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Retrospective analysis of the impact of epidural labor analgesia on severe maternal morbidity based on big data

Retrospective analysis of the impact of epidural labor analgesia on severe maternal morbidity based on big data

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500099731
Enrollment
Unknown
Registered
2025-03-27
Start date
2025-04-30
Completion date
Unknown
Last updated
2025-03-31

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

Conditions

severe maternal morbidity, SMM

Interventions

Epidural labor analgesia group:None
Group without epidural labor analgesia:None

Sponsors

Women’s Hospital of Nanjing Medical University, Nanjing Women and Children’s Healthcare
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 50 Years

Inclusion criteria

Inclusion criteria: All women with proposed vaginal deliveries at Nanjing Maternal and Child Health Hospital from 01/2014 to 12/2024, aged 18-50 years, 24-42 weeks of gestation, and the same woman giving birth again, were also included in the analysis.

Exclusion criteria

Exclusion criteria: 1. Analgesia for intravenous delivery; 2. Data related to analgesia and mode of delivery were missing.

Design outcomes

Primary

MeasureTime frame
Protective effect of epidural labor analgesia on the incidence of SMM;—

Secondary

MeasureTime frame
Protective effect of epidural labor analgesia on the incidence of SMM in elderly and high-risk laboring women;—

Countries

China

Contacts

Public ContactShanwu Feng

Women’s Hospital of Nanjing Medical University, Nanjing Women and Children’s Healthcare Hospital

shanwufeng@163.com+86 139 2142 6351

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026