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Ultrasonic measurement of inferior vena cava diameter to assess preoperative blood volume in neonatal before gastrointestinal surgery

Ultrasonic measurement of inferior vena cava diameter to assess preoperative blood volume in neonatal before gastrointestinal surgery

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-ROC-17011223
Enrollment
Unknown
Registered
2017-04-23
Start date
2017-04-24
Completion date
Unknown
Last updated
2017-04-24

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

Conditions

Neonatal blood volume

Interventions

Case series:fasting

Sponsors

Chengdu women and children's central hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Gestational age greater than 35 weeks

Exclusion criteria

Exclusion criteria: With cardiovascular disease No spontaneous breathing need mechanical ventilation

Design outcomes

Primary

MeasureTime frame
inferior vena cava diameter;—

Countries

China

Contacts

Public ContactCui Yu

Chengdu women and children's central hospital

105180782@qq.com+86 18040308150

Outcome results

None listed

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