Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Location Directory

Clinical trials in Portland, Oregon

This page shows live ClinicalTrials.gov search results for Portland, Oregon, with direct links to official study records plus on-page filtering and sorting for broad location searches.

ClinicalTrials.gov public records Last synced Nov 15, 2026, 8:34 AM 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.

Official matching trials
9377
Shown on this page
12
Current sort
Recently updated
Location scope
Portland, OR
Filters apply within this location only.

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

Filter and sort this location

These controls apply only within Portland, Oregon. Default order is Recently updated. Use recruitment status if you want to focus on actively recruiting studies in this location.

Reset location filters
Clear filters
Showing 565–576 of 9,377 matching trials in Portland, OR.
Live ClinicalTrials.gov results.
Local directory summary panels are hidden while filters are applied so the page stays focused on the filtered live results.

Live official records

Open in full search
Recruiting Phase 2 Interventional

ORKA-002 Versus Placebo in Participants With Moderate-to-Severe Hidradenitis Suppurativa

NCT07783542
View directory record Official record
Conditions
Hidradenitis Suppurativa (HS)
Interventions
ORKA-002, Placebo
Drug · Other
Lead sponsor
Oruka Therapeutics, Inc.
Industry
Eligibility
18 Years to 79 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
20
States / cities
Birmingham, Alabama • Fountain Valley, California • Los Angeles, California + 17 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2026 · Synced Nov 15, 2026, 8:34 AM EST
Active, not recruiting Not applicable Interventional

MRI Risk Maps for Prostate Cancer Diagnosis Using Targeted Biopsy

NCT05710380
View directory record Official record
Conditions
Prostate Cancer, Prostate Adenocarcinoma, Prostate Neoplasm
Interventions
Risk Map Decision Support System (DSS)., Magnetic Resonance Imaging (MRI), Magnetic Resonance Imaging (MRI) Guided Biopsy
Other · Radiation · Procedure
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older · Male only
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
2
States / cities
Chicago, Illinois • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 29, 2026 · Synced Nov 15, 2026, 8:34 AM EST
Completed Phase 2 Interventional Results available

Safety and Efficacy of IMCgp100 Versus Investigator Choice in Advanced Uveal Melanoma

NCT03070392
View directory record Official record
Conditions
Uveal Melanoma
Interventions
IMCgp100, Dacarbazine, Ipilimumab, Pembrolizumab
Biological · Drug
Lead sponsor
Immunocore Ltd
Industry
Eligibility
18 Years to 99 Years
Enrollment
378 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
23
States / cities
Los Angeles, California • Palo Alto, California • San Francisco, California + 16 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2026 · Synced Nov 15, 2026, 8:34 AM EST
Active, not recruiting Not applicable Interventional

J-Valve Transfemoral Pivotal Study

NCT06455787
View directory record Official record
Conditions
Aortic Valve Regurgitation, Aortic Valve Disease Mixed
Interventions
J-Valve Transfemoral (TF) System
Device
Lead sponsor
JC Medical, Inc., an affiliate of Edwards Lifesciences LLC
Industry
Eligibility
18 Years and older
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2032
U.S. locations
35
States / cities
Phoenix, Arizona • Scottsdale, Arizona • La Jolla, California + 27 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2026 · Synced Nov 15, 2026, 8:34 AM EST
Recruiting Phase 3 Interventional

Antibiotic Cement Bead Pouch Versus Negative Pressure Wound Therapy

NCT05615844
View directory record Official record
Conditions
Open tíbia Fracture
Interventions
Antibiotic Cement Bead Pouch, Negative Pressure Wound Therapy
Drug · Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
312 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
30
States / cities
Chandler, Arizona • Tucson, Arizona • Davis, California + 25 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2026 · Synced Nov 15, 2026, 8:34 AM EST
Recruiting Phase 1 Interventional

