Neurological complications of liver transplantation in adult versus pediatric patients.

Neurological complications are important contributors to morbidity and mortality after liver transplantation. We reviewed 391 patients who underwent 427 consecutive orthotopic liver transplantations to analyze the clinical features of patients who experienced one or more neurological complication (74 patients [19%]) and to compare postoperative neurological problems in adults versus children. Neurological complications were more frequent in adults (64 of 273 patients [23%]) than children (10 of 118 patients [8%]) (P < 0.

Outcome of liver transplantation in patients with hemochromatosis.

Recent preliminary reports suggest a poor outcome of orthotopic liver transplantation for patients with hemochromatosis. We analyzed an institutional experience with orthotopic liver transplantation for hemochromatosis, focusing on factors contributing to increased morbidity and mortality. Between March 1988 and October 1992, nine of 249 adults (3.

Pulmonary varices presenting as a solitary lung mass in a patient with end-stage liver disease.

A man undergoing evaluation for liver transplantation was found to have an asymptomatic chest mass, which further evaluation revealed to be pulmonary varices. The left hilar lesion was discovered on a screening chest x-ray film and confirmed by a computed tomographic scan of the thoracic cavity. Bronchoscopy was nondiagnostic, and a thoracotomy was required to diagnose the vascular lesion and exclude carcinoma.

Psychological assessment of quality of life following liver transplantation.

Administered measures of functional status, psychological distress, and quality of life to a consecutive series of 48 liver transplant recipients in follow-up clinic. Results showed that nearly total functional recovery was the norm. Thirty-six patients (75%) had a Karnofsky Performance Status (KPS) score of 80-100.

Liver transplantation at California Pacific Medical Center, San Francisco, California.

A number of modifications in patient selection, operative technique, and immunosuppressive management have greatly contributed to the success of the liver transplant program at CPMC. Graft rejection and the timely detection of EBV infection are ongoing problems in hepatic transplantation that are foci of active research in our field. To address these issues, our group is investigating the activity of cytokines and adhesion molecules using sophisticated molecular techniques, and we are developing a sensitive assay for EBV markers in blood.

Immunogenicity of two recombinant hepatitis B vaccines in older individuals.

Purpose: Currently available hepatitis B vaccines are recombinant, yeast-derived preparations given in 10-micrograms or 20-micrograms doses. The optimum dose remains controversial. We sought to assess the relative immunogenicity of two hepatitis B vaccines, given in different doses, in older individuals.

Controversies in patient selection for liver transplantation.

A variety of specific conditions often stimulate controversy regarding candidacy for liver transplantation. We review the published experience with liver transplantation for alcoholic liver disease, fulminant and chronic hepatitis B, and hepatocellular carcinoma and transplantation in older subjects. Liver transplantation for alcoholic liver disease and in subjects older than 60 years is becoming less controversial because recent data demonstrate that these patients have excellent survival and good quality of life after transplantation.

Primary sclerosing cholangitis and Hodgkin's disease.

Three patients with primary sclerosing cholangitis and Hodgkin's disease, a previously unrecognized association, are reported. All three patients were men, and one patient had Crohn's disease of the colon. Primary sclerosing cholangitis was diagnosed 2, 11 and 17 yr before diagnosis of Hodgkin's disease in the three patients, and all three had advanced biliary cirrhosis prompting referral for liver transplantation.

Liver transplantation for patients with alcoholism and end-stage liver disease.

Liver transplantation for alcoholic cirrhosis remains controversial. In particular, criteria for the selection of patients who will remain recovered from alcoholism post-transplant require better definition. We analyzed the long-term predictive value of categorizing transplant referral patients with alcoholism and end-stage liver disease into risk groups for recidivism and noncompliance.

Variation in antibody reactivity to the hepatitis C virus by comparative immunoscreening and enzyme immunoassay.

The detection of antibody to the hepatitis C virus C100-3 antigen from the nonstructural region (NS3/NS4) of the viral genome was the first useful marker developed to detect past or potentially active infection with the hepatitis C virus. A systematic epitope survey of the nonstructural region has uncovered other immunogenic antigens. In order to assess the possible diagnostic utility of these antigens, their reactivity against a limited panel of sera from patients with chronic liver disease due to hepatitis C virus and other etiologies was tested.

Acute pancreatitis associated with acute hepatitis A.

The etiology of acute pancreatitis is diverse, and unusual causes include several common viral infections. Although pancreatitis has been found at autopsy in patients with fulminant hepatic failure, there have been only a few reports of an association between mild to moderate acute viral hepatitis and acute pancreatitis. A case of acute hepatitis A complicated by acute pancreatitis is presented, and the relevant literature regarding this unusual association is reviewed.

Fibrosing cytolytic liver failure secondary to recurrent hepatitis B after liver transplantation.

Four patients who underwent transplantation for hepatitis B virus-related liver disease developed rapidly progressive liver failure attributable to recurrent hepatitis B disease typified by hyperbilirubinemia and distinctive hepatocyte ballooning and progressive fibrosis consistent with recently reported fibrosing cholestatic hepatitis. Among these four patients, the mean interval from transplantation to redocumentation of hepatitis B surface antigen (HBsAg) and hepatitis B e antigen (HBeAg) was 5 months, to development of malaise and jaundice 6 months, to histological diagnosis 7 months, and to graft failure 8 months. The only patient who underwent retransplantation had accelerated recurrence of the same syndrome with biopsy documentation 1 month later and graft failure 2 months later.

Prolonged cholestasis due to trimethoprim sulfamethoxazole.

Drug-induced liver injury due to trimethoprim sulfamethoxazole is rare and classified as an unpredictable or idiosyncratic type of hepatotoxic reaction. Early reports suggested that the pattern of liver injury in the majority of cases is mixed hepatocellular-cholestatic. The current report describes two cases of severe, prolonged cholestasis after treatment with trimethoprim sulfamethoxazole; intractable pruritus and abnormal liver test results lasted for 1-2 years after discontinuation of the drug.

Management of biliary complications after liver transplantation.

Biliary tract complications after liver transplantation are common, and the evaluation of newer treatment options compared with standard surgical treatment is important. In 62 liver transplants performed in 55 adult patients, the biliary tract was reconstructed with choledochocholedochostomy (CC) in 52 (84%) and Roux-en-Y choledochojejunostomy (RYCJ) in 10 (16%). Seventeen biliary tract complications occurred in 16 patients (29%).

Transjugular liver biopsy.

Although transjugular liver biopsy requires the availability of trained personnel, takes more time than percutaneous biopsy and is moderately expensive, it is a safe alternative technique for obtaining adequate liver tissue for diagnosis in special clinical situations. The usual indications for transjugular rather than percutaneous liver biopsy are (a) coagulation disorder (prothrombin time greater than 3 sec over control value and/or platelet count less than 60,000/cm3), (b) massive ascites and (c) desire to perform ancillary procedures, such as measurement of pressures or opacification of the hepatic veins and inferior vena cava. Less common indications for transjugular liver biopsy include failed percutaneous biopsy, massive obesity, small cirrhotic liver (increased risk and lower success rate) and suspected vascular tumor or peliosis hepatis.

Initial two-year results of the Oregon Liver Transplantation Program.

During the first 24 months of the Oregon Liver Transplantation Program, which began in October 1988, 94 patients were formally evaluated and 47 adults underwent 54 liver transplantations. Thirty-four percent of patients were veterans. The recipient operation lasted a mean of 7.