Séquelles post-allogreffe de cellules souches hématopoïétiques

Under the long-term monitoring of patients treated in childhood or adolescence for cancer, we present in this article the long-term monitoring and therefore possible effects of patients who underwent allergenic hematopoietic stem cell transplantation. This article is based on a collaborative effort organized by the French Society of Bone Marrow Transplantation and Cell Therapy (SFGM-TC), which took place during the 4th day of allograft harmonization practices. Patients affected are children and young adults (0-25 years). We defined the monitoring effects beyond 1 year post-transplant. Our recommendations are based on a literature review, in line with the Leucémie Enfant Adulte (LEA) study cohort of long-term monitoring of patients treated for hematological malignancies in childhood, grafted or not. It became important to determine the nature of problems, their risk factors, frequency and monitoring necessary to implement for their detection. We will not address the therapeutic management of sequelae.