EXPERIENCE OF IMMUNOCORRECTIVE TREATMENT IN THE MANAGEMENT OF PATIENTS WITH CERVICAL INTRAEPITHELIAL NEOPLASIA ON THE BACKGROUND OF GENITAL PAPILLOMAVIRUS INFECTION

Abstract

Introduction. Human papillomavirus (HPV), its highly oncogenic types, is considered to be the initiating factor in the development of dysplasia and cervical cancer The role of immunomodulatory therapy in reducing the risk of cervical cancer in women with cervical intraepithelial neoplasia (CIN) associated with HPV infection remains in the focus of researchers. Aim of the study: to evaluate the effectiveness of the use of the immunomodulator Allokin-alfa in the complex treatment of cervical intraepithelial neoplasia against the background of genital papillomavirus infection. Materials and methods. We examined 60 women who received CIN1- 2 treatment on the background of HPV infection of high oncogenic risk in the multidisciplinary medical center of the Odessa National Medical University. The patients were divided into 2 groups: 1 (main) group consisted of 30 women who received cold plasma ablation of cervical dysplasia in combination with immunomodulatory therapy with alloferon, group 2 (comparison) consisted of 30 patients who received standard cold plasma ablative treatment without immunomodulators. The control group consisted of 30 healthy women. All women underwent cytomorphological examination of the cervical epithelium, HPV testing, colposcopy, and targeted biopsy. Immunological status was assessed by indicators of cellular and humoral immunity, the content of α- and γ-interferon. Results. In patients with CIN1-2 against the background of HPV, an increase in the level of serum Ig A, CD8 level, a decrease in the CD4 content and immunoregulatory index, CD19 content were revealed, which indicated immunosuppression. Immunocorrective therapy witn alloferon (Allokin-alfa) in complex, with cold plasma ablation, treatment of CIN1-2 promoted the normalization of the parameters of immunity and interferon status, which contributed to the acceleration of epithelialization, (OR — 15,48; 95% CІ: 2,05-136,45; р=0,0094). a decrease in the frequency of residual lesions, and a HPV elimination. Conclusions. Complex treatment of CIN1-2 using cold plasma ablation and immunocorrection by perioperative administration of alloferon (Allokin-alfa) is accompanied by better functional results, compared only with the use of cold plasma ablation: accelerated epithelialization, improved colposcopic picture, decreased frequency of relapses, elimination of HPV, normalization of immunе and interferon status.