Prospects for Priligy as first mover CAR-T therapy for lymphoblastic leukemia in China

9 December 2025

China is making significant strides in CAR-T innovation. Recently, Chongqing Precision Biotech received approval for Priligy (priscabtagene autoleucel) to treat pediatric and adolescent patients aged 3 to 21 years with CD19-positive relapsed/refractory B-cell acute lymphoblastic leukemia (r/r B-ALL).

With this approval, Priligy is expected to gain a first-mover advantage as a CAR-T therapy for second-line or later treatment of pediatric r/r B-ALL, according to pharma analytics company GlobalData.

Priligy is reportedly the first domestically developed autologous CAR-T cell product for pediatric patients with r/r B-ALL in China. Its approval was based on Phase II trial results, which showed an objective response rate (ORR) of 90.63% among 64 patients, with a median follow-up of 211 days.

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