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ClinicalTrials.gov public records Last synced Nov 14, 2026, 8:56 PM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 106 matching trials from the live ClinicalTrials.gov search.

Filters: Sponsor: Oregon State University Clear all

Conditions: Character, Violence, Substance Use, Pro-Social Behavior, Academic Achievement
Interventions: Positive Action program; Behavioral
Lead sponsor: Oregon State University; Other
Eligibility: 6 Years and older
Enrollment: 4,230 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2004 – 2010
U.S. locations: 2
States / cities: Chicago, Illinois • Corvallis, Oregon

Conditions: Bipolar Disorder, Posttraumatic Stress Disorder
Interventions: Telepsychiatry Collaborative Care, Telepsychiatry Enhanced Referral; Behavioral
Lead sponsor: University of Washington; Other
Eligibility: 18 Years and older
Enrollment: 1,004 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2020
U.S. locations: 13
States / cities: Marianna, Arkansas • Marshall, Arkansas • West Memphis, Arkansas + 10 more

Conditions: Breast Cancer, Gynecologic Cancer
Interventions: Opening the Conversation, Side by Side; Behavioral
Lead sponsor: Oregon State University; Other
Eligibility: 18 Years and older
Enrollment: 158 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2025
U.S. locations: 1
States / cities: Corvallis, Oregon

Conditions: CAT Intervention Group, Control Group
Interventions: CAT Intervention Group; Behavioral
Lead sponsor: Oregon State University; Other
Eligibility: 8 Years to 17 Years
Enrollment: 36 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2025
U.S. locations: 1
States / cities: Corvallis, Oregon

Conditions: Overweight and Obesity, Insulin Resistance, Metabolic Disease, Mitochondrial Metabolism, Sedentary Lifestyle
Interventions: Hyperinsulinemic-euglycemic Clamp; Other
Lead sponsor: Oregon State University; Other
Eligibility: 30 Years to 55 Years
Enrollment: 9 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2022
U.S. locations: 1
States / cities: Corvallis, Oregon

Conditions: Aging, Muscle Atrophy or Weakness, Sarcopenia in Elderly, Sarcopenia
Interventions: Fatiguing Exercise; Behavioral
Lead sponsor: University of Oregon; Other
Eligibility: 18 Years to 80 Years
Enrollment: 24 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2027
U.S. locations: 1
States / cities: Eugene, Oregon

Conditions: Pantothenate Kinase-Associated Neurodegeneration
Interventions: CoA-Z, Placebo; Other
Lead sponsor: Oregon Health and Science University; Other
Eligibility: 3 Months to 89 Years
Enrollment: 77 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2025
U.S. locations: 1
States / cities: Portland, Oregon

Conditions: Postpartum Depression, Preterm Labor
Interventions: Mindfulness-based intervention (with a focus on self-compassion; MBSC), Vitamin D; Behavioral · Dietary Supplement
Lead sponsor: University of Idaho; Other
Eligibility: 18 Years to 50 Years · Female only
Enrollment: 500 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2027
U.S. locations: 1
States / cities: Coeur d'Alene, Idaho

Conditions: Behavior Problems
Interventions: Parent Training; Behavioral
Lead sponsor: San Diego State University; Other
Eligibility: 5 Years to 12 Years
Enrollment: 354 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2014
U.S. locations: 1
States / cities: San Diego, California

Conditions: Intracerebral Hemorrhage
Interventions: Deferoxamine Mesylate, Placebo (for Deferoxamine Mesylate); Drug
Lead sponsor: Beth Israel Deaconess Medical Center; Other
Eligibility: 18 Years to 80 Years
Enrollment: 294 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2018
U.S. locations: 25
States / cities: Phoenix, Arizona • Palo Alto, California • San Francisco, California + 18 more

Conditions: Drug Use, Peer Influence
Interventions: Retention Video; Other
Lead sponsor: Oregon Health and Science University; Other
Eligibility: 18 Years and older
Enrollment: 850 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2023
U.S. locations: 3
States / cities: Atlanta, Georgia • Lexington, Kentucky • Columbus, Ohio

Conditions: Autism Spectrum Disorder
Interventions: Use of toolkit; Behavioral
Lead sponsor: Oregon Health and Science University; Other
Eligibility: 18 Years and older
Enrollment: 237 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2014
U.S. locations: 1
States / cities: Portland, Oregon

Conditions: Hernia
Interventions: Not listed
Lead sponsor: Integra LifeSciences Corporation; Industry
Eligibility: 19 Years and older
Enrollment: 122 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2014
U.S. locations: 8
States / cities: Los Angeles, California • New Haven, Connecticut • Chicago, Illinois + 4 more

Conditions: Knee Dislocations, Multiple Ligament Knee Injuries
Interventions: Early Surgery, Delayed Surgery, Early Rehab, Delayed Rehab; Procedure
Lead sponsor: University of Pittsburgh; Other
Eligibility: 16 Years to 55 Years
Enrollment: 690 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2027
U.S. locations: 1
States / cities: Pittsburgh, Pennsylvania

