Nutrition360: Moving to Integrated and Holistic Disease Prevention Among Underserved Mississippians

Cardiovascular Diseases Clinical Trial

Official title:

Moving to Integrated and Holistic Disease Prevention Among Underserved Mississippians

Clinical Trial Details — Status: Active, not recruiting

Administrative data

• NCT number: NCT06286618
• Other study ID #: HHSN268201800015I
• Status: Active, not recruiting
• Phase: N/A
• Start date: September 1, 2022
• Est. completion date: August 31, 2024

Study information

• Verified date: June 2024
• Source: University of Southern Mississippi
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The objective for the study is to implement a pilot study to establish essential components to address diet quality in healthcare settings and examine what value an integrated service model delivery has for the primary prevention of cardiometabolic diseases with an initial focus on dietary behaviors. This objective will be met by 1: Utilizing a multiphase optimization study design to select and optimize essential components to address diet behaviors and 2: Comparing an integrated and referral-based delivery model for healthcare-based strategies that address structural and psychosocial barriers to a healthy diet for racial/ethnic minority, marginalized and disadvantaged background young to middle aged adult populations in Mississippi.

Description:

The study is designed based on the multiphase optimization strategy (MOST), which includes three phases to prepare or screen, optimize, and evaluate multiple components of an intervention. During first optimization phase, study team will conduct essential component selection by pilot testing three common strategies used in healthcare settings to deliver structural and psychosocial interventions that address diet behaviors. The second optimization phase will include pilot testing to examine the optimization of delivery mode for the essential components identified in first phase. In each phase, participants between 25 to 50 years of age who are at risk for CVD-related premature mortality will be recruited to complete a 3-month intervention in a community based clinical setting in Mississippi. The proposed project will provide foundational knowledge for components and delivery models that are the most essential and cost-effective to improve dietary behaviors among racial/ethnic minority and disadvantaged background populations in Mississippi.

Recruitment information / eligibility

• Status: Active, not recruiting
• Enrollment: 24
• Est. completion date: August 31, 2024
• Est. primary completion date: August 31, 2024
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 25 Years to 50 Years

Eligibility

Inclusion Criteria:

• 25 to 50 years of age

• cardiovascular disease-related premature mortality risk (people living with HIV/AIDS or diagnosed with or familial risk for diabetes, hypertension, obesity, or Metabolic syndrome)

• internet access

• Jackson (Mississippi) metropolitan statistical area residency

Exclusion Criteria:

• cancer with active treatment

• chronic obstructive pulmonary disorder, emphysema, cystic fibrosis or any other major lung disease

• liver or kidney dysfunction, end-stage renal disease, active hepatitis,

• celiac disease, colitis, or other gastrointestinal disorders

• current pregnancy or within six months postpartum at baseline

• heavy drinking

• unintentional weight loss of more than 5% of body weight within the past six months

• recent (in the past 6 months) heart attack, stroke or other major heart surgery or event

• eating disorders (anorexia or bulimia nervosa)

• currently being treated for a fungus, bacteria, viral, or other infection due to weak immune system

• Insulin dependent diabetes

Related Conditions & MeSH terms

• Cardiovascular Diseases

Intervention

Behavioral:
• Psychosocial Intervention
Psychosocial intervention is an intensive behavioral therapy intervention to address dietary behaviors. Each intervention session is a one-on-one interaction that focuses on setting individualized dietary goals and following up on them and is delivered by trained personnel. Sessions are delivered in 3 modalities which include face-to-face, phone call, and telehealth delivery. Each participant is randomly assigned to receive 4 weeks of each modality in one of the following orders: 1) Face-to-face; Telehealth; Phone Call 2) Telehealth; Phone Call; Face-to-face 3) Phone call; Face-to-face; Telehealth.

Other:
• Structural Intervention
The structural intervention is designed to supplement the diet with food resources via three modalities: voucher-based or F/V prescription, home meal delivery, or food bank box program. The voucher-based model includes a weekly $50 gift card with a prescription for having to eat more fruits and vegetables. The home meal delivery model includes a meal subscription that supplements the diet with two meals for two people each week (four total servings worth $65 including shipping). The food bank box program consists of participants picking up a box of food weekly from a food pantry located in the outpatient clinic. Each participant is randomly assigned to receive 4 weeks of each modality in one of the following orders: 1) Voucher; Meal Delivery; Food Box 2) Meal Delivery; Food Box; Voucher 3) Food Box; Voucher; Meal Delivery.
• Traditional Psychosocial+Structural
Participants will receive a combination of psychosocial and structural intervention, based on the most feasible selections from the preparation phase of the study. The intervention will initiate in a referral-based fashion in which participants will receive referral at enrollment visit.
• Integrated Psychosocial+Structural
Participants will receive a combination of psychosocial and structural intervention, based on the most feasible selections from the preparation phase of the study. The intervention will initiate in an integrated fashion in which participants will receive immediate onboard at enrollment visit.

Locations

Country	Name	City	State
United States	The University of Southern Mississippi	Hattiesburg	Mississippi

Sponsors (2)

Lead Sponsor	Collaborator
University of Southern Mississippi	My Brother's Keeper

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Participant Burden	An existing validated tool designed to assess research participant burden (Lingler et al., 2014) for cultural and contextual appropriateness; the tool includes 21 items assessed on a 5-point Likert agreement scale and the final adapted items will be summed for a total score. Higher scores mean a worse outcome.	up to 12 weeks
Secondary	cost effectiveness	Cost factors were identified by the study team during the preparation phase and measured based on personnel time, commodities, and other relevant factors for the delivery of the intervention components. Effects will then be computed based on the physical burden to determine the cost-effectiveness ratio.	3 months
Secondary	session attendance	Participant are expected to attend 12 intervention sessions over the course of 3 months. Attendance will be recorded by the participant manager as a categorical variable (yes/no). Higher attendance will mean a better outcome.	3 months
Secondary	diet quality	Dietary intake will be assessed using the NHANES Dietary Screener Questionnaire (Thompson et al., 2017; National Cancer Institute, 2010), which is a validated food frequency questionnaire assessing food intake over the past month. Participants will be asked to complete this at baseline, month 1, month 2, and post program. Increases in consumption of foods such as fruits, vegetables, whole grains, dairy/calcium and decreases in added sugars, red meat, and processed meat will mean a better outcome.	up to 3 months