A tissue engineered polymer wrap designed to reduce vein graft failure rates in patients on hemodialysis for chronic kidney disease (CKD) has won FDA breakthrough device designation. Developed by Houston-based Venostent Inc., the Selfwrap bioabsorbable perivascular wrap is macroporous material that wraps around blood vessels and acts as a scaffold to ensure veins and arteries work together seamlessly to filter out toxins in the patient’s blood.
Cardiorenal is advancing a digital solution for chronic kidney disease (CKD) patients with a new seed investment. The Grenoble, France-based startup’s product Tenor attracted $3.7 million from investors to secure regulatory clearance in the U.S. and Europe.
The company conference call related to Akebia Therapeutics Inc.’s complete response letter (CRL) for vadadustat, an HIF prolyl-hydroxylase inhibitor for anemia caused by chronic kidney disease, brought on the ongoing and perhaps inevitable comparisons with a similar product from Fibrogen Inc., rejected by the agency last August.
Opinion on Wall Street said the matter could have gone either way, but in the end Akebia Therapeutics Inc.’s vadadustat, a HIF prolyl-hydroxylase inhibitor for anemia caused by chronic kidney disease (CKD), garnered a complete response letter (CRL) instead of approval from the FDA. The news slammed Akebia shares (NASDAQ:AKBA), which closed at 82 cents, down $1.61, or 66%. Specifically, the agency said that the data in the NDA do not support a favorable benefit-risk assessment of vadadustat in dialysis-dependent (DD) and non-DDs patients.
Pathalys Pharma Inc., a privately held startup focused on developing new medicines chronic kidney disease, has emerged with an exclusive license from Tokyo-based EA Pharma Co. Ltd. to develop the small molecule calcimimetic upacicalcet for markets outside of Japan and Asia.
Cincor Pharma Inc.’s IPO at the start of the year underlined hopes for a new way to attack treatment-resistant hypertension and related diseases, as the Boston-based firm touted what one analyst called it ‘pipeline in a pill,” CIN-107, which selectively targets aldosterone synthase to lower aldosterone levels, in turn knocking down blood pressure.
Fist Assist Devices LLC received a breakthrough device designation from the FDA for its Fist Assist Model FA-1 device for patients with end-stage renal disease (ESRD). The pre-surgical dilation device promotes arteriovenous (AV) fistula creation in renal failure patients with inadequate vein size for creation of an AV fistula for hemodialysis. An AV fistula is a surgical connection between an artery and a vein used as an access point for dialysis.
The release of the FDA’s briefing document for a Dec. 8 meeting of its Cardiovascular and Renal Drugs Advisory Committee triggered heavy trading and a 38% drop in value in Reata Pharmaceuticals Inc., of Plano, Texas.
Results from two pivotal phase III trials testing Glaxosmithkline plc's daprodustat against anemia due to chronic kidney disease (CKD) found the oral hypoxia-inducible factor prolyl hydroxylase inhibitor helped both non-dialysis and dialysis patients improve or maintain hemoglobin levels without increased cardiovascular risk vs. standard-of-care erythropoietin stimulating agents. Though already approved in Japan as Duvroq, what future the drug might face in the U.S., where the same-class drug roxadustat garnered an FDA complete response letter, remained an open question.
Fibrogen Inc. was braced for receiving a complete response letter (CRL) and it got one. The FDA suggested it would not approve roxadustat’s NDA for treating anemia of chronic kidney disease until more clinical work is conducted. In July, the FDA’s Cardiovascular and Renal Drugs Advisory Committee said basically the same thing as it voted 13-1 against approval for the nondialysis population and 12-2 against approval for patients on dialysis unless more trial data are submitted.
