Severe acute pancreatitis(SAP),which is the most serious type of this disorder,is associated with high morbidity and mortality. SAP runs a biphasic course. During the first 1-2 wk,a pro-inflammatory response results i...Severe acute pancreatitis(SAP),which is the most serious type of this disorder,is associated with high morbidity and mortality. SAP runs a biphasic course. During the first 1-2 wk,a pro-inflammatory response results in systemic inflammatory response syndrome(SIRS). If the SIRS is severe,it can lead to early multisystem organ failure(MOF). After the first 1-2 wk,a transition from a pro-inflammatory response to an anti-inflammatory response occurs;during this transition,the patient is at risk for intestinal flora translocation and the development of secondary infection of the necrotic tissue,which can result in sepsis and late MOF. Many recommendations have been made regarding SAP management and its complications. However,despite the reduction in overall mortality in the last decade,SAP is still associated with high mortality. In the majority of cases,sterile necrosis should be managed conservatively,whereas in infected necrotizing pancreatitis,the infected non-vital solid tissue should be removed to control the sepsis. Intervention should be delayed for as long as possible to allow better demarcation and liquefaction of the necrosis. Currently,the step-up approach(delay,drain,and debride) may be considered as the reference standard intervention for this disorder.展开更多
Background Hemoconcentration may be an important factor that determines the progression of severe acute pancreatitis （SAP）. In addition, it has been proposed that biomarkers may be useful in predicting subsequent ne...Background Hemoconcentration may be an important factor that determines the progression of severe acute pancreatitis （SAP）. In addition, it has been proposed that biomarkers may be useful in predicting subsequent necrosis in SAP. However, it is still uncertain whether hemodilution in a short term can improve outcome. We aimed to investigate the effect of rapid hemodilution on the outcome of patients with SAP. Methods One hundred and fifteen patients were admitted prospectively according to the criteria within 24 hours of SAP onset. Patients were randomly assigned to either rapid hemodilution （hematocrit （HCT） 〈35%, n=56） or slow hemodilution （HCT 〉35%, n=-59） within 48 hours of onset. Balthazar CT scores were calculated on admission, day 7, and day 14, after onset of the disease. Time interval for sepsis presented, incidence of sepsis within 28 days and in-hospital survival rate were determined. Results The amount of fluid used in rapid hemodilution was significantly more than that used in slow hemodilution （P 〈0.05） on the admission day, the first day, and the second day. There were significant differences between the rapid and slow hemodilution group in terms of hematocrit, oxygenation index, pH values, APACHE II scores and organ dysfunction at different time during the first week. There were significant differences in the time interval to sepsis in rapid hemodilution （（7.4±1.9） days） compared with the slow hemodilution group （（10.2±2.3） days）, and the incidence of sepsis （78.6%） was higher in the rapid group compared to the slow （57.6%） in the first 28 days. The survival rate of the slow hemodilution group （84.7%） was better than the rapid hemodilution （66.1%. P 〈0.05）. Conclusions Rapid hemodilution can increase the incidence of sepsis within 28 days and in-hospital mortality. Hematocrit should be maintained between 30%-40% in the acute response stage.展开更多
Acute obstructive suppurative cholangitis(AOSC) due to biliary lithiasis is a life-threatening condition that requires urgent biliary decompression. Although endoscopic retrograde cholangiopancreatography(ERCP) with s...Acute obstructive suppurative cholangitis(AOSC) due to biliary lithiasis is a life-threatening condition that requires urgent biliary decompression. Although endoscopic retrograde cholangiopancreatography(ERCP) with stent placement is the current gold standard for biliary decompression, it can sometimes be difficult because of failed biliary cannulation. In this retrospective case series, we describe three cases of successful biliary drainage with recovery from septic shock after urgent endoscopic ultrasound-guided choledochoduodenostomy(EUS-CDS) was performed for AOSC due to biliary lithiasis. In all three cases, technical success in inserting the stents was achieved and the patients completely recovered from AOSC with sepsis in a few days after EUS-CDS. There were no procedure-related complications. When initial ERCP fails, EUS-CDS can be an effective life-saving endoscopic biliary decompression procedure that shortens the procedure time and prevents post-ERCP pancreatitis, particularly in patients with AOSC-induced sepsis.展开更多
