[Fertility preservation in patients with hematopoietic diseases].

Abstract

The prognosis of hematopoietic diseases has been improving over the past several decades, and measures to fulfill patients' wishes to have children are needed to improve survivors' quality of life. In Japan, the Japan Society for Fertility Preservation has taken the lead in developing guidelines, a national registry, and a nationwide uniform subsidy system. When considering fertility preservation in patients with hematopoietic diseases, interdisciplinary collaboration between oncology and onco-fertility is necessary to solve problems specific to hematopoietic diseases, such as the short time window between the onset of disease and the start of treatment, complications associated with fertility preservation treatment such as bleeding or ovarian hyperstimulation syndrome, and contamination of collected tissue with hematopoietic tumor cells. This article outlines the basic concept of fertility preservation in patients with hematopoietic diseases and recently established strategies for women with chronic myelogenous leukemia. It will also share some treatment innovations that can be considered in cases when fertility preservation treatment may be challenging.