Screening for distress and quality of life in pediatric patients after allogeneic or autologous hematopoietic stem cell transplantation using a self-reporting instrument, blood stress biomarkers and an expert rating scale (PO-Bado).

Objective: Hematopoietic stem cell transplantation (HSCT) is highly distressing and potentially traumatizing for pediatric and young adult patients (PYAP). At present, there is little evidence on their individual burdens.

Methods: In this prospective cohort study, the course of the psychological and somatic distress was investigated on eight observation days (day -8/-12, -5, 0 (day of HSCT), +10, +20, and + 30 before/after HSCT), using the PO-Bado external rating scale and the EORTC-QLQ-C15-PAL self-assessment questionnaire.