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Active clinical trials for "Depressive Disorder, Major"

Results 2111-2120 of 2240

Partnership in Medication Management (PIMM) in Patients With Mood Disorders

Major Depressive DisorderBipolar Disorder

Investigators are doing this study to examine if a new personalized education program for patients with mood disorders (depression and bipolar disorders) will help them take their medications as prescribed by doctors. Investigators will teach patients about how, when and why it is important for them to take their medications as prescribed. Also, investigators will ask patients why they do not take medications as prescribed. Furthermore, investigators will examine whether our education program might save money if it prevents problems related to not taking medication.

Unknown status7 enrollment criteria

A Study to Evaluate the Benefit of Opti-Me Application to Different Treatments of MDD

Depressive DisorderMajor

Major depressive disorder (MDD) is a debilitating disease characterized by depressed mood, diminished interests, impaired cognitive function and vegetative symptoms, such as disturbed sleep or appetite. MDD affects one in six adults in their lifetime. To date, decisions regarding specific treatment protocols for MDD are based on clinical experience and risk factors with limited data on outcome prediction. In addition, since it takes 8 weeks to assess if a treatment is successful, the long and often unsuccessful search for an effective antidepressant is accompanied by significant decrease in patients' quality of life, an increased risk of suicidal action, and decreased chance of response and remission with each attempt. This has led to examination of various markers (e.g., neuroimaging, electrophysiological, genetic and behavioral) in an attempt to predict the response to various forms of treatments, including pharmacotherapies and TMS (Transcranial Magnetic Stimulation) for depression. Elminda had developed a novel, non-invasive imaging EEG-based technology, Brain Network Analytics (BNA), for visualization and quantification of specific brain functions. The rationale of the study is to develop a reliable marker for MDD treatment outcome based on the BNA.

Unknown status21 enrollment criteria

Controlled Study to Evaluate the Safety and Efficacy of the Predictix Antidepressant Clinician Support...

Major Depressive Disorder

The study will compare two groups of patients: a control group of patients treated per the Standard of Care when prescribed with a medication for their Major depression disorder, versus a group of patients that used the Predictix Antidepressant tool when prescribed with a medication for their Major depression disorder by their treating physician. Success will be measured by the number (proportion) of responders per group.

Unknown status17 enrollment criteria

The Antidepressant Advisor Study

Major Depressive Disorder

The Antidepressant Advisor Study is a feasibility study to develop and probe the feasibility of a computerised decision support tool for GPs to prescribe antidepressant treatments. The study will use an algorithm to support GPs in their prescribing decisions for patients who have previously not responded to first-line antidepressants. Another group of GPs will prescribe as usual without the algorithm so that the effectiveness of the tool can be assessed, in terms of patient recovery. The aim of the study is to design a support tool which can aid GPs to prescribe the most effective treatment option for the patient so that they have increased likelihood of improvement in depression. A further aim of the study is to assess GP adherence and satisfaction with the tool so that modifications can be made that would improve the usability of the tool in future trials.

Unknown status19 enrollment criteria

Disorder-tailored Transcranial Direct Current Stimulation (tDCS) of the Prefrontal Cortex

Major Depressive DisorderSchizophrenia

Major depressive disorder (MDD) is a common, recurrent, and frequent chronic disorder. Among others, deficient cognitive control over emotional distraction is a central characteristic of MDD (Ochsner & Gross 2005; Disner et al. 2011; Beck 2008). Hypoactivation of the dorsolateral prefrontal cortex (DLPFC) has been linked with this deficit (Dolcos & McCarthy 2006). Moreover, aberrant functional connectivity patterns have been found in MDD patients (Kaiser et al. 2015). Transcranial direct current stimulation (tDCS) is a non-invasive brain stimulation method that has been largely investigated in experimental neurosciences and tDCS of the prefrontal cortex (PFC) has been proposed as novel treatment in MDD. In addition, it is increasingly investigated as treatment for negative symptoms in schizophrenia (SCZ) (Brunelin et al. 2012). So far, prefrontal tDCS has been shown to enhance cognitive control over emotional distraction in MDD patients (Wokenstein & Plewnia 2013). Also, tDCS-induced connectivity changes found in fMRI studies comparing resting-state networks configurations before and after prefrontal tDCS may reflect a state of enhanced alertness (Keeser, Meindl, et al., 2011; Park et al., 2013). The aim of this study is to investigate the neurophysiological correlates of tDCS effects in patients with different psychiatric disorders for which tDCS is a possible intervention, in particular MDD and SCZ, as compared to healthy individuals. For this purpose, we determine the most promising protocol in from investigations in healthy volunteers and apply this protocol in the patient sample including age- and gender-matched controls. First, functional magnetic resonance imaging (fMRI) data is collected during the execution of a cognitive control task as well as during a resting-state condition together with application of real or sham tDCS inside the scanner. It is hypothesized that prefrontal tDCS as compared to sham a) reduces distractibility by compensating for deficient DLPFC activity and b) enhances functional connectivity in networks associated with externally directed attention or cognitive engagement. Second, magnetic resonance spectroscopy (MRS) is performed to measure concentrations of GABA and glutamate in target regions of tDCS. It is hypothesized that tDCS effects are mediated via modulation of the inhibitory/excitatory systems and GABA and glutamate are used as markers of these systems. In this placebo-controlled study healthy volunteers and patients with a diagnosis of MDD or SCZ receive a single treatment with prefrontal tDCS (anode over electrode position F3, cathode over F4, 20 min, 2mA intensity) or sham tDCS (frequency and duration correspondent active tDCS, ramp in and ramp out periods only without intermittent stimulation). We conduct resting-state and MRS measurements combined with application of tDCS in the fMRI scanner. Subsequently, participants perform the cognitive control task (in dependence of Plewnia, C., Schroeder, P. A., & Wolkenstein, L. (2015)) in the scanner. The participants are assigned to either the real or sham tDCS condition according to a randomised, double-blind parallel design.

