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Objective@#Previous studies have suggested that epinephrine reduces brain tissue O2 tension (PbtO2) after the return of spontaneous circulation (ROSC) via α1-adrenoceptor stimulation and that pralidoxime had α1-adrenoceptor inhibitory action together with non-adrenergic vasopressor action. We sought to investigate the effects of pralidoxime administered during cardiopulmonary resuscitation (CPR) as a sole vasopressor on PbtO2 after ROSC. We hypothesized that pralidoxime administration would lead to a comparable ROSC rate and a higher PbtO2 after ROSC when compared to epinephrine administration. @*Methods@#After 7 minutes of ventricular fibrillation, 24 pigs randomly received either pralidoxime or epinephrine during CPR. Cerebral measurements, including PbtO2, were measured from the parietal cortices during the 60-minute postROSC period. @*Results@#Coronary perfusion pressure (CPP) during CPR was significantly higher in the epinephrine group than in the pralidoxime group (P=0.012). All the animals in the epinephrine group achieved ROSC, while seven (58.3%) did so in the pralidoxime group (P=0.037). The area under the curves for PbtO2 during the post-ROSC period did not differ between the two groups. @*Conclusion@#Pralidoxime alone was significantly inferior to epinephrine in increasing CPP and achieving ROSC. In addition, pralidoxime administration did not improve PbtO2 during the post-resuscitation period as compared with epinephrine.
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Considerable evidence has been published since the 2020 Korean Cardiopulmonary Resuscitation Guidelines were reported. The International Liaison Committee on Resuscitation (ILCOR) also publishes the Consensus on CPR and Emergency Cardiovascular Care Science with Treatment Recommendations (CoSTR) summary annually. This review provides expert opinions by reviewing the recent evidence on CPR and ILCOR treatment recommendations. The authors reviewed the CoSTR summary published by ILCOR in 2021 and 2022. PICO (population, intervention, comparator, outcome) questions for each topic were reviewed using a systemic or scoping review methodology. Two experts were appointed for each question and reviewed the topic independently. Topics suggested by the reviewers for revision or additional description of the guidelines were discussed at a consensus conference. Forty-three questions were reviewed, including 15 on basic life support, seven on advanced life support, two on pediatric life support, 11 on neonatal life support, six on education and teams, one on first aid, and one related to coronavirus disease 2019 (COVID-19). Finally, the current Korean CPR Guideline was maintained for 28 questions, and expert opinions were suggested for 15 questions.
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Objective@#The present study analyzes the prognostic performance of prehospital oxygen saturation (SpO2) for 30-day mortality in patients with isolated traumatic brain injury (TBI). @*Methods@#This retrospective observational study included patients with severe isolated TBI admitted through the prehospital emergency medical services system between January 2019 and December 2020. Multivariate analysis was performed using logistic regression of relevant covariates, including prehospital SpO2, for predicting 30-day mortality. Receiver operating characteristics analysis examined the prognostic performance of prehospital SpO2. The primary outcome was 30-day mortality. @*Results@#A total of 189 patients were included in the study. The 30-day mortality rate was determined to be 16.9% (n=32). Prehospital SpO2 of survivors was higher than that of non-survivors—98% (95%-98%) vs. 89% (81%-97%). Results of multivariate analysis revealed that prehospital SpO2 (odds ratio, 0.868; 95% confidence interval [CI], 0.789-0.954) is independently associated with 30-day mortality. The area under the curve of prehospital SpO2 was 0.768 (95% CI, 0.701-0.826; P<0.001). @*Conclusion@#Results of the present study indicate that prehospital SpO2 is associated with 30-day mortality in patients with severe isolated TBI. Therefore, determining the prehospital SpO2 will help to rapidly classify and transport patients with TBI to the appropriate hospital.
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Background@#We compared the risk factors for cardiovascular diseases (CVDs) among Koreans who did and did not participate in national periodic health check-ups, after adjustment for demographic factors, socioeconomic status, and lifestyle factors. @*Methods@#This cross-sectional study used data from the Korea National Health and Nutrition Examination Survey (KNHANES) from 2007 to 2018. Study subjects were classified as participants or non-participants in health check-ups, based on attendance at national periodic health check-ups during the previous two years. @*Results@#Comparison of participants and non-participants in health check-ups indicated statistically significant differences in age, gender, region, education level, monthly income, employment status, obesity, smoking, alcohol consumption, exercise, and marital status. After adjustment for demographic, socioeconomic factors, and health-related behaviors, woman non-participants were more likely to have metabolic syndrome, pre-hypertension, hypertension, prediabetes, and diabetes, and man non-participants were more likely to have pre-diabetes and diabetes. @*Conclusion@#Subjects who participated in periodic health check-ups had fewer CVD-related risk factors than non-participants. Thus, health care providers should encourage nonparticipants to attend periodic health check-ups so that appropriate interventions can be implemented and decrease the risk for CVDs in these individuals.
