Biomaterial Database

Recombinant human erythropoietin (rh-Epo) administration to normal marrow donors. 1992

A York, and R A Clift, and J E Sanders, and C D Buckner

Fred Hutchinson Cancer Research Center, Seattle, Washington.

Ten normal marrow donors, two children and eight adults, received 9-22 daily subcutaneous doses (100 units/kg) of recombinant human erythropoietin (rh-Epo) and oral iron prior to marrow harvesting. The two children did not have autologous blood stored prior to marrow harvesting while all eight adults did. Except for a mild skin rash at the sites of injection in three cases and transient headaches in a further three, no side effects were observed. The effects of rh-Epo on preoperative and postoperative hematocrits were evaluated and compared with those of control donors matched for age, sex, weight and blood loss. Initial hematocrits were assigned a value of 100%. The mean percentage increase between the initial hematocrit and the preoperative hematocrit in the rh-Epo group was 16% compared with a decrement of 4% in the control group (p = 0.0001). The mean % decrement between the initial hematocrit and the postoperative hematocrit was 4% for the rh-Epo group and 26% for the control group (p = 0.0003). It was concluded from this study that rh-Epo could be given safely to normal marrow donors with a significant increase in hematocrit occurring in the 2-3 weeks prior to marrow harvesting. This approach should be explored further, especially in children, for whom storage of autologous blood is not routinely performed.

UI	MeSH Term	Description	Entries
D007501	Iron	A metallic element with atomic symbol Fe, atomic number 26, and atomic weight 55.85. It is an essential constituent of HEMOGLOBINS; CYTOCHROMES; and IRON-BINDING PROTEINS. It plays a role in cellular redox reactions and in the transport of OXYGEN.	Iron-56,Iron 56
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D010349	Patient Compliance	Voluntary cooperation of the patient in following a prescribed regimen.	Client Adherence,Client Compliance,Non-Adherent Patient,Patient Adherence,Patient Cooperation,Patient Noncompliance,Patient Non-Adherence,Patient Non-Compliance,Patient Nonadherence,Therapeutic Compliance,Treatment Compliance,Adherence, Client,Adherence, Patient,Client Compliances,Compliance, Client,Compliance, Patient,Compliance, Therapeutic,Compliance, Treatment,Cooperation, Patient,Non Adherent Patient,Non-Adherence, Patient,Non-Adherent Patients,Non-Compliance, Patient,Nonadherence, Patient,Noncompliance, Patient,Patient Non Adherence,Patient Non Compliance,Patient, Non-Adherent,Therapeutic Compliances,Treatment Compliances
D011994	Recombinant Proteins	Proteins prepared by recombinant DNA technology.	Biosynthetic Protein,Biosynthetic Proteins,DNA Recombinant Proteins,Recombinant Protein,Proteins, Biosynthetic,Proteins, Recombinant DNA,DNA Proteins, Recombinant,Protein, Biosynthetic,Protein, Recombinant,Proteins, DNA Recombinant,Proteins, Recombinant,Recombinant DNA Proteins,Recombinant Proteins, DNA
D002675	Child, Preschool	A child between the ages of 2 and 5.	Children, Preschool,Preschool Child,Preschool Children
D004921	Erythropoietin	Glycoprotein hormone, secreted chiefly by the KIDNEY in the adult and the LIVER in the FETUS, that acts on erythroid stem cells of the BONE MARROW to stimulate proliferation and differentiation.
D005240	Feasibility Studies	Studies to determine the advantages or disadvantages, practicability, or capability of accomplishing a projected plan, study, or project.	Feasibility Study,Studies, Feasibility,Study, Feasibility
D006400	Hematocrit	The volume of packed RED BLOOD CELLS in a blood specimen. The volume is measured by centrifugation in a tube with graduated markings, or with automated blood cell counters. It is an indicator of erythrocyte status in disease. For example, ANEMIA shows a low value; POLYCYTHEMIA, a high value.	Erythrocyte Volume, Packed,Packed Red-Cell Volume,Erythrocyte Volumes, Packed,Hematocrits,Packed Erythrocyte Volume,Packed Erythrocyte Volumes,Packed Red Cell Volume,Packed Red-Cell Volumes,Red-Cell Volume, Packed,Red-Cell Volumes, Packed,Volume, Packed Erythrocyte,Volume, Packed Red-Cell,Volumes, Packed Erythrocyte,Volumes, Packed Red-Cell
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths