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Washington Paid Clinical Trials
A listing of 1724 clinical trials in Washington actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
1093 - 1104 of 1724
Washington is currently home to 1724 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.
Featured Trial
Chronic Cough Research Study
Recruiting
Are you tired of living with chronic cough? Our research study is now looking to enroll people from all backgrounds to help research potential new treatment options for chronic cough.
You are under no obligation to take part and health insurance is not required. Find out more today! We’d love to hear from you!
You are under no obligation to take part and health insurance is not required. Find out more today! We’d love to hear from you!
Conditions:
Chronic Cough
Refractory or Unexplained Chronic Cough
Cough
Asthma
Sinusitis
Featured Offer
Lose Weight with GLP-1 Medications
Recruiting
Policy Lab has partnered with OnlineSemaglutide.org to offer trusted access to semaglutide and other GLP-1 medications, including generic alternatives to Ozempic® and Wegovy®.
GLP-1 medications are scientifically backed to help individuals achieve significant weight loss—on average, 15-20% of body weight within a year.
As a valued user, you’re eligible for $100 off your first program with code policy-lab-100.
GLP-1 medications are scientifically backed to help individuals achieve significant weight loss—on average, 15-20% of body weight within a year.
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
Featured Trial
Depressive disorder Clinical Study
Recruiting
A clinical study for people that suffer with Depressive disorder
Conditions:
Depressive disorder
Combination Therapies With Adagrasib in Patients With Advanced NSCLC With KRAS G12C Mutation
Recruiting
Study CA239-0010 is an open-label, Phase 2 clinical trial evaluating the clinical efficacy of adagrasib in combination with pembrolizumab and chemotherapy in the first-line setting for patients with advanced NSCLC with TPS ≥ 1%, TPS \<50% and KRAS G12C mutation
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/09/2025
Locations: PeaceHealth St. Joseph Medical Center, Bellingham, Washington
Conditions: Advanced NSCLC, Metastatic Lung Cancer
Pentoxifylline in Diabetic Kidney Disease
Recruiting
Pentoxifylline (PTX) is a medication that has been on the market since 1984 for use in disease in the blood vessels of the legs. There is some preliminary information that it may protect the kidneys from damage due to diabetes and other diseases. "Pentoxifylline in Diabetic Kidney Disease" is a study to bee conducted in 40 VA hospitals across the nation to determine definitively whether or not PTX can prevent worsening of kidney disease and delay death in patients with diabetic kidney disease.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/09/2025
Locations: VA Puget Sound Health Care System Seattle Division, Seattle, WA, Seattle, Washington
Conditions: Diabetic Kidney Disease
A Study of BMS-986482 Alone or as Combination Therapy in Participants With Advanced Solid Tumors
Recruiting
The purpose of this study is to test the safety and efficacy of BMS-986482 alone and as combination therapy in participants with advanced solid tumors.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/08/2025
Locations: Fred Hutchinson Cancer Center, Seattle, Washington
Conditions: Advanced Solid Tumors
Study of INKmune in Patients With mCRPC (CaRe Prostate)
Recruiting
This is an open-label, phase I/IIa dose escalation and expansion study of INKmune in men with mCRPC. INKmune is administered to patients intravenously over three doses, at least one-week apart. The study will consist of two stages.
Gender:
MALE
Ages:
18 years and above
Trial Updated:
05/08/2025
Locations: VA Puget Sound Health Care System, Seattle, Washington
Conditions: Cancer, Metastatic Castration-resistant Prostate Cancer, mCRPC
Efficacy of Trigeminal Nerve Stimulation for ADHD
Recruiting
This study is a large multisite randomized clinical trial to asses the efficacy of external trigeminal nerve stimulation (TNS), a novel, minimal risk, non-invasive neuromodulation treatment, for ADHD in children ages 7-12 years old (N=180).
Study hypotheses address potential differences in ADHD symptoms over 4 weeks treatment with active vs. sham TNS in an expanded multi-site investigation; whether resting state fronto-parietal connectivity mediates TNS impact on ADHD symptoms; if changes in fr... Read More
Gender:
ALL
Ages:
Between 7 years and 12 years
Trial Updated:
05/08/2025
Locations: Seattle Children's Hospital, Seattle, Washington
Conditions: Attention-Deficit Hyperactivity Disorder
Brain Injury Education and Outpatient Navigation-1stBIEN
Recruiting
Traumatic brain injury (TBI) is a significant problem for U.S. Hispanic children. Compared to non-Hispanic children, Hispanic children have higher long-term disability and lower health related quality of life, even though differences are not present at hospital discharge. Rehabilitation decreases disability, but needs timely initiation, and long treatments in hospitals, community healthcare facilities and schools. Parents play a key role in their child's recovery. Hispanic parents face additiona... Read More
Gender:
ALL
Ages:
Between 3 years and 17 years
Trial Updated:
05/07/2025
Locations: Harborview Medical Center - University of Washington, Seattle, Washington
Conditions: Brain Injuries, Traumatic, Rehabilitation
A Study to Learn About the Safety of Litifilimab (BIIB059) Injections and Whether They Can Improve Symptoms of Adult Participants Who Have Systemic Lupus Erythematosus
Recruiting
In this study, researchers will learn more about a study drug called litifilimab (BIIB059) in participants with systemic lupus erythematosus (SLE). The study will focus on participants who have active disease and are already taking standard of care medications. These may include antimalarials, steroids, and immunosuppressants.
