Early Testing Could Prevent Damage from Rheumatoid Arthritis
- Media Logic Radio
- Oct 7
- 1 min read
A new study from the University of Colorado suggests doctors may one day be able to prevent rheumatoid arthritis before it ever damages the joints.
Researchers at CU’s Anschutz Medical Campus found that people who go on to develop rheumatoid arthritis show changes in their immune systems years before symptoms appear.
Dr. Kevin Deane, director of the Autoimmune Disease Prevention Center, says a seven-year study following people at risk for the disease revealed a key clue: all of them had a specific antibody that targets their own tissues — a signal that gives about a 30 percent chance of developing rheumatoid arthritis later on.
That discovery opens the door to early testing and, potentially, early treatment. About one to two percent of people have this antibody, meaning they could be at higher risk and might benefit from regular screening.
A second study now underway at CU Anschutz will follow those people for five years to see whether preventive measures can stop or delay the disease.
Right now, lifestyle changes — like quitting smoking, exercising and eating healthy — are the only prevention tools available.
Deane says if researchers can intervene earlier, patients may one day avoid severe symptoms, fewer drugs, and fewer side effects.
