Image by Lance Liotta
AML cells
The European Commission (EC) has granted orphan designation to GMI-1271 for the treatment of acute myeloid leukemia (AML).
GMI-1271 is an E-selectin antagonist being developed by GlycoMimetics, Inc.
The product also has orphan designation, fast track designation, and breakthrough therapy designation in the US.
GMI-1271 is currently being evaluated in a phase 1/2 trial of patients with relapsed or refractory AML and patients age 60 and older with newly diagnosed AML.
The patients are receiving GM-1271 in combination with chemotherapy. The relapsed/refractory group is receiving mitoxantrone, etoposide, and cytarabine. The newly diagnosed patients are receiving cytarabine and idarubicin (7+3).
GlycoMimetics plans to present data from this trial at the 2017 American Society of Clinical Oncology (ASCO) Annual Meeting as abstracts 2520 and 2560.
The company also plans to present the research at the 22nd Congress of the European Hematology Association (EHA) as abstracts P547 and P203.
About orphan designation
Orphan designation provides regulatory and financial incentives for companies to develop and market therapies that treat life-threatening or chronically debilitating conditions affecting no more than 5 in 10,000 people in the European Union, and where no satisfactory treatment is available.
Orphan designation provides a 10-year period of marketing exclusivity if the drug receives regulatory approval.
The designation also provides incentives for companies seeking protocol assistance from the European Medicines Agency during the product development phase and direct access to the centralized authorization procedure.
The European Medicines Agency adopts an opinion on the granting of orphan drug designation, and that opinion is submitted to the EC for a final decision. The EC typically makes a decision within 30 days of that submission.
