There are currently 1240 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.
A Study Evaluating Atezolizumab, With or Without Bevacizumab, in Patients With Unresectable Hepatocellular Carcinoma and Child-Pugh B7 and B8 Cirrhosis
Recruiting
The purpose of this study is to assess the safety and efficacy of atezolizumab and bevacizumab, or atezolizumab alone, as first-line treatment in participants with unresectable, locally advanced or metastatic hepatocellular carcinoma (HCC) with Child-Pugh B7 or B8 cirrhosis.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/18/2025
Locations: Virginia Mason Medical Center, Seattle, Washington
Conditions: Hepatocellular Carcinoma
Nephrotic Syndrome Study Network
Recruiting
Minimal change disease (MCD), focal segmental glomerulosclerosis (FSGS), and Membranous nephropathy (MN), generate an enormous individual and societal financial burden, accounting for approximately 12% of prevalent end stage renal disease (ESRD) cases (2005) at an annual cost in the US of more than $3 billion. However, the clinical classification of these diseases is widely believed to be inadequate by the scientific community. Given the poor understanding of MCD/FSGS and MN biology, it is not s... Read More
Gender:
ALL
Ages:
80 years and below
Trial Updated:
04/18/2025
Locations: Seattle Children's Hospital, Seattle, Washington +1 locations
Conditions: Minimal Change Disease (MCD), Membranous Nephropathy, Glomerulosclerosis, Focal Segmental
Down Syndrome Obstructive Sleep Apnea
Recruiting
The purpose of this study is to assess whether oxygen supplementation during sleep improves working memory and other clinical and patient-reported outcomes among children who have Down Syndrome (DS) with moderate to severe Obstructive Sleep Apnea (OSA).
Gender:
ALL
Ages:
Between 5 years and 18 years
Trial Updated:
04/18/2025
Locations: Seattle Children's Hospital, Seattle, Washington
Conditions: Down Syndrome, Obstructive Sleep Apnea
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:
04/18/2025
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 Trial to Evaluate Multiple Regimens in Newly Diagnosed and Recurrent Glioblastoma
Recruiting
Glioblastoma (GBM) adaptive, global, innovative learning environment (GBM AGILE) is an international, seamless Phase II/III response adaptive randomization platform trial designed to evaluate multiple therapies in newly diagnosed (ND) and recurrent GBM.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/18/2025
Locations: University of Washington Medical Center, Seattle, Washington
Conditions: Glioblastoma
A Master Protocol (LY900023) That Includes Several Clinical Trials of Drugs for Children and Young Adults With Cancer
Recruiting
The main purpose of the master is to help the research sites and sponsor carry out several clinical trials more efficiently by providing a common research protocol. Individual clinical trials under this master protocol define drug/disease-specific research goals and activities to test them. New studies will be added as new drugs emerge against different cancers. Participation in the trial will depend on how long the benefit lasts.
Gender:
ALL
Ages:
Between 1 year and 39 years
Trial Updated:
04/18/2025
Locations: Seattle Children's Hospital Research Foundation, Seattle, Washington
Conditions: Neoplasms, Child, Adolescent
Datopotamab Deruxtecan (Dato-DXd) and Pembrolizumab With or Without Platinum Chemotherapy in 1L Non-Small Cell Lung Cancer (TROPION-Lung07)
Recruiting
This study is designed to assess the efficacy and safety of datopotamab deruxtecan (Dato-DXd) in combination with pembrolizumab versus pembrolizumab in combination with pemetrexed and platinum chemotherapy in participants with no prior therapy for advanced or metastatic non-squamous non-small cell lung cancer (NSCLC).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/17/2025
Locations: VA Puget Sound Health Care System, Seattle, Washington
Conditions: Metastatic Non Small Cell Lung Cancer
Non-interventional Study of Patients With Transthyretin (ATTR) Amyloidosis
Recruiting
The MaesTTRo study aims to enroll a global cohort of patients with transthyretin (ATTR) amyloidosis to longitudinally observe the natural course of the disease and describe real-world treatment patterns and outcomes. In addition, information on the effectiveness of ATTR amyloidosis treatments, including eplontersen, which is a ligand-conjugated antisense oligonucleotide gene silencing treatment targeting activity against both the mutant and wild-type TTR protein, will be collected.
Gender:
ALL
Ages:
Between 18 years and 130 years
Trial Updated:
04/17/2025
Locations: Research Site, Seattle, Washington
Conditions: Transthyretin Amyloidosis, ATTR-CM, ATTRv-PN, ATTR, ATTR-Mixed, hATTR
A Study of Multiple Therapies in Biomarker-Selected Patients With Resectable Stages IB-III Non-Small Cell Lung Cancer
Recruiting
This trial will evaluate the efficacy and safety of various therapies in patients with Stage IB, IIA, IIB, IIIA, or selected IIIB resectable and untreated non-small cell lung cancer (NSCLC) tumors that meet protocol-specified biomarker criteria
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/17/2025
Locations: Seattle Cancer Care Alliance, Seattle, Washington
Conditions: Non-small Cell Lung Cancer
A Study of Galcanezumab (LY2951742) in Participants 12 to 17 Years of Age With Chronic Migraine
Recruiting
The main purpose of this study is to evaluate the efficacy and safety of galcanezumab for the preventive treatment of chronic migraine in participants 12 to 17 years of age. 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 12 years and 17 years
Trial Updated:
04/17/2025
Locations: Seattle Children's Hospital, Seattle, Washington
Conditions: Chronic Migraine
MOONRAY-01, A Study of LY3962673 in Participants With KRAS G12D-Mutant Solid Tumors
Recruiting
The main purpose of this study is to assess safety \& tolerability and antitumor activity of LY3962673 as monotherapy and in combination with other chemotherapy agents in participants with KRAS G12D-mutant advanced solid tumor types. The study is expected to last approximately 5 years.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/17/2025
Locations: Fred Hutchinson Cancer Center, Seattle, Washington
Conditions: Pancreatic Ductal Adenocarcinoma, Non-small Cell Lung Cancer, Colorectal Cancer
A Study to Investigate Effectiveness of Tirzepatide Following Initiation of Ixekizumab in Participants With Active Psoriatic Arthritis and Overweight or Obesity in Clinical Practice (TOGETHER AMPLIFY-PsA)
Recruiting
The main purpose of this study is to assess the effectiveness of adding tirzepatide to ixekizumab therapy in standard clinical practice in participants with moderate-to-severe PsA and obesity or overweight with at least 1 weight-related comorbidity. The study will last up to 12 months.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/17/2025
Locations: Seattle Rheumatology Associates PLLC, Seattle, Washington
Conditions: Psoriatic Arthritis, Overweight or Obesity