The problem of recurrent bacterial vaginosis: modern strategies

Abstract

Objective: to evaluate the clinical tolerability, effectiveness and stability of the therapeutic result when using different regimens for the treatment of recurrent bacterial vaginosis (BV) in women of reproductive age. Materials and methods. 105 women of reproductive age with diagnosed recurrent symptomatic BV participated in the study. The participants were randomized into three comparable groups of 35 women each. A ten-day primary decontamination of the vaginal tract was carried out in all groups: intravaginal administration of the drug Tergynan for group 1 and Femiril suppositories in groups 2 and 3. After the initial treatment patients of group 3 received the vaginal probiotic suppositories Alactel Femi for 15 days, after that they used it twice a week No. 10. The effectiveness of BV therapy was evaluated immediately after the antibacterial course and after a 6-month follow-up period based on the results of clinical examination and determination of vaginal pH. Results. Subjective and objective signs of bacterial infection were not detected in all participants after the course of vaginal decontamination. The pH of vaginal secretion was within the normal range and did not differ statistically between the groups. After 6 month, according to the results of a gynecological examination and pH test, one recurrence of BV was confirmed in group 1 and 2. The patients of group 3 had no complaints about manifestations of reinfection, which, in combination with the data of pH-metry, allowed confirming the absence of BV recurrences in them. Additional use of a probiotic in a complex with lactic acid in group 3 was associated with a stable normalization of the acid-alkaline balance of the vaginal secretion: 4.43 ± 0.12 and 4.39 ± 0.14 in groups 1 and 2, respectively, against 4.02 ± 0 ,12 in the 3rd group (p < 0.05). Conclusions. Obtained results indicate a more stable anti-relapse effectiveness and safety of the local use of Femiril, followed by the restoration of the physiological parameters of the vaginal biotope with a complex of probiotics and lactic acid in the Alactel femi. The effectiveness of this approach consists in combining the antibacterial effect of phytoextracts with the successive restoration of vaginal immunity and metabolism through persistent colonization of the mucous membrane with living lactobacilli of eubiotic origin.

Keywords

• bacterial vaginosis
• vaginal dysbiosis
• antirelapse therapy
• probiotic
• lactic acid