Zydus gets USFDA Orphan Drug Designation for Desidustat for beta-thalassemia

Written By :  Ruchika Sharma
Medically Reviewed By :  Dr. Kamal Kant Kohli
Published On 2025-11-06 06:30 GMT   |   Update On 2025-11-06 06:30 GMT
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Ahmedabad: Zydus, a discovery-based, global pharmaceutical company, has announced that the United States Food and Drug Administration (USFDA) has granted Orphan Drug Designation (ODD) to Desidustat, a novel oral HIF-PHI, for the treatment of beta- thalassemia.

The USFDA's Office of Orphan Drug Products grants orphan status to support development of medicines for the treatment of rare diseases that affect fewer than 200,000 people in the United States.

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Speaking on the development, Dr. Sharvil Patel, Managing Director, Zydus Lifesciences Limited, said, “This Orphan Drug Designation from the USFDA underlines the urgent medical need to develop Desidustat to address beta-thalassemia.”

Beta thalassaemia patients have low levels of haemoglobin, which results in a lack of oxygen in many parts of the body, leading to weakness, fatigue and more serious complications. Treatment for people with beta thalassaemia often requires lifelong regimens of chronic blood transfusions for survival and treatment for iron overload due to the transfusions.

Desidustat is a hypoxia inducible factor (HIF)-prolyl hydroxylase inhibitor (PHI) and has the potential to increase haemoglobin and red blood cell counts. Research in beta-thalassaemic mice showed that desidustat treatment led to an increase in haemoglobin and red blood cell (RBC) levels. Orphan drug designation by the USFDA for Desidustat, provides eligibility for certain development incentives, including tax credits for qualified clinical testing, prescription drug user fee exemptions and a potential seven-year marketing exclusivity upon the USFDA approval.

Read also: Zydus bags Health Canada approval for Mesalamine suppositories for active ulcerative proctitis  

Zydus Lifesciences Ltd. is a global lifesciences company that discovers, develops, manufactures, and markets a broad range of healthcare therapies. Over the last decade, Zydus has introduced several products in the market for treating unmet healthcare needs with vaccines, therapeutics, biologicals and New Chemical Entities.

Read also: Zydus bags Health Canada approval for Mesalamine suppositories for active ulcerative proctitis

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