BACKGROUND:Hospital mortality rates are higher among patients with sepsis-associated acute kidney injury(SA-AKI)than among patients with sepsis.However,the pathogenesis underlying SA-AKI remains unclear.We hypothesize...BACKGROUND:Hospital mortality rates are higher among patients with sepsis-associated acute kidney injury(SA-AKI)than among patients with sepsis.However,the pathogenesis underlying SA-AKI remains unclear.We hypothesized that the source of infection affects development of SA-AKI.We aim to explore the relationship between the anatomical source of infection and outcome in patients with SA-AKI.METHODS:Between January 2013 and January 2018,113 patients with SA-AKI admitted to our Emergency Center were identifi ed and divided into two groups:those with pulmonary infections and those with other sources of infection.For each patient,we collected data from admission until either discharge or death.We also recorded the clinical outcome after 90 days for the discharged patients.RESULTS:The most common source of infection was the lung(52/113 cases,46%),followed by gastrointestinal(GI)(25/113 cases,22.1%)and urinary(22/113,19.5%)sources.Our analysis showed that patients with SA-AKI had a significantly worse outcome(30/52 cases,P<0.001)and poorer kidney recovery(P=0.015)with pulmonary sources of infection than those infected by another source.Data also showed that patients not infected by a pulmonary source more likely experienced shock(28/61 cases,P=0.037).CONCLUSION:This study demonstrated that the source of infection infl uenced the outcome of SA-AKI patients in an independent manner.Lung injury may influence renal function in an asyet undetermined manner as the recovery of kidney function was poorer in SA-AKI patients with a pulmonary source of infection.展开更多
BACKGROUND The incidence of acute kidney injury(AKI)in patients with sepsis is high,and the prognosis of patients with septic AKI is poor.The early diagnosis and treatment of septic AKI is of great significance in imp...BACKGROUND The incidence of acute kidney injury(AKI)in patients with sepsis is high,and the prognosis of patients with septic AKI is poor.The early diagnosis and treatment of septic AKI is of great significance in improving the prognosis of patients with sepsis.AIM To explore the value of contrast-enhanced ultrasound(CEUS),serum creatinine(Scr),and other indicators in the early diagnosis of septic AKI.METHODS Ninety patients with sepsis during hospitalization at Tongji Hospital of Tongji University were recruited as subjects.Each patient was recorded with relevant basic data,clinical indicators,and CEUS results.The patients were divided into AKI group and non-AKI group according to the results of renal function diagnosis after 48 h.On the 7th day,the renal function of the non-AKI group was re-evaluated and the patients were further divided into AKI subgroup and non-AKI subgroup.The differences of the indicators in different groups were compared,and the diagnostic value of each indicator and their combination for septic AKI was analyzed.RESULTS Systemic inflammatory response score(2.58±0.75),blood lactic acid(3.01±1.33 mmol/L),Scr(141.82±27.19μmol/L),blood urea nitrogen(4.41±0.81mmol/L),and rise time(10.23±2.63 s)in the AKI group were higher than those in the non-AKI group.Peak intensity(PI)(10.78±3.98 dB)and wash in slope(WIS)(1.07±0.53 dB/s)were lower than those in the non-AKI group.The differences were statistically significant(P<0.05).The PI(12.83±3.77 dB)and WIS(1.22±0.68 dB/s)in the AKI subgroup were lower than those in the non-AKI subgroup,and the differences were statistically significant(P<0.05).The area under curve(AUC)of Scr for the diagnosis of septic AKI was 0.825 with a sensitivity of 56.76% and a specificity of 100%.The AUCs of WIS and PI(0.928 and 0.912)were higher than those of Scr.Their sensitivities were 100%,but the specificities were 71.70% and 75.47%.The AUC of the combination of three indicators for the diagnosis of septic AKI was 0.943,which was significantly higher than the AUC d展开更多
