150
Participants
Start Date
July 1, 2023
Primary Completion Date
December 31, 2025
Study Completion Date
December 31, 2025
Human interferon alpha 2b vaginal Effervescent capsules
①Interferon group: human interferon alpha 2b vaginal effervescent capsule vaginal medication. ② Promestriene group: promestriene cream vaginal medication. ③Interferon + promestriene combination group: two drugs were given in combination.
Qianfoshan Hospital
OTHER