No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
Ready to participate?
Review the details below, then apply to join this clinical trial.
At a Glance
Age
18 and older
Sex
Any
Study type
Interventional
Purpose
Prevention
Participants needed
146 (estimated)
Sponsor
Northern Arizona University · Other
Who this trial is looking for
This trial is looking for Native American employees of Twin Arrows Casino who want to reduce their weight and improve their health. Participants will receive a 12-week nutrition program that includes group coaching sessions with trained students.
Are You a Good Fit for This Trial?
You may be able to join if
I am a Native American employee of Twin Arrows Casino.
I am between 21 and 65 years old.
I have a body mass index (BMI) greater than 24.
I am not currently in a weight-loss program.
I have not had any weight-loss surgeries.
I have worked at Navajo Gaming Enterprise for at least one year.
I plan to continue working at Navajo Gaming Enterprise for the next year.
You may not be able to join if
I have had gastric bypass or other weight-loss surgery.
I am pregnant or planning to become pregnant within the next year.
I depend on insulin.
I cannot attend weekly group coaching sessions.
Summarized in plain language from this trial's official eligibility criteria.
The full criteria are further down this page — only the research team can
confirm whether you qualify.
Think this trial could be right for you?
Answer three quick questions written from this study's own rules to see if you may qualify. No account needed to find out.
The investigators propose to conduct a randomized controlled trial with a wait-list control to determine efficacy in reducing risk of obesity and related disease in Native American employees of Twin Arrows Casino. Participants will be randomly assigned to the experimental group or the wait-list control. The experimental group will receive a 12-week mNDPR nutrition intervention with culturally rele…
The investigators propose to conduct a randomized controlled trial with a wait-list control to determine efficacy in reducing risk of obesity and related disease in Native American employees of Twin Arrows Casino. Participants will be randomly assigned to the experimental group or the wait-list control. The experimental group will receive a 12-week mNDPR nutrition intervention with culturally relevant materials. Five NAU Masters of Public Health (MPH) students will be trained in Motivational Interviewing and the mNDPR nutrition protocol to serve as Lifestyle Coaches. These students will lead weekly, group-based coaching sessions with up to 15 participants each at Twin Arrows Casino. Participants will be assigned to their designated group based on their availability. The 12 weekly group sessions will be scheduled to accommodate various work shifts (day, night, and swing). The first group session will be 2-hours long to serve as an 'immersion', followed by weekly 1-hour sessions, all led by the Lifestyle Coaches. The Lifestyle Coaches will use Motivational Interviewing techniques to assist participants to develop personal goals. Lifestyle Coaches will also provide nutrition education, specifically using the mNDPR protocol. Participants in the wait-list control will receive the same intervention after the experimental group completes their 12-week intervention. In addition to measures at weeks 0 and 13, a 24-hour diet recall will be conducted in week 26 for the experimental group to explore long-term durability of diet quality changes.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Self-identified Native American employee of Twin Arrows Casino;
* 21-65 years of age;
* self-reported body mass index (BMI) of \>24 kg/m;
* not currently participating in a weight-loss program;
* not taking any medications that could increase medical risk (e.g., insulin) or th…
Inclusion Criteria:
* Self-identified Native American employee of Twin Arrows Casino;
* 21-65 years of age;
* self-reported body mass index (BMI) of \>24 kg/m;
* not currently participating in a weight-loss program;
* not taking any medications that could increase medical risk (e.g., insulin) or that had weight loss as a primary side effect;
* must work at Navajo Gaming Enterprise one year prior to the start of the study and indicate intent to work at Navajo Gaming Enterprise over the following year through the length of the study.
Exclusion Criteria:
* Individuals reporting gastric bypass, adjustable gastric band, gastric sleeve, or duodenal switch weight loss surgeries;
* pregnancy, or planning to become pregnant within the next year;
* insulin dependence;
* inability to attend weekly group coaching sessions will be ineligible to participate.
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