Selpercatinib

Selpercatinib is a kinase inhibitor with enhanced specificity for RET tyrosine kinase receptors (RTKs) over other RTK classes. Enhanced RET (Rearranged during transfection) oncogene expression is a hallmark of many cancers. Although multikinase inhibitors, including cabozantinib, ponatinib, sorafenib, sunitinib, and vandetanib, have shown efficacy in RET-driven cancers, their lack of specificity is generally associated with substantial toxicity. Selpercatinib (LOXO-292) and pralsetinib (BLU-667) represent the first generation of specific RET RTK inhibitors for the treatment of RET-driven cancers. Although selpercatinib is currently still under investigation in clinical trial NCT04211337, it was granted accelerated FDA approval on May 8, 2020, for specific RET-driven cancer indications. It is currently marketed under the brand name RETEVMO™ by Loxo Oncology Inc. Selpercatinib is also approved by the European Commission.

Selpercatinib is a kinase inhibitor with enhanced specificity for RET tyrosine kinase receptors (RTKs) over other RTK classes. Enhanced RET (Rearranged during transfection) oncogene expression is a hallmark of many cancers. Although multikinase inhibitors, including cabozantinib, ponatinib, sorafenib, sunitinib, and vandetanib, have shown efficacy in RET-driven cancers, their lack of specificity is generally associated with substantial toxicity. Selpercatinib (LOXO-292) and pralsetinib (BLU-667) represent the first generation of specific RET RTK inhibitors for the treatment of RET-driven cancers. Although selpercatinib is currently still under investigation in clinical trial NCT04211337, it was granted accelerated FDA approval on May 8, 2020, for specific RET-driven cancer indications. It is currently marketed under the brand name RETEVMO™ by Loxo Oncology Inc. Selpercatinib is also approved by the European Commission.

Selpercatinib is approved to treat: Selpercatinib is currently approved for these indications under an accelerated approval scheme and continued approval may be contingent on future confirmatory trials.

• Locally Advanced Solid Neoplasm
• Metastatic Solid Neoplasm
• Advanced RET-fusion thyroid cancer
• Advanced RET-mutant medullary thyroid cancer
• Metastatic RET-fusion Non Small Cell Lung Cancer
• Metastatic RET-fusion thyroid cancer
• Metastatic RET-mutant medullary thyroid cancer