66
Participants
Start Date
July 1, 2017
Primary Completion Date
December 30, 2020
Study Completion Date
December 30, 2020
Metronidazole Oral
Oral metronidazole 400 mg BID for 7 days at first month.
"Metronidazole and Lactobacillus"
Oral metronidazole metronidazole 400 mg BID for 7 days at first month and Lactobacillus vaginal suppositories for 10 days at first month,second month and third month.
Dept Obstetrics and Gynecology, Shenzhen
Peking University Shenzhen Hospital
OTHER