Study study type PathologyT1T0Patientssample sizesROB Results

mCRC - 2nd line (L2) metastatic/advanced - colorectal cancer (mCRC) mCRC - 2nd line (L2)

versus Standard of Care (SoC)
nivolumab plus ipilimumab
CheckMate 8HW, 2024
  NCT04008030
RCTmCRC - 2nd line (L2)nivolumab plus ipilimumab (Arm B)SOC (ICC), chemo ± targeted therapiesPatients ≥ 18 years with Deficient Mismatch Repair (dMMR)/Microsatellite Instability High (MSI-H) Metastatic Colorectal Cancer (mCRC) recurrent or not amenable to surgery171 / 84NA
conclusif
  • demonstrated 79 % decrease in progression or deaths (PFS) (PE)
  • suggested 79 % decrease in PFS (extension)
NIVO plus IPI demonstrated superior PFS vs chemo in previously untreated pts with MSI-H/dMMR mCRC, Clinical benefit with 1L NIVO plus IPI vs chemo was maintained after subsequent therapy, as shown by improved PFS2 in pts with centrally confirmed MSI-H/dMMR mCRC