Clinical Trials in Washington

Are you looking to enroll in a clinical trial in Washington? With new trials like "Liver Test Study of Using JKB-122 in AIH Patients" and "Study of Gene Modified Donor T Cell Infusion in Patients With Recurrent Disease After Allogeneic Transplant", the Evergreen State has established itself as a great location for clinical research studies, particularly in cities like Seattle and Spokane.

While some individuals are looking for paid clinical trials, others want to help advance endocrinology and oncology clinical research in Washington. To begin your search for Washington clinical trials, use the form on the right.

Use our guide to learn which trials are right for you!


We've found
5,161
clinical trials in
Washington

Gastroenterology Clinical Trial
A Safety Extension Study of SHP647 in Participants With Moderate to Severe Ulcerative Colitis or Crohn's Disease (AIDA)
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Tacoma, WA
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Immunology / Infectious Diseases, Psychiatry / Psychology Clinical Trial
Alcohol Research Consortium in HIV-Intervention Research Arm
Status: Enrolling, Phase IV
Updated: 12/31/1969
mi
from
Seattle, WA
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Neurology Clinical Trial
AMPLATZER PFO Occluder Post Approval Study
Status: Enrolling
Updated: 12/31/1969
mi
from
Seattle, WA
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Renal Cell Carcinoma Clinical Trial
Trial to Assess Safety and Efficacy of Lenvatinib in Combination With Everolimus in Participants With Renal Cell Carcinoma
Status: Enrolling, Phase II
Updated: 12/31/1969
mi
from
Yakima, WA
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Hematology, Oncology Clinical Trial
Study of CLR 131 in Relapsed or Refractory Select B-Cell Malignancies (CLOVER-1)
Status: Enrolling, Phase II
Updated: 12/31/1969
mi
from
Seattle, WA
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Oncology Clinical Trial
Osimertinib in Treating Patients With Stage IIIB-IV or Recurrent Non-small Cell Lung Cancer With EGFR Exon 20 Insertion Mutations
Status: Enrolling, Phase II
Updated: 12/31/1969
mi
from
Longview, WA
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Oncology Clinical Trial
Lung-MAP: Nivolumab With or Without Ipilimumab as Second-Line Therapy in Treating Patients With Recurrent Stage IV Squamous Cell Lung Cancer and No Matching Biomarkers
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Longview, WA
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Hodgkin's Disease Clinical Trial
A Study of Nivolumab Plus Brentuximab Vedotin Versus Brentuximab Vedotin Alone in Patients With Advanced Stage Classical Hodgkin Lymphoma, Who Are Relapsed/ Refractory or Who Are Not Eligible for Autologous Stem Cell Transplant,
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Olympia, WA
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Clinical Trial
Pembrolizumab in Treating Patients With Locally Advanced Bladder Cancer
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Spokane, WA
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Asthma Clinical Trial
Study to Evaluate Tezepelumab in Adults & Adolescents With Severe Uncontrolled Asthma
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Bellevue, WA
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Atopic Dermatitis Clinical Trial
A Study of Crisaborole Ointment 2% in Children Aged 3-24 Months With Mild to Moderate Atopic Dermatitis
Status: Enrolling, Phase IV
Updated: 12/31/1969
mi
from
Spokane, WA
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Breast Cancer Clinical Trial
Intraoperative Detection of Residual Cancer in Breast Cancer
Status: Enrolling
Updated: 12/31/1969
mi
from
Tacoma, WA
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Depression Clinical Trial
Volunteer-Delivery of Behavioral Activation
Status: Enrolling
Updated: 12/12/2017
mi
from
Seattle, WA
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Oncology Clinical Trial
Durvalumab and Tremelimumab in Treating Patients With Recurrent Stage IV Lung Cancer
Status: Enrolling, Phase II
Updated: 12/31/1969
mi
from
Longview, WA
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Oncology Clinical Trial
