Clinical Study of Endostatin in Improving Radiation Pneumonia and Fibrosis

Patients in the observation group were treated with routine radiation pneumonia and Endostar. Endostar usage: continuous intravenous pumping of Endostar(14 doses each time) over 5 days. At week 2, 4, 6, 12, 24, 36, 52, lung functional and blood oxygen saturation was measured, chest CT and the St. George Respiratory Questionnaire (SGRQ) were assessed for quality of life at week 12, 24, 52 and before treatment; collecting the related observation indexes of patients; primary endpoint; recrudescence rate of RP; secondary endpoints; remission rate of RP and incidence rate of RF; incidence rate of RF; number of acute exacerbations and quality of life.

Patients in the control group were treated with current routine radiation pneumonia. At week 2, 4, 6, 12, 24, 36, 52, lung functional and blood oxygen saturation was measured, chest CT and the St. George Respiratory Questionnaire (SGRQ) were assessed for quality of life at week 12, 24, 52 and before treatment; collecting the related observation indexes of patients; primary endpoint; recrudescence rate of RP; secondary endpoints; remission rate of RP and incidence rate of RF; incidence rate of RF; number of acute exacerbations and quality of life.