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Seattle, WA Paid Clinical Trials
A listing of 1249 clinical trials in Seattle, WA actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
337 - 348 of 1249
There are currently 1249 clinical trials in Seattle, Washington looking for participants to engage in research studies. Trials are conducted at various facilities, including University of Washington, Seattle Children's Hospital, Fred Hutchinson Cancer Research Center and University of Washington Medical Center. Whether you're a healthy volunteer looking to participate in paid medical research or seeking trials related to a specific condition, the city provides a diverse range of opportunities near you.
Featured Trial
Healthy Participants Needed (Colonoscopy + Cancer Screening)
Recruiting
Earn $325 - $475 in electronic payment card compensation for your time and effort by participating in a clinical study to develop a blood test that may one day help screen for colon cancer. Take a quick quiz to see if you qualify.
Conditions:
Healthy
Healthy Volunteers
Healthy Subjects
Healthy Volunteer
Healthy Participants
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.
Conditions:
Healthy
Healthy Volunteer Study
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Semaglutide and Tirzepatide are advanced GLP-1 medications designed to support weight management and metabolic health. They work by targeting GLP-1 receptors in the body, helping regulate appetite, improve blood sugar control, and support sustainable weight loss (up to 22% of body weight).
Get $50 off your first order using promo code: policy-lab-50
Conditions:
Overweight
Overweight and Obesity
Obesity
Weight Loss
Morbid Obesity
Featured Trial
Chronic Cough Study
Recruiting
Are you tired of living with chronic cough? The ASPIRE 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.
Conditions:
Chronic Cough
Refractory or Unexplained Chronic Cough
Cough
Asthma
Allergic Asthma
Featured Trial
Buy Retatrutide Online Through Celia
Recruiting
Retatrutide (formerly M25) is an investigational peptide being studied for its potential in supporting weight management and metabolic health. It acts on GLP-1, GIP, and glucagon receptors to influence appetite, energy regulation, and fat metabolism.
Conditions:
Healthy
Featured Trial
COVID-19 Vaccine Clinical Trial (Compensation Provided)
Recruiting
Healthy adults ages 50-64 may qualify. You may be eligible if you haven’t received a COVID-19 vaccine and haven’t had COVID-19 in the last 90 days.
Qualified participants may receive compensation for time and travel.
Qualified participants may receive compensation for time and travel.
Conditions:
Healthy
A Study to Evaluate Safety, PK, PD and Efficacy of AZD5492, a T Cell-engaging Antibody Targeting CD20 in Subjects With R/R B-Cell Malignancies.
Recruiting
This is a Phase I/II study designed to evaluate if experimental T cell engaging antibody targeting CD20 AZD5492 is safe, tolerable and efficacious in participants with Relapsed or Refractory B-Cell Malignancies.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/04/2025
Locations: Research Site, Seattle, Washington
Conditions: B-cell Malignancies
Assessing Benefits and Harms of Cannabis/Cannabinoid Use Among Cancer Patients Treated in Community Oncology Clinics
Recruiting
This is a multi-site clinical study enrolling 2000 newly diagnosed patients with breast, colorectal, melanoma, non-Hodgkin lymphoma, or non-small cell lung cancer, who are planning to receive one or more systemic cancer directed therapies with chemotherapy and/or (immune checkpoint inhibitors) ICIs.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/02/2025
Locations: Kaiser Permanente Washington, Seattle, Washington
Conditions: Breast Carcinoma, Colorectal Carcinoma, Lung Non-Small Cell Carcinoma, Melanoma, Non-Hodgkin Lymphoma
I-SPY TRIAL: Neoadjuvant and Personalized Adaptive Novel Agents to Treat Breast Cancer
Recruiting
The purpose of this study is to further advance the ability to practice personalized medicine by learning which new drug agents are most effective with which types of breast cancer tumors and by learning more about which early indicators of response (tumor analysis prior to surgery via magnetic resonance imaging (MRI) images along with tissue and blood samples) are predictors of treatment success.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/02/2025
Locations: Swedish Cancer Institute, Seattle, Washington +1 locations
Conditions: Breast Neoplasms, Breast Cancer, Breast Tumors, Angiosarcoma, TNBC - Triple-Negative Breast Cancer, HER2-positive Breast Cancer, HER2-negative Breast Cancer, Hormone Receptor Positive Tumor, Hormone Receptor Negative Tumor, Early-stage Breast Cancer, Locally Advanced Breast Cancer
A Study to Learn More About How Well the Study Treatment Finerenone Works, How Safe it is, How it Moves Into, Through, and Out of the Body, and the Effects it Has on the Body When Taken With an ACE Inhibitor or Angiotensin Receptor Blocker in Children With Chronic Kidney Disease and Proteinuria
Recruiting
Researchers are looking for a better way to treat children who have chronic kidney disease (CKD), which is long-term kidney disease, and proteinuria, a condition in which a person´s kidneys leak protein into the urine.
