Lactic Acid Gel vs. Metronidazole for Bacterial Vaginosis Treatment
Author Information
Author(s): Fiona Tidbury, Grégory Brülhart, Gabriela Müller, Elena Pavicic, Susanna Weidlinger, Gerrit Eichner, Michael von Wolff, Petra Stute
Primary Institution: University Clinic of Bern
Hypothesis
Is lactic acid vaginal gel as effective as oral metronidazole for treating acute bacterial vaginosis?
Conclusion
Lactic acid vaginal gel was well tolerated and showed mixed results as a treatment for acute bacterial vaginosis.
Supporting Evidence
- 60% of patients using lactic acid gel were considered cured after three weeks based on Amsel criteria.
- 14 out of 14 patients in the metronidazole group were cured after three weeks.
- The lactic acid gel group had a recurrence rate of 37.5% compared to 14.3% in the metronidazole group.
Takeaway
This study looked at two treatments for a common vaginal infection. One was a gel, and the other was a pill. The gel was okay but not as good as the pill for curing the infection.
Methodology
32 women with acute bacterial vaginosis were randomly assigned to receive either lactic acid vaginal gel or oral metronidazole, with various assessments at multiple follow-up points.
Potential Biases
The lack of masking could introduce bias in treatment assignment and reporting.
Limitations
The study lacked masking, had a low retention rate, and the short-term efficacy was only assessed at three weeks.
Participant Demographics
All participants were women aged 18 and older with acute symptomatic bacterial vaginosis.
Statistical Information
P-Value
0.020
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website