Advertisement

  1. National

Surgery doubles dementia risk

Older people who undergo general anaesthesia during surgery have an increased risk of developing dementia, according to new research. People over the age of 50 who underwent general anaesthetic had a doubled risk of developing dementia after surgery.

View all 3 updates ›

Dementia risk could be linked to surgery

Lead researcher Dr Jong-Ling Fuh, of the Taipei-Veterans General Hospital in Taiwan, said:

The results of our nationwide population-based study suggest that patients who undergo anaesthesia and surgery may be at increased risk of developing dementia.

Anaesthesia and surgery are inseparable in clinical settings. Thus, it is difficult to establish whether the increased risk of dementia development we observed was attributable to the anaesthesia per se, the surgical process or both.

More top news