PURPOSE: Refractory ascites (RA) is closely related to a high morbidity and mortality. In this study, we investigated predictors of RA development in patients with hepatitis B virus (HBV)-related cirrhosis who were hospitalized to control ascitic decompensation, and determined predictors for survival in patients who experienced RA. MATERIALS AND METHODS: We analyzed 199 consecutive patients with HBV-related cirrhosis who were hospitalized to control ascitic decompensation between January 1996 and December 2008. RESULTS: Multivariate analyses showed that only serum potassium at admission predicted RA development independently [p=0.013; hazard ratio (HR), 2.800; 95% confidence interval (CI), 1.166-6.722]. During the follow-up period, 16 (8.0%) patients experienced RA within 4.2 (range, 1.0-39.2) months after admission for controlling ascitic decompensation, and they survived a median of 8.7 (range, 3.9-51.3) months. Child-Pugh class and RA type were identified as independent prognostic factors affecting the survival in patients with RA (p=0.045; HR, 8.079; 95% CI, 1.231-67.984 and p=0.013; HR, 14.510; 95% CI, 1.771-118.874, respectively). CONCLUSION: Serum potassium was an independent predictor of RA development in patients with HBV-related cirrhosis who were hospitalized to control ascitic decompensation. After RA development, Child-Pugh class and RA type were independent predictors for survival.
Adult ; Aged ; Ascites/complications/*diagnosis/mortality ; Female ; Hepatitis B, Chronic/complications/mortality/*therapy ; Hospitalization ; Humans ; Liver Cirrhosis/complications/mortality/*therapy ; Liver Transplantation ; Male ; Middle Aged ; Multivariate Analysis ; Potassium/blood ; Prognosis ; Retrospective Studies ; Treatment Outcome

From Oct. 1983 to Sep. 1993, 13 patients with renal cell carcinoma extending into the inferior vena cava without distant metastasis at the time of diagnosis were operated at St. Mary's hospital. The age, sex, tumor site, presenting symptoms, complications related to the operation, pathologic findings and subsequent clinical course of each patient were evaluated and analyzed. Age of patients ranged from 20 to 82 years, with an average of 57 years. Tumors occurred in male in 9 cases(69% ) and tumors occurred in the right kidney in 8 cases(62%). Initial symptoms were hematuria in 8 cases( 62% ), flank pain in 3 cases( 23%), palpable abdominal mass in 1 case(8% ) and hematuria with ascites and peripheral edema in 1 case(8%). There were two intraoperative deaths( 15%) owing to massive hemorrhage and pulmonary embolism, respectively. Postoperative complications occurred in 5 patients, including transient atelectasis in 3 patients( 23% ) and wound infection in 2 patients(15%). The pathologic findings in the 13 patients with renal cell carcinoma showed tumor confined to the kidney and inferior vena cava in 9, perinephric fat invasion in 3 and regional node involvement in 1 patient. Except 2 intraoperative deaths, 8 of the 11 patients are still alive and free of disease for 3 to 109 months (average 27months), 1 patient died after 27 months with no evidence of the disease and 2 patients died after 16 and 27 months due to distant metastasis Although intraoperative mortality is relatively high, we believe that surgical extirpation of renal cell carcinoma with inferior vena cava involvement is the treatment of choice in thesecases because of no effective alternatives.
Ascites ; Carcinoma, Renal Cell* ; Diagnosis ; Edema ; Flank Pain ; Hematuria ; Hemorrhage ; Humans ; Kidney ; Male ; Mortality ; Neoplasm Metastasis ; Postoperative Complications ; Pulmonary Atelectasis ; Pulmonary Embolism ; Vena Cava, Inferior* ; Wound Infection

