Explore the vast range of titles available.

•Rotavirus positivity reported from India is 26.4% (range 10.3–52.5%).•Children under the age of two years account for 69.7% of rotavirus positive diarrhea.•Maximum number of rotavirus related hospitalizations are reported between months, November to March. Rotavirus is the leading cause of severe, dehydrating diarrhea in children aged <5 years globally, with an estimated 25 million outpatient visits and 2 million hospitalizations attributable to rotavirus infections each year. The aim of this hospital-based surveillance was to summarize the local epidemiological and virological features of rotavirus and to estimate the disease burden in the population under surveillance in India. During the 16 months surveillance period from April 2011 through July 2012, a total of 4711 children under the age of 5 years were admitted with acute diarrhea at 12 medical centers attached to medical schools throughout India. Stool samples were randomly collected from 2051 (43.5%) subjects and were analyzed for rotavirus positivity using commercial enzyme immunoassay kit (Premier Rotaclone Qualitative Elisa) at the respective study centers. Rotavirus positive samples were genotyped for VP7 and VP4 by reverse-transcription polymerase chain reaction (RT-PCR) at a central laboratory. During the study period, maximum number of rotavirus related hospitalizations were reported from December 2011 through February 2012. Out of the 2051 stool samples tested for rotavirus, overall 541 (26.4%) samples were positive for rotavirus VP6 antigen in stool. The highest positivity was observed in the month of December, 2011 (52.5%) and lowest in the month of May, 2011 (10.3%). We found that majority of the rotavirus positive cases (69.7%) were in children <24 months of age. The most common genotypes reported were G1 (38%), G2 (18%), G9 (18%), G12 (9%) and mixed strains (17%). The results of this study confirm the significant burden of acute rotavirus gastroenteritis as a cause of hospitalizations in under five children in India.

•75% confirmed cases of intussusception were reported in male children.•Median age of intussusception reported was 8 months.•71.65% confirmed cases were managed surgically.•Mean duration of stay in hospital for cases of intussusception was 10.2 days. A rotavirus vaccine could soon become part of India's national immunization program. However the occurrence of intussusception due to rotavirus vaccine is a potential safety concern. This surveillance aimed at the collection of baseline data on childhood intussusception which would facilitate the monitoring of intussusception cases after the introduction of rotavirus vaccines. We retrospectively reviewed medical records of confirmed intussusception cases in children under the age of five, treated during 2007–2012 at two tertiary care hospitals attached to medical schools in India. Demographic, clinical, diagnostic and treatment practices data were obtained from hospital records. Over a five to six year observation period, we identified 187 confirmed cases of intussusception, of which 75% were males. The median age of intussusception was 8 months, and we observed a possible trend in the distribution of cases with the highest number of cases being reported in the month of April and lowest in the month of October. The most common diagnostic methods used were ultrasonography and abdominal radiography with most cases being treated surgically (71%). The median length of hospital stay was 8 days (range 1–40) and mean was 10.2 days. Records of any fatality due to intussusception were not found during the review of the records. This analysis provides an estimate of the baseline data of childhood intussusception prior to the introduction of the rotavirus vaccination as a part of routine immunization in India. A prospective surveillance system using a standardized case definition is needed in order to better examine the incidence of intussusception in developing countries.

Although gender-based health disparities are prevalent in India, very little data are available on care-seeking patterns for newborns. In total, 255 mothers were prospectively interviewed about their perceptions and action surrounding the health of their newborns in rural Uttar Pradesh, India. Perception of illness was significantly lower in incidence (adjusted odds ratio=0.56, 95% confidence interval 0.33-0.94) among households with female versus male newborns. While the overall use of healthcare providers was similar across gender, the average expenditure for healthcare during the neonatal period was nearly four-fold higher in households with males (Rs 243.3±537.2) compared to females (Rs 65.7±100.7) (p=0.07). Households with female newborns used cheaper public care providers whereas those with males preferred to use private unqualified providers perceived to deliver more satisfactory care. These results suggest that, during the neonatal period, care-seeking for girls is neglected compared to boys, laying a foundation for programmes and further research to address gender differences in neonatal health in India.

