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Related Cirrhosis (relate + cirrhosis)

Distribution by Scientific Domains

Medical Sciences	100%

Selected Abstracts

Prevention of hepatocellular carcinoma recurrence with alpha-interferon after liver resection in HCV cirrhosis,,§

HEPATOLOGY, Issue 6 2006
Vincenzo Mazzaferro
Tumor recurrence after resection of hepatocellular carcinoma (HCC) can occur early (<2 years) or late (>2 years) as metastases or de novo tumors. Interferon (IFN) has the potential for chemoprevention against hepatitis C virus (HCV)-related cirrhosis. A predetermined group of 150 HCV RNA,positive patients undergoing resection of early- to intermediate-stage HCC was stratified into 80 HCV-pure (hepatitis B anticore antibody [anti-HBc],negative) and 70 mixed HCV+hepatitis B virus (HBV) (anti-HBc,positive) groups, then randomized to IFN-, (3 million units 3 times every week for 48 weeks [n = 76]) versus control (n = 74). The primary end point was recurrence-free survival (RFS); secondary end points were disease-specific and overall survival. Intention-to-treat and subgroup analysis on adherent patients were conducted. Treatment effects on early/late recurrences were assessed using multiple Cox regression analysis. No patient experienced life-threatening adverse events. There were 28 adherent patients (37%). After 45 months of median follow-up, overall survival was 58.5%, and no significant difference in RFS was detectable between the two study arms (24.3% vs. 5.8%; P = .49). HCC recurred in 100 patients (48 IFN-treated, 52 controls), with a 50% reduction in late recurrence rate in the treatment arm. HCC multiplicity and vascular invasion were significantly related to recurrence (P = .01 and .0003). After viral status stratification, while no treatment effect was apparent in the mixed HCV+HBV population and on early recurrences (72 events), there was a significant benefit on late recurrences (28 events) in HCV-pure patients adherent to treatment (HR: 0.3; 95% CI: 0.09,0.9; P = .04). In conclusion, IFN does not affect overall prevention of HCC recurrence after resection, but it may reduce late recurrence in HCV-pure patients receiving effective treatment. (HEPATOLOGY 2006;44:1543,1554.) [source]

Solitary pulmonary nodule in the liver transplant candidate: Importance of diagnosis and treatment

LIVER TRANSPLANTATION, Issue 6 2010
Allan M. Concejero
Our objectives were to define the incidence and etiology of solitary pulmonary nodules (SPNs) in patients undergoing living donor liver transplantation (LDLT), describe a diagnostic approach to the management of SPNs in LDLT, and define the impact of SPNs on the overall survival of adult LDLT recipients. Nine patients (9/152, 5.9%) were diagnosed with an SPN on the basis of chest radiography findings during the pretransplant survey. All were male. The mean age was 52 years. All the patients had hepatitis B virus,related cirrhosis with hepatocellular carcinoma. All were asymptomatic for the lung lesion. All underwent contrast-enhanced chest computed tomography (CT) to verify the presence and possible etiology of the SPNs. In 3 cases, CT was used to definitely determine that there was no pulmonary nodule; in 2, CT led to a definite diagnosis of pulmonary tuberculosis. In 4, CT led to a definite identification of an SPN but not to an etiological diagnosis. Two patients underwent outright thoracoscopy and biopsy of their SPNs. Biopsy showed cryptococcosis in both patients. One received a therapeutic trial of an antituberculosis treatment, and repeat CT after 1 month showed a regression in the size of the SPN. A diagnosis of tuberculosis was made. One patient had an inconclusive whole body positron emission tomography scan and subsequently underwent thoracoscopy where biopsy showed tuberculosis. A concomitant malignancy, either primary lung cancer or metastasis from the liver tumor, was not identified. All patients were surviving with their original grafts and were lung infection,free. The overall mean posttransplant follow-up was 54 months (range = 33-96 months). Liver Transpl 16:760-766, 2010. © 2010 AASLD. [source]

