Search results for "Chronic Active"

Serum hyaluronate and type III procollagen aminoterminal propeptide concentration in chronic liver disease. Relationship to cirrhosis and disease act…

1991

. To analyse the relationship between the presence of liver cirrhosis and hepatic inflammation and the serum concentrations of the aminoterminal propeptide of procollagen type III (P-III-NP) and of hyaluronic acid (HA) in chronic liver disease, we measured P-III-NP and HA concentrations in paired serum samples from 133 patients with various chronic liver diseases, from 22 patients with acute hepatitis and from 50 healthy age-matched controls. In 24 (of the 133) patients with autoimmune chronic liver disease, follow-up determination was performed during therapeutic treatment with immunosuppressive drugs. Compared with controls P-III-NP concentrations (medians) were significantly elevated in …

A mitochondrial antigen-antibody system in cholestatic liver disease detected by radioimmunoassay.

2007

A radioimmunoassay (RIA) was established for the detection of antimitochondrial autoantibodies (AMAs) in patient sera. AMAs were detected by RIA in 12 of 14 patients with primary biliary cirrhosis and in 3 of 29 patients with chronic active hepatitis. AMAs were detected by indirect immunofluorescence in all sera positive by RIA. In addition, two patients with primary biliary cirrhosis and one patient with chronic active hepatitis were AMA positive when tested by indirect immunofluorescence, but negative when tested by RIA. AMAs were not detected by RIA or indirect immunofluorescence in 121 further patients with various hepatic and nonhepatic diseases, including healthy controls. The RIA det…

Mycophenolate mofetil versus azathioprine in patients with chronic active ulcerative colitis: a 12-month pilot study.

2000

Ulcerative colitis (UC) is an inflammatory bowel disease (IBD) of unknown etiology frequently requiring long-term therapy for control of symptoms and prevention of relapse. Azathioprine (AZA) has been shown to be effective and safe in the treatment of chronic active UC. However, the alternatives to treatment with AZA are limited. Our aim was to compare the efficacy and safety of treatment with mycophenolate mofetil (MMF)/prednisolone versus standard immunosuppressive treatment with azathioprine (AZA)/prednisolone in patients with chronic active UC.The study was designed as an open comparison of MMF versus AZA. Twenty-four patients with active UC (Rachmilewitz scoreor =6 points) were randoml…

Hepatitis C virus (HCV) and autoimmune liver diseases

1992

Anti-HCV tests were positive in 18–45% of sera from patients with autoimmune chronic active hepatitis. High gammaglobulin levels may result in false positive results, however, some sera show true positivity. PCR testing of such sera is necessary in order to determine whether HCV is directly involved in specific forms of the disease.

Budesonide in previously untreated autoimmune hepatitis

2005

Background: Autoimmune hepatitis (AIH) is a chronic liver disease that is effectively treated with immunosuppressive therapy. Predniso(lo)ne, often in combination with azathioprine, is the basic therapeutic option to induce remission. However, this regimen can cause numerous side effects. The aim of the present study was to evaluate budesonide as a treatment option in the induction of remission in patients with previously untreated AIH. Methods: Between October 1998 and August 1999, 12 patients were treated with 3 mg budesonide thrice daily for 3 months in this open one-arm multicenter phase IIa study. Primary end point was induction of remission indicated by a drop of aspartate aminotransf…

A lymphocyte-glia connection sets the pace for smoldering inflammation

2021

Successful therapeutic options directly targeting disability progression in patients with multiple sclerosis (MS), a chronic inflammatory disorder of the central nervous system, are lacking. Now, a study published in Nature by Absinta and colleagues profiles a lymphocyte-glia connection at the edge of chronic active lesions that continuously drives neurodegenerative pathways.

Cellular cytotoxicity against the human hepatoma cell line PLC/PRF/5 in patients with hepatitis B virus-induced chronic active hepatitis (CAH) and no…

2008

e System and intrahepatocelullar HBcAG and HBsAG in HBsAG positive patients with liver diseases and healthy carriers.

1977

Patients with hepatitis-B surface antigen positive liver diseases and healthy carriers were studied for the presence of e-antigen and anti-e as well as for intrahepatocellular HBsAG and hepatitis-B core antigen. The e-antigen was demonstrated in 9 out of 12 patients with chronic perisitent hepatitis, in 15 out of 39 patients with chronic active hepatitis, in 3 out of 40 patients with acute type B hepatitis, and in 2 out of 9 patients with a protracted course of type B hepatitis. No e-antigen was found in healthy HBsAG carriers nor in patients with complete recovery from type B hepatitis one year after onset of the disease. Anti-e was detected in 24 out of 61 healthy HBsAG carriers with a no…

Oral lichen planus, hepatitis C virus, and HIV: no association in a cohort study from an area of high hepatitis C virus endemicity

2004

Abstract Objectives We sought to assess the age-specific prevalence of oral lichen planus (OLP) in Mediterranean patients with chronic hepatitis C virus (HCV) and to evaluate the features of OLP in relation to sex, smoking, HCV genotype, HIV-1 coinfection, and antiviral treatments. Methods In all, 178 anti-HCV-positive adults (60 women and 118 men; age range 20-66 years) recruited from two cohorts (104 HIV-negative patients and 74 patients with HIV coinfection) underwent oral examination. Results Overall prevalence of OLP was 2.8% (5 of 178) (male/female ratio 0.2; odds ratio=0.119; 95% confidence interval=0.013-1.106), only among HIV-negative participants, always in the reticular pattern, …

A retrospective study of the role of delta agent infection in children with HBsAg-positive chronic hepatitis.

1985

The prevalence of intrahepatic delta antigen and/or anti-delta antibody was retrospectively investigated in 102 children with chronic HBsAg-positive hepatitis who were seen consecutively in three medical institutions between 1974 and 1982. Delta infection markers were found in 13 patients (12.7%) who exhibited high serum titers of anti-delta antibody; intrahepatic delta antigen was detected in ten. Eleven of the 13 children had severe progressive liver disease associated in all but one with absence of hepatitis B virus replication as evaluated by analysis of serum hepatitis B virus DNA. The factors which seem to increase the risk of delta infection in children who are hepatitis B virus carr…