The eighth version of the Prescription Drug User Fee Act (PDUFA) is up for renewal next year, but the bulk of the negotiations between the drug development industry and the U.S. FDA is largely complete. At the BIO International Convention, representatives from the industry and trade organization provided an overview of what was agreed upon during the 127 negotiating sessions that were needed to arrive at the commitment letter, which will be sent to Congress later in 2026.
After July’s first-ever release of more than 200 complete response letters (CRLs) by the U.S. FDA, the agency now says it will release letters shortly after sponsors receive them. In addition, the FDA released a new batch of 89 CRLs from 2024 to now that are tied to pending or withdrawn applications.
It’s been more than seven years in coming, but the U.S. FDA is at last making public at least some of the complete response letters (CRLs) it’s sent to drug and biologic sponsors to notify them of deficiencies in their approval applications.
A U.S. FDA CDER official is among the first to say the quiet part out loud in proposing a Sept. 12 deadline for the agency to respond to Vanda Pharmaceuticals Inc.’s request for summary judgment or a hearing on CDER’s refusal to approve tradipitant to treat gastroparesis.
Milestone Pharmaceuticals Inc.’s heart rhythm-restoring calcium channel blocker for paroxysmal supraventricular tachycardia (PSVT) has yet another obstacle in its way.
As recently as last month, Lexicon Pharmaceuticals Inc. was holding out hope regarding the NDA for Zynquista (sotagliflozin) as an adjunct to insulin therapy for glycemic control in adults with type 1 diabetes (T1D) and chronic kidney disease (CKD), with analysts mulling the potential label.
Shares in Zealand Pharma A/S (CO:ZEAL) dropped 22.4% to as low as DKK587 (US$82.16) on Dec. 20, after the U.S. FDA issued a complete response letter (CRL) for glepaglutide in the treatment of short bowel syndrome.
Outlook Therapeutics Inc. is forging onward with plans to resubmit the BLA for ONS-5010, an ophthalmic version of Avastin (bevacizumab, Roche AG), after a missed endpoint in phase III with the VEGF binder for wet age-related macular degeneration (AMD).
The U.S. FDA issued a complete response letter Nov. 15 for Izervay’s (avacincaptad pegol intravitreal solution, ACP) supplemental NDA, which sought to include positive two-year data for the Astellas Pharma Inc. therapy, previously approved for use in a treatment for geographic atrophy secondary to age-related macular degeneration.
Camurus AB received a complete response letter (CRL) from the U.S. FDA for CAM-2029 (octreotide), its extended-release injection for acromegaly, due to “facility-related deficiencies” identified during a cGMP inspection of a third-party manufacturer. The Lund, Sweden-based company noted that the CRL did not indicate any concerns related to clinical efficacy or safety. Camurus will work with the FDA and the third-party manufacturer to address the concerns, said Fredrik Tiberg, president and CEO.
