Active clinical trials for "Depression"

The objective of this study is to investigate the antidepressant efficacy of rTMS, and to assess cortical metabolism before and after rTMS sessions in patients with major depression. We also aimed to investigate differences between the responders and nonresponders to rTMS and what would predict clinical response to rTMS.

An Evaluation and Factor Analysis for Maternal Mental Health - The Analytic Study of the Shin Kong Wu Ho-Su Memorial Hospital - Objectives： To construct a screening tool for domestic maternal mental health To expect to find the screening timing for early assessment or intervention of domestic maternal mental health status. To explore the impact of domestic maternal mental health factors.

Morbidity and Mortality among Dialysis Patients after Treating Depression Objectives Our investigation has two objectives: To assess whether treatment and recovery from depression decreases adverse clinical events in chronic hemodialysis patients. Significant morbidity is associated with depression in dialysis patients, but subsequent impact on outcome after treatment of depression has not been reported. To examine the rates of recovery from depression over a 6-month and 12-month period among prevalent dialysis patients. Rates of recovery among dialysis patients with depression are unclear. The natural history of depression among dialysis patients may help long-term management. Plan and Methods This project is a longitudinal prospective cohort study comprised of dialysis patients from outpatient dialysis units in the Portland, Oregon metropolitan area. Patients must be aged 18 or older and have started dialysis at least 90 days prior to enrollment. Patients are excluded if they are delirious, demented, cannot speak English, or have a prior psychiatric diagnosis other than depression. Baseline data collection includes patient demographics, etiology of renal disease, nutritional status, past medical and psychiatric history and baseline health status. Social support and quality of life assessments are obtained from direct interview. All patients are assessed for depression by the Beck Depression Index, a depression scale particularly useful in those with chronic illness, and the Diagnostic Interview Scale, a gold standard for depression assessment. Those that are depressed will undergo pharmacologic treatment with an SSRI, if they agree, and be reassessed at 2 and 6 months for improvement. Patients who do not respond are referred for psychiatric therapy. The primary outcome of our study is the combined rate of prespecified morbidity and mortality at 18 months between two groups: depressed subjects agreeing to treatment and depressed subjects not agreeing to treatment. Prespecified morbidities include rates of 1) cardiovascular and cerebrovascular events, 2) infections, 3) vascular access complications, and 4) death. These were selected based on prior studies suggesting that depression increases cardiovascular and cerebrovascular events, suppresses the immune system, and up-regulates coagulation factors and platelet aggregation. , , , , , , Chi-square tests and T-tests will be used to compare baseline variables among those who are and are not depressed. A multivariable Cox proportional hazards model will compare survival among groups, with adjustments for baseline variables. Calculations derived from the Neyman-Pearson equation determined a sample size of 120 subjects. Findings to date We have enrolled 134 subjects to date, including 47 from the PVAMC, and 87 from outside dialysis units. Twenty-percent of them have been depressed. (We need to enroll 120 depressed patients.) No further results have been obtained this year. No further characteristics have been analyzed to date. All adverse events have been reported, none were unexpected. Significance We hope to demonstrate a reduction in adverse clinical outcomes with treatment of depression. If so, we would advocate that depression is a modifiable risk factor that warrants therapy for well-being in dialysis patients.

In this ecological study we examine the impact of stress from repeated terrorist attacks during the second initifada on medical utilization by the Israeli population. We hypothesize that in weeks following serious terror attacks there will be an increase in prescriptions for psychiatric medications and an increased number of unexplained somatic complaints. We will also examine associations with overall medical utlization. We will consider age, gender and effects of geographic poximity to location of attacks.

Patients with chronic diseases are at great risk of depression and anxiety.It is known that depression and anxiety are one of the most common comorbidities associated with chronic lung diseases such as asthma and chronic obstructive pulmonary disease. However,to date,little is known about the rates and risk factors of depression and anxiety symptoms in non-CF bronchiectasis;and no large-scale prospective studies have been performed to investigate the effect of depression and anxiety on the healthy outcomes(such as number of exacerbations and hospitalizations over the ensuing year).Our purpose is to fill these gaps.

The goal of this project is to study the course and outcome of illness in individuals who present with a first episode of depression or mania, or who have a recurrent disorder but have never received treatment. We plan to examine psychological, physical, social and environmental factors that may affect long-term outcome in these disorders

Postpartum depression (PPD) is a highly prevalent and serious mental health problem and is defined as the most recent episode of depression occurring between four weeks and twelve months after childbirth. PPD has negative effects, which are usually strongest during the first six months and may decrease the quality of mother-child interaction, adversely affecting the child's behavior and emotional and cognitive development, as well as the spouse marital relationship.PPD prevalence is estimated at 10 to 20%. A recent studies among Arab-Bedouin women, reported 31% - 43 of PPD. Aims: To develop and implement a culturally appropriate intervention program by using focus group (FGs) methodology Methods and Research program description: The study includes two phases. First, qualitative study will be conducted by using focus groups (FGs) method and based on the results of this phase we will develop a culturally based program. The second phase will include implementation and evaluation of the effectiveness of a culturally appropriate intervention.

The investigators hypothesized that depression is associated with home sleep EEG, subjective sleepiness and insomnia symptoms. To test this, the investigators plan to perform sleep examination with single channel EEG, in combination with questionnaire survey for insomnia, sleepiness, depression and job stress to Koka city government employees.

The investigators planned to analyze the effect of Covid-19 fear and anxiety on the daily life, sleep quality and depression-anxiety levels of fibromyalgia patients.

Major depressive disorder (MDD) is a chronic disease with high incidence rate, high recurrent rate and need whole course medical management. Varied clinical symptoms and unclear pathogenesis cause a series of clinical problem, such as low diagnostic rate and low effective treatment rate. Based on neuroimmune mechanisms of MDD, our previous study indicates that kynurenine pathway (KP) in serum may be the connections between central immune and peripheral immune, that key factors of KP may change the brain structure and function through affecting the central immune. The core research issue of this project are the inherent associations between metabonomics of inflammatory factors in KP, clinical phenotypes of MDD, and neuroimaging features. This project will focus on first-episode MDD, mass spectrometry analysis of KP factors will be conducted first, also multi-modal neuroimaging techniques will be applied to detect topological characteristics of brain structure and function in MDD and extract standard models, then correlation analyses will be performed between these molecular biological features and multi-dimensional clinical data in order to integrate KP metabonomics, core clinical characteristics (depressed mood, energy loss, interest loss and so on), neuroimaging biomarkers, and finally construct the deep learning based standard diagnostic technique of MDD. Additionally, this project will follow up MDD patients with different core clinical characteristics to certificate the aforementioned diagnostic technique as well as explore optimized treatment for different clinical subtypes.