🚨 #ASCO26 | DeLLphi-304 post hoc analysis #️⃣Abstr 8006
🧠 Tarlatamab vs chemotherapy in 2L SCLC with brain metastases
✅ All patients Tarlatamab delayed CNS progression/death CNS PFS: NE vs 7.2 mo, HR 0.54
🧠 Patients with brain metastases ・Median CNS PFS: 6.5 vs 4.2 mo, HR 0.40 ・6-mo CNS PFS: 53.9% vs 27.0%
📉 OS benefit was observed regardless of baseline brain metastases.
🛡️ Safety in BM subgroup also favored tarlatamab: ・Grade ≥3 TRAEs: 25.5% vs 65.6% ・Serious AEs: 28.6% vs 35.5%
⚠️ ICANS with tarlatamab: ・BM: 9% ・No BM: 4%
👉 These data further support tarlatamab as a key 2L option for SCLC, including patients with stable/asymptomatic brain metastases.