Effective implementation of interventions targeting low birth weight (LBW) and preterm infants, who contribute 60 to 80% of all neonatal deaths, requires an understanding of local people's perceptions of birth weight. This study was conducted to understand how birth weight is perceived in a low-resource setting, including the etiology, signs and care given to infants of various weights. In this qualitative research study, in-depth interviews and focus group discussions were conducted with recently delivered women (RDW) and their families, as well as local health stakeholders in a rural North Indian community. Birth weight per se is not considered a determinant of newborn health. Instead, newborns are classified into types , and care is provided based on these types . Classification is based on observable criteria, including feeding, vigor and alertness, and interviewees did not always consider low weight a criterion for weak type. In communities that do not perceive birth weight to be an important determinant of health, public health programmes and practitioners must reframe messages regarding additional care for LBW infants at home and care seeking outside the home in locally relevant ways.

Objective: Medical audit is a widely promoted strategy in hospitals, but experience within community settings is scant. Community neonatal death audit is a form of audit, which involves a systematic analysis of the quality of care provided in the home, danger sign recognition and care seeking decision making for neonatal illness. This research was conducted in Uttar Pradesh, India, to investigate the feasibility and cultural acceptability of community neonatal death audits. Study Design: During November–December 2004, we conducted three in-depth interviews with family members of deceased neonates, and six focus group discussions with family and community members. Three approaches were evaluated: in-depth interview with the family before engaging them in an audit with the community; preliminary meeting to build rapport with the family and community before conducting an audit; and audit with the family and community in a single focus group. Approaches were interactive processes, involving the community, to identify avoidable factors in a particular death and discuss solutions. Result: Carried out in a culturally sensitive and non-punitive manner, community neonatal death audit was found to be acceptable and feasible. All approaches provoked formal investigation by community members, and stimulated sharing of views, leading to the self-discovery that community perception was a cumulatively amplified effect of individual perceptions. Presence of an educated/experienced community member or health worker served as a catalyst. No one optimal approach was identified. Conclusion: Community neonatal audit is an acceptable approach that shows promise as an effective intervention for improving neonatal health outcomes.

Objective: To determine the accuracy and acceptability of a handheld scale prototype designed for nonliterate users to classify newborns into three weight categories (⩾2500 g; 2000 to 2499 g; and <2000 g). Study Design: Weights of 1100 newborns in Uttar Pradesh, India, were measured on the test scale and validated against a gold standard. Mothers, family members and community health stakeholders were interviewed to assess the acceptability of the test scale. Result: The test scale was highly sensitive and specific at classifying newborn weight (normal weight: 95.3 and 96.3%, respectively; low birth weight: 90.4 and 99.2%, respectively; very low birth weight: 91.7 and 98.4%, respectively). It was the overall agreement of the community that the test scale was more practical and easier to interpret than the gold standard. Conclusion: The BIRTHweigh III scale accurately identifies low birth weight and very low birth weight newborns to target weight-specific interventions. The scale is extremely practical and useful for resource-poor settings, especially those with low levels of literacy.

The oxidation kinetics of D-Galactose with pyridinium chlorochromate (PCC), have been studied in presence of perchloric acid. The reaction under pseudo-first order condition, is first order with respect to both the oxidant and the substrate. The reaction is markedly catalysed by H+ ions and the effect of [NaClO4] is negligible. A 1:1 stoichiometry is observed. Activation parameters have been computed by measuring the rates at different temperatures. A probable mechanism of the reaction is suggested.

The kinetics of epoxidation of crotonic acid with hydrogen peroxide catalysed by sodium orthovanadate have been investigated at 400C. The rate of epoxidation reaction is first order with respect to the [substrate] and [catalyst] and zero order in hydrogen peroxide concentration. The strength of the medium shows insignificant effect on the reaction rate. Temperature dependence parameters have been computed. On the basis of kinetics and experimental results, a suitable mechanism is proposed.

This trial compared the oral HIF-PHI daprodustat with conventional erythropoiesis-stimulating agents for the treatment of anemia in patients with chronic kidney disease receiving dialysis. Daprodustat was noninferior to ESAs regarding the change in the hemoglobin level from baseline and cardiovascular outcomes.

This randomized trial compared daprodustat, an oral hypoxia-inducible factor prolyl hydroxylase inhibitor, with darbepoetin alfa for the treatment of anemia in patients with chronic kidney disease who were not undergoing dialysis. Daprodustat was noninferior to darbepoetin alfa with respect to the change in hemoglobin level and cardiovascular outcomes.