Title
Erythropoietin Treatment in Extremely Low Birth Weight Infants
Multicentre, Blinded, Randomised, Controlled Study on the Efficacy and Safety of Early or Late Epoetin Beta Treatment in Premature Infants (500- 999g Birth Weight)for Prevention or Treatment of Anaemia of Prematurity
Phase
N/ALead Sponsor
Humboldt UniversityStudy Type
InterventionalStatus
Completed No Results PostedIndication/Condition
Infant, Low Birth Weight AnemiaIntervention/Treatment
darbepoetin beta ...Study Participants
219Objective: To investigate whether recombinant EPO reduces the need for transfusion in extremely low birth weight (ELBW) infants and to determine the optimal time for treatment.
The concentrations of trace elements and of antioxidant enzymes were investigated in all patients, too.
Study population: 219 patient randomized into 3 groups
Methods: Blinded , multicenter trial, ELBW infants were randomized on day 3 to one of 3 groups: early EPO group (rhEPO from the first week for 9 weeks , n= 74), late rhEPO group (rhWEPO from the fourth week for 6 weeks, n=74), or control group (no rhEPO, n= 71). All infants received enteral iron (3-9 mg/kg/day) from the first week. The rhEPO ß dose was 750 IU/kg/week. Success was defined as no transfusion and hematocrit levels never below 30%.
The concentrations of trace elements and of antioxidant enzymes were investigated in all patients, too. Clinical and nutritional data were recorded prospectively.
250 IU/kg/week rhEPO treatment subcutaneously 3 times a week from the first week for 9 weeks, all infants received enteral iron 3-9 mg/kg/day
250 IU/kg/week subcutaneously 3 times a week, from the fourth week for 6 weeks, all infants received enteral iron 3-9 mg/kg/day
late EPO treatment from the fourth week for 6 weeks
control group, no EPO treatment
early rhEPO treatment from the first week until 9 weeks
Inclusion Criteria: Extremely low birth weight infants Exclusion Criteria: Cyanotic heart disease Major congenital malformation requiring surgery Gestational age > 30 weeks Administration of an investigational drug during pregnancy Lack of parental consent