View clinical trials related to Depressive Disorder, Major.
Filter by:An open label, randomized, three-period, three-treatment, six-sequence, crossover, balanced, single dose, dose proportionality study.
As the role of (neuro)inflammation in depression is emerging, augmentation of antidepressant treatments with anti-inflammatory drugs such as celecoxib has shown encouraging preliminary results. However, inflammation is not present in all depressed patients. Depression is heterogeneous: patients express diverse and sometimes opposing symptoms and biological profiles. The investigators of the present trial recently introduced the concept of ImmunoMetabolic Depression (IMD), characterized by the clustering of inflammatory/metabolic dysregulations and atypical, energy-related symptoms (hyperphagia, weight gain, hypersomnia, fatigue and leaden paralysis), and present in approximately 30% of cases. Converging evidence suggests that in this subgroup of depression cases, inflammation may exert a crucial pathobiological mechanism, representing therefore an actionable therapeutic target. In this trial IMD will be applied as a tool to personalize treatment, by matching depressed subjects with IMD with a targeted anti-inflammatory add-on treatment. In this study, 140 persons with IMD will be selected. In this specific group of patients, the investigators will test whether celecoxib add-on (400 mg/d) is more effective than placebo in the treatment of depression through a 12-week double-blind, randomized (1:1), placebo-controlled trial. By selecting specifically depressed patients with IMD, the proposed treatment selectively targets key inflammatory pathophysiological pathways to enhance clinical outcome for depression. This personalized approach is expected to lead to large health gains for a sizable proportion of patients. The main hypothesis is that the group of patients with IMD receiving TAU + celecoxib, as compared to the TAU + placebo, will show a better symptom course over the 12-week follow-up.
Patients seeking mental health care and those being discharged from psychiatric units frequently express psychological distress. A lack of routine follow-up and tailored support during these critical stages of a patient's journey can weaken the patient's connection to the health care system, resulting in low adherence and dissatisfaction with treatment, and the need for more intensive therapies. These unfavourable outcomes may result in deterioration of the patient's mental health, readmissions, recurrent emergency department (ED) visits, and extended length of stay (LOS). The investigators propose implementing an add-on supportive text messaging service (Text4Support), developed using cognitive-behavioural therapy (CBT) principles to augment mental health support for patients accessing different degrees of psychiatric care in Nova Scotia. The primary objective is to investigate the effectiveness of Text4Support, compared to usual care, in improving clinical mental health outcomes and overall mental wellbeing among participants. Secondary objective is to examine the impact of Text4Support on health services utilization and patient satisfaction. Lastly, investigators will explore Text4Support implementation outcomes. This will be a multicenter, mixed-methods, longitudinal, prospective, parallel, two-arm, rater-blinded randomized controlled trial. Participants will be randomized into two arms: the intervention arm will receive the usual care, plus daily automated supportive text messages from an online application, and the control arm will receive the usual care, which includes the freely accessible Health Authority approved e-mental health services. It is planned to enrol at least 1500 participants. Quantitative data will be analyzed using repeated measures mixed-effects modelling, effect size analysis, and correlational analysis between measures at each time point on an intention-to-treat basis. Qualitative data analysis will be guided by the six-phase thematic analysis framework. The analysis of the implementation outcomes will be guided by the RE-AIM framework. The results of the study will provide important information with respect to a comprehensive evaluation of outcomes of a supportive daily text message program; comparability of a supportive daily text message program compared with care as usual; and the impact of a supportive daily text message program on clinical outcomes, patient satisfaction and health services utilization.
Suicidal behavior is a major public health issue and there are currently no specific treatments for it. However, lithium, the reference treatment for bipolar disorder, have been shown to be effective in preventing suicidal risk. Apart from drug treatments, lithium is present in our environment and its levels varies from one individual to another, depending, especially, on diet. Knowing that patients with a mood disorder generally have a poor lifestyle and a less rich and varied diet than the general population, variations in basal lithium levels can be expected in these patients.
This study was designed to evaluate the efficacy of the mobile application named Circadian Rhythm for Mood (CRM), which was developed to prevent recurring episodes of mood disorders (major depressive disorders, bipolar disorders type 1 and 2) based on machine learning.
The primary objective of the study is to evaluate the safety and efficacy of psilocybin in adults with major depressive disorder (MDD) and borderline personality disorder (BPD).
The main purpose of this study is to investigate the two different intermittent Theta Burst (iTBS) repetitive transcranial magnetic stimulation (rTMS), its effectiveness in alleviating depressive symptoms. All patients are randomized to two different iTBS groups.
This study is a multicenter clinical research and focuses on the exploring of optimal diagnosis and treatment strategies of MDD based on anhedonia.
Depression is a highly disabling disease that is prevalent throughout the world. The treatments proposed and studied to date have shown to be partially effective in treating this condition. Neuromodulation strategies have been used as an alternative, especially for refractory and challenging cases. In this context, studies investigating the effectiveness of transcranial magnetic stimulation, including the theta burst stimulation (TBS) modality, have been increasing in number. However, there is still a lack of information seeking to explore the maximum effectiveness in the TBS modality. Therefore, the investigators developed a new stimulation protocol consisting of 3 TBS sessions per day, with an offer of 1200 pulses per session and a 30-minute interval between sessions. The protocol will be performed for 15 days, totalizing 45 stimulation sessions. The stimulations will be directed to the left dorsolateral prefrontal cortex (F3) and will be performed in a Magventure MagPro R30 device. The investigators will select 100 patients with unipolar major depression, following previously established inclusion and exclusion criteria, and will apply the protocol randomly, dividing the patients into an active and placebo group. The research team hypothesized that the active group patients will have greater improvement in symptoms of depression assessed by the 17-item hamilton depression scale over patients of the placebo group. In addition, other scales will be used for secondary outcomes. The researchers also hypothesized that there will be no difference between patients placed in the active or placebo groups in terms of side effects.
We are testing a smartphone app that provides therapy for depression. Participants will also receive short weekly virtual appointments with a therapist. Researchers want to know if this new treatment is usable, whether participants are satisfied with it, and whether it can help lower symptoms.