Invasive infections are a major complication before liver transplantation(LT)and in the early phase after surgery.There has been an increasing prevalence of invasive fungal disease(IFD),especially among the sickest pa...Invasive infections are a major complication before liver transplantation(LT)and in the early phase after surgery.There has been an increasing prevalence of invasive fungal disease(IFD),especially among the sickest patients with decompensated cirrhosis and acute-on-chronic liver failure,who suffer from a profound state of immune dysfunction and receive intensive care management.In such patients,who are listed for LT,development of an IFD often worsens hepatic and extra-hepatic organ dysfunction,requiring a careful evaluation before surgery.In the post-transplant setting,the burden of IFD has been reduced after the clinical advent of antifungal prophylaxis,even if several major issues still remain,such as duration,target population and drug type(s).Nevertheless,the development of IFD in the early phase after surgery significantly impairs graft and patient survival.This review outlines presentation,prophylactic and therapeutic strategies,and outcomes of IFD in LT candidates and recipients,providing specific considerations for clinical practice.展开更多
Alcohol is the most commonly used and abused drug in the world, and alcohol use disorders pose a tremendousburden to healthcare systems around the world. The lifetime prevalence of alcohol abuse in the United States i...Alcohol is the most commonly used and abused drug in the world, and alcohol use disorders pose a tremendousburden to healthcare systems around the world. The lifetime prevalence of alcohol abuse in the United States is estimated to be around 18%, and the economic consequences of these disorders are staggering. Studies on hospitalized patients demonstrate that about one in four patients admitted to critical care units will have alcohol-related issues, and unhealthy alcohol consumption is responsible for numerous clinical problems encountered in intensive care unit(ICU) settings. Patients with alcohol use disorders are not only predisposed to developing withdrawal syndromes and other conditions that often require intensive care, they also experience a considerably higher rate of complications, longer ICU and hospital length of stay, greater resource utilization, and significantly increased mortality compared to similar critically ill patients who do not abuse alcohol. Specific disorders seen in the critical care setting that are impacted by alcohol abuse include delirium, pneumonia, acute respiratory distress syndrome, sepsis, gastrointestinal hemorrhage, trauma, and burn injuries. Despite the substantial burden of alcoholinduced disease in these settings, critical care providers often fail to identify individuals with alcohol use disorders, which can have significant implications for this vulnerable population and delay important clinical interventions.展开更多
文摘Severe acute pancreatitis(SAP),which is the most serious type of this disorder,is associated with high morbidity and mortality. SAP runs a biphasic course. During the first 1-2 wk,a pro-inflammatory response results in systemic inflammatory response syndrome(SIRS). If the SIRS is severe,it can lead to early multisystem organ failure(MOF). After the first 1-2 wk,a transition from a pro-inflammatory response to an anti-inflammatory response occurs;during this transition,the patient is at risk for intestinal flora translocation and the development of secondary infection of the necrotic tissue,which can result in sepsis and late MOF. Many recommendations have been made regarding SAP management and its complications. However,despite the reduction in overall mortality in the last decade,SAP is still associated with high mortality. In the majority of cases,sterile necrosis should be managed conservatively,whereas in infected necrotizing pancreatitis,the infected non-vital solid tissue should be removed to control the sepsis. Intervention should be delayed for as long as possible to allow better demarcation and liquefaction of the necrosis. Currently,the step-up approach(delay,drain,and debride) may be considered as the reference standard intervention for this disorder.