A Study to Evaluate the Efficacy and Safety of Cannabidiol Oral Solution (CBD-OS [GWP42003-P, JZP926]) for the Treatment of Focal-Onset Seizures

NCT07233239
View directory record Official record
Conditions
Focal Seizures
Interventions
CBD-OS
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
12 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
24
States / cities
Phoenix, Arizona • La Jolla, California • New Haven, Connecticut + 20 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2026 · Synced Nov 15, 2026, 8:34 AM EST
Active, not recruiting Phase 1 Interventional

Copanlisib and Nivolumab in Treating Patients With Richter's Transformation or Transformed Indolent Non-Hodgkin Lymphoma

NCT03884998
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Diffuse Large B-Cell Lymphoma, Follicular Lymphoma, Indolent Non-Hodgkin Lymphoma, Lymphoplasmacytic Lymphoma, Marginal Zone Lymphoma, Richter Syndrome
Interventions
Copanlisib, Nivolumab
Drug · Biological
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
3
States / cities
Duarte, California • Boston, Massachusetts • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 29, 2026 · Synced Nov 15, 2026, 8:34 AM EST
Recruiting Not applicable Interventional Accepts healthy volunteers

Cost Communication and Financial Navigation in Cancer Patients (COSTCOM)

NCT06295367
View directory record Official record
Conditions
Malignant Solid Neoplasm
Interventions
Best Practice, Financial Navigation, Interview, Survey Administration
Other
Lead sponsor
ECOG-ACRIN Cancer Research Group
Network
Eligibility
Not listed
Enrollment
760 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
383
States / cities
Anchorage, Alaska • Fairbanks, Alaska • Kingman, Arizona + 252 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2026 · Synced Nov 15, 2026, 8:34 AM EST
Active, not recruiting Phase 3 Interventional Results available

Stereotactic Body Radiation Therapy or Intensity-Modulated Radiation Therapy in Treating Patients With Stage IIA-B Prostate Cancer

NCT03367702
View directory record Official record
Conditions
Stage II Prostate Adenocarcinoma AJCC v7
Interventions
Intensity-Modulated Radiation Therapy, Quality-of-Life Assessment, Questionnaire Administration, Stereotactic Body Radiation Therapy
Radiation · Other
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older · Male only
Enrollment
698 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
276
States / cities
Mobile, Alabama • Tuscaloosa, Alabama • Gilbert, Arizona + 230 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2026 · Synced Nov 15, 2026, 8:34 AM EST
Active, not recruiting Phase 3 Interventional

Pulmonary Embolism - Thrombus Removal With Catheter-Directed Therapy

NCT05591118
View directory record Official record
Conditions
Pulmonary Embolism
Interventions
Anticoagulant Therapy, Catheter-Directed Therapy
Drug · Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
40
States / cities
Birmingham, Alabama • Palo Alto, California • Sacramento, California + 33 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2026 · Synced Nov 15, 2026, 8:34 AM EST
Terminated Phase 1Phase 2 Interventional Results available

Pegzilarginase and Pembrolizumab for Extensive Disease Small Cell Lung Cancer

NCT03371979
View directory record Official record
Conditions
Small-cell Lung Cancer
Interventions
Pegzilarginase, Pembrolizumab
Drug
Lead sponsor
Immedica Pharma AB
Industry
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
21
States / cities
Mobile, Alabama • Aurora, Colorado • Denver, Colorado + 18 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2026 · Synced Nov 15, 2026, 8:34 AM EST
Recruiting Not applicable Interventional Accepts healthy volunteers

An Exercise Intervention for Improving Mental and Physical Health in Patients With Primary Brain Tumors and Their Caregivers, ET-NEURO Trial

NCT07278440
View directory record Official record
Conditions
Primary Brain Neoplasm
Interventions
Electronic Health Record Review, Magnetic Resonance Imaging, Questionnaire Administration, Resistance Training
Other · Procedure
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 28, 2026 · Synced Nov 15, 2026, 8:34 AM EST