
Healthy volunteers
No
Inclusion criteria
* Aged 12 to \< 18 years at screening * BMI \>/= 95th percentile based on age and sex at screening * Provide release of information for established primary health provider * Own a device capable of connecting to the virtual platform sessions with video
Exclusion criteria
* Diabetes (type 1 or 2) due to safety concerns about proper surveillance of glycemic control virtually * HbA1c \>/= 6.5% * Current or recent (\< 6 months prior to screening) use of FDA-approved obesity medications * Previous metabolic/bariatric surgery or metabolic/bariatric surgery planned during the study period * Hypertriglyceridemia (TG \>/= 500 mg/dL) * Any past or current diagnosis of an eating disorder (i.e. anorexia nervosa, atypical anorexia nervosa, bulimia nervosa) * Major psychiatric disorder (e.g. schizophrenia, bipolar disorder) * Unstable clinically-diagnosed depression, defined as requiring psychiatric hospitalization in the last six months) * History of suicide attempt * History of suicidal ideation or self-harm within 30 days of screening * Patient Health Questionnaire (PHQ-9) score \>/= 15 at screening * Current pregnancy, breast feeding, or plans to become pregnant * Females refusing to use effective contraception * Diagnosis of monogenic obesity due to mutations in POMC, PCSK1, or LEPR * Diagnosis of syndromic obesity including, but not limited to, Bardet Biedl or Prader-Willi Syndrome * History of cholelithiasis without cholecystectomy * History of pancreatitis * Personal history of first-degree relative history of medullary thyroid carcinoma and/or multiple endocrine neoplasia type 2 * Known hypersensitivity to GLP1 agonists * Other participants from the same household who are participating in this trial * Any disorder, unwillingness, or inability, which in the investigator's opinion might jeopardize the participant's safety or compliance with the protocol
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Body Mass Index (BMI) Reduction | 24 months | Change in body mass index |
Countries
United States
Contacts
CONTACTDawn Nederhoff
PRINCIPAL_INVESTIGATORAaron Kelly, PhD
University of Minnesota
Outcome results
None listed