A United States compassionate use study of lamivudine treatment in nontransplantation candidates with decompensated hepatitis B virus,related cirrhosis

LIVER TRANSPLANTATION, Issue 1 2003
Hie-Won L. Hann MD
Patients with hepatitis B,related decompensated cirrhosis have limited treatment options. This prospective, multicenter study assessed lamivudine in 75 patients with decompensated cirrhosis, the majority of whom (93%) were not candidates for liver transplantation. At baseline, all 75 patients tested positive for hepatitis B surface antigen [HBsAg (+)] and 62% tested positive for hepatitis B e antigen [HBeAg (+)]. Hepatitis B virus (HBV) DNA levels were detectable in 64% of patients by the branched chain DNA (bDNA) assay. Patients received lamivudine 100 mg once daily (median duration, 12.7 months; range, 0.5 to 33 months). In patients with detectable HBV DNA pretreatment, the virus became undetectable by the bDNA assay in 69% of patients with , 6 months treatment and in 64% overall. Alanine aminotransferase (ALT) level improved in 90% and normalized in 55% of patients with , 6 months treatment and in 48% overall. Improvements in bilirubin and albumin levels occurred throughout treatment. The median Child-Pugh score improved from a baseline of 10 to 8 at last visit, with 31% (23/75) having an improved score of , 2 points, 57% (43/75) unchanged (< 2 points), and 12% (9/75) worsened (, 2 points). A virologic breakthrough developed in eight of 41 patients (18%) after a median of 13.1 months of treatment. Tyrosine-methionine-aspartate-aspartate (YMDD) variant HBV was detected in three of four patients tested. Nevertheless, at last visit, ALT, albumin, and bilirubin levels were similar for patients with and without breakthrough. Lamivudine treatment can lead to significant improvements in liver disease severity in nontransplantation candidates with advanced disease. Additional studies of lamivudine in combination with other antivirals are indicated for the large population of patients worldwide with advanced HBV-related cirrhosis and inadequate access to liver transplantation. [source]

Rapid improvement of autonomic and peripheral neuropathy after liver transplantation: A single case report

LIVER TRANSPLANTATION, Issue 2 2002
Alan John McDougall PhD
Peripheral and autonomic neuropathies are known but often unrecognized associations of cirrhosis from any cause. The pathogenesis of these effects are ill understood. Liver transplantation has been shown to reverse autonomic manifestations, but little evidence exists for an effect on peripheral neuropathy. This case report documents improvement in peripheral and autonomic neuropathy in a 40-year-old man with hepatitis B virus,related cirrhosis. A return to normal neurophysiological function was seen within 9 months of successful liver transplantation, suggesting a metabolic, rather than a structural, cause of such changes in the peripheral nervous system. [source]

Hepatitis C virus infection as a likely etiology of intrahepatic cholangiocarcinoma

CANCER SCIENCE, Issue 7 2004
Satoshi Yamamoto
Although hepatitis C virus (HCV)-related cirrhosis has been suggested as a risk factor for intrahepatic cholangiocarcinoma (ICC), few sizeable studies have tested this hypothesis. We investigated ICC risk factors, with special reference to HCV infection. We conducted a hospital-based case-control study including 50 ICC patients and 205 other surgical patients without primary liver cancer. HCV seropositivity was detected in 36% of ICC patients and 3% of controls. By univariate analysis, the odds ratio (OR) for association of anti-HCV antibodies with development was 16.87 (95% confidence interval (CI), 5.69 to 50.00). History of blood transfusion or diabetes mellitus, elevated serum total bilirubin, elevated aspartate aminotransferase and alanine aminotrans-ferase, decreased serum albumin and decreased platelet count were identified as other possible ICC risk factors. By multivariate analysis, anti-HCV antibodies (adjusted OR, 6.02; 95% Cl, 1.51 to 24.1), elevated alanine aminotransferase, decreased serum albumin, and decreased platelet count were found to be independent risk factors for ICC development. As liver status worsened, the adjusted OR for ICC tended to increase. HCV infection is a likely etiology of ICC in Japan. [source]