Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 12, 2026, 1:32 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 193–216 of 455 matching trials from the live ClinicalTrials.gov search.
Conditions
Juvenile Delinquency Unspecified, Risk Behavior, Adolescent Behavior, Sexual Behavior, Drug Use
Interventions
Parent Ed. and Youth Skills Coaching, Services as Usual
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
13 Years to 18 Years · Female only
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
1
States / cities
Eugene, Oregon
Completed Not applicable Interventional Accepts healthy volunteers Results available

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

NCT03506568
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
Opioid-Related Disorders, Substance-Related Disorders, Narcotic-Related Disorders
Interventions
Injectable extended-release buprenorphine, Sublingual buprenorphine-naloxone
Drug
Lead sponsor
Yih-Ing Hser
Other
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
7
States / cities
El Dorado, Arkansas • Garberville, California • Gibson City, Illinois + 4 more
Conditions
Parkinson Disease
Interventions
Personalized tactile cueing, Fixed tactile cueing
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
45 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Obesity
Interventions
Multi-Modal Education (MME), Traditional Education (TE)
Behavioral
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
3,199 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
8
States / cities
Birmingham, Alabama • Washington D.C., District of Columbia • Iowa City, Iowa + 5 more
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of Exercise Training on Shoulder Neuromuscular Control

NCT02164305
Conditions
Shoulder Impingement
Interventions
Strengthening group, Neuromuscular group, Control
Other
Lead sponsor
University of Oregon
Other
Eligibility
18 Years to 50 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Eugene, Oregon
Conditions
Chronic Obstructive Pulmonary Disease (COPD)
Interventions
CAPTURE Tool
Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
45 Years to 80 Years
Enrollment
4,679 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
8
States / cities
Los Angeles, California • Aurora, Colorado • Miami, Florida + 4 more
Not listed Not applicable Interventional Accepts healthy volunteers

Garden-fresh Foods and Gut Microbiomes

NCT06506786
Conditions
Gut Microbiome
Interventions
Garden-fresh Produce, Supermarket Produce
Other
Lead sponsor
University of Oregon
Other
Eligibility
18 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Eugene, Oregon
Completed No phase listed Observational

Corneal Opacities in Children

NCT02117323
Conditions
Corneal Opacities
Interventions
Not listed
Lead sponsor
Oregon Health and Science University
Other
Eligibility
1 Month to 18 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Depression, Anxiety, Post-traumatic Stress Disorder, Stress, Worries; Pain or Disability, Breath Shortness
Interventions
Blueprint, Education program
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Durham, North Carolina
Completed Phase 2 Interventional Accepts healthy volunteers

Understanding Everyday Stress

NCT05502575
Conditions
Stress, Psychological Stress
Interventions
Self-monitoring and personalized stress management, Self-monitoring and general stress management
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
35 Years to 65 Years
Enrollment
213 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
University Park, Pennsylvania
Completed No phase listed Observational Accepts healthy volunteers

Placenta Imaging Project

NCT02749851
Conditions
High Risk Pregnancy
Interventions
MRI, MRI - IUGR
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 52 Years · Female only
Enrollment
379 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
2
States / cities
Portland, Oregon • Salt Lake City, Utah
Completed No phase listed Observational

Interpolated Flap Study

NCT04164550
Conditions
Skin Cancer, Non-Melanoma, Skin Cancer Melanoma, Mohs Micrographic Surgery
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Fuchs, Fuchs Dystrophy, Fuchs' Endothelial Dystrophy
Interventions
Ripasudil, Placebo
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
8
States / cities
Palo Alto, California • Sacramento, California • Palm Beach Gardens, Florida + 3 more
Completed Phase 4 Interventional Accepts healthy volunteers

Colorado-Oregon Altitude Study

NCT05734716
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
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effect of a Non-hormonal Cox-2 Inhibitor (Celebrex) on Ovulation

NCT01129245
Conditions
Ovulation, Luteal Development
Interventions
Celebrex, Placebo
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Temperature Change, Body
Interventions
Core body temperature device
Device
Lead sponsor
University of Oregon
Other
Eligibility
18 Years to 59 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Eugene, Oregon
Completed Not applicable Interventional Accepts healthy volunteers

Center M: Digital Health Innovation Pilot

NCT06000449
Conditions
Perinatal Depression
Interventions
Center M, Treatment as Usual
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
116 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Urinary Incontinence, Urge
Interventions
InterStim® device, Botox® injection
Device · Drug
Lead sponsor
NICHD Pelvic Floor Disorders Network
Network
Eligibility
21 Years and older · Female only
Enrollment
386 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
9
States / cities
Birmingham, Alabama • La Jolla, California • Albuquerque, New Mexico + 6 more
Completed Phase 2 Interventional Accepts healthy volunteers

Effects of Jumping on Growing Bones

NCT00000405
Conditions
Osteoporosis
Interventions
Exercise intervention
Procedure
Lead sponsor
Oregon State University
Other
Eligibility
5 Years to 10 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2008
U.S. locations
1
States / cities
Corvallis, Oregon
Recruiting Not applicable Interventional Accepts healthy volunteers

SBIR/ STTR Family Check-up Online

NCT06876246
Conditions
Mental Health, Parenting Stress, Academic Achievement, Parenting Skills, Behavior Problems
Interventions
Family Check-Up Online, FCU Online with Telehealth Coaching
Behavioral
Lead sponsor
University of Oregon
Other
Eligibility
Not listed
Enrollment
670 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Eugene, Oregon
Conditions
Low Back Pain, Back Pain, Lumbar Pain, Backache
Interventions
Epidemiologic benchmarks included in lumbar imaging reports
Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
250,401 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
4
States / cities
Oakland, California • Detroit, Michigan • Minneapolis, Minnesota + 1 more
Completed No phase listed Observational Accepts healthy volunteers

Human Papillomavirus (HPV) Oral Transmission Study in Partners Over Time

NCT01342978
Conditions
Oropharyngeal Cancer, Human Papillomavirus
Interventions
Not listed
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years and older
Enrollment
242 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2017
U.S. locations
4
States / cities
Baltimore, Maryland • Boston, Massachusetts • New York, New York + 1 more
Conditions
Peripheral Arterial Disease
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
458 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
New Haven, Connecticut