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. 1969 Jul 19;3(5663):150–152. doi: 10.1136/bmj.3.5663.150

Oral Calcium-loading Test in Rickets and in Neonatal Tetany: Effect of Vitamin D

David G D Barr, John O Forfar
PMCID: PMC1983908  PMID: 5792914

Abstract

In an oral calcium-loading test performed on 10 infants with vitamin-D deficiency rickets and low fasting calcium levels, a comparison of results before and after therapy showed that vitamin D raised the serum calcium level at each stage of the test and altered the response so that a more rapid and substantial rise and fall in serum calcium occurred.

The effects of vitamin D therapy on newborn infants with hypocalcaemic hyperphosphataemic tetany in another study suggests that these infants should be treated in this way to make them more responsive to oral calcium therapy.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Barr D. G., Forfar J. O. Oral calcium-loading test in infancy, with particular reference to idiopathic hypercalcaemia. Br Med J. 1969 Feb 22;1(5642):477–480. doi: 10.1136/bmj.1.5642.477. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Fanconi A., Prader A. Transient congenital idiopathic hypoparathyroidism. Helv Paediatr Acta. 1967 Aug;22(4):342–359. [PubMed] [Google Scholar]
  3. GITTLEMAN I. F., PINCUS J. B. Influence of diet on the occurrence of hyperphosphatemia and hypocalcemia in the newborn infant. Pediatrics. 1951 Dec;8(6):778–787. [PubMed] [Google Scholar]
  4. PINCUS J. B., GITTLEMAN J. F., SOBEL A. E., SCHMERZLER E. Effects of vitamin D on the serum calcium and phosphorus levels in infants during the first week of life. Pediatrics. 1954 Feb;13(2):178–185. [PubMed] [Google Scholar]
  5. ROYER P., MATHIEU H., CERBEAUX S. [Biological explorations of calcic metabolism in children]. Rein Foie. 1962 Jun;4:I/37–I/89. [PubMed] [Google Scholar]

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