The main objective of the study is to learn about the effect litifilimab has on lowering the activity of the disease. The main question researchers want to answer is:
-... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/07/2025
Locations: University of Washington, Seattle, Washington
Conditions: Lupus Erythematosus, Systemic
Lu AF28996 in Participants With Parkinson's Disease (PD)
Recruiting
The purpose of this study is to investigate the safety of Lu AF28996, how well it is tolerated and what the body does to the drug in participants with Parkinson's disease.
Gender:
ALL
Ages:
Between 35 years and 85 years
Trial Updated:
05/07/2025
Locations: Inland Nortwest Research, Spokane, Washington
Conditions: Parkinson Disease
Evaluation of Stool Based Markers for the Early Detection of Colorectal Cancers and Adenomas
Recruiting
Colon cancer is the second most common cancer in men and women. It is a disease that can be prevented if it is found early. Colonoscopy is still the best screening tool for colon cancer and the polyps that turn into colon cancer. However, due to a variety of factors, including affordability, time, and age, not all patients are able to be screened. Researchers are working on other options for early detection that are as accurate as colonoscopy.
The purpose of this study if to determine if stool... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/07/2025
Locations: University of Washington, Seattle, Washington
Conditions: Colonic Neoplasms
Efficacy and Safety of VDPHL01 in Males With AGA
Recruiting
This study will evaluate the safety and efficacy of VDPHL01 in male subjects with Androgenetic Alopecia (AGA).
AGA (or male pattern baldness) is a genetic disorder caused by an excessive (too much) hair follicle response to androgens (hormone) that causes hair loss. VDPHL01 8.5 mg Tablet is an investigational oral drug to treat male pattern baldness.
This multi-center, double blind, study will last about 13 months and includes 11 study visits (screening, baseline (day 1), week 2, month 1, mont... Read More
Gender:
MALE
Ages:
Between 18 years and 65 years
Trial Updated:
05/06/2025
Locations: Site 33, Seattle, Washington
Conditions: Androgenetic Alopecia, AGA, Male Pattern Baldness
Effect of 10 mg Xanamem on Dementia Due to Alzheimer's Disease
Recruiting
Xanamem® is being developed as a potential treatment for symptomatic, early stages of Alzheimer's Disease (AD) and Major Depressive Disorder (MDD).
This XanaMIA Phase 2b/3 study is to investigate the safety, tolerability, and efficacy of Xanamem in in mild or moderate dementia due to AD. Trial participants will be randomized to either receive 10mg of Xanamem once daily or a placebo for 36 weeks at a 1:1 ratio in a double-blinded fashion.
Gender:
ALL
Ages:
50 years and above
Trial Updated:
05/06/2025
Locations: ACW Investigative Site 215, Bellevue, Washington
Conditions: Dementia Moderate, Dementia, Mild, Alzheimer Disease
An Observational Research Study to Uncover Subtypes of Cancer Cachexia
Recruiting
This study evaluates cancer-related weight and muscle mass loss, symptoms, and physical function (cachexia) in patients undergoing treatment for colorectal, lung, or pancreatic cancer that cannot be removed by surgery (unresectable). Patients with these cancer types are at risk for developing cancer cachexia (CC), which is defined as weight loss, muscle loss, and fat loss due to cancer. CC has been associated with reduced physical performance, impaired quality of life, and poorer survival. Many... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/06/2025
Locations: PeaceHealth Saint Joseph Medical Center, Bellingham, Washington
Conditions: Advanced Colorectal Carcinoma, Advanced Lung Non-Small Cell Carcinoma, Advanced Pancreatic Adenocarcinoma, Stage IV Colorectal Cancer AJCC v8, Stage IV Lung Cancer AJCC v8, Stage IV Pancreatic Cancer AJCC v8, Unresectable Colorectal Carcinoma, Unresectable Lung Non-Small Cell Carcinoma, Unresectable Pancreatic Adenocarcinoma