Avidity Biosciences (RNA) said Monday it completed enrollment in the biomarker group in a phase 1/2 trial of delpacibart braxlosiran, or del-brax, in people with facioscapulohumeral muscular dystrophy, a genetic muscle disorder.
The company said 51 participants were enrolled in the biomarker group.
The del-brax biomarker group was designed for a potential accelerated approval in the US, Avidity said, adding it plans to release a regulatory update in Q2.
The company's shares were down 6% in recent trading.
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