Pulmonary surgery
Conditions
Interventions
Trial group:Bronchial blocker with visualization for lung isolation
Control group:Traditional double-lumen endobronchial tube (DLT) for lung isolation
Sponsors
The First Affiliated Hospital of University of Science and Technology of China
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1. No restriction on gender; aged 18–75 years old; 2. Patients scheduled for elective pulmonary surgery requiring one-lung ventilation as defined by the surgical plan; 3. American Society of Anesthesiologists (ASA) physical status class II–III; 4. The study complies with ethical requirements. Patients voluntarily participate and sign informed consent forms.
Exclusion criteria
Exclusion criteria: 1. Patients with preoperative assessment of difficult airway, or those with other high-risk factors for difficult airway who are deemed ineligible for this study by the research team; 2. Patients with a history of tracheotomy, severe airway malformation, tracheobronchial stenosis, or those requiring tracheobronchial reconstruction during surgery; 3. Patients with severe cardiopulmonary insufficiency, coagulation disorders, or allergy to related materials; 4. Patients with psychiatric disorders or cognitive dysfunction who are unable to cooperate with study procedures and follow-up; 5. Patients who have participated in another clinical drug trial within the past 30 days.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of Postoperative Pulmonary Complications (PPCs) at 7 Days Post?operation;Hoarseness; | — |
Secondary
| Measure | Time frame |
|---|---|
| Lung Collapse Score;Intraoperative respiratory parameters;Intubation time;Sore throat score;Incidence of postoperative complications at 30 days after surgery; | — |
Countries
China
Contacts
Public ContactHe Keqiang
The First Affiliated Hospital of University of Science and Technology of China
Outcome results
None listed