[Beta-interferon treatment of HPV infections of the lower genital tract in women].

In the period 9-1989/12-1991, 47 fertile women affected by genital HPV infection have been treated with i.m. systemic beta-interferon (3 x 10 x 6 UI every other day for 4 weeks). We have noticed 1 case of drop-out (2, 1%). At the short-medium follow-up (> or = 6 months), the therapy has proved to be probably and/or certainly efficacious in 74.4% of cases (35/47). In patients with condylomas in the cervical region, the less respondent part, we have noticed a reaction in 64.3% of cases; in those who have an extra-cervical or diffused HPV infection, in 89.4%. In the patients with complete follow-up, treated with supplementary DTC if necessary, the recovery ratio reached 92.5%. The i.m. systemic therapy with beta-IFN is efficacious in the treatment of genital HPV infections: it is well tolerated and offers the possibility of obtaining a useful "therapeutic integration" with the traditional destructive physical techniques of therapy.