Trial Profile

A Phase 1b randomized, double-blind, placebo-controlled trial in adults with Parkinson's disease and motor fluctuations.- SER-252-1b

Status: Planning

Phase of Trial: Phase I

Latest Information Update: 04 Dec 2025

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At a glance

03 Nov 2025 According to a Serina Therapeutics media release, the USFDA has placed a clinical hold on the IND application for SER-252, requesting additional information related to a commonly used excipient in the formulation, unrelated to to the active drug substance or its proposed mechanism of action.
22 Oct 2025 New trial record
06 Oct 2025 According to a Serina Therapeutics media release, company announced the drawdown of the first $5 million tranche from its previously announced financing agreement, which provides up to $20 million in funding upon achievement of defined development milestones.

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