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Curative effect of different lung recruitment maneuvers on postoperative hypoxemia in adults undergoing cardiac surgery under cardiopulmonary bypass

Curative effect of different lung recruitment maneuvers on postoperative hypoxemia in adults undergoing cardiac surgery under cardiopulmonary bypass

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900028647
Enrollment
Unknown
Registered
2019-12-29
Start date
2020-01-01
Completion date
Unknown
Last updated
2020-01-06

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

Conditions

hypoxemia

Interventions

Case series:Nil

Sponsors

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: (1) mechanical ventilation within 24 hours after cardiopulmonary bypass in adults; (2) NYHA cardiac function grade II or grade III; (3) no obvious hepatorenal and cerebral insufficiency; (4) oxygen index <= 200mm hg.

Exclusion criteria

Exclusion criteria: (1) severe respiratory diseases before operation; (2) patients after unilateral or bilateral lobectomy; (3) severe arrhythmia; (4) complicated with systemic multiple organ dysfunction; (5) severe anemia with hemoglobin content <60 g/l.

Design outcomes

Primary

MeasureTime frame
saturation of arterial blood oxygen;oxygenation index;partial pressure of carbon dioxide in artery;lung compliance;mechanical ventilation time;—

Countries

China

Contacts

Public ContactDu Xin-ling

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

1052008260@qq.com+86 13907194219

Outcome results

None listed

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