ABSTRACT
Aim To evaluate the relationship between serum 25-hydroxy vitamin D, 25 (OH) D, levels and retinopathy of prematurity. Methods and Results Serum 25 (OH) D levels were measured in 97 very low birth weight infants, prior to vitamin D supplementation. The development of retinopathy of prematurity and its treatment requirement were evaluated. At follow-up, retinopathy of prematurity developed in 71 (73.2%) infants. Serum 25 (OH) D levels were significantly lower in infants with retinopathy of prematurity than ones without retinopathy of prematurity ( P < 0.001). The infants who required treatment had lower 25 (OH) D levels compared with the infants who did not required treatment (7.1 ± 5.2 ng/ml vs. 11.9 ± 6.5 ng/ml; P = 0.003). Multivariate analysis showed that lower serum 25 (OH) D levels may be a risk factor for retinopathy of prematurity development [OR: 1.14, 95% CI (1.02-1.27), P = 0.02]. Conclusion Lower 25 (OH) D levels in the first days of life may be related to retinopathy of prematurity development and treatment requirement in premature infants.
Subject(s)
Angiogenesis Inhibitors/therapeutic use , Bevacizumab/therapeutic use , Retinopathy of Prematurity/blood , Vitamin D Deficiency/blood , Vitamin D/analogs & derivatives , Dietary Supplements , Follow-Up Studies , Humans , Infant, Newborn , Infant, Premature , Infant, Very Low Birth Weight , Intravitreal Injections , Light Coagulation , Odds Ratio , Prospective Studies , Retinopathy of Prematurity/epidemiology , Retinopathy of Prematurity/etiology , Risk Factors , Treatment Outcome , Turkey/epidemiology , Vitamin D/blood , Vitamin D/therapeutic use , Vitamin D Deficiency/complications , Vitamin D Deficiency/epidemiologyABSTRACT
OBJECTIVE: To determine the association between serum 25-hydroxy vitamin D [25(OH)D] levels and acute respiratory tract infections (ALRTI) in newborns. STUDY DESIGN: The study group consisted of 30 term newborns with ALRTI who were admitted to our neonatal intensive care unit. Controls were 30 healthy newborns with the same age as the study group. Newborns and their mothers were tested for serum 25(OH)D levels, with a low level defined as ≤15 ng/mL. RESULTS: The groups were similar in gestational week, birthweight, postnatal age and gender. Forty-three of the 60 infants (including study and control) had low 25(OH)D levels. The median 25(OH)D levels were lower [9.5 ng/mL (IQR = 7.9-12.2)] in the study group than those of the control group [15.5 ng/mL (IQR: 12-18)] (p = 0.0001). The median serum 25(OH)D levels in the mothers of the study group were also lower than those in the mothers of the control group [11.6 ng/mL (IQR = 9.4-15.8) and 17.3 ng/mL (IQR = 13.7-20.6), respectively] (p = 0.0001). CONCLUSION: Lower blood 25(OH)D levels might be associated with increased risk of ALRTI in term newborn babies. Appropriate vitamin D supplementation during pregnancy and early childhood may enhance newborns' respiratory health.
Subject(s)
Pneumonia/etiology , Vitamin D Deficiency/complications , Adult , Dietary Supplements/statistics & numerical data , Female , Humans , Infant, Newborn , Male , Pneumonia/blood , Prospective Studies , Vitamin D/analogs & derivatives , Vitamin D/blood , Vitamin D Deficiency/blood , Young AdultABSTRACT
OBJECTIVES: Hypernatremic dehydration in neonates is a condition that develops due to inadequate fluid intake and it may lead to cerebral damage. We aimed to determine whether there was an association between serum sodium levels on admission and aEEG patterns and prognosis, as well as any association between aEEG findings and survival rates and long-term prognosis. METHOD: The present study included all term infants hospitalized for hypernatremic dehydration in between January 2010 and May 2011. Infants were monitored by aEEG. At 2 years of age, we performed a detailed evaluation to assess the impact of hypernatremic dehydration on the neurodevelopmental outcome. RESULTS: Twenty-one infants were admitted to the neonatal intensive care unit for hypernatremic dehydration. A correlation was found between increased serum sodium levels and aEEG abnormalities. Neurodevelopmental assessment was available for 17 of the 21 infants. The results revealed that hypernatremic dehydration did not adversely affect the long-term outcomes. CONCLUSION: The follow-up of newborns after discharge is key to determine the risks associated with hypernatremic dehydration. Our results suggest that hypernatremic dehydration had no impact on the long-term outcome. In addition, continuous aEEG monitoring could provide information regarding early prognosis and mortality.
Subject(s)
Cerebrum/physiopathology , Dehydration/physiopathology , Electroencephalography , Hypernatremia/physiopathology , Sodium/blood , Cerebrum/growth & development , Child Development , Dehydration/blood , Dehydration/diagnosis , Humans , Hypernatremia/blood , Hypernatremia/diagnosis , Infant , Infant, Newborn , Prognosis , Prospective StudiesABSTRACT
Pleural empyema is a rare and serious complication of pneumonia. Although it is frequently seen in children, there are only a few reports about pleural empyema in newborn infants. Here we report a case of early onset neonatal pneumonia complicated with pleural empyema. The causal microorganism was group A beta-hemolytic streptococci (GAS or Streptococcus pyogenes) presumably originating from the mother, who had a puerperal infection. The mother had fever, pelvic pain, and abnormal vaginal discharge two days after delivery and subsequent increase in the antistreptolysin O titer, suggesting streptococcus infection. The patient was successfully treated by pleural drainage in addition to synergistic antimicrobial therapy.