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Objective@#Disseminated intravascular coagulation (DIC) is common in patients with traumatic brain injury (TBI) and is associated with the prognosis of TBI. We aimed to analyze and compare the performances of the International Society on Thrombosis and Hemostasis (ISTH), the Korean Society on Thrombosis and Hemostasis (KSTH) and the Japanese Association for Acute Medicine (JAAM) scoring systems in predicting in-hospital mortality. @*Methods@#In this retrospective observational study, severe trauma patients with TBI who visited our emergency department between January 2018 and December 2020 were included. Receiver operating characteristic analysis was performed to examine the prognostic performance of the three different DIC scoring systems. The primary outcome was inhospital mortality. @*Results@#A total of 851 patients were included, and the in-hospital mortality rate was 17.7% (n=151). According to the multivariate analysis results, the ISTH (odds ratio [OR], 1.784; 95% confidence interval [CI], 1.320-2.412), KSTH (OR, 2.735; 95% CI, 2.022-3.698) and JAAM (OR, 1.751; 95% CI, 1.473-2.083) scores were associated with in-hospital mortality. The areas under the curves (AUCs) of ISTH, KSTH and JAAM scores for predicting in-hospital mortality were 0.686 (95% CI, 0.654-0.717), 0.708 (95% CI, 0.676-0.738) and 0.762 (95% CI, 0.731-0.790), respectively. The AUC of the JAAM score was significantly different from that of the ISTH and KSTH scores. @*Conclusion@#Three different DIC scores were associated with in-hospital mortality in TBI patients. Among the DIC scores, the JAAM score can be a useful tool for predicting in-hospital mortality in TBI patients.
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Background@#Characteristics of coronary vasospasm-related sudden cardiac death are not well understood. We aimed to compare the characteristics and clinical outcomes between coronary vasospasm and stenosis, in out-of-hospital cardiac arrest (OHCA) survivors, who underwent coronary angiogram (CAG). @*Methods@#We conducted a multicenter retrospective observational registry-based study at 8 Korean tertiary care centers. Data of OHCA survivors undergoing CAG between 2010 and 2015 were extracted. Patients were divided into vasospasm and stenosis (stenosis > 50%) groups based on CAG findings. The primary and the secondary outcomes were survival and a good neurologic outcome at 30 days after OHCA. Patients in the vasospasm and stenosis groups were propensity score matched. @*Results@#Of the 413 included patients, vasospasm and stenosis groups comprised 87 and 326 patients, respectively. There were 279 (66.7%) survivors and 206 (49.3%) patients with good neurologic outcomes. The vasospasm group had better clinical characteristics for outcome (younger age, less diabetes and hypertension, more prehospital restoration of spontaneous circulation, higher Glasgow Coma Scale, less ST segment elevation, and less requirement of circulatory support). The vasospasm group had better survival (75/87 vs. 204/326, P < 0.001) and good neurologic outcomes (62/87 vs. 144/326, P < 0.001). However, vasospasm was not independently associated with survival (odds ratio [OR], 0.980; 95% confidence interval [CI], 0.400–2.406) or neurologic outcomes (OR, 0.870; 95% CI, 0.359–2.108) after adjustment and vasospasm was not associated with survival and neurologic outcome in propensity score-matched cohorts. @*Conclusion@#Our analysis of propensity score-matched cohorts finds that vasospasm OHCA survivors have survival and neurologic outcomes comparable with those of stenotic OHCA survivors.
