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Background: Fabry disease is an under-recognized X-linked lysosomal storage disorder characterized by the accumulation of trihexosylceramides in multifarious tissues, leading to end-organ damage, including progressive renal failure. Antecedent screening studies worldwide have shown inconsistent prevalence in the hemodialysis population. We conducted this study to screen for Fabry disease in patients undergoing dialysis at a tertiary care hospital. Materials and Methods: All patients undergoing dialysis were screened with a gal assay using dried blood spots (DBS) on filter paper using the fluorescence method. Patients with positive DBS test results were further tested for underlying mutations. Results: A total of 112 patients (64.3% males and 35.7% females) on dialysis were screened. Nineteen patients (13 males and 6 females) were found to have low enzyme activity on DBS. Further mutation analysis confirmed that one female patient had Fabry disease. The mutation detected was a heterozygous missense variation in exon 7 of the GLA gene, which resulted in the amino acid substitution of histidine for arginine at codon 363 (p.Arg363His). Subsequent screening of the family members revealed that the son of the patient was asymptomatic and carried the same genotypic mutation. Genetic counseling was performed, and enzyme replacement therapy was offered to both patients. Conclusions: Fabry disease remains underdiagnosed, especially in high-risk populations such as those undergoing dialysis. DBS is a convenient and effective screening tool for Fabry disease. Facilities should be augmented for similar screening studies in the dialysis population. [ABSTRACT FROM AUTHOR]

Behavior Change Communication (BCC) is evidence-based, theoretically supported and utilizes all opportunities for communication. Evidence reports BCC as a relevant tool for averting and controlling many forms of public health challenges. Through schools, many countries have shown health improvements via students and the community's exposure to behavior change messages. The study was planned with an aim of evaluating the effectiveness of mosquito-borne disease control measures implementation through BCC to adolescent school students in a Cantonment area, in North India. The present study was undertaken as a quasi-experimental study from April 2019 to March 2020. Of the 334 students enrolled in the school as per eligibility criteria, 315 were available during the initial assessment, and 288 were available throughout the study. For the evaluation of effectiveness of the BCC at household level, 200 households (100 intervention and 100 control) were selected. Students' knowledge about mosquito-borne diseases was the primary outcome measure. The difference in proportions was tested using the chi-square test. The difference in proportions for paired samples was tested using Mc Nemar's test. Proportion of students who gave correct responses significantly increased after intervention in post-test as compared to pre-test for most of the knowledge-related questions. The proportion of households with the availability of mosquito nets and self-reported use of mosquito nets was significantly high in intervention group as compared to control group post-intervention. BCC in the form of different intervention programs to adolescent school children was effective in improving the knowledge and attitude toward mosquito-borne diseases and also ensured less mosquito-genic environment in households. [ABSTRACT FROM AUTHOR]

Byline: Garima. Shukla, A. Tejus, R. Vishnuprasad, Sapna. Pradhan, M. Prakash AIM: The aim of the study was to assess improvement in adherence to medications using mobile phone text messaging [...]

Introduction: According to the 2010 estimates by the World Health Organization, nearly 285 million (4.24% of total population) people of all ages worldwide are visually impaired. Almost 18.9 million children under 15 years of age are visually impaired globally. In developing countries, 7%-31% of childhood blindness and visual impairment is avoidable. Materials and Methods: The study was conducted as a cross-sectional study among 1884 school students in Puducherry, in the age group of 10-14 years. A child with presenting maximum vision ≤6/12 Snellen equivalent in the better eye is considered visually impaired. Data were entered in Microsoft Excel 2013 and analyzed using the statistical software SPSS version 21.0. Chi-square test was applied for testing difference in proportion and a P < 0.05 was considered statistically significant. Results: The overall prevalence of visual impairment (vision ≤6/12) among the study participants was 6.37% (95% confidence interval = 5.27-7.47). The prevalence of visual impairment increased with age and it was found to be high among male students (6.6%) when compared to female students (6%). Presenting vision of 6/6 was observed in 79.8% of the children while with pinhole correction, the proportion increased to 94.6%. Conclusion: The prevalence of visual impairment in our study population was found to be 6.37% and the prevalence was even higher among children who belonged to schools of urban region or private schools. Children with a positive family history of spectacle use were more likely to have visual impairment. [ABSTRACT FROM AUTHOR]