There are currently 1011 clinical trials in Portland, Oregon looking for participants to engage in research studies. Trials are conducted at various facilities, including Oregon Health & Science University, Oregon Health and Science University /ID# 216891, Providence Portland Medical Center and Providence Saint Vincent Medical Center. Whether you're a healthy volunteer looking to participate in paid medical research or seeking trials related to a specific condition, the city provides a diverse range of opportunities near you.
To Evaluate if Green Tea Can be Effective in Reducing the Progression of Prostate Cancer in Men on Close Monitoring
NCT04597359
Recruiting
This phase II trial studies how well green tea catechins work in preventing progression of prostate cancer from a low risk stage to higher risk stages in men who are on active surveillance. Green tea catechins may stabilize prostate cancer and lower the chance of prostate growing.
Gender:
ALL
Ages:
21 years and above
Trial Updated:
08/15/2025
Locations: Oregon Health and Science University, Portland, Oregon +1 locations
Conditions: Prostate Carcinoma
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Rinatabart Sesutecan (Rina-S, PRO1184, GEN1184) for Advanced Solid Tumors (GCT1184-01/ PRO1184-001)
NCT05579366
Recruiting
This study will test the safety, including side effects, and determine the characteristics of a drug called Rina-S in participants with solid tumors. Participants will have solid tumor cancer that has spread through the body (metastatic) or cannot be removed with surgery (unresectable).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/15/2025
Locations: Compass Oncology - Rose Quarter, Portland, Oregon
Conditions: Primary Peritoneal Carcinoma, Fallopian Tube Cancer, Endometrial Cancer, Non-small Cell Lung Cancer, Mesothelioma, Triple Negative Breast Cancer, High Grade Epithelial Ovarian Cancer, Breast Adenocarcinoma, Hormone Receptor-positive/Her2 Negative Breast Cancer, Platinum Sensitive Ovarian Cancer (PSOC), High Grade Serous Ovarian Cancer, Epidermal Growth Factor Receptor (EGFR)-Mutated Non-Small Cell Lung Cancer (NSCLC), Platinum-resistant Ovarian Cancer (PROC), Primary Refractory Ovarian Cancer, Uterine Cancer
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A Study to Test the Addition of the Drug Cabozantinib to Chemotherapy in Patients With Newly Diagnosed Osteosarcoma
NCT05691478
Recruiting
This phase II/III trial tests the safety, side effects, and best dose of the drug cabozantinib in combination with standard chemotherapy, and to compare the effect of adding cabozantinib to standard chemotherapy alone in treating patients with newly diagnosed osteosarcoma. Cabozantinib is in a class of medications called kinase inhibitors which block protein signals affecting new blood vessel formation and the ability to activate growth signaling pathways. This may help slow the growth of tumor... Read More
Gender:
ALL
Ages:
40 years and below
Trial Updated:
08/15/2025
Locations: Oregon Health and Science University, Portland, Oregon
Conditions: Localized Osteosarcoma, Metastatic Osteosarcoma, High Grade Osteosarcoma, Secondary Osteosarcoma
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Comparison of Anti-coagulation and Anti-Platelet Therapies for Intracranial Vascular Atherostenosis
NCT05047172
Recruiting
The primary goal of the trial is to determine if the experimental arms (rivaroxaban or ticagrelor or both) are superior to the clopidogrel arm for lowering the 1-year rate of ischemic stroke, intracerebral hemorrhage, or vascular death.
Gender:
ALL
Ages:
30 years and above
Trial Updated:
08/15/2025
Locations: Providence St. Vincent Medical Center, Portland, Oregon +1 locations
Conditions: Intracranial Arteriosclerosis, Stroke
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A Study of 177Lu-FAP-2286 in Advanced Solid Tumors
NCT04939610
Recruiting
Fibroblast activation protein (FAP) is a cell surface protein that is highly expressed on the surface of cancer-associated fibroblasts (CAFs) present in the tumor microenvironment of most epithelial cancers, whereas limited expression of FAP is observed in normal tissues. In some cancers of mesenchymal origin, notably sarcoma and mesothelioma, FAP expression has also been observed on the tumor cells themselves. Given the restricted expression profile, FAP is a promising target for peptide-target... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/15/2025
Locations: Oregon Health and Science University, Portland, Oregon
Conditions: Solid Tumor
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Trauma Resuscitation With Low-Titer Group O Whole Blood or Products
NCT05638581
Recruiting
The goal of this clinical trial is to compare the effectiveness of unseparated whole blood (referred to as Low-Titer Group O Whole Blood) and the separate components of whole blood (including red cells, plasma, platelets, and cryoprecipitate) in critically injured patients who require large-volume blood transfusions.
