We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Hepatitis C virus infection in renal dialysis patients in Glasgow.
- Authors
Mclntyre, P. G.; McCruden, E. A. B.; Dow, B. C.; Cameron, S. O.; McMillan, M. A.; Allison, M. E. M.; Briggs, J. D.
- Abstract
A survey of all 483 adult dialysis patients in the three renal units in Glasgow using second-generation ELISA was carried out to determine hepatitis C virus (HCV) seroprevalence in the summer of 1991 before the introduction of blood donor screening for antibody to HCV in the UK. Supplementary testing of ELISA positive sera was by second-generation immunoblot assay (RIBA-2, Chiron). Retrospective case note analysis and testing of stored sera were performed to assess liver function and the risk factors for acquisition of the virus. Nineteen of the 483 patients (3.9%) were seropositive. Sixteen patients had been transfused and 12 had previous transplants. Seropositivity was associated with current haemodia-lysis (<0.01) rather than continuous ambulatory peritoneal dialysis (CAPD). Of those on haemodialysis, the time since first dialysis was longer for seropositives (13.6 years) than for seronegatives (6.3 years) (<0.01) but this did not apply to those on CAPD. Twelve of 19 (63.2%) seropositives had persistent elevations of alanine transferase compared to seven of 38 (18%) seronegative controls (<0.01). This large group of dialysis patients is at special risk of HCV infection but the seroprevalence is less than that reported from outside the UK despite the use of more sensitive techniques. The risk is associated with haemodialysis and is probably largely due to blood transfusion. The introduction of screening of donated blood for HCV antibody should reduce the incidence of new infection in dialysis patients.
- Publication
Nephrology Dialysis Transplantation, 1994, Vol 9, Issue 3, p291
- ISSN
0931-0509
- Publication type
Article