🚫Amylyx Pharmaceuticals' RELYVRIO Drug Approval Withdrawn by FDA
The Food and Drug Administration (FDA or Agency) is withdrawing approval of the new drug application (NDA) for RELYVRIO (sodium phenylbutyrate and taurursodiol) for suspension, 3 gram (g)/ packet and 1 g/packet, held by Amylyx Pharmaceuticals, Inc. (Amylyx), 43 Thorndike St., Cambridge, MA 02141. Amylyx has voluntarily requested that FDA withdraw approval of this application and has waived its opportunity for a hearing.
Learn More💊FDA Notice on LUMISIGHT Patent Extension Review Period
The Food and Drug Administration (FDA or the Agency) has determined the regulatory review period for LUMISIGHT and is publishing this notice of that determination as required by law. FDA has made the determination because of the submission of an application to the Director of the U.S. Patent and Trademark Office (USPTO), Department of Commerce, for the extension of a patent which claims that human drug product.
Learn More💊FDA Regulatory Review Period Determination for VORANIGO
The Food and Drug Administration (FDA or the Agency) has determined the regulatory review period for VORANIGO and is publishing this notice of that determination as required by law. FDA has made the determination because of the submission of an application to the Director of the U.S. Patent and Trademark Office (USPTO), Department of Commerce, for the extension of a patent which claims that human drug product.
Learn More💊FDA Determines Heparin Sodium Products Not Withdrawn for Safety
The Food and Drug Administration (FDA or Agency) has determined that HEPARIN SODIUM 12,500 UNITS IN SODIUM CHLORIDE 0.45% IN PLASTIC CONTAINER (heparin sodium) injectable, 5,000 units/100 milliliters (mL); HEPARIN SODIUM 25,000 UNITS IN SODIUM CHLORIDE 0.45% IN PLASTIC CONTAINER (heparin sodium) injectable, 5,000 units/100 mL; HEPARIN SODIUM 25,000 UNITS IN SODIUM CHLORIDE 0.45% IN PLASTIC CONTAINER (heparin sodium) injectable, 10,000 units/100 mL; and HEPARIN SODIUM 25,000 UNITS IN SODIUM CHLORIDE 0.9% IN PLASTIC CONTAINER (heparin sodium) injectable, 5,000 units/100 mL under new drug application (NDA) 019802 were not withdrawn from sale for reasons of safety or effectiveness. This determination will allow FDA to approve abbreviated new drug applications (ANDAs) that refer to these products if all other legal and regulatory requirements are met.
Learn More🐾FDA Amendments to Animal Drug Regulations Impacting Businesses
The Food and Drug Administration (FDA or we) is amending the animal drug regulations to reflect application-related actions for new animal drug applications (NADAs) and abbreviated new animal drug applications (ANADAs) during April, May, and June 2025. The animal drug regulations are also being amended to improve their accuracy and readability.
Learn More📈FDA Guidance on Overall Survival Assessment in Oncology Trials
The Food and Drug Administration (FDA or Agency) is announcing the availability of a draft guidance for industry entitled "Approaches to Assessment of Overall Survival in Oncology Clinical Trials." The purpose of this draft guidance is to provide recommendations to sponsors on the assessment of overall survival in randomized oncology clinical trials conducted to support marketing approval of drugs and biological products, with an emphasis on the analysis of overall survival as a prespecified safety endpoint. While the draft guidance discusses situations in which it is appropriate to consider overall survival for the primary endpoint, this draft guidance primarily focuses on statistical or design considerations when overall survival is not the primary endpoint.
Learn More💊FDA Notice on Heparin Sodium and Business Implications
The Food and Drug Administration (FDA or Agency) has determined that HEPARIN SODIUM 1,000 UNITS IN SODIUM CHLORIDE 0.9% IN PLASTIC CONTAINER (heparin sodium) injectable, 200 units/100 milliliters (mL); HEPARIN SODIUM 2,000 UNITS IN SODIUM CHLORIDE 0.9% IN PLASTIC CONTAINER (heparin sodium) injectable, 200 units/100 mL; and HEPARIN SODIUM 5,000 UNITS IN SODIUM CHLORIDE 0.9% IN PLASTIC CONTAINER (heparin sodium) injectable, 1,000 units/100 mL under new drug application (NDA) 019042 were not withdrawn from sale for reasons of safety or effectiveness. This determination will allow FDA to approve abbreviated new drug applications (ANDAs) that refer to these products if all other legal and regulatory requirements are met.
Learn More💊FDA Affirms ROXICET Availability for Generic Drug Applications
The Food and Drug Administration (FDA or Agency) has determined that ROXICET (oxycodone hydrochloride (HCl) and acetaminophen) tablet, 5 milligrams (mg)/325 mg, was not withdrawn from sale for reasons of safety or effectiveness. This determination will allow FDA to approve abbreviated new drug applications (ANDAs) for oxycodone HCl and acetaminophen tablet, 5 mg/ 325 mg, if all other legal and regulatory requirements are met.
Learn More💊FDA Determines Regulatory Review Period for LIVDELZI Patent Extension
The Food and Drug Administration (FDA or the Agency) has determined the regulatory review period for LIVDELZI and is publishing this notice of that determination as required by law. FDA has made the determination because of the submission of applications to the Director of the U.S. Patent and Trademark Office (USPTO), Department of Commerce, for the extension of patents which claim that human drug product.
Learn More💊FDA Notice on Patent Extension for EXEM FOAM
The Food and Drug Administration (FDA or the Agency) has determined the regulatory review period for EXEM FOAM and is publishing this notice of that determination as required by law. FDA has made the determination because of the submission of an application to the Director of the U.S. Patent and Trademark Office (USPTO), Department of Commerce, for the extension of a patent which claims that human drug product.
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