Lung-MAP: Talazoparib in Treating Patients With HRRD Positive Recurrent Stage IV Squamous Cell Lung Cancer
Status: Enrolling, Phase II
Updated: 12/31/1969
mi
from
Seattle, WA
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Oncology Clinical Trial
Lung-MAP: Talazoparib in Treating Patients With HRRD Positive Recurrent Stage IV Squamous Cell Lung Cancer
Status: Enrolling, Phase II
Updated: 12/31/1969
mi
from
Sedro-Woolley, WA
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Cardiology / Vascular Diseases, Oncology Clinical Trial
S1501 Carvedilol in Preventing Cardiac Toxicity in Patients With Metastatic HER-2-Positive Breast Cancer
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Spokane, WA
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Dermatitis, Atopic Clinical Trial
Study to Evaluate Efficacy and Safety of PF-04965842 in Subjects Aged 12 Years And Older With Moderate to Severe Atopic Dermatitis
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Tacoma, WA
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Reproductive Clinical Trial
A Trial of Pelvic Floor Chemodenervation in Patients Undergoing Physical Therapy for High Tone Pelvic Floor Dysfunction
Status: Enrolling, Phase IV
Updated: 12/31/1969
mi
from
Kirkland, WA
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Infantile Spasm Clinical Trial
A Study to Assess the Efficacy, Safety, and Tolerability of Cannabidiol Oral Solution With Vigabatrin as Initial Therapy in Participants With Infantile Spasms
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Tacoma, WA
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Child Behavior Disorders Clinical Trial
Safer Use of Antipsychotics in Youth
Status: Enrolling
Updated: 12/31/1969
mi
from
Seattle, WA
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Urinary Bladder Neoplasms Clinical Trial
A Study of Durvalumab Alone and Durvalumab+Olaparib in Advanced, Platinum-Ineligible Bladder Cancer (BAYOU)
Status: Enrolling, Phase II
Updated: 12/31/1969
mi
from
Seattle, WA
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Crohn Disease Clinical Trial
Safety and Efficacy of Adalimumab Versus Ustekinumab for One Year
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Bellevue, WA
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Prader-Willi Syndrome Clinical Trial
Cannabidiol Oral Solution for the Treatment of Subjects With Prader-Willi Syndrome
Status: Enrolling, Phase II
Updated: 12/31/1969
mi
from
Tacoma, WA
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Oncology Clinical Trial
Hypofractionated Radiation Therapy After Mastectomy in Preventing Recurrence in Patients With Stage IIa-IIIa Breast Cancer
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Spokane, WA
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Spinal Fusion Clinical Trial
Efficacy and Safety of Tranexamic Acid in Spinal Fusion Surgery
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Seattle, WA
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Endocrinology, Gastroenterology Clinical Trial
Study to Evaluate the Safety and Efficacy of Relamorelin in Patients With Diabetic Gastroparesis Study 02
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Tacoma, WA
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Left Ventricular Dysfunction Clinical Trial
Strategic Management to Improve CRT Using Multi-Site Pacing Post Approval Study (Reference # C1918)
Status: Enrolling
Updated: 12/31/1969
mi
from
Tacoma, WA
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Tourette Syndrome Clinical Trial
Safety and Efficacy of NBI-98854 in Pediatric Subjects With Tourette Syndrome
Status: Enrolling, Phase II
Updated: 12/31/1969
mi
from
Spokane, WA
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Lower Limb Amputation Below Knee (Injury) Clinical Trial
Auto Control of Volume Management for Limb Loss
Status: Enrolling
Updated: 12/31/1969
mi
from
Seattle, WA
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Psychiatry / Psychology, Pulmonary / Respiratory Diseases Clinical Trial
A Clinical Study to Test the Effectiveness of an Investigational Drug to Treat People That Have Major Depressive Episodes When They Have Bipolar 1 Depression
Status: Enrolling, Phase II
