The investigators are trying to determine if oral Probiotics(Umeta-mimi,30 days) with Metronidazole vaginal suppositories (7 days) is better than using Metronidazole vaginal suppositories(7 days) only in preventing the recurrence of bacterial vaginosis
Studies have shown that oral Probiotics(Umeta-mimi) can significantly promote the recovery of vaginal flora mainly because intestinal microbiota can migrate and affect vaginal microecology. This project aims to evaluate the efficacy of oral Probiotics(Umeta-mimi,30 days) with Metronidazole vaginal suppositories(7 days) in the treatment of bacterial vaginosis (BV) and to explore the correlation between vaginal flora and fecal flora by detecting the metagenomics of vaginal secretions and intestinal feces at the time of baseline phase,14 days after treatment, the first month after treatment, 5-7 days after third menstruation after treatment and 5-7 days after sixth menstruation after treatment
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
140
Metronidazole vaginal suppositories (200 mg,2 capsules per day,7 days )
Metronidazole vaginal suppositories (200 mg,2 capsules per day,7 days ) and Oral pobiotics(Umeta-mimi,5×109cfu per day,30 days)
Peking University Shenzhen Hosptal
Shenzhen, Guangdong, China
RECRUITINGCure rate of BV
Assessments with different Units of Measure:clinical symptoms such as itching or burning; "fishy" smell; homogeneous thin vaginal discharge;Nugent score; pH\>4.5; clue cell.
Time frame: 14 days after treatment
Recurrence of BV
Nugent score
Time frame: The first month after treatment
Recurrence of BV
Nugent score
Time frame: 5-7 days after third menstruation after treatment
Recurrence of BV
Nugent score
Time frame: 5-7 days after sixth menstruation after treatment
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