Study of Split-course Chemoradiotherapy For Postoperative Locoregional Recurrence Of Non-small Cell Lung Cancer
Non-small Cell Lung Cancer
About this trial
This is an interventional treatment trial for Non-small Cell Lung Cancer focused on measuring Non-small cell lung cancer, Split-course Chemoradiotherapy, Locoregional recurrence, Postoperative recurrence
Eligibility Criteria
Inclusion Criteria:
- Pathologic confirmation of NSCLC.
- Patients have measurable or evaluable lesions based on the Response Evaluation Criteria in Solid Tumors (RECIST) criteria.
- Postoperative locoregional recurrence including ipsilateral hemithorax and the mediastinum.
- Eastern Cooperative Oncology Group (ECOG) performance status 0-1.
- Previously treated with chemotherapy or treatment-naive
- No previous chest radiotherapy, immunotherapy or biotherapy
- Hemoglobin≥10 mg/dL, platelet≥100000/μL,absolute neutrophil count ≥1500/μL
- Serum creatinine ≤1.25 times the upper normal limit(UNL), or creatinine clearance≥60 ml/min
- Bilirubin ≤1.5 times UNL, AST(SGOT)≤2.5 times UNL ,ALT(SGPT)≤2.5 times UNL,alkaline phosphatase ≤5 times UNL
- Forced expiratory volume at one second (FEV1) >0.8 L
- Coagulation tests within normal limits
- patients and their family signed the informed consents
Exclusion Criteria:
- Previous or recent another malignancy, except nonmelanoma skin cancer or cervical cancer in situ
- Second primary carcinoma of the lung
- Contraindication for chemotherapy
- Malignant pleural or pericardial effusion.
- Women in pregnancy, lactation period, or no pregnancy test 14 days before the first dos
- Women who has the probability of pregnancy without contraception
- Tendency of hemorrhage
- In other clinical trials within 30 days
- Addicted in drugs or alcohol, AIDS patients
- Uncontrollable seizure or psychotic patients without self-control ability
- Severe allergy or idiosyncrasy
- Not suitable for this study judged by researchers
Sites / Locations
- Hui LiuRecruiting
Arms of the Study
Arm 1
Experimental
split-course radiotherapy
The radiotherapy is delivered using simultaneous integrated boost (SIB)-IMRT. Patients are irradiation at a palliative dose at the initial course: 40-51Gy/10-17f to PTV-GTV. The disease is re-evaluated one month after the end of the initial course using CT. The patient who achieved a partial remission according to the RECIST criteria and had a recovery of lung function should get the additional boost. At the second course, the tumor is repositioned and scanned. The residual tumor was then treated with the second course of radiotherapy. A dose of 15-24 Gy/5-8f is delivered to the residue tumor. Concurrent chemotherapy consists of weekly docetaxel(25mg/㎡) and nedaplatin(25mg/㎡), each of 1 day's duration.