Loncastuximab tesirine (Zynlonta) – 3L DLBCL

Full Efficacy & Safety Summary Table

IndicationRelapsed DLBCL following at least 2 prior lines of therapy (incl. SCT eligible/ineligible and patients who received prior SCT or CART)
Registrational TrialAccelerated Approval. Phase 2 (n=145), Single Arm LOTIS-2 trial (NCT03589469)
RegimenIntravenous infusion administered over 30 minutes on Day 1 of each cycle (every 3 weeks). Administer intravenous infusion: 0.15 mg/kg every 3 weeks for 2 cycles. 0.075 mg/kg every 3 weeks for subsequent cycles
Efficacy OutcomesORR: 48.3% (24% CR)
DOR: 10.3 months
Safety OutcomesGr 3+ AEs (≥10%): Neutropenia 26.2%, Thrombocytopenia 17.9%, Gamma-glutamyltransferase 17.2%, Anemia 10.3%

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