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Transperineal Ultrasound and the Place of Sonopartograph in Travay Follow-up in Term Pregnancy

Evaluation of the Active Phase of Delivery by Transperineal Ultrasound and the Place of Sonopartograph in Travay Follow-up in Term Pregnancy

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06177080
Enrollment
100
Registered
2023-12-20
Start date
2021-12-01
Completion date
2022-07-01
Last updated
2024-09-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Intrapartum, Transperineal Ultrasound

Keywords

head symphysis distance, angle of progression, sonopartograph

Brief summary

Investigators aimed to determine the progression of the descent angle and head symphysis distance measured by intrapartum transperineal ultrasound as an alternative to vaginal examination and bishop score, according to time and cervical dilatation and to draw a sonopartograph as a new indicator also aimed to evaluate the success of the use of transperineal ultrasound in the active phase of labor in predicting prolonged labor, duration and mode of of delivery.

Detailed description

Descent angle and head symphysis distances by transperineal ultrasound of pregnant women who are in the active phase of labor was measured hourly in the first phase of the active phase (the period from 4 cm to full dilation of the cervical opening); every 15 minutes in the second phase of the active phase (time from full dilation to delivery of the baby) Cervical dilatation and head levels were noted by simultaneous digital vaginal examination. The physician who performed the imaging and the physician who made the vajinal examination worked independently of each other and did not see each other's results.

Interventions

descent angle and head symphysis distances by transperineal ultrasound of active phase of labor women.

Sponsors

Sanliurfa Mehmet Akif Inan Education and Research Hospital
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
SCREENING
Masking
NONE

Intervention model description

30 nulliparous and 70 multiparous total 100 singleton pregnant women measured descent angle and head symphysis distances by transperineal ultrasound in the active phase of labor.

Eligibility

Sex/Gender
FEMALE
Age
18 Years to 45 Years
Healthy volunteers
Yes

Inclusion criteria

* multiparous pregnancy * active phase in labor * vertex position

Exclusion criteria

* multiple pregnancy * BMI over 35 * preterm labor * congenital anomalies

Design outcomes

Primary

MeasureTime frameDescription
Transperineal ultrasound instead of digital vaginal examination7 monthsuse of transperineal ultrasound in the active phase of labor in predicting prolonged labor, duration and mode of delivery.

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026