Trans-jugular intrahepatic portosystemic stent shunting(TIPSS)has been in use for many years with great results and many evolutions.The procedure essentially involves the insertion of a metal covert stent to create an...Trans-jugular intrahepatic portosystemic stent shunting(TIPSS)has been in use for many years with great results and many evolutions.The procedure essentially involves the insertion of a metal covert stent to create an Hepato-Hepatic portosystemic shunt.Over time,TIPSS has become the subject of many studies aimed at examining its clinical utility and evaluating the results of using TIPSS to manage complications related to portal hypertension.From the outset,this procedure has been met with hope and enthusiasm and give the chance to consider another possibility to treat the complications of portal hypertension without the use of surgery.Considering that TIPSS is an attractive alternative to shunt surgery because it does not require the use of general anesthesia or laparotomy,in fact this method is applicable to many patients with severe liver disease not suitable for it.TIPSS has been studied for the management of variceal bleeding,ascites,hepatic hydrothorax,hepatorenal syndrome,and other types of cirrhosis.However,some drawbacks of the TIPSS,such as shunt stenosis and hepatic encephalopathy,have also been reported in the literature.On the basis of the available evidence and the new epidemiological findings regarding liver disease,the following question may be posed:What is the place of TIPSS in current clinical practice?展开更多
BACKGROUND Portal vein thrombosis(PVT)was previously a contraindication for trans-jugular intrahepatic portosystemic shunt(TIPS).AIM To perform a systematic review and meta-analysis of the current available studies in...BACKGROUND Portal vein thrombosis(PVT)was previously a contraindication for trans-jugular intrahepatic portosystemic shunt(TIPS).AIM To perform a systematic review and meta-analysis of the current available studies investigating outcomes of TIPS for cirrhotic patient with PVT.METHODS Multiple databases were systematically searched to identify studies investigating the outcomes of TIPS for cirrhotic patients with PVT.The quality of studies was assessed by Cochrane Collaboration method and Methodological Index for Non-Randomized Studies.The demographic data,outcomes,combined treatment,and anticoagulation strategy were extracted.RESULTS Twelve studies were identified with 460 patients enrolled in the analysis.The technical success rate was 98.9%in patients without portal vein cavernous transformation and 92.3%in patients with portal vein cavernous transformation.One-year portal vein recanalization rate was 77.7%,and TIPS patency rate was 84.2%.The cumulative encephalopathy rate was 16.4%.One-year overall survival was 87.4%.CONCLUSION TIPS is indicated for portal hypertension related complications and the restoration of pre-transplantation portal vein patency in cirrhotic patients with PVT.Cavernous transfor-mation is an indicator for technical failure.Post-TIPS anticoagulation seems not mandatory.Simultaneous TIPS and percutaneous mechanical thrombectomy device could achieve accelerated portal vein recanalization and decreased thrombolysis-associated complications,but further investigation is still needed.展开更多
Bilhemia or bile mixing with blood is a rare clinical problem. The clinical presentation is usually transient self-resolving hyperbilirubinemia, progressive and rapidly rising conjugated hyperbilirubinemia, or recurre...Bilhemia or bile mixing with blood is a rare clinical problem. The clinical presentation is usually transient self-resolving hyperbilirubinemia, progressive and rapidly rising conjugated hyperbilirubinemia, or recurrent cholangitis. Endoscopic retrograde cholangiopancreatography (ERCP) plays an important role in diagnosis and management. Biliary decompression with endoscopic sphincterotomy is useful in treating these patients. If not recognized and treated in time, the condition can be fatal in a significant proportion of patients. This usually occurs after blunt or penetrating hepatic trauma due to a fistulous connection between the biliary radicle and portal or hepatic venous radical. Cases have been described due to iatrogenic trauma such as liver biopsy and percutaneous biliary drainage. However, the occurrence after trans-jugular intra-hepatic porto-systemic shunt (TIPS) is very rare. We report a case of bilhemia presenting as rapidly rising bilirubin after TIPS. The patient was managed successfully with ERCP and removal of a blood clot from the common bile duct.展开更多
Patients with cirrhosis show an increased susceptibility to infection due to disease-related immune-dysfunction.Bacterial infection therefore represents a common,often detrimental event in patients with advanced liver...Patients with cirrhosis show an increased susceptibility to infection due to disease-related immune-dysfunction.Bacterial infection therefore represents a common,often detrimental event in patients with advanced liver disease,since it can worsen portal hypertension and impair the function of hepatic and extrahepatic organs.Among pharmacological strategies to prevent infection,antibiotic prophylaxis remains the first-choice,especially in high-risk groups,such as patients with acute variceal bleeding,low ascitic fluid proteins,and prior episodes of spontaneous bacterial peritonitis.Nevertheless,antibiotic prophylaxis has to deal with the changing bacterial epidemiology in cirrhosis,with increased rates of gram-positive bacteria and multidrug resistant rods,warnings about quinolonesrelated side effects,and low prescription adherence.Short-term antibiotic prophylaxis is applied in many other settings during hospitalization,such as before interventional or surgical procedures,but often without knowledge of local bacterial epidemiology and without strict adherence to antimicrobial stewardship.This paper offers a detailed overview on the application of antibiotic prophylaxis in cirrhosis,according to the current evidence.展开更多
