Attempted dietary treatment of a boy with hyperammonemia due to ornithine transferase deficiency
โ Scribed by C. Heiden; H. D. Bakker; J. Desplanque; M. Brink; P. K. Bree; S. K. Wadman
- Publisher
- Springer
- Year
- 1978
- Tongue
- English
- Weight
- 722 KB
- Volume
- 128
- Category
- Article
- ISSN
- 0340-6997
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โฆ Synopsis
Dietary treatment of a male patient suffering from the delayed-onset type of OCT deficiency was attempted. Control of the hyperammonemia was attempted by restriction of protein intake, guided by monitoring the plasma ammonia and regular checking of the serum amino acid levels. The influence of supplementary citric acid or lactulose therapy on the plasma ammonia level was investigated and found to be negligible. The therapeutic effect of supplying ornithine and arginine (an essential amino acid in urea cycle disorders) is described. Despite intensive dietary treatment over two and a half years, a incorrigible hyperammonemic crisis resulted in the sudden death of our patient.
๐ SIMILAR VOLUMES
A large family with ornithine transcarbamylase deficiency due to mutation R141Q was ascertained through a propositus who presented with acute neonatal hyperammonemic coma. Of 13 females at risk, 11 were evaluated clinically and had laboratory studies performed. Seven were found to be heterozygous fo
Patients are identified by numbers corresponding to their designation on the pedigree illustration (Fig. 1).