Kbmp4 🎉 🏆

Documented meningeal lymphomatosis (spread to the brain or spinal cord membranes).

The name is an acronym for the four independent predictors it tracks:

The model is a clinical scoring system used to predict the survival and prognosis of patients with de novo Diffuse Large B-cell Lymphoma (DLBCL) . Documented meningeal lymphomatosis (spread to the brain or

Research indicates that variables like bulky disease and Ki67 are strong independent predictors of how long a patient will remain in remission.

The model categorizes patients into three risk groups based on how many of these four parameters they meet: Risk Subgroup Criteria (Parameters met) Progression-Free Survival (PFS) Overall Survival (OS) 0 parameters Intermediate 1 or 2 parameters High-Risk 3 or more parameters The model categorizes patients into three risk groups

💡 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

High proliferation index (Ki67 ≥ 70%) on immunohistochemistry. B (Bulky): Physical presence of a tumor mass ≥ 7.5 cm. While the International Prognostic Index (IPI) is the

While the International Prognostic Index (IPI) is the standard, KBMP4 provides a more granular look at aggressive "Double-Hit" or "Double-Expression" lymphomas.