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Introduction: Cardiac troponin-I (cTnI) elevation release during hypertensive emergencies (HEs) is a frequent epiphenomenon that may tangle management of individuals being treated for HEs. The primary objective of this study was to determine the prevalence, determinants, and clinical significance of cTnI elevation and secondary objective was to find out the prognostic significance of cTnI elevation in patients admitted for HE in the emergency department (ED) of a tertiary care hospital. Methodology: The investigator has employed the quantitative research approach with a prospective observational descriptive design. The population of this study comprised of 205 adults, which included both males and females, who were more than or 18 years of age. The subjects were selected by non-probability purposive sampling technique. The study was conducted from August 2015 to December 2016 (16 months). Ethical permission was obtained from the Institutional Ethics Committee (IEC), Max Super Speciality Hospital, Saket, New Delhi and well-informed written consents were taken from the subjects. The analysis of data was done with the help of SPSS, version 17.0. Results: Out of 205 patients in the study, cTnI elevation was found in 102 patients (49.8%). Moreover, there was increased duration of stay in the hospital in patient with elevated cTnI level with mean duration stay 1.55 ± 0.82 (p <0.001). In addition, cTnI elevation was associated with increased mortality, 11 out of 102 in an elevated cTnI group (10.8%) with p <0.002. Conclusion: It was found that cTnI elevation in individuals affected by various clinical factors. The authors highlighted a high frequency of mortality among the individuals presented with HE with elevated cTnI level, whereas the presence of cTnI was associated with greater odds of death. How to cite this article: Gupta K, Kiran M, Chhabra S, Mehta M, Kumar N. Prevalence, Determinants and Clinical Significance of Cardiac Troponin-I Elevation among Individuals with Hypertensive Emergency: A Prospective Observational Study. Indian J Crit Care Med 2022;26(7):786-790.
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BACKGROUND: Free Open-Access Medical education (FOAM) use among residents continues to rise. However, it often lacks quality assurance processes and residents receive little guidance on quality assessment. The Academic Life in Emergency Medicine Approved Instructional Resources tool (AAT) was created for FOAM appraisal by and for expert educators and has demonstrated validity in this context. It has yet to be evaluated in other populations. OBJECTIVES: We assessed the AAT's usability in a diverse population of practicing emergency medicine (EM) physicians, residents, and medical students; solicited feedback; and developed a revised tool. METHODS: As part of the Medical Education Translational Resources: Impact and Quality (METRIQ) study, we recruited medical students, EM residents, and EM attendings to evaluate five FOAM posts with the AAT and provide quantitative and qualitative feedback via an online survey. Two independent analysts performed a qualitative thematic analysis with discrepancies resolved through discussion and negotiated consensus. This analysis informed development of an initial revised AAT, which was then further refined after pilot testing among the author group. The final tool was reassessed for reliability. RESULTS: Of 330 recruited international participants, 309 completed all ratings. The Best Evidence in Emergency Medicine (BEEM) score was the component most frequently reported as difficult to use. Several themes emerged from the qualitative analysis: for ease of use-understandable, logically structured, concise, and aligned with educational value. Limitations include deviation from questionnaire best practices, validity concerns, and challenges assessing evidence-based medicine. Themes supporting its use include evaluative utility and usability. The author group pilot tested the initial revised AAT, revealing a total score average measure intraclass correlation coefficient (ICC) of moderate reliability (ICC = 0.68, 95% confidence interval [CI] = 0 to 0.962). The final AAT's average measure ICC was 0.88 (95% CI = 0.77 to 0.95). CONCLUSIONS: We developed the final revised AAT from usability feedback. The new score has significantly increased usability, but will need to be reassessed for reliability in a broad population.
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BACKGROUND: The specialty of emergency medicine is in its infancy state in the long history of the Indian health sciences education system. Little analytical published data is available at the moment in India regarding the quality of medical education as perceived by the students. Roff et al. (Med Teach 19: 295-299, 1997) developed a methodology using a Delphi panel to standardize the measurement of medical education known as the Dundee Ready Education Environment Measure (DREEM), which is widely utilized. The purpose of this survey is to investigate student perceptions of medical education environment among emergency medicine residents of an academic medical centre in Northern India using the DREEM tool. METHODS: The DREEM questionnaire was administered to the students undergoing 3-year post-graduate emergency medicine training in our residency programme. A total of 35 students enrolled from all 3 years of the residency programme completed the survey in May 2013. The results were analysed using STATA 9.0. RESULTS: The reliability coefficient which was calculated using Cronbach's alpha for the totality of items of this study was 0.92, which indicates high internal consistency. The mean (95 % CI) for the overall DREEM was 139.8 (133.3, 146.2), which showed excellent educational environment among the medical students. CONCLUSIONS: The DREEM score is a universal tool for assessment of education provided by health science institutes. With a total score of 139.8, the study conducted at our institute showed comparable results to the original DREEM study conducted by Roff et al. The good scores in all the five subscales reveal an excellent educational programme and learning environment as perceived by the students enrolled at our institution.
