Active clinical trials for "Depressive Disorder"

The purpose of this study is to evaluate the safety and tolerability of JNJ-42847922 in participants with Major Depressive Disorder (MDD).

The purpose of this study is to determine whether individually-administered Problem Solving Treatment is effective in managing depressive symptomatology in 250 primarily Spanish-speaking Latino patients ≥55 years of age or older with high medical comorbidity. The aim is to test if Programa Esperanza improves: a) problem solving skills and behavior activation; b) depression-related outcomes; and b) physical functioning compared to enhanced usual care over the course of one year.

Evidence exists supporting the ability of genetic variations to influence patient drug response and side effects. Previous studies utilizing an open-label design have shown significant improvement in major depressive disorder (MDD) patient outcomes following use of the GeneSight Psychotropic (GEN) test. The first objective of this trial is to utilize a double-blinded, randomized clinical trial design to replicate previous findings of improvement in clinical outcomes in MDD subjects whose medication therapy was guided by GEN testing. Another objective is to determine the added benefit of Enhanced-GeneSight (E-GEN) compared to GEN for the pharmacogenomic guidance of treatment selections. Furthermore, this trial intends to develop an evidence-based case for the value of GEN and E-GEN to Canadian healthcare payers.

The purpose of this study is to assess the efficacy of intranasal esketamine plus an oral antidepressant compared with an oral antidepressant (active comparator) plus intranasal placebo in delaying relapse of depressive symptoms in participants with treatment-resistant depression (TRD) who are in stable remission after an induction and optimization course of intranasal esketamine plus an oral antidepressant.

In this proof of concept study, the investigators plan to administer iv ketamine interleaved with ECT days. Patients with treatment resistant depression who are deemed to be eligible for ECT treatment will randomly be assigned to either ketamine or active placebo.

The investigators will conduct an 8-week, non-randomized, open-label study of brexpiprazole in 20 persons with bipolar I or II disorder, depressed mood state. Primary aim will be to assess if brexpiprazole is associated with a reduction in depressive symptom severity using the Montgomery-Asberg Depression Rating Scale (MADRS). Secondary aims will include an assessment of the following in patients with bipolar disorder taking brexpiprazole: manic symptoms, cognition, safety and tolerability of brexpiprazole, and quality of life. Subjects will be discontinued from the study if any of the following conditions occurs: change in diagnosis to other than bipolar I or II disorder, development of active suicidal or homicidal ideation with plan and intent, worsening of mood symptoms, that in the opinion of the investigators requires discontinuation, pregnancy, development of severe life-threatening medical condition, involuntary psychiatric hospitalization or incarceration.

In this double blind, randomized placebo controlled trial we aim to determine the efficacy of simvastatin as an add-on treatment for treatment resistant depression. We will recruit 150 people with treatment-resistant depression with the aim of determining whether the addition of simvastatin (20mg daily) to treatment as usual (TAU) for 12 weeks leads to an improvement in depressive symptom compared with placebo added to TAU.

Psychological studies have shown that individuals tend to attribute causes of positive and negative events differently. Specifically, individuals hold an internalising or externalising bias of attribution which, in the case of particular patient groups, was found to polarize to the extreme. Such extreme attributional styles have found to have a direct impact on emotions, leading to a waning course of psychiatric disorders. This project aims to further examine the theoretical links between attributions and emotions using a transdiagnostic approach, and the effect of a 4-session process-based intervention on attributional biases.

Rumination is significantly frequent in major depressive disorder. However, not a lot of studies have investigated the effects of repetitive transcranial magnetic stimulation on rumination and its electrophysiological correlates. This study recruited 61 participants who were randomly assigned to sham, bilateral, or unilateral stimulation groups to investigate the potential differences between these stimulation protocols and changes in the behavioral and electrophysiological outcomes after treatment.

The purpose of this study is to evaluate the efficacy of a culturally adapted internet-administrated cognitive behaviour therapy (ICBT) in Arabic for anxiety and depression