Neutrophil to lymphocyte ratio improves prognostic prediction of International Prognostic Index for patients with diffuse large B-cell lymphoma treated with rituximab, cyclophosphamide, doxorubicin, vincristine and prednisone

The purpose of this study was to analyze the pre- and post-treatment neutrophil to lymphocyte ratio (pre- and post-NLR) in combination with immunologic profiles in patients with diffuse large B-cell lymphoma (DLBCL) treated with rituximab, cyclophosphamide, doxorubicin, vincristine and prednisone (R-CHOP). A total of 447 newly diagnosed patients with DLBCL treated with R-CHOP were analyzed retrospectively. A pre-NLR ≥ 3 was independently...