This Phase II study is to determine the efficacy of Thymosin α1 on the frequency of radiation pneumonitis in non-small cell lung cancer with bulky tumor.~All patients received four cycles of weekly docetaxel (25mg/㎡) and nedaplatin (25mg/㎡)(DP), each of 1 day's duration, combined with split-course thoracic radiotherapy of 51 Gy in 17 fractions or 40 Gy in 10 fractions as the first course followed by a break of four weeks. Patients without disease progression had a dose of 15 Gy in 5 fractions or 24 Gy in 6 fractions as a boost. Patients were further treated with subcutaneous injections of thymosin once a week,1.6mg each time from the start of radiation to 2 months after the end of radiation. Toxicities will be graded according to CTCAE v. 4.0.
This Phase II study is to determine the efficacy of Thymosin α1 on the frequency of acute pneumonia in non-small cell lung cancer with bulky tumor.