Vanda Pharmaceuticals Inc. (Nasdaq: VNDA) today announced that the U.S. Food and Drug Administration (FDA) has approved Bysanti (milsaperidone) tablets, a first line therapy for the acute treatment of manic or mixed episodes associated with bipolar I disorder and for the treatment of schizophrenia in adults.
Bysanti is a new chemical entity (NCE) that belongs in the class of atypical antipsychotics. In clinical studies Bysanti demonstrated bioequivalence to iloperidone across the therapeutic dosing spectrum enabling it to leverage well-established knowledge of efficacy and safety derived from a rich clinical development program and more than 100,000 patient-years of real-world experience with Fanapt® (iloperidone). As such Bysanti represents a novel therapeutic option with a trusted safety profile in the treatment of these serious psychiatric conditions.
"The Bysanti approval marks a significant step forward, offering patients and providers a reliable new treatment grounded in extensive clinical heritage," said Mihael H. Polymeropoulos, M.D., President, CEO and Chairman of the Board of Vanda Pharmaceuticals. "Bysanti exemplifies a new era of accelerated innovation in drug development that can transform how we address unmet needs in behavioral health."
Bysanti is currently being tested as a once-daily adjunctive treatment in treatment-resistant major depressive disorder in an ongoing clinical study expected to complete by the end of this year.
Bysanti (milsaperidone), a new chemical entity, rapidly interconverts to iloperidone, providing dual active molecules that work in tandem by antagonizing dopamine D2, serotonin 5-HT2A, and alpha1-adrenergic receptors to modulate key pathways in these disorders. Its safety profile aligns closely with that established for iloperidone.
Bysanti's unique in-class receptor binding profile, featuring strong alpha-adrenergic binding in excess of dopamine and serotonin receptor binding, makes it suitable for further investigation in conditions that include symptoms of hostility, agitation, and hyperarousal.
