Autoimmune Disease With Eyelid Droop May Signal Myasthenia Gravis
A Korean research team found that eyelid drooping or recurring muscle weakness in people with autoimmune disease may signal myasthenia gravis.
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Researchers led by Juhong Min of Samsung Medical Center, Soon-Wook Kwon of Inha University Hospital and Kyungdo Han of Soongsil University analyzed the occurrence of other autoimmune diseases before a myasthenia gravis diagnosis. The team published its findings in a recent issue of Neurology.
Symptoms highlighted by the study
The research team identified persistent eyelid drooping and recurring loss of muscle strength as possible signs of myasthenia gravis among people who already have an autoimmune disease. Double vision and weakness in the arms or legs are also symptoms associated with the condition.
Myasthenia gravis is an autoimmune disease in which disrupted signaling between nerves and muscles causes muscle weakness. Other autoimmune conditions identified in the research context include systemic lupus erythematosus, Sjogren syndrome and autoimmune thyroid disease.
What the analysis covered
Using National Health Insurance Service data from 2011 through 2021, the team examined 8,355 adults diagnosed with myasthenia gravis and 83,550 people matched for factors including age and sex. The findings therefore concern autoimmune disease patterns recorded before diagnosis within this adult claims-data population.
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