Conditions: Anxiety Depression, Suicidal Ideation
Interventions: PeerLearning.net; Behavioral
Lead sponsor: University of Oregon; Other
Eligibility: 14 Years to 65 Years
Enrollment: 1,200 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2027
U.S. locations: 3
States / cities: Tempe, Arizona • Eugene, Oregon • Madison, Wisconsin

Conditions: Medication Adherence, Glaucoma
Interventions: Devers Drop Device (D3) app; Device
Lead sponsor: Universal Adherence LLC; Industry
Eligibility: 18 Years and older
Enrollment: 50 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020 – 2021
U.S. locations: 1
States / cities: Portland, Oregon

Conditions: Diabetic Nephropathies, Diabetic Glomerulosclerosis
Interventions: There is no intervention; Other
Lead sponsor: University of Pennsylvania; Other
Eligibility: 18 Years to 100 Years
Enrollment: 400 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2027
U.S. locations: 17
States / cities: Little Rock, Arkansas • Los Angeles, California • Palo Alto, California + 13 more

Conditions: Peripheral Neuropathy, Mitochondrial Trifunctional Protein Deficiency
Interventions: Vitamin E supplement; Dietary Supplement
Lead sponsor: Oregon Health and Science University; Other
Eligibility: 7 Years and older
Enrollment: 1 participant
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2010 – 2015
U.S. locations: 1
States / cities: Portland, Oregon

Conditions: Children, Only, Risk Reduction, Environmental Exposure
Interventions: Changes in pesticide exposure, IPM Practices, Educational Workshops; Behavioral
Lead sponsor: University of California, San Francisco; Other
Eligibility: 3 Years to 75 Years
Enrollment: 987 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2017 – 2024
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Atherosclerosis
Interventions: R-alpha lipoic acid, Placebo; Dietary Supplement
Lead sponsor: Oregon State University; Other
Eligibility: 18 Years to 60 Years
Enrollment: 81 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2009 – 2024
U.S. locations: 1
States / cities: Portland, Oregon

Conditions: Insulin Sensitivity, Obesity, Sedentary Lifestyle
Interventions: Exercise; Behavioral
Lead sponsor: Oregon State University; Other
Eligibility: 18 Years to 45 Years
Enrollment: 20 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2018
U.S. locations: 1
States / cities: Corvallis, Oregon

Conditions: Nutrition Poor, Micronutrient Deficiency, Aging
Interventions: Hazelnuts; Other
Lead sponsor: Oregon State University; Other
Eligibility: 55 Years and older
Enrollment: 41 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2016 – 2017
U.S. locations: 1
States / cities: Corvallis, Oregon

Conditions: Pregnancy Complications, Cardiovascular
Interventions: Purely observational study on the care and outcomes of participants with cardiovascular disease in pregnancy.; Other
Lead sponsor: University of Missouri, Kansas City; Other
Eligibility: 18 Years and older · Female only
Enrollment: 1,000 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2028
U.S. locations: 1
States / cities: Kansas City, Missouri

Conditions: Trifunctional Protein Deficiency
Interventions: Not listed
Lead sponsor: Oregon Health and Science University; Other
Eligibility: 7 Years to 40 Years
Enrollment: 26 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2006 – 2011
U.S. locations: 1
States / cities: Portland, Oregon

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Randomized Trial of the Positive Action Program in Chicago Schools and Extension to Grade 8

Study to Promote Innovation in Rural Integrated Telepsychiatry

Opening the Conversation Study

Development and Evaluation CAT and Youth

Insulin and Muscle Fat Metabolism

C-Protein in Fatigue and Aging

CoA-Z in Pantothenate Kinase-associated Neurodegeneration (PKAN)

Maternal Stress on Human Milk and Infant Outcomes

Community Implementation of KEEP: Fidelity and Generalization of Parenting

Intracerebral Hemorrhage Deferoxamine Trial - iDEF Ttrial

The Peer-Based Retention of People Who Use Drugs in Rural Research

Partnering With Autistic Adults to Improve Healthcare

Large Abdominal Hernia Repair With SurgiMend 3.0

STaR Trial: Multiple Ligament Knee Injuries

Transforming Adolescent Mental Health Through Accessible, Scalable, Technology-supported Small-group Instruction

A Universal Eye Drop Adherence Monitor to Measure and Improve Adherence to Ocular Medications

Transformative Research in Diabetic Nephropathy

Vitamin E Treatment for Long-Chain 3-Hydroxyacyl Coenzyme A (CoA) Dehydrogenase (LCHAD) Associated Neuropathy

Reducing Pesticide Exposures in Child Care Centers

Lipoic Acid and Prevention of Heart Disease

Exercise and Insulin Signaling in Human Skeletal Muscle

Role of Hazelnut Consumption in Improving Micronutrient Status in Older Adults

The Heart Outcomes in Pregnancy Expectations for Mom and Baby Study

Fatty Acid Oxidation Disorders & Body Weight Regulation Grant