Probiotic trial reports vaginal microbial changes in women with HPV
A placebo-controlled trial reported changes in vaginal bacteria and fungi after probiotic use. Questionnaire findings were also favorable, but the abstract does not report whether HPV infection cleared.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
In women positive for HPV, the tested probiotic was studied against placebo over 12 weeks. The probiotic group showed changes in vaginal microbial communities, including more Lactobacillus and less Streptococcus and Candida. Questionnaires also linked probiotic use with better reported vaginal and mental health. These findings do not establish that the probiotic cleared HPV infection.
The abstract omits participant count, numerical questionnaire effects and the comparison underlying each microbial change. It reports favorable microbial diversity without explaining what that meant quantitatively or how it related to clinical outcomes.
The main measured outcome
The researchers collected vaginal swabs and analyzed microbial DNA to characterize bacterial and fungal communities. These measurements describe the makeup of the vaginal microbiota, meaning its community of microorganisms, rather than directly measuring whether an infection resolved.
Questionnaires and clinical meaning
Vaginal health questionnaires were linked to favorable vaginal and mental health findings. The abstract does not name the questionnaire scales or provide the size of those changes, making it difficult to judge their importance to participants.
The original publication
Impact of the Probiotic on the Modulation of Vaginal Bacterial and Fungal Microbiota in HPV-Positive Women.
Xu P, Uma Mageswary M, Nisaa AA et al.
Mol Nutr Food Res · 2025
- PubMed ID
- 40495681
- Record checked
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