Medicina intensiva
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Randomized Controlled Trial Multicenter Study Comparative Study
Landmark versus ultrasound-guided insertion of femoral venous catheters in the pediatric intensive care unit: An efficacy and safety comparison study.
Central venous cannulation (CVC) is common and necessary in pediatric intensive care. However, this procedure is not without risks or complications. Although CVCs have classically been placed following anatomical landmarks, the use of ultrasound guidance has largely replaced the latter, given its better profile of efficacy and safety, demonstrated at least in adult populations. ⋯ According to our results, the placement of central venous access via the femoral approach should be preferably performed under ultrasound guidance, however, further studies in larger populations are needed to confirm this findings.
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Multicenter Study Observational Study
Diagnostic performance of high sensitive troponin in non-ST elevation acute coronary syndrome.
To assess the diagnostic performance of high-sensitivity troponin T (hs-TnT) in patients with suspected non-ST elevation acute coronary syndrome (NSTE-ACS); confirm whether it shortens the time to diagnosis; and analyze the clinical consequences derived from its use. ⋯ High-sensitivity troponin T improves diagnostic performance compared with conventional troponin assay, shortens the time to diagnosis, and identifies a larger number of patients with smaller myocardial infarctions.