
The FDA rejected Akebia Therapeutics’ anemia drug vadadustat for use in patients with chronic kidney disease, citing concerns about vascular access complications and liver toxicity.
Akebia received a complete response letter (CRL) from the FDA on March 30 to its new drug application (NDA) for vadadustat, an investigational oral hypoxia-inducible factor prolyl hydroxylase inhibitor under review for the treatment of anemia due to CKD.
“We are extremely disappointed to receive a CRL for vadadustat, a therapy that has the potential to help patients with anemia due to CKD,” John P.