Following this puts new work involving it at the top of your briefing, with a note saying why it is there. Links are taken from the source record, never inferred.
FDA supplemental approval of a REMS (Risk Evaluation and Mitigation Strategy) for an existing generic drug; this is a regulatory action, not clinical evidence of efficacy or safety.
FDA supplemental approval of a Risk Evaluation and Mitigation Strategy (REMS) for mycophenolate mofetil; a regulatory action without clinical trial data or efficacy assessment.