Recombinant erythropoietin in pediatrics: a clinical perspective.
Recombinant human erythropoietin represents a potential therapeutic alternative to red blood cell transfusions in a number of pediatric anemias. It is effective in correcting anemia associated with chronic renal failure and may significantly reduce the morbidity associated with childhood CRF. Most exposures to allogeneic blood products in pediatrics for treatment of anemia with blood transfusions occur in neonatal intensive care units. If proven effective in treating anemia in premature babies, r-HuEPO will be responsible for a major reduction in the use of blood transfusions in clinical neonatology. Carefully designed, placebo-controlled clinical trials will be required to establish the role of r-HuEPO in anemia of prematurity. Recombinant human erythropoietin also may be useful to increase the amount of blood that can be collected before elective surgical procedures. Another potential indication is to raise the hematocrits of infants with large intracardiac shunts who develop congestive heart failure coincident with the developmental fall in hemoglobin concentration after birth. Finally, r-HuEPO may one day play a role in modifying the expression of globin genes and, thereby, ameliorate the course of sickle cell disease and beta thalassemia. Many questions surrounding the use of r-HuEPO in infancy and childhood are being addressed in ongoing clinical trials.
Shannon
K M
KM
Department of Pediatrics, Naval Hospital, Oakland, CA 94627.
D000740:Anemia / Q000209:etiology / Q000628:therapy*; D000755:Anemia, Sickle Cell / Q000628:therapy; D001804:Blood Transfusion, Autologous; D004921:Erythropoietin / Q000008:administration & dosage / Q000096:biosynthesis / Q000502:physiology / Q000627:therapeutic use*; D006801:Humans; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000209:etiology / Q000628:therapy*; D007676:Kidney Failure, Chronic / Q000150:complications; D011994:Recombinant Proteins / Q000008:administration & dosage / Q000627:therapeutic use
D011994:Recombinant Proteins; D004921:Erythropoietin