Corazon de la Familia (Heart of the Family)

Summary

The Corazón de la Familia study is a randomized controlled trial to examine the effects of a novel family-focused lifestyle modification intervention to reduce risk for type 2 diabetes and cardiovascular disease (CVD) among Hispanics/Latinos. Facilitated by community health workers, the family-focused intervention engages two members of a family in an educational program addressing lifestyle behaviors to support sustained engagement in healthy lifestyles among Hispanics with high risk for type 2 diabetes or CVD. In this study, we will conduct a randomized controlled trial using a 2-group design and compare the short-term and long-term impact of the family-focused active intervention to an individual-focused control condition on biological and behavioral type 2 diabetes and CVD risk factors. Furthermore, we will examine outcomes of participants in the family-focused intervention to determine how each family member's engagement in healthy lifestyle behaviors and level of support for the other family member's engagement in healthy lifestyle behaviors affects their own and their partner's outcomes.

Conditions

• Risk Reduction Behavior
• Diabetes Mellitus, Type 2
• Cardiovascular Diseases

Interventions

BEHAVIORAL

Family-focused intervention arm

Family pairs including an individual family member at-risk for type 2 diabetes or CVD and a co-participating family member will be enrolled in the study. After completing baseline data they will be randomly selected to participate in one of the two study arms. For the family-focused arm, the family pair will attend 8 2-hour weekly educational sessions about type 2 diabetes and CVD risk reducing lifestyle behaviors. The sessions will be presented by community health workers (CHWs) in Spanish to groups of 5 to 6 family pairs. Following completion of the sessions, data will be collected from the family pairs. CHWs will call monthly to provide information and support through the end of the 12-month period at which time data will be collected from the family pairs.

BEHAVIORAL

Individual-focused intervention arm

Family pairs including an individual family member at-risk for type 2 diabetes or CVD and co-participating family member will be enrolled in the study. After completing baseline data pairs will be randomly selected to participate in one of two interventions. For the individual-focused intervention, the at-risk individual will attend 8 weekly 2-hour education sessions on type 2 diabetes and CVD risk reducing lifestyle behaviors. Sessions will be presented by CHWs in Spanish to groups of 10 to 12 individuals. Following completion of sessions, data will be collected from the individuals. CHWs will call monthly to provide information and support through the end of the 12-month period at which time data will be collected from the at-risk individuals and their co-participating family members.

Sponsors & Collaborators

• National Institute of Nursing Research (NINR)

  collaborator NIH

• National Institutes of Health (NIH)

  collaborator NIH

• Gia Mudd

  lead OTHER

Principal Investigators

• Gia Mudd-Martin, PhD, RN · University of Kentucky

• Rosa Martin · University of Kentucky

Study Design

Allocation

RANDOMIZED

Purpose

PREVENTION

Masking

TRIPLE

Model

PARALLEL

Eligibility

Min Age

18 Years

Sex

ALL

Healthy Volunteers

Yes

Timeline & Regulatory

Start

2017-10-05

Primary Completion

2023-12-23

Completion

2023-12-23

Countries

• United States

Study Locations