Antidepressant Effects on cAMP Specific Phosphodiesterase (PDE4) in Depressed Patients
NCT00369798 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 100
Last updated 2018-07-05
Summary
The primary purpose of this protocol is to compare PDE4 levels before and after starting a selective serotonin reuptake inhibitor (SSRI) sertraline, citalopram or escitalopram in unmedicated depressed patients. The secondary purpose is to compare PDE4 levels between unmedicated depressed patients and healthy subjects.
Conditions
- Major Depressive Disorder
- Healthy
Interventions
- PROCEDURE
-
PET scan
- DRUG
-
Rolipram
Sponsors & Collaborators
-
National Institute of Mental Health (NIMH)
lead NIH
Principal Investigators
-
Masahiro Fujita, M.D. · National Institute of Mental Health (NIMH)
Study Design
- Allocation
- RANDOMIZED
- Purpose
- TREATMENT
- Masking
- NONE
- Model
- PARALLEL
Eligibility
- Min Age
- 18 Years
- Max Age
- 55 Years
- Sex
- ALL
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 2006-08-02
- Primary Completion
- 2016-06-16
- Completion
- 2016-10-12
Countries
- United States
Study Locations
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