Active clinical trials for "Depressive Disorder"

The goals of this study are: 1) to investigate the efficacy of combining ketamine with intensive cognitive behavioral therapy (CBT) to sustain the antidepressant effects of ketamine; and 2) to determine ketamine's delayed effects on learning and memory, and to explore the relationship between any ketamine-induced changes in learning and memory and duration of antidepressant efficacy, with and without CBT augmentation. Subjects with a diagnosis of MDD who are treatment-resistant to at least 2 antidepressants and have chosen to pursue clinical ketamine treatment at Yale Psychiatric Hospital will be recruited for the study.

The study seeks to evaluate the efficacy of a culturally adapted internet-delivered treatment for depression in Colombia. The research involves two studies: (a) the cultural adaptation of the Space from Depression cognitive-behavioural internet-delivered programme, and (b) the implementation of the culturally adapted intervention using a randomised controlled trial methodology. The study will be a first contribution of a culturally adapted low-intensity internet-delivered intervention with Latin Americans.

This project will study the effectiveness of computerized cognitive behavioral therapy (CBT) in reducing depression symptoms. The design is a two-arm randomized controlled trial comparing (i) control arm, which is treatment as usual with (ii) treatment arm, which is treatment as usual plus computerized CBT. The primary outcome measure is change in depression symptom severity. The name of the computerized CBT program to be used in the study is Thrive.

Having co-occurring depression and chronic headaches is challenging and can greatly impact one's professional, personal, family, and social life. People living with chronic headaches are often at a greater risk of having comorbid psychiatric disorders (depression, anxiety), reduced quality of life, and impaired functioning because of under-diagnosis, misdiagnosis or under-treatment of both chronic conditions. This study is a pilot clinical trial that will compare the effectiveness of a brief cognitive-behavior therapy (CBT) depression intervention to a care as usual (control) group. The aim of the study is to determine how well the CBT intervention will reduce the frequency, severity and level of disability of both the headaches and depression symptoms.

Depression is one of the most common mental health disorders and it is estimated up to 50% of patients do not respond to evidenced-based psychotherapy treatment, recording a 'stasis' outcome. However, there is limited research understanding this population, meaning a considerable number of people continue to suffer. The purpose of this study is to 1) identify depression stasis prevalence and predictors in an existing evidenced-based group treatment for depression, 2) run a clinical trial to test whether an embedded intervention based on theoretical and clinical practice evidence can help reduce patient depression stasis and drop-out rates and 3) understand what aspect of therapy produces change (or prevents change in stasis). The study will be based on behavioural activation (BA) therapy delivered in an eight-session group format in an Improving Access to Psychological Therapies (IAPT) service in the United Kingdom. BA is one of the most effective psychotherapies available for depression and focuses on helping patients to increase their engagement with valued activities to help break out of the cycle of depression. Firstly, an archived anonymised dataset of routine depression measures from patients who have previously received the existing group BA treatment will be analysed. Secondly, the group BA treatment delivered to patients in 2017 will be enhanced with two treatment augmentations. One augmentation will target stasis outcomes through the addition of specific 'if-then' planning (known as implementation intentions) when setting between-session homework and the other augmentation will target patient drop-out by informing patients about group BA effectiveness and therapy-dose evidence. The stasis outcomes and drop-out rates from the enhanced treatment in the trial will be compared with the archived outcomes to see if the intervention has had an effect and the role of engaging in valued living as a mechanism of change for depression symptoms will be examined. It is hypothesised that a) 50% of patients who have received the existing BA group treatment for depression will have a stasis outcome, b) there will be a significant reduction in depression stasis outcomes and drop-out rate following the enhanced BA group treatment delivered in the trial and c) engagement in valued living will have a mediating effect on outcome for responding patients following the enhanced BA group treatment but the effect will not be present for patients with a stasis outcome.

This study is designed to determine if the antidepressant effects of deep anesthesia via propofol are related to EEG burst suppression.

To evaluate the effectiveness of one algorithm for Major Depression Disorder (MDD) using medications available in the Brazilian Public Healthcare System (SUS), and assessment of the quality of life of these patients. A randomized pragmatic trial was conducted. An algorithm was developed for the treatment of episodes of unipolar depression episodes.

The primary objective is to evaluate if repetitive transcranial magnetic stimulation (rTMS) with theta burst frequency over dorsomedial prefrontal cortex (DMPFC) is an effective treatment for negative symptoms (anhedonia and avolition) in schizophrenia or depression. Other objectives are to increase the understanding of the underlying neurobiology of negative symptoms and the mechanisms for the treatment effect of rTMS.

The primary purpose of this study is to investigate the safety and tolerability of JNJ 54175446 in participants with Major Depressive Disorder (MDD).

This study will evaluate the efficacy, safety and tolerability of rapastinel 450 milligrams (mg) intravenous (IV) once weekly or once every 2 weeks versus placebo as an adjunctive treatment to ongoing anti-depressive therapy (ADT) in the prevention of relapse in participants with Major Depressive Disorder (MDD).