An analysis of data from the CARDIA study reinforces the idea that kidney stones and atherosclerosis (a thickening and hardening of the arteries) have common risk factors. By year 20 of this long-term research study, 200 (3.9%) of the 5,115 participants had reported having had kidney stones, a result which is statistically significant.
Carotid wall thickness measured at year 20 was greater in those with kidney stones. The carotid artery is responsible for the primary flow of blood to the brain. Kidney stones were associated with a significant 60% increased risk of carotid atherosclerosis, even after adjusting for major atherosclerotic risk factors, investigators concluded. Carotid artery disease is a frequent factor in the incidence of stroke.
The study does not identify why atherosclerosis is significantly higher with those patients who have had kidney stones, but it does provide a basis for continued research in this area. For the time being, it appears that it would be wise for sufferers of kidney stones to make themselves aware of the risk factors associated with atherosclerosis and modify their diets and behaviors accordingly.
Until next time...cheers!
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