Washington is currently home to 1721 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.
A Study of I-DXd in Combination With Atezolizumab With or Without Carboplatin as First-Line Induction or Maintenance in Subjects With Extensive Stage-Small Cell Lung Cancer (IDeate-Lung03)
NCT06362252
Recruiting
This study is designed to evaluate the safety and efficacy of ifinatamab deruxtecan (I-DXd) in combination with immune checkpoint inhibitor (ICI) atezolizumab with or without carboplatin in participants with extensive stage-small cell lung cancer (ES-SCLC) in the first-line (1L) setting.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/13/2025
Locations: Northwest Cancer Specialists, P.C.-Vancouver, Vancouver, Washington
Conditions: Extensive Stage-small Cell Lung Cancer
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A Study of HER3-DXd in Subjects With Locally Advanced or Metastatic Solid Tumors
NCT06172478
Recruiting
This is a proof-of-concept study designed to investigate HER3-DXd monotherapy in locally advanced or metastatic solid tumors. The study is enrolling cohorts of participants with melanoma \[cutaneous/acral\], squamous cell carcinomas of the head and neck (SCCHN), and HER2-negative gastric cancerovarian carcinoma, cervical cancer, endometrial cancer, bladder cancer, esophageal carcinoma, pancreatic carcinoma, and prostate cancer.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/13/2025
Locations: Fred Hutchinson Cancer Center, Seattle, Washington
Conditions: Advanced Solid Tumor, Melanoma, Head and Neck Cancer, Gastric Cancer, Ovarian Carcinoma, Cervical Cancer, Endometrial Cancer, Bladder Cancer, Esophageal Cancer, Pancreatic Carcinoma, Prostate Cancer
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Doxycycline for Emphysema in People Living With HIV (The DEPTH Trial)
NCT05382208
Recruiting
The purpose of this study is to determine if doxycycline will reduce progression of emphysema in people living with HIV. The secondary objectives are to examine the effects of doxycycline on change in quantity of emphysema, six minute walk distance, patient reported outcomes, ratio of forced expiratory volume in 1 second and forced vital capacity. Secondary objectives will also describe the safety and tolerability of doxycycline and determine if doxycycline is associated with development of ant... Read More
Gender:
ALL
Ages:
30 years and above
Trial Updated:
06/13/2025
Locations: University of Washington, Seattle, Washington
Conditions: Emphysema, HIV
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Long Term Evaluation of Safety and Efficacy of Tildrakizumab in Patients With Psoriatic Arthritis
NCT04991116
Recruiting
An open label phase 3 study
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/13/2025
Locations: Sunpharma site no 66, Spokane, Washington
Conditions: Psoriatic Arthritis
Register for Updates
Clarifying the Optimal Application of SLT Therapy Trial
NCT04967989
Recruiting
The goal of this study is to understand if SLT performed at low energy is as effective as SLT performed at standard energy, and also to see if repeating SLT at low energy once a year will prevent or delay the need for daily eye drop medications better than waiting for SLT to wear off before repeating it.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/13/2025
Locations: Spokane Eye Clinical Research, Spokane, Washington
Conditions: Glaucoma and Ocular Hypertension
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TTX-080 HLA-G Antagonist in Subjects With Advanced Cancers
NCT04485013
Recruiting
TTX-080-001 is a Phase 1, open label, dose escalation and dose expansion clinical study to determine the safety, tolerability, and recommended Phase 2 dose of TTX-080 monotherapy (HLA-G inhibitor) and in combination with either pembrolizumab (PD-1 inhibitor), cetuximab (EGFR inhibitor) or FOLFIRI plus cetuximab (EGFR inhibitor) in patients with advanced refractory / resistant solid malignancies including metastatic colorectal cancer (mCRC) patients.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/13/2025
Locations: Northwest Medical Specialties, Tacoma, Washington
Conditions: Cancer
Register for Updates