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Objective@#High-quality intensive care, including targeted temperature management (TTM) for patients with postcardiac arrest syndrome, is a key element for improving outcomes after out-of-hospital cardiac arrest (OHCA). We aimed to assess the status of postcardiac arrest syndrome care, including TTM and 6-month survival with neurologically favorable outcomes, after adult OHCA patients were treated with TTM, using data from the Korean Hypothermia Network prospective registry. @*Methods@#We used the Korean Hypothermia Network prospective registry, a web-based multicenter registry that includes data from 22 participating hospitals throughout the Republic of Korea. Adult comatose OHCA survivors treated with TTM between October 2015 and December 2018 were included. The primary outcome was neurological outcome at 6 months. @*Results@#Of the 1,354 registered OHCA survivors treated with TTM, 550 (40.6%) survived 6 months, and 413 (30.5%) had good neurological outcomes. We identified 839 (62.0%) patients with preClinsumed cardiac etiology. A total of 937 (69.2%) collapses were witnessed, shockable rhythms were demonstrated in 482 (35.6%) patients, and 421 (31.1%) patients arrived at the emergency department with prehospital return of spontaneous circulation. The most common target temperature was 33°C, and the most common target duration was 24 hours. @*Conclusion@#The survival and good neurologic outcome rates of this prospective registry show great improvements compared with those of an earlier registry. While the optimal target temperature and duration are still unknown, the most common target temperature was 33°C, and the most common target duration was 24 hours.
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Objective@#The present study aimed to analyze and compare the prognostic performances of Revised Trauma Score (RTS), Injury Severity Score (ISS), shock index (SI), and modified Early Warning Score (MEWS) for in-hospital mortality in severe trauma. @*Methods@#This retrospective observational study included elderly (≥65 years) patients admitted for severe trauma between January 2018 and December 2018. Receiver operating characteristics analysis was performed to examine the prognostic performance of the four different tools. The primary outcome was in-hospital mortality following an injury. @*Results@#Of the 279 patients included in the study, in-hospital mortality was 20.1% (n=56). In multivariate analysis, age (odds ratio [OR], 1.055; 95% confidence interval [CI], 1.004-1.109), ISS (OR, 1.080; 95% CI, 1.008-1.157), Glasgow Coma Scale (OR, 0.842; 95% CI, 0.785-0.904), and respiratory rate (OR, 1.261; 95% CI, 1.071-1.486) were independently associated with in-hospital mortality. The area under the curves (AUCs) of MEWS, RTS, ISS, and SI were 0.851 (95% CI, 0.763-0.857), 0.733 (0.677-0.784), 0.664 (0.606-0.720), and 0.567 (0.506-0.626), respectively. The AUC of MEWS was significantly different from those of RTS (P=0.034), ISS (P=0.001), and SI (P<0.001). @*Conclusion@#MEWS has the highest prognostic performance for in-hospital mortality among four different tools in elderly patients with severe trauma.
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Objective@#High-quality intensive care, including targeted temperature management (TTM) for patients with postcardiac arrest syndrome, is a key element for improving outcomes after out-of-hospital cardiac arrest (OHCA). We aimed to assess the status of postcardiac arrest syndrome care, including TTM and 6-month survival with neurologically favorable outcomes, after adult OHCA patients were treated with TTM, using data from the Korean Hypothermia Network prospective registry. @*Methods@#We used the Korean Hypothermia Network prospective registry, a web-based multicenter registry that includes data from 22 participating hospitals throughout the Republic of Korea. Adult comatose OHCA survivors treated with TTM between October 2015 and December 2018 were included. The primary outcome was neurological outcome at 6 months. @*Results@#Of the 1,354 registered OHCA survivors treated with TTM, 550 (40.6%) survived 6 months, and 413 (30.5%) had good neurological outcomes. We identified 839 (62.0%) patients with preClinsumed cardiac etiology. A total of 937 (69.2%) collapses were witnessed, shockable rhythms were demonstrated in 482 (35.6%) patients, and 421 (31.1%) patients arrived at the emergency department with prehospital return of spontaneous circulation. The most common target temperature was 33°C, and the most common target duration was 24 hours. @*Conclusion@#The survival and good neurologic outcome rates of this prospective registry show great improvements compared with those of an earlier registry. While the optimal target temperature and duration are still unknown, the most common target temperature was 33°C, and the most common target duration was 24 hours.
