Chickasaw Healthy Eating Environments Research Study

Summary

This study, the Chickasaw Healthy Eating Environments Research Study (CHEERS), will be conducted in partnership with Chickasaw Nation. CHEERS comprises several mutually reinforcing strategies to improve blood pressure (BP) control in people with hypertension. Environmental strategies include the investigator's innovative "Packed Promise for a Healthy Heart" program that provides hypertensive adults ages 18 and older with a voucher for fresh vegetables and fruits (referred to as a "fresh check") and home delivered food boxes that contain Dietary Approaches to Stop Hypertension (DASH)-approved ingredients for preparing low-salt, and traditional healthy Chickasaw meals. The study facilitates demonstrations of healthy cooking practices in participating communities. At the individual level, tribal members with uncontrolled hypertension will receive heart-healthy recipes (available at getfreshcooking.com) that are tailored to traditional Chickasaw diet and culture, educational materials, along with invitations to attend cooking demonstrations, fresh checks to improve access to fresh produce, and a Chickasaw Nation culturally-informed smartphone walking app called "AYA." At the policy level, CHEERS will culminate in a multimedia documentary presentation for tribal leadership detailing the intervention and featuring personal success stories by hypertensive community members. Study findings, including a health economics assessment, will be used to encourage policies for further expansion of the Packed Promise for a Healthy Heart Program; and policies promoting expansion of brick and mortar grocery outlets in rural Chickasaw communities.

Conditions

• Blood Pressure
• Body Weight

Interventions

BEHAVIORAL

Packed Promise for a Healthy Heart

Voucher for fresh vegetables and fruits (referred to as a "fresh check"); Home delivered food boxes that contain Dietary Approaches to Stop Hypertension (DASH)-approved ingredients for preparing low-salt, and traditional healthy Chickasaw meals; Heart-healthy recipes (available at getfreshcooking.com) that are tailored to traditional Chickasaw diet and culture; Educational materials; Personalized invitation to attend local cooking demonstrations; Assistance to link the Fitbit and AYA app

Sponsors & Collaborators

• The Chickasaw Nation

  collaborator UNKNOWN

• Washington State University

  collaborator OTHER

• Oklahoma State University Center for Health Sciences

  lead OTHER

Principal Investigators

• Valarie BB Jernigan, DrPH, MPH · Oklahoma State University Center for Health Sciences

• Joy Standridge, MPH · The Chickasaw Nation

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

NONE

Model

PARALLEL

Eligibility

Min Age

18 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2018-07-10

Primary Completion

2020-12-24

Completion

2020-12-24

Countries

• United States

Study Locations