Vitamin B12 Status in Rural Adolescent School Girls in Mysuru, India: A Community-Based Cross-Sectional Study.

Almost 56% of Indian adolescent girls aged 15-19 years suffer from anemia. Adolescent age is a period of many significant physiological changes that increase nutritional demand, and they remain at risk for nutritional deficiencies. Our aim is to assess the prevalence of Vitamin B12 deficiency among school-going adolescent girls aged 13-16 years of rural Mysore. This study was a cross-sectional study, conducted in two high schools in rural Mysuru. Adolescent girls aged 13-16 years were included. The chosen subjects underwent complete hemogram, peripheral smear examination, and vitamin B12 level estimation. Out of 98 subjects enrolled, 40.81% were found to be deficient in vitamin B12. Macrocytes and hyper-segmented neutrophils were found to have statistically significant (P value < 0.001) relationship with vitamin B12 deficiency. The relationship between vitamin B12 deficiency with either type of diet and anemia was statically insignificant (P > 0.05). The prevalence of vitamin B12 deficiency among rural adolescent girls in Mysuru is high. Other causes of nutritional anemia apart from iron deficiency, such as vitamin B12 deficiency, must be considered in the etiology of anemia and optimally treated. It is recommended to further strengthen the adolescent national health programs and food fortification programs.

A Comparative Analysis of Serum Interleukin-6 Levels in Children with Febrile Seizures and Febrile Controls.

Background Febrile seizures (FSs) are the common presentations of seizures in childhood. Activation of cytokine network plays a significant role in the genesis of FSs. Interleukin (IL)-6 is often considered as key cytokine in the generation of FSs. Objectives To compare the serum IL-6 levels in children between simple febrile seizures (SFSs) and febrile controls (FCs). Materials and Methods This hospital-based prospective cross-sectional study was conducted in JSS Hospital, Mysuru, during a period of 21 months. A total of 83 children were included in the study. Out of which, 38 were cases of SFSs and 45 were FCs without seizures. Serum IL-6 levels were estimated in both SFS and FC groups. Results Serum IL-6 levels were increased among children with SFSs (mean = 608.15 pg/mL) when compared with FCs (mean = 342 pg/mL), but the results are not statistically significant ( p = 0.165). In SFS and FC groups, percentage of subjects with IL-6 levels >50 pg/mL is 31.6 and 44.4%, respectively ( p = 0.16). Conclusion Serum IL-6 levels are higher in children with SFSs compared with FCs. However, this difference did not reach statistical significance.

Acute Kidney Injury as a Rare Complication of Acute Hepatitis E in a Child; A Case Report.

Hepatitis E virus (HEV) infection is a significant public health problem, which infects 20 million individuals every year. The clinical presentation of acute HEV infection is similar to hepatitis A virus (HAV) infection, and few affected children may progress to develop acute liver failure. Extrahepatic manifestations involving other systems have been reported with acute and chronic HEV genotype 3 infections both in adults and children. Herein we report acute kidney injury as a rare complication of acute hepatitis E in a child who recovered with a medical line of management.

Comprehensive Rare Disease Care model for screening and diagnosis of rare genetic diseases - an experience of private medical college and hospital, South India.

Rare diseases (RD) of genetic origin are raising public health concern contributing to a massive economic burden in India. Establishing Specialty Centers to bridge the RD community with apex centers is felt as a need in developing countries. Hence a Comprehensive Rare Disease Care (CRDC) model was set up at the department of pediatrics under Center for Human Genomics and Counseling at a medical college hospital in South India. The patients suspected to have genetic disease were evaluated as per the work flow of the designed model. The utilization statistics depict the outcome of this model. In the face of limited resources, it was possible to establish a functional RD unit with meticulous planning, supportive administration and trained interdisciplinary staff. A scalable prototype that could be replicated in other Medical colleges and Hospitals of India is described.

Etiology of community acquired pneumonia among children in India with special reference to atypical pathogens.

OBJECTIVES: The aim is to identify the etiology of community acquired pneumonia in children with special reference to atypical bacteria and viruses. MATERIALS AND METHODS: A total of 94 pneumonia children were enrolled in the study. Sixty-seven did not have an etiological diagnosis by conventional culture. These children were subjected to immunofluorescence assay by Pneumoslide IgM. RESULTS: Ninety-four children were evaluated for etiology by conventional culture. Twenty-seven of them had the bacteriological diagnosis. Rest 67 were further analyzed for causative organism using Pneumoslide immunofluorescence test. Among this group, 38 (56.7%) had etiological diagnosis. Atypical bacteria were identified in 23 cases, most common being Mycoplasma pneumoniae and which was more common between 5 months and 2 years of age. Viruses were identified in 19 cases, and the most common virus was Respiratory syncytial virus. Mixed pathogens were identified in five children., M. pneumoniae was the common offending agent. CONCLUSIONS: Atypical bacteria and viruses play an important role as etiological agents in pneumonia in children. Pneumoslide IgM is useful for rapid detection of atypical bacteria and viruses.

