Pediatric Transplant and Cellular Therapy Consortium RESILIENT Conference on Pediatric Chronic Graft-versus-Host Disease Survivorship after Hematopoietic Cell Transplantation: Part III. Long-Term Impact of Chronic Graft-versus-Host Disease on Endocrinologic, Cardiovascular, and Metabolic Outcomes in Survivors of Pediatric Hematopoietic Cell Transplantation

Abstract

Chronic graft-versus-host disease (cGVHD) has a profound impact on the endocrinologic and cardiovascular health of survivors of transplantation performed in childhood. The impact of cGVHD is long-lasting and contributes to morbidity and early mortality through multiple mechanisms. Organs and tissues may be direct targets of alloreactive donor-derived immune cells. Corticosteroids and other cGVHD-directed therapies influence hormonal actions, alter bone metabolism, and negatively impact cardiometabolic health. Pediatric survivors are particularly vulnerable to the endocrinologic and cardiovascular effects of cGVHD as it develops during periods of intense growth and development, although little is known about the direct contribution to late effects. The Research and Education Toward Solutions for Late Effects to Innovate, Excel, and Nurture after cGVHD (RESILIENT after cGVHD) effort brought together content experts to determine the state of the science, develop clinical recommendations, and propose a research agenda in endocrine, cardiovascular, and metabolic cGVHD survivorship, which are detailed in this report.

Keywords: Cardiac; Cardiovascular; Children; Endocrine; GVHD; Graft-versus-host disease; HSCT; Pediatric; Skeletal.