Washington is currently home to 1678 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 Bellevue. 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.
An AHEI Dietary Intervention to Reduce Pain in Women With Endometriosis
NCT04259788
Recruiting
The investigators are conducting this study to examine if a healthy diet based on the Alternative Healthy Eating Index (AHEI) influences pain symptoms, quality of life, and inflammatory markers measured in blood samples in women with endometriosis who are currently experiencing pain symptoms.
Gender:
FEMALE
Ages:
Between 18 years and 45 years
Trial Updated:
04/10/2025
Locations: Fred Hutchinson Cancer Research Center, Seattle, Washington
Conditions: Endometriosis
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RELIEF - A Global Prospective Observational Post-Market Study to Evaluate Long-Term Effectiveness of Neurostimulation Therapy for Pain
NCT01719055
Recruiting
To compile characteristics of real-world clinical outcomes for Boston Scientific commercially approved neurostimulation systems for pain in routine clinical practice, when used according to the applicable Directions for Use - and - To evaluate the economic value and technical performance of Boston Scientific commercially approved neurostimulation systems for pain in routine clinical practice
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/10/2025
Locations: Washington Center for Pain Management, Bellevue, Washington
Conditions: Pain
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A Study to Investigate LP352 in Children and Adults With Developmental and Epileptic Encephalopathy (DEE)
NCT06908226
Recruiting
This (DEEp OLE Study) is a multicentre, open-label study to investigate the long-term safety, efficacy, tolerability, and pharmacokinetics (PK) of LP352 in the treatment of seizures in children and adults with DEE who completed Study LP352-301 or LP352-302. The study consists of 3 main phases: Screening, Titration period and Maintenance period, followed by a Taper period and Follow-Up. The total duration of the study will be approximately 14 months.
Gender:
ALL
Ages:
Between 2 years and 66 years
Trial Updated:
04/09/2025
Locations: Site Number - USA03, Tacoma, Washington
Conditions: Developmental and Epileptic Encephalopathy
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A Digital Health Intervention to Improve Symptoms and Physical Activity During Breast Radiation
NCT06772181
Recruiting
This clinical trial evaluates a digital health intervention for improving symptoms and physical activity among patients with breast cancer undergoing radiation. Cancer-related fatigue is common and strongly associated with quality of life during and after treatment. Increasing emphasis on early symptom detection and management has prompted initiatives to collect patient-reported fatigue from all patients during treatment. Mind-body interventions including physical activity and yoga are recommend... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/09/2025
Locations: Fred Hutch/University of Washington Cancer Consortium, Seattle, Washington
Conditions: Anatomic Stage 0 Breast Cancer AJCC v8, Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Breast Carcinoma
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A Study to Compare the Efficacy and Safety of BMS-986365 Versus the Investigator's Choice of Therapy in Participants With Metastatic Castration-resistant Prostate Cancer
NCT06764485
Recruiting
The purpose of this study is to compare the efficacy and safety of BMS-986365 versus the investigator's choice of therapy in participants with Metastatic Castration-resistant Prostate Cancer.
Gender:
MALE
Ages:
18 years and above
Trial Updated:
04/09/2025
Locations: Local Institution - 0078, Seattle, Washington
Conditions: Metastatic Castration-resistant Prostate Cancer
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A Study to Investigate LP352 in Children and Adults With Developmental and Epileptic Encephalopathies (DEE)
NCT06719141
Recruiting
This (DEEp OCEAN Study) is a double-blind, randomized, placebo-controlled, multicenter study to investigate the efficacy, safety, and tolerability of LP352 in the treatment of seizures in children and adults with DEE. The study consists of 3 main phases: Screening, Titration period, Maintenance period, followed by a Taper period and Follow-Up. The total duration of the study will be approximately 24 months.
