1.
Supportive care during pediatric hematopoietic stem cell transplantation: beyond infectious diseases. A report from workshops on supportive care of the Pediatric Diseases Working Party (PDWP) of the European Society for Blood and Marrow Transplantation (EBMT)
Nava, T., Ansari, M., Dalle, J. H., de Heredia, C. D., Gungor, T., Trigoso, E., Falkenberg, U., Bertaina, A., Gibson, B., Jarisch, A., et al
Bone marrow transplantation. 2020
Abstract
Hematopoietic stem cell transplantation (HSCT) is currently the standard of care for many malignant and nonmalignant blood diseases. As several treatment-emerging acute toxicities are expected, optimal supportive measurements critically affect HSCT outcomes. The paucity of good clinical studies in supportive practices gives rise to the establishment of heterogeneous guidelines across the different centers, which hampers direct clinical comparison in multicentric studies. Aiming to harmonize the supportive care provided during the pediatric HSCT in Europe, the Pediatric Diseases Working Party (PDWP) of the European Society for Blood and Marrow Transplantation (EBMT) promoted dedicated workshops during the years 2017 and 2018. The present paper describes the resulting consensus on the management of sinusoidal obstructive syndrome, mucositis, enteral and parenteral nutrition, iron overload, and emesis during HSCT.
2.
Allogeneic hematopoietic stem cell transplantation from unrelated donors is associated with higher infection rates in children with acute lymphoblastic leukemia - A prospective international multicenter trial on behalf of the BFM-SG and the EBMT-PDWP
Pichler, H., Lawitschka, A., Glogova, E., Willasch, A. M., von Luettichau, I., Lehrnbecher, T., Matthes-Martin, S., Lang, P., Bader, P., Sykora, K. W., et al
American journal of hematology. 2019
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Abstract
Severe infections (SI) significantly impact on non-relapse mortality after hematopoietic stem cell transplantation (HSCT). We assessed 432 children and adolescents with acute lymphoblastic leukemia (ALL) after total body irradiation based myeloablative HSCT within the multicenter ALL-BFM-SCT 2003 trial for SI grade 3 or higher according to common terminology criteria for adverse events. A total 172 patients experienced at least one SI. Transplantation from matched unrelated donors (MUD) was associated with any type of SI in the pre-engraftment period (hazard ratio [HR]: 2.57; P < 0.001) and with any SI between day +30 and + 100 (HR: 2.91; P = 0.011). Bacterial (HR: 2.24; P = 0.041) and fungal infections (HR: 4.06; P = 0.057) occurred more often in the pre-engraftment phase and viral infections more often before day +30 (HR: 2.66; P = 0.007) or between day +30 and + 100 (HR: 3.89; P = 0.002) after HSCT from MUD as compared to matched sibling donors. Chronic GvHD was an independent risk factor for any type of SI after day +100 (HR: 2.57; P < 0.002). We conclude that allogeneic HSCT from MUD in children and adolescents with pediatric ALL is associated with higher infection rates, which seems attributable to an intensified GvHD prophylaxis including serotherapy and methotrexate.
PICO Summary
Population
Children and adolescents with acute lymphoblastic leukemia (n=432)
Intervention
Total body irradiation based myeloablative HSCT
Comparison
None
Outcome
A total 172 patients experienced at least one severe infection (SI). Transplantation from matched unrelated donors (MUD) was associated with any type of SI in the pre-engraftment period and with any SI between day +30 and + 100. Bacterial and fungal infections occurred more often in the pre-engraftment phase and viral infections more often before day +30 or between day +30 and + 100 after HSCT from MUD as compared to matched sibling donors. Chronic GvHD was an independent risk factor for any type of SI after day +100.