A Prospective Study of Homocysteine and its relation to Body Mass Index and Lipid Profile in School Children.

OBJECTIVE: To study the serum Homocysteine levels in children and its relation with body mass index (BMI), lipid profile and plasma glucose. METHODS: 138 children (age 5-15 y) were enrolled and categorized into normal, overweight and obese group. Blood homocysteine, lipid profile and plasma glucose were estimated. RESULTS: Out of 138 children, 46 (33%) were normal, 40 (29%) were overweight and 52 (38%) were obese. Hyper-homocysteinemia was found in 34 (24.6%) of children. None of the normal children had hyperhomocysteinemia in contrast to 15 (37.5%) in overweight and 19 (36.5%) in obese group (P=0.001).The median homocysteine levels in obese and overweight children was significantly higher compared to normal children (P=0.001).There was a positive correlation between BMI and homocysteine levels. There was no significant correlation between lipid profile and plasma glucose with homocysteine levels. CONCLUSION: Serum homocysteine levels are significantly higher in both overweight and obese children compared to normal children.

Hepatitis A in children- clinical course, complications and laboratory profile.

OBJECTIVE: To study the course and complications of hepatitis A in children. METHODS: Seventy eight children diagnosed as acute viral hepatitis A by IgM antiHAV were prospectively studied for involvement of other systems and complications. RESULTS: The mean age of children was 7.85 ± 3.4 y. Jaundice was present in all the patients as this was the inclusion criteria. Fever was present in 82.1 %, hepatomegaly in 98.7 % and splenomegaly in 39.7 %. More than 5 fold rise in Aspartate transaminase (AST) and Alaninetransaminase (ALT), were seen in 62 cases (79.5 %) and 55 cases (70.5 %) respectively. Coagulopathy (Prothrombin time INR > 1.5) was observed in 12 cases (15.4 %) and abnormal APTT in 10 cases (12.8 %). Thrombocytopenia was observed in 5.1 % of children and 8.9 % had more than 2 hematological abnormalities. Ascites was noted in 35 cases (44.9 %), gallbladder wall thickening in 32 cases (41 %) and pleural effusion in 11 cases (14.1 %). Acute renal failure, acute glomerulonephritis and acute pancreatitis were present in 1 case (1.3 %) each. Raised CK-MB values more than 3 times the normal was noted in 5 cases (6.4 %). On follow up, most of the children recovered completely by 2 mo and prolonged cholestasis was observed in 2 of them. In the present study mortality was 1.3 % and it was attributable to fulminant hepatic failure. CONCLUSIONS: Eventhough hepatitis A infection is a self-limiting disease, extrahepatic manifestations and mortality are not uncommon. All cases should be followed up till complete recovery and only a strong index of suspicion will enable us to recognize the complications.

Maternal anemia in various trimesters and its effect on newborn weight and maturity: an observational study.

BACKGROUND: Anemia has been a very important nutritional disorder in the world. India has reported high prevalence of anemia in pregnancy. Most of the articles have reported an adverse pregnancy outcome related to anemia. Of late, reports are emerging suggesting anemia could be indeed beneficial. Apart from that, there was no consistency in the timing of hemoglobin considered for analysis. Hence, we designed an observational study to look into these aspects. METHODS: 1000 mothers admitted for delivery were recruited and their hemoglobin was measured. Hemoglobin in previous trimesters was noted from their antenatal record. We followed up these mothers till delivery and looked into the gestation and birth weight of the babies. Descriptive statistics was used for baseline characteristics. Comparison of means was done using Student's t-test. Qualitative variables were compared using Fisher's exact test. RESULTS: More than 50% of the mothers were anemic at some point of time during their pregnancy and 39% of the mothers were anemic throughout. Mean birth weight of babies born to anemic mothers was marginally lower compared to that of babies born to nonanemic mothers. This difference was statistically significant. There was 6.5% increase in the incidence of low birth weight babies and 11.5% increase in preterm deliveries in mothers who were anemic in their third trimester. CONCLUSIONS: The incidence of low birth weight babies was significantly more in mothers who were anemic in their third trimester. Preterm deliveries occurred more frequently in mothers who were anemic in their second and third trimesters. Higher hemoglobin did not show any effect on either birth weight or gestation in our study.