View clinical trials related to Depressive Disorder.
Filter by:The study team will use components of the Reach, Effectiveness, Adoption, Implementation, Maintenance (RE-AIM) framework to compare Cognitive Adaptation Training (CAT) to Remotely delivered Cognitive Adaptation Training (R-CAT) 1-9 within a managed care organization (MCO), targeting members with serious mental illness (SMI) needing assistance with the regular taking of medication.
Repetitive transcranial magnetic stimulation (rTMS) with theta bursts (i.e. TBS) of the dorsolateral prefrontal cortex (DLPFC) is an innovative treatment for major depressive disorder (MDD). Indeed, the U. S. Food and Drug Administration (FDA) has only recently approved TBS (in August 2018). However, fewer than 50% of patients show sufficient response to this treatment; markers for response prediction are urgently needed. Moreover, there is a lack of knowledge of the mechanism of action of TBS of the DLPFC. This is due to difficulties of directly measuring prefrontal stimulation effects, as compared to the stimulation of motor cortex and utilizing motor evoked potentials as direct readout. However, knowledge of immediate DLPFC modulation by TBS is necessary to extrapolate downstream effects on the neural and symptoms level. Thus, there is a need for research that aims to quantify the direct and immediate after-effects of TBS on DLPFC function. Most importantly, with regard to precision medicine, there is a need for research that explores the utility of immediate DLPFC reactivity to TBS for the prediction of antidepressant treatment response. There is common agreement that certain forms of rTMS inhibit or excite brain activity, respectively. However, evidence indicates that there is considerable individual variability in the brain responses to rTMS. Whether differences in individual DLPFC modulation by rTMS can be utilized as a predictive marker for treatment response remains to be investigated. This research program will exploit the combination of functional near-infrared spectroscopy (fNIRS) with brain stimulation. Concurrent TBS/fNIRS measurements will allow us to systematically investigate TBS-induced modulation of blood oxygenation as a proxy for induced brain activity changes. The findings from this study will (1) elucidate the immediate effects of excitatory and inhibitory TBS on prefrontal activity in TBS treatment-naïve patients with MDD and (2) validate the potential utility of TBS-induced brain modulation at baseline for the prediction of antidepressant response to four weeks of daily TBS treatment. Major depression is a severe mental disorder and is associated with considerable economic costs but adequate treatments are poorly explored. This research program will pave the way towards an affordable and easy-to-implement method for response prediction before treatment commencement. Thus, our research proposal has high potential to inform tailored treatment strategies, as envisaged in precision medicine.
The overall aim of this study is to employ Community Health Workers (CHWs) to screen for depression in 30 Black churches and compare the effectiveness of Screening, Brief Intervention, and Referral to Treatment (SBIRT) (Intervention arm) to Referral As Usual (Control arm) on treatment engagement for depression. The investigators will assess patient-level outcomes (Mental-Health Related Quality of Life and depressive symptoms) at 3- and 6-months post-screening and conduct a mixed-methods process evaluation to assess multi-level facilitators and barriers of screening uptake.
Over 3 million teenagers in the USA have depression, and rates of depression and suicide are sharply increasing. Teenage depression has far-reaching consequences including impairments in academic and work performance and social and family relationships, substance abuse, and worsening of other health conditions, which can persist into adulthood. Access to mental health care for teenagers is limited due to a shortage of mental health providers and many teenagers and parents are reluctant to take antidepressants. COVID-19 and mandated physical and social distancing is expected to increase rates of teenage depression, and further limit access to traditional methods of care (e.g. psychotherapy). This highlights an urgent need to develop accessible, digital treatments for teenage depression to address the serious mental health impacts of the COVID-19 pandemic. This fully virtual study (https://www.limbix.com/spark) will compare the relative safety, effectiveness, and engagement of a mobile application based on cognitive behavioral therapy and behavioral activation (Limbix Spark), focusing on the idea that engaging in behaviors that are rewarding or provide a sense of mastery can be effective in reducing symptoms of depression. Limbix Spark will be compared to a mobile app containing educational material about depression (Psychoeducation).
