Annovis Announces First Patients Entered into Pivotal Phase 3 Study of Buntanetap for Early Alzheimer’s Disease

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Annovis Bio, Inc.
Annovis Bio, Inc.

MALVERN, Pa., Feb. 05, 2025 (GLOBE NEWSWIRE) -- via IBN – Annovis Bio Inc. (NYSE: ANVS) ("Annovis" or the "Company"), a late-stage clinical drug platform company pioneering transformative therapies for neurodegenerative diseases such as Alzheimer’s disease (AD) and Parkinson’s disease (PD), today announced that the first two patients have been entered into the pivotal Phase 3 study evaluating buntanetap in early AD.

"The launch of our highly anticipated AD study is a significant milestone in advancing buntanetap toward market approval and addressing the unmet medical need of millions of patients. Our previous trials have delivered compelling results, and we have meticulously designed a comprehensive protocol to evaluate both the symptomatic and potential disease-modifying effects of our drug candidate,” said Maria Maccecchini, Ph.D., Founder, President, and CEO of Annovis.

The Phase 3 trial is a randomized, placebo-controlled, double-blind study designed to evaluate the safety and efficacy of a daily dose of buntanetap in patients with early AD. The treatment will last for 18 months and will consist of two parts: a 6-month assessment of symptomatic effects followed by an additional 12-month evaluation of buntanetap’s potential disease-modifying effects. This Phase 3 protocol received FDA approval following positive data from our previous Phase 2/3 trial, which demonstrated significant cognitive improvement in a subgroup of patients with early AD and showed no safety concerns.

The Company has recently completed a public offering of 5,250,000 units consisting of one share of our common stock and one warrant to purchase one share of common stock for gross proceeds of $21 million securing the estimated funding for the initial 6-month portion of the study, while the 12-month phase is expected to be supported by additional capital from the warrant exercises.

"Alzheimer’s steals so much from individuals and their families, but with drugs like buntanetap, we aim to restore quality of life and bring hope to those affected. We are grateful to the community for their continuous support and to everyone who has contributed to making this trial a reality. As we embark on this new chapter, we are optimistic that this study will help redefine the future of Alzheimer’s treatment,” adds Melissa Gaines, SVP of Clinical Operations.

The study’s primary outcomes will include the assessment of cognition using the Alzheimer's Disease Assessment Scale-Cognitive 13 (ADAS-Cog13) subscale and functional ability using the Alzheimer's Disease Cooperative Study-Instrumental Activities of Daily Living (ADCS-iADL) scale.