RESUMO
OBJECTIVE: To investigate the relationship between fluid management oriented by critical care ultrasound and prognosis in patients with shock. METHODS: We analyzed the data of a randomized controlled trial called Critical Care Ultrasound Oriented Shock Treatment (CCUSOST) in the Department of Critical Care Medicine, West China Hospital retrospectively. 77 patients in the critical care ultrasound oriented treatment group (experimental group) and 70 patients in the conventionally treated group as control were included in the statistics, to evaluate the relationship between fluid intake and prognosis. Univariate and multivariate logistic regression analyses were used to analyze risk factors for ICU mortality. RESULTS: The baseline indexes of the patients in the experimental group and the control group were consistent. The ICU mortality of the experimental group was significantly lower than that of the control group (P < 0.05).The fluid intake in the stabilization and de-escalation phases was less than the the control group (P < 0.05). We divided these shock patients into survival group (92 cases) and non-survival (55 cases) according to whether they died in ICU, and the univariate analysis for ICU mortality showed that acute physiology and chronic health evaluation â ¡ (APACHE â ¡) score, SOFA score, Lac, hourly urine output, total fluid intake, fluid intake in the salvage and optimization stages, fluid intake in the stabilization and de-escalation stages were significantly different (P < 0.05) between survivers and non-survivers. Multivariete analysis showed that the fluid intake during the salvage and optimization phases, fluid intake in the stabilization and de-escalation phases were independent risk factors for ICU mortality. CONCLUSION: Critical care ultrasound oriented shock fluid management could reduce fluid intake of stabilization and de-escalation phases, and improved adverse outcome; whether the fluid intake during stabilization and de-escalation phases, or the fluid intake during the salvage and optimization phases, both were associated with patient prognosis.
Assuntos
Hidratação , Unidades de Terapia Intensiva , China , Cuidados Críticos , Humanos , Prognóstico , Estudos RetrospectivosRESUMO
OBJECTIVE: The aim of this study is to explore the diagnostic and therapeutic accuracy of pathophysiology and clinic oriented critical care ultrasound exam (POCCUE) protocol in acute respiratory and circulatory compromise of critically ill patients. METHODS: Prospectively included patients with acute respiratory and circulatory compromise from ICU of West China Hospital of Sichuan University from March to April 2018. The POCCUE protocol designed according to the pathophysiological changes of acute respiratory and circulatory disorders includes: the first part is the acquiring an ultrasound section and measuring corresponding indicators including pulmonary and echocardiographic indicators; the second part is a comprehensive analysis according to the former examination which evaluates the pathophysiological changes of acute respiratory and circulatory disorders, and then establish the initial etiology diagnosis and start treatment. The clinical value of the POCCUE protocol, including the accuracy of diagnosis, and the differences in treatment was verified by comparing the clinical outcome with the traditional treatment group. RESULTS: A total of 82 subjects were used for statistics. Compare with the traditional group, POCCUE can notably increase the diagnostic and therapeutic accuracy of clinic and pathophysiology (diagnostic accuracy: 93.90% vs. 68.29%, P < 0.01; therapeutic accuracy: 93.90% vs. 62.20%, P < 0.01). CONCLUSION: The POCCUE has a higher accuracy of diagnosis and treatment for patients with acute respiratory and circulatory compromise.
