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Browse 3,654 clinical trials for depression. Find studies that match your criteria and connect with research centers.
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NCT07620288
The proposed project will investigate the neurobiological mechanisms of accelerated intermittent Theta Burst Stimulation (iTBS) in major depressive disorder (MDD) using an advanced multimodal imaging approach. This single-arm, within-subject study will deliver one week of accelerated iTBS and use pre-/post-treatment PET/MRI to quantify changes in synaptic density, functional connectivity, and microstructural integrity. We will combine \[¹⁸F\]SynVesT-1 PET with functional, neurochemical and anatomical MRI, such as resting-state fMRI, magnetic resonance spectroscopy (MRS) and neurite orientation dispersion and density imaging (NODDI), to capture treatment-related plasticity. This integrated design will link molecular and network-level mechanisms to clinical improvement, providing an unprecedented mechanistic map of how accelerated iTBS restores brain function in depression.
NCT06359951
This study tests a suite of single-session intervention (SSI) targeting risk factors for depression and eating disorders among adolescents and young adults. Youth ages 13-25 who screen positive for depression or anxiety as a part of routine care will be offered one of three digital SSIs. Participants will complete questionnaires before the intervention, immediately after the intervention, and 3-months after completing the intervention so that the study team can investigate if Project YES leads to reductions in depression, anxiety, as well as eating disorder symptoms.