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PURPOSE: After trauma and surgery, upper gastrointestinal bleeding (UGIB) is the most common condition that can require massive transfusion (MT). The present study aimed to analyze and compare the prognostic performance of the Glasgow-Blatchford (GB), pre-endoscopy Rockall (PER), and modified early warning (MEW) scores for predicting MT in patients with unstable UGIB. MATERIALS AND METHODS: This retrospective observational study included patients with UGIB from March 2016 to February 2018. Receiver operating characteristics analysis was performed to examine the prognostic performance of the GB, PER, and MEW scoring systems. Logistic regression analysis was used to identify independent risk factors for MT, after adjusting for relevant covariates. The primary outcome was MT. RESULTS: Of the 484 included patients with unstable UGIB, 19 (3.9%) received an MT. The areas under the curves (AUCs) of the GB, PER, and MEW scores for MT were 0.577 [95% confidence interval (CI), 0.531–0.621], 0.570 (95% CI, 0.525–0.615), and 0.767 (95% CI, 0.727–0.804), respectively. The AUC of the MEW score was significantly different from those of the GB and PER scores. In multivariate analysis, MEW score was independently associated with MT in patients with unstable UGIB (odds ratio, 1.495; 95% CI, 1.100–2.033; p=0.010). CONCLUSION: In unstable UGIB patients, MEW score had the best prognostic performance for MT among three scoring systems.
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Humanos , Área Sob a Curva , Serviço Hospitalar de Emergência , Hemorragia Gastrointestinal , Hemorragia , Modelos Logísticos , Análise Multivariada , Estudo Observacional , Estudos Retrospectivos , Fatores de Risco , Curva ROCRESUMO
OBJECTIVE: Pralidoxime is widely used for the treatment of organophosphate poisoning. Multiple studies have reported its vasoconstrictive property, which may facilitate the restoration of spontaneous circulation (ROSC) after cardiac arrest by increasing the coronary perfusion pressure (CPP). 2,3-Butanedione monoxime, which belongs to the same oxime family, has been shown to facilitate ROSC by reducing left ventricular ischemic contracture. Because pralidoxime and 2,3-butanedione monoxime have several common mechanisms of action, both drugs may have similar effects on ischemic contracture. Thus, we investigated the effects of pralidoxime administration during cardiopulmonary resuscitation in a pig model with a focus on ischemic contracture and CPP.METHODS: After 14 minutes of untreated ventricular fibrillation, followed by 8 minutes of basic life support, 16 pigs randomly received either 80 mg/kg of pralidoxime (pralidoxime group) or an equivalent volume of saline (control group) during advanced cardiovascular life support (ACLS).RESULTS: Mixed-model analyses of left ventricular wall thickness and chamber area during ACLS revealed no significant group effects or group-time interactions, whereas a mixed-model analysis of the CPP during ACLS revealed a significant group effect (P=0.038) and group-time interaction (P<0.001). Post-hoc analyses revealed significant increases in CPP in the pralidoxime group, starting at 5 minutes after pralidoxime administration. No animal, except one in the pralidoxime group, achieved ROSC; thus, the rate of ROSC did not differ between the two groups.CONCLUSION: In a pig model of cardiac arrest, pralidoxime administered during cardiopulmonary resuscitation did not reduce ischemic contracture; however, it significantly improved CPP.
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Animais , Humanos , Reanimação Cardiopulmonar , Diacetil , Parada Cardíaca , Hemodinâmica , Contratura Isquêmica , Intoxicação por Organofosfatos , Perfusão , Suínos , Fibrilação VentricularRESUMO
Comatose cardiac arrest patients frequently experience cardiogenic shock or recurrent arrest. Extracorporeal membrane oxygenation (ECMO) can be used to salvage patients with cardiogenic shock or cardiac arrest refractory to conventional therapies. However, in comatose cardiac arrest patients whose neurologic recovery is uncertain, the use of ECMO is restricted because it requires considerable financial and human resources. Amplitude-integrated electroencephalography is an easily applicable, real-time electroencephalography monitoring tool that has been increasingly used to monitor brain activity in comatose cardiac arrest patients. We describe our experience of using amplitude-integrated electroencephalography in decision-making to place ECMO for comatose cardiac arrest patients whose eventual neurologic recovery appeared uncertain at the time of ECMO placement.
