Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 35-year-old man with acute promyelocytic leukemia received an allogeneic bone marrow transplant (BMT) in second complete remission. The donor was his 18-year-old brother, a chronic hepatitis B virus (HBV) carrier with detectable serum hepatitis B surface antigen (HBsAg), hepatitis B e antigen (HBeAg) and hepatitis B virus DNA (HBV DNA). Before BMT, the recipient was immune to HBV, with serum antibody to HBsAg (anti-HBs), antibody to HBeAg (anti-HBe) and normal liver function. Examination of the recipient serum drawn 2 months after BMT revealed reverse seroconversion from anti-HBs/anti-HBe to HBsAg/HBeAg, which remained positive thereafter. Upon reducing cyclosporin 6 months after BMT, acute hepatitis occurred with HBV DNA in serum as evidence of active HBV replication; the patient then developed chronic hepatitis which progressed to cirrhosis and hepatic decompensation within 8 months. Transfusion of HBV DNA/HBeAg-positive bone marrow is thus harmful even when the recipient has anti-HBs prior to BMT.
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PMID:Reverse seroconversion of hepatitis B virus infectious status after allogeneic bone marrow transplantation from a carrier donor. 152 9

In carriers of HBsAg (Hepatitis B virus surface antigen) the incidence of Hepatitis D virus infection was studied in 72 (61.3%) males and 45 (38.5%) females, totally in 117 cases with a mean age of 34.8 years. There were 26 (22.2%) asymptomatic carriers of HBsAg where in other chronic carriers the diagnosis were as follows; 29 (24.7%) chronic persistent hepatitis, 20 (17.0%) chronic lobular hepatitis, 23 (19.6%) chronic active hepatitis and 19 (16.2%) posthepatic cirrhosis. The incidence of HDV serologic markers were found to be positive in 19 (16.2%) out of 117 cases.
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PMID:[Incidence of hepatitis D virus infection in chronic hepatitis B virus carriers]. 152 42

Two methods were used to unveil a possible previous hepatitis B virus (HBV) infection in patients with postnecrotic liver cirrhosis. The anamnestic response to a booster injection of HB vaccine was assessed, and the polymerase chain reaction (PCR) technique for the detection of HBV-DNA in serum and liver tissue, using primers to span the precore and core regions, was employed. Seventeen patients with postnecrotic liver cirrhosis were selected from a population with a high prevalence of HBV infection and were compared with 11 liver cirrhosis patients who were positive for antibodies to surface antigen (anti-HBs) IgG antibodies. All patients were given one dose of HB vaccine into the deltoid muscle, and anti-HBs titers were measured 1 and 4 wk after injection. Three of 17 patients, initially negative for anti-HBs, showed a primary response, with titers of anti-HBs rising from 0 to a maximum of 85 mIU/ml after 4 wk; the rest had no response. Of the 11 patients positive for anti-HBs, of whom nine were also IgG anti-HBs positive, only four had an intense anamnestic response, with anti-HBs titers rising to more than 10 times the initial values (up to 10,800 mIU/ml). Serum HBV-DNA was detected in eight patients in the antibody-negative group and in only one patient in the antibody-positive group (p less than 0.02). None of the four patients with positive anamnestic response had HBV-DNA in the serum. The prevalence of HBV-DNA in the liver was similar in both groups. Absence of HBV-DNA in serum of most patients positive for anti-HBs supports the hypothesis that HBV particles released from the liver may be captured by antibodies in the serum. We conclude that assessment of the anamnestic response to HB vaccine has no diagnostic advantage, compared with direct measurement of conventional HBV serological markers in patients with liver cirrhosis. Moreover, we suggest that this type of immunologic response may not occur when virion-associated HBV-DNA is present in the serum.
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PMID:Anamnestic response to hepatitis B vaccine in nonalcoholic liver cirrhosis patients with and without HBV-DNA. 153 39

