Healthcare Text Messaging to Improve Diet, Physical Activity and Weight Loss in a Pediatric Lipid Clinic (Text4Fit)
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About
The purpose of this study is to determine if health-related text messages sent from healthcare providers to overweight and obese adolescents enrolled at a pediatric lipid clinic will result in increased adherence to their nutrition and physical activity goals and improve their weight loss. The study will also assess if the volume of texts per week impacts outcomes.
Full description
Phase 1: We will recruit 5 participants the from the UF Pediatric Lipid and Obesity clinic for pre-intervention cognitive interviewing to assess acceptability of the intervention and request their input on a representative sample of text messages. Then, 20 participants will be recruited from the same clinic for the intervention (10 controls, 10 intervention participants). Controls will receive current standard care - clinic visits every three months anthropometric assessments and counseling on physical activity and nutrition goals by a healthcare provider, typically with no patient-provider communication between visits. The intervention group will receive the typical clinic visits plus daily text messages in between visits with fitness and nutrition messages to support their health goals. All participants will have anthropometric measurements at baseline, 3 and 6 months. Each participant will complete a Schwartz Diet and Activity History at 0, 3 and 6 month visits, and a post intervention survey will be completed at the 3 month time point.
Phase 2: The second phase will be a larger scale study to assess for statistically significant effects of the text messaging intervention. One hundred participants will be recruited from the UF Pediatric Lipid and Obesity Clinic, one hundred from the UF Pediatric Headache Clinic and one hundred from the Congenital Heart Center for a total of three hundred (n=300) participants at three clinic locations. Participants will be randomized at each clinic location to one of two groups, Group A (immediate intervention, n=50) or Group B (control group, delayed intervention, n=50).
Participants randomized to Group A will receive the typical clinic visits (which includes anthropometric measures every three months, counselling on physical activity and nutrition goals by a healthcare provider and for those prescribed medication for a chronic condition, medication counseling by a healthcare provide) plus daily text messages in between visits for 3 months to support their health goals. Group B will initially act as the control and will receive the typical clinic visits (which includes anthropometric measures every three months, counseling on physical activity and nutrition goals by a healthcare provider, and for those prescribed medication for a chronic condition, medication counseling by a healthcare provider) with typically with no patient-provider communication between visits. After a 6-month delay, Group B will then receive the intervention which includes the typical clinic visits as stated previously plus daily text messages in between visits for 3 months to support their health goals. Participants will be seen in clinic at standard intervals for routine follow up (typically every 3 months). Three months after participants finish receiving the text messages, the same anthropometric and medication measures (for those prescribed chronic medication) that were collected at baseline as part of routine care will be repeated. Each participant will complete a Block Food Screener and Block Physical Activity Screener at 0, 3, and 6 months. A post-intervention survey will be completed after the participants have stopped receiving text messages.
Enrollment
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Volunteers
Inclusion and exclusion criteria
Phase 1:
Inclusion Criteria:
- Adolescents age 13-17
- Overweight or obese (BMI > 85th percentile)
- Attend or will start attending UF Pediatric Lipid Clinic during the study period
- Own a cell phone that can receive text messages
Exclusion Criteria:
- Current diagnosis of a psychiatric eating disorder (anorexia nervosa or bulimia)
- Pregnancy
- Medical disease that would contraindicate moderate physical activity, as determined by clinician (MD or NP) from the Lipid Clinic
Phase 2:
Inclusion criteria
- Ages 11-21
- Overweight or obese (BMI > 85th percentile)
- Attend or will start attending UF Health Pediatric Lipid and Obesity Clinic,UF Health Pediatric Headache Clinic or UF Health Congenital Heart Center during the study period
- Own a cell phone that can receive text messages (or parent owns a cell phone that can receive text messages)
Exclusion criteria
- Current diagnosis of a psychiatric eating disorder (anorexia nervosa or bulimia)
- Pregnancy
- Medical disease that would contraindicate moderate physical activity
Trial design
Primary purpose
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Interventional model
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148 participants in 2 patient groups
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Data sourced from clinicaltrials.gov
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