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Humanos , Encéfalo , Coma , Eletroencefalografia , Oxigenação por Membrana Extracorpórea , Parada Cardíaca , Prognóstico , Choque CardiogênicoRESUMO
OBJECTIVES: We evaluated the physical and mental health problems of waged workers in Korea who had different classes of occupation.METHODS: We used data from the Korean National Health and Nutrition Examination Survey (2007–2017) to examine 22,788 workers who were waged employees and categorized these workers into 5 occupational classes.RESULTS: “Unskilled manual workers” were more likely to be older, less educated, have lower monthly income, and work fewer hours per week. Among men and relative to “managers and professionals” (reference group), “skilled manual workers” were more likely to have physician-diagnosed osteoarthritis, “clerks” were less likely to report suicidal ideation, and “unskilled manual workers” were more likely to report suicidal ideation. Among women and relative to “managers and professionals” (reference group), “service and sales workers” and “unskilled manual workers” were more likely to report physician-diagnosed osteoarthritis, depressive feelings, and suicidal ideation. However, hypertension, hyperlipidemia, diabetes, and cardiovascular diseases did not differ among the occupational classes for men and women.CONCLUSION: We identified differences between men and women and among those in different occupational classes regarding employment status, physical health, and mental health. “Unskilled manual workers” of both genders were more likely to be older, less educated, have less monthly income, work fewer hours per week, and have suicidal ideation. Female “service and sales workers” were more likely to have osteoarthritis, depressive feelings, and suicidal ideation.
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Feminino , Humanos , Masculino , Doenças Cardiovasculares , Comércio , Depressão , Emprego , Hiperlipidemias , Hipertensão , Coreia (Geográfico) , Saúde Mental , Inquéritos Nutricionais , Ocupações , Osteoartrite , Salários e Benefícios , Ideação Suicida , SuicídioRESUMO
BACKGROUND: Disseminated intravascular coagulation (DIC) contributes to poor outcome in the early phase of trauma. We aimed to analyze and compare the prognostic performances of the International Society on Thrombosis and Hemostasis (ISTH) and the Korean Society on Thrombosis and Hemostasis (KSTH) scores in the early phase of trauma. METHODS: Receiver operating characteristics analysis was used to examine the prognostic performance of both scores, and multivariate analysis was used to estimate the prognostic impact of the ISTH and KSTH scores in the early phase of trauma. The primary outcome was 24-hour mortality and the secondary outcome was massive transfusion. RESULTS: Of 1,229 patients included in the study, the 24-hour mortality rate was 7.6% (n = 93), and 8.1% (n = 99) of patients who received massive transfusions. The area under the curves (AUCs) of the KSTH and ISTH scores for 24-hour mortality were 0.784 (95% confidence interval [CI], 0.760–0.807) and 0.744 (95% CI, 0.718–0.768), respectively. The AUC of KSTH and ISTH scores for massive transfusion were 0.758 (95% CI, 0.734–0.782) and 0.646 (95% CI, 0.619–0.673), respectively. The AUCs of the KSTH score was significantly different from those of the ISTH score. Overt DIC according to KSTH criteria only, was independently associated with 24-hour mortality (odds ratio [OR], 2.630; 95% CI, 1.456–4.752). Only the KSTH score was independently associated with massive transfusion (OR, 1.563; 95% CI, 1.182–2.068). CONCLUSION: The KSTH score demonstrates a better prognostic performance for outcomes than the ISTH score in the early phase of trauma.
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Humanos , Área Sob a Curva , Dacarbazina , Coagulação Intravascular Disseminada , Hemostasia , Mortalidade , Análise Multivariada , Prognóstico , Curva ROC , TromboseRESUMO
BACKGROUND: We evaluated the association of blood pressure (BP) with blood levels of cadmium, lead, and cadmium and lead together (cadmium + lead) in a representative sample of adolescents from Korea. METHODS: We used 2010–2016 data from the Korean National Health and Nutrition Examination Survey. This cross-sectional study enrolled adolescents aged at 10–18 years-old who completed a health examination survey and had blood measurements of lead and cadmium. The association of adjusted mean differences in diastolic and systolic BP with doubling of blood lead and cadmium were estimated by regression of BP against log2-transformed blood metals and their quartiles after covariate adjustment. Adjusted odds ratio for prehypertension were calculated for log2-transformed blood levels of lead and cadmium and their quartiles. RESULTS: Our analysis of adolescents in Korea indicated that blood levels of lead and cadmium were not significantly associated with increased BP or risk of prehypertension. However, the cadmium + lead level was associated with prehypertension. Previous studies showed that blood levels of lead and cadmium were associated with increased BP and risk of hypertension in adult populations. We found no such association in Korean adolescents. CONCLUSION: We found that the cadmium + lead level was associated with prehypertension. The differences between adults and adolescents are because adolescents generally have lower levels of these blood metals or because adolescents only rarely have hypertension.
