Washington is currently home to 1683 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 Bellevue. 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.
Impact of Behavior Modification Interventions and Lung Cancer Screening on Smoking Cessation in People Living With HIV: A Feasibility Study
NCT04949464
Recruiting
This clinical trial evaluates the usefulness of using a smartphone-based HIV-specific smoking cessation intervention at the time of lung cancer screening in helping people living with HIV quit smoking. Positively Smoke Free - Mobile may help patients with HIV quit smoking.
Gender:
ALL
Ages:
Between 45 years and 80 years
Trial Updated:
04/15/2025
Locations: Virginia Mason Medical Center, Seattle, Washington
Conditions: HIV Infection, Tobacco-Related Carcinoma
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Precision-Based Genomics in Prostate Cancer
NCT04706663
Recruiting
Background: Prostate cancer is the most common cancer and the second leading cause of death in males in the United States. Researchers want to find additional gene mutations that may increase a man s risk for prostate cancer and may affect how aggressive the disease is. Objective: To look at gene mutations in men with prostate cancer as well as the course of their disease to better understand how gene mutations relate to the way the cancer progresses and responds to treatment. Eligibility:... Read More
Gender:
MALE
Ages:
18 years and above
Trial Updated:
04/15/2025
Locations: University of Washington, Seattle, Washington
Conditions: Prostate Cancer
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Liver Disease in Urea Cycle Disorders
NCT04612764
Recruiting
This is a multi-center, cross-sectional study to assess risk for liver fibrosis and hepatic injury in individuals with urea cycle disorders (UCDs) using serum biomarkers, Fibroscan, and MRE. This study will be conducted at 5 sites of the Urea Cycle Disorders Consortium: Baylor College of Medicine in Houston, TX, Seattle Children's Hospital in Seattle, WA, Children's Hospital Colorado in Aurora, CO, Children's Hospital of Philadelphia in Philadelphia, PA, and Children's National Medical Center in... Read More
Gender:
ALL
Ages:
Between 6 years and 65 years
Trial Updated:
04/15/2025
Locations: Seattle Children's Hospital, Seattle, Washington
Conditions: Urea Cycle Disorder, Ornithine Transcarbamylase Deficiency, Citrullinemia 1, ARGI Deficiency, ASL Deficiency, Argininosuccinic Aciduria, ASS Deficiency, Hyperargininemia
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A Pediatric and Young Adult Trial of Genetically Modified T Cells Directed Against CD22 for Relapsed/Refractory Leukemia or Lymphoma
NCT04571138
Recruiting
Patients with relapsed or refractory leukemia or lymphoma are often refractory to further chemotherapy. In this study, the investigators will attempt to use T cells obtained directly from the patient, which can be genetically engineered to express a chimeric antigen receptor (CAR). The CAR used in this study can recognize CD22, a protein expressed on the surface of leukemia and lymphoma cells. The phase 1 part of this study will determine the safety and appropriate dose level of these CAR T cell... Read More
Gender:
ALL
Ages:
30 years and below
Trial Updated:
04/15/2025
Locations: Seattle Children's Hospital, Seattle, Washington
Conditions: Leukemia, Lymphoma
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Study to Evaluate the Safety and Tolerability of Ferric Citrate in Children With Hyperphosphatemia Related to Chronic Kidney Disease
NCT04523727
Recruiting
This study will be conducted to assess the safety and tolerability of ferric citrate in pediatric participants with hyperphosphatemia related to chronic kidney disease (CKD).
