Improving Blood Pressure Control Among Food Insecure Hypertensive Adults
NCT ID: NCT05877898
Last Updated: 2025-12-17
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
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
COMPLETED
NA
75 participants
INTERVENTIONAL
2025-02-03
2025-05-27
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
After the completion of the baseline data, participants will randomly be assigned to one of the three arms: (1) no strategy (n=25 participants), (2) Community Health Worker (CHW) education (n=25 participants), (3) CHW Education and Navigation (n=25 participants). Each participant will be in the study for the following 4 weeks.
The implementation strategies will be conducted by a trained and certified CHW from within the East Gainesville community. The participants assigned to no strategy will be provided a color copy of the NIH's Healthy Blood Pressure for Healthy Hearts: Small Steps to Take Control Flyer. The CHW Education arm participants will be invited to meet with the CHW to learn about eating healthier to reduce blood pressure and enhance quantity and quality of life. The CHW Education and Navigation arm participants will be invited to complete all the CHW education arm material and be offered a menu of optional services for personalization including: (1) transportation to the grocery store (weekly for 4 weeks), (2) culturally adapted hypertension-tailored cooking recipes, (3) a virtual cooking class with food delivered to their door led by community partnerr, (4) access to UF IFAS's online library of healthy food cooking videos, and (5) in-store education on food labels, grocery shopping, and food resource management skills through the Cooking Matters at the Store curricula.
We will produce descriptive statistics of baseline characteristics for study participants in each arm and test for balanced randomization. We will perform regression analyses, ANOVA estimations, and non-parametric statistical tests for pre-post differences in BP and carotenoid levels within and between treatment arms. Assuming a baseline systolic mean of 140 mmHg, standard deviation of 10, 25 participants/arm, and alpha 0.05, we will have 82% power to detect a 8 mmHg difference in both active arms vs. control, similar to prior dietary studies (≥71% power if one arm achieves only 4 mmHg difference). Average scores of ≥3 on the 0-5 scale for AIM, FIM, and IAM will indicate success.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
No strategy
Individuals assigned to this arm with receive a publicly available color copy of the NIH's Healthy Blood Pressure for Healthy Hearts: Small Steps to Take Control Flyer available
No interventions assigned to this group
Community health worker provided education
Participants will be invited to meet with the CHW to learn about eating healthier to reduce blood pressure and enhance quantity and quality of life. The CHW will register individuals for SNAP benefits and educate them on how to use their benefits locally. As other resources exist, including food pantries, food distribution events, and Fresh Access Bucks (a federal program to double SNAP if spent on local produce at eligible farmers markets), the CHW will provide information on these services. The CHW will also provide a brief motivational educational session about eating healthier to reduce BP and enhance quality and quantity of life. The CHW will meet once for up to one hour with each participant.
CHW Education
Participants will be invited to meet with the CHW to learn about eating healthier to reduce blood pressure and enhance quantity and quality of life.
Community health worker provided education and Navigation
Participants will be invited to complete all the CHW education arm material and be offered a menu of optional services for personalization including: (1) transportation to the grocery store (weekly for 4 weeks), (2) culturally adapted hypertension-tailored cooking recipes, (3) a virtual cooking class with food delivered to their door led by community partner, (4) access to UF IFAS's online library of healthy food cooking videos, and (5) in-store education on food labels, grocery shopping, and food resource management skills through the Cooking Matters at the Store curricula.
CHW Education and Navigation
Participants will be invited to complete all the CHW education arm material and be offered a menu of optional services for personalization including: (1) transportation to the grocery store (weekly for 4 weeks), (2) culturally adapted hypertension-tailored cooking recipes, (3) a virtual cooking class with food delivered to their door led by community partner, (4) access to UF IFAS's online library of healthy food cooking videos, and (5) in-store education on food labels, grocery shopping, and food resource management skills through the Cooking Matters at the Store curricula.
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
CHW Education
Participants will be invited to meet with the CHW to learn about eating healthier to reduce blood pressure and enhance quantity and quality of life.
CHW Education and Navigation
Participants will be invited to complete all the CHW education arm material and be offered a menu of optional services for personalization including: (1) transportation to the grocery store (weekly for 4 weeks), (2) culturally adapted hypertension-tailored cooking recipes, (3) a virtual cooking class with food delivered to their door led by community partner, (4) access to UF IFAS's online library of healthy food cooking videos, and (5) in-store education on food labels, grocery shopping, and food resource management skills through the Cooking Matters at the Store curricula.
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
* BP between 130 to 179 mm Hg systolic and 80 to 119 mm Hg diastolic
* experience food insecurity
* live in 32609, 32601, or 32641 zip codes
* eligible for SNAP
Exclusion Criteria
18 Years
69 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
National Center for Advancing Translational Sciences (NCATS)
NIH
University of Florida
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Stephanie Staras, PhD
Role: PRINCIPAL_INVESTIGATOR
University of Florida
Carla Fisher, PhD
Role: PRINCIPAL_INVESTIGATOR
University of Florida
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
University of Florida
Gainesville, Florida, United States
Countries
Review the countries where the study has at least one active or historical site.
Provided Documents
Download supplemental materials such as informed consent forms, study protocols, or participant manuals.
Document Type: Informed Consent Form
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
IRB202300592
Identifier Type: -
Identifier Source: org_study_id