文摘Background Hemoconcentration may be an important factor that determines the progression of severe acute pancreatitis （SAP）. In addition, it has been proposed that biomarkers may be useful in predicting subsequent necrosis in SAP. However, it is still uncertain whether hemodilution in a short term can improve outcome. We aimed to investigate the effect of rapid hemodilution on the outcome of patients with SAP. Methods One hundred and fifteen patients were admitted prospectively according to the criteria within 24 hours of SAP onset. Patients were randomly assigned to either rapid hemodilution （hematocrit （HCT） 〈35%, n=56） or slow hemodilution （HCT 〉35%, n=-59） within 48 hours of onset. Balthazar CT scores were calculated on admission, day 7, and day 14, after onset of the disease. Time interval for sepsis presented, incidence of sepsis within 28 days and in-hospital survival rate were determined. Results The amount of fluid used in rapid hemodilution was significantly more than that used in slow hemodilution （P 〈0.05） on the admission day, the first day, and the second day. There were significant differences between the rapid and slow hemodilution group in terms of hematocrit, oxygenation index, pH values, APACHE II scores and organ dysfunction at different time during the first week. There were significant differences in the time interval to sepsis in rapid hemodilution （（7.4±1.9） days） compared with the slow hemodilution group （（10.2±2.3） days）, and the incidence of sepsis （78.6%） was higher in the rapid group compared to the slow （57.6%） in the first 28 days. The survival rate of the slow hemodilution group （84.7%） was better than the rapid hemodilution （66.1%. P 〈0.05）. Conclusions Rapid hemodilution can increase the incidence of sepsis within 28 days and in-hospital mortality. Hematocrit should be maintained between 30%-40% in the acute response stage.
基金Supported by The Japan Society for the Promotion of Science and the Japanese Foundation for the Research and Promotion of Endoscopy,No.22590764 and 25461035
文摘Acute obstructive suppurative cholangitis(AOSC) due to biliary lithiasis is a life-threatening condition that requires urgent biliary decompression. Although endoscopic retrograde cholangiopancreatography(ERCP) with stent placement is the current gold standard for biliary decompression, it can sometimes be difficult because of failed biliary cannulation. In this retrospective case series, we describe three cases of successful biliary drainage with recovery from septic shock after urgent endoscopic ultrasound-guided choledochoduodenostomy(EUS-CDS) was performed for AOSC due to biliary lithiasis. In all three cases, technical success in inserting the stents was achieved and the patients completely recovered from AOSC with sepsis in a few days after EUS-CDS. There were no procedure-related complications. When initial ERCP fails, EUS-CDS can be an effective life-saving endoscopic biliary decompression procedure that shortens the procedure time and prevents post-ERCP pancreatitis, particularly in patients with AOSC-induced sepsis.
基金supported by the National Natural Science Foundation of China(81873947)Hospital Development center(SHDC120161)
文摘BACKGROUND:Hospital mortality rates are higher among patients with sepsis-associated acute kidney injury(SA-AKI)than among patients with sepsis.However,the pathogenesis underlying SA-AKI remains unclear.We hypothesized that the source of infection affects development of SA-AKI.We aim to explore the relationship between the anatomical source of infection and outcome in patients with SA-AKI.METHODS:Between January 2013 and January 2018,113 patients with SA-AKI admitted to our Emergency Center were identifi ed and divided into two groups:those with pulmonary infections and those with other sources of infection.For each patient,we collected data from admission until either discharge or death.We also recorded the clinical outcome after 90 days for the discharged patients.RESULTS:The most common source of infection was the lung(52/113 cases,46%),followed by gastrointestinal(GI)(25/113 cases,22.1%)and urinary(22/113,19.5%)sources.Our analysis showed that patients with SA-AKI had a significantly worse outcome(30/52 cases,P<0.001)and poorer kidney recovery(P=0.015)with pulmonary sources of infection than those infected by another source.Data also showed that patients not infected by a pulmonary source more likely experienced shock(28/61 cases,P=0.037).CONCLUSION:This study demonstrated that the source of infection infl uenced the outcome of SA-AKI patients in an independent manner.Lung injury may influence renal function in an asyet undetermined manner as the recovery of kidney function was poorer in SA-AKI patients with a pulmonary source of infection.
