%0 Journal Article %T Interleukin 10-Mediated Response and Correlated Anemia in a Patient with Advanced Non-Small Cell Lung Carcinoma %A Cherian Verghese %A Christine S. Cassidy %A F. Charles Brunicardi %A Jesse D. Kelso %A John Nemunaitis %A Joseph R. Duff %A Khalil Choucair %A Lance Dworkin %A Martin Oft %A Mary T. Albrethsen %A Mushtaq Ashraf %J Archive of "Case Reports in Oncology". %D 2019 %R 10.1159/000499704 %X Anemia in cancer patients is associated with poor quality of life, reduced response to therapy, and decreased overall survival. We describe a case of a 56-year old woman with advanced metastatic non-small cell lung carcinoma who demonstrated marked response to a novel combinational immunotherapy approach involving a long-acting PEGylated construct of recombinant human Interleukin-10 with Nivolumab, an anti-PD-L1 checkpoint inhibitor. While on treatment, the patient developed severe anemia and hyper-ferritinemia requiring RBC transfusion support. Here we discuss a possible novel immune mechanism of IL10-mediated anemia in correlation with tumor response %K Anemia %K Combined immunotherapy %K Clinical trial %K Hyper-ferritinemia %K Tumor response correlate %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6489092/