Seven carriers of the Hepatitis B surface antigen who had acquired a form of chronic hepatitis D in the recent past were treated with lymphoblastoid alpha interferon (IFN) (10 MU three times weekly for 4 months, 6 MU three times weekly for other 8 months, with a 12 month follow-up after treatment). At the beginning of the study, these patients had a chronic active hepatitis with intrahepatic hepatitis D antigen but without signs of cirrhosis. By the end of therapy, five had normal amino-transferases and no trace of HDV-RNA in the serum. In two patients the liver enzymes and viremia relapsed during follow up; biochemical and virologic remission persisted after discontinuation of therapy in the other three patients. In the early non-cirrhotic stage of chronic hepatitis D, IFN may play a more consistent therapeutic role than in the average advanced case of the disease. Cytokine should be used as soon as a diagnosis of progressive hepatitis D is reached.
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PMID:Treatment of early chronic delta hepatitis with lymphoblastoid alpha interferon: a pilot study. 156 48

Hepatitis B virus DNA was determined in the sera of 198 chronic hepatitis B surface antigen (HBsAg) carriers by the spot hybridization technique. The results were correlated with hepatitis Be antigen (HBeAg) and antibody (anti-HBe), delta antibody (anti-HD) and liver histology. All subjects had a liver biopsy. The prevalence of HBV DNA was 63% in HBeAg-positive subjects and 8.8% in anti-HBe positives. HBV DNA was not found more frequently in chronic HBsAg carriers who had histological evidence of liver disease than in carriers without such evidence. Anti-HD was detected in 48.5% of subjects, with an increasing trend (p less than 0.001) according to the severity of liver disease. Among patients with more severe liver disease (CAH and cirrhosis), HBV DNA and HBeAg were detected less frequently in anti-HD-positive than in anti-HD-negative subjects (7% vs. 42.3%, p less than 0.001 and 7% vs. 34.4%, p less than 0.005, respectively). These findings indicate that HDV infection jointly affects both HBeAg status and HBV DNA.
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PMID:Hepatitis B virus DNA in chronic HBsAg carriers: correlation with HBeAg/anti-HBe status, anti-HD and liver histology. 156 10

Survival rates were calculated for 251 patients with cirrhosis of the liver but without hepatocellular carcinoma, primary biliary cirrhosis, or autoimmune cirrhosis who underwent laparoscopy during the past 21 years at the authors' hospital. The survival rates were calculated by the Kaplan-Meier method. Stored serum was assayed for hepatitis B surface antigen (HBsAg) and antibodies to the hepatitis C virus (HCV). Patients with alcoholic cirrhosis had significantly better survival rates than patients with HBsAg, HCV, or both. Differences in survival rates between patients with hepatitis B and C were insignificant. In both groups, habitual drinkers had a significantly lower survival rate. The results suggested that alcohol accelerates liver damage in subjects with viral hepatitis.
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PMID:Effect of drinking on the outcome of cirrhosis in patients with hepatitis B or C. 161 Oct 14

The long-term clinical course of patients with primary Type II essential mixed cryoglobulinaemia is unclear as many reports fail to separate this group from patients with Type III disease. We have reviewed 13 patients with Type II essential mixed cryoglobulinaemia who presented to the Hammersmith Hospital between 1976 and 1990. All patients had a cryoglobulin level greater than 0.1 mg/ml (range 0.27-6.50 mg/ml), and characterization of the cryoglobulin in all cases revealed the presence of a monoclonal IgM kappa component with rheumatoid factor activity together with polyclonal IgG. All patients had evidence of activation of the classical pathway of complement with greatly reduced levels of C4, while C3 levels were moderately reduced in three patients. All patients had skin disease and joint symptoms were reported by nine patients, with erosive arthritis in one. Eight patients had peripheral sensorimotor neuropathy. Renal disease was observed in 10 patients, manifesting as raised creatinine level, proteinuria or haematuria. Renal tissue was examined in eight patients: in six the appearances were those of a mesangiocapillary glomerulonephritis Type I while in the other two patients there was a mesangioproliferative glomerulonephritis, in one diffuse and in the other focal and segmental. Glomerular capillary 'hyaline thrombi' were found in six biopsies, extracapillary proliferation was found in three and evidence of vasculitis was found in all eight. Liver biopsy showed macronodular cirrhosis in one patient, while a second with recurrent episodes of jaundice showed only chronic inflammatory changes. No patient was positive for hepatitis B surface antigen; however one patient had low titre anti-hepatitis B surface antibody. Normochromic normocytic anaemia was present in nine patients. Bone marrow examination was carried out in 13 patients at presentation to our unit: 10 showed no evidence of a lymphoproliferative disorder, while three suggested the presence of a non-Hodgkin's lymphoma (some years after original presentation in all three). Unusual clinical features included one patient with retinal vasculitis and one patient with severe pulmonary haemorrhage.
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PMID:Type II essential mixed cryoglobulinaemia: presentation, treatment and outcome in 13 patients. 162 Aug 12

