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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.
1 - 12 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
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Conditions:
Overweight
Overweight and Obesity
Obesity
Weight Loss
Morbid Obesity
Featured Trial
Stroke Clinical Study
Recruiting
A clinical study for people that suffer with Stroke
Conditions:
Stroke
Featured Trial
Chronic Kidney Disease (CKD) Clinical Study
Recruiting
A clinical study for people that suffer with Chronic Kidney Disease (CKD)
Conditions:
Chronic Kidney Disease (CKD)
Featured Trial
Ischemic heart disease (IHD) Clinical Study
Recruiting
A clinical study for people that suffer with Ischemic heart disease (IHD)
Conditions:
Ischemic heart disease (IHD)
Featured Trial
Cardiovascular Disease Clinical Study
Recruiting
A clinical study for people that suffer with Cardiovascular Disease
Conditions:
Cardiovascular Disease
Osimertinib With or Without Bevacizumab as Initial Treatment for Patients With EGFR-Mutant Lung Cancer
Recruiting
This phase III trial compares the effect of bevacizumab and osimertinib combination vs. osimertinib alone for the treatment of non-small cell lung cancer that has spread outside of the lungs (stage IIIB-IV) and has a change (mutation) in a gene called EGFR. The EGFR protein is involved in cell signaling pathways that control cell division and survival. Sometimes, mutations in the EGFR gene cause EGFR proteins to be made in higher than normal amounts on some types of cancer cells. This causes can... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/22/2025
Locations: Pacific Gynecology Specialists, Seattle, Washington +3 locations
Conditions: Advanced Lung Non-Squamous Non-Small Cell Carcinoma, Metastatic Lung Non-Squamous Non-Small Cell Carcinoma, Recurrent Lung Non-Squamous Non-Small Cell Carcinoma, Stage IIIB Lung Cancer AJCC v8, Stage IV Lung Cancer AJCC v8
4D-710 in Adult Patients With Cystic Fibrosis
Recruiting
This is a Phase 1/2 multicenter, open-label, single dose trial of 4D-710 investigational gene therapy in adults with cystic fibrosis.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/22/2025
Locations: University of Washington Medical Center, Seattle, Washington
Conditions: Cystic Fibrosis Lung
A Study of the Drugs Selumetinib vs. Carboplatin and Vincristine in Patients With Low-Grade Glioma
Recruiting
This phase III trial compares the effect of selumetinib versus the standard of care treatment with carboplatin and vincristine (CV) in treating patients with newly diagnosed or previously untreated low-grade glioma (LGG) that does not have a genetic abnormality called BRAFV600E mutation and is not associated with systemic neurofibromatosis type 1. Selumetinib works by blocking some of the enzymes needed for cell growth and may kill tumor cells. Carboplatin and vincristine are chemotherapy drugs... Read More
Gender:
ALL
Ages:
Between 2 years and 21 years
Trial Updated:
08/22/2025
Locations: Seattle Children's Hospital, Seattle, Washington
Conditions: Low Grade Glioma, Low Grade Astrocytoma, Metastatic Low Grade Astrocytoma, Metastatic Low Grade Glioma
Study to Evaluate the Efficacy and Safety of Ruxolitinib Cream in Participants With Hidradenitis Suppurativa (TRuE-HS1)
Recruiting
The purpose of this study is to evaluate the efficacy and safety of ruxolitinib cream in participants with hidradenitis suppurativa.
