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Paid Clinical Trials Seattle

Discover 1,464 paid clinical trials in Seattle, Washington. Search by condition or phase to find a research study near you that matches your needs across various therapeutic areas.

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A Study Using Risk Factors to Determine Treatment for Children With Favorable Histology Wilms Tumors (FHWT)

for
Stage I Mixed Cell Type Kidney Wilms Tumor,
Location: Seattle WA, Tacoma WA, Portland OR, Spokane WA,
Sponsor: Children's Oncology Group

Sex: All

Age: 0 - 30

Code: NCT06401330

Phase 3, Recruiting

Study of Yoga as a Therapy for Cystic Fibrosis (CF) Patients

for
Cystic Fibrosis
Location: Seattle WA
Sponsor: Seattle Children's Hospital

Sex: All

Age: 12 - 25

Code: NCT01325766

Recruiting

A Pilot Study of Larotrectinib for Newly-Diagnosed High-Grade Glioma With NTRK Fusion

for
High Grade Glioma, Diffuse Intrinsic Pontine Glioma
Location: Seattle WA, Aurora CO, Houston TX, Cincinnati OH,
Sponsor: Nationwide Children's Hospital

Sex: All

Age: 0 - 21

Code: NCT04655404

Early Phase 1, Recruiting

Laser Photocoagulation of Communicating Vessels in Twin-to-Twin Transfusion Syndrome

for
Twin to Twin Transfusion as Antepartum Condition,
Location: Seattle WA
Sponsor: Seattle Children's Hospital

Sex: Female

Age: 0+

Code: NCT05008744

Recruiting

A Study of Combination Chemotherapy for Patients With Newly Diagnosed DAWT and Relapsed FHWT

for
Anaplastic Kidney Wilms Tumor, Recurrent Kidney Wilms Tumor,
Location: Seattle WA, Tacoma WA, Vancouver, Portland OR,
Sponsor: Children's Oncology Group

Sex: All

Age: 0 - 30

Code: NCT04322318

Phase 2, Recruiting

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Down Syndrome Obstructive Sleep Apnea

for
Down Syndrome, Obstructive Sleep Apnea
Location: Seattle WA, Los Angeles CA, Ann Arbor MI, Cincinnati OH,
Sponsor: Brigham and Women's Hospital

Sex: All

Age: 5 - 18

Code: NCT06043440

Phase 2, Recruiting

A Phase III Study of Dato-DXd With or Without Durvalumab Compared With Investigator's Choice of Chemotherapy in Combination With Pembrolizumab in Patients With PD-L1 Positive Locally Recurrent Inoperable or Metastatic Triple-negative Breast Cancer (TROPION-Breast05)

for
Breast Cancer
Location: Tacoma WA, Sacramento CA, Saskatoon, Regina,
Sponsor: AstraZeneca

Sex: All

Age: 18+

Code: NCT06103864

Phase 3, Recruiting

A Randomized Trial to Evaluate Sequential vs Simultaneous Patching

for
Amblyopia
Location: Seattle WA, Portland OR, Albany OR, Spokane WA,
Sponsor: Jaeb Center for Health Research

Sex: All

Age: 3 - 13

Code: NCT04378790

Phase 3, Recruiting

North American Mitochondrial Disease Consortium Patient Registry and Biorepository (NAMDC)

for
Mitochondrial Disorders, Mitochondrial Genetic Disorders,
Location: Seattle WA, Stanford CA, Aurora CO, San Diego CA,
Sponsor: Columbia University

Sex: All

Age: 0+

Code: NCT01694940

Recruiting

Targeted Therapy to Increase RAI Uptake in Metastatic DTC

for
Papillary Thyroid Cancer, Pediatric Cancer,
Location: Seattle WA, San Francisco CA, Memphis TN, Houston TX,
Sponsor: Children's Hospital of Philadelphia

Sex: All

Age: 0+

Code: NCT05024929

Recruiting

A Study of Treatment for Medulloblastoma Using Sodium Thiosulfate to Reduce Hearing Loss

for
Childhood Medulloblastoma
Location: Seattle WA, Tacoma WA, Portland OR, Spokane WA,
Sponsor: Children's Oncology Group

Sex: All

Age: 4 - 21

Code: NCT05382338

Phase 3, Recruiting

Alpelisib in Pediatric and Adult Patients With Lymphatic Malformations Associated With a PIK3CA Mutation.

