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Amylyx Pharmaceuticals Resumes AMX0114 ALS Clinical Trial

FDA lifts hold on AMX0114 trial, paving the way for ALS research advancements.

Mrudula Kulkarni
By Mrudula Kulkarni
Managing Editor - Pharma Now
Jan 22, 2025Updated Jun 26, 2025 · 2 min read
Amylyx Pharmaceuticals Resumes AMX0114 ALS Clinical Trial
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Reviewed by Mrudula Kulkarni, Managing Editor - Pharma Now

Amylyx Pharmaceuticals, Inc. announced that the U.S. Food and Drug Administration (FDA) has lifted the clinical hold on the Phase 1 trial of AMX0114, an antisense oligonucleotide targeting calpain-2 for amyotrophic lateral sclerosis (ALS). This milestone enables Amylyx to proceed with U.S. site activations for screening, enrollment, and dosing. The Phase 1 LUMINA trial, set to begin in Canada in early 2025, will evaluate the safety and biological activity of AMX0114.

The multicenter, placebo-controlled trial aims to enroll 48 ALS patients, assessing safety and ALS biomarkers like neurofilament light (NfL) levels. “Calpain-2 plays a critical role in axonal degeneration, and we’re optimistic about AMX0114’s potential for ALS and other neurological diseases,” said Dr. Camille L. Bedrosian, Chief Medical Officer of Amylyx. The company is eager to collaborate with North American clinical sites to advance research for people living with ALS.

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Mrudula Kulkarni
Written by
Mrudula Kulkarni
Managing Editor - Pharma Now

My international experience as a researcher in Taiwan for three years has equipped me with a global perspective, enabling me to create content that resonates with an international audience.



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