The kidneys filter waste and fluid from the blood to form urine. In children with CKD, the kidney´s filters do not work as well as they should. This can lead to accumulation of waste and fluid in the body and proteinuria. CKD can lead to other medical problems, such as high blood... Read More
Gender:
ALL
Ages:
Between 6 months and 17 years
Trial Updated:
08/01/2025
Locations: Seattle Children's Hospital - Nephrology, Seattle, Washington
Conditions: Chronic Kidney Disease, Proteinuria
Colon Adjuvant Chemotherapy Based on Evaluation of Residual Disease
Recruiting
This Phase II/III trial will evaluate the what kind of chemotherapy to recommend to patients based on the presence or absences of circulating tumor DNA (ctDNA) after surgery for colon cancer.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/01/2025
Locations: Fred Hutchinson Cancer Center, Seattle, Washington +3 locations
Conditions: Stage III Colon Cancer
A Study Evaluating the Safety and Efficacy of Targeted Therapies in Subpopulations of Patients With Metastatic Colorectal Cancer (INTRINSIC)
Recruiting
This open-label, exploratory study is designed to evaluate the safety and efficacy of targeted therapies or immunotherapy as single agents or combinations, in participants with metastatic colorectal cancer (mCRC) whose tumors are biomarker positive as per treatment arm-specific definition. Eligible participants with mCRC will be enrolled into specific treatment arms based on their biomarker assay results.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/01/2025
Locations: Swedish Cancer Inst., Seattle, Washington
Conditions: Metastatic Colorectal Cancer
A Study of DR-01 in Subjects With Large Granular Lymphocytic Leukemia or Cytotoxic Lymphomas
Recruiting
This is a multicenter, first-in-human, Phase 1/2 study to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, and anti-tumor activity of DR-01 in adult patients with large granular lymphocytic leukemia or cytotoxic lymphomas
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/01/2025
Locations: Dren Investigational Site, Seattle, Washington
Conditions: LGLL - Large Granular Lymphocytic Leukemia, Hepatosplenic T-cell Lymphoma, Subcutaneous Panniculitis-Like T-Cell Lymphoma, Aggressive NK Cell Leukemia, Systemic EBV1 T-cell Lymphoma, if CD8 Positive, Hydroa Vacciniforme-Like Lymphoproliferative Disorder, Extranodal NK/T Cell Lymphoma, Nasal Type, Enteropathy-Associated T-Cell Lymphoma, Monomorphic Epitheliotropic Intestinal T-Cell Lymphoma, Primary Cutaneous Gamma-Delta T-Cell Lymphoma, Primary Cutaneous CD8+ Aggressive Epidermotropic T-Cell Lymphoma, Cytotoxic PTCL-NOS (CD8+ or CD56+ and Cytotoxic Marker), Cutaneous PTCL-NOS (CD8+ or CD56+ and Cytotoxic Marker)
A Study to Evaluate ATP150/ATP152, VSV-GP154 and Ezabenlimab in Patients With KRAS G12D/G12V Mutated PDAC (KISIMA-02)
Recruiting
The goal of this clinical trial is to test an experimental treatment (immunotherapy) in pancreatic cancer patients. The main research objectives are:
* to evaluate if the KISIMA-02 treatment is safe and well-tolerated (first part)
* to evaluate if the KISIMA-02 treatment has an impact on the time to observe a possible reappearance of the tumor (second part)
Participants will receive:
i) a therapeutic protein vaccine ATP150 or ATP 152 ii) a viral vector VSV-GP154 iii) an immune checkpoint inhi... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/01/2025
Locations: Virginia Mason Medical Center, Seattle, Washington
Conditions: Pancreatic Ductal Adenocarcinoma
An Open-Label Study Comparing Glofitamab and Polatuzumab Vedotin + Rituximab, Cyclophosphamide, Doxorubicin, and Prednisone Versus Pola-R-CHP in Previously Untreated Patients With Large B-Cell Lymphoma
Recruiting
The purpose of this study is to compare the efficacy and safety of glofitamab in combination with polatuzumab vedotin plus rituximab, cyclophosphamide, doxorubicin, and prednisone (Pola-R-CHP) vs Pola-R-CHP in participants with previously untreated CD20-positive large B-cell lymphoma (LBCL).
