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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, 7:58 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
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12
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Recently updated
Location scope
Portland, OR
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Showing 541–552 of 9,377 matching trials in Portland, OR.
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Conditions
Immune Thrombocytopenic Purpura (ITP)
Interventions
Mezagitamab
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
25
States / cities
Hot Springs, Arkansas • Los Angeles, California • San Diego, California + 21 more
Conditions
Viral Lung Infection and Acute Respiratory Failure
Interventions
Tozorakimab, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
3,527 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
75
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 67 more
Conditions
Parkinson Disease, Parkinson, Idiopathic Parkinson Disease, Early Parkinson Disease (Early PD), Parkinson Disease, Idiopathic
Interventions
NEU-411, Placebo
Drug · Other
Lead sponsor
Neuron23 Inc.
Industry
Eligibility
40 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
45
States / cities
Sun City, Arizona • Little Rock, Arkansas • Fresno, California + 40 more
Conditions
Endometrial Neoplasms, Endometrial Cancer
Interventions
PF-08634404, Pembrolizumab, Standard of Care Chemotherapy
Biological · Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older · Female only
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
42
States / cities
Jupiter, Florida • Orlando, Florida • Coon Rapids, Minnesota + 31 more
Conditions
B-cell Acute Lymphoblastic Leukemia, Diffuse Large B-cell Lymphoma, Burkitt Lymphoma, Neuroblastoma, Ewing Sarcoma
Interventions
Zilovertamab vedotin
Biological
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
6 Months to 25 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
17
States / cities
Los Angeles, California • Aurora, Colorado • New Haven, Connecticut + 14 more
Conditions
Large B-cell Lymphoma
Interventions
cemacabtagene ansegedleucel, Fludarabine, Cyclophosphamide, Foresight CLARITY™ IUO MRD test, powered by PhasED-Seq™
Genetic · Drug · Device
Lead sponsor
Allogene Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2032
U.S. locations
64
States / cities
Gilbert, Arizona • Hot Springs, Arkansas • Berkeley, California + 52 more
Conditions
Prostate Cancer, Prostatic Neoplasms
Interventions
Ifinatamab deruxtecan, Docetaxel, Prednisone, Rescue Medication
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older · Male only
Enrollment
1,440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
55
States / cities
Phoenix, Arizona • Clovis, California • Duarte, California + 43 more
Conditions
Metastatic Head and Neck Squamous Cell Carcinoma, Recurrent Head and Neck Squamous Cell Carcinoma
Interventions
Ficerafusp alfa, Pembrolizumab (KEYTRUDA®), Placebo
Drug
Lead sponsor
Bicara Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
650 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
55
States / cities
Birmingham, Alabama • Phoenix, Arizona • La Jolla, California + 41 more
Conditions
MDS/MPN
Interventions
ASTX727, Itacitinib, Ruxolitinib
Drug
Lead sponsor
Michael Savona
Other
Eligibility
18 Years and older
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
4
States / cities
Tampa, Florida • Rochester, New York • Portland, Oregon + 1 more
Terminated Phase 2Phase 3 Interventional Results available

SPARK-ALL: Calaspargase Pegol in Adults With ALL

NCT04817761
Conditions
Acute Lymphoblastic Leukemia
Interventions
Calaspargase pegol (S95015)
Drug
Lead sponsor
Institut de Recherches Internationales Servier
Other
Eligibility
22 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
21
States / cities
Scottsdale, Arizona • Duarte, California • Los Angeles, California + 16 more
Conditions
Solid Tumors
Interventions
DB-1311/BNT324, BNT327, DB-1305/BNT325
Drug
Lead sponsor
DualityBio Inc.
Industry
Eligibility
18 Years and older
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
15
States / cities
Los Angeles, California • Wheat Ridge, Colorado • Florida City, Florida + 11 more
Conditions
Endometrial Cancer
Interventions
Selinexor, Matching Placebo for selinexor
Drug
Lead sponsor
Karyopharm Therapeutics Inc
Industry
Eligibility
18 Years and older
Enrollment
257 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
65
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 55 more