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Prediction of Delivery Mode by Ultrasound-assessed Fetal Position in Nulliparous Women With Prolonged First Stage of Labor.

Prediction of Delivery Mode by Ultrasound-assessed Fetal Position in Nulliparous Women With Prolonged First Stage of Labor.

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT05206409
Enrollment
382
Registered
2022-01-25
Start date
2022-01-25
Completion date
2023-08-30
Last updated
2023-10-17

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

Conditions

Prolonged Labor

Brief summary

In the past years, numerous studies have been published on the use of ultrasound during labor, showing this is an effective, accurate and objective tool for the assessment of the fetal head position and station. Literature affirmed that traditional transvaginal digital examination is highly subjective and dependent on the operator's experience. On the contrary, the use of intrapartum suprapubic transabdominal ultrasound can improve accuracy in determination of fetal head position and the precise knowledge of the location of specific fetal head landmarks in relationship to maternal pelvis. Intrapartum ultrasound will assist obstetricians in the diagnosis of normal labor progression, suggesting when medical and or operative intervention should be taken in case of complications.

Interventions

DIAGNOSTIC_TESTUltrasound

Fetal head position determination using ultrasound

Sponsors

Ain Shams University
Lead SponsorOTHER

Study design

Observational model
CASE_ONLY
Time perspective
CROSS_SECTIONAL

Eligibility

Sex/Gender
FEMALE
Healthy volunteers
Yes

Inclusion criteria

* nulliparous women * Singleton pregnancy * prolonged first stage of Labor * average fetal weight * gestational age at or beyond 37 weeks

Exclusion criteria

* IUFD * malpresentation

Design outcomes

Primary

MeasureTime frameDescription
Mode of delivery6 monthsCorrelation between fetal head position and mode of delivery

Countries

Egypt

Outcome results

None listed

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