Verify the Safety and Effectiveness of the Cerclage Pessary in Prevention and Treatment of High-risk Preterm Pregnancy

NCT03637062 · clinicaltrials.gov ↗

NA

Phase

NOT_YET_RECRUITING

Status

300

Enrollment

OTHER

Sponsor class

Conditions

High Risk Pregnancy

Interventions

DRUG: Progesterone
DEVICE: pessary

Sponsor

QH Medical Technology Ltd.