Endline assessment of knowledge about sickle cell disease among the tribal community of Chhotaudepur district of Gujarat.

Sickle cell disease (SCD) is a significant public health concern in India, with one of the highest disability burdens worldwide. For the success of the disease prevention and control program that aims to reduce prevalence through health promotion and screening, the public's prior knowledge of the disease is important. Hence, this study was conducted to assess baseline knowledge of the disease and effects of health education and community mobilization program in the SCD endemic tribal community of Gujarat. This quasi-experimental study was conducted in three phases at Chhotaudepur district of Gujarat, India. Knowledge of the community was assessed through the administration of pretested quantitative questionnaire in 1646 and 1631 individuals respectively during formative and evaluation phases. Differences between the proportions of two phases were statistically assessed by chi-square tests. Despite 75.3% of respondents having heard of SCD before, only 20% could perceive the correct cause. It was improved by 42% post-intervention. During the evaluation, 83% respondents recognized the most common symptom of extreme pain, whereas 86.8% identified the correct diagnostic method. Seventy-seven percent respondents reported modern medicine as a treatment for SCD at endline. Knowledge and awareness about SCD were found inadequate in the community. However, health education intervention strategies effectively improved knowledge related to the disease and its causes, diagnosis, and treatment. Hence, urgent action is required to incorporate community mobilization and awareness generation strategies to mitigate the disease burden.

Epidemiological Insights into Anthropometric Indices and Their Correlates among College Students through a University-Level Screening Program in Western India.

Introduction: India is facing a dual burden of malnutrition with high prevalence of underweight and increasing prevalence of overweight/obesity. Methodology: This study reports anthropometric findings (body mass index, waist circumference [WC], and waist-hip ratio [WHR]) from the screening of 3296 students admitted during 2018-2019. Results: Majority of the students were male (70%), with a mean age of 18.57 years. About 31% and 19% of students were underweight and overweight, respectively. Given sex-specific cutoffs for WC and WHR, about 5% and 21% of students were at substantially increased risk of metabolic complications. About 14.5% of normal and underweight students were also found to be at substantially increased risk of metabolic complications. Multivariate analysis found increasing age (odds ratio [OR] = 0.92; 95% confidence interval [CI]: 0.88-0.98) and being male (OR = 0.74; 95% CI: 0.62-0.88) to be protective factors against underweight. We did not find any statistically significant correlation for overweight, for WHR among males, and WC and WHR among females. Conclusion: It has been noted that the college environment increases the risk of weight gain. Hence, it makes a case to periodically study changes in anthropometric measures through a longitudinal study, and accordingly develop life cycle-based interventions for prevention/management of undernutrition, obesity, and related complications.

Tackling the Menace of Anemia and Hemoglobinopathies among Young Adults - Conceptualizing University-Level Screening.

BACKGROUND: National family health survey-4 data suggests alarmingly high prevalence of anemia among adult population. Hemoglobinopathies such as thalassemias and structural hemoglobin (Hb) variants are the commonly seen autosomal, recessively inherited, monogenic disorders of Hb production, and pose a significant health burden in India. Premarriage screening for thalassemia would help to prevent such marriage, reduce health and financial burdens. OBJECTIVES: To assess the burden of anemia and hemoglobinopathies, among newly admitted college students through a University-level screening program. METHODOLOGY: A cross-sectional study was conducted among college students of the University. The study was part of regular health check-up of all new admissions. Sample frame included all the 4197 students who appeared for health screening and were screened for anemia and hemoglobinopathies. RESULTS: Out of 4197 students, 73.2% were male and a total of 19.5%were anemic. Gender-wise prevalence among males and females was 13.6% and 35.7%, respectively. Among anemic, the proportion of mild, moderate, and severe anemia was 69%, 29%, and 2%. Prevalence of typical beta thal minor and sickle cell trait was found to be 2.6% and 1.4%. CONCLUSIONS: Anemia and hemoglobinopathies are significant public health challenges. University setup offers a unique opportunity for modeling and pilot testing integrated interventions for screening and management.

Picric acid capped silver nanoparticles as a probe for colorimetric sensing of creatinine in human blood and cerebrospinal fluid samples.

Creatinine is the most important parameter to be determined in the diagnosis of renal, muscular and thyroid function. The most common method for the determination of creatinine is Jaffe's reaction, a routine practice for blood and urine analysis. However, in cases of icteric and haemolyzed blood samples, interference occurs during the estimation of creatinine by other constituents present in the blood like bilirubin, creatine, and urea, which lead to wrong diagnosis. To overcome such difficulty, we have developed a silver nanoparticle (Ag NPs) based sensor for the selective determination of creatinine. In this study, a new approach has been given to the traditional Jaffe's reaction, by coating Ag NPs with picric acid (PA) to form an assembly that can selectively detect creatinine. The Ag NPs based sensor proficiently and selectively recognizes creatinine due to the ability of picric acid to bind with it and form a complex. The nanoassembly and the interactions were investigated by transmission electron microscopy (TEM), dynamic light scattering (DLS) analysis, UV-Vis spectroscopy, FT-IR spectroscopy and ESI-MS, which demonstrated the binding affinity of creatinine with PA-capped Ag NPs. A linear correlation was obtained in the range of 0.01 µM-1 µM with an R(2) value of 0.9998 and a lower detection limit of 8.4 nM. The sensor was successfully applied to different types of blood and CSF samples for the determination of creatinine, and the results were compared to that of the Jaffe's method. With the advantages of high sensitivity, selectivity and low sample volume, this method is potentially suitable for the on-site monitoring of creatinine.

Estimation of postmortem interval through albumin in CSF by simple dye binding method.

Estimation of postmortem interval is a very important question in some medicolegal investigations. For the precise estimation of postmortem interval, there is a need of a method which can give accurate estimation. Bromocresol green (BCG) is a simple dye binding method and widely used in routine practice. Application of this method in forensic practice may bring revolutionary changes. In this study, cerebrospinal fluid was aspirated from cisternal puncture from 100 autopsies. A study was carried out on concentration of albumin with respect to postmortem interval. After death, albumin present in CSF undergoes changes, after 72 h of death, concentration of albumin has become 0.012 mM, and this decrease was linear from 2 h to 72 h. An important relationship was found between albumin concentration and postmortem interval with an error of ± 1-4h. The study concludes that CSF albumin can be a useful and significant parameter in estimation of postmortem interval.