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Construction and Validation of a Risk Prediction Model for Intrapartum Cesarean Section Following Attempted Vaginal Delivery

Construction and Validation of a Risk Prediction Model for Intrapartum Cesarean Section Following Attempted Vaginal Delivery

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600127838
Enrollment
Unknown
Registered
2026-07-08
Start date
2026-07-10
Completion date
Unknown
Last updated
2026-07-13

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

Conditions

intrapartum cesarean section

Interventions

Intrapartum cesarean section group:None
Vaginal delivery group:None

Sponsors

Shanghai General Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1.Received antenatal care and delivered in our hospital; 2.Planned or attempted vaginal delivery; 3.Both the pregnant woman and her husband are of Chinese ethnicity; 4.Singleton pregnancy; 5.Term delivery.

Exclusion criteria

Exclusion criteria: 1. Did not receive antenatal care at our hospital or did not deliver at our hospital; 2.Underwent elective cesarean section; 3.Either the pregnant woman or her husband is a foreign national; 4.Twin or multiple pregnancy; 5. Preterm birth or miscarriage; 6. Missing 20% or more of antenatal care records.

Design outcomes

Primary

MeasureTime frame
Biochemical indicators (e.g., total cholesterol, glycated hemoglobin);—

Secondary

MeasureTime frame
Ultrasonic indicators (fetal abdominal circumference, biparietal diameter, etc.);—

Countries

China

Contacts

Public ContactZhuang Yan

Shanghai General Hospital

021003zy@shgh.cn+86 13761562832

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Jul 23, 2026