Sleep apnea can cause problems with memory or thinking, confirms a survey of about 4,300 people.
American researchers asked participants about their sleep quality, memory, and brain function.
About a quarter of those surveyed reported symptoms associated with sleep apnea. A third of these reported problems with memory or reasoning, compared to 20% of participants without sleep apnea.
It means what we already knew
Dr. Caroline Mainville, of the Universitaire des Cardiopulmoniques du Québec, responded. There have already been several studies that have looked into this. Obviously, most patients with sleep apnea will initially have problems, especially middle-aged patients, with problems with attention and perception rather than short-term memory.
The scientific literature is less clear regarding long-term memory problems, such as those associated with dementia or Alzheimer's disease.
She added, Because there are no good long-term studies that can be done on young patients, with untreated sleep apnea, who will be followed for years to see if there is an effect on the risk of developing dementia.
However, we know that patients with sleep apnea and Alzheimer's disease, whose sleep apnea is treated, see a benefit in their memory, cognition, etc.
Dr. Mainville recalls.
Sleep apnea is likely associated with more dementia problems, but data on this topic is a bit more varied in the literature.
The doctor said that a study like the one conducted by the American researchers, with all the limitations inherent in self-reported data like the one they used, at least has the advantage of reminding us that good sleep is part of good life hygiene. Mainville, which appears to improve memory and cognitive function.
Obviously, sleep apnea is a condition that can contribute to poor memory, poor concentration, and drowsiness.
Did she say? There are still many patients with sleep apnea who have not been diagnosed, although there are more and more tests and awareness.
Memory and concentration problems can have several causes, but it's best for people who experience them to explore the possibility of sleep apnea with their family doctor.
Dr. Mainville believes, especially since treatments have improved dramatically in recent years.
She added treatment This will not only improve factors such as work productivity, but will also lead to benefits such as reducing the risk of cardiovascular disease or depression.
.
There are many patients whose quality of life will actually improve
She pointed out.
The results of this study have not yet been published in a peer-reviewed journal. It is scheduled to be revealed next month at a conference of the organizationAmerican Academy of Neurology.
