03/01/2024
Degenerative myelopathy (DM) is a progressive, degenerative disease of the nervous system in dogs. It is challenging to diagnose, and the lack of effective treatment options leaves owners of affected dogs feeling helpless as their beloved pet declines.
A recently awarded grant from the AKC Canine Health Foundation (CHF) offers hope for slowing the progression of DM in dogs. With funding from CHF Grant 03139: Riluzole as a Neuroprotectant in Canine Degenerative Myelopathy, investigators will study the drug riluzole as a potential treatment for dogs with DM.
Clinical signs of DM appear later in life and include worsening weakness and paralysis starting in the hind limbs and progressing to involve the front limbs, swallowing muscles, and diaphragm. The disease has characteristics similar to some forms of amyotrophic lateral sclerosis (ALS or Lou Gehrig’s Disease) in humans. Riluzole, the drug being studied, was the first FDA approved medication to treat ALS in humans in 1995. It prevents the build-up of excitatory nerve signaling molecules that can kill nerve cells in affected dogs and humans. This new study will evaluate safety and efficacy of Riluzole in treatment of DM.
The study has three aims: to evaluate the safety of oral riluzole use in dogs, conduct a multi-site clinical trial evaluating the efficacy of riluzole treatment, and show the utility of a recently discovered biomarker to track clinical progression of DM in dogs. This research is the first step toward the long-term goal of studying multiple DM treatment options simultaneously at several institutions in the United States (University of Missouri, The Ohio State University, North Carolina State University and Tufts University). Investigators started Project DM (www.caninedm.org), a network of canine DM researchers working together to accelerate progress in developing treatments for this disease.
An owner located near the University of Missouri can have their pet screened by going to the following link https://redcap.link/riluzoleDM and select University of Missouri to enter the information.