lots depends on the exact interpretation of phrase "at a minimum," more to the point that comma ...
which could simply refer to >50% REDUCE-IT enrollment
or which could imply " ~50% REDUCE-IT enrollment ( plus other conditions)"
Try reading it optimistically (wham) or pessimistically, it works both ways
RE
"This application also contained a study report, but not the dataset, for the ANCHOR trial. This trial was not considered pivotal to the efficacy claims of Vascepa for this NDA. The ANCHOR trial investigated patients with TG between 200 mg/dL and 499 mg/dL despite statin therapy. The applicant was told prior to this NDA submission that data from the ANCHOR trial would not be mentioned in the Vascepa labeling until, at a minimum, 50% enrollment of a cardiovascular outcomes trial was reached."