View clinical trials related to Bipolar Disorder.
Filter by:The purpose of this study is to develop and evaluate a low-cost, joint consumer/counselor-led, health education and support intervention that will foster self-care and recovery among adults with serious mental illness. Results from the study will indicate how well the workbook and the overall program were received by individuals with serious mental illness, and whether participating in the program appeared to improve recovery and functioning.
The primary purpose of the study is to assess the efficacy of Quetiapine extended release 600mg per day either as monotherapy or combined therapy in the treatment of patients with mania associated to Bipolar disorder. This trial will also assess the life quality and productivity loss improvement for patients from baseline to day 21.
OBJECTIVES: Primary Objective: To assess the objective (polysomnographic) changes in sleep quality before and after introduction of olanzapine in treatment of patients with depression. Secondary Objectives: To assess the subjective changes in sleep quality parameters before and at different stages after introduction of olanzapine in treatment, longitudinally, and to correlate these changes with measures of illness severity and changes in cognition. STUDY DESIGN: Prospective, double blind, randomized polysomnographic (PSG) study of patients before and after treatment with olanzapine. PSG recordings will be done three times throughout the study: before starting olanzapine augmentation (baseline), at day 3 to 5 (acute) and day 28 to 31 (chronic). PSG will be completed at patients' homes with a portable PSG. Psychiatric scales, subjective sleep quality scales, and cognition measurements will be completed at each visit.
This study examines if Ceftriaxone, an antibiotic, will improve symptoms of depression in Bipolar Disorder. Purpose: This study will examine whether the drug ceftriaxone can help patients with bipolar depression during short-term treatment of symptoms such as depressed mood, psychomotor retardation (slowed down thinking and movements), and problems with sleep. Recent studies suggest that abnormalities in the brain levels of the chemical glutamate may be involved in causing depression. Ceftriaxone increases a protein in the brain called GLT1, which is responsible for regulating brain levels of glutamate. People between 18 and 65 years of age with bipolar disorder who are currently in a depressive episode of at least 4 weeks but no longer than 12 months duration may be eligible for this study. Participants are admitted to the NIH Clinical Center for about 10 weeks. During the first 1 to 2 weeks, they are evaluated and tapered off any antidepressant or mood stabilizers they have been taking. They remain free of all medication for 2 weeks and are then randomly assigned to take either ceftriaxone or placebo for 6 weeks. The study drugs are given intravenously (through a vein) every day. To minimize discomfort, patients are given a PICC line - a tube that is inserted in a vein in the arm and remains there for the duration of drug treatment. This prevents the need for repeated intravenous injections. Patients have a physical examination at the beginning and at the end of the study and two electrocardiograms (ECG) during the study. They are evaluated periodically with a series of psychiatric rating scales to determine the effects of the study drug on mood and thinking and they have periodic blood tests to assess their health status. In addition, patients are asked to undergo a lumbar puncture (spinal tap) twice during the study to collect a sample of cerebrospinal fluid (CSF, the fluid that bathes the brain and spinal cord). The CSF is examined to try to understand how brain chemicals are related to depression and to the effects of ceftriaxone. A local anesthetic is given and a needle is inserted in the space between the bones in the lower back where the CSF circulates below the spinal cord. A small amount of fluid is collected through the needle. This test is optional. At the end of the study patients are offered free treatment for up to 3 months with standard medications for bipolar depression and a referral to a community physician for long-term treatment will be made.
Atypical antipsychotic medications, such as olanzapine, cause metabolic side effects, including weight gain, extra fat around the middle of the body, high blood sugar, and high cholesterol. One of the mechanisms by which these medications may cause these effects is by reducing plasma melatonin. This study is a pilot project to evaluate 1) the effect of olanzapine on melatonin secretion levels and 2) the effect of melatonin on olanzapine-induced changes in melatonin secretion in patients with schizophrenia, schizoaffective, or bipolar disorder.
The primary objective of this study is to assess the proportion of schizophrenic patients and the proportion of bipolar patients who discontinue olanzapine within 12 months of treatment in outpatient, ambulatory or community settings
The purpose of this study is to assess whether olanzapine is superior to placebo in patients with bipolar depression.
The rationale of this study is to assess whether or not food affects the absorption of GW273225 into the blood of healthy male and female volunteers in order to evaluate whether or not this drug should be given at a certain time relative to the consumption of food.
The purpose of this research study is to learn whether or not people with bipolar disorder can reduce their risk of heart disease and related conditions by having a Care Manager provide self management and care management.
The purpose of this study is to evaluate the effectiveness and safety of oral extended-release (ER) paliperidone compared with placebo in the prevention of the recurrence of mood symptoms in patients with Bipolar I Disorder who initially respond to treatment of an acute manic or mixed episode with paliperidone ER. Olanzapine was included as an active control arm, although the study is not designed to allow for a direct comparison of olanzapine with paliperidone.