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Delivering a Digital Health Intervention to Improve Food Access and Dietary Quality Among Adults With Hypertension

NCT06743191 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 67

Last updated 2026-02-12

No results posted yet for this study

Summary

A total of 65 participants with hypertension and low access to high quality food will be enrolled to test the feasibility of using commercially available grocery delivery services, simultaneous to a robust behavioral intervention, to improve adherence to the Dietary Approaches to Stop Hypertension (DASH) eating pattern. The behavioral intervention will include skills training, nutrient goal setting, self-monitoring via dietary tracking, personalized text message feedback, and adaptive health coaching. Participants will also receive a membership to Instacart+ and weekly grocery list recommendations from a health coach. The primary outcome will be indicators of feasibility, including acceptability, demand, implementation and practicality and adaption. Change in DASH adherence and blood pressure will also be evaluated. The intervention period for participants will be 4 months.

Conditions

Interventions

BEHAVIORAL

Access Nourish

A total of 65 participants with hypertension and low access to high quality food will be enrolled to test the feasibility of using commercially available grocery delivery services, simultaneous to a robust behavioral intervention, to improve adherence to the DASH eating pattern. The behavioral intervention will include skills training, nutrient goal setting, self-monitoring via dietary tracking, personalized text message feedback, and adaptive health coaching. Participants will also receive a membership to Instacart+ and weekly grocery list recommendations from a health coach. Participants will be able to complete all intervention components via smartphone. The intervention period for participants will be 4 months.

Sponsors & Collaborators

Principal Investigators

  • Hailey Miller, RN, PhD · Johns Hopkins University

  • Gary Bennett, PhD · Duke University

Study Design

Allocation
NA
Purpose
PREVENTION
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-02-27
Primary Completion
2025-12-18
Completion
2025-12-18

Countries

  • United States

Study Locations

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Entities

Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06743191 on ClinicalTrials.gov