Samsung Bioepis Co. Ltd. and Celltrion Inc. are making headway in Europe and U.S. with respective follow-on biologic products, with Samsung Bioepis the latest to gain EMA approval for Pyzchiva, a Stelara (ustekinumab, Janssen Pharmaceuticals Inc.) biosimilar, on April 23.
In March, the U.S. FDA approved 30 new drugs, marking the highest monthly count in BioWorld’s records. The previous highest month of June 2020, with 29 FDA approvals, is followed by November 2017’s 27 approvals.
China’s National Medical Products Administration has cleared Immuneonco Biopharmaceuticals Co. Ltd.’s’ IMM-01 (timdarpacept) to enter a pivotal phase III trial in combination with Beigene Co. Ltd.’s PD-1 inhibitor, tislelizumab, in relapsed or refractory classical Hodgkin lymphoma patients who relapsed or progressed after treatment with PD-1 inhibitors.
Genfleet Therapeutics Inc. has entered the KRAS G12C inhibitor race in the U.S. as it gears up to begin phase III trials of GFH-925 (IBI-351) in patients with refractory metastatic colorectal cancer (CRC) following FDA clearance.
The timing is ripe for a robust biosimilar market in China, given the rapid increase of novel biologics approved to treat cancer and inflammatory diseases in the country over the past decade and the looming patent cliffs for several established biologics. As of December, the NMPA had approved more than 20 biosimilars that were developed in China. Most of those referenced just two biologics – Roche AG’s cancer drug Avastin (bevacizumab) and Abbvie Inc.’s immunology drug Humira (adalimumab). In 2022, the oncology and immunology biosimilar market in China garnered sales of about $2 billion, according to Clarivate estimates. To reach their full potential in China though, biosimilars must win over prescribers and patients.
Follow-on biologic makers in China have been working to capitalize on looming patent cliffs of blockbuster biologics. Advancing biosimilars of denosumab (Prolia/Xgeva; Amgen Inc.) and semaglutide are the latest examples.
Nxera Pharma Co. Ltd. announced that its partner, Neurocrine Biosciences Inc., is advancing NBI-1117568 to phase II trials for treatment of schizophrenia and other neuropsychiatric disorders.
The U.S. FDA granted fast track designation to Telix Pharmaceutical Ltd.’s TLX101-CDx for glioma imaging as the firm prepares to file its NDA in the first half of 2024, a Telix spokesperson told BioWorld.
South Korea’s Eubiologics Co. Ltd. said it gained the World Health Organization’s (WHO) prequalification designation on April 16 for its simplified oral cholera vaccine, approved as Euvichol-S.
Samsung Bioepis Co. Ltd., of Incheon, South Korea, is the latest to announce a win in the biosimilar space, gaining MFDS approval of Epyztek (SB-17) as the country’s first biosimilar to Stelara (ustekinumab, Janssen Pharmaceutical Inc.) on April 11.
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