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
08/01/2025
Locations: Swedish Medical Center, Seattle, Washington +1 locations
Conditions: Large B-Cell Lymphoma
A Study to Evaluate the Efficacy and Safety of Inavolisib in Combination With Phesgo Versus Placebo in Combination With Phesgo in Participants With PIK3CA-Mutated HER2-Positive Locally Advanced or Metastatic Breast Cancer
Recruiting
This study will evaluate the efficacy and safety of inavolisib in combination with Phesgo (pertuzumab, trastuzumab, and rHuPH20 injection for subcutaneous use) compared with placebo in combination with Phesgo, as maintenance therapy, after induction therapy in participants with previously untreated HER2-positive advanced breast cancer (ABC).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/01/2025
Locations: Swedish Medical Center, Seattle, Washington
Conditions: Metastatic Breast Cancer
Evaluating the Addition of Adjuvant Chemotherapy to Ovarian Function Suppression Plus Endocrine Therapy in Premenopausal Patients With pN0-1, ER-Positive/HER2-Negative Breast Cancer and an Oncotype Recurrence Score Less Than or Equal to 25
Recruiting
This Phase III Trial will determine whether adjuvant chemotherapy (ACT) added to ovarian function suppression (OFS) plus endocrine therapy (ET) is superior to OFS plus ET in improving invasive breast cancer-free survival (IBCFS) among premenopausal, early- stage breast cancer (EBC) patients with estrogen receptor (ER)-positive, HER2-negative tumors and 21-gene recurrence score (RS) between 16-25 (for pN0 patients) and 0-25 (for pN1 patients).
Gender:
FEMALE
Ages:
Between 18 years and 60 years
Trial Updated:
08/01/2025
Locations: Virginia Mason Medical Center, Seattle, Washington +6 locations
Conditions: Breast Cancer
Phase I Study of [177Lu]Lu-NNS309 in Patients With Pancreatic, Lung, Breast and Colorectal Cancers
Recruiting
The purpose of this study is to evaluate the safety, tolerability, dosimetry and preliminary efficacy of \[177Lu\]Lu-NNS309 and the safety and imaging properties of \[68Ga\]Ga-NNS309 in patients aged ≥ 18 years with locally advanced or metastatic pancreatic ductal adenocarcinoma (PDAC), non-small cell lung cancer (NSCLC), HR+/HER2- ductal and lobular breast cancer (BC), triple negative breast cancer (TNBC) and colorectal cancer (CRC).
Gender:
ALL
Ages:
Between 18 years and 100 years
Trial Updated:
08/01/2025
Locations: University Of Washington, Seattle, Washington
Conditions: Pancreatic Ductal Adenocarcinoma, Non-small Cell Lung Cancer, HR+/HER2- Ductal and Lobular Breast Cancer, Triple Negative Breast Cancer, Colorectal Cancer
337 - 348 of 1249
