StockWatch
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Biotechnology: Pharmaceutical Preparations
Clinical TrialJul 10, 2026, 06:07 AM

Annovis Bio reaches full enrollment in pivotal Phase 3 AD trial

AI Summary

Annovis Bio, Inc. announced full enrollment of its pivotal Phase 3 trial evaluating buntanetap in patients with early Alzheimer's disease (AD). The trial successfully enrolled 850 patients with pTau217-confirmed AD pathology across 83 clinical sites in the US, exceeding original projections. The company anticipates a 6-month symptomatic data readout in Q1 2027 and an 18-month disease-modifying data readout in Q1 2028, with preparations underway for two separate NDA submissions to the FDA.

Key Highlights

  • Annovis Bio reached full enrollment in its pivotal Phase 3 trial (NCT06709014) for buntanetap in early Alzheimer's disease.
  • The trial enrolled 850 patients, exceeding original projections, across 83 clinical sites in the US.
  • Patients had pTau217-confirmed AD pathology and early AD (MMSE 20-28).
  • Symptomatic top-line data readout (6-month analysis) is anticipated in Q1 2027.
  • Disease-modifying top-line data readout (18-month analysis) is anticipated in Q1 2028.
  • The company is preparing for two separate New Drug Application (NDA) submissions to the FDA following each readout.
  • Primary endpoints will assess changes in cognition (ADAS-Cog13) and function (ADCS-iADL).