showed a trendp = 0.063
Progression-free survival Univariate analysis of the whole collective and of the matched-pair group showed a trend towards better progression-free survival for the patients treated with CIRT (5.5 months vs. 3.9 months, p = 0.063; for the propensity score-matched group 5.7 months vs. 3.9 months, p = 0.085).