Establishment of a pediatric HSCT program in a public hospital in Chile

Abstract

Background. In Chile, survival estimates for pediatric patients with cancer are comparable to those in the United States and Western Europe. Approximately 80% of these patients, are treated at government-supported centers, and an estimated 65% are cured. We reasoned that cure rates Could be further improved if transplantation with hematopoietic stem cells were available for patients with chemotherapy-resistant malignancy. Patients and Methods. Physicians and nurses were selected to be trained in international centers, and a transplantation unit was developed at Luis Calvo Mackenna Hospital in Santiago. Between October 1999 and December 2003, 59 patients received transplants. Of these, 42 were from HLA-matched family members and 11 were autologous. Results. The 3-year event-free Survival estimate was 72 +/- 10% overall, and it was 81 +/- 10% for the subgroup treated with matched related transplants. Peritransplant mortality was 6.6%.. The average cost for an allogeneic transplant in Our unit was US $50,000. Conclusions. We are encouraged by this experience as well as by the overall Survival rates and hope to expand the program. Our goal is to extend treatment to all children in the Country for whom HSCT is indicated, including those who do not have HLA-identical family donors.