Details van artikel 141 van 177 gevonden artikelen
Seroprevalence of Hepatitis A, B, C, and D Markers and Liver Function Abnormalities in Intravenous Heroin Addicts
Titel:
Seroprevalence of Hepatitis A, B, C, and D Markers and Liver Function Abnormalities in Intravenous Heroin Addicts
Auteur:
Tennant, Forest Moll, David
Verschenen in:
Journal of addictive diseases
Paginering:
Jaargang 14 (1995) nr. 3 pagina's 35-49
Jaar:
1995-10-12
Inhoud:
To determine the most prevalent forms of hepatitis in intravenous heroin addicts, 389 addicts consecutively admitted to outpatient treatment clinics throughout California were tested for antibodies to hepatitis A (anti-HAV), B core (anti-HBc), B surface (anti- HBs), C (anti-HCV), D (anti-HDV), and B surface antigen (HBsAg). The majority were also tested for serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase, lactic dehydrogenase, total bilirubin, globulins, albumin, and platelet count. The seroprevalence of each marker was: anti-HAV (40.7%); anti-HBc (73.6%); anti-HBs (46.7%); anti-HCV (93.6%); anti-HDV (9.6%), and HBsAg (3.5%). No single case was positive for IgM, anti-HAV, or for both HBsAg and anti-HDV, indicating the presence of recent hepatitis A or hepatitis D infection. Abnormal liver enzymes, serum proteins, total bilirubin, and platelet count were found to be abnormal in 5.3 to 44.8% of anti-HCV cases indicating persistent infection. Among anti-HCV cases, elevated total bilirubin or a low platelet count was invariably associated with one or more liver enzyme and protein abnormalities.We conclude that while acute hepatitis may be frequent and caused by various viral types, hepatitis C is the primary form of chronic hepatitis found in intravenous heroin addicts. Almost half of hepatitis C cases demonstrate liver function abnormalities indicating persistent infection that has the potential to be contagious and progress to cirrhosis, liver failure, and hepatocellular carcinoma.
Uitgever:
Routledge
Bronbestand:
Elektronische Wetenschappelijke Tijdschriften
Details van artikel 141 van 177 gevonden artikelen
Tijdschrift beschrijving