[Metabolic bone disease in premature infants and genetic polymorphisms]

Abstract

Item does not contain fulltextMetabolic bone disease is an important complication among infants very-low-birth-weight ( 18] was found more frequently in the control group (OR: 0.20, 95% CI: 0.05-0.82). Furthermore significant interaction between vitamin D receptor and collagen Ialpha1 receptor genotypes ( p = 0.023) was observed. In a forward stepwise logistic regression model, bone disorder of preterms correlated with male gender ( p = 0.001), duration of hospitalization ( p = 0.007), homozygous allelic variants of high number of (TA) n repeats ( p = 0.025) and interaction between vitamin D receptor (Tt) and estrogen receptor (homozygous allelic variants of low number of repeats) genotype ( p = 0.037). CONCLUSION: The results suggest that the development of metabolic bone disease in infants very-low-birth-weight may be associated with genetic polymorphisms