About the Study
This research study is designed for adults ages 18 to 65 who have been diagnosed with bipolar I and are experiencing acute exacerbation or relapse of mania requiring hospitalization and are currently being treated with a therapeutic dose of either lithium, valproate, or lamotrigine. The study is testing an investigational drug called KarXT to see if it can help reduce the symptoms of acute mania in those with bipolar I. The study drug has already been studied in multiple clinical studies, and it is approved in the US for treating schizophrenia in adults.
The study is randomized, double-blind, and placebo-controlled to ensure high-quality, unbiased results. If you qualify and choose to participate, there is a 50% chance you will receive the study treatment and a 50% chance you will receive a placebo. A placebo is an inactive material that looks like the study drug but does not contain any active ingredient. After the main treatment phase, you may have the opportunity to join an open-label extension study, where all participants receive the study drug.
The study will consist of a screening period, a treatment period, and a follow up period over approximately 9 weeks and will require a 15-day inpatient stay. If you qualify and choose to participate you could be compensated up to $3,600 for your study-related time. Throughout the study, your health and progress will be closely monitored by the study team. Your participation could help advance research and bring new hope to those living with bipolar mania.