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ClinicalTrials.gov public records Last synced Oct 14, 2026, 4:50 AM EDT

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Showing 409–432 of 455 matching trials from the live ClinicalTrials.gov search.
Filters: Sponsor: University of Oregon Clear all
Terminated Not applicable Interventional

OCT-guided LALAK in Children

NCT01579643
View directory record Official record
Conditions
Corneal Opacity
Interventions
OCT guided laser-assisted lamellar anterior keratoplasty (LALAK), Penetrating Keratoplasty (KP)
Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
1 Month to 18 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 17, 2018 · Synced Oct 14, 2026, 4:50 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Colorado-Oregon Altitude Study

NCT05734716
View directory record Official record
Conditions
Acute Mountain Sickness
Interventions
Erythropoietin, Iron sucrose (Venofer), Sterile Sodium Chloride
Drug
Lead sponsor
University of Oregon
Other
Eligibility
18 Years to 40 Years
Enrollment
121 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
2
States / cities
Leadville, Colorado • Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 10, 2023 · Synced Oct 14, 2026, 4:50 AM EDT
Completed Not applicable Interventional

Construal Level as a Novel Pathway for Affect Regulation and Cancer Control

NCT04620915
View directory record Official record
Conditions
Smoking Cessation, Smoking Reduction, Cancer
Interventions
High-level construal, Down-regulation of craving for cigarettes, Up-regulation of goal energization
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
25 Years to 55 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
2
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Oct 14, 2026, 4:50 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effectiveness of Orally Dosed Emergency Contraception in Obese Women - UPA

NCT02859337
View directory record Official record
Conditions
Obesity, Contraception
Interventions
UPA-ECx1, UPA-ECx2
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 6, 2024 · Synced Oct 14, 2026, 4:50 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

RISE Lab: Building Resilience Through Responsibility

NCT07833917
View directory record Official record
Conditions
Mental Health
Interventions
RISE Lab is a tier 2 small group mental health intervention aimed at building self-regulation and resilience among middle school students at risk for mental health concerns.
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
11 Years to 14 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 14, 2026, 4:50 AM EDT
Not listed Phase 1 Interventional

Ursodiol in Huntington's Disease

NCT00514774
View directory record Official record
Conditions
Huntington Disease
Interventions
ursodiol, placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 5, 2009 · Synced Oct 14, 2026, 4:50 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Topical Estriol for Vaginal Health

NCT00908570
View directory record Official record
Conditions
Vaginal Health
Interventions
estriol, Placebo
Drug
Lead sponsor
Gynuity Health Projects
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
2
States / cities
Los Angeles, California • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 4, 2011 · Synced Oct 14, 2026, 4:50 AM EDT
Not listed Not applicable Interventional

Telephone Counseling to Enhance the Quality and Safety of Romantic and Sexual Relationships in People Living and Aging With HIV

NCT03004170
View directory record Official record
Conditions
HIV Seropositivity
Interventions
Telephone-Administered Motivational Interviewing Plus Behavioral Skills Training, Telephone-Administered Coping Effectiveness Training
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
50 Years and older
Enrollment
343 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 9, 2021 · Synced Oct 14, 2026, 4:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Neurophysiology of Weakness and Exercise in Rotator Cuff Tendinopathy

NCT02971072
View directory record Official record
Conditions
Acute Pain, Atrophic, Goals, Impairment, Infiltration, Injury, Muscle Weakness, Pain, Pathology, Shoulder Pain, Syndrome, Tendinopathy
Interventions
Subacromial injection, Physical Therapy
Procedure · Other
Lead sponsor
University of Oregon
Other
Eligibility
21 Years to 45 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2021
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 13, 2022 · Synced Oct 14, 2026, 4:50 AM EDT
Recruiting Not applicable Interventional

Mechanisms of Depression and Anhedonia in Adolescents: Linking Sleep to Reward- and Stress-Related Brain Function

NCT05691439
View directory record Official record
Conditions
Depression in Adolescence
Interventions
Sleep extension and advance, Regular sleep duration and timing
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
14 Years to 18 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 17, 2025 · Synced Oct 14, 2026, 4:50 AM EDT
Completed Not applicable Interventional

One Team: Changing the Culture of Youth Sport With Pregame Safety Huddles

NCT04099329
View directory record Official record
Conditions
Concussion, Brain
Interventions
Pre-game Safety Huddles
Behavioral
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
11 Years to 14 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 31, 2022 · Synced Oct 14, 2026, 4:50 AM EDT
Not yet recruiting No phase listed Observational Accepts healthy volunteers

Research On Advanced Diagnostics and Management of All Pregnancies to Prevent Stillbirth (ROADMAPS)