Gender:
ALL
Ages:
Between 2 years and 65 years
Trial Updated:
04/09/2025
Locations: Site Number - USA03, Tacoma, Washington
Conditions: Developmental and Epileptic Encephalopathy
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Automatic Prosthetic Foot Stiffness Modulation to Improve Balance
NCT06711588
Recruiting
The goal of this clinical trial is to identify prosthesis stiffness that optimizes balance control in individuals with below knee amputations. The main question this clinical trial will answer is: • Is there an optimal stiffness that improves balance control for specific ambulatory activities and users? Participants will wear a novel prosthesis assembled with three prosthetic feet with a range of stiffness levels: each individual's clinically-prescribed foot stiffness and ± two stiffness catego... Read More
Gender:
ALL
Ages:
Between 18 years and 70 years
Trial Updated:
04/09/2025
Locations: VA Puget Sound Healthcare System, Seattle, Washington
Conditions: Lower Limb Amputation Below Knee
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A U.S. Registry of Eosinophilic Esophagitis Adolescent and Adult Patients Treated With DUPIXENT® As Standard of Care
NCT06693531
Recruiting
This observational research study is to better understand patients with eosinophilic esophagitis (EoE) who have recently been prescribed DUPIXENT® (dupilumab). The purpose of this research study is to look at how DUPIXENT is used in normal care of patients with EoE. Possible benefits to others include a better understanding of EoE and helping to inform research and clinical trial design leading to treatment decisions in this patient population going forward. Patient questionnaires will measure... Read More
Gender:
ALL
Ages:
12 years and above
Trial Updated:
04/09/2025
Locations: Washington Gastroenterology, GIA, Tacoma, Washington
Conditions: Eosinophilic Esophagitis (EoE)
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A Phase 3, Placebo-Controlled Study to Investigate LP352 in Children and Adults With Dravet Syndrome (DS)
NCT06660394
Recruiting
This (DEEp SEA Study) is a double-blind, randomized, placebo-controlled, multicenter study to investigate the efficacy, safety, and tolerability of LP352 in the treatment of seizures in children and adults with DS. The study consists of 3 main phases: Screening, Titration period, and Maintenance period, followed by a Taper period and Follow-Up. Participants will be randomized to LP352 or placebo. The total duration of the study will be approximately 24 months.
Gender:
ALL
Ages:
Between 2 years and 65 years
Trial Updated:
04/09/2025
Locations: Site Number - USA03, Tacoma, Washington
Conditions: Dravet Syndrome
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Evaluation of Efficacy and Safety of Suzetrigine for Pain Associated With Diabetic Peripheral Neuropathy
NCT06628908
Recruiting
The purpose of this study is to evaluate the efficacy, safety, and tolerability of Suzetrigine (SUZ) in participants with pain associated with diabetic peripheral neuropathy (DPN).
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
04/09/2025
Locations: Northwest Clinical Research Center (NWCRC), Bellevue, Washington
Conditions: Diabetic Peripheral Neuropathic Pain
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A Research Study to Evaluate How Well Etavopivat Works in People With Sickle Cell Disease
NCT06612268
Recruiting
This study is conducted to confirm whether etavopivat works well at reducing the number of Vaso-occlusive crisis VOCs (sickle cell pain crises) caused by obstructions in blood vessels in adults and adolescents living with sickle cell disease. The study will also evaluate how well etavopivat can reduce the damage to different organs, improve your exercise tolerance and reduce fatigue in people with sickle cell disease.The participants will either get etavopivat or placebo. Which treatment the par... Read More
Gender:
ALL
Ages:
12 years and above
Trial Updated:
04/09/2025
Locations: Mary Bridge Children's Health, Tacoma, Washington
Conditions: Sickle Cell Disease
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A Research Study Looking at Long-term Treatment With Etavopivat in People With Sickle Cell Disease or Thalassaemia
NCT06609226
Recruiting
Etavopivat is a new medicine under development for treating blood disorders like sickle cell disease and thalassaemia. Sickle cell disease and thalassaemia are inherited blood disorders that affect haemoglobin. Haemoglobin is the protein that carries oxygen through the body. This study is looking into how safe treatment with etavopivat is and how well it works over a long period of time. The study will last for up to 264 weeks, but it will end earlier if etavopivat is approved in the participant... Read More
Gender:
ALL
Ages:
All
Trial Updated:
04/09/2025
Locations: Mary Bridge Children's Health, Tacoma, Washington
Conditions: Sickle Cell Disease, Thalassemia
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