Assuntos
Cuidados Críticos , Estado Terminal , China , Humanos , Unidades de Terapia Intensiva , Pulmão , UltrassonografiaRESUMO
OBJECTIVE: To explore whether ultrasound abnormalities in the non-gravity dependent areas (area 1-2) of the lungs are associated with poor prognosis in patients with shock and on mechanical ventilation. METHODS: We retrospectively analyzed the data of lung ultrasound from 181 patients with shock from Apr. 2016 to Nov. 2017. The patients were divided into the survival group and the non-survival group according to the 28 d outcome. Single factor and multivariate Cox regression were used to analyze the relationship between lung ultrasound score of the overall and each area and the 28 d mortality.Kaplan-Meier curve was used to analyze the relationship between the severity of ultrasound lesions in area 1-2 and the prognosis at 28 d. RESULTS: 169 patients were included.There were 106 males (62.7%) and 63 females (37.3%).There were 90 patients in the survivel group and 79 patients in the non-survival group.Single factor Cox regression analysis found that adjusting the age, acute physiology and chronic health evaluation (APACHE) â ¡ score, lactate level, urine output per hour, application of vasoactive agent, oxygenation index, lungs ultrasound score of area 1-6, area 1-2 and area 3-4 were associated with 28 d mortality. Multivariate Cox regression revealed that lung ultrasound score of area 1-2 was the independent risk factor of 28 d mortality, as well as APACHE â ¡ score and lactate level. The Kaplan-Meier curve found that the more severe the lesion in area 1-2, the lower the survival rate at 28 d. CONCLUSION: Lung ultrasound score of area 1-2 in patients with shock and on mechanical ventilation may be a predictor of poor prognosis at 28 d.
Assuntos
Pulmão , Respiração Artificial , Feminino , Humanos , Masculino , Prognóstico , Curva ROC , Estudos Retrospectivos , UltrassonografiaRESUMO
OBJECTIVE: To explore the feasibility and effectiveness of gastric antrum cross-sectional area (CSA) mearsured by bedside ultrasound for predicting early feeding intolerance (FI) in critically ill patients. METHODS: The data were extracted from a multicenter prospective observation study between February 2018 to December 2018. A bivariate logistic regression model was established to identify the correlation between the gastric antrum cross-sectional area (CSA) and the feeding intolerance (FI). Draw the ROC curve to get the best cut-off value. RESULTS: This study comprises 150 patients. The mean age was (58.63±16.45) yr., the average APACHE â ¡ score was 17.43±6.99. The incidence of FI for three days (72 h-FI%) was 28.0%. The multivariate analysis demonstrated that the Day 2 CSA-right lateral decubitus (RLD) was an independent risk factor for FI-day 2 (P=0.033), Day 3 CSA -RLD was an independent risk factor for FI-day 3 (P=0.016). Patients with day 3 CSA-RLD ≥7.092 cm2 had significantly higher rates of FI (P=0.001). CONCLUSION: Gastric antrum cross-sectional area measured by ultrasound can predict feeding intolerance during early enteral nutrition. When the Day 3 CSA-RLD is greater than 7.092 cm2, the incidence of feeding intolerance is significantly increased.
Assuntos
Estado Terminal , Antro Pilórico , Adulto , Idoso , Nutrição Enteral , Humanos , Pessoa de Meia-Idade , Estudos Prospectivos , UltrassonografiaRESUMO
OBJECTIVES: To determine the association between the value of early diastolic transmitral velocity to early mitral anulus diastolic velocity ratio (E/E')measured by bedside ultrasound and pulmonary edema in severe sepsis (including septic shock) patients. METHODS: Data were obtained from the critical ultrasound database between November 2014 and August 2015. The severe sepsis (including septic shock) patients were eligible, but those with chronic heart disease or acute heart failure were excluded. Pulmonary edema was quantified by lung ultrasound score. The patients were divided into two groups according to lateral E/E'. E/E'-high group was defined as the lateral E/E'>8, and the others were in E/E'-low group. The severity and distribution of pulmonary edema were compared between the two groups. The correlation analysis and logistic regression analysis were performed to determine whether E/E' was the independent risk factor of pulmonary edma. RESULTS: There were 82 cases included. The lung ultrasound score of E/E'-high group was significantly higher than that of E/E'-low group ( P=0.007). There was no statistic difference of pulmonary edema severity in the bilateral 5 th and 6 th ultrasound exam areas, but E/E'-high group were more severe in the bilateral 1 th to 4 th ultrasound exam areas ( P=0.004). Linear-regression analysis demonstrated that E/E' and inferior vena cava diameter were independent risk factors of pulmonary edema (standardized regression coefficients were 0.425 and 0.249, respectively, P<0.05). CONCLUSIONS: E/E' is the independent risk factor of pulmonary edema in severe sepsis and septic shock patients.