Gender:
ALL
Ages:
12 years and above
Trial Updated:
08/22/2025
Locations: Investigative Site US058, Seattle, Washington
Conditions: Hidradenitis Suppurativa
Testing the Effects of Novel Therapeutics for Newly Diagnosed, Untreated Patients With High-Risk Acute Myeloid Leukemia (A MyeloMATCH Treatment Trial)
Recruiting
This phase II MyeloMATCH treatment trial tests whether the standard approach of cytarabine and daunorubicin in comparison to the following experimental regimens works to shrink cancer in patients with high risk acute myeloid leukemia (AML): 1) daunorubicin and cytarabine liposome alone; 2) cytarabine and daunorubicin with venetoclax; 3) azacitidine and venetoclax; 4) daunorubicin and cytarabine liposome and venetoclax. "High-risk" refers to traits that have been known to make the AML harder to t... Read More
Gender:
ALL
Ages:
Between 18 years and 59 years
Trial Updated:
08/22/2025
Locations: Swedish Medical Center-First Hill, Seattle, Washington
Conditions: Acute Myeloid Leukemia, Acute Myeloid Leukemia Arising From Previous Myelodysplastic/Myeloproliferative Neoplasm, Acute Myeloid Leukemia Post Cytotoxic Therapy, Acute Myeloid Leukemia, Myelodysplasia-Related
A Study of the Drug Selinexor With Radiation Therapy in Patients With Newly-Diagnosed Diffuse Intrinsic Pontine (DIPG) Glioma and High-Grade Glioma (HGG)
Recruiting
This phase I/II trial tests the safety, side effects, and best dose of selinexor given in combination with standard radiation therapy in treating children and young adults with newly diagnosed diffuse intrinsic pontine glioma (DIPG) or high-grade glioma (HGG) with a genetic change called H3 K27M mutation. It also tests whether combination of selinexor and standard radiation therapy works to shrink tumors in this patient population. Glioma is a type of cancer that occurs in the brain or spine. Gl... Read More
Gender:
ALL
Ages:
Between 12 months and 21 years
Trial Updated:
08/22/2025
Locations: Seattle Children's Hospital, Seattle, Washington
Conditions: Malignant Glioma
Evaluating the Addition of the Immunotherapy Drug Atezolizumab to Standard Chemotherapy Treatment for Advanced or Metastatic Neuroendocrine Carcinomas That Originate Outside the Lung
Recruiting
This phase II/III trial compares the effect of immunotherapy with atezolizumab in combination with standard chemotherapy with a platinum drug (cisplatin or carboplatin) and etoposide versus standard therapy alone for the treatment of poorly differentiated extrapulmonary (originated outside the lung) neuroendocrine cancer that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced) or that has spread from where it first started (primary s... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/22/2025
Locations: Fred Hutchinson Cancer Center, Seattle, Washington +1 locations
Conditions: Advanced Extrapulmonary Neuroendocrine Carcinoma, Metastatic Extrapulmonary Neuroendocrine Carcinoma, Recurrent Extrapulmonary Neuroendocrine Carcinoma, Unresectable Extrapulmonary Neuroendocrine Carcinoma
A Study to Evaluate the Efficacy, Safety, Pharmacokinetics (PK), and Pharmacodynamics (PD) of Satralizumab in Participants With Anti-N-methyl-D-aspartic Acid Receptor (NMDAR) or Anti-leucine-rich Glioma-inactivated 1 (LGI1) Encephalitis
Recruiting
The purpose of this study is to assess the efficacy, safety, PK, and PD of satralizumab in participants with NMDAR and LGI1 encephalitis.
Gender:
ALL
Ages:
12 years and above
Trial Updated:
08/22/2025
Locations: Swedish Neuroscience Institute, Seattle, Washington
Conditions: NMDAR Autoimmune Encephalitis, LGI1 Autoimmune Encephalitis
A Study of Lasmiditan (LY573144) Treatment in Children Aged 6 to 17 With Migraine
Recruiting
The reason for this study is to see if lasmiditan is safe and effective in children aged 6 to 17 with migraine. The study will last up to 20 weeks and may include up to 4 visits.
Gender:
ALL
Ages:
Between 6 years and 17 years
Trial Updated:
08/22/2025
Locations: Seattle Children's Hospital, Seattle, Washington +1 locations
Conditions: Migraine
A 12-Month Study of Lasmiditan (LY573144) Treatment in Children Aged 6 to 17 With Migraine
Recruiting
The reason for this 12-month, open-label study is to see if the study drug lasmiditan is safe and effective for the intermittent acute treatment of migraine in children aged 6 to 17. The study will last about 12 months and may include up to 7 visits.
Gender:
ALL
Ages:
Between 6 years and 17 years
Trial Updated:
08/22/2025
Locations: Seattle Children's Hospital, Seattle, Washington +1 locations
Conditions: Migraine
Cognitive Aftereffects of Neurotoxicity in Children and Young Adults With Relapsed/Refractory Hematologic Malignancies Who Receive CAR T-cell Therapy
Recruiting
Background:
CAR T-cell therapy is a promising new treatment for blood cancers. During treatment, a person s T-cells are genetically changed to kill cancer cells. Researchers want to learn more about the effects of potential problems that may be associated with this treatment. We are specifically interested in learning if and how this treatment may affect the brain or your thinking skills.
Objective:
To learn if CAR T-cell therapy can affect how children and adults think, process, and remember... Read More
Gender:
ALL
Ages:
5 years and above
Trial Updated:
08/22/2025
Locations: Seattle Children s Hospital, Seattle, Washington
Conditions: Lymphoma, Leukemia
A Study of Galcanezumab (LY2951742) in Participants 6 to 17 Years of Age With Episodic Migraine
Recruiting
The main purpose of this study is to evaulate the efficacy and safety of galcanezumab in participants 6 to 17 years of age for the preventive treatment of episodic migraine. The primary objective is to demonstrate the superiority of galcanezumab versus placebo in the reduction of monthly migraine headache days across the 3-month double-blind treatment period.
Gender:
ALL
Ages:
Between 6 years and 17 years
Trial Updated:
08/22/2025
Locations: Seattle Children's Hospital, Seattle, Washington
Conditions: Episodic Migraine
1 - 12 of 1249
