U.S. FDA grants Ipsen’s IPN60340 (ICT01) Breakthrough Therapy Designation in first line unfit Acute Myeloid Leukemia

Core Insights - The U.S. FDA has granted Breakthrough Therapy Designation for investigational therapy IPN60340 in combination with venetoclax and azacitidine for first-line treatment of unfit acute myeloid leukemia (AML) [1][2] - IPN60340 is a first-in-class monoclonal antibody targeting BTN3A, which is crucial for immune regulation in cancer [1][4] - The designation aims to expedite the development of therapies for serious conditions, highlighting the urgent need for new treatment options in AML [2] Group 1: Breakthrough Therapy Designation - The Breakthrough Therapy Designation is based on promising data from the Phase I/II EVICTION trial, which showed high response rates in patients treated with IPN60340 and Ven-Aza [2][3] - The trial demonstrated a near doubling of complete response rates compared to historical standard care data, particularly in molecular subtypes less responsive to standard treatments [2][3] Group 2: EVICTION Trial Details - The EVICTION trial is a first-in-human study that includes dose-escalation and cohort-expansion phases for patients with advanced cancers, including newly diagnosed AML [3] - The trial aims to evaluate the safety and efficacy of IPN60340 in patients who have exhausted standard treatment options [3] Group 3: Mechanism of Action - IPN60340 is designed to enhance the immune response by promoting the recognition and elimination of tumor cells by γ9δ2 T cells [4] - The therapy targets BTN3A, which is overexpressed in various solid tumors and hematologic malignancies, facilitating the activation of anti-tumor immune responses [4] Group 4: Company Overview - Ipsen is a global biopharmaceutical company focused on developing transformative medicines in oncology, rare diseases, and neuroscience [5] - The company has nearly 100 years of development experience and operates in over 40 countries, bringing medicines to patients in more than 100 countries [5]