Clinical and therapeutic aspects of juvenile-onset spondyloarthropathies.
Relatively little is written about the juvenile spondyloarthropathies. The literature of the past year has included data on the frequency of juvenile spondyloarthropathies, which indicate that these are almost certainly a more common form of childhood arthropathy than formerly believed. Although clinical differences exist between juvenile spondyloarthropathies and juvenile rheumatoid arthritis, there is only limited information about differences in the pathophysiology of these diseases. One study suggests some differences in the expression of tumor necrosis factor and its receptors. Evidence also presented this year suggests that juvenile psoriatic arthritis is probably a separate condition from the spondyloarthropathies. It is hoped that better understanding of the epidemiology and pathophysiology of the juvenile spondyloarthropathies will lead to better treatment strategies.
Malleson
P N
PN
British Columbia's Children's Hospital, Vancouver, Canada.
Petty
R E
RE
D017668:Age of Onset; D001171:Arthritis, Juvenile / Q000503:physiopathology / Q000628:therapy; D015535:Arthritis, Psoriatic / Q000503:physiopathology / Q000628:therapy; D006801:Humans; D013167:Spondylitis, Ankylosing / Q000503:physiopathology / Q000628:therapy