基金National Natural Science Foundation of China,No.81873609
文摘BACKGROUND The incidence of acute kidney injury(AKI)in patients with sepsis is high,and the prognosis of patients with septic AKI is poor.The early diagnosis and treatment of septic AKI is of great significance in improving the prognosis of patients with sepsis.AIM To explore the value of contrast-enhanced ultrasound(CEUS),serum creatinine(Scr),and other indicators in the early diagnosis of septic AKI.METHODS Ninety patients with sepsis during hospitalization at Tongji Hospital of Tongji University were recruited as subjects.Each patient was recorded with relevant basic data,clinical indicators,and CEUS results.The patients were divided into AKI group and non-AKI group according to the results of renal function diagnosis after 48 h.On the 7th day,the renal function of the non-AKI group was re-evaluated and the patients were further divided into AKI subgroup and non-AKI subgroup.The differences of the indicators in different groups were compared,and the diagnostic value of each indicator and their combination for septic AKI was analyzed.RESULTS Systemic inflammatory response score(2.58±0.75),blood lactic acid(3.01±1.33 mmol/L),Scr(141.82±27.19μmol/L),blood urea nitrogen(4.41±0.81mmol/L),and rise time(10.23±2.63 s)in the AKI group were higher than those in the non-AKI group.Peak intensity(PI)(10.78±3.98 dB)and wash in slope(WIS)(1.07±0.53 dB/s)were lower than those in the non-AKI group.The differences were statistically significant(P<0.05).The PI(12.83±3.77 dB)and WIS(1.22±0.68 dB/s)in the AKI subgroup were lower than those in the non-AKI subgroup,and the differences were statistically significant(P<0.05).The area under curve(AUC)of Scr for the diagnosis of septic AKI was 0.825 with a sensitivity of 56.76% and a specificity of 100%.The AUCs of WIS and PI(0.928 and 0.912)were higher than those of Scr.Their sensitivities were 100%,but the specificities were 71.70% and 75.47%.The AUC of the combination of three indicators for the diagnosis of septic AKI was 0.943,which was significantly higher than the AUC d
文摘Invasive infections are a major complication before liver transplantation(LT)and in the early phase after surgery.There has been an increasing prevalence of invasive fungal disease(IFD),especially among the sickest patients with decompensated cirrhosis and acute-on-chronic liver failure,who suffer from a profound state of immune dysfunction and receive intensive care management.In such patients,who are listed for LT,development of an IFD often worsens hepatic and extra-hepatic organ dysfunction,requiring a careful evaluation before surgery.In the post-transplant setting,the burden of IFD has been reduced after the clinical advent of antifungal prophylaxis,even if several major issues still remain,such as duration,target population and drug type(s).Nevertheless,the development of IFD in the early phase after surgery significantly impairs graft and patient survival.This review outlines presentation,prophylactic and therapeutic strategies,and outcomes of IFD in LT candidates and recipients,providing specific considerations for clinical practice.
基金Ashish J Mehta is supported by a Career Development Award(1IK2CX000643)from the Department of Veterans Affairs(Clinical Science Research and Development)
文摘Alcohol is the most commonly used and abused drug in the world, and alcohol use disorders pose a tremendousburden to healthcare systems around the world. The lifetime prevalence of alcohol abuse in the United States is estimated to be around 18%, and the economic consequences of these disorders are staggering. Studies on hospitalized patients demonstrate that about one in four patients admitted to critical care units will have alcohol-related issues, and unhealthy alcohol consumption is responsible for numerous clinical problems encountered in intensive care unit(ICU) settings. Patients with alcohol use disorders are not only predisposed to developing withdrawal syndromes and other conditions that often require intensive care, they also experience a considerably higher rate of complications, longer ICU and hospital length of stay, greater resource utilization, and significantly increased mortality compared to similar critically ill patients who do not abuse alcohol. Specific disorders seen in the critical care setting that are impacted by alcohol abuse include delirium, pneumonia, acute respiratory distress syndrome, sepsis, gastrointestinal hemorrhage, trauma, and burn injuries. Despite the substantial burden of alcoholinduced disease in these settings, critical care providers often fail to identify individuals with alcohol use disorders, which can have significant implications for this vulnerable population and delay important clinical interventions.
