Partial Pressure of Oxygen Control Method in Identification of Intersegmental Plane
In recent years, an increasing number of pulmonary nodules have been detected through CT screening. The traditional surgical method for lung cancer is lobectomy combined with lymph node dissection. However, recent studies have demonstrated that sublobar resection for early non-small cell lung cancer (NSCLC) is an effec
| Condition(s) | Lung Cancer |
|---|---|
| Status | Recruiting |
| Phase | NA |
| Study type | Interventional |
| Summary | In recent years, an increasing number of pulmonary nodules have been detected through CT screening. The traditional surgical method for lung cancer is lobectomy combined with lymph node dissection. However, recent studies have demonstrated that sublobar resection for early non-small cell lung cancer (NSCLC) is an effective alternative with the additional benefit of preserving more pulmonary function. However, it also faces many problems, the most prominent of which is the rapid and accurate identification of the intersegmental plane (ISP) during surgery. The modified inflation-deflation method for identifying the ISP is the most commonly used method in anatomical sublobar resection. Nevertheless, the lengthy waiting periods and the lack of clear delineation represent significant challenges |
| Who can participate | Inclusion Criteria: 1. Between the ages of 18 and 75; 2. Gender unlimited; 3. Eastern Cooperative Oncology Group（ECOG） Performance status（PS） score 0-1 points; 4. Thin slice CT indicates that the maximum tumor diameter is ≤ 2.0cm and 0 ≤ CTR\<1.0; （Consolidation Tumor Ratio，CTR） 5. Those who voluntarily sign the informed consent form for research can comply with the requirements of the research visit plan and other protocols. Exclusion Criteria: 1. Individuals with a history of lung surgery in the past; 2. Patients with interstitial pneumonia, pulmonary alveoli, pulmonary fibrosis, or severe emphysema; 3. Those who undergo chest surgery due to various reasons or change the surgical plan during the operation; 4. The subjects do not understand, cooperate or refuse to sign the informed consen |
| Ages | 18 Years to 75 Years |
| Sex | All |
| Lead sponsor | Tang-Du Hospital |
| Locations | Xi'an, Shaanxi, China |
| Start date | 2024-05-01 |
| NCT ID | NCT06644066 |
| Official listing | https://clinicaltrials.gov/study/NCT06644066 |