112 citations · 112 across the 3 of their papers we have counts for
3 papers
stat.ME2026
Leveraging External Controls for Treatment Switching in Randomized Controlled Trials: A Weighted Causal Inference Framework for Overall Survival
Andy A. Shen, Chenqi Fu, Ray Lin
In many oncology clinical trials where overall survival is a key endpoint, patients are permitted to switch from the control arm to the experimental treatment arm or other suitable…
stat.ME2021
A meta-analytic framework to adjust for bias in external control studies
Devin Incerti, Michael T Bretscher, Ray Lin +1
While randomized controlled trials (RCTs) are the gold standard for estimating treatment effects in medical research, there is increasing use of and interest in using real-world da…
stat.AP2019★ 112 cited
Alternative Analysis Methods for Time to Event Endpoints under Non-proportional Hazards: A Comparative Analysis
Ray S. Lin, Ji Lin, Satrajit Roychoudhury +16
The log-rank test is most powerful under proportional hazards (PH). In practice, non-PH patterns are often observed in clinical trials, such as in immuno-oncology; therefore, alter…