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Adolescente , Adulto , Humanos , Pressão Sanguínea , Cádmio , Estudos Transversais , Hipertensão , Coreia (Geográfico) , Metais , Inquéritos Nutricionais , Razão de Chances , Pré-HipertensãoRESUMO
OBJECTIVE: A growing interest in extracorporeal cardiopulmonary resuscitation (ECPR) as a rescue strategy for refractory adult out-of-hospital cardiac arrest (OHCA) currently exists. This study aims to determine current standards of care and practice variation for ECPR patients in the USA and Korea. METHODS: In December 2015, we surveyed centers from the Korean Hypothermia Network (KORHN) Investigators and the US National Post-Arrest Research Consortium (NPARC) on current targeted temperature management and ECPR practices. This project analyzes the subsection of questions addressing ECPR practices. We summarized survey results using descriptive statistics. RESULTS: Overall, 9 KORHN and 4 NPARC centers reported having ECPR programs and had complete survey data available. Two KORHN centers utilized extracorporeal membrane oxygenation only for postarrest circulatory support in patients with refractory shock and were excluded from further analysis. Centers with available ECPR generally saw a high volume of OHCA patients (10/11 centers care for >75 OHCA a year). Location of, and providers trained for cannulation varied across centers. All centers in both countries (KORHN 7/7, NPARC 4/4) treated comatose ECPR patients with targeted temperature management. All NPARC centers and four of seven KORHN centers reported having a standardized hospital protocol for ECPR. Upper age cutoff for eligibility ranged from 60 to 75 years. No absolute contraindications were unanimous among centers. CONCLUSION: A wide variability in practice patterns exist between centers performing ECPR for refractory OHCA in the US and Korea. Standardized protocols and shared research databases might inform best practices, improve outcomes, and provide a foundation for prospective studies.
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Adulto , Humanos , Reanimação Cardiopulmonar , Cateterismo , Coma , Oxigenação por Membrana Extracorpórea , Parada Cardíaca , Hipotermia , Coreia (Geográfico) , Parada Cardíaca Extra-Hospitalar , Guias de Prática Clínica como Assunto , Estudos Prospectivos , Pesquisadores , Choque , Padrão de CuidadoRESUMO
We compared the usual nutrient intake in both the semi-quantitative food frequency questionnaire (SQFFQ) and 24-hour recall methods and determined the association between metabolic syndrome (MetS) risk and nutrient intake calculated by both methods in Korea National Health and Nutrition Examination Survey (KNHANES; 2012–2014) data. Adjusted odds ratios for MetS were calculated according to the intake of macronutrients, measured by the 2 methods in 10,286 adults, while controlling for covariates associated with MetS. Fat and carbohydrate intake (energy percent) calculated by 24-hour recall and SQFFQ was significantly different between the MetS and non-MetS groups, particularly in women. The differences in other nutrient intakes determined by both methods were mainly non-significant. The correlation coefficients between the 2 methods were about 0.4 for most nutrients except total vitamin A and iron (Fe). Energy intake according to gender and MetS presence was similar between the 2 methods. Carbohydrate intake exhibited a positive association with the MetS risk, while fat intake showed a negative association in both methods. The association exhibited a gender interaction with carbohydrate and fat intake calculated by 24-hour recall: women exhibited a significant association. However, for the SQFFQ a gender interaction was evident only for carbohydrate intake. In diet quality index of SQFFQ the adequacy of vegetables and total fat intake was higher in the non-MetS than the MetS. In conclusion, the MetS prevalence exhibited a positive association with carbohydrate intake only in women, as assessed by 24-hour recall and SQFFQ. The SQFFQ can be used to assess the association between usual food intake and MetS risk in large population studies.
