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Risk factors of pneumonia after redo-cardiac surgery under cardiopulmonary bypass in adults

Risk factors of pneumonia after redo-cardiac surgery under cardiopulmonary bypass in adults

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000028791
Enrollment
Unknown
Registered
2020-01-04
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

pneumonia

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) Adult patients after redo-cardiac surgery under cardiopulmonary bypass due to cardiac and macrovascular diseases; (2) Patients with complete preoperative examination, laboratory examination, etiological examination, medical record and medical history.

Exclusion criteria

Exclusion criteria: (1) aged >80 years; (2) history of pneumonia within 2 weeks before operation; (3) Organ transplantation, immune deficiency or immunosuppression; (4) psychiatric disorders; (5) Early death during or after surgery but no pneumonia; (6) severe respiratory insufficiency before operation.

Design outcomes

Primary

MeasureTime frame
pneumonia;saturation of arterial blood oxygen;oxygenation index;partial pressure of carbon dioxide in artery;mechanical ventilation time;postoperative icu retention time;postoperative hospital stay;—

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