Active clinical trials for "Bipolar Disorder"

Varenicline (Chantix) is a smoking cessation treatment that was approved in 2006 by the FDA for treatment of nicotine dependence and may be particularly beneficial in smokers with schizophrenia or bipolar disorder. Early experience with varenicline indicates that it will be effective for smoking cessation in schizophrenia and in addition, has the potential to be therapeutic for cognitive dysfunction in this population. In addition, more data is needed to evaluate the safety, tolerability and effectiveness of Varenicline in people with bipolar disorder. To assess this possibility, we will evaluate the safety and efficacy of 12 months of varenicline in schizophrenia or bipolar disorder patients who are able to quit smoking in the short term with this treatment. To do so, we will enroll 324 smokers with schizophrenia or bipolar disorder from 6 mental health clinics in Massachusetts, New Hampshire, Michigan and Minnesota into an open, 12-week smoking cessation program that includes varenicline added to weekly group cognitive behavioral therapy (CBT). Those who achieve at least 2 weeks of continuous abstinence during the last 2 weeks of the open intervention will be randomized to the relapse prevention phase: a 40-week, double blind, placebo-controlled trial of varenicline at the dose used to quit smoking added to a tapering CBT schedule. Participants will then discontinue study medications and behavioral treatment and enter a 3-month follow up phase.

The main goal of this study is to help answer the following research question(s) and not to treat the child's illness. Can this study drug make children with bipolar depression feel better? Does this study drug work better than a placebo (sugar pill)? Does this study drug cause side effects in children who take it? Is this drug safe to use in children? (The study drug is a mixture of olanzapine and fluoxetine)

The purpose of this research study is to study the effects (both good and bad) of combining quetiapine and topiramate for treating symptoms of bipolar mania (an illness with periods of elation, excessive excitement, irritability, high energy, racing thoughts, poor sleep, poor judgment, reckless behavior) and to study the effects (both good and bad) of combining quetiapine and topiramate for reducing use of alcohol.

This study is planned to objectively assess the efficacy and safety of lamotrigine maintenance therapy after symptoms of mood episode had been stabilised by open-label treatment with lamotrigine alone or in combination with other psychotropic medication in patients with bipolar I disorder.

Subjects suffering from bipolar disorders treated with specific medications will give their informed concent and will receive intravenously only one dose of Digoxin antibodies (Fab). Their response to this therapy will be measured accordingly.Previous medications will be not changed A base line serum Endogenous Digitalis-like Compounds (DLC)levels will be measured using a specific laboratory technique and these compounds will be measured at 6 and 24 hours after Fab therapy. Patients also will be followed using clinical and psychological tests

This study will evaluate the effectiveness of two different mood stabilizing medications, lithium and valproate, in treating people with bipolar disorder and suicidal behavior.

This study will evaluate the relative effectiveness of risperidone Consta injections occurring every 2 weeks in contrast to treatment as usual in preventing symptomatic relapse and rates of rehospitalization or admission into respite care for bipolar patients. Hypothesis: Risperdal Consta injections every 2 weeks will reduce the number of symptomatic relapses into mania, hypomania, mixed state, or depression, as shown by key indicators that include symptomatic relapse, rehospitalizations, emergency or urgent care visits, respite care, and intensive outpatient treatment as compared to treatment as usual.

Study Design This is the second study of a multiphase, multicenter trial that will comprehensively examine lithium in the treatment of pediatric participants with bipolar I disorder. In order to examine the treatment of bipolar disorder with lithium, this study will include four phases of treatment. The first phase, the Efficacy Phase, will include participants being randomized to either lithium or placebo for 8 weeks to determine the efficacy of lithium in the treatment of children and adolescents with bipolar I disorder. Once participants complete the Efficacy Phase, participants may be eligible to continue in the Long- Term Effectiveness Phase for a maximum of 24 weeks of lithium treatment. Subsequently, participants meeting response criteria during the Long-Term Effectiveness Phase will be eligible to continue in the Discontinuation Phase. During the Discontinuation Phase, participants will be randomized to either placebo or lithium treatment for up to 28 weeks. Finally, those participants who experience a mood relapse during the Discontinuation Phase will be enrolled in an Open Label Restabilization Phase and treated with lithium for up to 8 weeks.

Pilot data indicates that pentazocine decreases manic symptoms in hospitalized individuals. To follow up these initial findings, we plan to conduct a larger, more rigorous, double-blind study. We will examine whether pentazocine, an agent with kappa-opiate activity, decreases manic symptoms.

To determine the total and local gray matter volumes, and N-acetyl aspartate (NAA) levels in patients with bipolar disorders who are within euthimic, depressive or manic/hypomanic period and who are not taking drug; To investigate the neuroprotective effects of long-term (6 weeks) use of valproate on total and local gray matter volumes and NAA levels. To measure the brain electrical response to visual and auditory impulses before and after valproate treatment in patients within euthimic, depressive or manic/hypomanic period and who are not taking drug, and to compare the data with each other and with normal groups. To determine the cognitive functions before and after the valproate treatment in the same patient group, to compare the data with each other and with age- and sex-paired normal controls; To determine the relationship between these effects of valproate and clinical improvement; To investigate the relationship between cognitive ability status and electrical activity of brain, to compare this with that in control group; to determine the relationship between the data and brain imaging (MRI/MRS) findings in conjunction with localization