Neoadjuvant Chemotherapy of Nanoparticle Albumin-bound Paclitaxel/Carboplatin vs. Paclitaxel /Carboplatin in Stage Ⅱ B and IIIA Squamous Cell Carcinoma of the Lung

Inclusion Criteria: 1.Histological or cytological diagnosis of lung squamous cell carcinoma of stage IIB and IIIA. 2.18 years or older 3.ECOG Performance Status no more than 2; 4.Appraisable disease, the presence of at least three lesions if longest diameter \<10 mm by brain MRI; 5.Haemoglobin 10.0 g/dl, Absolute neutrophil count (ANC) 1.5 x 10E9/L, platelets 100 x 10E9/L; 6.Total bilirubin 1.5 x upper limit of normal (ULN); 7.ALT and AST \< 2.5 x ULN in the absence of liver metastases, or \< 5 x ULN in case of liver metastases; 8.Creatinine clearance 60ml/min (calculated according to Cockcroft-gault formula). Exclusion Criteria: 1. Any systemic anticancer treatment for NSCLC 2. Local radiotherapy for NSCLC. 3. In this study within five years prior to the start of treatment with other than NSCLC patients with other cancers. 4. Any instability in systemic disease, including: active infection, absence of control hypertension, unstable angina, begins in the last 3 months of angina pectoris, congestive heart failure 5. HIV infection; 6. Allergic to paclitaxel or Platinum; 7. mixed with adenocarcinoma, small cell lung cancer; 8. Pregnant or lactating women; 9. Other researchers believe that does not fit into the group