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Showing 1–24 of 1,011 matching trials from the live ClinicalTrials.gov search.
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Filters: Sponsor: Oregon Health and Science University Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Misoprostol With Intrauterine Device Insertion

NCT00613366
View directory record Official record
Conditions
Contraception
Interventions
Misoprostol, Magnesium Oxide
Drug · Dietary Supplement
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
2
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 14, 2013 · Synced Jul 25, 2026, 8:11 AM EDT
Completed Not applicable Interventional

Weight Management Counseling in Medical Schools

NCT02725905
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 16, 2023 · Synced Jul 25, 2026, 8:11 AM EDT
Recruiting No phase listed Observational

Vitamin C to Decrease Effects of Smoking in Pregnancy on Infant Lung Function (VCSIP) Longer Term Follow Up

NCT06106646
View directory record Official record
Conditions
Asthma, Pulmonary Function, Wheezing, In Utero Nicotine
Interventions
No active intervention in this protocol (previously randomized to Vitamin C), No active intervention in this protocol (previously randomized to Placebo)
Dietary Supplement · Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
6 Years to 16 Years
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
2
States / cities
Indianapolis, Indiana • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 17, 2025 · Synced Jul 25, 2026, 8:11 AM EDT
Terminated No phase listed Observational

carDIo-ttranSSfOrm nucLEar Imaging Study

NCT05259072
View directory record Official record
Conditions
Amyloidosis, Transthyretin Amyloid Cardiomyopathy
Interventions
99m-technetium pyrophosphate scintigraphy
Diagnostic Test
Lead sponsor
Oregon Health and Science University
Other
Eligibility
60 Years to 90 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Jul 25, 2026, 8:11 AM EDT
Active, not recruiting Not applicable Interventional

Predictive Analytics and Clinical Decision Support to Improve PrEP Prescribing

NCT06805877
View directory record Official record
Conditions
HIV
Interventions
Predictive Analytics and Clinical Decision Support
Other
Lead sponsor
Harvard Pilgrim Health Care
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
16
States / cities
Fremont, California • Oakland, California • Oceanside, California + 13 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2025 · Synced Jul 25, 2026, 8:11 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Strength and Balance in Gender- and Age-Matched Controls

NCT02110875
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Not listed
Lead sponsor
Oregon Health and Science University
Other
Eligibility
60 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 19, 2014 · Synced Jul 25, 2026, 8:11 AM EDT
Completed Not applicable Interventional Results available

Local Effects of Acupuncture and Nerve Conduction Studies

NCT03036657
View directory record Official record
Conditions
Carpal Tunnel Syndrome
Interventions
MAC acupuncture needles, Electrostimulator 6c.Pro, Pantheon Research, Venice, CA
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 9, 2023 · Synced Jul 25, 2026, 8:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Closer Look at Yoga Nidra: Sleep Lab Analyses

NCT03685227
View directory record Official record
Conditions
Electroencephalography, Electrocardiography, Respiratory Rate, Surveys and Questionnaires
Interventions
Yoga Nidra
Other
Lead sponsor
National University of Natural Medicine
Other
Eligibility
18 Years to 45 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 16, 2019 · Synced Jul 25, 2026, 8:11 AM EDT
Completed Phase 4 Interventional Results available

Study of Teriparatide (FORTEO) to Treat Adults With Osteogenesis Imperfecta

NCT00131469
View directory record Official record
Conditions
Osteogenesis Imperfecta
Interventions
Teriparatide (FORTEO), Placebos
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 85 Years
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
3
States / cities
Baltimore, Maryland • Portland, Oregon • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Jul 25, 2026, 8:11 AM EDT
Completed No phase listed Observational

Confirmation of Ventilation and Intubation by Determination With Ultrasonography

NCT04419064
View directory record Official record
Conditions
Critical Illness, Mechanical Ventilation
Interventions
Point of care ultrasound
Diagnostic Test
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
4
States / cities
Cleveland, Ohio • Pittsburgh, Pennsylvania • Houston, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 7, 2020 · Synced Jul 25, 2026, 8:11 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Emergency Contraception and Body Weight: Pilot Study

NCT02408692
View directory record Official record
Conditions
Contraception, Body Weight
Interventions
ECx1, ECx2
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 24, 2017 · Synced Jul 25, 2026, 8:11 AM EDT
Completed Phase 2 Interventional Results available

Ipilimumab in Combination With Androgen Suppression Therapy in Treating Patients With Metastatic Hormone-Resistant Prostate Cancer

NCT01498978
View directory record Official record
Conditions
Adenocarcinoma of the Prostate, Hormone-resistant Prostate Cancer, Recurrent Prostate Cancer, Stage IV Prostate Cancer
Interventions
ipilimumab, laboratory biomarker analysis
Biological · Other
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
2
States / cities
New Brunswick, New Jersey • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 13, 2020 · Synced Jul 25, 2026, 8:11 AM EDT
Completed Phase 2 Interventional Results available

