National study of screening practices for hepatitis C among hemodialysis patients. Hepatitis Group
Ducret, N.; Mercier, S.; Colin, C.; Vergnon, P.; Laroche, C.; Bailly, F.; Caillette, A.; Labeeuw, M.; Trepo, C.
Nephrologie 19(4): 217-222
1998
ISSN/ISBN: 0250-4960 PMID: 9675762 Document Number: 490529
French and American consensus conferences on hepatitis C confirmed the burden of that disease, especially in high risk populations. In France, the seroprevalence of HCV is about 20% among haemodialysed patients. This study aimed at describing the French screening practices in haemodialysed patients. In 1995, 1213 self-administered questionnaires were sent to nephrologists working in 715 dialysis units. The response rate was 48% (585/1213) and 485 questionnaires were analysed. In 98% of questionnaires nephrologists answered that they prescribed screening test. Routine screening with alanine amino-transferase (ALT) was reported in 98% of questionnaires, usually once a month (57%) or four times a year (23%). Routine anti-HCV serology was reported by 96%, usually once (28%) or twice (46%) a year. The two main annual strategies combining ALT and anti-HCV serology were 12 ALT and 2 serologies (21%), or 12 ALT and 1 serology (14%) per year. HCV RNA detection was reported mainly in the case of positive anti-HCV serology (70%). The study suggested heterogeneity in screening practices and revealed the need to determine the cost-effectiveness ratios of the various strategies.