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Post-Traumatic Stress Disorder clinical trials in Seattle, WA

12 studies for Post-Traumatic Stress Disorder are looking for participants at sites in and around Seattle (within about 30 miles). Open a study to see who can join and how to contact the study team.

Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →

About Post-Traumatic Stress Disorder

 You can get Post-Traumatic Stress Disorder (PTSD) after experiencing a traumatic event. PTSD starts at different times for different people.

More about Post-Traumatic Stress Disorder on MedlinePlus

Post-Traumatic Stress Disorder trials in other cities

• Boston, MA19 studies
• Charleston, SC16 studies
• Houston, TX14 studies
• New York City, NY14 studies
• San Diego, CA14 studies
• Atlanta, GA13 studies
• Austin, TX12 studies
• Durham, NC12 studies
• Chicago, IL11 studies
• San Antonio, TX10 studies
• New Haven, CT8 studies
• Minneapolis, MN8 studies

Other studies in Seattle

• Non-Small Cell Lung Cancer55 studies
• Cancer (all types)48 studies
• Prostate Cancer45 studies
• Acute Myeloid Leukemia40 studies
• Metastatic Cancer39 studies
• Breast Cancer37 studies
• Colorectal Cancer35 studies
• Lung Cancer34 studies
• Ovarian Cancer29 studies
• Pancreatic Cancer22 studies
• Multiple Myeloma22 studies
• Acute Lymphoblastic Leukemia22 studies

From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.