Comparison between two treatment protocols with recombinant human erythropoietin (rHuEpo) in the treatment of late anemia in neonates with Rh-isoimmunization.
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| Abstract | OBJECTIVE: [corrected] The Rh-hemolytic disease can lead to a late anemia by hemolytic and hyporigenerative mechanism. We compared the effectiveness of rHuEPO in two care protocols that differ for doses of rHuEPO administrated and for timing of administration. METHODS: A cohort of 14 neonates was investigated. The neonates were treated with two different protocols. Protocol A: a dose of 200 U/kg/day of rHuEpo administered subcutaneously starting from the end of the second week of life; Protocol B: a dose of 400 U/kg/day of rHuEpo administered subcutaneously starting from the end of the first week of life. RESULTS: The hematocrit values in the protocol A group decreased during treatment (32,5% vs 25,2%), whereas the hematocrit value in protocol B group remained almost stable (38,7% vs 42,8%). The mean numbers of platelets remained stable in both groups while neutrophils increased in protocol A group and decreased in protocol B (p<0,05). Reticulocyte count increased during treatment in both groups, although only in protocol B group it was statistically significative (p<0,05). CONCLUSIONS: Our results suggest a similar efficacy between the two treatment protocols. Increasing doses of rHuEPO do not seem enhancing their effectiveness and the incidence of side effects.
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| Authors | A A Zuppa, G Alighieri, A Fracchiolla, P Catenazzi, A D'Antuono, R Riccardi, M Cavani, C Romagnoli |
| Journal | La Pediatria medica e chirurgica : Medical and surgical pediatrics (Pediatr Med Chir) 2012 Jul-Aug Vol. 34 Issue 4 Pg. 186-91 ISSN: 0391-5387 [Print] Italy |
| PMID | 23173411 (Publication Type: Comparative Study, Journal Article) |
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