aTyr Pharma Shares Plummet Following Clinical Trial Failure

aTyr Pharma’s stock experienced a catastrophic decline, plummeting more than 80% after the company announced disappointing results from its pivotal EFZO-FIT Phase 3 clinical trial. The study evaluated the drug candidate efzofitimod for treating pulmonary sarcoidosis but failed to achieve its primary endpoint of demonstrating a statistically significant reduction in corticosteroid dosage after 48 weeks of treatment.

Despite the trial’s primary failure, researchers noted several positive outcomes in secondary measures that could potentially support future regulatory discussions. Patients receiving the 5.0 mg/kg dose of efzofitimod showed statistically significant improvements in key quality-of-life indicators:

• Reduced fatigue levels demonstrated... Read more...