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Zinc supplementation had no overall effect on the duration of hospitalization or of clinical signs associated with severe infection in young children hospitalized for severe pneumonia in southern India. This finding differs from the results of 2 previously reported trials wherein zinc supplementation was associated with a shorter period of recovery from severe pneumonia. Given the conflicting results, further research in representative settings is required to help clarify the role of zinc in the treatment of severe pneumonia.

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Recent genome‐wide association studies show that loci in FTO and melanocortin 4 receptor (MC4R) associate with obesity‐related traits. Outside Western populations the associations between these variants have not always been consistent and in Indians it has been suggested that FTO relates to diabetes without an obvious intermediary obesity phenotype. We investigated the association between genetic variants in FTO (rs9939609) and near MC4R (rs17782313) with obesity‐ and type 2 diabetes (T2DM)‐related traits in a longitudinal birth cohort of 2,151 healthy individuals from the Vellore birth cohort in South India. The FTO locus displayed significant associations with several conventional obesity‐related anthropometric traits. The per allele increase is about 1% for BMI, waist circumference (WC), hip circumference (HC), and waist—hip ratio. Consistent associations were observed for adipose tissue‐specific measurements such as skinfold thickness reinforcing the association with obesity‐related traits. Obesity associations for the MC4R locus were weak or nonsignificant but a signal for height (P < 0.001) was observed. The effect on obesity‐related traits for FTO was seen in adulthood, but not at younger ages. The loci also showed nominal associations with increased blood glucose but these associations were lost on BMI adjustment. The effect of FTO on obesity‐related traits was driven by an urban environmental influence. We conclude that rs9939609 variant in the FTO locus is associated with measures of adiposity and metabolic consequences in South Indians with an enhanced effect associated with urban living. The detection of these associations in Indians is challenging because conventional anthropometric obesity measures work poorly in the Indian “thin‐fat” phenotype.

ObjectivesTo investigate independent relationships of childhood linear growth (height gain) and relative weight gain to adult cardiovascular disease (CVD) risk traits in Asian Indians.Study designData from 2218 adults from the Vellore Birth Cohort were examined for associations of cross-sectional height and body mass index (BMI) and longitudinal growth (independent conditional measures of height and weight gain) in infancy, childhood, adolescence, and adulthood with adult waist circumference (WC), blood pressure (BP), insulin resistance (homeostatic model assessment-insulin resistance [HOMA-IR]), and plasma glucose and lipid concentrations.ResultsHigher BMI/greater conditional relative weight gain at all ages was associated with higher adult WC, after 3 months with higher adult BP, HOMA-IR, and lipids, and after 15 years with higher glucose concentrations. Taller adult height was associated with higher WC (men β = 2.32 cm per SD, women β = 1.63, both P < .001), BP (men β = 2.10 mm Hg per SD, women β = 1.21, both P ≤ .001), and HOMA-IR (men β = 0.08 log units per SD, women β = 0.12, both P ≤ .05) but lower glucose concentrations (women β = −0.03 log mmol/L per SD P = .003). Greater height or height gain at all earlier ages were associated with higher adult CVD risk traits. These positive associations were attenuated when adjusted for adult BMI and height. Shorter length and lower BMI at birth were associated with higher glucose concentration in women.ConclusionsGreater height or weight gain relative to height during childhood or adolescence was associated with a more adverse adult CVD risk marker profile, and this was mostly attributable to larger adult size.

A randomized, controlled trial was conducted in a pediatric unit in a teaching hospital in India to assess the efficacy of levamisole in maintaining remission in children with steroid-sensitive nephrotic syndrome. Sixty-one children with steroid-sensitive nephrotic syndrome, who had achieved remission with corticosteroids, were allocated to a treatment group (33 patients) receiving levamisole (2-3 mg/kg/day) twice a week for 12 months or to a control group (28 patients) receiving no treatment. The main outcome measure was duration of remission. Thirty months later, in the levamisole group, 21 of 33 patients were in remission as against 12 of 28 patients in the control group (χ² = 2.54, p = 0.11, NS). The median duration of remission maintenance was 12 months in the levamisole group as compared with 10.5 months in the control group. On survival analysis, the difference in duration of remission maintenance between the two groups was not significant (p = 0.10), though there was a trend in favor of the treatment group. On stratified survival analysis, multiple relapsers in the levamisole group had longer remission maintenance than the control group though this did not reach statistical significance (p = 0.08). The clinically significant trend towards increased duration of remission maintenance in steroid-sensitive nephrotic syndrome observed with levamisole therapy, especially in patients with multiple relapses, may require a larger study with a longer follow-up for definitive confirmation.

The occurrence of IGT and Type 2 DM is associated with thinness at birth and in childhood followed by accelerated BMI gain through adolescence.

Diabetic ketoacidosis (DKA) is considered to be a common presentation of both type 1 diabetes mellitus and type 2 diabetes mellitus in children and adolescents. DKA arises due to lack of adequate insulin in the body. Insulin stops the use of fat as an energy source by inhibiting the peptide hormone glucagon. Without insulin, glucagon levels rise resulting in the release of free fatty acids from adipose tissue, as well as amino acids from muscle cells. Neurological observations should be made for warning signs and symptoms of cerebral edema, and capillary blood glucose concentration should be measured on an hourly basis. Every 2-4 h electrolytes, blood gases, and beta-hydroxybutyrate should be measured. Cerebral edema occurs in 0.5-0.9% of all episodes of DKA. It is considered to be a major cause of death in childhood DKA. Treatment of cerebral edema should be prompt and immediate. Successful DKA management in children depends upon swift diagnosis, meticulous monitoring of clinical and biochemical parameters with prompt intervention.