Successful pregnancy and childbirth without metabolic abnormality in a patient with holocarboxylase synthetase deficiency.

ABSTRACT: Holocarboxylase synthetase deficiency (HSD), an autosomal recessive biotin cycle disorder, is caused by holocarboxylase synthetase (HLCS) genetic variants, resulting in multiple carboxylase deficiency. Catabolic stress can induce metabolic crises in patients with HSD. Although pharmacological doses of biotin have improved HLCS enzyme activity and HSD prognosis, the prolonged life expectancy has gradually highlighted novel issues in adult patients with HSD. To the best of our knowledge, there is only one report on a case of HSD during pregnancy and childbirth, and the metabolic profile was not well defined. In this report, we present the history and metabolic profile of a woman with HSD who had an uncomplicated pregnancy and childbirth. A high pharmacological dose of biotin, 1

SUBMITTER: Meguro M 

PROVIDER: S-EPMC9563324 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature