Overview

A Registry-Based Clinical Trial of Pimozide in Patients With Neuromuscular Junction Transmission Dysfunction Due to ALS

Status:
Active, not recruiting

Trial end date:
2021-12-01

Target enrollment:

Participant gender:

Summary

Amyotrophic lateral sclerosis (ALS) is a neuromuscular disease that results in rapid decline in normal muscle function and tone leading to difficulties with mobility, eating, drinking, breathing, sleeping, and communicating. The disease is progressive and no cure currently exists. Most people diagnosed with ALS succumb within 3 to 5 years. The only approved treatment to slow the progression of ALS is called Rilutek® (riluzole) which has only a modest effect and has been shown to increase survival by a few months. Muscular dysfunction present in people with ALS is caused by nerve breakdown and a dysfunction in the communication between the muscles and the nerves. The area where these communications occur is called the neuromuscular junction. Some recent studies have focused on using different medications to enhance communication at the neuromuscular junction with the goal of improving muscle function as a result. This approach is unproven but may help to slow the progression of the disease. Pimozide is a medication that has been demonstrated to enhance communication at the neuromuscular junction in fish and mice. This study will look at whether Pimozide may help to slow the progression of ALS and how much medication needs to be taken to have an effect.

Phase:

Phase 2

Details

Lead Sponsor:

University of Calgary

Collaborator:

Hotchkiss Brain Institute, University of Calgary

Treatments:

Pimozide