View clinical trials related to Depressive Disorder, Major.
Filter by:An open-label, long-term, safety study of AXS-05 in patients with major depressive disorder (MDD), including treatment resistant depression.
Despite a possible psychomotor retardation during a depressive episode, standardized psychomotor assessment is rare. So, other possible psychomotor disorders or neurological "soft signs" are not known in depression. The investigator propose in this study to explore the psychomotor characteristics of patients with a major depressive disorder from the realization of a psychomotor assessment in comparison with adult without depressive disorder (control). It will be specifically assess muscle tone, gross motor skills, praxis, body schema and the body image and the perceptions.
A Phase 3, randomized, double-blind, placebo-controlled, multicenter trial of AXS-05 in patients with major depressive disorder (MDD).
This is not a treatment study. In this study, the researchers are primarily interested in examining whether functional MRI (fMRI)-guided transcranial magnetic stimulation (TMS) may be more effective than traditional TMS methods at temporarily influencing neural circuit communication. The investigators test this by combining TMS and fMRI technologies to probe and modulate brain activity. If the novel fMRI-guided TMS stimulation used in this study is more effective than traditional methods, future studies may utilize similar personalized TMS targeting methods to yield even better clinical outcomes.
The main objective was to compare the differences of PSG parameters and plasma melatonin levels before and after treatment with escitalopram for 8 weeks. Polysomnography (PSG) was detected over a night and blood samples were collected at 4 h intervals for 24 h from 13 male healthy controls and 13 male MDD patients before and after treatment with escitalopram for 8 weeks. The outcome measures included the levels of plasma melatonin, PSG parameters (include sleep architecture and power analysis) and scales.
The objective of this trial is to collect data on the feasibility, acceptability, and preliminary effectiveness of internet delivered Cognitive Beaviour Therapy (iCBT) and Acceptance and Commitment Therapy (iACT) interventions tailored towards the treatment of depression and chronic pain using a doubly-randomized, attention-controlled, non-blinded, patient-preference design.
To evaluate the efficacy and safety of adjunctive pimavanserin compared to placebo in subjects with major depressive disorder who have an inadequate response to antidepressant therapy.
The purpose of this research study is to use a specific type of non-invasive brain stimulation known as transcranial alternating current stimulation (tACS) to determine its effects on brain activity (measured with EEG) and mood in patients with Major Depressive Disorder (MDD).
Cognitive behavioral therapy (CBT) is a brief, efficient, and effective psychotherapy for individuals with depressive and PTSD. However, CBT is largely underutilized within Veteran Affairs Medical Centers (VAMCs) due to the cost and burden of trainings necessary to deliver the large number of CBT protocols. Transdiagnostic Behavior Therapy (TBT), in contrast, is specifically designed to address numerous distinct disorders within a single protocol. The transdiagnostic approach of TBT has the potential to dramatically improve the accessibility of CBT within VAMCs and therefore improve clinical outcomes of Veterans. The proposed research seeks to evaluate the efficacy of a group version of TBT (G-TBT) by assessing clinical outcomes and quality of life in VAMC patients with major depressive disorder and PTSD throughout the course of treatment and in comparison to two existing group disorder-specific therapies (G-DST), CBT for Depression and Cognitive Processing Therapy for PTSD.
According to the World Health Organization, MDD is attributed as the leading cause of disability worldwide, leaving 300 million individuals affected. Despite the efficacy of pharmacotherapy, a subset of MDD patients, classified as TRD, exhibit suboptimal response and thus require alternative treatment options such as rTMS. Emotional-laden "hot"and Neutral "cold" cognitions are shown to be dysfunctional in depression. Potential pro-cognitive effects remain inconclusive. In this study the investigators seek to investigate whether visual scanning patterns of emotionally laden images may be a biological marker and predictor of rTMS antidepressant efficacy. If so, then changes in visual scanning patterns are expected to precede clinical symptom improvement. Furthermore, changes in visual scanning patterns (which characterizes the state of hot cognition) are compared simultaneously to changes in cold cognition in order to elucidate the neural mechanisms underlying rTMS-induced changes in cognition. It is hypothesized that participants who are responders to rTMS will exhibit a decrease in the amount of time spent looking at dysphoric images will precede clinically detectable changes in mood as measured by a reduction in the scores on the 17-item Hamilton Depression Rating Scale (HDRS-17). The hypothesis for this study corresponds to the alleviation of the dysfunction within the hot cognitive system as a result of rTMS and a potential compensatory effect of cold cognition as a natural reaction of resetting the allocation of cognitive resources.