Small pulmonary nodules
Conditions
Interventions
Test group:Resection of small pulmonary nodules with pulmonary nodule puncture resection system
Sponsors
West China Hospital, Sichuan University
Eligibility
Sex/Gender
Male
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Have informed and consented to the study; 2. Be 18 years of age or older; 3. Have a solitary isolated pulmonary nodule less than 10 mm in diameter.
Exclusion criteria
Exclusion criteria: 1. Nodules or planned puncture paths less than 10 mm from surrounding tissues such as main bronchus, esophagus, large blood vessels, or heart; 2. Pregnant women; 3. Those with platelets less than 40*10^9/L or prothrombin time > 16 seconds or more; 4. Uncontrollable acute pleural infections; 5. The presence of significant pulmonary alveoli in the puncture path; 6. Severe COPD; 7. Subjects with pleural fibrous plate formation; 8. Other subjects who are considered by the investigator to be unsuitable for participation in the trial.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Complete resection rate of small pulmonary nodules;Complications; | — |
Secondary
| Measure | Time frame |
|---|---|
| Assessment of lesion integrity;Cutting duration;Radiation amount;Surgical plan duration; | — |
Countries
China
Contacts
Public ContactLunxu Liu
West China Hospital, Sichuan University
Outcome results
None listed