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1.
Eur J Pediatr ; 174(6): 809-15, 2015 Jun.
Article in English | MEDLINE | ID: mdl-25504199

ABSTRACT

UNLABELLED: Vitamin D has been linked with immunity, and the immunomodulatory role of this molecule in regulating key elements of the immune system has become an area of intense scientific investigation. We designed a case-control study to investigate whether neonates with early-onset neonatal sepsis (EONS) had lower levels of vitamin D. The primary exposure for the analysis in the study was the cord-blood level of 25-hydroxyvitamin D (25(OH)D). Of the 2571 live births occurring during the 18-month study period, 53 infants were admitted to the neonatal intensive care unit with suspected EONS. After clinical and laboratory confirmation, 40 newborns with EONS and 43 controls were analyzed. Cord-blood 25(OH)D levels of infants in the study group were significantly lower than that of the control group (median 12.6 ng/mL (3.1-78.9) vs. 21 (5-118); p = 0.038, respectively). In multivariate models, a low cord-blood 25(OH)D level (<30 ng/ml) was associated with an increased risk of EONS (OR = 5.6; 95% CI = 1.3-23.5). CONCLUSION: Cord-blood 25(OH)D levels of neonates with EONS were significantly lower than that of the healthy controls, and a low level of cord-blood vitamin D was found to be associated with an increased risk of EONS. Further studies are warranted to confirm this association.


Subject(s)
Fetal Blood/chemistry , Infant, Newborn, Diseases/etiology , Sepsis/etiology , Vitamin D/analogs & derivatives , Case-Control Studies , Female , Humans , Infant, Newborn , Male , Maternal Age , Pregnancy , Regression Analysis , Tertiary Care Centers , Turkey , Vitamin D/blood
2.
J Pediatr Pharmacol Ther ; 19(2): 132-4, 2014 Apr.
Article in English | MEDLINE | ID: mdl-25024674

ABSTRACT

Inflammation of a salivary gland is an uncommon condition in the neonatal period, and an isolated form of submandibular acute inflammatory sialadenitis is an exceptionally rare phenomenon. Among various conditions that might lead to submandibular acute inflammatory sialadenitis, maternal use of drugs during pregnancy should be questioned as there may be possible associations. Herein, we describe a late preterm infant who presented with a large submandibular mass. After excluding possible pathogenic causes, maternal use of methyldopa was believed to be the only factor associated with this condition. To the best of our knowledge, no such relationship has been documented in previously published literature.

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