When is a kidney donation needed?

A kidney transplant is used to treat kidney failure (also called end-stage renal disease, ESRD), a condition in which kidneys can function at only a fraction of their normal capacity. People with end-stage kidney disease need either dialysis or a kidney transplant to stay alive.

Causes of kidney failure may include diabetes, polycystic kidney disease (PKD), chronic uncontrolled high blood pressure (hypertension), or chronic glomerulonephritis (an inflammation and eventual scarring of the glomeruli — the tiny filters within your kidneys).