Acelyrin Auditing Izokibep Trial Issues
Acelyrin says it is contracting with an independent auditor to review trials of izokibep being conducted by a contract research organization for the company, including a psoriatic arthritis trial and a moderate-to-severe hidradenitis suppurativa trial. The planned audit follows reports of clinical trial execution errors by the research contractor and one of its vendors.
Acelyrin says it does not plan to use the contract organization for other trials and will use the results of its investigation and the independent audit to determine the best path forward for developing izokibep.
Izokibep is described as a small protein therapeutic designed to inhibit IL-17A with high potency through tight binding affinity, the potential for robust tissue penetration due to its small molecular size, and an albumin binding domain that extends half-life. Acelyrin says clinical trial data support the hypothesis that these unique characteristics may provide clinically meaningful and differentiated benefits for patients.