CHMP opinion recommends Opdivo + Yervoy for treatment of mismatch repair deficient or microsatellite instability–high metastatic colorectal cancer after prior chemotherapy.- BMS

Bristol Myers Squibb announced that the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) recommended approval of Opdivo (nivolumab) in combination with Yervoy (ipilimumab) for the treatment of adult patients with mismatch repair deficient (dMMR) or microsatellite instability-high (MSI-H) metastatic colorectal cancer (mCRC) after prior fluoropyrimidine-based combination chemotherapy. The opinion was based on data from the Phase II CheckMate -142 trial. The European Commission (EC), which is authorized to approve medicines for the European Union (EU), will now review the CHMP recommendation. Opdivo plus Yervoy received approval from the FDA in July 2018 for the treatment of adult and pediatric patients 12 years and older with MSI-H or dMMR mCRC that has progressed following treatment with fluoropyrimidine, oxaliplatin and irinotecan. Opdivo plus Yervoy was also approved in Japan by the Pharmaceuticals and Medical Devices Agency (PMDA) in September 2020 for the treatment of MSI-H unresectable, advanced or recurrent colorectal cancer progressing after cancer chemotherapy. About dMMR or MSI-H Colorectal Cancer : Colorectal cancer (CRC) is a cancer that develops in the colon or the rectum, which are part of the body’s digestive or gastrointestinal system. Globally, CRC is the third most commonly diagnosed cancer in the world. In 2020, it is estimated that there were approximately 1,931,000 new cases of the disease and that it will be the second leading cause of cancer-related deaths among men and women combined. Mismatch repair deficiency (dMMR) occurs when the proteins that repair mismatch errors in DNA replication are missing or non-functional, leading to microsatellite instability-high (MSI-H) tumors. Approximately 5% of metastatic CRC patients have dMMR or MSI-H tumors. Metastatic CRC patients with these biomarkers are less likely to benefit from conventional chemotherapy and typically have a poor prognosis.