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Diet Intervention for Hypertension: Adaptation and Dissemination to Native Communities

NCT02796313 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 315

Last updated 2023-10-02

No results posted yet for this study

Summary

We will conduct a randomized trial to test our DASH (Dietary Approaches to Stop Hypertension) based intervention in 370 adult American Indians with inadequately controlled systolic blood pressure (≥130 mmHg). Over the 5 years of the project, we will recruit and randomize 200 participants from each of 4 urban sites: two in Washington, one in Oklahoma, and one in South Dakota.

Conditions

Interventions

BEHAVIORAL

DASH Groceries + Weekly Sessions

Intervention group participants will receive 1 hour of in-person nutritional counseling and a personalized prescription for the low-salt DASH diet based on estimated calorie needs at baseline, followed by weekly 20-minute phone calls in weeks 1-8 to provide extra support.

BEHAVIORAL

Groceries + Brochure

Control group participants will receive a printed brochure about the health benefits of a low-salt diet. They will place an unrestricted $35 grocery order for 8 weeks.

Sponsors & Collaborators

  • Oklahoma State University

    collaborator OTHER

  • Washington State University

    lead OTHER

Principal Investigators

  • Dedra Buchwald · Washington State University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-11-17
Primary Completion
2023-03-04
Completion
2023-03-04

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02796313 on ClinicalTrials.gov