Central venous catheter insertion in peripheral blood hematopoietic stem cell sibling donors: The SIdEM (Italian Society of Hemapheresis and Cell Manipulation) point of view

Collection of peripheral blood hematopoietic stem cells (PBSC) is the practice of choice for graft procurement in both autologous and allogeneic setting. The success of this procedure depends on the use of adequate vascular accesses. Well-sized peripheral veins are the first option in autologous and allogeneic donations. In autologous setting, in case of lack of adequate veins, central venous catheters (CVC) may be used for collection. In the allogeneic setting, although available data have shown the safety of the use of CVC, there are still some controversies about the possible insertion of a CVC in donors. A specific policy from competent registries is usually applied in the different countries to regulate the use of CVC in unrelated donors. In siblings, the question is still undefined due both to the lack of shared guidelines and to the specific characteristics of this donation. In fact, in not so rare cases, larger stem cell doses for specific cell manipulations (e.g., T/B cell depletion in the haploidentical setting) are needed. The lack of international rules or standard that forbid the use of a CVC in siblings and published data that document the safety of this procedure, allowed the Societa Italiana di Emaferesi e Manipolazione Cellulare (SIdEM) national Board to identify a possible, shared, operational approach to address this issue by a case-specific risk-benefit assessment. (C) 2014 Elsevier Ltd. All rights reserved.