View clinical trials related to Depressive Disorder.
Filter by: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.
Chronic pain and depression frequently co-exist in late and mid-life and contribute to increased disability, high health care costs, psychiatric comorbidity, and suicide. The investigators will recruit 60 adults from Weill Cornell Medical Associates primary care practices; participants will be randomized to either Relief (a 9 session behavioral intervention) or usual care/referral for mental health care. Research assessments are conducted with both groups at study entry (Baseline), 6, 9, and 12 weeks.
There has been a rise in type 2 diabetes (T2D) rates in adolescents, disproportionately in girls from disadvantaged racial/ethnic groups. This group of girls also is at heightened risk for depression, and depression and T2D are linked. Depressive symptoms are a risk factor for worsening of insulin sensitivity, one if the major precursors to T2D. In preliminary studies, the investigators found that a brief cognitive-behavioral therapy group decreased depressive symptoms and prevented worsening of insulin sensitivity in adolescent girls at-risk for T2D with moderate depressive symptoms. The aims of this study are: 1) to assess the efficacy of a cognitive-behavioral therapy depression group vs. a health education control group for improving insulin sensitivity and preserving insulin secretion in racially/ethnically diverse adolescent girls at-risk for T2D with moderate depressive symptoms over a 1-year follow-up; 2) to evaluate changes in eating, physical activity, and sleep as explanatory and 3) to test changes in cortisol factors as explanatory.
This is a demonstration project focused on translating neuroscience insights into clinical practice. The researchers will evaluate how neuroscience assessments may be applied in the clinical setting to help inform care decisions. The aim of the study is to undertake a pragmatic pilot trial to assess whether the inclusion of structured feedback from neuroscience assessments has an effect on improving patient outcomes. The study will investigate how neuroscience assessments can be integrated into and improve clinical care. The impact of sharing information and conclusions from these assessments with psychiatric providers will be explored. Outcomes will include symptoms, social/occupational function and qualify of life.
Background Major depression is associated with morbidity and increased mortality. Along with the psychological strain depression represents a high socioeconomic burden costing Europe more than €113 billion/year. About one third of patients do not respond to appropriate therapy. Theta-burst stimulation (TBS), a form of transcranial magnetic stimulation is an emerging treatment for patients for whom pharmacological treatment is ineffective or not appropriate. Based on two different theories of prefrontal dysfunction two TBS-protocols should have the most antidepressant effects. However, no study so far has compared the two approaches or systematically investigated their differential effects on brain function and on a symptom level. Objectives of the study The aim of this study is to test two TBS protocols on symptom improvement and associated brain function in patients with treatment resistant depression (TRD): iTBS over bilateral DLPFC and iTBS over left and cTBS over right DLPFC. As stimulation over non-motor regions offers no direct readout, fMRI at baseline and after treatment will be harnessed to quantify an effect on brain activity and functional network metrics. Study population 80 patients with TRD will be enrolled with 40 patients receiving the one, and 40 patients receiving the other TBS protocol for a treatment period of three weeks. Study design The study is designed as a longitudinal, randomized and double-blind clinical trial. At baseline and after treatment, patients will undergo psychiatric testing using several symptom scales including the Hamilton Depression Rating Scale (HAMD-17), the Beck Depression Inventory (BDI-II), the Inventory of Depressive Symptomatology (IDS-C) and the State-Trait Anxiety Inventory (STAI). Changes in HAMD-17 scores are defined as primary endpoint. Moreover MRI scans before and after treatment will include structural and functional MRI sequences as well as diffusion weighted imaging (DWI) sequence. Functional connectivity and BOLD responses will serve as primary imaging endpoints. A follow-up visit 2 weeks and a final examination 4 weeks after treatment will elucidate durability of effects. Relevance and implications of the study By investigating which approach is superior for which symptoms our study will contribute to the development of personalized treatment, the reduction of personal suffering and the reduction of costs and occupational disability.
Late-life depression is a significant public health concern, and effective interventions for prevention and treatment are needed. Insomnia and inflammation are modifiable targets for depression prevention, and this study is significant in using an experimental approach (i.e., inflammatory challenge) to probe acute inflammatory- and depression responses as a function of insomnia, which will inform identification of molecular targets for pharmacologic interventions, and improvement of insomnia treatments to prevent depression in older adults. Project
This is a multicenter, randomized trial aims to reveal the efficacy and safety of Repetitive transcranial magnetic stimulation (rTMS) individualized therapy based on the 'emotional loop destabilization' mechanism of PSD .One hundred and twenty participants will be recruited from three centers and randomized with a 1:1 ratio to receive "Personalized" rTMS treatment or traditional rTMS treatment in addition to routine antidepressant treatments.The data of neuropsychological tests and MRI will be collected at 0, 2，4 and 8 weeks after the commencement of the treatment.
Randomised, controlled, parallel-group, pilot clinical trial of ketamine vs. midazolam as an adjunctive therapy for depression. The main purpose of the pilot study is to assess trial processes to help inform a future definitive trial.
We hope to demonstrate that magnetic resonance spectroscopy can detect brain concentration levels of paroxetine (Paxil) or citalopram (Celexa) or escitalopram (Lexapro) in depressed patients.
The habenula(Hb) is an epithalamic structure located at the center of the dorsal diencephalic conduction system, a pathway involved in linking forebrain to midbrain regions. An increasing number of studies indicates that that overactivity in the lateral habeluna(LHb) is present during depressed states, where it could drive the changes in midbrain activity linked to depression. Deep brain stimulation(DBS) of the major afferent bundle (i.e., stria medullaris thalami) of the LHb can treat treatment-resistant major depression(TRD). There is no clinical case of directly stimulating habeluna for treatment TRD. This research will investigate effectiveness bilateral DBS to habenula for patients with TRD. Programming is a crucial aspect of DBS which directly influences its therapeutic efficacy. Researchers need to ascertain optimum stimulation parameters to help patients achieve optimal control of clinical symptoms. Remote programming of DBS can markedly improve patient convenience, minimize risk of infection and total treatment time and lead to an overall benefit for doctors and patients alike. This research will also investigate safety and benefit of remote programming of DBS.