showed a trendP = 0.060
4 In addition, in the ClarIDHy study, treatment with ivosidenib showed a trend for improved overall survival (OS) compared with placebo (HR = 0.69; 95% CI 0.44–1.10; P = 0.060; median OS 10.8 months versus 9.7 months, respectively), which was considered significant after adjusting for patient crossover from placebo to ivosidenib using the rank-preserving structural failure ti