TY - JOUR AU - Flaadt, Tim AU - Ebinger, Martin AU - Schreiber, Malin AU - Ladenstein, Ruth L AU - Simon, Thorsten AU - Lode, Holger N AU - Hero, Barbara AU - Schuhmann, Martin U AU - Schäfer, Jürgen AU - Paulsen, Frank AU - Timmermann, Beate AU - Eggert, Angelika AU - Lang, Peter TI - Multimodal Therapy with Consolidating Haploidentical Stem Cell Transplantation and Dinutuximab Beta for Patients with High-Risk Neuroblastoma and Central Nervous System Relapse. JO - Journal of Clinical Medicine VL - 12 IS - 19 SN - 2077-0383 CY - Basel PB - MDPI M1 - DKFZ-2023-02067 SP - 6196 PY - 2023 AB - Despite highly intensive multimodality treatment regimens, the prognosis of patients with high-risk neuroblastoma (HRNB) and central nervous system (CNS) relapse remains poor. We retrospectively reviewed data from 13 patients with HRNB and CNS relapse who received multimodal therapy with consolidating haploidentical stem cell transplantation (haplo-SCT) followed by dinutuximab beta ± subcutaneous interleukin-2 (scIL-2). Following individual relapse treatment, patients aged 1-21 years underwent haplo-SCT with T/B-cell-depleted grafts followed by dinutuximab beta 20 mg/m2/day × 5 days for 5-6 cycles. If a response was demonstrated after cycle 5 or 6, patients received up to nine treatment cycles. After haplo-SCT, eight patients had a complete response, four had a partial response, and one had a stable disease. All 13 patients received ≥3 cycles of immunotherapy. At the end of the follow-up, 9/13 patients (66.7 KW - central nervous system (Other) KW - dinutuximab beta (Other) KW - neuroblastoma (Other) KW - recurrence (Other) LB - PUB:(DE-HGF)16 C6 - pmid:37834840 C2 - pmc:PMC10573405 DO - DOI:10.3390/jcm12196196 UR - https://inrepo02.dkfz.de/record/284756 ER -