View clinical trials related to Disease.
Filter by:Evaluate the efficacy and tolerability of the drug prazosin compared to placebo for combat stress-related nightmares, sleep disturbance and overall function in recently combat-exposed returnees from OIF and OEF. To evaluate the effects of the SSRI paroxetine on behavioral symptoms and overall function in this population.
The purpose of the study is to evaluate the effectiveness of an oral solution of risperidone (an antipsychotic medication) versus placebo in the treatment of behavioral symptoms in children with Pervasive Developmental Disorders (PDD).
The purpose of this study is to determine whether baclofen is effective in reducing smoking urge, withdrawal, and reinforcement in moderate to heavy cigarette smokers.
This study will explore how the mind and the brain work to cause movement symptoms or seizures in people who do not have a recognized neurological or medical disorder. The study includes a check for psychiatric disorders, symptoms and their severity; psychiatric and personality questionnaires; and neuropsychological testing. Normal, healthy volunteers, people who have movement symptoms not due to a brain or medical disorder and people who have seizures not due to epilepsy may be eligible for this study. All candidates must be 18 years of age or older. All participants have a medical history, physical examination and psychological evaluation, including completion of questionnaires. People with movement symptoms or seizures have a symptoms evaluation. Some participants also undergo neuropsychological testing, including questionnaires, pen-and-paper or computerized tests, and motor tasks.
The purpose of this study is to assess whether risperidone (an antipsychotic medication) is safe and effective in treating behaviour disorder in learning disabled children, which does not improve with psychological therapy.
The purpose of the study is to assess the effectiveness and safety of risperidone (an antipsychotic medication) compared with placebo after 3 weeks of treatment in patients with bipolar disorder who are experiencing manic episodes. A secondary purpose of the study is to assess the maintenance of risperidone effectiveness versus haloperidol (an antipsychotic medication) after 12 weeks of treatment.
The purpose of the study is to evaluate the effectiveness and safety of risperidone (an antipsychotic medication) versus placebo as add-on therapy to mood stabilizers in the treatment of manic episodes associated with bipolar disorder.
The purpose of the study is to compare the time to relapse in patients with schizophrenia and schizoaffective disorders receiving risperidone or haloperidol (antipsychotic medications) for at least 1 year.
The purpose of this study is to determine whether early integrated prophylactic combined medical and psychological outpatient treatment is associated with a better prognosis in patients with severe unipolar and bipolar affective disorders than standard treatment.
This is a single center, open prospective study to evaluate the effectiveness of quetiapine monotherapy in the maintenance treatment of adolescent patients with a bipolar spectrum disorder (bipolar I and bipolar II disorders, cyclothymia, and bipolar disorder not otherwise specified [bipolar NOS]) for a minimum of 48 weeks. Patients will be screened (enrolment phase) either when already stabilized or during an acute episode of mania/hypomania or depression.