Washington is currently home to 1729 active clinical trials, seeking participants for engagement in research studies. These trials take place at a variety of cities in the state, including Seattle, Spokane, Tacoma and Vancouver. Whether you're a healthy volunteer interested in paid medical research or someone seeking trials related to a specific condition, the state offers a diverse array of opportunities in your vicinity.
Study of RAS(ON) Inhibitors in Patients With Gastrointestinal Solid Tumors
NCT06445062
Recruiting
The purpose of this platform study is to evaluate the safety, tolerability, pharmacokinetics (PK), and preliminary antitumor activity of novel RAS(ON) inhibitors combined with Standard(s) of Care (SOC) or with novel agents. The current subprotocols include the following: Subprotocol A: RMC-6236 + 5-fluorouracil-based regimens Subprotocol B: RMC-6236 + cetuximab with or without mFOLFOX6 Subprotocol C: RMC-6236 + gemcitabine + nab-paclitaxel Subprotocol D: RMC-9805 with or without RMC-6236 +... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/15/2025
Locations: Fred Hutchinson Cancer Center, Seattle, Washington
Conditions: Colorectal Cancer, CRC, Pancreatic Ductal Adenocarcinoma, PDAC, Gastrointestinal Cancer, Metastatic Pancreatic Ductal Adenocarcinoma
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A Study to Evaluate the Efficacy and Safety of Subcutaneous Amlitelimab on Background Topical Corticosteroids Therapy in Participants Aged 12 Years and Older With Moderate-to-severe AD Who Have Had an Inadequate Response to Prior Biologic Therapy or an Oral JAK Inhibitor
NCT06241118
Recruiting
This is a parallel group, Phase 3, multinational, multicenter, randomized, double-blind, placebo-controlled, 3-arm study for treatment of participants diagnosed with moderate-to-severe AD on background TCS who have had inadequate response to prior biologic or oral JAKi therapy. The purpose of this study is to measure the efficacy and safety of treatment with amlitelimab solution for subcutaneous (SC) injection compared with placebo in participants with moderate-to-severe AD aged 12 years and ol... Read More
Gender:
ALL
Ages:
12 years and above
Trial Updated:
07/15/2025
Locations: North Sound Dermatology- Site Number : 8401280, Mill Creek, Washington
Conditions: Dermatitis Atopic
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Cord Blood Transplant, Cyclophosphamide, Fludarabine, and Total-Body Irradiation in Treating Patients With High-Risk Hematologic Diseases
NCT06013423
Recruiting
This phase II trial studies how well giving an umbilical cord blood transplant together with cyclophosphamide, fludarabine, and total-body irradiation (TBI) works in treating patients with hematologic diseases. Giving chemotherapy, such as cyclophosphamide, fludarabine and thiotepa, and TBI before a donor cord blood transplant (CBT) helps stop the growth of cancer and abnormal cells and helps stop the patient's immune system from rejecting the donor's stem cells. When the healthy stem cells from... Read More
Gender:
ALL
Ages:
Between 6 months and 65 years
Trial Updated:
07/15/2025
Locations: Fred Hutch/University of Washington Cancer Consortium, Seattle, Washington
Conditions: Acute Leukemia of Ambiguous Lineage, Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Blastic Plasmacytoid Dendritic Cell Neoplasm, Mixed Phenotype Acute Leukemia, Myelodysplastic Syndrome, Myeloproliferative Neoplasm, Non-Hodgkin Lymphoma, Chronic Myeloid Leukemia, BCR-ABL1 Positive, Hematopoietic and Lymphatic System Neoplasm
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Study of Ribociclib and Everolimus in HGG and DIPG
NCT05843253
Recruiting
The goal of this study is to determine the efficacy of the study drugs ribociclib and everolimus to treat pediatric and young adult patients newly diagnosed with a high-grade glioma (HGG), including DIPG, that have genetic changes in pathways (cell cycle, PI3K/mTOR) that these drugs target. The main question the study aims to answer is whether the combination of ribociclib and everolimus can prolong the life of patients diagnosed with HGG, including DIPG.
