[18F]PF-06445974 to Image PDE4B in Major Depressive Disorder Using PET
NCT05703685
This study is recruiting at 1 US site in 1 state, according to its ClinicalTrials.gov record last updated .
Summary
Background: Major depressive disorder (MDD) is a psychiatric condition. People with MDD have occasional bouts of depressive symptoms; these bouts are called major depressive episodes (MDEs). Researchers want to know if people having MDEs have lower levels of an enzyme called PDE4B in their brains. Primary Objective: To determine whether PDE4B is reduced in the brains of individuals with MDD experiencing a major depressive episode (MDE).
Shortened from the sponsor's brief summary. View official record on ClinicalTrials.gov
Conditions studied
- Depression
Eligibility basics and study details
- Study type
- Interventional
- Phase
- Phase 1
- Ages
- 18 to 70 years
- Sex
- All
- Healthy volunteers
- Accepted
- Sponsor
- National Institute of Mental Health (NIMH)
- Last updated on ClinicalTrials.gov
- October 1, 2026
These are the basic criteria only. The full inclusion and exclusion criteria are on the official record, and the study team decides who can take part.
US recruiting sites
Maryland · 1
- National Institutes of Health Clinical Center · Bethesda, MD
Source: ClinicalTrials.gov, data processed . Recruiting US sites filtered by distance and site status; summaries shortened.