Gender:
ALL
Ages:
15 years and above
Trial Updated:
08/15/2025
Locations: Oregon Health and Sciences University Hospital, Portland, Oregon
Conditions: Wounds and Injuries, Shock, Hemorrhagic
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MammaPrint, BluePrint, and Full-genome Data Linked With Clinical Data to Evaluate New Gene EXpression Profiles
NCT03053193
Recruiting
The FLEX Registry will be implemented to operate as a large-scale, population based, prospective registry. All patients with stage I to III breast cancer who receive MammaPrint® and BluePrint testing on a primary breast tumor are eligible for entry into the FLEX Registry, which is intended to enable additional study arms at low incremental effort and cost. FLEX Registry will utilize an adaptive design, where additional targeted substudies and arms can be added after the initial study is opened.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/15/2025
Locations: Legacy Good Samaritan Medical Center, Portland, Oregon +1 locations
Conditions: Breast Cancer
Register for Updates
CAR-T Long Term Follow Up (LTFU) Study
NCT02445222
Recruiting
Per Health Authorities guidelines for gene therapy medicinal products that utilize integrating vectors (e.g. lentiviral vectors), long term safety and efficacy follow up of treated patients is required. The purpose of this study is to monitor all patients exposed to CAR-T therapied for 15 years following their last CAR-T (e.g. CTL019) infusion to assess the risk of delayed adverse events (AEs), monitor for replication competent lentivirus (RCL) and assess long-term efficacy, including vector per... Read More
Gender:
ALL
Ages:
Between 0 years and 100 years
Trial Updated:
08/15/2025
Locations: Oregon Health & Science University, Portland, Oregon +1 locations
Conditions: Long Term Safety of Patients Receiving CAR-T in an Eligible Clinical Trial or Managed Access Program
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A Study of Ustekinumab or Guselkumab in Pediatric Participants With Active Juvenile Psoriatic Arthritis
NCT05083182
Recruiting
The purpose of this study is to evaluate the pharmacokinetics (PK), efficacy, safety and immunogenicity of ustekinumab and guselkumab in active juvenile psoriatic arthritis (jPsA).
Gender:
ALL
Ages:
Between 5 years and 17 years
Trial Updated:
08/15/2025
Locations: Legacy Emanuel Medical Center, Portland, Oregon
Conditions: Arthritis, Juvenile
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Lenalidomide, and Dexamethasone With or Without Daratumumab in Treating Patients With High-Risk Smoldering Myeloma
NCT03937635
Recruiting
This phase III trial studies how well lenalidomide and dexamethasone works with or without daratumumab in treating patients with high-risk smoldering myeloma. Drugs used in chemotherapy, such as lenalidomide and dexamethasone, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Immunotherapy with monoclonal antibodies, such as daratumumab, may induce changes in the body's immune system and may... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/15/2025
Locations: Providence Portland Medical Center, Portland, Oregon +2 locations
Conditions: Smoldering Plasma Cell Myeloma
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Pimavanserin vs. Quetiapine for Treatment of Parkinson's Psychosis
NCT04373317
Recruiting
Patients with Parkinson's disease (PD) sometimes experience symptoms affecting their movement, such as slowness, tremor, stiffness, and balance or walking problems. Many patients also have other symptoms not related to movement, called non-motor symptoms, which may affect one's mood or emotions, memory or thinking, or cause one to see or hear things that aren't real (hallucinations) or believe things that aren't true (delusions). Hallucinations or delusions, together called psychosis, occur in u... Read More
Gender:
ALL
Ages:
40 years and above
Trial Updated:
08/15/2025
Locations: VA Portland Health Care System, Portland, OR, Portland, Oregon
Conditions: Parkinson's Disease Psychosis
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TAPUR: Testing the Use of Food and Drug Administration (FDA) Approved Drugs That Target a Specific Abnormality in a Tumor Gene in People With Advanced Stage Cancer
NCT02693535
Recruiting
The purpose of the study is to learn from the real world practice of prescribing targeted therapies to patients with advanced cancer whose tumor harbors a genomic variant known to be a drug target or to predict sensitivity to a drug. NOTE: Due to character limits, the arms section does NOT include all TAPUR Study relevant biomarkers. For additional information, contact TAPUR@asco.org, or if a patient, your nearest participating TAPUR site (see participating centers). \*\*\*\*\*\*\*\*\*\*\*\*\*... Read More
Gender:
ALL
Ages:
12 years and above
Trial Updated:
08/15/2025
Locations: Providence Health & Services, Portland, Oregon
Conditions: Lymphoma, Non-Hodgkin, Multiple Myeloma, Advanced Solid Tumors
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