Effectiveness of the Two Microorganisms Lactobacillus fermentum LF15 and Lactobacillus plantarum LP01, Formulated in Slow-release Vaginal Tablets, in Women Affected by Bacterial Vaginosis

BV, also known as vaginal bacteriosis is the most common cause of vaginal infection in women of childbearing age. Furthermore, BV is often asymptomatic as about 50% of women with this condition have no symptoms at all and the prevalence rate in apparently healthy women is around 10%. This study suggests the ability of the 2 strains L. fermentum LF15 and L. plantarum LP01 to counteract acute Gardnerella infections effectively and significantly improve the related uncomfortable symptoms in a very high percentage of women. This could be partially attributed to the presence of tara gum, which is able to create a mechanical barrier against Gardnerella on the surface of vaginal mucosa as a primary mechanism. Furthermore, long-term physiological protection seems to be established, thanks to the integration of the 2 lactobacilli into the vaginal microbiota and to their adhesion to the epithelial cells of the mucosa. In the light of the additional in vitro inhibitory activity against E. coli, their prospective use in AV could also prove interesting.