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Adulto , Feminino , Humanos , Dieta , Ingestão de Alimentos , Ingestão de Energia , Ferro , Coreia (Geográfico) , Inquéritos Nutricionais , Razão de Chances , Prevalência , Verduras , Vitamina ARESUMO
BACKGROUND: This study aimed to present our 5-year experience of extracorporeal cardiopulmonary resuscitation (ECPR) performed by emergency physicians. METHODS: We retrospectively analyzed 58 patients who underwent ECPR between January 2010 and December 2014. The primary parameter analyzed was survival to hospital discharge. The secondary parameters analyzed were neurologic outcome at hospital discharge, cannulation time, and ECPR-related complications. RESULTS: Thirty-one patients (53.4%) were successfully weaned from extracorporeal membrane oxygenation, and 18 (31.0%) survived to hospital discharge. Twelve patients (20.7%) were discharged with good neurologic outcomes. The median cannulation time was 25.0 min (interquartile range 20.0-31.0 min). Nineteen patients (32.8%) had ECPR-related complications, the most frequent being distal limb ischemia. Regarding the initial presentation, 52 patients (83.9%) collapsed due to a cardiac etiology, and acute myocardial infarction (33/62, 53.2%) was the most common cause of cardiac arrest. CONCLUSIONS: The survival to hospital discharge rate for cardiac arrest patients who underwent ECPR conducted by an emergency physician was within the acceptable limits. The cannulation time and complications following ECPR were comparable to those found in previous studies.
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Humanos , Reanimação Cardiopulmonar , Cateterismo , Emergências , Oxigenação por Membrana Extracorpórea , Extremidades , Parada Cardíaca , Isquemia , Infarto do Miocárdio , Estudos Retrospectivos , Resultado do TratamentoRESUMO
PURPOSE: This study analyzed the prognostic factors affecting admission in acute alcohol-intoxicated traumatic brain injury (TBI) patients visiting the emergency room. METHODS: A multicenter, retrospective observational study was conducted on 821 acute alcohol-intoxicated adult trauma patients, who visited 10 university hospital emergency centers from April to November 2016. The primary outcome was hospital admission. The secondary outcome was in-hospital mortality. RESULTS: One hundred sixty-eight patients diagnosed with acute alcohol-intoxicated TBI were analyzed. The increase in blood alcohol concentration was associated significantly with a mild decrease in admission (adjusted odds ratio, 0.993; 95% confidence interval, 0.989 to 0.998; p=0.01). Moderate to severe TBI patients showed a significant increase in admission compared to mild TBI patients (adjusted odds ratio, 12.449; 95% confidence interval, 3.316 to 46.743; p < 0.001). CONCLUSION: This study showed that the admission was inversely correlated with the blood alcohol concentration and is correlated directly with the increase in the severity in TBI. Therefore, emergency physicians may be required to identify the severity of TBI rapidly and accurately in acute alcohol-intoxicated trauma patients visiting the emergency room.
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Adulto , Humanos , Consumo de Bebidas Alcoólicas , Concentração Alcoólica no Sangue , Lesões Encefálicas , Emergências , Serviço Hospitalar de Emergência , Mortalidade Hospitalar , Estudo Observacional , Razão de Chances , Admissão do Paciente , Prognóstico , Estudos RetrospectivosRESUMO
OBJECTIVE: We investigated the association between lactate clearance or serum lactate levels and neurologic outcomes or in-hospital mortality in cardiac arrest survivors who were treated with targeted temperature management (TTM). METHODS: A retrospective analysis of data from cardiac arrest survivors treated with TTM between 2012 and 2015 was conducted. Serum lactate levels were measured on admission and at 12, 24, and 48 hours following admission. Lactate clearance at 12, 24, and 48 hours was also calculated. The primary outcome was neurologic outcome at discharge. The secondary outcome was in-hospital mortality. RESULTS: The study included 282 patients; 184 (65.2%) were discharged with a poor neurologic outcome, and 62 (22.0%) died. Higher serum lactate levels at 12 hours (odds ratio [OR], 1.157; 95% confidence interval [CI], 1.006 to 1.331), 24 hours (OR, 1.320; 95% CI, 1.084 to 1.607), and 48 hours (OR, 2.474; 95% CI, 1.459 to 4.195) after admission were associated with a poor neurologic outcome. Furthermore, a higher serum lactate level at 48 hours (OR, 1.459; 95% CI, 1.181 to 1.803) following admission was associated with in-hospital mortality. Lactate clearance was not associated with neurologic outcome or in-hospital mortality at any time point after adjusting for confounders. CONCLUSION: Increased serum lactate levels after admission are associated with a poor neurologic outcome at discharge and in-hospital mortality in cardiac arrest survivors treated with TTM. Conversely, lactate clearance is not a robust surrogate marker of neurologic outcome or in-hospital mortality.