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ClinicalTrials.gov public records Last synced Nov 15, 2026, 5:23 AM EST

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Showing 1–24 of 42 matching trials from the live ClinicalTrials.gov search.
Filters: Sponsor: Northern Arizona University Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Online Sleep Education for College Student's Sleep Health and Executive Functioning

NCT07765849
View directory record Official record
Conditions
Sleep, Executive Functioning, Sleep Hygiene, Health Literacy
Interventions
Psychoeducational Sleep Intervention
Behavioral
Lead sponsor
Northern Arizona University
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Nov 15, 2026, 5:23 AM EST
Not yet recruiting Early Phase 1 Interventional Accepts healthy volunteers

The Role of Brain Lactate Metabolism in Neuroprotection During Healthy Aging

NCT07731451
View directory record Official record
Conditions
Aging Well, Aging
Interventions
Sodium lactate infusion, Exercise-induced hyperlactatemia
Biological · Other
Lead sponsor
Northern Arizona University
Other
Eligibility
20 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2029
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Nov 15, 2026, 5:23 AM EST
Completed Not applicable Interventional Results available

We Are Here Now: a Multi-level, Multicomponent Sexual and Reproductive Health Intervention for American Indian Youth

NCT03694418
View directory record Official record
Conditions
Reproductive Behavior, Sexual Behavior
Interventions
We are here now: a multi-level, multi-component sexual and reproductive health intervention for American Indian youth
Behavioral
Lead sponsor
Montana State University
Other
Eligibility
14 Years to 18 Years
Enrollment
453 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
2
States / cities
Bozeman, Montana • Poplar, Montana
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Nov 15, 2026, 5:23 AM EST
Completed No phase listed Observational

Pediatric Obesity Weight Evaluation Registry (POWER) Study

NCT02121132
View directory record Official record
Conditions
Overweight, Obesity
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Up to 18 Years
Enrollment
4,276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2024
U.S. locations
38
States / cities
Cottonwood, Arizona • Little Rock, Arkansas • Los Angeles, California + 34 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2025 · Synced Nov 15, 2026, 5:23 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

A Nutritarian Study to Evaluate the Effectiveness of Lifestyle Changes in Chronic Disease Prevention, Especially Cancer

NCT03430141
View directory record Official record
Conditions
Chronic Disease, Cancer, Cardiovascular Diseases, Diabetes Mellitus, Lifestyle-related Condition, Mental Health Wellness 1, Sleep, Nutritional and Metabolic Disease, Nutrition Related Cancer, Nutritional Imbalance, Thyroid
Interventions
Nutritarian Diet-style
Other
Lead sponsor
Northern Arizona University
Other
Eligibility
18 Years and older · Female only
Enrollment
2,898 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 22, 2020 · Synced Nov 15, 2026, 5:23 AM EST
Recruiting Not applicable Interventional

Training Caregivers to Teach Vocabulary to Children With Language Impairment

NCT07519629
View directory record Official record
Conditions
Developmental Language Disorder
Interventions
Robust vocabulary intervention
Behavioral
Lead sponsor
Northern Arizona University
Other
Eligibility
4 Years to 6 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 9, 2026 · Synced Nov 15, 2026, 5:23 AM EST
Completed Phase 1 Interventional Results available

Development of a Robotic Ankle Assist Device

NCT04516343
View directory record Official record
Conditions
Cerebral Palsy
Interventions
Robotic Ankle Assist Device (RAAD)
Device
Lead sponsor
BiOMOTUM, Inc.
Industry
Eligibility
8 Years to 21 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 4, 2025 · Synced Nov 15, 2026, 5:23 AM EST
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Qoyangnuptu: Qoyangnuptu Intervention (QI) App

NCT06254924
View directory record Official record
Conditions
Mental Health Wellness 1
Interventions
QI App Users, Parents/Guardians of QI App Users
Behavioral
Lead sponsor
Northern Arizona University
Other
Eligibility
14 Years to 25 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 13, 2026 · Synced Nov 15, 2026, 5:23 AM EST
Completed Not applicable Interventional Accepts healthy volunteers Results available

e-HERO: Ending the HIV Epidemic in Rural Oklahoma

NCT05664802
View directory record Official record
Conditions
Human Immunodeficiency Virus (HIV)
Interventions
e-HERO: Ending the HIV Epidemic in Rural Oklahoma
Behavioral
Lead sponsor
Northern Arizona University
Other
Eligibility
17 Years to 29 Years · Male only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Nov 15, 2026, 5:23 AM EST
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Investigation of Motorized Lower-limb Prostheses

NCT07584707
View directory record Official record
Conditions
Ambulation With the "Take Home" or Passive Prosthesis, Ambulation With the Motorized Prosthesis in the "Off" Configuration, Ambulation With the Motorized Prosthesis in the "Transparent" Condition, Ambulation With the Motorized Prosthesis in the "Powered" Condition
Interventions
Passive prosthesis, Motorized prosthesis
Device
Lead sponsor
Northern Arizona University
Other
Eligibility
18 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Nov 15, 2026, 5:23 AM EST
Recruiting Not applicable Interventional Accepts healthy volunteers

Primary Prevention of Obesity in American Indian Youth in Rural Tribal Schools

NCT06864468
View directory record Official record
Conditions
Obesity Prevention, School Wellness Policy
Interventions
Health promotion curricula
Behavioral
Lead sponsor
Northern Arizona University
Other
Eligibility
8 Years to 10 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 20, 2025 · Synced Nov 15, 2026, 5:23 AM EST
Suspended Not applicable Interventional