Gender:
ALL
Ages:
Between 12 months and 39 years
Trial Updated:
07/15/2025
Locations: Seattle Children's Hospital, Seattle, Washington
Conditions: High Grade Glioma, Diffuse Intrinsic Pontine Glioma, Anaplastic Astrocytoma, Glioblastoma, Glioblastoma Multiforme, Diffuse Midline Glioma, H3 K27M-Mutant, Metastatic Brain Tumor, WHO Grade III Glioma, WHO Grade IV Glioma
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A Study to Learn How Well Dupilumab Works in Adult and Adolescent Participants With Eosinophilic Gastritis With or Without Eosinophilic Duodenitis and the Side Effects it May Have
NCT05831176
Recruiting
This study is researching an experimental drug called dupilumab. The study is focused on participants with active eosinophilic gastritis (EoG) with or without eosinophilic duodenitis (EoD). Participants with EoD only are not eligible for enrollment. EoG and EoD are uncommon, persistent, allergic/immune diseases in which eosinophils (a type of white blood cell) gather in large numbers in the stomach and small intestine and cause inflammation and damage. The aim of the study is to evaluate the ef... Read More
Gender:
ALL
Ages:
12 years and above
Trial Updated:
07/15/2025
Locations: Seattle Children's Home Health Company, Seattle, Washington
Conditions: Eosinophilic Gastritis (EoG), Eosinophilic Duodenitis (EoD), Eosinophilic Gastrointestinal Disease (EGID), Eosinophilic Gastroenteritis
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Study of the CHK1 Inhibitor BBI-355, an ecDNA-directed Therapy (ecDTx), and the RNR Inhibitor BBI-825, in Subjects With Tumors With Oncogene Amplifications
NCT05827614
Recruiting
BBI-355 is an oral, potent, selective checkpoint kinase 1 (or CHK1) small molecule inhibitor in development as an ecDNA (extrachromosomal DNA) directed therapy (ecDTx). BBI-825 is an oral, potent, selective ribonucleotide reductase (or RNR) small molecule inhibitor. This is a first-in-human, open-label, 2-part, Phase 1/2 study to determine the safety profile and identify the maximum tolerated dose and recommended Phase 2 dose of BBI-355 administered as a single agent or in combination with BBI-8... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/15/2025
Locations: University of Washington, Fred Hutchinson Cancer Center, Seattle, Washington
Conditions: Triple Negative Breast Cancer (TNBC), High Grade Serous Ovarian Carcinoma, High Grade Endometrial Carcinoma, Anogenital Cancer, Head and Neck (HNSCC), Cutaneous Squamous Cell Carcinoma (CSCC), Cervical Squamous Cell Carcinoma, ER+ Breast Cancer, Leiomyosarcoma (LMS), Undifferentiated Pleomorphic Sarcoma (UPS), Pancreatic Cancer Metastatic, Small Cell Lung Cancer
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PEP-CMV Vaccine Targeting CMV Antigen to Treat Newly Diagnosed Pediatric HGG and DIPG and Recurrent Medulloblastoma
NCT05096481
Recruiting
This study will address the question of whether targeting CMV antigens with PEP-CMV can serve as a novel immunotherapeutic approach in pediatric patients with newly-diagnosed high-grade glioma (HGG) or diffuse intrinsic pontine glioma (DIPG) as well as recurrent medulloblastoma (MB). PEP-CMV is a vaccine mixture of a peptide referred to as Component A. Component A is a synthetic long peptide (SLP) of 26 amino acid residues from human pp65. The SLPs encode multiple potential class I, class II, a... Read More
Gender:
ALL
Ages:
Between 3 years and 39 years
Trial Updated:
07/15/2025
Locations: Seattle Children's Hospital, Seattle, Washington
Conditions: High Grade Glioma, Diffuse Intrinsic Pontine Glioma, Recurrent Medulloblastoma
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ELEVATE, a Registry of Patients With Acute Hepatic Porphyria (AHP)
NCT04883905
Recruiting
This global patient registry is being conducted to characterize the natural history and real-world clinical management of patients with AHP, and to further characterize the real-world safety and effectiveness of givosiran and other approved AHP therapies.
Gender:
ALL
Ages:
12 years and above
Trial Updated:
07/15/2025
Locations: Clinical Trial Site, Seattle, Washington
Conditions: Acute Hepatic Porphyria
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PPMI Clinical - Establishing a Deeply Phenotyped PD Cohort
NCT04477785
Recruiting
The Parkinson Progression Marker Initiative (PPMI) is a longitudinal, observational, multi-center natural history study to assess progression of clinical features, digital outcomes, and imaging, biologic and genetic markers of Parkinson's disease (PD) progression in study participants with manifest PD, prodromal PD, and healthy controls. The overall goal of PPMI is to identify markers of disease progression for use in clinical trials of therapies to reduce progression of PD disability.
Gender:
ALL
Ages:
30 years and above
Trial Updated:
07/15/2025
Locations: Univ of Washington and VA Puget Sound Health Care System, Seattle, Washington
Conditions: Parkinson Disease
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Trial of Ixazomib for Kaposi Sarcoma
NCT04305691
Recruiting
This phase II trial studies how well ixazomib works in treating patients with Kaposi sarcoma. Ixazomib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/15/2025
Locations: Virginia Mason Medical Center, Seattle, Washington
Conditions: Kaposi Sarcoma, Skin
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Observational Study of Pediatric Rheumatic Diseases: The CARRA Registry
NCT02418442
Recruiting
Continuation of the CARRA Registry as described in the protocol will support data collection on patients with pediatric-onset rheumatic diseases. The CARRA Registry will form the basis for future CARRA studies. In particular, this observational registry will be used to answer pressing questions about therapeutics used to treat pediatric rheumatic diseases, including safety questions.
Gender:
ALL
Ages:
21 years and below
Trial Updated:
07/15/2025
Locations: Seattle Children's Hospital, Seattle, Washington
Conditions: Rheumatic Joint Disease
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Phase 2b Study of EVO756 in Adults With Moderate to Severe Chronic Spontaneous Urticaria (CSU)
NCT06873516
Recruiting
This study will evaluate the efficacy and safety of different doses of EVO756 in adults with moderate to severe chronic spontaneous urticaria (CSU).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/14/2025
Locations: Seattle Clinical Research Center, Seattle, Washington
Conditions: Chronic Spontaneous Urticaria
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