for
Lymphatic Malformations
Location: Seattle WA, Portland OR, Oakland CA, Palo Alto CA,
Sponsor: Novartis Pharmaceuticals

Sex: All

Age: 0 - 70+

Code: NCT05948943

Phase 2, Phase 3, Recruiting

Online Social Learning Program for Parents With Irritable Bowel Syndrome: Raising Resilient Children

for
Irritable Bowel Syndrome, Abdominal Pain
Location: Seattle WA
Sponsor: Seattle Children's Hospital

Sex: All

Age: 18+

Code: NCT05730491

Recruiting

A Study of EPX-100 (Clemizole Hydrochloride) in Participants With Dravet Syndrome

for
Dravet Syndrome
Location: Seattle WA, Vancouver, Salt Lake City UT, Orange CA,
Sponsor: Epygenix

Sex: All

Age: 2+

Code: NCT04462770

Phase 3, Recruiting

Ziftomenib in Combination With Chemotherapy for Children With Relapsed/Refractory Acute Leukemia

for
Relapsed/Refractory KMT2A-r Acute Leukemia,
Location: Seattle WA, Los Angeles CA, Aurora CO, Chicago IL,
Sponsor: PedAL BCU, LLC

Sex: All

Age: 0 - 21

Code: NCT06376162

Phase 1, Recruiting

A Phase I/II Study of Trametinib and Azacitidine for Patients With Newly Diagnosed Juvenile Myelomonocytic Leukemia

for
Leukemia, Juvenile Myelomonocytic, JMML, JCML,
Location: Seattle WA, Portland OR, San Francisco CA,
Sponsor: Therapeutic Advances in Childhood Leukemia Consortium

Sex: All

Age: 0 - 21

Code: NCT05849662

Phase 1, Phase 2, Recruiting

A Study of SGT-003 Gene Therapy in Duchenne Muscular Dystrophy (INSPIRE DUCHENNE)

for
Duchenne Muscular Dystrophy
Location: Seattle WA, Portland OR, Sacramento CA, Los Angeles CA,
Sponsor: Solid Biosciences Inc.

Sex: Male

Age: 0 - 17

Code: NCT06138639

Phase 1, Phase 2, Recruiting

Fecal Microbiota Transplantation as a Strategy to Eradicate Resistant Organisms

for
Infection Resistant to Drugs
Location: Seattle WA
Sponsor: Seattle Children's Hospital

Sex: All

Age: 7 - 21

Code: NCT02543866

Phase 1, Recruiting

Registry of Patients With a Diagnosis of Spinal Muscular Atrophy (SMA)

for
Spinal Muscular Atrophy (SMA)
Location: Seattle WA, Tacoma WA, Portland OR, Sacramento CA,
Sponsor: Novartis Pharmaceuticals

Sex: All

Age: 0+

Code: NCT04174157

Recruiting

Randomized Study in Children and Adolescents With Migraine: Acute Treatment

for
Pediatric Migraine
Location: Seattle WA, Bellevue WA, Portland OR, Kelowna BC,
Sponsor: Pfizer

Sex: All

Age: 6 - 17

Code: NCT04649242

Phase 3, Recruiting

As one of the fastest growing cities in America, Seattle stands out as a pivotal location for clinical research. Home to an extensive healthcare network and prominent research institutions, Seattle offers innovative approaches to clinical research and a significant contribution to medical science.

Leading centers such as the Fred Hutchinson Cancer Research Center, the University of Washington Medical Center, and the Seattle Children's Research Institute are at the forefront of groundbreaking studies.

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Want a closer look at research in Seattle? Read our guide: Clinical Trials in Seattle: Where to Find Studies Near You

Inside Seattle's Clinical Trial Ecosystem: the Region's Research Hub

Why choose Seattle for clinical trials?

For those considering participating in a clinical trial, there are several reasons why Seattle is a prime choice. The city is home to a robust network of leading research institutions, which are known for their pioneering work and advanced medical research. Seattle’s collaborative environment and emphasis on innovation enhance the quality and impact of clinical studies.

By participating in a clinical trial in Seattle, you gain access to some of the most advanced research and treatments available, while also contributing to significant medical discoveries. The city's commitment to cutting-edge science and a supportive research infrastructure make it an ideal location for advancing medical knowledge and improving future healthcare outcomes.

Common conditions studied in Seattle

Local regulations and guidelines

Benefits of participating in clinical trials

How to enroll in a clinical trial in Seattle