Checked
ADHD Clinical Trials in Oregon
Open studies with at least one site in the state
Study listings come from ClinicalTrials.gov, where sponsors register and update their own studies. A listing does not mean a study is safe or effective, and DatenUS does not recommend any study. Talk with your doctor before joining a clinical trial, and use ClinicalTrials.gov for contact details and full eligibility rules.
- Open studies
- 6
- With a site in Oregon
- Most studies in
- Portland
- 5 of the studies shown
Studies
6 of 6, recruiting studies first. Cities are where the study lists a Oregon site.
- Forward Treatment of Attention Deficit and Hyperactivity Using Solriamfetol (FOCUS-2)RecruitingPhase 3NCT07717879· Axsome Therapeutics, Inc.
Portland
- Evaluation of SPN-812 (Viloxazine Extended-release Capsule) in Preschool-age Children With ADHDRecruitingPhase 4NCT04781140· Supernus Pharmaceuticals, Inc.
Gresham
- A Study to Test the Effects of Centanafadine in Adults With Attention-deficit/Hyperactivity Disorder and Emotional DysregulationRecruitingPhase 3NCT07759154· Otsuka Pharmaceutical Development & Commercialization, Inc.
Portland
- Pharmacokinetics, Pharmacodynamics, and Safety Profile of Understudied Drugs Administered to Children Per Standard of Care (POPS)RecruitingNCT04278404· Duke University
Portland
- Focus Groups in Ethnically and Racially Diverse FamiliesRecruitingNCT05930886· Oregon Health and Science University
Portland
- Optimizing Research With Diverse Families - Feasibility and Acceptability Study (FAST)RecruitingNCT06133231· Oregon Health and Science University
Portland
Other mental health and substance use studies in Oregon
Frequently asked questions
- Are there adhd clinical trials in Oregon?
- Yes. 6 adhd studies on ClinicalTrials.gov list at least one site in Oregon and are recruiting, about to recruit or enrolling by invitation, including sites in Portland, Gresham.
- What does recruiting mean?
- Recruiting means the study is currently enrolling participants. Not yet recruiting means it has been registered but has not started enrolling. Enrolling by invitation means participants are selected by the study team rather than through open enrollment.
- How do I join a clinical trial?
- Read the full eligibility criteria and contact information on ClinicalTrials.gov, then talk with your doctor about whether a study may be right for you. The study team decides who can enroll.
Source: ClinicalTrials.gov, National Library of Medicine · Last updated 10/26/2026