By intention-to-treat analysis there was a significantly higher radiation dose in the TR group ( 195 [ 130-288 ] vs. 150 [ 104-241 ] , p < 0.05 ) , but no difference in major events ( 0.9 vs. 0.8 , p = ns ) and length of hospitalisation in days ( 1.42.6 vs. 1.250.45 , p = ns ) .