Updated: 12/31/1969
mi
from
Everett, WA
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Crohn Disease Clinical Trial
A Placebo-Controlled Study of Oral Ozanimod as Maintenance Therapy for Moderately to Severely Active Crohn's Disease
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Spokane, WA
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Oncology Clinical Trial
Active Surveillance, Bleomycin, Carboplatin, Etoposide, or Cisplatin in Treating Pediatric and Adult Patients With Germ Cell Tumors
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Spokane, WA
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Psoriasis Clinical Trial
An Investigational Study to Evaluate Experimental Medication BMS-986165 Compared to Placebo and a Currently Available Treatment in Participants With Moderate to Severe Plaque Psoriasis
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Seattle, WA
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Alzheimer Disease Clinical Trial
Safety and Efficacy of TRx0237 in Subjects With Early Alzheimer's Disease
Status: Enrolling, Phase II, III
Updated: 12/31/1969
mi
from
Seattle, WA
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Endocrinology Clinical Trial
Semaglutide Effects on Heart Disease and Stroke in Patients With Overweight or Obesity
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Olympia, WA
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Endocrinology, Gastroenterology, Hematology Clinical Trial
S1702 Isatuximab in Treating Patients With Relapsed or Refractory Primary Amyloidosis
Status: Enrolling, Phase II
Updated: 12/31/1969
mi
from
Longview, WA
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Oncology Clinical Trial
Palbociclib and Letrozole or Fulvestrant in Treating Patients With Estrogen Receptor Positive, HER2 Negative Metastatic Breast Cancer
Status: Enrolling, Phase II
Updated: 12/31/1969
mi
from
Seattle, WA
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Oncology Clinical Trial
Palbociclib and Letrozole or Fulvestrant in Treating Patients With Estrogen Receptor Positive, HER2 Negative Metastatic Breast Cancer
Status: Enrolling, Phase II
Updated: 12/31/1969
mi
from
Sedro-Woolley, WA
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Syphilis Clinical Trial
Phase 4 Comparative Trial of Benzathine Penicillin G for Treatment of Early Syphilis in Subjects With or Without HIV Infection
Status: Enrolling, Phase IV
Updated: 12/31/1969
mi
from
Seattle, WA
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Idiopathic Pulmonary Fibrosis Clinical Trial
An Efficacy and Safety Study of BG00011 in Participants With Idiopathic Pulmonary Fibrosis (SPIRIT)
Status: Enrolling, Phase II
Updated: 12/31/1969
mi
from
Tacoma, WA
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Type 2 Diabetes Mellitus Clinical Trial
A Study of Tirzepatide (LY3298176) Once a Week Versus Insulin Glargine Once a Day in Participants With Type 2 Diabetes and Increased Cardiovascular Risk
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Federal Way, WA
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Polymyalgia Rheumatica Clinical Trial
Evaluation of the Efficacy and Safety of Sarilumab in Patients With Polymyalgia Rheumatica
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Spokane, WA
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Chronic Lymphocytic Leukemia Clinical Trial
Ibrutinib and Obinutuzumab With or Without Venetoclax in Treating Older Patients With Untreated Chronic Lymphocytic Leukemia
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Seattle, WA
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Chronic Lymphocytic Leukemia Clinical Trial
Ibrutinib and Obinutuzumab With or Without Venetoclax in Treating Older Patients With Untreated Chronic Lymphocytic Leukemia
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Sedro-Woolley, WA
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Chronic Sinusitis Clinical Trial
Study Evaluating the Efficacy and Safety of Intranasal Administration of OPN-375 in Subjects With Chronic Sinusitis With or Without the Presence of Nasal Polyps
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Spokane Valley, WA
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Non-Small Cell Lung Cancer Clinical Trial
