[Cytopenias and their correction during antiviral therapy of chronic hepatitis C in patients with genotype 1].

The main reason for the ineffectiveness of antiviral therapy in patients with chronic hepatitis C that impedes full and adequate treatment of IFN-α and ribavirin is the development of neutropenia and thrombocytopenia. The present study included 63 patients (59% men and 41% women) with chronic hepatitis C that did not previously receive antiviral therapy. All patients had HCV genotype-1 (15 patients with genotype 1a; 42 people, with genotype 1b; 6 patients, with genotypes (1a + 1b)). The patients' age was 33.8 ± 0.7 years, with term of infection 6,1 ± 0,8 years. It was shown that in the case of treatment with Peg-IFN-alpha in combination with ribavirin, a significant decrease in the number of white blood cells, neutrophils and platelets prevailed in patients with HCV-monoinfected genotype 1b in the F0-F2 stages (2,8-8,6 kPa) at METAVIR. With the development of moderate "early" (less than 12 weeks of antiviral therapy) and for the prevention of "late" (more than 12 weeks of treatment) neutropenia, appointment of immune medicine likopid (glucosaminylmuramyldipeptide) at a dosage of 1 mg, 2 times a day for 20 days, in patients with chronic hepatitis C (genotype 1b ) with <F3 fibrosis significantly stimulates leucopoiesis and increases the number of neutrophils and platelets, which makes it possible to avoid reduction of the dose of interferon and to increase the efficiency of the antiviral therapy. Thus, for the first time experimental evidence is presented for the effectiveness of medicinal likopid correction of neutropenia and thrombocytopenia in patients with chronic hepatitis C (genotype 1), which indicates the feasibility of introducing likopid into the antiviral therapy.