
Retifanlimab Versus Avelumab for Metastatic Merkel Cell Carcinoma: Comparative Analysis Insights - DocWireNews
Results from a recent matching-adjusted indirect comparison (MAIC) analysis indicated clinical favorability of retifanlimab versus avelumab for the treatment of metastatic Merkel cell carcinoma (MCC), which investigators described as “a rare and aggressive skin cancer with poor prognosis and low survival rate. A team of researchers from Italy conducted the study and published their findings in Advances in Therapy. Both retifanlimab and avelumab are classified as monoclonal immune checkpoint inhibitor (ICI) antibodies, and investigators highlighted that both medications are approved for the treatment of metastatic or locally advanced recurrent MCC. They explained that the goal of their research was to assess clinical outcomes of both ICIs via a MAIC analysis of data from the phase 2 POD1UM-201 trial and part B of the phase 2 JAVELIN Merkel 200 trial. Patient data from each trial were used in the analysis, with data from POD1UM-201 informing the retifanlimab group and aggregate data from JAVELIN Merkel 200 informing the avelumab treatment group. Investigators also underscored that the data cutoff of POD1UM-201 was July 2024.