A Study of Neoadjuvant/Adjuvant Durvalumab for the Treatment of Patients With Resectable Non-small Cell Lung Cancer
Status: Enrolling, Phase III
Updated: 12/31/1969
mi
from
Seattle, WA
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Oncology Clinical Trial
Rucaparib in Treating Patients With Genomic LOH High and/or Deleterious BRCA1/2 Mutation Stage IV or Recurrent Non-small Cell Lung Cancer (A Lung-MAP Treatment Trial)
Status: Enrolling, Phase II
Updated: 12/31/1969
mi
from
Seattle, WA
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Oncology Clinical Trial
Rucaparib in Treating Patients With Genomic LOH High and/or Deleterious BRCA1/2 Mutation Stage IV or Recurrent Non-small Cell Lung Cancer (A Lung-MAP Treatment Trial)
Status: Enrolling, Phase II
Updated: 12/31/1969
mi
from
Sedro-Woolley, WA
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Spondylitis, Ankylosing Clinical Trial
Study of Ixekizumab in Participants With Active Ankylosing Spondylitis (AS)
Status: Upcoming, Phase III
Updated: 12/17/2013
mi
from
Seattle, WA
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Uterine Leiomyoma Clinical Trial
Directed Ablation of Uterine Fibroids Using a Noninvasive Approach
Status: Upcoming
Updated: 9/26/2017
mi
from
Bothell, WA
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Oncology Clinical Trial
An Investigational Immuno-therapy Study of Relatlimab Plus Nivolumab Compared to Various Standard-of-Care Therapies in Previously Treated Participants With Recurrent, Advanced or Metastatic Gastric Cancer or Gastroesophageal Junction Adenocarcinoma
Status: Upcoming, Phase II
Updated: 12/31/1969
mi
from
Vancouver, WA
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Carcinoma, Non-Small-Cell Lung Clinical Trial
Durvalumab vs Placebo Following Stereotactic Body Radiation Therapy in Early Stage Non-small Cell Lung Cancer Patients
Status: Upcoming, Phase III
Updated: 12/31/1969
mi
from
Seattle, WA
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Oncology, Psychiatry / Psychology Clinical Trial
The Promoting Resilience in Stress Management (PRISM) Intervention: a Multi-site Randomized Controlled Trial for Adolescents and Young Adults With Advanced Cancer
Status: Upcoming, Phase III
Updated: 12/31/1969
mi
from
Seattle, WA
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Breast Cancer Clinical Trial
Pivotal Study of Intraoperative Detection of Residual Cancer in Breast Cancer Patients
Status: Upcoming, Phase III
Updated: 12/31/1969
mi
from
Tacoma, WA
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Major Depressive Disorder Clinical Trial
A Study to Evaluate SAGE-217 in Adult Subjects With Major Depressive Disorder
Status: Upcoming, Phase III
Updated: 12/31/1969
mi
from
Bellevue, WA
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Multiple Myeloma Clinical Trial
Phase 1b/2 Study Testing Radium-223 Dichloride/Bortezomib/Dexamethasone Combination in Relapsed Multiple Myeloma
Status: Upcoming, Phase I, II
Updated: 7/25/2016
mi
from
Seattle, WA
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Cardiology / Vascular Diseases Clinical Trial
Trial to Assess the Effect of Long Term Dosing of Inclisiran in Subjects With High CV Risk and Elevated LDL-C
Status: Upcoming, Phase III
Updated: 12/31/1969
mi
from
Tacoma, WA
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Oncology, Pulmonary / Respiratory Diseases Clinical Trial
DECIDE: Developing Tools for Lung Cancer Screening Discussion Improvement
Status: Upcoming, Phase
Updated: 12/31/1969
mi
from
Seattle, WA
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Spondylitis, Ankylosing Clinical Trial
Study of Ixekizumab in Participants With Active Ankylosing Spondylitis (AS)
Status: Upcoming, Phase III
Updated: 12/17/2013
mi
from
Kennewick, WA
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Depressive Disorder, Major Clinical Trial
A Study to Evaluate the Efficacy and Safety of JNJ-42847922 as Adjunctive Therapy to Antidepressants in Adult Participants With Major Depressive Disorder Who Have Responded Inadequately to Antidepressant Therapy
Status: Enrolling, Phase II
Updated: 12/31/1969
mi
from
Everett, WA
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