NCT07745101
View directory record Official record
Conditions
Stillbirth
Interventions
Not listed
Lead sponsor
RTI International
Other
Eligibility
18 Years and older · Female only
Enrollment
7,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
5
States / cities
San Diego, California • New York, New York • Portland, Oregon + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Oct 14, 2026, 4:50 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

DPBRN Longitudinal Study of Repaired or Replaced Dental Restorations

NCT01201395
View directory record Official record
Conditions
Dental Caries
Interventions
Not listed
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
6 Years and older
Enrollment
9,813 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
6
States / cities
Birmingham, Alabama • Gainesville, Florida • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 20, 2011 · Synced Oct 14, 2026, 4:50 AM EDT
Completed Phase 4 Interventional Results available

Chronic Hypertension and Pregnancy (CHAP) Project

NCT02299414
View directory record Official record
Conditions
Hypertension
Interventions
Anti-hypertensive therapy, No anti-hypertensive therapy (unless BP is severe)
Drug · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
12 Years and older · Female only
Enrollment
2,408 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
72
States / cities
Birmingham, Alabama • Mobile, Alabama • Little Rock, Arkansas + 54 more
Source: ClinicalTrials.gov public record
Updated May 17, 2023 · Synced Oct 14, 2026, 4:50 AM EDT
Completed Not applicable Interventional Results available

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

NCT04182763
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 29, 2025 · Synced Oct 14, 2026, 4:50 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Scalability of a Home Health Navigator Program to Reduce Arsenic, Nitrate, and Lead in Private Well Water

NCT05395663
View directory record Official record
Conditions
Pollution; Exposure
Interventions
Community health worker
Behavioral
Lead sponsor
Oregon State University
Other
Eligibility
21 Years and older
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Corvallis, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 18, 2025 · Synced Oct 14, 2026, 4:50 AM EDT
Completed No phase listed Observational

Acupuncture and Chiropractic Care for Chronic Pain in an Integrated Health Plan

NCT01345409
View directory record Official record
Conditions
Chronic Pain
Interventions
Not listed
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years and older
Enrollment
1,242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 23, 2016 · Synced Oct 14, 2026, 4:50 AM EDT
Not listed Phase 3 Interventional

Cardiac Sympathetic Denervation for Prevention of Ventricular Tachyarrhythmias

NCT01013714
View directory record Official record
Conditions
Sudden Cardiac Death, Ventricular Tachycardia, Ventricular Fibrillation, Cardiomyopathy
Interventions
Cardiac Sympathetic Denervation (CSD), Routine Care
Procedure · Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
3
States / cities
Los Angeles, California • Portland, Oregon • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 19, 2024 · Synced Oct 14, 2026, 4:50 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Magnetic Resonance Imaging and Biomarkers for Muscular Dystrophy

NCT01484678
View directory record Official record
Conditions
Duchenne Muscular Dystrophy, Becker Muscular Dystrophy
Interventions
Not listed
Lead sponsor
University of Florida
Other
Eligibility
5 Years to 62 Years · Male only
Enrollment
550 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
3
States / cities
Gainesville, Florida • Portland, Oregon • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 15, 2025 · Synced Oct 14, 2026, 4:50 AM EDT
Recruiting Phase 2Phase 3 Interventional

FFP In Traumatic BRAin INjury (FIT-BRAIN) Trial

NCT06062888
View directory record Official record
Conditions
Moderate to Severe Traumatic Brain Injury
Interventions
Fresh Frozen Plasma (FFP)
Biological
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 65 Years
Enrollment
357 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Oct 14, 2026, 4:50 AM EDT
Completed Not applicable Interventional Results available

Coaching Alternative Parenting Strategies (CAPS) Study

NCT02684903
View directory record Official record
Conditions
Child Abuse, Self-control, Parenting
Interventions
Parent Child Interaction Therapy
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
3 Years and older
Enrollment
408 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 2, 2023 · Synced Oct 14, 2026, 4:50 AM EDT
Completed Phase 3 Interventional

HIV and HCV Intervention In Drug Treatment Settings - 1

NCT00102349
View directory record Official record
Conditions
Behavior Therapy
Interventions
Behavior Therapy
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 99 Years
Enrollment
706 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
8
States / cities
Denver, Colorado • Greeley, Colorado • Fall River, Massachusetts + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 14, 2026, 4:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Nitroprusside on Intrauterine Device (IUD) Insertion

NCT01248091
View directory record Official record
Conditions
Cervical Pain, Pelvic Pain
Interventions
Nitroprusside Gel, Placebo Gel
Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 14, 2012 · Synced Oct 14, 2026, 4:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Substance Use Adaptation of Fathering Through Change

NCT04532619
View directory record Official record
Conditions
Parenting, Substance Use
Interventions
Fathering Through Change
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
18 Years and older · Male only
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 8, 2024 · Synced Oct 14, 2026, 4:50 AM EDT