Spectrum Pharmaceuticals was a US cancer company that sold its haematology portfolio to Acrotech in 2019, won approval for the long-acting G-CSF eflapegrastim (Rolvedon) in 2022, and was acquired by Assertio in 2023.
Spectrum Pharmaceuticals, latterly based in Boston after years in Henderson, Nevada, marketed a haematology portfolio (Zevalin, Folotyn, Beleodaq, Marqibo and Evomela) that it sold to Acrotech Biopharma in 2019 to concentrate on two development programmes: poziotinib, an EGFR and HER2 exon 20 inhibitor that received a complete response letter in 2022, and eflapegrastim (Rolvedon), a long-acting G-CSF for chemotherapy-induced neutropenia approved by the FDA in September 2022. Assertio Holdings acquired the company in 2023. It appears on OnCo as one of the most frequent industry sponsors of phase 3 cancer trials on the registry.
Belinostat is an HDAC inhibitor for relapsed peripheral T-cell lymphoma; about a quarter of patients respond, and it can be used in patients with low platelets.
Pralatrexate was the first drug approved specifically for relapsed peripheral T-cell lymphoma; about a third of patients respond.
Eflapegrastim is a once-per-cycle white cell growth factor approved in the United States in 2022 to prevent infections when chemotherapy for solid tumours knocks down neutrophils, an alternative to pegfilgrastim.
Poziotinib was a tablet designed to fit the awkward shape of HER2 and EGFR exon 20 mutations in lung cancer. It shrank tumours in some patients but caused severe rash and diarrhoea, and the FDA declined to approve it in 2022.
Shares Acrotech Biopharma, Belinostat, Pralatrexate.
Shares Belinostat, Pralatrexate.
Shares Eflapegrastim, Neutropenia.
Shares Neutropenia, Non-small-cell lung cancer.
Shares Belinostat, Pralatrexate, Neutropenia.
Shares Belinostat, Pralatrexate.