Most people suffering from kidney disease don't know they have it

New research based on data gathered on approximately 28,000 individuals over a 16-year period indicates that even as more people in the U.S. are acquiring kidney disease, the vast majority of those who are in the early and middle stages of its progression -- when it is most treatable -- have no idea their kidneys are weak or damaged until failure is imminent.

Only 42 percent of study subjects who had Stage 4 kidney disease were aware of it, according to an analysis conducted by researchers at Johns Hopkins University in Baltimore, Tufts-New England Medical Center in Boston and Cleveland Clinic Foundation, and published in the Journal of the American Medical Association.

Stage 5 is kidney failure, when dialysis or organ transplant are the only options.

Screening of persons at risk -- those with diabetes, high blood pressure or a family history of kidney problems -- is of utmost importance, said Andrew S. Narva, MD, FACP, director of the NIH's National Kidney Disease Education Program.

Much can be done to prevent kidney failure if the disease is caught early enough.

For example, careful attention to monitoring blood glucose levels, keeping blood pressure under control, and certain prescription medications can be beneficial, according to the NKDEP.

An estimated 13 percent of the U.S. population, or about 26 million people, are thought to have kidney disease. People with kidney disease are at greater risk of hypertension, heart attacks and strokes. They are also more vulnerable to anemia, bone disease and malnutrition.

Wikinews