文摘Trans-jugular intrahepatic portosystemic stent shunting(TIPSS)has been in use for many years with great results and many evolutions.The procedure essentially involves the insertion of a metal covert stent to create an Hepato-Hepatic portosystemic shunt.Over time,TIPSS has become the subject of many studies aimed at examining its clinical utility and evaluating the results of using TIPSS to manage complications related to portal hypertension.From the outset,this procedure has been met with hope and enthusiasm and give the chance to consider another possibility to treat the complications of portal hypertension without the use of surgery.Considering that TIPSS is an attractive alternative to shunt surgery because it does not require the use of general anesthesia or laparotomy,in fact this method is applicable to many patients with severe liver disease not suitable for it.TIPSS has been studied for the management of variceal bleeding,ascites,hepatic hydrothorax,hepatorenal syndrome,and other types of cirrhosis.However,some drawbacks of the TIPSS,such as shunt stenosis and hepatic encephalopathy,have also been reported in the literature.On the basis of the available evidence and the new epidemiological findings regarding liver disease,the following question may be posed:What is the place of TIPSS in current clinical practice?
文摘BACKGROUND Portal vein thrombosis(PVT)was previously a contraindication for trans-jugular intrahepatic portosystemic shunt(TIPS).AIM To perform a systematic review and meta-analysis of the current available studies investigating outcomes of TIPS for cirrhotic patient with PVT.METHODS Multiple databases were systematically searched to identify studies investigating the outcomes of TIPS for cirrhotic patients with PVT.The quality of studies was assessed by Cochrane Collaboration method and Methodological Index for Non-Randomized Studies.The demographic data,outcomes,combined treatment,and anticoagulation strategy were extracted.RESULTS Twelve studies were identified with 460 patients enrolled in the analysis.The technical success rate was 98.9%in patients without portal vein cavernous transformation and 92.3%in patients with portal vein cavernous transformation.One-year portal vein recanalization rate was 77.7%,and TIPS patency rate was 84.2%.The cumulative encephalopathy rate was 16.4%.One-year overall survival was 87.4%.CONCLUSION TIPS is indicated for portal hypertension related complications and the restoration of pre-transplantation portal vein patency in cirrhotic patients with PVT.Cavernous transfor-mation is an indicator for technical failure.Post-TIPS anticoagulation seems not mandatory.Simultaneous TIPS and percutaneous mechanical thrombectomy device could achieve accelerated portal vein recanalization and decreased thrombolysis-associated complications,but further investigation is still needed.
文摘Bilhemia or bile mixing with blood is a rare clinical problem. The clinical presentation is usually transient self-resolving hyperbilirubinemia, progressive and rapidly rising conjugated hyperbilirubinemia, or recurrent cholangitis. Endoscopic retrograde cholangiopancreatography (ERCP) plays an important role in diagnosis and management. Biliary decompression with endoscopic sphincterotomy is useful in treating these patients. If not recognized and treated in time, the condition can be fatal in a significant proportion of patients. This usually occurs after blunt or penetrating hepatic trauma due to a fistulous connection between the biliary radicle and portal or hepatic venous radical. Cases have been described due to iatrogenic trauma such as liver biopsy and percutaneous biliary drainage. However, the occurrence after trans-jugular intra-hepatic porto-systemic shunt (TIPS) is very rare. We report a case of bilhemia presenting as rapidly rising bilirubin after TIPS. The patient was managed successfully with ERCP and removal of a blood clot from the common bile duct.
文摘Patients with cirrhosis show an increased susceptibility to infection due to disease-related immune-dysfunction.Bacterial infection therefore represents a common,often detrimental event in patients with advanced liver disease,since it can worsen portal hypertension and impair the function of hepatic and extrahepatic organs.Among pharmacological strategies to prevent infection,antibiotic prophylaxis remains the first-choice,especially in high-risk groups,such as patients with acute variceal bleeding,low ascitic fluid proteins,and prior episodes of spontaneous bacterial peritonitis.Nevertheless,antibiotic prophylaxis has to deal with the changing bacterial epidemiology in cirrhosis,with increased rates of gram-positive bacteria and multidrug resistant rods,warnings about quinolonesrelated side effects,and low prescription adherence.Short-term antibiotic prophylaxis is applied in many other settings during hospitalization,such as before interventional or surgical procedures,but often without knowledge of local bacterial epidemiology and without strict adherence to antimicrobial stewardship.This paper offers a detailed overview on the application of antibiotic prophylaxis in cirrhosis,according to the current evidence.
