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Sagimet Biosciences Announces First Patient Dosed in AURORA Phase 3 U.S. Clinical Trial of Denifanstat for Moderate to Severe Acne

$SGMTPress releaseOct 22, 2026, 7:00 AM ETRead the release

Sagimet Biosciences dosed the first patient in AURORA, its pivotal U.S. Phase 3 trial of once-daily oral FASN inhibitor denifanstat in moderate to severe acne. The trial plans to enroll about 800 U.S. patients aged 12 and older (including 450 adolescents), with topline results expected in the second half of 2027 to support a potential NDA.

Key figures

Drug Name
denifanstat (ASC40)
Phase Of Trial
Phase 3
Dose
50 mg once daily
Trial name
AURORA
Topline timing
second half of 2027
Treatment period
12-week double-blind, 40-week open-label extension
Planned enrollment
approximately 800 U.S. patients (450 adolescents aged 12-17)
Us patient population
approximately 10 million with moderate to severe acne

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