Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: An Addiction Model Based Mobile Health Weight Loss Intervention With Coaching in Adolescents With Overweight and Obesity: Multi-Site Randomized Controlled Trial
Brief Summary: The proposed multi-site randomized control trial (RCT) will test the effectiveness of an addiction-based weight loss intervention, embodied first as a smartphone app with telephone coaching and second as an identical approach phone-coaching alone intervention compared to age matched controls participating in an in-clinic weight management interventions in a larger sample of economically, racially and ethnically diverse adolescents (ages 14-18). One hundred and eighty adolescents will be recruited from pediatric interdisciplinary weight management clinics operating out of five different hospital systems in Southern California and through targeted mailing to 40 ethnically, racially and economically diverse neighborhoods in Los Angeles County. The adolescents will be randomized 1:1 via stratified block randomization to either receive 1) interactive addiction model based mobile health (mHealth) weight-loss intervention with personalized phone-coaching (AppCoach), 2) interactive addiction model based mHealth weight-loss intervention alone (App) or 3) Multidisciplinary in-clinic weight management program (Clinic). Assessment of the intervention's effect on zBMI and percent over the 95th percentile (%BMIp95), fasting metabolic parameters, addictive eating habits, executive function, and motivation for change will be obtained at enrollment, 3, 6, 12 and 18 months (1 year post intervention follow up).


Options:
A: Arm Label: App Plus Coaching (AC); Type: EXPERIMENTAL; Interventions: Behavioral: App, Behavioral: Coaching | Arm Label: App Alone (AA); Type: EXPERIMENTAL; Interventions: Behavioral: App | Arm Label: Clinic; Type: EXPERIMENTAL; Interventions: Behavioral: Clinic: Modified KidsNFitness | Intervention Type: BEHAVIORAL; Name: App; Assigned to Arm(s): App Alone (AA), App Plus Coaching (AC) | Intervention Type: BEHAVIORAL; Name: Coaching; Assigned to Arm(s): App Plus Coaching (AC) | Intervention Type: BEHAVIORAL; Name: Clinic: Modified KidsNFitness; Assigned to Arm(s): Clinic
B: Arm Label: Group 1. Control; Type: NO_INTERVENTION; Interventions: N/A | Arm Label: Group 2. Intervention 1; Type: EXPERIMENTAL; Interventions: Behavioral: Intervention 1 | Arm Label: Group 2. Intervention 2; Type: EXPERIMENTAL; Interventions: Behavioral: Intervention 2 | Intervention Type: BEHAVIORAL; Name: Intervention 1; Assigned to Arm(s): Group 2. Intervention 1 | Intervention Type: BEHAVIORAL; Name: Intervention 2; Assigned to Arm(s): Group 2. Intervention 2
C: Arm Label: eHealth weight loss intervention; Type: EXPERIMENTAL; Interventions: Behavioral: eHealth weight loss intervention | Arm Label: Usual care; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: BEHAVIORAL; Name: eHealth weight loss intervention; Assigned to Arm(s): eHealth weight loss intervention
D: Arm Label: Keyto intervention arm; Type: EXPERIMENTAL; Interventions: Device: Keyto device + app | Arm Label: Weight Watchers comparator arm; Type: ACTIVE_COMPARATOR; Interventions: Other: Weight Watchers app | Intervention Type: DEVICE; Name: Keyto device + app; Assigned to Arm(s): Keyto intervention arm | Intervention Type: OTHER; Name: Weight Watchers app; Assigned to Arm(s): Weight Watchers comparator arm

Answer: A