The impact of hepatitis screening on diagnosis and treatment in rheumatoid arthritis

Identification of patients with exposure to viral hepatitis is an important part of the care of patients with inflammatory arthritis. This study was conducted to assess the extent of hepatitis B and C screening, and the prevalence of viral hepatitis in a cohort of patients with established rheumatoid arthritis (RA). The medical records of 100 consecutive RA patients were retrospectively analysed for screening of hepatitis B surface antigen, surface antibody and core antibody and hepatitis C antibody. A teaching session was then conducted with the rheumatology team, emphasising the rationale for viral hepatitis testing. We then prospectively analysed 100 more RA patients to see if hepatitis screening improved. In the initial 100 patients (21 % male, mean age 65 years), 85 % were taking methotrexate and 22 % biologic treatments. A complete hepatitis screen was present in 8 %, while 12 % had hepatitis B core antibody checked and 53 % had been tested for hepatitis C.