View clinical trials related to Depressive Disorder.
Filter by:the aim of this study is to assess whether increased ferritin after intravenous iron therapy will lead to increased prevalence of major depression among treated patients.
Anxiety and depression represent the most common mental health problems. Unfortunately, only a minority of people in need will seek or access traditional mental health services. Access to traditional psychological care is even more challenging for linguistic minorities as well as for people living in rural areas and for young adults - a group that has the highest rate of anxiety and depression but the lowest rate of consulting traditional services.Telepsychotherapy can facilitate access to effective psychological care as done in Australia where the government has been offering an evidence-based 8-week online therapy program called the Wellbeing Course. This online course helps people manage worry, stress, anxiety and depression. It has been evaluated in several clinical trials and successfully implemented as an Australian national treatment service. Its transdiagnostic nature, and the fact that the guidance of a clinician is not required for an efficient and safe administration and maintenance of therapeutic gains make it not only a viable option, but also an easily accessible fist line intervention. More recently, findings from a feasibility study conducted by our research laboratory have supported the efficacy of a French-Canadian translation among French-speaking minorities in New-Brunswick. A version of the Wellbeing Course for young adults has been developed called the Mood Mechanic Course. Empirical support has been obtained. This study is a feasibility open trial, the first phase of a 3-phase research program designed to implement a French-Canadian translation of the Mood Mechanic Course in New Brunswick targeting groups for which access to traditional services has been most problematic: youth (18 to 25 years old), people living in rural areas and linguistic minorities. The course is an 8-week week program based on principles of cognitive behaviour therapy. It includes five online lessons, do-it-yourself exercises, case stories, and additional resources on different topic such as sleep hygiene. Twenty young adults will be recruited across New Brunswick among French-Canadian minority communities. Self-report measures assessing anxiety and depression will be administered pre/post treatment and at a 3-month follow-up. It is expected that the course will help overcome barriers in help seeking to improve the mental health of our communities.
The purpose of this research study is to find out if the medication known as ketamine can help the symptoms of depression. This drug is approved by the Food and Drug Administration (FDA) but the investigators will use it for a non-FDA approved reason (depression).
This is a Phase 1, conventional, double-blind, placebo-controlled, single-center clinical study comprised of 2 segments (Segment 1 and Segment 2) in which single and multiple doses of SUVN-911 or placebo will be orally administered to healthy male subjects to evaluate the safety, tolerability, and pharmacokinetic profile.
The current study will examine neurophysiological, specifically event-related potential (ERP), measures of emotional processing as predictors of response to cognitive behavior therapy for adolescent depression.
The investigators are doing this research study to find out if using aspirin along with antidepressant treatment can lessen symptoms of depression. This study also aims to find out if some people improve more from taking aspirin than others. The investigators also want to see if it is possible to predict which participants will do better based on a blood test. Aspirin is approved by the U.S. Food and Drug Administration (FDA) as an over-the-counter pain medication. But, aspirin is not approved by the FDA to make antidepressant treatment better. This research study will compare aspirin to placebo.
Non emergent scheduled cesarean sections will be consented to participate in this study of patients who have screened negative for obstructive sleep apnea and who are also BMI>/= 35 to have capnography monitoring postoperatively. The capnography and pulse oximetry will be initiated in the post anesthesia care unit and be worn for 12-24 hours after delivery. Data will be retrieved after that time period in a deidentified fashion. Medication usage will be reviewed as well as the standard of care information from the duramorph monitoring will be retrieved.
This is a multi-site, double-blind, placebo-controlled study of the acute efficacy of brexpiprazole or placebo in combination with intranasal ketamine added to ongoing, stable, and adequate antidepressant therapy (ADT) in the treatment of adults with Major Depressive Disorder with Treatment Resistant Depression.
Major depressive disorder (MDD) is a high-disabling disease. But its etiology and pathogenesis is not clear, and early recognition, diagnosis and treatment still has many challenges. Among numerous clinical manifestations of MDD, anhedonia is an important core symptom of MDD, especially in patients with melancholic features. Our previous studies and studies abroad have shown that MDD patients had functional abnormality in reward circuit. The abnormalities of reward-related core areas, such as the prefrontal cortex - nucleus accumbens - ventral tegmental area were closely associated with the development of MDD, and is an important neural basis of anhedonia. This study would take the reward circuit as mainline to carry out the etiology, diagnosis and therapeutic intervention studies of MDD. We would collect MDD patients with melancholic features and other populations with reward dysfunction. The neuroimaging techniques, stress assessment, genetic testing and drug intervention methods would be mainly used in this study. The functional connectivity of reward regions, such as the ventral striatum, nucleus accumben, and ventral medial prefrontal cortex, would be analyzed to identify the dysfunction of reward circuit of MDD, and its implication for early recognition, diagnosis and prediction of treatment efficacy of antidepressants. We would also investigate the effect of genetic and environmental factors on reward function of MDD and its biological basis. Finally, through modulating the reward circuit activity using animal experiments, we would verify and investigate reward dysfunction of MDD and its biological mechanisms. The project is expected to provide for new evidence for the establishment of reward mechanism - based objective diagnosis and treatment optimization strategy of MDD.
This study will recruit depressed patients unresponsive to selective serotonin reuptake inhibitor antidepressant treatment, first-degree relatives (parents or siblings) of depressed patients, schizophrenia, Parkinson's disease with and without depression, and healthy controls. The subjects need to complete the brain positron emission tomography/magnetic resonance examination, stress assessment, genetic testing, clinical evaluation and neuropsychological tests. Using the data, this study aimed to identify the abnormalities of reward circuit of depression and its differences with other diseases, and its abnormalities in first-degree relatives of depression. The depressed patients who were ineffective in treatment with selective serotonin reuptake inhibitor antidepressants were then given combined medication with dopamine receptor-mediated drugs, including dopamine transporter inhibitor - bupropion, D2 receptor antagonist - risperidone, or D2 receptor partial agonist - aripiprazole, to examine the regulation of dopamine pathway and its relationship with the therapeutic effect. Through the above work, we will provide new evidence for integrating the biological evidence of dopamine reward pathway into the clinical practice of depression.