Jeffrey Hung's questions to Jazz Pharmaceuticals PLC (JAZZ) leadership • Q3 2024
Question
An analyst on behalf of Jeffrey Hung asked for more details on the Orexin program, specifically the dose reduction planned for the JZP441 Phase Ib study and whether there would be enough therapeutic leeway to expand into other narcolepsy types or IH.
Answer
EVP, Global Head of R&D Robert Iannone explained that while specific doses are not disclosed, the study will evaluate multiple doses. The goal is to characterize the dose needed in NT1 patients and determine if a sufficient safety margin exists, which will ultimately dictate the potential for a path forward in NT1 or other indications that may require higher doses.