Skip to main content
OpenTrials
Completed

NCT Number: NCT07220057

Sustainable Culturally Adapted Nutrition (SCAN) Program

The purpose of the study is to determine the impact of an enhanced, food incentive program [called the sustainable culturally adapted nutrition (SCAN) program], which is integrated with the Diabetes Prevention Program (DPP) and a food prescription framework. The SCAN program aims is to improve participant adherence and the ability to make sustainable behavioral changes to reduce the chances of developing diabetes.

Completed

Looking for future studies?

Notify Me

Key information

Age range

18 year–65 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

The University of Texas Health Science Center at Houston

Houston, Texas, 77006, United States

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Enrolled in the DPP program conducted by First Mile
  • Body Mass Index (BMI) ≥ 18
  • fasting glucose of 100-126 milligrams per deciliter (mg/dL) and/or Hemoglobin A1C (HbA1C) 5.4%-6.5%

Exclusion criteria

  • Withdrawal from the DPP program
  • Participant opts to not specifically participate in the SCAN program

Treatment and study plan

Live instructional video sessions

Behavioral

Three instructional live video sessions will be provided to participants via live videoconferencing. The session will describe fundamentals for preparing produce for cooking, healthy approaches to cooking foods, a review of serving sizes, reading labels, and different classes of health foods. The nutrition education is designed to promote healthy dietary patterns for all by empowering participants to navigate healthy eating through the lens of their own food and cultural experiences. By emphasizing culinary techniques over recipes, instructors can inspire adaptability of culturally familiar flavors and ingredients for a diverse range of ethnicities, abilities, and cooking equipment.

Links to educational videos

Behavioral

This online information will supplement and reinforce the information presented in the live instructional video sessions.

Diabetes Prevention Program (DPP)

Behavioral

The Diabetes Prevention Program (DPP) is a lifestyle change program intended to stop the onset of type 2 diabetes. The program involves Lifestyle Coaches, who help participants make and maintain the lifestyle changes that can help prevent type 2 diabetes. The Lifestyle Coaches share information about diabetes prevention, debunk fitness and health myths, and encourage fitness and healthy eating in regular group sessions. They also work with participants individually on personalized weight loss and exercise goals and action plans, using the group as a source of support and encouragement.

Produce Delivery

Behavioral

The investigators partnered with the Houston Food Bank (HFB) to offer up to 30 pounds of fresh produce twice per month to all DPP participants through a food prescription (Food Rx) program.

Primary outcomes

  1. Change in number of Diabetes Prevention Program (DPP) sessions attended

    Time frame: Baseline, at the end of the SCAN intervention (12 months after start of SCAN intervention)

Secondary outcomes

  1. Change in Weight

    Time frame: Baseline, at the end of the SCAN intervention (12 months after start of SCAN intervention)

  2. Change in calculated Body Mass Index (BMI)

    Time frame: Baseline, at the end of the SCAN intervention (12 months after start of SCAN intervention)

    BMI will be calculated as kg/m2.

  3. Change in HbA1c level

    Time frame: Baseline, at the end of the SCAN intervention (12 months after start of SCAN intervention)

  4. Low-Density Lipoprotein (LDL) level

    Time frame: Baseline, at the end of the SCAN intervention (12 months after start of SCAN intervention)

  5. High-Density Lipoprotein (HDL) level

    Time frame: Baseline, at the end of the SCAN intervention (12 months after start of SCAN intervention)

  6. Triglyceride level

    Time frame: Baseline, at the end of the SCAN intervention (12 months after start of SCAN intervention)

Sponsors and collaborators

Lead sponsor

The University of Texas Health Science Center, Houston

Other

Collaborators

  • Texas Department of State Health Services

Registry information

Official study title

Improving the Health of Americans Through Prevention and Management of Diabetes, Heart Disease and Stroke - Sustainable Culturally Adapted Nutrition (SCAN) Program

Important dates

Study start
2021
Primary completion
2023
Study completion
2023
First posted
Oct 23, 2025
Registry last updated
Oct 23, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.