GSK risvutatug rezetecan gets USFDA Orphan Drug Designation for lung cancer
London: GSK plc has announced that its B7-H3-targeted antibody-drug conjugate GSK'227, now referred to by its International Nonproprietary Name, risvutatug rezetecan, has received Orphan Drug Designation (ODD) from the US Food and Drug Administration (FDA) for the treatment of small-cell lung cancer (SCLC).
The ODD was supported by preliminary clinical data showing durable responses in patients with extensive stage SCLC (ES-SCLC) who were treated with risvutatug rezetecan in the phase I ARTEMIS-001 clinical trial.
This designation follows the recent announcement that risvutatug rezetecan was granted ODD from the European Medicines Agency (EMA) for the treatment of pulmonary neuroendocrine carcinoma, a category of cancer that includes SCLC. It is the fifth regulatory designation for risvutatug rezetecan, exemplifying the potential of this B7-H3-targeted ADC, which is being developed in a range of solid tumours, including lung, prostate and colorectal cancers.
Read also: GSK pulmonary neuroendocrine carcinoma treatment gets Orphan Drug Designation in EU
Previously, risvutatug rezetecan was granted Priority Medicines (PRIME) Designation by the EMA for relapsed or refractory ES-SCLC and Breakthrough Therapy Designations for relapsed or refractory ES-SCLC and relapsed or refractory osteosarcoma granted by the US FDA.
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