NCT06743191Completed
Delivering a Digital Health Intervention to Improve Food Access and Dietary Quality Among Adults With Hypertension
Feasibility of Delivering a Digital Health Intervention to Improve Food Access and Dietary Quality Among Adults With Hypertension
Source: ClinicalTrials.gov · Last updated 3 Nov 2026
Brief summary (registry, in English)
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 an online grocery delivery service 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.
- Status (registry)
- Completed
- Study type
- Interventional
- Enrollment
- 67 (actual)
- First submitted
- 16 Dec 2024
- Start date
- 27 Feb 2025
- Primary completion date
- 18 Dec 2025
- Lead sponsor
- Johns Hopkins University
- Diseases
- High blood pressure
- NCT number
- NCT06743191
What you commit to
- Study type: Interventional
- Participants enrolled: 67
- From 27 Feb 2025 to the primary completion date, 18 Dec 2025
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Planned or recent bariatric surgery
Other illness
- Cardiovascular disease event in the last 6 months
- Active cancer
- Recent hospitalization due to psychiatric condition or event
- Documented dementia
Lab values
- Instructed to eat a low potassium diet
Other
- Participating in another related research study
- Pregnancy or planned during the study period
- BMI 37 kg/m2 or higher
- On kidney dialysis
Who the study is looking for
- Adult 18 years of age or older
- 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
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Johns Hopkins Coordinator of this site? Confirm its status | Baltimore | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.