BACKGROUND/AIMS: The modification of the Model for End-Stage Liver Disease (MELD) scoring system (Refit MELD) and the modification of MELD-Na (Refit MELDNa), which optimized the MELD coefficients, were published in 2011. We aimed to validate the superiority of the Refit MELDNa over the Refit MELD for the prediction of 3-month mortality in Korean patients with cirrhosis and ascites. METHODS: We reviewed the medical records of patients admitted with hepatic cirrhosis and ascites to the Konkuk University Hospital between January 2006 and December 2011. The Refit MELD and Refit MELDNa were compared using the predictive value of the 3-month mortality, as assessed by the Child-Pugh score. RESULTS: In total, 530 patients were enrolled, 87 of whom died within 3 months. Alcohol was the most common etiology of their cirrhosis (n=271, 51.1%), and the most common cause of death was variceal bleeding (n=20, 23%). The areas under the receiver operating curve (AUROCs) for the Child-Pugh, Refit MELD, and Refit MELDNa scores were 0.754, 0.791, and 0.764 respectively; the corresponding values when the analysis was performed only in patients with persistent ascites (n=115) were 0.725, 0.804, and 0.796, respectively. The significant difference found among the Child-Pugh, Refit MELD, and Refit MELDNa scores was between the Child-Pugh score and Refit MELD in patients with persistent ascites (P=0.039). CONCLUSIONS: Refit MELD and Refit MELDNa exhibited good predictability for 3-month mortality in patients with cirrhosis and ascites. However, Refit MELDNa was not found to be a better predictor than Refit MELD, despite the known relationship between hyponatremia and mortality in cirrhotic patients with ascites.
Adult ; Aged ; Alcohol Drinking ; Area Under Curve ; *Ascites ; End Stage Liver Disease/complications/*diagnosis/mortality ; Female ; Gastrointestinal Hemorrhage/etiology ; Humans ; Liver Cirrhosis/complications/*diagnosis ; Male ; Middle Aged ; *Models, Theoretical ; ROC Curve ; Retrospective Studies ; Severity of Illness Index ; Survival Analysis

This study aimed to assess and compare sarcopenia with other prognostic factors for predicting long-term mortality in cirrhotic patients with ascites. Clinical data of 65 among 89 patients with measurement of all parameters were consecutively collected. Sarcopenia was evaluated as right psoas muscle thickness measurement divided by height (PMTH) (mm/m). During a mean follow-up of 20 (range: 1-49) months, 19 (29.2%) of 65 patients died. The values of the area under the receiver operating characteristics curve (AUROC) of Child-Pugh score, Model for End-Stage Liver Disease (MELD) score, MELD-Na, and PMTH for predicting 1-yr mortality were 0.777 (95% CI, 0.635-0.883), 0.769 (95% CI, 0.627-0.877), 0.800 (95% CI, 0.661-0.900), and 0.833 (95% CI, 0.699-0.924), whereas hepatic venous pressure gradient was not significant (AUROC, 0.695; 95% CI. 0.547-0.818, P=0.053). The differences between PMTH and other prognostic variables were not significant (all P>0.05). The best cut-off value of PMTH to predict long-term mortality was 14 mm/m. The mortality rates at 1-yr and 2-yr with PMTH>14 mm/m vs. PMTH< or =14 mm/m were 2.6% and 15.2% vs. 41.6% and 66.8%, respectively (P<0.001). The mortality in cirrhotic patients with PMTH< or =14 mm/m was higher than those with PMTH>14 mm/m (HR, 5.398; 95% CI, 2.111-13.800, P<0.001). In conclusion, sarcopenia, evaluated by PMTH, is an independent useful predictor for long-term mortality in cirrhotic patients with ascites.
Adult ; Aged ; Area Under Curve ; *Ascites ; Female ; Follow-Up Studies ; Humans ; Liver Cirrhosis/complications/*mortality ; Male ; Middle Aged ; Predictive Value of Tests ; Prognosis ; ROC Curve ; Regression Analysis ; Sarcopenia/*diagnosis/etiology/radiography ; Severity of Illness Index ; Survival Analysis ; Tomography, X-Ray Computed

