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Effectiveness of preoxygenation in term pregnant women using high-flow nasal oxygen was combined with a standard face mask

Effectiveness of preoxygenation in term pregnant women using high-flow nasal oxygen was combined with a standard face mask

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2400083765
Enrollment
Unknown
Registered
2024-04-30
Start date
2024-05-01
Completion date
Unknown
Last updated
2024-05-06

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

Conditions

pre-oxygenation

Interventions

group 1:Standard mask group
group2:High flow nasal oxygen group
group3:High-flow nasal oxygen combined with a standard face mask

Sponsors

Jiaxing Maternity and Child Health Care Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to 40 Years

Inclusion criteria

Inclusion criteria: Singleton pregnancy, American Society of Anesthesiologists (ASA) grade II, with gestational age of 37-42 weeks.Caesarean section

Exclusion criteria

Exclusion criteria: Exclusion criteria were multiple pregnancy, preeclampsia, known fetal abnormalities, maternal cardiopulmonary disease, or body mass index (BMI)> 35 kg/m2.

Design outcomes

Primary

MeasureTime frame
Proportion of FETO2=90%;—

Secondary

MeasureTime frame
Proportion of FETO2=80%;Maternal tolerance;—

Countries

china

Contacts

Public Contactliulin

Jiaxing Maternity and Child Health Care Hospital

139673658623@163.com+86 139 6735 8623

Outcome results

None listed

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