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Find 165 clinical trials for depression near New York, New York. Connect with research centers in your area.
Showing 61-80 of 165 trials
NCT04493320
Growing evidence suggests that dopamine contributes to key cognitive, emotional, and motor functions across the lifespan. In Late-Life Depression (LLD), dysfunction in these areas is common, predicts poor outcomes, and manifests as difficulties in motivation and effort along with cognitive and gait impairment. While studies of dopamine function in early and midlife depression primarily focus on individuals' ability to feel pleasure and respond to rewards, they often exclude the cognitive and physical function domains relevant for older adults despite a recognized decline in dopamine function with normal aging. The objectives of this collaborative R01 proposal between Columbia University/New York State Psychiatric Institute and Vanderbilt University Medical Center are to: 1) characterize dopaminergic dysfunction in LLD across cognitive, emotional, and motor domains at several levels of analysis (cellular Positron Emission Tomography \[PET\], circuit Magnetic Resonance Imaging \[MRI\], and behavioral / self-report); and 2) examine the responsivity of dopamine-related circuits and behavior to stimulation with carbidopa/levodopa (L-DOPA).
NCT02600507
The study will evaluate the efficacy and safety of ITI-007 adjunctive to lithium or valproate in a randomized, double-blind, parallel-group, placebo-controlled, multi-center study in patients diagnosed with Bipolar I or Bipolar II disorder having a major depressive episode.