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RECRUITING

NCT04305431

Dietary Behavior Intervention in African Americans at Risk for Cardiovascular Disease

Sponsor: National Institutes of Health Clinical Center (CC)

View on ClinicalTrials.gov

Summary

Background: The risk of heart disease among African Americans is still common despite a greater understanding of the disease and better approaches to managing it. Healthy cooking and eating patterns can help reduce the risk of heart disease. But things like access to grocery stores and knowledge of good nutrition can affect these healthy patterns. Researchers want to see if community-based programs can help. Objective: To learn about the cooking behaviors of African American adults at risk for heart disease. Also, to see if a community-based cooking intervention will affect home-cooking behaviors. Eligibility: African American adults 18 and older who live in Wards 7 and 8 of Washington, D.C., and have at least one self-reported risk factor for heart disease Design: Phase I participants will complete a survey. It asks about their medical history, lifestyle, stress level, and eating habits. They will take part in a focus group. During this, they will talk about what they eat and what foods are available to them. Participation lasts 1 day for 3 hours at Pennsylvania Avenue Baptist Church in Washington, D.C. Phase II participants will go to shared cooking events at Pennsylvania Avenue Baptist Church. These will be held once a week for 6 weeks. They will be led by a trained chef. Participants will visit the NIH Clinical Center 3 times. Transportation will be provided if they need it. They will have physical exams and have blood drawn. They will be interviewed and complete questionnaires. A dietician will review the food they eat. An occupational therapist will assess their cooking skills. They will keep a daily cooking journal. Participation lasts 18 weeks.

Official title: Exploring a Dietary Behavior Intervention in African-Americans at Risk for Cardiovascular Disease: A Community Acceptability and Feasibility Study

Key Details

Gender

All

Age Range

18 Years - 99 Years

Study Type

INTERVENTIONAL

Enrollment

Start Date

2021-02-25

Completion Date

2027-08-01

Last Updated

2026-04-08

Healthy Volunteers

Yes

Conditions

Diet Cooking

Interventions

BEHAVIORAL

Cooking Intervention

90-minute culinary education sessions.

* FIRST PHASE: A sample of AA adults (n= 20) living in Wards 7 or 8 of Washington, D.C. will be recruited for this phase. INCLUSION CRITERIA: English-speaking Self-identified AA adults (defined as age greater than or equal to 18) Live in Wards 7 or 8 in Washington, D.C. At least one self-reported risk factor for CV disease known by participant or told to participant by a clinician within the last 12 months. Specific risk factors are: * overweight or obese (self-reported height and weight compute to BMI if needed greater than or equal to 25) * elevated waist to hip ratio * elevated cholesterol * clinical hypertension or prehypertension * prediabetes * elevated fasting glucose level on laboratory report * current smoker or prior (within the past 12 months) smoker. EXCLUSION CRITERIA: Under the age of 18 Do not live in Wards 7 or 8 in Washington, D.C. No risk factors for CVD Or adults not of AA descent (self-identified) Non-English speaking SECOND PHASE: A sample of AA adults (n= 35) living in Wards 7 or 8 of Washington, D.C. will be recruited for this phase. INCLUSION CRITERIA: English-speaking Self-identified AA adults (defined as age greater than or equal to 18) Who live in Wards 7 or 8 in Washington, D.C. At least one self-reported risk factor for CV disease known by participant or told to participant by a clinician within the last 12 months. Specific risk factors are: * overweight or obese (self-reported height and weight compute to BMI if needed \>= 25) * elevated waist to hip ratio * elevated cholesterol * clinical hypertension or prehypertension * prediabetes * elevated fasting glucose level on laboratory report * current smoker or prior (within the past 12 months) smoker. Not pregnant at the time of screening and enrollment.\* Willing to not attend or enroll in another cooking/culinary education program or class during participation in this study Not enrolled currently or in the prior 12 months (at time of recruitment) in another ongoing cooking/culinary education program or class EXCLUSION CRITERIA: AAs who are not age greater than or equal to 18 AA Adults not living in Wards 7 or 8 in Washington, D.C. AA Adults living in the same household as another participant AA adults without at least one risk factor for CVD Or adults not of AA descent Non-English speaking Those enrolled currently or in the prior 12 months at time of recruitment in another ongoing cooking/culinary education program Those not willing to not attend or enroll in another cooking/culinary education program or class during participation in this study \* If individuals become pregnant during their participation, they can continue to participate if they want to. The pregnant participant will not undergo DEXA scanning procedure.

Locations (1)

National Institutes of Health Clinical Center

Bethesda, Maryland, United States