This is a clinical trial from Eastern Cooperative Thoracic Oncology Project (ECTOP), numbered as ECTOP-1023. This study aims to explore the safety and efficacy of primary lesion resection in the treatment of M1a stage lung cancer with pleural dissemination found during surgery, and to more accurately evaluate whether primary lesion resection can improve the OS and quality of life of the corresponding patients.
Eligibility
Sex
ALL
Min age
18 Years
Max age
75 Years
Healthy volunteers
No
Inclusion Criteria:
1. Volunteer to participate in clinical research, willing to follow and able to complete all trial procedures;
2. Aged 18-80 years (including critical values) when signing the informed consent form;
3. ECOG score 0 or 1;
4. No previous lung cancer surgery;
5. Intraoperative or postoperative pathological confirmation of M1a stage lung cancer;
6. Occult pleural metastasis found during surgery;
7. First-time treatment and no radiotherapy or chemotherapy.
Exclusion Criteria:
1. The lesion cannot be completely removed surgically;
2. Cytological or histological pathology confirms other lung malignancies other than lung cancer;
3. Patients who have undergone lung cancer surgery before;
4. Patients who have received radiotherapy or chemotherapy and are not treatment-naive patients.
Primary outcome measure(s)
Median overall survival — About 10months. Median overall survival for M1a patients underging surgery.
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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