Serum Vitamin D status in full term neonates with severe perinatal depression

BACKGROUND

Severe perinatal depression is a significant cause of mortality and morbidity in neonates. Vitamin D levels were observed to be low in mothers and their neonates with hypoxic ischemic encephalopathy in some studies, owing to its neuroprotective properties.

OBJECTIVE

Primary objective was to compare vitamin D deficiency state in full term neonates with severe perinatal depression and healthy term controls. Secondary objectives were to determine sensitivity and specificity of serum 25(OH)D<12 ng/mL in predicting mortality, development of hypoxic ischemic encephalopathy, abnormal neurological examination at discharge, and developmental outcome at 12 weeks of age.

MATERIAL AND METHODS

Serum 25(OH)D levels in full term neonates with severe perinatal depression and healthy controls were compared.

RESULTS

Serum 25(OH)D levels in severe perinatal depression and controls (n = 55 each group) were significantly different (7.50 ± 3.53 ng/mL vs 20.23 ± 12.70 ng/mL). At cut-off of <  12 ng/mL, serum 25(OH)D could predict mortality with 100% sensitivity and 17% specificity and poor developmental outcomes with sensitivity of 100% and specificity of 50% .

CONCLUSION

Vitamin D deficiency status at birth can serve as an effective screening tool and poor prognostic markers in term neonates with severe perinatal depression.

Hyperpigmentation as a cutaneous manifestation of fungal sepsis in neonates: Case series report

With improved and prolonged survival of very and extremely low birth weight infants, invasive fungal infection has emerged as an important concern in the neonatal intensive care units. Candidiasis is the third leading cause of late onset sepsis in these neonates and is associated with 20-30% mortality. Extreme prematurity, central venous catheters, prolonged antibiotic exposure, parenteral nutrition are important risk factors. Various forms of cutaneous manifestations of candidiasis have been described ranging from local diaper dermatitis and oral thrush to widespread erosive and ulcerative lesions with extensive crusting in invasive fungal dermatitis. We report a series of four cases with cutaneous hyperpigmentation as manifestation of systemic candidiasis.

Role of folic acid supplementation in prevention of neural tube defects: physicians yet unaware!

Folic acid supplementation is important in the prevention of Neural Tube Defects (NTD). The study was conducted to assess the awareness amongst physicians regarding the role of Folic Acid (FA) in the prevention of NTD. Physicians were interviewed regarding the awareness of FA dose, timing of supplementation and knowledge about its role in prevention of neural tube defects using a semistructured questionnaire. Among 202 physicians interviewed (48 pediatricians, 54 obstetricians, 100 recently qualified medical graduates) overall awareness about FA was present in 92.07%, similar in three groups (P > 0.05). Only 47.52% were aware of preconception administration, 61.38% about dose of supplementation and 11.88% about recurrence rate of NTD. Only 15 (7.4%) knew all these. Regarding the etiology of NTDs only 26.7% said both FA and genetic factors are involved. Though majority were aware that folic acid has a role in prevention of NTDs, their knowledge about timing and dose of supplementation was lacking. Hence attempts should be made to increase the awareness regarding prevention of NTD's by FA supplementation at a proper time.

Lipid profile of term infants on exclusive breastfeeding and mixed feeding: a comparative study

OBJECTIVES

To compare the lipid profiles of exclusively breastfed and mixed-fed term healthy infants in the first 6 months of life.

DESIGN

Prospective comparative study.

SETTING

Study was carried out in a tertiary care hospital.

SUBJECTS

Four hundred consecutive term healthy infants, 200 on exclusive breastfeeding (group 1) and 200 receiving mixed feeding (group 2) were recruited at 14 weeks of age. At 6 months, 149 and 150 mother-infant pairs were followed up in groups 1 and 2, respectively.

METHODS

Anthropometric measures of the mother and baby were recorded. Serum lipid levels of the mother and babies were determined at 14 weeks. Babies were followed up till 6 months and their lipid levels were determined again at 6 months. Statistical analysis was carried out using SPSS.

RESULTS

Two groups were comparable in birth weight and maternal characteristics (P>0.05). Weight and head circumference were significantly more in the breastfed group at 14 weeks as well as at 6 months (P<0.001). Mean total cholesterol (TC) was 205.27+/-47.31 and 176.55+/-32.01 mg/dl in groups 1 and 2, respectively at 14 weeks (CI=20.77-36.66, P<0.001). At 6 months TC was 192.79+/-40.52 and 161.05+/-22.53 mg/dl in the two groups (CI=24.26-39.22, P<0.001). Change in total cholesterol from 14 weeks to 6 months was also significant in both groups (P<0.001). Low-density lipoprotein cholesterol (LDL-C) and triglycerides were significantly higher in the breastfed groups at 14 weeks and 6 months. The high-density lipoprotein cholesterol (HDL-C)/LDL-C significantly improved at 6 months in exclusively breastfed group (P=0.045). A positive correlation was found only at 14 weeks between mother's TC and baby's TC (r=0.332), mother's LDL-C with baby's LDL-C (r=0.223) in mixed fed group.

CONCLUSION

Breastfed babies have significantly higher TC and LDL-C compared to mixed fed babies in the first 6 months of life with improving HDL-C/LDL-C ratio at 6 months.

SPONSORSHIP

None.