The early anaemia of the premature infant: is there a place for vitamin E supplementation?

نویسندگان

  • S P Conway
  • I Rawson
  • P R Dear
  • S E Shires
  • J Kelleher
چکیده

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 All blood withdrawn and transfused and all feeds were documented. 3.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.

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The role of vitamins in the prevention and control of anaemia.

OBJECTIVE While iron deficiency is regarded as the major cause of nutritional anaemia, changes in vitamins A, B12, C and E, folic acid and riboflavin status have also been linked to its development and control. This paper provides a systematic review of vitamin supplementation trials relating to the control of nutritional anaemia. METHODS A MEDLINE search was used to find reports of vitamin s...

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Lo, S. S., Frank, D., and Hitzig, W. H. (1973). Archives of Disease in Childhood, 48, 360. Vitamin E and haemolytic anaemia in premature infants. Studies in 50 premature babies aged 6 to 8 weeks showed that vitamin E plays a significant role in the pathogenesis of the 'anaemia of prematurity'. Administration of 10 mg/day vitamin E orally elicited a clear-cut clinical and haematological response...

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عنوان ژورنال:
  • The British journal of nutrition

دوره 56 1  شماره 

صفحات  -

تاریخ انتشار 1986