Study of Triheptanoin for Treatment of Long-Chain Fatty Acid Oxidation Disorder

NCT01379625
View directory record Official record
Conditions
Very Long-chain acylCoA Dehydrogenase (VLCAD) Deficiency, Carnitine Palmitoyltransferase 2 (CPT2) Deficiency, Mitochondrial Trifunctional Protein (TFP) Deficiency, Long-chain 3 hydroxyacylCoA Dehydrogenase (LCHAD) Deficiency
Interventions
Triheptanoin
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
7 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
2
States / cities
Portland, Oregon • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 22, 2017 · Synced Jul 25, 2026, 8:11 AM EDT
Not listed Not applicable Interventional

rTMS for Craving in Methamphetamine Use Disorder

NCT03470480
View directory record Official record
Conditions
Methamphetamine Abuse, Substance Use Disorders, Stimulant Dependence, Methamphetamine-dependence, Stimulant Use, Transcranial Magnetic Stimulation
Interventions
Real Repetitive transcranial magnetic stimulation, Sham Repetitive transcranial magnetic stimulation, Methamphetamine visual cues, Neutral visual cues
Device · Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 16, 2024 · Synced Jul 25, 2026, 8:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Health Protection & Promotion for Oregon Correctional Officers

NCT02098603
View directory record Official record
Conditions
Physical Activity, Nutrition, Health Promotion, Stress, Psychological, Metabolic Syndrome
Interventions
Testing & Intervention
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 70 Years
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 29, 2015 · Synced Jul 25, 2026, 8:11 AM EDT
Completed Not applicable Interventional Results available

Partnering With Autistic Adults to Improve Healthcare

NCT01579669
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 6, 2015 · Synced Jul 25, 2026, 8:11 AM EDT
Completed Not applicable Interventional

Evaluation of Lower Extremity Athletic Injuries and Response to Treatment Using SWE and MFI

NCT05608824
View directory record Official record
Conditions
Lower Extremity Musculoskeletal Injury
Interventions
Shear wave elastography and microvascular flow imaging.
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 89 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Eugene, Oregon • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Jul 25, 2026, 8:11 AM EDT
Completed Not applicable Interventional Results available

Rehabilitation of the Upper Extremity With Enhanced Proprioceptive Feedback Following Incomplete Spinal Cord Injury

NCT00833105
View directory record Official record
Conditions
Spinal Cord Injury, Tetraplegia, Paresis, Plegia
Interventions
AMES treatment
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 65 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
2
States / cities
Atlanta, Georgia • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 30, 2019 · Synced Jul 25, 2026, 8:11 AM EDT
Active, not recruiting Phase 2 Interventional

24VA022; VATCH Alpelisib for TIE2/PIK3CA Pathway VAs

NCT07543822
View directory record Official record
Conditions
Vascular Anomalies, Vascular Anomaly, TIE2/PIK3CA Pathway Driven Vascular Anomalies
Interventions
alpelisib (BYL719)
Drug
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
2 Years to 30 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Jul 25, 2026, 8:11 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Observational Study of Iris Tumors

NCT03809585
View directory record Official record
Conditions
Iris Tumor
Interventions
Not listed
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 8, 2025 · Synced Jul 25, 2026, 8:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Three-way, Cross-over Closed-loop Exercise Study

NCT02241889
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Insulin pump therapy, Closed-loop Artificial Pancreas Controller
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
21 Years to 45 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 21, 2017 · Synced Jul 25, 2026, 8:11 AM EDT
Completed No phase listed Observational

VCSIP Follow-up Study

NCT03203603
View directory record Official record
Conditions
Asthma, Pulmonary Function, Wheezing, In Utero Nicotine
Interventions
No active intervention
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
6 Months to 4 Years
Enrollment
242 participants
Timeline
2017 – 2024
U.S. locations
2
States / cities
Indianapolis, Indiana • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 24, 2025 · Synced Jul 25, 2026, 8:11 AM EDT
Completed Not applicable Interventional

The Impact of Simulated Forest Immersion Therapy on Pain and Anxiety in Patients Axial Spondyloarthritis (axSpA)

NCT06072859
View directory record Official record
Conditions
Axial Spondyloarthritis
Interventions
Humidified Forest Oils, Forest oils and audio-visual forest exposure
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 100 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 30, 2025 · Synced Jul 25, 2026, 8:11 AM EDT
Completed Phase 2 Interventional Results available

Developing and Testing a Comprehensive MS Spasticity Management Program

NCT02170779
View directory record Official record
Conditions
Multiple Sclerosis, Spasticity
Interventions
Spasticity: Take Control, Usual care
Behavioral · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 27, 2017 · Synced Jul 25, 2026, 8:11 AM EDT