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Kidney Transplant Plus Sleep Disorder Adds Up to Trouble

Researchers in Hungary conducted a study of kidney transplant recipients and found that 25 percent had moderate to severe sleep apnea, a rate similar to that seen in kidney disease patients on dialysis awaiting a transplant. 

The findings they note indicate that both types of patients who have the breathing-related sleep disorder should be considered at high risk for serious heart-related complications.  Transplant recipients with sleep apnea were more than twice as likely as those without the syndrome to be taking three or more anti-hypertensive drugs, but still had higher blood pressure than those without the sleep disorder. Obesity increased a transplant patient’s risk of developing sleep apnea.

Organ transplants are increasingly available according to the American Association for Critical Illness Insurance.  Some critical illness policies will provide a cash benefit when a transplant is received.

When the Hungarian medical researchers calculated risk scores, they found that kidney disease patients with sleep apnea were twice as likely to suffer heart disease or stroke than those without sleep apnea.  They recommend that physicians should screen transplant patients for obstructive sleep apnea and offer appropriate treatment,” the study authors concluded. 

The study will be published in January in the Clinical Journal of the American Society of Nephrology.

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