Effect of Vitamin D Supplementation in the Prevention of Recurrent Pneumonia in Under-Five Children.

OBJECTIVE: To assess the effect of vitamin D supplementation in the prevention of recurrent pneumonia in under-five children. METHODS: The present one year 8 months longitudinal, community-based randomized controlled study included a total of 100 under-five children with pneumonia. Children were divided into two groups: intervention group (Group I: standard treatment with vitamin D 300,000 IU; n = 50) and control group (Group C: standard treatment only; n = 50). As nine samples were hemolyzed, groups I and C comprised of 46 and 45 children, respectively. The children were followed up for 1 y and signs of upper respiratory tract infections (URTI), lower respiratory tract infections (LRTI), vitamin D deficiency, and vitamin D toxicity were recorded. RESULTS: The male to female ratio in group C and I was 1.27:1 and 1.5:1, respectively (P = 0.420). Age, gender, birth, anthropometric and clinical characteristics, and feeding habits were not statistically significant (P > 0.05) between both the cohorts (Group C and I). Children with reduced vitamin D levels were high in group C (25) when compared to the group I (15). During all the follow-ups, the URTI and LRTI episodes, severity of pneumonia, number of hospital admissions, complications, mean episodes of LRTI, and mean duration of LRTI were comparable between group I and group C (P > 0.05). CONCLUSIONS: Overall, the present study highlights that oral vitamin D (300,000 IU bolus dose quarterly) has some beneficial effect in the prevention of recurrent pneumonia in under-five children, although, not to a significant degree. Hence, it is recommended that further studies are required to demonstrate a significant effect of vitamin D in the prevention of pneumonia.

Infant rearing practices in South India: a longitudinal study.

BACKGROUND: Rearing practices are a major determinant of nutritional and health status of infants. Therefore these practices need to be better understood. OBJECTIVES: To find out infant rearing practices in the study area. MATERIALS AND METHODS: A longitudinal study was conducted on a birth cohort of 194 infants. Information on rearing practices and anthropometric measurements were recorded every month for a period of 1 year. RESULTS: Only 67 (34.5%) newborns were breast fed within half an hour of delivery. Prelacteal feeds was given to 65 (33.5%) newborns and this was seen more among home deliveries (P=0.018). Demand feeding was practiced by 169 (87.1%) mothers. Exclusive breast feeding (EBF) for 6 months was practiced by 81 (41.7%) mothers. Bottle feeding was seen in 7 (3.6%) cases. Weight gain during infancy was found to be maximum when infants were EBF for 6 months (P<0.001) and weaned with semi-solid and solid diet alone in the following 6 months (P=0.002). Gain in all anthropometric measurements was more in the initial 6 months of infancy compared to latter. Four (2.1%) infants were malnourished. Oil massage before bath was practiced by 189 (97.4%) mothers. Over 50% mothers practiced oil application to eyes or ears of infants. Delayed initiation of bath (beyond 1week) was seen in 15 (7.7%) cases. CONCLUSION: Faulty rearing practices need to be corrected in order to improve the health status of infants.

Consanguinity, prematurity, birth weight and pregnancy loss: a prospective cohort study at four primary health center areas of Karnataka, India.

OBJECTIVE: To determine whether consanguinity adversely influences pregnancy outcome in South India, where consanguinity is a common means of family property retention. STUDY DESIGN: Data were collected from a prospective cohort of 647 consenting women, consecutively registered for antenatal care between 14 and 18 weeks gestation, in Belgaum district, Karnataka in 2005. Three-generation pedigree charts were drawn for consanguineous participants. χ (2)-Test and Student's t-test were used to assess categorical and continuous data, respectively, using SPSS version 14. Multivariate logistic regression adjusted for confounding variables. RESULT: Overall, 24.1% of 601 women with singleton births and outcome data were consanguineous. Demographic characteristics between study groups were similar. Non-consanguineous couples had fewer stillbirths (2.6 vs 6.9% P=0.017; adjusted P=0.050), miscarriages (1.8 vs 4.1%, P=0.097; adjusted P=0.052) and lower incidence of birth weight <2500 g (21.8 vs 29.5%, P=0.071, adjusted P=0.044). Gestation <37 weeks was 6.2% in both the groups. Adjusted for consanguinity and other potential confounders, age <20 years was protective of stillbirth (P=0.01), pregnancy loss (P=0.023) and preterm birth (P=0.013), whereas smoking (P=0.015) and poverty (P=0.003) were associated with higher rates of low birth weight. CONCLUSION: Consanguinity significantly increases pregnancy loss and birth weight <2500 g.

Morbidity among infants in South India: a longitudinal study.

To study the incidence and types of morbidity in the first year of life in a birth cohort, a longitudinal study. This study was undertaken in northern part of Karnataka state in India. Birth cohort consisted of all the children born during first six months of the study period. They were assessed at the time of enrollment and monthly follow up was done till they attained one yr of age. Out of the 194 newborns, 46.4% were boys and 53.6% were girls. 24.8% of newborns were of low birth weight and 5.1% were preterm. Four (2.1%) had congenital anomalies and 2.5% developed birth asphyxia. Diarrhea (10.8%) and skin diseases (8.2%) were the commonest morbidities in the neonatal period. The incidence of morbidity was 3.28 per infant per yr. It was more among boys and in the second half of infancy. Commonest morbidities during infancy were respiratory tract infection (62.4%), diarrhea 42.8% and skin diseases (21.6%). Incidence of disease in infancy highlights the need to improve and plan health programmes.

Outcome of intensive care unit patients using Pediatric Risk of Mortality (PRISM) score.

We conducted this study to evaluate the outcome of 203 patients admitted to PICU, using PRISM score. Overall mortality was 16.7%. The mean PRISM score was 6.5+/-3.6 and 15.5+/-7 for survivors and non survivors, respectively (OR: 1.36; 95% CI=1.24 -1.5; P<0.001). PRISM score also correlated well with length of hospital stay and the number of organ failures (P<0.001). A cut off score of 15 was associated with 89.2% accuracy. PRISM score is highly sensitive in predicting the outcome of pediatric patients in an ICU setting.