[Clinical characteristics and analysis of patients with hematological diseases and HCV-Ab positive]

Objective: To observe the biological characteristics of patients with hematological diseases and hepatitis C antibodies positive and to investigate features of HCV infection and reactivation. Methods: A total of 85 patients with seropositive HCV at the hematology ward in Henan Cancer Hospital between October 2010 and October 2015 were analyzed. The clinical characteristics and laboratory data were retrospectively reviewed. Original disease treatment information was obtained from the medical records. Results: The positive rate of HCV-Ab was 1.2%, which was significantly higher than that of the general population(1.2% vs 0.4%, P<0.001). Of the 25 patients who showed anti-HCV seroconversion during the period of treatment or follow-up, serum ALT level was elevated in 15 patients(60.0%)and AST level got synchronous increase in 14 patients (56.0%). Of the 85 patients with positive HCV-Ab, 13 (15.3%) patients suffered from HCV reactivation with hepatic injury in varying degrees after chemotherapy or HSCT. Conclusions: Patients with hematological diseases have high incidence of HCV infection and reactivation, and most of them have hepatic injury. Chemotherapy and HSCT are important risk factors for HCV reactivation.