Lercanidipine-induced chylous ascites: Case report and literature review.

WHAT IS KNOWN AND OBJECTIVE: Chylous ascites is a rare condition. The most frequent causes are lymphomas, solid malignancies, abdominal trauma and cirrhosis. Isolated case reports describe the relationship between calcium channel blockers (CCB) and chyloperitoneum. Lercanidipine is a third-generation dihydropyridine with low rate of adverse events. We describe a case of lercanidipine-induced chylous ascites. CASE SUMMARY: An 80-year-old white female with hypertension treated with lercanidipine, developed chylous ascites and abdominal pain after the dosage of the CCB was doubled. The initial suspicion was a hidden neoplasm, but after a thorough research, no apparent cause was detected and the symptoms resolved after the drug was suspended. WHAT IS NEW AND CONCLUSION: Calcium channel blockers should be considered as possible causes in cases of chyloperitoneum of unknown aetiology.

Enterococcal bloodstream infection. Design and validation of a mortality prediction rule.

BACKGROUND: To develop a prediction rule to describe the risk of death as a result of enterococcal bloodstream infection. METHODS: A prediction rule was developed by analysing data collected from 122 patients diagnosed with enterococcal BSI admitted to the Clínica Universidad de Navarra (Pamplona, Spain); and validated by confirming its accuracy with the data of an external population (Hospital del Mar, Barcelona). RESULTS: According to this model, independent significant predictors for the risk of death were being diabetic, have received appropriate treatment, severe prognosis of the underlying diseases, have renal failure, received solid organ transplant, malignancy, source of the bloodstream infection and be immunosuppressed. The prediction rule showed a very good calibration (Hosmer-Lemeshow statistic, P = 0.93) and discrimination for both training and testing sets (area under ROC curve = 0.84 and 0.83 respectively). CONCLUSIONS: The predictive rule was able to predict risk of death as a result of enterococcal bloodstream infection as well as to identify patients, who being below the threshold value, will have a low risk of death with a negative predictive value of 96%.

[Liver transplantation in patients with cirrhosis secondary to hepatitis B virus and hepatitis C virus infections]. / Transplante hepático en pacientes con cirrosis por VHB y VHC.

Liver cirrhosis main related to hepatitis C virus constitutes the main indication of liver transplantation in Europe and the USA, representing as many as 50% of the indications in adults, while cirrhosis associated with hepatitis B virus represents around 10%. The indications for transplantation in patients with infection by both viruses are fulminant hepatitis, decompensated cirrhosis and hepatocellular carcinoma. Both injections may relapse after transplantation. The evolution of the relapse in the graft is variable and can include non-significant alterations of the liver junction tests, chronic active hepatitis and cirrhosis. Less frequently, a particularly severe form called "fibrosing cholestatic hepatitis" can develop, which rapidly evolve to graft failure. The immunoglobin against the B virus and lamivudine reduce the risk of reinfection. The principal factor associated with reinfection is active viral replication before the transplantation, thus it is considered a contraindication for liver transplantation. INF-alpha has been used in the treatment of hepatitis B virus reinfection with discouraging results. More recently, lamivudine and adefovir have been used. Post-transplantation recurrence of hepatitis C is universal and its evolution towards cirrhosis is more rapid than in immunocompetent patients, with graft dysfunction being the most frequent cause of mortality and of indication for retransplantation. Different factors have been related to the severity of the recurrence including factors related to the donor, the recipient, the virus, immunosuppression and surgery. There are no preventive treatments against recurrence of post-transplantation hepatitis C. In the treatment of the hepatitis C virus recurrence, INF-alpha and rivabirin have been used in single form or in combination with variable results, with the combined therapy being more effective. Recently, encouraging results have been described with the combination of pegylated interferon and rivabirin without a higher incidence of rejection. Finally, the results of retransplantation in patients with recurrent hepatitis B or C have not been encouraging.