PURPOSE: The present study aimed to investigate the role of hepatic venous pressure gradient (HVPG) for prediction of long-term mortality in patients with decompensated cirrhosis. MATERIALS AND METHODS: Clinical data from 97 non-critically-ill cirrhotic patients with HVPG measurements were retrospectively and consecutively collected between 2009 and 2012. Patients were classified according to clinical stages and presence of ascites. The prognostic accuracy of HVPG for death, survival curves, and hazard ratios were analyzed. RESULTS: During a median follow-up of 24 (interquartile range, 13-36) months, 22 patients (22.7%) died. The area under the receiver operating characteristics curves of HVPG for predicting 1-year, 2-year, and overall mortality were 0.801, 0.737, and 0.687, respectively (all p<0.01). The best cut-off value of HVPG for predicting long-term overall mortality in all patients was 17 mm Hg. The mortality rates at 1 and 2 years were 8.9% and 19.2%, respectively: 1.9% and 11.9% with HVPG < or =17 mm Hg and 16.2% and 29.4% with HVPG >17 mm Hg, respectively (p=0.015). In the ascites group, the mortality rates at 1 and 2 years were 3.9% and 17.6% with HVPG < or =17 mm Hg and 17.5% and 35.2% with HVPG >17 mm Hg, respectively (p=0.044). Regarding the risk factors for mortality, both HVPG and model for end-stage liver disease were positively related with long-term mortality in all patients. Particularly, for the patients with ascites, both prothrombin time and HVPG were independent risk factors for predicting poor outcomes. CONCLUSION: HVPG is useful for predicting the long-term mortality in patients with decompensated cirrhosis, especially in the presence of ascites.
Adult ; Aged ; Ascites/mortality ; Female ; Hepatic Veins/*physiopathology ; Humans ; Kaplan-Meier Estimate ; Liver Cirrhosis/blood/complications/diagnosis/*mortality/*physiopathology ; Liver Failure/diagnosis/*mortality/physiopathology ; Male ; Middle Aged ; Predictive Value of Tests ; Prognosis ; Proportional Hazards Models ; ROC Curve ; Retrospective Studies ; Risk Factors ; Severity of Illness Index ; Venous Pressure

Incidence of gastric cancer is high in China and standard radical operation is currently the main treatment for gastric cancer. Postoperative complications, especially some special complications, can directly affect the prognosis of patients, even result in the increase of mortality. But the incidences of these special complications are low, so these complications are often misdiagnosed and delayed in treatment owing to insufficient recognition of medical staff. These special complications include (1) Peterson hernia: It is an abdominal hernia developed in the space between Roux loop and transverse colon mesentery after Roux-Y reconstruction of digestive tract. Peterson hernia is rare and can quickly result in gangrenous ileus. Because of low incidence and without specific clinical symptoms, this hernia does not attract enough attention in clinical practice, so the outcome will be very serious. Once the diagnosis is made, an emergent operation must be performed immediately. Peterson space should be closed routinely in order to avoid the development of hernia. (2) Lymphatic leakage: It is also called chyle leakage. Cisterna chylus is formed by gradual concentration of extensive lymphatic net to diaphragm angle within abdominal cavity. Lymphadenectomy during operation may easily damage lymphatic net and result in leakage. The use of ultrasonic scalpel can decrease the risk of lymphatic leakage in certain degree. If lymphatic leakage is found during operation, transfixion should be performed in time. Treatment includes total parenteral nutrition, maintenance of internal environment, supplement of protein, and observation by clamp as an attempt. (3)Duodenal stump leakage: It is one of serious complications affecting the recovery and leading to death after subtotal gastrectomy. Correct management of duodenal stump during operation is one of key points of the prevention of duodenal stump leakage. Routine purse embedding of duodenal stump is recommend during operation. The key treatment of this complication is to promt diagnosis and effective hemostasis.(4) Blood supply disorder of Roux-Y intestinal loop: Main preventive principle of this complication is to pay attention to the blood supply of vascular arch in intestinal edge. (5) Anastomotic obstruction by big purse of jejunal stump: When Roux-en-Y anastomosis is performed after distal radical operation for gastric cancer, anvil is placed in the remnant stomach and anastomat from distal jejunal stump is placed to make gastrojejunal anastomosis, and the stump is closed with big purse embedding. The embedding jejunal stump may enter gastric cavity leading to internal hernia and anastomotic obstruction. We suggest that application of interruptable and interlocking suture and fixation of stump on the gastric wall can avoid the development of this complication.
Anastomosis, Roux-en-Y ; adverse effects ; China ; Chylous Ascites ; etiology ; prevention & control ; therapy ; Duodenum ; blood supply ; surgery ; Gastrectomy ; adverse effects ; methods ; mortality ; Gastric Outlet Obstruction ; etiology ; prevention & control ; Gastric Stump ; surgery ; Hemostatic Techniques ; Hernia ; etiology ; prevention & control ; therapy ; High-Intensity Focused Ultrasound Ablation ; instrumentation ; Humans ; Jejunum ; blood supply ; surgery ; Lymph Node Excision ; adverse effects ; instrumentation ; Lymphatic System ; injuries ; Postoperative Complications ; classification ; diagnosis ; mortality ; prevention & control ; Prognosis ; Stomach ; surgery ; Stomach Neoplasms ; complications ; surgery ; Suture Techniques ; standards ; Thoracic Duct ; injuries ; Wound Closure Techniques ; standards