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 action for an existing drug-drug combination product with REMS requirements; does not report clinical trial data or comparative efficacy.
FDA supplemental approval for a Risk Evaluation and Mitigation Strategy (REMS) governing an existing opioid–acetaminophen combination; documents regulatory action, not clinical evidence of efficacy or safety.
FDA supplemental approval of a hydrocodone bitartrate and acetaminophen combination tablet with REMS requirements; this is a regulatory action, not a clinical trial.
FDA supplemental approval of a Risk Evaluation and Mitigation Strategy (REMS) for morphine sulfate extended-release capsules; this is a regulatory action establishing safety management requirements, not a clinical efficacy study.