Kbmp4 -

Changes in interim PET/CT scan results after 4 treatment cycles (specifically a decrease in SUVmax < 71%). Risk Stratification & Survival Rates

💡 The inclusion of the P4 (Interim PET) parameter is significant because it allows doctors to adjust treatment mid-course based on how the tumor is actually responding to chemotherapy. Clinical Significance Changes in interim PET/CT scan results after 4

The name is an acronym for the four independent predictors it tracks: B (Bulky): Physical presence of a tumor mass ≥ 7

Research indicates that variables like bulky disease and Ki67 are strong independent predictors of how long a patient will remain in remission. Changes in interim PET/CT scan results after 4

High proliferation index (Ki67 ≥ 70%) on immunohistochemistry. B (Bulky): Physical presence of a tumor mass ≥ 7.5 cm.

High KBMP4 scores often signal that standard R-CHOP therapy may not be enough, potentially leading to more intensive consolidative strategies or clinical trials.