Multiple sclerosis (MS) is a chronic and demyelinating disease of the central nervous system. It is one of the most common cause of neurological disability in young adults. Depression is a common symptom in MS patients, with lifetime prevalence rates going up to 50%. Depression not only reduces the response to treatment, delays the recovery of neurological function and social ability, but also significantly increases the risk of disability in patients with MS. Transcranial magnetic stimulation (TMS) is a non-invasive method of brain stimulation that is based on electromagnetic induction. Intermittent theta burst stimulation (TBS), a newer form of rTMS, delivers 600 pulses in just 3 min, versus 37.5 min for conventional rTMS, but it has been shown to produce similar effects in patient with treatment-resistant depression. To observe the effect and safety of iTBS on patients with MS and depression, we design a double-blind, randomized controlled study. Results of this research will inform on the efficiency of the TMS for the treatment of depression in MS patients, which will reduce the risk of disability and improve the quality of life.
This study is open to adults with depression (major depressive disorder) for whom standard treatment with antidepressants alone does not work sufficiently. The purpose of the trial is to find out whether a medicine called BI 1358894 helps to improve symptoms of depression. Four different doses of BI 1358894 are tested in the study. Participants continue their standard antidepressant therapy throughout the study. Participants are put into 6 groups by chance. Participants in 4 of the 6 groups take different doses of BI 1358894, and placebo. Participants in the fifth group take quetiapine, a medicine already used to treat depression, and placebo. Participants in the sixth group take placebo only. Participants take BI 1358894, quetiapine, or placebo as tablets. Placebo tablets look like BI 1358894 or quetiapine tablets but do not contain any medicine. Each participant takes tablets twice a day. Participants are in the study for about 3 months. During this time, they visit the study site about 8 times and get about 2 phone calls. At the visits, doctors ask participants about their symptoms. The results between the BI 1358894 groups, the quetiapine group, and the placebo group are then compared. The doctors also regularly check the general health of the participants.
Depression is a highly prevalent and disabling mental health problem. It is associated with significant morbidity and mortality and it has a significant economic impact. Effective and feasible strategies aimed at the population-level to reduce the risk of onset are urgently needed to manage this ubiquitous condition. Developed from research in the fields of epidemiology, mental health, and implementation science, the proposed intervention provides individualized information designed to trigger actions that can reduce the risk of MDE. Specifically, and as the first step, the investigators developed the first sex-specific multivariable risk predictive algorithms (MVRPs) for MDE using data from over 10,000 Canadians. This innovative early work shows that the risk of onset of MDE can be quantified in the same way as can other physical disorders such as cardiovascular diseases and cancer. Knowing the individualized risk estimated by the MVRPs may serve as a trigger to empower people to actively engage in effective self-help actions. Self-help strategies are commonly used to deal with depression and promoting effective self-help strategies to the public as an early intervention strategy has been recommended as one way to reduce the large disease burden of depression. Subsequently, the investigators conducted a randomized controlled trial (RCT) and found that providing individualized depression risk causes no psychological harm in participants. These studies have laid the required foundation for communicating individualized risk information to a broad population as a first step towards effecting changes in self-help and help-seeking behaviours and reducing the risk of MDE onset. Using the MVRPs as the foundation and working with future users, the investigators developed a personalized depression risk communication tool (PDRC) for sharing information about individualized depression risk, risk profile (risk factors present), potential risk reduction, and self-help strategies. At this stage of our research program, the investigators need to answer the question: Does the PDRC lead to positive changes in self-help and help-seeking behaviours? Prior to a large scale RCT, the investigators proposed to conduct a pilot study to gain preliminary understanding about the effect of PDRC on self-help and help-seeking behaviors. The results will inform the design of a large RCT.
Postoperative cognitive dysfunction is a relatively common in elderly patients after hip surgery, but exact mechanism of its onset is still unclear as well as contributing factors. There is also increased incidence of depression and anxiety. Both affect the recovery after surgery, slow it down and reduce the quality of life. Patients will be divided into two groups, operated under regional anaesthesia and operated under general anaesthesia, and monitored after surgery. Patients will be tested before and after surgery to evaluate postoperative cognitive deficits, depression and anxiety scale and health-related quality of life questionnaire.
In this proposal, the investigators aim to explore the clinical subtypes and biological markers to personalize the use of antidepressants in MDD. By stratifying the subjects with (versus without) remission and treatment response, the biological markers are expected to have important prediction effects in future clinical practice.
1. Research and follow-up of the course and outcome of high-risk pregnant women with perinatal depression in the third trimester; 2. Factors affecting the outcome of the disease; 3. Recurrence of PND in pregnancy again; 4. The influence of different intervention methods on the course of the disease.