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Washington Paid Clinical Trials
A listing of 1722 clinical trials in Washington actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
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Clinical Trial Phase
Washington is currently home to 1722 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.
Featured Trial
Paid Clinical Studies Nationwide
Recruiting
Nationwide clinical trials offered in your area. Some trials offering up to several thousand dollars in compensation for participation.
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Recruiting
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As a valued user, you’re eligible for $100 off your first program with code policy-lab-100.
Conditions:
Overweight
Overweight and Obesity
Obesity
Weight Loss
Morbid Obesity
A Study to Investigate the Safety, Tolerability, and Efficacy of AZD0120 in Adults With Refractory SLE
Recruiting
This is a Phase 1b/2, single-arm, open-label, multi-center, clinical study of AZD0120, a CD19/BCMA dual CAR T cell therapy, to evaluate the safety, tolerability, and efficacy in adult participants with refractory Systemic Lupus Erythematosus.
Gender:
ALL
Ages:
Between 18 years and 70 years
Trial Updated:
07/15/2025
Locations: Research Site, Seattle, Washington
Conditions: Lupus Erythematosus, Systemic
4D-150 in Patients With Macular Neovascularization Secondary to Age-Related Macular Degeneration
Recruiting
A Phase 3, Randomized, Double-Masked, Active-Controlled Trial in Adults with Macular Neovascularization Secondary to Age-Related Macular Degeneration
Gender:
ALL
Ages:
50 years and above
Trial Updated:
07/15/2025
Locations: Spokane Eye, Spokane, Washington
Conditions: Macular Neovascularization Secondary to Age-Related Macular Degeneration
Double-blind, Randomized, Placebo-controlled, Multicenter Study to Evaluate the Efficacy and Safety of Ravulizumab Administered Intravenously in Adult Participants at High Risk of Delayed Graft Function After Kidney Transplantation
Recruiting
The primary objective of this study is to demonstrate the efficacy of ravulizumab vs placebo in reducing the severity of DGF as measured by time to freedom from dialysis in adult participants who are at high risk of DGF after undergoing transplant of deceased donor kidney.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/15/2025
Locations: Research Site, Seattle, Washington
Conditions: Delayed Graft Function, DGF, Kidney Transplant
A Study to Investigate the Efficacy, Safety and Tolerability of Remibrutinib Versus Placebo in Adult Patients With Generalized Myasthenia Gravis
Recruiting
A study to evaluate the efficacy, safety and tolerability of Remibrutinib versus placebo in adult patients with Generalized Myasthenia Gravis who are on stable, standard-of-care (SOC) treatment.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
07/15/2025
Locations: University of WA Division of Cardio, Seattle, Washington
Conditions: Generalized Myasthenia Gravis
A Research Study Comparing How Well Different Doses of the Medicine NNC0519-0130 Can Reduce Kidney Damage in People Living With Chronic Kidney Disease
Recruiting
The study evaluates the safety of different doses of a new medicine called NNC0519 0130. It also looks into how the medicine may improve kidney function in participants with chronic kidney disease with or without type 2 diabetes, living with overweight or obesity. The participants will either get NNC0519-0130 (a new medicine), semaglutide (a medicine that doctors can already prescribe), or placebo (a "dummy" substance). Which treatment the participant will get is decided by chance. The study wil... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/15/2025
Locations: Providence Medical Research Center, Spokane, Washington
Conditions: Chronic Kidney Disease
Helping Ovarian Cancer Patients Cope With Their Illness (HOPE)
Recruiting
This clinical trial compares the effect of the Helping Ovarian Cancer Patients Cope with Their Disease (HOPE) intervention to usual care for the reduction of hopelessness and helplessness in patients with ovarian cancer that has come back after a period of improvement (recurrent). Patients with recurrent ovarian cancer are at high risk for increased death and poor mental health outcomes, including depression and anxiety. Ovarian cancer is the deadliest of all gynecologic cancers, with a survival... Read More
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
07/15/2025
Locations: Fred Hutch/University of Washington Cancer Consortium, Seattle, Washington
Conditions: Recurrent Ovarian Carcinoma
Buffered Lidocaine for Reducing Pain in Patients Undergoing Prostate Biopsy, BURN Trial
Recruiting
This phase I/II trial examines if buffered lidocaine reduces the pain that patients may experience during prostate biopsy. Prostate biopsies are typically performed awake, in the office, with only local anesthetic. As a result, many patients note considerable pain during these procedures. Local anesthetics such as lidocaine are typically acidic, which is thought to cause pain and burning during infiltration (injection). As a result, buffered local anesthetic has become the standard of care (SOC)... Read More
Gender:
MALE
Ages:
18 years and above
Trial Updated:
07/15/2025
Locations: Fred Hutch/University of Washington Cancer Consortium, Seattle, Washington
Conditions: Prostate Cancer
Phase 3 Study of Daraxonrasib (RMC-6236) in Patients With Previously Treated Metastatic Pancreatic Ductal Adenocarcinoma (PDAC)
Recruiting
The purpose of this study is to evaluate the safety and efficacy of a novel RAS(ON) inhibitor compared to standard(s) of care (SOC) treatment.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/15/2025
Locations: Fred Hutchinson Cancer Center, Seattle, Washington
HealthyTogether: RCT of a Dyadic Weight Management Intervention
Recruiting
Four in five Veterans have overweight or obesity. However, few eligible Veterans achieve meaningful weight loss in VA's national MOVE! Weight Management Program. Family and friends strongly influence a person's health behaviors and weight. Including a close family member or friend in weight management may improve weight management outcomes. This study will test whether an 14-week, 8-session virtual weight management program that includes Veterans and a support person (e.g., family member or frie... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/15/2025
Locations: VA Puget Sound Health Care System Seattle Division, Seattle, WA, Seattle, Washington
Conditions: Obesity, Overweight
Phase 2 Study to Evaluate Safety and Efficacy of Cretostimogene Grenadenorepvec in High-Risk NMIBC
Recruiting
This is a Phase 2, Multi-Arm, Multi-Cohort, Open-Label Study to Evaluate the Safety and Efficacy of Cretostimogene Grenadenorepvec in Participants with High-Risk Non-Muscle-Invasive Bladder Cancer.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/15/2025
Locations: Spokane Urology, Spokane, Washington
Conditions: High-Risk Non-Muscle-Invasive Bladder Cancer
Study of RAS(ON) Inhibitors in Patients With Gastrointestinal Solid Tumors
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
A Study Comparing Anitocabtagene Autoleucel to Standard of Care Therapy in Participants With Relapsed/ Refractory Multiple Myeloma
Recruiting
The goal of this study (iMMagine-3) is to compare the study drug, anitocabtagene autoleucel to standard of care therapy (SOCT) in participants with relapsed/refractory multiple myeloma who have received 1 to 3 prior lines of therapy, including an anti-CD38 monoclonal antibody and an immunomodulatory drug.
The primary objective of this study is to compare the efficacy of anitocabtagene autoleucel versus SOCT in participants with RRMM.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/15/2025
Locations: Swedish Cancer Institute, Seattle, Washington
Conditions: Multiple Myeloma