Postoperative pulmonary complications (PPCs)
Conditions
Interventions
Gold Standard:Postoperative pulmonary complications are diagnosed based on clinical manifestations, laboratory tests, including airway spasm, respiratory failure, respiratory distress syndrome, respir
Index test:A clinical prediction model based on the risk factors of postoperative pulmonary complications, presented as a nomogram
Sponsors
Chongqing Emergency Medical Center
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1.Age >= 18 years old; 2. Patients admitted with a confirmed diagnosis of ATTAD; 3.Patients diagnosed with ATTAD and undergoing extracorporeal circulation surgery at Chongqing Emergency Medical Center, the Second Hospital of the Army Medical University, and Southwest Medical University Affiliated Hospital from January 2020 to August2024;
Exclusion criteria
Exclusion criteria: 1.Patients with previous severe lung diseases; 2.Patients who require mechanical ventilation before surgery; 3.Patients with traumatic aortic dissection; 4.Ptients with severely lacking clinical data;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The incidence of postoperative pulmonary complications;Accuracy; | — |
Secondary
| Measure | Time frame |
|---|---|
| Sensitivity;Specificity; | — |
Countries
China
Contacts
Public ContactHong Fu
Chongqing Emergency Medical Center
Outcome results
None listed