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Browse 704 clinical trials for bipolar disorder. Find studies that match your criteria and connect with research centers.
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NCT00490542
Mixed states in bipolar disorder have long been recognized. Over a century ago, it was argued that mixed states were the most common episodes in manic-depressive illness. A mixed state is defined as a person who is experiencing symptoms of both depression and mania. Currently, a person must have depression plus 3 or more manic symptoms for the episode to be diagnosed mixed. Using this narrow view, less than 10% of episodes in patients with bipolar disorder would meet criteria for a mixed episode. A broader view requires that the person have at least 2 manic symptoms. Using this broader view, data suggest that about 50% of episodes in bipolar disorder would be diagnosable as mixed states. Studies suggest that the majority of persons with a depressive mixed state have bipolar disorder type II. Many people who have a mixed state will also have major depression. Even with such high potential rates of mixed episodes in both bipolar disorder and major depression, there have been few studies addressing the issue. The purpose of this study is to look at how effective Geodon is in treating the depressive mixed state in people with bipolar or major depression. This will be the first clinical trial that is both double-blind and randomized.
NCT02843906
The purpose of this study is to identify association between cerebrospinal fluid Alzheimer's Disease's neurodegenerescence biomarkers (tau, ptau, Aß40 and Aß1-42) and occurrence of cognitive deficits in older patients with bipolar disorders.