title: The early anaemia of the premature infant: is there a place for vitamin E supplementation?
abstract: 1. The efficacy of oral vitamin E supplementation in preventing the early anaemia of the premature infant was assessed in a 10-week double-blind trial. Forty-two babies received either a placebo or 5 or 15 mg supplementary vitamin E/d with oral feeding. No infant received less than the recommended vitamin E:polyunsaturated fatty acid (E:PUFA) value of 0.6. No iron supplement was given. 2. Weekly full blood counts were taken, and plasma vitamin E assay and in vitro haemolysis tests performed on blood sampled on day 1, and also at 6 and 10 weeks of age. All blood withdrawn and transfused and all feeds were documented. 3. Thirty-six (86%) of the babies had a plasma vitamin E level at birth below the accepted adult norm, i.e. less than 5200 micrograms/l. At 6 weeks of age thirty-three (79%) and at 10 weeks thirty-five (83%) of the babies had levels within the normal adult range. No baby showed either clinical or haematological evidence of a vitamin E deficiency state during the trial. 4. It is concluded that in the absence of Fe supplementation and observing the minimum recommended E:PUFA value, contemporary feeding practices allow for the absorption of sufficient vitamin E by the premature baby to prevent the development of an early haemolytic anaemia. 5. No significant relation was found between plasma vitamin E levels and the degree of peroxide haemolysis.
authors: Department of Paediatrics, St. James's University Hospital, Leeds.
authors: S P
authors: SP
authors: Conway
authors: I
authors: I
authors: Rawson
authors: P R
authors: PR
authors: Dear
authors: S E
authors: SE
authors: Shires
authors: J
authors: J
authors: Kelleher
mesh_terms: D000740:Anemia / Q000517:prevention & control*; D005527:Food, Fortified; D006454:Hemoglobins / Q000032:analysis; D006461:Hemolysis; D006801:Humans; D007225:Infant Food; D007231:Infant, Newborn; D007234:Infant, Premature / Q000097:blood*; D014810:Vitamin E / Q000097:blood / Q000627:therapeutic use*
chemical_list: D006454:Hemoglobins; D014810:Vitamin E