You searched for:"Tiago Henrique de Souza"
We found (2) results for your search.-
Letter to the Editor
Estimated continuous cardiac output based on pulse wave transit time in critically ill children: a report of two cases
Crit Care Sci. 2023;35(1):107-111
Abstract
Letter to the EditorEstimated continuous cardiac output based on pulse wave transit time in critically ill children: a report of two cases
Crit Care Sci. 2023;35(1):107-111
DOI 10.5935/2965-2774.20230305-pt
Views6See moreABSTRACT
Cardiac output is an essential determinant of oxygen delivery, although unreliably measured on clinical examination and routine monitoring. Unfortunately, cardiac output monitoring is rarely performed in pediatric critical care medicine, with a limited availability of accurate methods for children. Herein, we report two pediatric cases in which noninvasive pulse-wave transit time-based cardiac output monitoring (esCCO, Nihon Kohden, Tokyo, Japan) was used. The esCCO system calculates cardiac output continuously by using the negative correlation between stroke volume and pulse wave transit time and requires only electrocardiogram monitoring, noninvasive blood pressure, and pulse oximetry signals. Before starting its use, esCCO should be calibrated, which can be done using patient information (gender, age, height, and body weight) or entering cardiac output values obtained by other methods. In both cases, when calibrations were performed using patient information, the agreement between esCCO and echocardiographic measurements was poor. However, after calibration with transthoracic echocardiography, the cardiac output values obtained by both methods remained similar after 2 hours and 18 hours. The results indicate that the esCCO system is suitable for use in children; however, further studies are needed to optimize its algorithm and determine its accuracy, precision, and trend in children.
-
Review Article
Extubation in the pediatric intensive care unit: predictive methods. An integrative literature review
Rev Bras Ter Intensiva. 2021;33(2):304-311
Abstract
Review ArticleExtubation in the pediatric intensive care unit: predictive methods. An integrative literature review
Rev Bras Ter Intensiva. 2021;33(2):304-311
DOI 10.5935/0103-507X.20210039
Views0See moreABSTRACT
For extubation in pediatric patients, the evaluation of readiness is strongly recommended. However, a device or practice that is superior to clinical judgment has not yet been accurately determined. Thus, it is important to conduct a review on the techniques of choice in clinical practice to predict extubation failure in pediatric patients. Based on a search in the PubMed®, Biblioteca Virtual em Saúde, Cochrane Library and Scopus databases, we conducted a survey of the predictive variables of extubation failure most commonly used in clinical practice in pediatric patients. Of the eight predictors described, the three most commonly used were the spontaneous breathing test, the rapid shallow breathing index and maximum inspiratory pressure. Although the disparity of the data presented in the studies prevented statistical treatment, it was still possible to describe and analyze the performance of these tests.
Search
Search in:
KEY WORDS
Case reports Child Coronavirus infections COVID-19 Critical care Critical illness Extracorporeal membrane oxygenation Infant, newborn Intensive care Intensive care units Intensive care units, pediatric mechanical ventilation Mortality Physical therapy modalities Prognosis Respiration, artificial Respiratory insufficiency risk factors SARS-CoV-2 Sepsis