Phase 1 · Seattle area, WA
Phase 1 clinical trials in Seattle area, WA
29 recruiting studies have a site in the Seattle area. This page includes nearby cities such as Bellevue, Kirkland, Redmond, Renton.
29 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingEarly Phase 1
VTP-1000 in Adults With Celiac Disease
Barinthus Biotherapeutics
- Location
- Seattle, WA + 15 other US sites
- Eligibility basics
- Ages 18–70
- RecruitingPhase 1/Phase 2
Evaluate REC-4881 in Participants With Familial Adenomatous Polyposis (FAP)
Recursion Pharmaceuticals Inc.
- Location
- Seattle, WA + 6 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 1/Phase 2
A Study to Assess Change in Disease Activity and Adverse Events (AE)s in Adult Participants With Immunoglobulin Light Chain (AL) Amyloidosis Receiving Etentamig (ABBV-383) as an Intravenous (IV) Infusion
AbbVie
- Location
- Seattle, WA + 11 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 1
Study of APG-2575 as a Single Agent or in Combination With Other Therapeutic Agents for CLL/SLL
Ascentage Pharma Group Inc.
- Location
- Seattle, WA + 6 other US sites
- Eligibility basics
- Ages 18–85
- RecruitingPhase 1/Phase 2
Modulation of SERCA2a of Intra-myocytic Calcium Trafficking in Heart Failure With Reduced Ejection Fraction
Sardocor Corp.
- Location
- Seattle, WA + 4 other US sites
- Eligibility basics
- Ages 18–80
Who these studies look for
Phase 1 studies often have narrow eligibility: specific age and weight ranges, no recent participation in another study, no nicotine, and limits on medications. Some Phase 1 studies recruit patients rather than healthy volunteers, so check each listing.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.