Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 1, 2026, 3:52 PM EDT

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Showing 1–24 of 663 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Elevated Triglycerides, Cardiovascular Risk Factor
Interventions
DPA enriched n-3, n-3 control, Placebo
Dietary Supplement
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Healthy
Interventions
Contextualized Wish-Outcome-Obstacle-Plan (WOOP) intervention, Placebo
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Tucson, Arizona
Recruiting Not applicable Interventional

Social Optimization Study

NCT07564960
Conditions
Lung Cancer
Interventions
Social support receptivity training, Social awareness training
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 99 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Obstructive Sleep Apnea
Interventions
Peer-Buddy System, Usual Care
Other
Lead sponsor
University of Arizona
Other
Eligibility
21 Years to 85 Years
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Tucson, Arizona
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

Proposal To Develop A Rapid And Cost-Effective Diagnostic Test For Schizophrenia

NCT03781115
Conditions
Schizophrenia
Interventions
Ziprasidone, Olanzapine, Placebo Comparator
Drug
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 40 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona
Completed Not applicable Interventional Accepts healthy volunteers

The Brain on Whole Body Hyperthermia: A Neuroimaging Study

NCT02062840
Conditions
Major Depression
Interventions
High intensity whole-body infrared heating, Low intensity whole-body infrared heating, Functional Magnetic Resonance Imaging (fMRI) and electrocardiogram (EKG), Questionnaires
Device · Other
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 30 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Obsessive-Compulsive Disorder
Interventions
Psilocybin 10 mg, Psilocybin 20 mg, Psilocybin 30 mg
Drug
Lead sponsor
Francisco A Moreno
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Tucson, Arizona
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Exercise and COVID-19 Viral T-cell Immunity

NCT05019456
Conditions
COVID-19 Respiratory Infection, Influenza
Interventions
COVID-19 Vaccine
Biological
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 44 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Tucson, Arizona
Completed Not applicable Interventional Accepts healthy volunteers

A Behavioral Intervention With Foster Families

NCT05405972
Conditions
Family Relationship, Sibling Relations, Behavior, Social
Interventions
The Connected Family Series - For Foster Families
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
7 Years to 85 Years
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Breast Cancer
Interventions
limonene
Dietary Supplement
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older · Female only
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Tucson, Arizona
Completed Not applicable Interventional

Sleep in Collegiate Baseball Players

NCT07212101
Conditions
Sleep
Interventions
Sleep and diet
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 25 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
New York, New York
Conditions
Exercise Induced Bronchospasm, Asthma
Interventions
Not listed
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Ovarian Cancer
Interventions
flutamide
Drug
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 83 Years · Female only
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2014
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Cancer
Interventions
Calm Meditation Smartphone App Feedback, Cancer-Specific Meditation App Prototype Design, Cancer-Specific Meditation App Prototype
Other · Device
Lead sponsor
Calm.com, Inc.
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
San Francisco, California
Not listed No phase listed Observational Accepts healthy volunteers

Childhood Outcomes of Preterm Brain Abnormalities

NCT03410810
Conditions
Premature Birth, Neurodevelopmental Disorders, Brain Development Abnormality, Brain Lesion
Interventions
MRI, Neurodevelopmental/Neuropsychological Assessment
Diagnostic Test
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
Up to 8 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Accepts healthy volunteers

Calm for Cancer Sleep Disturbance

NCT04345068
Conditions
Cancer
Interventions
Calm Meditation Mobile App, Health Education Podcast Mobile App
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Cardiovascular Risk Factor
Interventions
Strawberry powder, Placebo powder
Dietary Supplement
Lead sponsor
University of Arizona
Other
Eligibility
30 Years to 65 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Pediatric Venous Thromboembolism
Interventions
Labs drawn
Diagnostic Test
Lead sponsor
University of Arizona
Other
Eligibility
6 Months to 17 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Influenza, Human
Interventions
Fluzone Quadrivalent, Flublok Quadrivalent
Biological
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years to 64 Years
Enrollment
3,988 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
4
States / cities
Tucson, Arizona • Tallahassee, Florida • Houston, Texas + 1 more
Conditions
Mild Cognitive Impairment (MCI)
Interventions
Dietary Intervention
Behavioral
Lead sponsor
St. Joseph's Hospital and Medical Center, Phoenix
Other
Eligibility
55 Years to 89 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
2
States / cities
Phoenix, Arizona
Recruiting Not applicable Interventional Accepts healthy volunteers

Hypknowledge Nationwide Sleep Extension

NCT07345767
Conditions
Short Sleep Duration
Interventions
Sleep Diary, Fitbit
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 60 Years
Enrollment
1,038 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Levodopa-Induced Dyskinesia, Parkinson's Disease
Interventions
Intervention: Ketamine
Drug
Lead sponsor
University of Arizona
Other
Eligibility
30 Years to 85 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Developmental Language Disorder
Interventions
Conversational recasting
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
4 Years to 6 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Tucson, Arizona
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Immunogenicity of Influenza Vaccinations

NCT06518577
Conditions
Influenza
Interventions
Flucelvax® (ccIIV3), Flublok® (RIV3)
Biological
Lead sponsor
Duke University
Other
Eligibility
18 Years to 64 Years
Enrollment
606 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
7
States / cities
Phoenix, Arizona • Tempe, Arizona • Atlanta, Georgia + 3 more