lung cancer
Conditions
Interventions
Infrared thermal imaging borescope group:Use infrared endoscope for segmental lung surgery and record the operation time, intraoperative blood loss, intersegmental plane appearance time, intersegmenta
ventilation-collapse group:For segmental lung surgery using the ventilation-collapse method, record the operation time, intraoperative blood loss, intersegmental plane appearance time, intersegmental
Infrared, ventilation-collapse self-control group:In the same case, compare the time T1 and T2 required for the planes displayed by the infrared method and the ventilation-collapse method. At the same
Sponsors
First Medical Center of PLA General Hospital
Eligibility
Sex/Gender
All
Age
32 Years to 70 Years
Inclusion criteria
Inclusion criteria: Enrollment criteria:1.Lung cancer diagnosed by preoperative pathological examination.2.Lung cancer diagnosed by imaging with ineffective anti-inflammatory treatment, and the ground-glass component is > 50%.3.The maximum diameter of the lesion is < 2 cm.4.Suitable for lung segment resection.5.No obvious abnormalities in the patient's cardiopulmonary function.6.Patients with no obvious metastases based on systemic assessment and who can tolerate surgery.
Exclusion criteria
Exclusion criteria: Exclusion criteria:1.Tumor diameter > 2 cm, not suitable for pulmonary segmentectomy.2.Poor cardiopulmonary function in patients, making them unable to tolerate surgery.3.Multiple lesions, which cannot be completely cured by a single surgery.4.Patients with a predicted long - term survival of < 5 years or those with distant metastatic lesions.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| appearance time of intersegment plane;Intersegment plane duration; | — |
Secondary
| Measure | Time frame |
|---|---|
| operation time;Intraoperative blood loss;Postoperative drainage volume;hospitalization time; | — |
Countries
China
Contacts
Public ContactChengrun Li
First Medical Center of PLA General Hospital
Outcome results
None listed