View clinical trials related to Major Depressive Disorder.
Filter by:It's a prospective, multicentric, randomized, controlled study concerning 56 patients with treatment-resistant depression (TRD). The main objective of this study was to evaluate the efficacy of priming repeated Transcranial Magnetic Stimulation (rTMS) sessions before Electroconvulsive therapy (ECT) for treatment of TRD patients. The primary outcome will be the depressive symptoms intensity measured with the Hamilton Rating Scale For Depression (HAMD-21 items) after 5 ECT. The secondary outcome is to evaluate the safety and most particularly the cognitive effects of this association.
Late-life depression is characterized by both affective (mood) symptoms and cognitive deficits. There is currently no intervention that may provide consistent benefits to both mood and cognitive performance. Agonist activity at the nicotinic acetylcholine receptors via transdermal nicotine patches may provide benefit to both mood and cognition, working through nicotine's effects on brain neural networks, specifically the cognitive control network and default mode network. In this initial pilot project, the investigators will test this hypotheses in 15 nonsmoking depressed elders with subjective cognitive impairment. Following baseline neuroimaging and cognitive testing, participants will receive 12 weeks of open-label transdermal nicotine. Afterwards, participants will repeat neuroimaging and cognitive assessments.
This is a four year project evaluating the effectiveness of a group-based lifestyle intervention (PeerFIT) supported by mobile health (mHealth) technology and social media compared to Basic Education in fitness and nutrition supported by a wearable Activity Tracking device (BEAT) in achieving clinically significant improvements in weight loss and cardiorespiratory fitness in young adults with serious mental illness (SMI).
The ultimate aim of this study is to identify a biomarker of suicide risk in MDD by measuring the "hedonic spectrum" (pain and reward responsivity), attention and its associated brain structures using brain scans (fMRI and DTI), as well as the stability of markers over time.
The investigators propose a one-year, repeated measures, within-subject design to examine the impact of improved caregiver depression on child asthma outcomes. A cross-lagged panel modeling (CLPM) for longitudinal data will be fit using a maximum likelihood structural equation model (SEM) in order to explore longitudinal mediation between asthma outcomes (asthma control, spirometry, quality of life (QOL)) and depressive symptoms. CLPM will test whether caregiver improvement preceded child asthma improvement, and SEM will test whether improved adherence and/or decreased child anxiety/depression mediated the effect. The investigators considered a randomized control trial, but it would not be ethically acceptable to withhold medication from caregivers diagnosed with Major Depressive Disorder (MDD) for the proposed one-year duration of the study. It is unlikely that potential participants in the study would find this acceptable. Furthermore a controlled design is not necessary since the investigators are not testing the efficacy of antidepressants for depression, but rather the impact of improvement on caregiver depression on the child.
Safety and Feasibility of Combined Trigeminal and Occipital Transcutaneous Nerve Stimulation (CTO-TNS) in Major Depressive Disorder (MDD)
The purpose of this study is to assess the efficacy and safety of S47445 versus placebo as adjunctive treatment of Major Depressive Disorder in patients with an inadequate response to antidepressant therapy.
The purpose of this study is to determine the clinical effects (if any) of connectivity-guided repetitive transcranial magnetic stimulation (rTMS) in the treatment of major depressive disorder (MDD) to provide clues about the ideal neural networks to target for more robust clinical outcomes, and to identify potential biomarkers of treatment response including changes in brain network connectivity.
Despite considerable progress in the understanding of depression, the treatment of those who have entered a chronic course of the disorder still represents a major challenge. In order to develop more effective interventions it is important to learn more about maintaining mechanisms and the ways in which these can be addressed. Recent research has outlined aberrations in neurophysiological parameters that may serve as risk factors underlying tendencies to engage in maladaptive responses to negative mood, and that may be particularly pronounced in patients with chronic depression. Initial evidence suggests that such deficits may not be easily amenable through established treatments. The current study investigated whether mental training using mindfulness mediation, as compared to an active control training, could alter these parameters in chronically depressed patients.
This pilot study aims at exploring the efficacy of iTBS compared to 10Hz protocol and explore potential biomarkers of treatment response