A cisplatin plus pirarubicin-based JPLT2 chemotherapy for hepatoblastoma: experience and future of the Japanese Study Group for Pediatric Liver Tumor (JPLT).

Introduction The Japanese Study Group for Pediatric Liver Tumor (JPLT) has conducted cooperative treatment studies on hepatoblastoma (HBL) since 1991. The JPLT2 protocol was launched in 1999 to evaluate the efficacy of cisplatin/pirarubicin (CITA) under risk stratification. European and North American groups showed the improvement of HBL patients by pre- and postoperative chemotherapeutic regimens. Therefore, we evaluated the results of JPLT study and considered the future aspect of JPLT.