View clinical trials related to Depressive Disorder.
Filter by:The goal of this observational study focuses on understanding and addressing a subset of persistent neuropsychiatric symptoms occurring within 3 months after mild to moderate COVID-19 infection (COVID-DNP). COVID-DNP encompasses major depressive episodes (MDE) with or without additional neuropsychiatric symptoms.
The primary objective of this study is to optimize the protocol for the TUS administration in patients with TRD while gaining an initial impression of treatment efficacy.
the investigators will use 4 technology based tools (combinations of youtube videos, links to online resources, tiktok videos, and other media) in a study of 96 Sexual and Gender Minority Youth (SGMY) to determine the effectiveness of them in helping youth to seek out mental health help. Participants will be divided into 1 of 16 groups and will interact with other participants anonymously on Discord. Each group will have access to 1, 2, 3, or all 4 of the tools which are categorized by a specific subject (except for one group who will have no access to the tools in order to compare this outcome against those who use the tools). There will be a survey before starting the Discord portion which will last 4 weeks, and a survey afterwards.
The goal of this study is to examine whether a well-formulated ketogenic diet (KD) can be implemented into a university counseling treatment program for major depression and to test whether such a program has any benefit on mental and metabolic health.
Deficits in motivation and pleasure are common in depression, and thought to be caused by alterations in the ways in which the brain anticipates, evaluates, and adaptively uses reward-related information. However, reward processing is a complex, multi-circuit phenomenon, and the precise neural mechanisms that contribute to the absence or reduction of pleasure and motivation are not well understood. Variation in the clinical presentation of depression has long been a rule rather than an exception, including individual variation in symptoms, severity, and treatment response. This heterogeneity complicates understanding of depression and thwarts progress toward disease classification and treatment planning. Discovery of depression-specific biomarkers that account for neurobiological variation that presumably underlies distinct clinical manifestations is critical to this larger effort.
To date, there is little international data on depression and anxiety among police officers apart from studies carried out after an attack or natural disaster. At the national level, no mental health data exists for police officers, apart from those from the Paris attacks, and the work of investigators after the Strasbourg attack (article in press). During the covid crisis, in Alsace, the police, like the rest of the population, took the full brunt of the pandemic. The police, however, are part of essential professions and have not been confined, but on the contrary, have remained in contact with the population, in particular to carry out traffic controls. Studies published to date show varying mental health outcomes for essential occupations during the pandemic. The investigators hypothesize that the police officers had a feeling of being more exposed and that their mental health could be affected. For this it was decided to compare two populations of departments of similar size, but with different exposure to the pandemic: Bas Rhin and Hérault French departments
Major depressive disorder (MDD) is a common chronic disease. It is the main cause of morbidity and disability in the world with, among other things, an increase in cardio-metabolic risk and a reduction in life expectancy, regardless of suicide risk. MDD is the most expensive medical condition: 10-20 billion €/year in France. This cost is mainly attributable to the functional consequences of the disease, highlighting the medico-economic challenge represented by the optimization of the organization of care. In France, more than 80% of MDD patients are enrolled in non-psychiatric care pathways, mainly primary care or MSO hospital care (medicine, surgery, obstetrics). Unfortunately, less than half of patients benefit from treatment at an appropriate dosage or duration, thus exposing them to the risks of relapse, recurrence and chronic evolution. It is necessary to optimize this management, in particular by improving secondary prevention, which consists of maintaining treatment in the months following symptomatic remission. Several support programs (monitoring with assessment of symptomatology) have shown their effectiveness on depressive symptomatology with a favorable medico-economic report, in particular by allowing maintenance of antidepressant treatment. None of these studies have been conducted on French care pathways. Investigators propose to evaluate the efficacy of telemedicine management (added to usual care) in non-psychiatric care pathways on the evolution of depressive symptomatology for MDD patients. Investigators hypothesize that telemedicine monitoring downstream of MSO hospitalization will increase the response rate to antidepressants at 6 months and reduce the costs attributed to depressive symptoms compared to usual care, in particular by optimizing secondary prevention strategies by maintaining treatment. The main objective of the research is to assess the efficacy of telemedicine monitoring on depressive symptoms and treatments, added to the out-of-hospital downstream care pathways for patients initially hospitalized in MSO (medicine-surgery-obstetrics), compared to usual care.
The purpose of this 8-week, double-blind, placebo-controlled, study is to explore new treatment options for people with depression who have high inflammation and anhedonia. Seventy male and female participants with depression, between 25-55 years of age, with higher levels of inflammation and anhedonia will be randomized to receive L-DOPA or matched placebo over 8 weeks. Participants will complete lab tests, medical and psychiatric assessments, motivation and motor tasks, and MRI scans as part of the study. The total length of participation is approximately 10 to 12 weeks.
Multiple site studies with the recruitment of other sub-investigators and sites. It's sobering to consider how chronic illness makes us more vulnerable to suicidal thoughts and behavior. However, the existence of multiple risk factors also means that there are numerous ways to intervene. Addressing and improving even one risk area will reverberate and improve other areas and the quality of life. RIVER Foundation is completing a 500-participant pilot study researching the safety of oral and nasal ketamine at home with no therapy. The pilot study examined three psychological scales: P.H.Q. 9, G.A.D. 7, and PCL5 scores. The interim report will be available in Nov 2023 with a final report in June 2024. The lack of knowledge for the average medical practitioner makes ketamine a boutique medicine, often costly and unaffordable to those in need. Yet daily medical providers are eliminating ketamine as a choice in the treatment of chronic conditions. The pilot study demonstrated the who, and where. The who, was adults with a chronic condition. The pilot study demonstrated the majority of those who could use ketamine are not receiving it due to cost. According to the 500-participant study, ketamine is safe and effective for at-home use thus demonstrating the where (at home with no supervision).
Ketamine is a NMDA-receptor antagonist that promotes synapse formation and has been shown to rapidly improve symptoms in depression. Even a single dose of ketamine has been shown to improve depression and cognition with short-term memory, inhibitory control, cognitive flexibility, and processing speed showing improvements within days of treatment. The mechanism behind ketamine's rapid action is not clear but some groups have speculated it may be related to enhanced neuroplasticity, particularly in the frontal areas and the hippocampus. If this mechanism is accurate, ketamine may be especially effective in treating mild cognitive impairment and depression (MCI-D) where changes in the hippocampus and frontal areas have been implicated. Although few studies have been published on the effects of ketamine in older adults, some small pilot studies suggest that ketamine treatment might be effective in improving depression in older adults and relatively safe. There are no studies looking at the effects of ketamine treatment in patients with MCI-D. The research team hypothesize that IV ketamine treatment will be well-tolerated and will improve depression and cognition in patients with MCI-D. The study team will explore the effects of brain imaging abnormalities and amyloid biomarker status on the responsiveness to ketamine. The study team will conduct an open-label pilot study designed to gather data to support an application for a larger NIH-funded study.