High-Sensitivity Cardiac Troponin I Thresholds to Identify Myocardial Injury After Noncardiac Surgery: A Cohort Study.

BACKGROUND: Myocardial injury after noncardiac surgery (MINS) is common and associated with short- and long-term major cardiovascular events. Diagnostic criteria for MINS using Abbott high-sensitivity cardiac troponin I (hs-cTnI) are unknown. METHODS: We performed a prospective cohort study of adults who had in-patient noncardiac surgery and measured hs-cTnI (Abbott Laboratories) on postoperative serum samples collected up to postoperative day 3. The objective was to determine prognostically important hs-cTnI thresholds associated with major cardiac events and death at 30 days after noncardiac surgery. Using Cox proportional iterative analyses, we determined peak postoperative hs-cTnI thresholds associated with the occurrence of the 30-day composite of major cardiac events (ie, nonfatal myocardial infarction after 3 postoperative days, cardiac arrest, and congestive heart failure) and death. RESULTS: Of 3953 included patients, 66 (1.7%) experienced the primary outcome at 30 days. Peak hs-cTnI values and associated incidence of major cardiac events and death were as follows: < 60 ng/L: 1.0% (95% CI 0.7-1.3); 60 to < 700 ng/L: 8.6% (5.6-13.0); and ≥ 700 ng/L: 27.3% (16.4-41.9). Compared with peak hs-cTnI < 60 ng/L, adjusted hazard ratios were 7.54 (95% CI% 4.27-13.32) for hs-cTnI values of 60 to < 700 ng/L and 26.87 (13.27-54.41) for values ≥ 700 ng/L. CONCLUSIONS: Hs-cTnI elevation within the first 3 days after noncardiac surgery independently predicts major cardiac events and death at 30 days. A postoperative hs-cTnI ≥ 60 ng/L was associated with a > 7-fold increase in the risk of subsequent major cardiac events and mortality at 30 days.

Desarrollo de una estrategia para fortalecer la competencia intercultural en el currículum de pregrado de Enfermería / Developing a strategy to strengthen the intercultural competency in the undergraduate nursing curriculum

In a health context marked by increasing health inequalities, population ageing, pandemics and migration, the development of competencies for the intercultural encounter between healthcare workers and patients is essential. Tertiary education institutions have a social responsibility to address this issue. Health Science programs are challenged to provide culturally sensitive care to diverse populations. Therefore, it is necessary to reflect upon the models that will guide this process, and to assess undergraduate curricula to determine their appropriateness to address this challenge. This article describes a methodology for assessing the undergraduate curriculum for the development of intercultural competence and presents a strategy for promoting its sustainable development across the curriculum.