[Pediatric aphereses (workshop SFGM-TC)]. / Cytaphérèses pédiatriques (atelier SFGM-TC).

Practice of pediatric aphereses - in particular when caring for low-weight children - differs from the practice of adult aphereses, since pediatric aphereses represent low numbers of procedures, which has practical implications in terms of practical training and retraining for involved healthcare personnel, as needed for habilitation and validation of ongoing competencies. A specific training is mandatory in order to ensure both the child and the staff safety during and after collection, as well as ensure high quality of the collected cell product and that its meets predefined specifications that depend on its intended use. Low and very low-weight children deserve a particular attention for a number of procedural and clinical aspects: the nature and quality of venous accesses to ensure proper operation of the cell separator, management of hemodynamic fluctuations in relation with the relative importance of the extracorporeal blood volume as compared to the total blood volume of the child, risks and clinical manifestations of citrate toxicity, minimization of stress during the procedure that may include but is not limited to pharmacological sedation. The full spectrum of competencies needed to deal with these aspects is rarely present within a single team of healthcare professionals; it most often requires the tight combination of expertise drawing from the collection facility, the pediatric department and possibly the pediatric intensive care unit ward, whether from the same or from different institutions. Interactions must be formalized in a document that accurately describes which category of actors is responsible for each category of acts (prescriptions, decisions), depending on their initial qualifications, specific competencies, and affiliations.

[Modalities of mobilization and hematopoietic stem cells objectives in autologous transplantation: Guidelines from the Francophone Society of Bone Marrow Transplantation and Cellular Therapy (SFGM-TC)]. / Modalités de mobilisation des cellules souches hématopoïétiques autologues et objectifs cellulaires en cellules CD34+ : recommandations de la Société francophone de greffe de mœlle et de thérapie cellulaire (SFGM-TC).

The modalities of mobilization of hematopoietic stem cells in autologous transplantation have evolved in recent years. The Francophone Society of Bone Marrow Transplantation and Cellular Therapy (SFGM-TC) organized the 9th hematopoietic stem cell transplantation clinical practices harmonization workshop series in September 2018 in Lille, France, to conduct a review of current practices of the society centers and of international recommendations. The cell dose objectives have been revised. The modalities of mobilization including the use of plerixafor have been specified allowing reaching the objectives of collection while limiting the number of apheresis. Collections failures have become exceptional.