Skip over navigation
The Hospital
Research
Support Us
Ottawa Hospital Research Institute
Home
Français
Directions & Maps
Contact Us
About Us
Vision and Strategic Directions
Board Chair and CEO Message
Leadership Team
Annual Reports
Facilities
Research Data Management
Equity, Diversity and Inclusion
Wellness
Our Research
Priorities, Programs and Diseases
Researcher Profiles
National Research Networks
Scientific Publications
Research Awards
Technology Transfer
Industry Sponsored Research
Responsible Innovation
For Students & Fellows
News & Events
Newsroom
Seminars & Events
Career Opportunities
For Patients
News & Events
Home
>
News & Events
>
Newsroom
Bookmark or Share
Display Options
Display Options
+
Increase
/
-
Decrease
font size
High contrast version
Printer-friendly version
Newsroom
Seminars & Events
Newsroom
Muscle disease breakthrough fuels new hope for treatments
February 26, 2016
Research at The Ottawa Hospital and the University of Ottawa is providing new hope for people like Alex Chiabai, 15, and his mother, Debra Chiabai.
Like most 15-year-olds, Alex Chiabai would much rather be playing Star Wars video games than studying for tomorrow’s geography test. The chatty and opinionated teen keeps up with the latest technology trends and is always ready to discuss his favourite TV shows.
But Alex also faces unique challenges compared to most teenagers. And a new study from The Ottawa Hospital and the University of Ottawa is poised to pave the way for new treatments for his condition.
The problems started when Alex was a toddler. He was late on many developmental milestones, walked with a sway in his hips and often fell down. His family doctor referred him to the Children’s Hospital of Eastern Ontario (CHEO), where he was diagnosed with Duchenne muscular dystrophy just before his third birthday. This rare degenerative disease affects one in 3,600 boys and is fatal in the second or third decade of life.
As Alex grows, his muscles became progressively weaker, and these days he uses a wheelchair to zoom around school. Steroids and physical therapy can slow down the disease’s progress, but there currently is no cure.
Researchers at The Ottawa Hospital
recently discovered
that Alex’s condition affects the muscle’s stem cells, not just the muscle fibres as previously thought.
“This completely changes our understanding of Duchenne muscular dystrophy and could eventually lead to far more effective treatments,” said Dr. Michael Rudnicki, a senior scientist at The Ottawa Hospital, professor at the University of Ottawa and senior author of the study.
That could mean a whole new approach to treating boys like Alex.
“I was particularly excited about this research because it opens up an avenue that people hadn’t been looking at,” said Alex’s mother, Debra Chiabai. “The more we know about the disease, the more targeted the efforts can be made on developing treatments. Maybe there are already drugs on the market that will target that pathway.”
Dr. Rudnicki and his colleagues, including researchers at CHEO, are already looking for ways to correct the new problems they’ve identified in muscle stem cells. They already have some promising leads.
“I’m not sure if we will ever cure Duchenne muscular dystrophy,” said Dr. Rudnicki. “But I’m very hopeful that someday in the future we will have new therapies to turn this devastating, lethal disease into a chronic but manageable condition.”
About The Ottawa Hospital
The Ottawa Hospital is one of Canada’s largest learning and research hospitals with over 1,100 beds, approximately 12,000 staff and an annual budget of over $1.2 billion. Our focus on research and learning helps us develop new and innovative ways to treat patients and improve care. As a multi-campus hospital, affiliated with the University of Ottawa, we deliver specialized care to the Eastern Ontario region, but our techniques and research discoveries are adopted around the world. We engage the community at all levels to support our vision for better patient care.
For further information, please contact
Jennifer Ganton
Director, Communications and Public Relations
Ottawa Hospital Research Institute
Office: 613-798-5555 x 73325
Cell: 613-614-5253
jganton@ohri.ca