Clinical trial Recruiting at 2 sites Interventional Ages 12 to 19

Program to improve health and reduce substance use among Choctaw youth

Official title: Wakaya: Rising Up for Choctaw Youth Health

Run by University of Washington · NCT05818384 · Data updated 2026-11-12

This study is testing a nature-based program to help Choctaw youth aged 12-19 be more active, eat healthier, and reduce substance use by incorporating their cultural values.

More Sedentary Behavior trials

Quick facts

Study typeInterventional
Ages12 Years to 19 Years
SexAll
Enrollment176 (estimated)
SponsorUniversity of Washington
Academic / other
Locations2 sites (Durant, Oklahoma and 1 other locations)
StatusRecruiting
StartedApril 28, 2023
Main results expectedApril 30, 2027
Study endsApril 30, 2027
Registry record updatedSeptember 30, 2026
Trial IDNCT05818384 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are Choctaw youth aged 12-19 who live within the Choctaw Nation of Oklahoma and exhibit unhealthy eating or sedentary behaviors.

Probably not a fit

Patients with a history of opioid or methamphetamine use, severe allergies, or disabilities that prevent physical activity may not benefit from this program.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This program involves a two-group randomized waitlist-control trial aimed at enhancing physical activity, reducing sedentary behaviors, and promoting healthy eating habits among Choctaw youth aged 12-19. Participants will be randomly assigned to either receive the intervention immediately or wait for three months before starting. The intervention is an experiential, outdoor, nature-based program that incorporates Choctaw values and focuses on building motivation and leadership skills for healthier lifestyle choices. The study will recruit a total of 176 participants over five years, utilizing various community engagement strategies for recruitment.

Why it matters

Potential benefit: If successful, this program could significantly improve the health and well-being of Choctaw youth by promoting healthier lifestyle choices and reducing substance use.

How similar studies have gone: Other studies focusing on culturally tailored interventions for youth health have shown promise, indicating potential success for this approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Be enrolled in Choctaw Nation of Oklahoma (CNO)
* Live within CNO tribal region for 12 months

YES to one of the following:

* Consumed sweetened beverages or processed/fast food 2x or more per week; OR
* Engaged in excessive sitting or lying around (\>540 min/day) or engage in small screen recreation (\>2 hours/day); OR
* Physical activity - spend \<60 minutes/day outdoors or \<2.5 hrs per week in moderate or vigorous physical activity OR spend \<60 minutes a day in moderate or vigorous intensity aerobic activity; OR
* Engage in any T.V., small screen/video game recreation (\> 2 hours/day)

Exclusion Criteria:

* opioid/methamphetamine drug use (2 times or more in past month)
* allergic reactions to food (e.g. peanuts), plant (poison oak or ivy) or insects (e.g. bees, fire ants) that caused difficulty in breathing or necessitated hospitalization or caused an anaphylactic reaction
* disability that prevents student from walking or from engaging in exercise
* aggressive, violent, combative or inappropriate behaviors
* inability to follow directions
* psychotic symptoms

Where it's running

  • Choctaw Nation of Oklahoma
    Durant, Oklahoma, United States
    Recruiting
  • University of Washington, IWRI, School of Social Work
    Seattle, Washington, United States
    Recruiting

Study contacts

  • Principal investigator: Michelle Johnson-Jennings, PhD — University of Washington
  • Study coordinator: Tee Benally
  • Email: tbenally@uw.edu
  • Phone: 833-265-4289

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.