In a 6-month follow-up study of acute hepatitis in Japan, 31 out of 41 (75.6%) cases of post-transfusion non-A and non-B hepatitis (NANB-PTH) and 14 out of 40 (35.0%) cases of sporadic non-A non-B hepatitis (NANB-SPO) were found to be positive for antibody to the hepatitis C virus (HCVAb). After 12 months of follow-up, 30 cases (81.1%) became chronic among 37 HCVAb positive acute NANB hepatitis cases. This figure shows a significantly higher rate of chronicity as compared with HCVAb negative acute NANB hepatitis. The prevalences of HCVAb in hepatitis B surface antigen (HBsAg) negative cases of chronic hepatitis and liver cirrhosis were 76.3% (200/262) and 66.7% (106/159), respectively, which were significantly different from the values of 5.1% (13/255) and 10.6% (13/123) observed in HBsAg positive cases. Of chronic liver disease cases positive for HCVAb, 45.8% (152/332) had a history of blood transfusion, in contrast to the value of 3.7% (13/352) observed in HBsAg positive cases of chronic liver disease that were negative for HCVAb.
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PMID:Antibody to the hepatitis C virus in acute hepatitis and chronic liver diseases in Japan. 164 28

A questionnaire-based survey involving 11,801 hemophiliacs from 54 hemophilia centers in the USA and Europe documented the occurrence of hepatocellular carcinoma (HCC) in 10 patients. The crude rate of HCC was 3.2/100,000 patients/year, at least 30 times higher than the background incidence of this tumor in the countries of origin of the patients. All patients were Caucasians with hemophilia A, 39 to 74 years of age, and had liver cirrhosis. All had one or more risk factor for cirrhosis and HCC: 5 were positive for serum hepatitis B surface antigen, 4 had the antibody to hepatitis C virus, and 4 had histories of alcohol abuse. Serum alpha-fetoprotein, measured in 6 patients, was significantly elevated in 4 (range: 807-1399 ng/ml), and only moderately elevated in 2 (25 and 171 ng/ml). The onset of HCC was asymptomatic in 5 patients, whereas it was accompanied by jaundice, abdominal pain, or ascites in the remaining patients. Thus, HCC seems to be a more important secondary disease for hemophiliacs than formerly recognized. Since HCC is often asymptomatic, screening hemophiliacs with chronic liver disease with periodic ultrasound scans might increase the changes of detecting HCC at a stage amenable to surgical treatment.
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PMID:Hepatocellular carcinoma in hemophilia. 165 Jan 34

Hepatitis C virus (HCV) is the major etiologic agent of parenterally transmitted non-A, non-B hepatitis. To determine whether there is a relationship between this virus agent and hepatocellular carcinoma (HCC), the sera of patients with HCC and chronic hepatitis were assessed using a sensitive immunoassay for HCV antibody. Anti-HCV was detected in 65% of 132 patients with HCC, without any relationship with the presence of the hepatitis B surface antigen (HBsAg). The prevalence (74%) of anti-HCV was high, as expected in patients with putative non-A, non-B cirrhosis also. The prevalence of anti-HCV was less in patients with HBsAg-positive cirrhosis (28%) and in patients with disease not related to viral hepatitis and healthy controls (8%). These data suggest, but do not prove, that HCV is an important factor associated with HCC.
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PMID:Hepatitis C antibody in patients with chronic liver disease and hepatocellular carcinoma. 165 Jun 89


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