A Comparison of Two Thoracic Manipulation Techniques to Improve Neck Pain

NCT02972710
View directory record Official record
Conditions
Neck Pain
Interventions
Supine thoracic spine thrust manipulation, Seated thoracic spine thrust manipulation
Other
Lead sponsor
Northern Arizona University
Other
Eligibility
20 Years to 50 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 13, 2018 · Synced Nov 15, 2026, 5:23 AM EST
Recruiting Not applicable Interventional Accepts healthy volunteers

Nen ŨnkUmbi/EdaHiYedo Plus (We Are Here Now Plus): a Multi-level Intervention to Reduce Health Disparities Among American Indian Youth

NCT07460973
View directory record Official record
Conditions
Healthy, Condom Use, Mental Health, Substance Use (Drugs, Alcohol)
Interventions
NE+, Control
Behavioral
Lead sponsor
Montana State University
Other
Eligibility
12 Years to 18 Years
Enrollment
843 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Bozeman, Montana
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Nov 15, 2026, 5:23 AM EST
Completed Early Phase 1 Interventional Results available

Testing an Adjustable Ankle Orthosis During Walking in Cerebral Palsy

NCT06262191
View directory record Official record
Conditions
Cerebral Palsy
Interventions
Differential and adjustable stiffness AFO (DAS-AFO)
Device
Lead sponsor
Northern Arizona University
Other
Eligibility
8 Years to 35 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated May 25, 2025 · Synced Nov 15, 2026, 5:23 AM EST
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Great Beginnings for Healthy Native Smiles: An Early Childhood Caries Prevention Project

NCT04556175
View directory record Official record
Conditions
Early Childhood Caries, Dental Caries
Interventions
Oral Health, Healthy Lifestyle
Behavioral
Lead sponsor
Northern Arizona University
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
Kykotsmovi, Arizona • Crow Agency, Montana
Source: ClinicalTrials.gov public record
Updated Aug 29, 2025 · Synced Nov 15, 2026, 5:23 AM EST
Recruiting Not applicable Interventional Accepts healthy volunteers

Arizona CEAL: Linking Social Care With Healthcare Systems to Address SDOH

NCT07799961
View directory record Official record
Conditions
Social Determinants of Health (SDOH), Hypertension, Diabetes Mellitus, Hypercholesterolaemia
Interventions
Community Health Worker intervention, Usual Care
Other
Lead sponsor
Sairam Parthasarathy
Other
Eligibility
18 Years and older
Enrollment
740 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
2
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Nov 15, 2026, 5:23 AM EST
Not listed Not applicable Interventional

Laser Shoes for Freezing in People With Parkinson's Disease

NCT05131906
View directory record Official record
Conditions
Parkinson Disease
Interventions
gait task and activity of daily living task
Device
Lead sponsor
Northern Arizona University
Other
Eligibility
Not listed
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 23, 2021 · Synced Nov 15, 2026, 5:23 AM EST
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Ankle Assistance and Resistance in Older Adults

NCT06284525
View directory record Official record
Conditions
Sarcopenia
Interventions
Ankle resistance and biofeedback
Device
Lead sponsor
Northern Arizona University
Other
Eligibility
65 Years to 85 Years
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Nov 15, 2026, 5:23 AM EST
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Evaluating Wearable Robotic Assistance on Gait

NCT04119063
View directory record Official record
Conditions
Cerebral Palsy
Interventions
powered orthosis
Device
Lead sponsor
Northern Arizona University
Other
Eligibility
5 Years to 35 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 10, 2024 · Synced Nov 15, 2026, 5:23 AM EST
Withdrawn Not applicable Interventional Accepts healthy volunteers

Happy Teeth for Hopi Tots: Cultural Adaptation of an Oral Health Entertainment-Education Intervention

NCT05297526
View directory record Official record
Conditions
Early Childhood Caries
Interventions
Culturally adapted children's book, Standard informational brochure on children's oral health
Behavioral
Lead sponsor
Northern Arizona University
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated May 22, 2023 · Synced Nov 15, 2026, 5:23 AM EST
Completed Not applicable Interventional Accepts healthy volunteers

Cell Signaling and Resistance to Oxidative Stress: Effects of Aging and Exercise

NCT03419988
View directory record Official record
Conditions
Aging
Interventions
Exercise Intervention
Behavioral
Lead sponsor
Northern Arizona University
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 26, 2020 · Synced Nov 15, 2026, 5:23 AM EST
Completed No phase listed Observational

Impact of Swallowing Impairment on Individuals With Parkinson Disease

NCT04769843
View directory record Official record
Conditions
Parkinson Disease, Dysphagia
Interventions
Not listed
Lead sponsor
Northern Arizona University
Other
Eligibility
18 Years to 100 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 27, 2022 · Synced Nov 15, 2026, 5:23 AM EST
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Diné Parents Taking Action Trial

NCT07176481
View directory record Official record
Conditions
Autism Spectrum Disorder (ASD), Developmental Disability
Interventions
Diné Parents Taking Action Program
Behavioral
Lead sponsor
Northern Arizona University
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Flagstaff, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced Nov 15, 2026, 5:23 AM EST
Recruiting Phase 2 Interventional

A Clinical Trial of Soluble Fiber for Asthma

NCT06372249
View directory record Official record
Conditions
Asthma in Children
Interventions
Inulin
Drug
Lead sponsor
Phoenix Children's Hospital
Other
Eligibility
6 Years to 17 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Nov 15, 2026, 5:23 AM EST