View clinical trials related to Major Depressive Disorder.
Filter by:The purpose of this study is to evaluate the short-term efficacy and safety of Fluoxetine in Japanese adult participants with Major Depressive Disorder (MDD).
This study is designed to help us better understand the factors that affect the sexual lives of women who have been sexually mistreated during childhood. With this study we hope to learn about factors that may be promising targets for future treatments of sexual problems related to past sexual experiences. The investigators hypothesize that women who have experienced early sexual abuse are more likely to have sexual problems in adulthood than women who were not abuse in childhood.
A physician survey to document receipt of metabolic educational materials and assess behavior of physicians in following messages communicated through the educational materials
A study to evaluate the effectiveness of an update of educational materials with respect to evaluation of monitoring of metabolic parameters
The purpose of this study is to evaluate the safety of PDC-1421 Capsule in healthy subject, find the effective adequate dose for the next stage of the study, and accumulate information of possible mechanism of its anti-depressive effect.
The purpose of this study is to evaluate the safety and effectiveness of vilazodone for the treatment of major depressive disorder versus citalopram. Doctors want to determine if vilazodone is effective for the treatment of major depressive disorder in those who have not responded to generic selective serotonin reuptake inhibitors (SSRI), which is a class of anti-depressant drugs such as Prozac, Lexapro, Paxil, or Zoloft. Both vilazodone and citalopram have been approved for the treatment of major depressive disorder. This research is being done because the researchers want to find out if vilazodone works in reducing the symptoms of depression significantly more than a generic SSRI.
The purpose of this study is to examine the effectiveness of brief multifamily psychoeducation to relieve the psychological distress of families of patients with chronic major depression and to improve their family functioning.
Major depression (or MDD) in adolescents is a major public health problem. MDD affects approximately 15% of adolescents; it is associated with impairment in social, family, and academic functioning, and it is a major risk factor for suicide - a leading cause of death in adolescents . Unfortunately, there is a paucity of treatment options for this age group. Selective serotonin reuptake inhibitors (SSRIs) are the only class of medications approved for treating MDD in adolescents, but rates of remission following treatment with SSRIs are only 30 to 45 percent. Cognitive behavior therapy is associated with similar remission rates and access is limited. Most adolescents will require more than one therapeutic intervention in order to achieve full symptom control. Collectively, there is overwhelming evidence that additional treatment options are urgently needed to improve outcomes for teens with MDD. One novel treatment for adolescent MDD is repetitive transcranial magnetic stimulation (rTMS). Studies in children have been limited (a total of 23 cases). This is surprising given the evidence suggesting younger adult subjects with MDD respond better to rTMS (56% response rate) than older subjects. This limited experience with rTMS for adolescent MDD represents a substantial gap in the knowledge, recently recognized in publications calling for further study of rTMS in adolescent depression. Most importantly, the mechanism of action of rTMS in adolescent MDD is not well understood. The objective of this application is to develop an understanding of the brain alterations associated with the positive clinical changes that occur with rTMS in adolescent MDD. Such knowledge will provide the basis for pursuing rTMS for adolescent MDD as a rational therapeutic technique. Specific Aim: To compare the effect of rTMS on DLPFC glutamate concentration in adolescent MDD. The investigators hypothesize an increase (normalization to controls) in DLPFC glutamate after three weeks of rTMS. Furthermore, the change in glutamate concentration will correlate with a change in MDD symptoms.
In this study, quetiapine XR or placebo will be administered orally for 6 weeks to major depressive disorder patients with lack of response to existing antidepressants, with the aim of evaluating the efficacy of quetiapine XR and dose-response in three quetiapine XR dose groups based on changes in Montgomery-Asberg Depression Rating Scale (MADRS) scores.
This is a pilot study to test the hypothesis that the antidepressants mirtazapine and citalopram are effective treatment for major depressive disorder (MDD) in cancer patients.