Transplantation: impact of pretransplant renal insufficiency.

Pre-liver transplant renal dysfunction is associated with decreased survival following transplantation and is also a prognostic indicator of posttransplant chronic kidney disease. Selection of patients for combined liver/kidney transplantation versus orthotopic liver transplantation alone (OLTa) is often difficult given the lack of a reliable method to predict which patients will have ongoing severe renal dysfunction in the absence of concomitant kidney transplantation. We hypothesized that most patients with pretransplant renal dysfunction (serum creatinine > or = 1.

A critical review of candidacy for orthotopic liver transplantation in alcoholic liver disease.

The majority of candidates with end-stage alcoholic liver disease (ESALD) in the United States who are eligible for referral for liver transplantation (LT) are not being referred. There is a lack of firm consensus for the duration of abstinence from alcohol as well as what constitutes good psychosocial criteria for listing for LT. Evidence shows that the general public and the practicing physicians outside the transplant community perceive that patients with a history of alcohol abuse will make poor transplant candidates.

Association between model for end-stage liver disease and spontaneous bacterial peritonitis.

Objective: To determine whether a greater Model for End-Stage Liver Disease (MELD) score is associated with a greater risk of spontaneous bacterial peritonitis (SBP).

Methods: Our retrospective case-control study enrolled 271 consecutive patients with cirrhosis and ascites who underwent diagnostic paracentesis upon hospital admission (2002-2005). After excluding immunosuppressed patients, those recently exposed to antibiotics, those with a potential confounding etiology for ascites, and those with a prior history of SBP, 111 were included in the study.

Association between proton pump inhibitor use and spontaneous bacterial peritonitis.

Proton pump inhibitors (PPIs) increase enteric bacterial colonization, overgrowth, and translocation, all effects which might predispose to spontaneous bacterial peritonitis. We investigated whether PPI usage is associated with spontaneous bacterial peritonitis. Our retrospective case-control study included 116 consecutive cirrhotic patients with ascites who underwent diagnostic paracentesis upon hospital admission (2002-2005).

Effects of sirolimus vs. calcineurin inhibitors on renal dysfunction after orthotopic liver transplantation.

Small uncontrolled series have suggested that sirolimus favorably impacts renal function after orthotopic liver transplantation (OLT). We sought to retrospectively compare renal dysfunction between cohorts exposed to sirolimus-based and calcineurin inhibitor-based immunosuppression. We retrospectively studied 79 patients converted to sirolimus-based immunosuppression and 100 control subjects continued on calcineurin inhibitor-based immunosuppression after OLT at our institution from 2000 to 2005.

Effects of hepatitis C-induced liver fibrosis on survival in kidney transplant candidates.

We sought to investigate survival among kidney transplant candidates with varying degrees of liver fibrosis. We studied 108 patients with hepatitis C+ who underwent pre-kidney transplant liver biopsy (1992-2004). Eighteen patients had advanced fibrosis (bridging fibrosis or cirrhosis), and 90 had lesser degrees of fibrosis.

Recurrence of diseases following orthotopic liver transplantation.

Long-term graft survival and mortality after liver transplantation continue to improve. However, disease recurrence remains a major stumbling block, especially among patients with hepatitis C. Chronic hepatitis C recurs to varying degrees in nearly all patients who undergo transplantation.

Successful aspiration and ethanol sclerosis of a large, symptomatic, simple liver cyst: case presentation and review of the literature.

Simple liver cysts are congenital with a prevalence of 2.5%-4.25%.

Renal function after orthotopic liver transplantation is predicted by duration of pretransplantation creatinine elevation.

In patients with recent onset renal insufficiency, the decision to perform combined kidney/liver transplantation (CKLT) vs. orthotopic liver transplantation alone (OLTa) can be difficult. We hypothesized that duration of renal dysfunction may correlate with creatinine elevation after liver transplantation.

Quality of life in refractory ascites: transjugular intrahepatic portal-systemic shunting versus medical therapy.

Uncontrolled studies suggest that transjugular intrahepatic portal-systemic shunting (TIPS) may improve quality of life in patients with refractory ascites. We hypothesized that any improvement of quality of life in patients with TIPS would be matched in controls due to the competing effects of improved ascites and worsened hepatic encephalopathy. Thus, an analysis of quality of life was performed using original data from the North American Study for the Treatment of Refractory Ascites, a multicenter trial of 109 patients randomized to TIPS or repeated large volume paracentesis (LVP) for refractory ascites.

Severity of liver disease does not predict osteopenia or low bone mineral density in primary sclerosing cholangitis.

Background: The association between metabolic bone disease and cholestatic liver disease has been poorly characterized. To date a single institution has published data suggesting that in primary sclerosing cholangitis (PSC), advanced liver disease predicts advanced bone disease.

Aim: To determine the association between the severity of liver disease and bone mineral density (BMD) in PSC patients.