NCT07052305 2026-05-13NT-I7 (Efineptakin Alfa), a Long-acting Human IL-7, Post-Axicabtagene Ciloleucel or Post-Lisocabtagene Maraleucel in Subjects With Relapsed/Refractory Large B-cell LymphomaWashington University School of MedicinePhase 1 Recruiting24 enrolled