作者: Tobias A. W. Holderried , Alessia Fraccaroli , Martin Schumacher , Annkristin Heine , Peter Brossart
DOI: 10.1038/S41409-019-0498-0
关键词: Stem cell 、 Internal medicine 、 Disease 、 Medicine 、 Blockade 、 Transplantation 、 Hematopoietic stem cell transplantation 、 Lymphoma 、 Donor lymphocyte infusion 、 Hodgkin's lymphoma 、 Oncology
摘要: Allogeneic hematopoietic stem cell transplantation (allo-HSCT) is the only curative treatment option for many malignant high-risk hematological diseases. The Graft-vs.-Tumor (GvT) effect major hallmark of this approach. However, disease relapse remains a limitation. Boosting GvT by checkpoint inhibitors (CI) an attractive in desperate situation although potentially triggering Graft-vs.-Host Disease (GvHD). Early reports patients with Hodgkin's lymphoma support idea that CI therapy after HSCT feasible and effective. We have retrospectively analyzed recurrence allo-HSCT other than including 21 from eight German transplant centers. median follow-up was 59 days. overall response rate (ORR) 43%. Patients receiving donor lymphocyte infusion (DLI) combination had superior (ORR 80%). Severe acute GvHD grade III-IV moderate to severe chronic were observed 29% all patients. Taken together, relapsed HSCT, especially DLI, effective but induces considerable proportion Thus, prospective trials or EBMT registry-based validation different dosing application schedules immunosuppressive regimens those are urgently needed.