Location · Seattle, WA
Clinical trials in Seattle, WA
401 recruiting studies have a site in the Seattle area, and 104 of them accept healthy volunteers. The area includes Bellevue, Kirkland, Redmond, Renton, Everett, Tacoma and nearby cities.
401 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingPhase 3
Long-term Safety Study of Rimegepant in Pediatric Subjects for the Acute Treatment of Migraine
Pfizer
- Location
- Scottsdale, AZ + 54 other US sites
- Eligibility basics
- Ages 6–17
- RecruitingPhase 3
Evaluation of Efficacy and Safety of Milsaperidone as Adjunctive Therapy in Patients With Major Depressive Disorder
Vanda Pharmaceuticals
- Location
- Phoenix, AZ + 24 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 1/Phase 2
A Study of TSRA-196 in Adults With PiZZ Alpha-1 Antitrypsin Deficiency (AATD)
Tessera Therapeutics, Inc.
- Location
- Jacksonville, FL + 4 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingPhase 3
AMAZE 1: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight Lose Weight
Novo Nordisk A/S
- Location
- Miramar, FL + 21 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Master Protocol Study (LY900028) of Multiple Intervention-Specific-Appendices (ISAs) in Participants With Chronic Pain
Eli Lilly and Company
- Location
- Birmingham, AL + 34 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study to Evaluate KarXT as a Treatment for Psychosis Associated With Alzheimer's Disease (ADEPT-4)
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
- Location
- Gilbert, AZ + 43 other US sites
- Eligibility basics
- Ages 55–90
- RecruitingPhase 2
A Study of Belumosudil in Children With Chronic Graft Versus Host Disease (schoolROCK)
Sanofi
- Location
- Los Angeles, CA + 6 other US sites
- Eligibility basics
- Ages 1–18
- RecruitingPhase 2
A Study of Brenipatide in Adults Who Quit Smoking Cigarettes and Want to Avoid Relapse
Eli Lilly and Company
- Location
- Rogers, AR + 16 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Study to Investigate the Efficacy, Safety and Tolerability of Votoplam in Participants With Huntington's Disease
Novartis Pharmaceuticals
- Location
- Birmingham, AL + 39 other US sites
- Eligibility basics
- Ages 21–70
- Recruiting
TVMR With the INNOVALVE System Trial - Early Feasibility Study
Edwards Lifesciences
- Location
- Los Angeles, CA + 18 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 4
A Study of Vedolizumab With Tofacitinib in Adults With Ulcerative Colitis (UC)
Takeda
- Location
- Dothan, AL + 36 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
Study of Plozasiran in Adults With Severe Hypertriglyceridemia at Risk of Acute Pancreatitis
Arrowhead Pharmaceuticals
- Location
- Los Angeles, CA + 16 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 1/Phase 2
Treatment of Participants With Primary or Secondary Progressive Multiple Sclerosis
Tr1X, Inc.
- Location
- La Jolla, CA + 7 other US sites
- Eligibility basics
- Ages 18–65
- Recruiting
ARTIST: Aortic Regurgitation Trial Investigating Surgery Versus Trilogy™
JenaValve Technology, Inc.
- Location
- Burlingame, CA + 33 other US sites
- Eligibility basics
- Any age listed
- RecruitingPhase 3
A Study to Evaluate How Well Etavopivat Works in People With Sickle Cell Disease
Novo Nordisk A/S
- Location
- Birmingham, AL + 42 other US sites
- Eligibility basics
- Ages 12+
- RecruitingPhase 3
A Clinical Study to Investigate the Safety and Tolerability of Efimosfermin Alfa Injection in Participants With Known or Suspected F2- or F3-stage MASH
GlaxoSmithKline
- Location
- Arcadia, CA + 46 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
An Evaluation of the Safety and Efficacy of TSND-201 for the Treatment of PTSD (EMPOWER-1)
Transcend Therapeutics
- Location
- Phoenix, AZ + 36 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Crinecerfont in Participants With Classic Congenital Adrenal Hyperplasia (CAH) Who Are Less Than 4 Years Old
Neurocrine Switzerland GmbH
- Location
- San Francisco, CA + 10 other US sites
- Eligibility basics
- Ages 4 mo–3
- Recruiting
Transcatheter Mitral Valve Replacement With the Medtronic Intrepid™ TMVR System in Patients With Severe Symptomatic Mitral Regurgitation.
Medtronic Cardiovascular
- Location
- Birmingham, AL + 68 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study of EPX-100 (Clemizole Hydrochloride) in Participants With Dravet Syndrome
Epygenix
- Location
- Birmingham, AL + 16 other US sites
- Eligibility basics
- Ages 2+
- Recruiting
Edwards PASCAL Transcatheter Valve Repair System Pivotal Clinical Trial
Edwards Lifesciences
- Location
- Irvine, CA + 44 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study to Evaluate the Safety and Efficacy of Ruxolitinib Cream in Pediatric Participants With Nonsegmental Vitiligo
Incyte Corporation
- Location
- Birmingham, AL + 65 other US sites
- Eligibility basics
- Ages 2–11
- Recruiting
Starlight Cardiovascular Lifeline Ductus Arteriosus Stent IDE Study
Starlight Cardiovascular Inc
- Location
- Los Angeles, CA + 7 other US sites
- Eligibility basics
- Up to age 6 mo
- RecruitingPhase 3
Study to Evaluate Subcutaneous (SC) VGA039 in Patients With Von Willebrand Disease (VWD)
Vega Therapeutics, Inc
- Location
- Little Rock, AR + 13 other US sites
- Eligibility basics
- Ages 12–75