Delivering a Digital Health Intervention to Improve Food Access and Dietary Quality Among Adults With Hypertension
NCT ID: NCT06743191
Last Updated: 2025-12-22
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
67 participants
INTERVENTIONAL
2025-02-27
2025-12-18
Brief Summary
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Detailed Description
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Conditions
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Keywords
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Study Design
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NA
SINGLE_GROUP
PREVENTION
NONE
Study Groups
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Assess the feasibility of Access Nourish in a 4-month study among adults with hypertension li
All participants will be prospectively assigned to receive a behavioral intervention that includes 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. All intervention will be delivered remotely using smartphone technology.
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.
Interventions
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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.
Eligibility Criteria
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Inclusion Criteria
* Has hypertension, defined as a systolic BP of 130-159 mmHg and/or diastolic BP of 80-99 mmHg, whether or not taking hypertension medication.
* Resides in a census tract defined as low access by the United States Department of Agriculture (USDA)
* Resides in a zip code serviced by the grocery delivery app
* BMI 18.5 kg/m2+
* Has a smartphone with a data plan
* Willing to receive daily text messages
* Can participate in online videoconference visits
* Can read and write in English
Exclusion Criteria
* Cardiovascular disease event in the last 6 months
* Active cancer
* Recent hospitalization due to psychiatric condition or event
* Pregnancy or planned during the study period
* BMI 37 kg/m2 or higher
* Documented dementia
* On kidney dialysis
* Instructed to eat a low potassium diet
* Planned or recent bariatric surgery
18 Years
ALL
No
Sponsors
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National Institute of Nursing Research (NINR)
NIH
Johns Hopkins University
OTHER
Responsible Party
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Principal Investigators
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Hailey Miller, RN, PhD
Role: PRINCIPAL_INVESTIGATOR
Johns Hopkins University
Gary Bennett, PhD
Role: PRINCIPAL_INVESTIGATOR
Duke University
Locations
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Johns Hopkins
Baltimore, Maryland, United States
Countries
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Other Identifiers
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IRB00447049
Identifier Type: -
Identifier Source: org_study_id