Gender:
ALL
Ages:
Between 6 years and 16 years
Trial Updated:
04/15/2025
Locations: Seattle Children's Hospital, Seattle, Washington
Conditions: Hyperphosphatemia Related to Chronic Kidney Disease
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Testing the Addition of Radiation Therapy to the Usual Immune Therapy Treatment (Atezolizumab) for Extensive Stage Small Cell Lung Cancer, The RAPTOR Trial
NCT04402788
Recruiting
This phase II/III trial compares the effect of adding radiation therapy to the usual maintenance therapy with atezolizumab versus atezolizumab alone in patients who have already received atezolizumab plus chemotherapy for the treatment of small cell lung cancer that has spread outside of the lung or to other parts of the body (extensive stage). Immunotherapy with monoclonal antibodies, such as atezolizumab, may help the body's immune system attack the cancer, and may interfere with the ability o... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/15/2025
Locations: PeaceHealth Saint Joseph Medical Center, Bellingham, Washington
Conditions: Extensive Stage Lung Small Cell Carcinoma
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Study of Radiation Therapy Followed by Atezolizumab in Stage II or III Non-small Cell Lung Cancer Patients
NCT04310020
Recruiting
This phase II trial studies the side effects of radiation therapy followed by atezolizumab in treating patients with stage II or III non-small cell lung cancer. Hypofractionated radiation therapy delivers higher doses of radiation therapy over a shorter period of time and may kill more cancer cells and have fewer side effects. Immunotherapy with monoclonal antibodies, such as atezolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to g... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/15/2025
Locations: Swedish Medical Center-Ballard Campus, Seattle, Washington
Conditions: Stage II Lung Cancer AJCC v8, Stage III Lung Cancer AJCC v8, Lung Non-Small Cell Carcinoma
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A Safety Study of SEA-CD70 in Patients With Myeloid Malignancies
NCT04227847
Recruiting
This trial will look at a drug called SEA-CD70 with and without azacitidine, to find out if it is safe for participants with myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML). It will study SEA-CD70 to find out what its side effects are and if it works for AML and MDS. A side effect is anything the drug does besides treating cancer. This study will have seven groups or "parts." * Part A will find out how much SEA-CD70 should be given to participants * Part B will use the dose fou... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/15/2025
Locations: Swedish Cancer Institute, Seattle, Washington
Conditions: Acute Myeloid Leukemia, Myelodysplastic Syndrome
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First in Human Study of Ziftomenib in Relapsed or Refractory Acute Myeloid Leukemia
NCT04067336
Recruiting
This first-in-human (FIH) dose-escalation and dose-validation/expansion study will assess ziftomenib, a menin-MLL(KMT2A) inhibitor, in patients with relapsed or refractory acute myeloid leukemia (AML) as part of Phase 1. In Phase 2, assessment of ziftomenib will continue in patients with NPM1-m AML.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/15/2025
Locations: Fred Hutchinson Cancer Research Center, Seattle, Washington
Conditions: Advanced Malignant Neoplasm, Acute Myeloid Leukemia, Mixed Lineage Leukemia, Mixed Lineage Acute Leukemia, Acute Leukemia of Ambiguous Lineage, Mixed Phenotype Acute Leukemia
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Pan Tumor Rollover Study
NCT03899155
Recruiting
Main Objective of this study is to examine long-term safety of nivolumab monotherapy including combinations and other cancer therapies in various tumor types.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/15/2025
Locations: Public Hospital of King County District 1 Valley Medical Center, Renton, Washington
Conditions: Cancer
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Long-term Safety and Efficacy Extension Study for Participants With Advanced Tumors Who Are Currently on Treatment or in Follow-up in a Pembrolizumab (MK-3475) Study (MK-3475-587/KEYNOTE-587)
NCT03486873
Recruiting
The purpose of this study is to evaluate the long-term safety and efficacy of pembrolizumab (MK-3475) in participants from previous Merck pembrolizumab-based parent studies who transition into this extension study. This study will consist of three phases: 1) First Course Phase, 2) Survival Follow-up Phase or 3) Second Course Phase. Each participant will transition to this extension study in one of the following three phases, depending on the study phase they were in at the completion of the par... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/15/2025
Locations: Fred Hutchinson Cancer Center ( Site 0024), Seattle, Washington
Conditions: Solid Tumors, Hematologic Malignancies
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Study Evaluating Safety and Efficacy of JCAR017 in Subjects With Relapsed or Refractory Chronic Lymphocytic Leukemia (CLL) or Small Lymphocytic Lymphoma (SLL)
NCT03331198
Recruiting
This is a Phase 1/2, open-label, multicenter study to determine the efficacy and safety of JCAR017 in adult subjects with relapsed or refractory CLL or SLL. The study will include a Phase 1 part to determine the recommended dose of JCAR017 monotherapy in subjects with relapsed or refractory CLL or SLL, followed by a Phase 2 part to further assess the efficacy and safety of JCAR017 monotherapy treatment at the recommended dose. A separate Phase 1 cohort will assess the combination of JCAR017 and... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/15/2025
Locations: Fred Hutchinson Cancer Research Center, Seattle, Washington
Conditions: Leukemia, Lymphocytic, Chronic, B-Cell, Lymphoma, Small Lymphocytic
Register for Updates