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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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NCT07412132
Initially, observational studies suggested a possible effect of Lacosamide on depressive and anxious symptoms in individuals with epilepsy, and later, an open-label study demonstrated the efficacy of lacosamide in improving depressive and manic symptoms in individuals with bipolar disorder (BD). The primary objective of this study is to evaluate the efficacy of combining lacosamide as an augmentation treatment to first- or second-line medication treatments in moderate to severe major depressive episodes of treatment-resistant BD I and II (failure of at least two adequate treatments during the current episode). The main hypothesis of the study is that lacosamide produces a greater reduction in depression scores compared to a placebo treatment and that both groups will exhibit similar rates of side effects and adverse events. We will conduct a double-blind, randomized, parallel-group pilot study, comparing the enhancement of the treatment that patients had been using with lacosamide and placebo, over a duration of 12 weeks. Forty subjects aged between 18 and 65 years with a diagnosis of BD (I or II) in a moderate or severe major depressive episode, despite the use of first- or second-line treatments, will be selected. The primary outcome will be the assessment of lacosamide efficacy through the difference in scores on the Hamilton Depression Rating Scale (HAMD-17) from the initial visit to the end of week 12 of intervention between the lacosamide and placebo groups.
NCT06504342
The sleep-wake cycle is severely disrupted during an episode of mania. Often mania is treated with medications that can come with significant side effects. Years of patient and family engagement with this population have revealed great interest in therapies targeting the sleep-wake cycle. However, there is still a lack of studies to support using these treatments for mania. Patient partners are especially interested in two specific therapies for mania, blue-blocking glasses and time-restricted eating, because of their perceived feasibility and safety. This pilot study will formally investigate the feasibility and effectiveness of these therapies for participants with mania, an understudied population that faces many difficulties even after recovery. The pilot study will collect interviews to identify barriers and ways to better support patients with mania using the therapies. The study will also investigate how well these therapies can treat manic symptoms and restore sleep-wake cycles by tracking symptom rating scales and measuring activity levels. Results from this pilot will be used to direct a larger study that will use a state-of-the art design to test the effectiveness of both therapies alone and in combination.