NCT06257550

AdapTive Personalized Dietitian coacHing, Messaging and pRoduce prescrIption to improVE Healthy Dietary Behaviors

THRIVE: AdapTive Personalized Dietitian coacHing, Messaging and pRoduce prescrIption to improVE Healthy Dietary Behaviors

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 80 (actual)
• Sponsor: Johns Hopkins University · Academic / Other
• Sex: All
• Age: 18 Years – 79 Years
• Healthy volunteers: Accepted

Summary

THRIVE intervention is a 2-arm randomized pilot trial testing the feasibility and preliminary efficacy of producing prescriptions, tailored dietitian counseling with adaptive messages, and linkages to social resources among 80 Black adults with hypertension.

Detailed description

Nearly 55% of Black adults have hypertension and uncontrolled blood pressure. Dietary Approaches to Stop Hypertension (DASH) promotes a dietary pattern rich in fruits and vegetables (fruits and vegetables), low-fat dairy, lean meats with reduced saturated fat, and sweets, which is effective in lowering blood pressure. The proposed THRIVE intervention will enroll 80 Black adults with hypertension living in Healthy Food Priority Areas (HFPAs) in a 2-arm randomized pilot study. One group will receive Produce prescriptions, personalized dietitian coaching, and adaptive bi-directional messaging; the other group will receive standard produce bags. Both groups will be linked to needed social services. The investigators will assess changes in overall DASH adherence, acceptability, and feasibility at 3- and 6-months post-randomization. The investigators will: 1) Develop and beta test THRIVE among Black adults with hypertension living in HFPAs; 2) Test feasibility and preliminary efficacy of THRIVE at 6 \& 12 weeks; 3) Determine short-term sustainability of THRIVE at 6 months.

Conditions

• Hypertension

Interventions

Type	Name	Description
BEHAVIORAL	THRIVE Intervention	THRIVE Intervention includes: 1. Weekly Pulse Surveys 2. Adaptive culturally tailored messages 3. Personalized Dietitian Coaching 4. Produce Prescription "FARMacy" Mobile Market 5. Linkages to Social Services
BEHAVIORAL	Active Comparator	The Active Comparator arm will receive standard produce bags through our food is medicine partner, and will receive the linkages to needed social and health resources intervention components.

Timeline

• Start date: 2024-06-10
• Primary completion: 2025-10-20
• Completion: 2025-10-31
• First posted: 2024-02-14
• Last updated: 2025-11-05

Locations

1 site across 1 country: United States