View clinical trials related to Bipolar Disorder.
Filter by:Surveys suggest that up to 80% of veterans with a persistent mental illness have a co-occurring substance use disorder. Substance abuse among this population is problematic and often results in poor engagement in treatment and thus, frequent hospitalizations and an unstable illness course. Regarding treatment engagement, data from a VA New Jersey facility indicated that 50% of those veterans discharged from the acute psychiatric hospital unit to outpatient care did not attend their initial screening appointment and another 30% dropped out within six weeks. To assist with the transition from inpatient to outpatient care, we previously developed an eight-week augmentation intervention entitled, Time-Limited Case Management (TLC). TLC integrates evidence-based interventions of 1) Dual Recovery Therapy; 2) Critical Time Intervention Case Management along with 3) Peer Support with the goal of assisting individuals with the transition from inpatient to outpatient care.
The purpose of the study is to investigate whether eight weeks of treatment with flexible doses of bifeprunox is superior to treatment with placebo in depressed patients with bipolar disorder.
The purpose of this study is to determine if risperidone is effective and safe in the prevention of mood episodes in patients with bipolar 1 disorder.
The purpose of this study is to confirm the efficacy of olanzapine in the treatment of manic or mixed symptoms associated with bipolar I disorder.
The primary objective is: - To compare the efficacy of the association valproate-amisulpride (400 to 800 mg/day) to the association valproate-haloperidol (5 to 15 mg/day) in bipolar I patients suffering from a manic episode according to DSM IV TR (American Psychiatric Association [APA] 2000) and treated for a 3-month period. The secondary objectives are: - To evaluate the clinical and biological safety of the association valproate-amisulpride to the association valproate-haloperidol; - To assess the patient status 3 weeks and 3 months after inclusion; and - To assess patient satisfaction at 3 months.
The opiate neurotransmitter system is thought to be involved in many abnormal mood states. Some researchers have suggested that changes in this system may trigger the switch to/from manic and depressive states in bipolar disorder. One problem with most of the currently available opiate medications is that they can produce addiction/dependence. A particular kind of opiate medication known as kappa-opiates may be able to produce changes in this system with much less risk of addiction. This study looks at Talwin (a combination of pentazocine and naloxone), a medication which affects the kappa and mu opiate systems. The study will examine whether two doses of Talwin affect manic symptoms in people who have been admitted to the hospital. This study will give more information about the involvement of the opiate system in bipolar disorder, and give important information for use in developing new treatments.
The purpose of this study is to determine whether quetiapine is effective and safe in the acute treatment of bipolar depression and whether the effect is maintained when treatment is continued.
There is a scarcity of clinical trials assessing the effects of medications in children with bipolar disorder. This study aims to assess the efficacy of Aripiprazole (a novel anti-psychotic drug) for the treatment of children and adolescents with bipolar disorder comorbid with ADHD. The study design is a 8-week randomized, double blind, parallel group trial. Patients were randomized to either aripiprazole or placebo. The main hypotheses are: 1. Aripiprazole will significantly reduce maniac scores compared to placebo 2. Aripiprazole will significantly reduce ADHD scores compared to placebo
This study seeks to increase the understanding of dopamine receptor function in the brain during major depressive disorder and bipolar depression, as well as genetic changes that may be behind changes in those receptors' actions. Dopamine is a natural messenger in the brain, involved in reward, motivation, and mood. Volunteers aged 18 to 55 who have primary major depressive disorder and those who have bipolar depression (20 in each group), who are not HIV positive and do not have AIDS, and who are not pregnant or breastfeeding may be eligible for this study. A telephone interview will be held, for patients to answer standardized questions about psychiatric or medical symptoms they may have experienced during their lifetime. Those eligible for the study will undergo interviews and laboratory tests. A psychiatric interview and clinical assessment will collect various data. Patients will undergo the following procedures and tests: - A brief neurological examination - A one-minute electrocardiogram to measure electrical activity of the heart. - Laboratory tests measuring several substances in the blood and urine. - Pregnancy test. A magnetic resonance imaging (MRI) scan will be done to create an image of the volunteer's brain structure. The technique of MRI uses a strong magnetic field and radio waves to obtain images of body organs and tissues. During the MRI scan, volunteers will lie still on a table that will slide into the scanner for 30 minutes and in some cases up to but no more than 90 minutes. Volunteers will be asked to lie as still as possible during the procedure. Then a PET system will create two images of brain blood flow-one of brain dopamine 1 receptor and one of dopamine 2/3 receptor binding. Volunteers will be given a radiotracer, a tiny amount of a drug that can be detected by a special camera in the PET scanner. A tiny flexible tube will be placed in the vein of one arm during each PET scan but during the MRI scan. Volunteers will be asked to lie still on the PET scanner table. A mask with large holes for eyes, ears, and mouth will be placed over the head, to keep the head from moving. After radiotracer injections are given, the PET scanner will create brain images. There may be two PET scanning sessions, each requiring about 3 hours of scanning. During only one of these there will be breaks. At the end of the scanning session, volunteers will be asked to drink several glasses of water and urinate immediately, to reduce radiation exposure to the bladder wall. Genetic screening will help to enhance researchers' understanding of the role of dopamine receptors in depression. A small blood sample, about 2 tablespoons, will be collected, to isolate DNA from blood cells. Some of the blood samples or DNA may be stored for future studies, but those samples will remain coded, so participants will not be identified. This study will not have a direct benefit for participants. However, the results may provide knowledge to help people in the future. This study does involve compensation.
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.