Effect of different oxygen concentrations developing pulmonary atelectasis of neonates during anesthesia: a randomized controlled trial

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100044098

Enrollment

Unknown

Registered

2021-03-11

Start date

2021-03-10

Completion date

Unknown

Last updated

2021-07-21

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

Conditions

atelectasis in the newborn

Interventions

3:Three groups of different oxygen concentrations

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1) Aged <= 28 days; (2) full-term neonates with well-developed lungs; (3) undergoing general.

Exclusion criteria

Exclusion criteria: (1) History of allergy to halogenated anesthetics; (2) preterm infants with underdeveloped fetal lungs; (3) history of significant cardiovascular, respiratory, central nervous, liver and kidney disease.

Design outcomes

Primary

Measure	Time frame
Pulmonary consolidation score;	—

Secondary

Measure	Time frame
areas of pulmonary atelectasis;changes in oxygenation index; pulmonaryatelectasis, and incidence of hypoxemia.;	—

Countries

China

Contacts

Public ContactCheng Li-Ming

Kunming Children's Hospital

Medcheng@126.com+86 13888764840

Outcome results

None listed

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