A Global Phase III Study of Rilvegostomig or Pembrolizumab Plus Chemotherapy for First-Line Treatment of Metastatic Squamous Non-small Cell Lung Cancer (NSCLC)
NCT06692738
Recruiting
The purpose of ARTEMIDE-Lung02 is to assess the efficacy and safety of rilvegostomig in combination with platinum-based chemotherapy for the first-line (1L) treatment of patients with metastatic squamous non-small cell lung cancer (mNSCLC) whose tumors express programmed death-ligand 1 (PD-L1).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/12/2025
Locations: Research Site, Olympia, Washington
Conditions: Non-small Cell Lung Cancer
Register for Updates
A Study to Evaluate the Safety and Tolerability of Efgartigimod PH20 SC Given by Prefilled Syringe in Kidney Transplant Recipients With Antibody-Mediated Rejection (AMR)
NCT06503731
Recruiting
The purpose of this study is to assess the safety, tolerability, and efficacy of efgartigimod PH20 SC given by a prefilled syringe in participants with Antibody-Mediated Rejection (AMR) after kidney transplantation. After a screening period of up to 6 weeks, eligible participants will be randomized in a 1:1:1 ratio. The study drug will be administered subcutaneously while patients remain on their standard background immunosuppression therapy (tacrolimus, mycophenolate mofetil, steroids) during... Read More
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
06/12/2025
Locations: University of Washington Medical Center, Seattle, Washington
Conditions: Antibody-mediated Rejection
Register for Updates
Trial of Semaglutide for Diabetic Kidney Disease in Type 1 Diabetes
NCT05822609
Recruiting
The primary objective of this study is to determine the effects of semaglutide on kidney oxygenation and function in type 1 diabetes. The secondary objective is to determine the glycemic effects and safety of semaglutide in type 1 diabetes.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/12/2025
Locations: University of Washington, Seattle, Washington
Conditions: Diabetic Kidney Disease, Type 1 Diabetes
Register for Updates
The Home Blood Pressure (BP) Trial
NCT05159999
Recruiting
The main study will be a two arm 10-month, cross-over randomized controlled trial of 200 participants treated with end-stage-kidney-disease treated with in-center hemodialysis in the Seattle and San Francisco area comparing a strategy of targeting home vs. pre-dialysis systolic blood pressure \<140 mmHg to reduce rates of intradialytic hypotension. The target systolic blood pressure of \<140 mmHg in both treatment groups will be achieved using an algorithm of dry weight adjustment and anti-hyper... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/12/2025
Locations: University of Washington, Seattle, Washington
Conditions: End Stage Renal Disease on Dialysis
Register for Updates
Proact: A Study of REACT in Subjects With Type 2 Diabetes Mellitus and Chronic Kidney Disease
NCT05099770
Recruiting
The purpose of this study is to assess the safety and efficacy (including durability) of up to 2 REACT injections given 3 months (+30 days) apart and delivered percutaneously into biopsied and non-biopsied contralateral kidneys in participants with T2DM and CKD.
Gender:
ALL
Ages:
Between 30 years and 80 years
Trial Updated:
06/12/2025
Locations: Providence Medical Research Ctr, Spokane, Washington
Conditions: Type 2 Diabetes Mellitus, Chronic Kidney Diseases
Register for Updates
Pimavanserin vs. Quetiapine for Treatment of Parkinson's Psychosis
NCT04373317
Recruiting
Patients with Parkinson's disease (PD) sometimes experience symptoms affecting their movement, such as slowness, tremor, stiffness, and balance or walking problems. Many patients also have other symptoms not related to movement, called non-motor symptoms, which may affect one's mood or emotions, memory or thinking, or cause one to see or hear things that aren't real (hallucinations) or believe things that aren't true (delusions). Hallucinations or delusions, together called psychosis, occur in u... Read More
Gender:
ALL
Ages:
40 years and above
Trial Updated:
06/12/2025
Locations: VA Puget Sound Health Care System Seattle Division, Seattle, WA, Seattle, Washington
Conditions: Parkinson's Disease Psychosis
Register for Updates