View clinical trials related to Major Depressive Disorder.
Filter by:The objective of this study is to evaluate relative bioavailability between 80 mg LY03005 oral tablets and 50 mg Pristiq® oral tablets after a single dose of each drug in a cross-over 2-period design under fasting condition in healthy subjects between 18 and 50 years of age.
Seasonal Affective Disorder (SAD) is a subtype of Major Depressive Disorder, characterized by a recurrent temporal relationship between the season of year, the onset and the remission of a major depressive episode. Estimates of the annual prevalence state that 1-6% of the population will develop SAD with the larger prevalences found at greater extremes in latitude. SAD is most likely triggered by the shortening photoperiod experienced in the winter months leading to a deterioration of mood. Recent cross-sectional neuroimaging studies have found cellular and neurotransmitter changes in response to seasonality, ultimately having an impact on the affect of patients. Conversly, this study aims to investigate the changes in neurocircuitry related to depression and euthymic states. Patients with SAD offer a unique ability to study these changes since they have predictable triggers for the onset of depression (i.e. the winter months) and remission (i.e. the summer months).
The purpose of this study is to evaluate the effects of videogame-like digital therapies as adjunct therapy to antidepressant medications on cognitive deficits associated with major depressive disorder.
Cognitive behavioral therapy for major depressive disorder (MDD) was adapted for individuals with moderate to severe traumatic brain injury (TBI) (CBT-TBI). A structured, treatment manual was developed. The primary aim is to evaluate the acceptability and tolerability of, and adherence to, CBT-TBI in a randomized waitlist-controlled, 12-week pilot trial (N=40). The exploratory aim is to evaluate the potential efficacy of CBT-TBI for MDD in the randomized pilot trial (N=40) and possible moderators and mediators of outcome.
This study uses a randomized controlled trial design to compare the psychological effects of surf therapy to hike therapy in active duty service members who have been diagnosed with major depressive disorder.
This is a double-blind, sham controlled, multi-center study to confirm the safety and efficacy of synchronized transcranial magnetic stimulation (sTMS) for the treatment of patients currently experiencing an episode of depression who have failed to respond to at least one (1) antidepressant medication. Patients will be randomly assigned to either active or sham therapy and will undergo daily treatments for a period of time. Following completion of blinded treatments, patients may be eligible for a course of open label treatments.
Psychomotor slowing may occur in major psychiatric disorders, such as major depressive disorders or schizophrenia spectrum disorders. It refers to slowing of fine motor skills, motor planning and gross motor behavior. In major depression and schizophrenia, psychomotor slowing is associated with alterations of premotor cortex, dorsolateral prefrontal cortex and basal ganglia. This randomized, sham-controlled, prospective trial will test, whether 15 sessions of repetitive transcranial magnetic stimulation (rTMS) may ameliorate psychomotor slowing in schizophrenia or major depression.
Aim: To test if there is a relation between deep Transcranial Magnetic Stimulation (dTMS) dose and clinical effect on Major Depressive Disorder (MDD) Method: 30 patients with moderate to severe MDD without concurrent medication will be randomised to three different treatment protocols of dTMS. Symptom severity of MDD will be quantified before, during and after dTMS.
The current randomized controlled trial is a pilot study that will assess the effectiveness and feasibility of a mobile phone application intervention. The objective is to determine whether the use of a mobile health application for patient self-management of depression improves patient-provider engagement for patients diagnosed with major depressive disorder.
Major depression is a prevalent and impairing illness. To better understand the basic science and treatment of depression, the investigators study the behavioral and brain processes associated with learning in depression and how potential disruptions in learning may be repaired. Understanding different methods that change learning may lead to novel treatments that contribute to recovery in people with depression.