Active clinical trials for "Bipolar Disorder"

This study will compare the effectiveness in the maintenance of continuing adjunctive atypical antipsychotic medication compared to traditional mood stabilizer(s) alone in the maintenance treatment of adolescents with bipolar disorder.

The purpose of this study is to examine the safety and effectiveness of the long acting injectable form of the atypical antipsychotic Risperidone (Risperdal CONSTA), along with treatment as usual (TAU), in bipolar disorder patients who had more than 4 mood episodes in the past year.

The purpose of this study is to characterize olanzapine pharmacokinetics: the inter- and intra- subject variabilities of olanzapine pharmacokinetics; and the potential influence of patient factors such as age, weight, gender, origin, and smoking status on olanzapine pharmacokinetics in adolescents with schizophrenia or bipolar I disorder. This study will also assess the safety of olanzapine delivered orally.

The purpose of this study is to determine the safety and effectiveness of Depakote ER (Divalproex Sodium Extended-Release Tablets) compared to placebo in the treatment of bipolar disorder, manic or mixed type in children and adolescents ages 10-17 years.

- Main objective: To evaluate the clinical and physiological tolerance of sodium divalproate in manic, mixed or hypomanic episodes of bipolar disorder in adolescents treated for 6 months. - Secondary objective: To evaluate the efficacy of sodium divalproate in improving manic, mixed or hypomanic symptoms.

The purpose of this study is to examine the safety and effectiveness of the drug pramipexole given in combination with lithium or divalproex for the short-term treatment of acute depression in patients with bipolar disorder. Bipolar disorder is a severe, chronic, and often life-threatening illness. Treatments for acute unipolar depression have been extensively researched. However, despite the availability of a wide range of antidepressant drugs, a significant proportion of depressed patients fail to respond to first-line antidepressant treatment. Novel and improved therapeutics for bipolar depression are needed. This study will evaluate the antidepressant properties of pramipexole. This study will be conducted in three phases. Phase 1 is a 14-day washout period in which participants will be tapered off all their psychiatric medicines except divalproex or lithium. Participants will also be asked to adhere to a low caffeine and low monoamine diet. During Phase 2, participants will be randomly assigned to receive either pramipexole or placebo (an inactive pill) for 6 weeks. Participants who respond to treatment will be given either open-label pramipexole or another clinical treatment. Participants will be screened with a medical history, physical examination, electrocardiogram (EKG), blood and urine tests, and a psychiatric evaluation. Women of childbearing potential will have a pregnancy test. Participants will have a physical exam and EKG at study entry and study completion. Blood will be drawn at various times throughout the study. Pulse and blood pressure measurements will be taken daily. Weekly interviews will be conducted. Participants and a control group of healthy volunteers will undergo positron emission tomography (PET) and magnetic resonance imaging (MRI) scans of the brain.

This study is a 52 week double-blind placebo controlled study of omega-3 polyunsaturated fatty acids (PUFAs) in bipolar disorder (who have a history of 3 or more episodes) to ascertain if omega-3 PUFAs reduce the risk of further relapse for both / either depressive or (hypo)manic episodes. This is a single-centre, 52 week, double-blind, randomised comparison of omega-3 PUFA (1g EPA and 1g DHA) versus placebo as adjunctive treatment in individuals with bipolar disorder

This is a randomized, double-blind, placebo-controlled, multicenter study to evaluate the efficacy and safety of lumateperone monotherapy in the treatment of patients with major depressive episodes associated with Bipolar I or Bipolar II Disorder (Bipolar Depression) or major depressive disorder (MDD) who also meet the Diagnostic and Statistical Manual of Mental Disorder, 5th Edition (DSM-5) criteria for mixed-features. The study consists of a Screening Period, a Double-blind Treatment Period, and a Safety Follow-up Period.

The overarching goal of this project is to evaluate the longer-term effects of implementing DBT for adolescents with BD in a subspecialty clinic. In collaboration with the University of Pittsburgh and continuing from the parent study (042-2018), this study will measure the longer-term effects of DBT in additional the the longer-term effects of DBT training on study therapist knowledge and performance.

Patients with bipolar disorders report an acceleration or slowing of time flow, and patients with schizophrenic spectrum disorders a time fragmentation. These disorders would be linked to disorders of the sense of self. Assessing these time-related disorders could help to better predict psychotic conversion in vulnerable subjects. In this protocol, the investigators wish to develop playful methods for the evaluation of alterations in the passage of time, based on the use of virtual reality. The protocol will be tested in stabilized but chronic bipolar or schizophrenic patients, vs. healthy subjects matched on age, sex, and study level. The protocol will include two experimental sessions. It will begin with a waiting room-like session, at the end of which the subject will be asked to retrospectively estimate the time that will have passed. The games that will follow will all be based on the principle of temporal waiting. A first signal will indicate the start of the trial, and a target will be presented at varying times after this first signal. The later the target is presented, the more the subject expects and prepare for the target, and the faster he or she is. This time delay is measured by the subject's response (response time, error rate, eye fixation), but also by electrical signals measured by electroencephalography (EEG). The two experimental sessions will include several temporal manipulations during these tasks, intended to highlight alterations in the time flow in patients compared to controls. In one of the sessions, a starfield will be presented and the speed of the stars in the starfield will be manipulated, as a proxy for the speed of the environment. In one condition, the speed of the object will be average, and in the other the speed will be self-adjusted by the subject. In a control condition, the speed of the object will be zero. In the other experimental session, distractors will be presented during the waiting phase of the target. They will be presented either simultaneously or asynchronously. In one control condition the distractors will be absent. In both sessions it will be examined how the behavioral and EEG cues are affected by the manipulations. A double dissociation is expected, with greater disturbance in patients with bipolar disorder when standard movement is used, whereas patients with schizophrenia should be disturbed mainly when asynchronous distractors are presented.