Feb 29th is Rare Disease Day…my good friend Ron Laxer… and a disease called Muckle-Wells Syndrome
Ron Laxer and I have been good friends since 1972. Ron’s wife, Edda Laxer and I have been good friends since 1965! Edda is a physiotherapist in Toronto, and Ron, is a paediatric rheumatologist at The Hospital for Sick Children (SickKids).
Rare Disease Day occurs annually on the last day of February. Since 2008, the Canadian Organization for Rare Disorders helps bring patients, health care providers and researchers together in a series of Pan-Canadian events focused on awareness for the estimated 1 in 12 Canadians who suffer from a rare disease. There are an estimated 7000 such rare diseases. You might want to check out this celebratory video http://www.rarediseaseday.org/videos.
Ian Stedman tells his story in an article on the SickKids website.1 It’s a story about him and his daughter Lia. Lia, as a two year-old, was seen as SickKids with symptoms of a recurring rash and arthritis. She was referred to my friend Ron Laxer, who in taking the history, focused on the fact that Lia’s father, Ian, for most of his life, had a similar rash to his daughter Lia. He also had arthritis, and in addition, a constellation of unusual symptoms such as hearing loss, headaches, joint pain, and elevated LFTs.
As mentioned, I have known Ron for over 40 years, and I can attest to three things. One, he is brilliant, two he cares deeply about his patients, and three, he is a world authority in paediatric rheumatology. Ron concluded that both Ian and Lia had the same disorder, and hypothesized that they suffered from the rare disease Cryoprin Associated Periodic Syndrome (CAPS), and specifically, the form known as Muckle-Wells syndrome (MWS). Ron made the diagnosis clinically, confirmed it with genetic testing, and instituted targeted treatment for both Lia and her father.
Muckle-Wells syndrome is characterized by recurrent episodes of fever, rash and joint pain, and can also be associated with hearing loss and amyloidosis.
Ron has written about the elusive nature of rare diseases, and the fact that many patients often suffer, without a diagnosis, because of the general unfamiliarity with these conditions. He advocates for the development of a registry of Canadian physicians with expertise in rare diseases. He states “a registry might assist patients and practitioners in at least knowing where to refer patients and where specific diagnostic testing might be available.”1
If you have any thoughts about rare diseases in Canada, leave a comment on the blog, or better yet…please stop by the Macklem House, my door is always open.