Completed
NA
INTERVENTIONAL
NCT01317823
Bishop Score and Transvaginal Ultrasound for Preinduction Cervical Assessment in Multiparas
View on ClinicalTrials.gov
Updated Dec 15, 2025
Brief Summary
To compare the ultrasonographic cervical length with the Bishop score in determining the administration of prostaglandin for preinduction cervical ripening in multiparous women at term.
Interventions
Name:
Assessment of cervical status
Type:
OTHER
Description:
Assessment of cervical status based on Bishop score versus sonographically measured cervical length
Primary Outcomes
Measure:
Successful labor induction
TimeFrame:
Eleven hours of initiating oxytocin on the fist day of induction
Description:
Induction success was defined as an ability to achieve the active phase of labor corresponding to a cervical dilatation of ≥ 4 cm within 11 hours of initiating oxytocin (i.e., within 22 hours of the administration of a dinoprostone vaginal insert) on the first day of induction.
Trial Information
NCT ID
NCT01317823
Status
Completed
Study Type
INTERVENTIONAL
Phases
NA
Sponsor
Seoul National University Hospital
Last Updated
December 15, 2025