Pharmacological correction of immunological disorders in perimenopausal women with recurrent epithelial cervical dysplasia associated with human papillomavirus infection
Authors: Beniuk V.O. , Ginzburg V.H. , Goncharenko V.M. , Nykoniuk T.R. , Laskava T.G. , Usevych I.A. , Rossovska M.Ye. 
Published: June 2024

Despite the successes achieved in implementing screening programs and treating diseases caused by human papillomavirus (HPV) infection, the frequency of cervical intraepithelial neoplasia (CIN) of moderate and high grades associated with high-risk human papillomavirus (HR-HPV) remains between 9% to 21%. Vaginal dysbiosis and the development of immunodeficient states due to persistent HR-HPV infection require effective immunomodulatory and antiviral therapy before cervical surgery in perimenopausal women with recurrent CIN II.The objective: to evaluate the effectiveness of antiviral and immunomodulatory therapy by determining the state of vaginal biocenosis, immunological status and papillomavirus load of the cervical mucosa before surgical treatment in perimenopausal women with recurrent CIN II.Materials and methods. A prospective study was conducted on 98 women aged 40 to 55 years old, including 60 patients with morphologically verified recurrent CIN II associated with high-risk HPV, forming the main group. The control group comprised 38 women with negative HPV test results and without significant gynecological or somatic pathology. In the main group, a complex consisting of a blend of plant extracts of sod pike grass (Deschampsia caespitosa), ground cinquefoil grass (Calamagrostis epigeios), and echinacea purpurea grass (Echinaceae purpureae) was administered orally.Vaginal microbiota was assessed using Hey-Іson criteria, and immunological status was examined in patients using solid-phase enzyme-linked immunosorbent assay to determine IgG, IgM, IgA antibodies in serum and cervical mucus, levels of interleukin-1β (IL-1β), interferons alpha (IFN-α), gamma (IFN-γ), tumor necrosis factor alpha (TNF-α). Additionally, the DNA of high-risk HPV in cervical mucosa was quantitatively assessed using real-time PCR. The investigations were conducted before and after the applied therapy.Results. The investigation of vaginal content revealed the presence of bacterial vaginosis in 65.0% of patients in the main group, the frequency of which decreased by 2 times after treatment, with the number of women with an intermediate type of vaginal content increasing by 2.8 times (51.7%) and those with normal microbiota increasing by 2.5 times. Disruptions in cellular and humoral immunity systems were identified. After treatment, there was an increase in viral load in the significant «threshold» category (3–5 lg) by 1.25 times and in the «above threshold for progression» category (>5 lg) by 2.3 times, reflecting natural HPV clearance. No direct correlation was found between viral load activity and the degree of CIN or positive morphological changes regarding regression of cervical intraepithelial lesions.Conclusions. The use of a complex containing a blend of plant extracts of sod pike grass (Deschampsia caespitosa), ground cinquefoil grass (Calamagrostis epigeios), and echinacea purpurea grass (Echinacea purpureae) improves the state of vaginal biocenosis, indicators of cellular and humoral immunity, and promotes HPV elimination, it has adequate safety and tolerability, which determines the feasibility of its use in the complex treatment of cervical intraepithelial neoplasia at the preparatory stage before surgery and in the postoperative period to prevent complications and relapses.