Unknown status12 enrollment criteria

A Pilot Randomised Controlled Trial of a Health Champion Intervention

SchizophreniaBipolar Disorder1 more

This study is a pilot RCT to evaluate the effectiveness and implementation challenges of an intervention using volunteer 'Health Champions' matched with service users to support service their physical health goals.

Unknown status7 enrollment criteria

Assessment of Transcultural Psychotherapy in Child Major Depressive Disorder

Major Depressive Disorder

The symptomatic and clinical expression of psychiatric disorders in children and adolescents is strongly influenced by the cultural setting they are growing up in. These cultural variations complicate psychiatric care, especially for migrant children, for whom appropriate care must be designed. Transcultural psychotherapy is an original psychotherapeutic technique developed to meet these specific requirements in France and in different European and American countries. Its theoretical and methodological foundations rest on the works of George Devereux in ethnopsychiatry (1970). A psychotherapeutic technique intended for first-generation migrants was developed by Tobie Nathan and coll (1986). Marie-Rose Moro and colleagues (1990) have adapted this technique to second-generation migrants. Indicated as a second-line treatment after the failure of standard management, this technique is fully formalized today. It comprises group consultations for the child and the family as a one-hour session each month, directed by a principal therapist, assisted by a group of co-therapists (of diverse cultural origins and occupations) and an interpreter in the family's mother tongue. The concept of culture is used to establish the therapeutic alliance, decode the symptoms, and propose treatment. The children and adolescents receiving this treatment have varied psychopathological profiles, mostly involving depressive and/or anxiety disorders. Specifically, migrants' children are especially vulnerable to depression, their psychiatric care is generally longer and less effective than in the general population, and their rate of treatment failure higher. Transcultural psychotherapy has demonstrated its value in these situations in numerous qualitative studies, but its efficacy has not yet been assessed by a method providing a high level of evidence, such as randomized controlled trials.

Unknown status37 enrollment criteria

Hormonal Levels in Men With Major Depressive Disorder

Depression

Subjects will be 1000 men meeting the following inclusion criteria: 1) male, age 18-65 years; 2) meeting DSM-IV criteria for major depressive disorder within the past one year, with a HAM-D score >12. Subjects will be excluded if they exhibit 1) a substance abuse or dependence disorder within the past year; 2) current psychotic symptoms; or 3) a history of bipolar disorder. Procedure After informed consent, eligible patients will have blood drawn for serum hormone levels; cortisol, DHEA-S and testosterone or they will provide a salivary sample for measurement of hormone levels. We will also test hormone level form 1000 healthy males (from blood or saliva) at the same age for comparison.

Withdrawn3 enrollment criteria

Study of Supplementation of Antidepressants With Fish Oil to Improve Time to Clinical Response

Major Depressive Disorder

This study will be a randomized controlled trial set in an outpatient clinic, involving patients with major depressive disorder, who will be treated with antidepressant therapy, which will be individually agreed upon by the subject and his or her physician. Patients will be randomized to receive either placebo or fish oil capsules containing eicosapentaenoic acid (EHA) and docosahexaenoic acid (DHA) in addition to their antidepressant medication. Subjects will complete a brief dietary and exercise habits survey at the beginning of the trial to take into account lifestyle factors that may be significant in symptom resolution. Their progress will be monitored over a period of twelve weeks, with standardized rating scales completed by subjects and treating physicians. At the end of the study, scores will be compared between groups to look for differences in timing and degree of symptom improvement to analyze whether improvement occurred faster in the group receiving essential fatty acids (EFAs) than in the one receiving placebo. The primary hypothesis is that supplementation of antidepressant therapy with omega-3 fatty acids will decrease the lag period between the start of therapy and the time of clinically significant symptom improvement. A secondary hypothesis is that the results of this study will be consistent with numerous previous studies showing improvement in symptom control in major depressive disorder when antidepressants are supplemented with omega-3 fatty acids.

Withdrawn23 enrollment criteria

DELPhI Evaluation of Psychiatric Conditions

Major Depressive DisorderBi-Polar Disorder5 more

DELPhI acquisition and analysis software, a QuantalX Neuroscience development, which is designed to measure, analyze, and display brain electrical activity of human electroencephalogram (EEG), to transcranial magnetic stimulation (TMS), will be used to evaluate different psychiatric conditions.

Withdrawn7 enrollment criteria
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