The FDA clapped a clinical hold on the IND for a clinical trial of Dyne Therapeutics Inc.’s DYNE-251 for treating Duchenne muscular dystrophy in patients amenable to skipping exon 51. The agency is asking for more clinical and non-clinical information on the therapy. A response, including data from existing and ongoing studies in the second quarter of 2022, is expected to be filed to the FDA sometime in mid-2022, Dyne said.
Not heeding earlier FDA advice has earned Levo Therapeutics Inc. a complete response letter (CRL) for its NDA seeking approval for intranasal carbetocin (LV-101) in hyperphagia associated with Prader-Willi syndrome (PWS). The CRL followed a 12-1 negative advisory committee vote in November.
Robert Califf moved a step closer to his second stint as head of the U.S. FDA when the Senate Health, Education, Labor and Pensions (HELP) Committee voted 13-8 Jan. 13 to favorably send his nomination to the full Senate for a confirmation vote.
Abbott Laboratories received FDA 510(k) clearance for the Ensite X EP system with Ensite omnipolar technology, the company’s cardiac mapping platform. The system, which is used to identify and treat abnormal heart rhythms such as atrial fibrillation, produces detailed three-dimensional maps of the heart to guide physicians performing ablation procedures.
In proposing a national coverage determination to limit coverage of a class of Alzheimer’s drugs to those being used in clinical trials approved by the U.S. Center for Medicare & Medicaid Services or the NIH, CMS appears to be treading in FDA territory. “For the first time ever, Medicare is second-guessing FDA – and not only on work that it has already done, but on work FDA will do in the future,” said George Vradenburg, chair and co-founder of Us Against Alzheimer’s, a patient advocacy group. “HHS [the Department of Health and Human Services] is clearly at war with itself, with one agency approving this class of drugs and another slamming the door shut on treatment. . .. Does CMS no longer trust the FDA’s work?”
The FDA reported a class I recall of the Wirion embolic protection device by Cardiovascular Systems Inc. (CSI), of St. Paul, Minn., due to reports of nine instances of device malfunction. The agency said the filter portion of the device can be difficult to withdraw under some circumstances and thus lead to separation, although the FDA noted that no deaths have been reported in association with the issue despite the risk of embolization. The FDA’s device center also posted a Jan. 11 notification against the use of two tests by Lusys Labs Inc., of San Diego, for the SARS-CoV-2 virus.
The FDA has posted a draft guidance responding to changes in the law regarding device shortages during public health emergencies. The guidance says that manufacturers should advise the FDA of any impending shortages, but the key qualifier, that of a “meaningful disruption” in production, may be sowing confusion in the industry.
After 25 years of research. Allschwil, Switzerland’s Idorsia Ltd. has had its first drug approved by the FDA – Quviviq (daridorexant) for adults with insomnia. The okay for Quviviq is the result of painstaking research led by the firm’s chief scientific officer, Martine Clozel, whose husband Jean-Paul Clozel is CEO.
FDA commissioners past, present and likely future gathered together for a rare joint discussion Jan. 9, as part of the third annual Innovations in Regulatory Science Summit.
Glaukos Corp. received a green light from the FDA for its Iprime device for the delivery of viscoelastic fluid during ophthalmic surgery, which could help the company to recover some of the revenue lost by cuts to reimbursement for its minimally invasive glaucoma surgery (MIGS) product, Istent. A launch date has not been announced.
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