New study finds lupus could increase dementia risk by more than 50%

Researchers in Israel have found that lupus patients have a 50% chance of developing dementia.

The disease causes the body’s immune system to attack its own tissues.

Researchers analyzed data collected from more than 7,000 people that showed dementia was more common among people with the brain disease, the Daily Mail reported.

The study builds on previous research that suggests the disease may cause memory issues and hamper cognitive functions.

Researchers also say that lupus patients of all ages are prone to dementia. They suggest doctors also check for lupus when patients show signs of dementia.

Currently there are no known treatment that can tackle both conditions, the authors note. "The absence of durable solutions for this disability is frustrating given the young age distribution of [lupus] patients," the study authors are quoted as saying in the Daily Mail.

Adding, “On the other hand, the fact that we have demonstrated young age onset of cognitive decline in [lupus] patients renders it at least to a certain degree reversible."