ABSTRACT: Immune thrombopenic purpura (ITP) is an important childhood hematologic disorder that is often frightening to patients and their parents because of its acute onset and bleeding symptoms. There is no consensus on the management of ITP in children. Pediatric hematologists have differing management philosophies, yet most, explicitly or implicitly, incorporate into their management approach the potential impact on the child's and family's quality of life. There is no validated ITP-specific health-related quality-of-life instrument for use with children with ITP, nor is there one to evaluate the burden experienced by their parents. ITP is usually a self-limited disorder. With current controversy over management approaches, an evaluation of the disease burden experienced by the child and the family may assist with the assessment of alternative treatment approaches.