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Evaluation the Efficacy and Safety of Mutiple Lenzumestrocel (Neuronata-R® Inj.) Treatment in Patients With ALS — ALSummit  

Amyotrophic Lateral Sclerosis Clinical Trial

Official title:
A Double-blind, Randomized, Multicenter, Placebo-Controlled, Parallel, Phase III Clinical Trial to Evaluate the Efficacy and Safety of Lenzumestrocel(Neuronata-R® Inj.) in Patients With Amyotrophic Lateral Sclerosis

Clinical Trial Summary

ALSUMMIT is a double-blind, randomized, placebo-controlled, multi-center, parallel, phase III clinical trial to evaluate and confirm the efficacy and long-term safety of repeated Lenzumestrocel (Neuronata-R® inj.) treatment.

Clinical Trial Description

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder characterized by selective and progressive loss of motor neurons. Disease progression leads to death within 2-4 years, but there exists no definite treatment so far. Based on phase I/II clinical trial(NCT01363401), twice intrathecal autologous bone marrow-derived mesenchymal stem cells (Lenzumestrocel) injections showed significant therapeutic benefit lasting at least six months with safety in patients with ALS. Additionally, the switch from pro- to anti-inflammatory conditions, which was indicated from the inverse correlation between TGF-β1 and MCP-1 levels after Lenzumestrocel injections in the good responder, has been considered a plausible beneficial action mechanism. This study is designed to investigate the following. First, to reconfirm and evaluate the long-term efficacy of twice injections (single cycle) of Lenzumestrocel, group 1 will receive a single cycle injection with a 26-day interval. Second, to evaluate the long-term safety and efficacy of Lenzumestrocel repeated injections, group 2 will receive a single cycle injection a 26-day apart followed by three times injections every three-month interval. Group 3 will receive comparator injections. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04745299
Study type Interventional
Source Corestemchemon, Inc.
Contact
Status Active, not recruiting
Phase Phase 3
Start date March 23, 2021
Completion date May 3, 2026
View Details
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