Kidney disease amongst diabetics is commonly called diabetic nephropathy.
Statistically, around 40% of people with diabetes develop nephropathy but it is possible to prevent or delay through control of both blood glucose and blood pressure levels.
Diabetes affects the arteries of the body and as the kidneys filter blood from many arteries, kidney problems are a particular risk for people with diabetes.
Nephropathy is a general term for the deterioration of proper functioning in the kidneys.
At an advanced level, this is called end-stage renal disease or ESRD. ESRD often stems from diabetes, with diabetes causing just under half of all cases.
Diabetic nephropathy can affect people with both type 1 and type 2 diabetes.
Diabetic nephropathy is divided into five stages of deterioration, with the final one being ESRD.
It commonly takes over 20 years for patients to reach stage 5.
Symptoms of kidney disease
The symptoms of diabetic nephropathy tend to become apparent once the condition has reached the later stages.
Typically the following symptoms may start to be noticed around stage four of its progression:
- Swelling of the ankles, feet, lower legs or hands caused by retention of water
- Darker urine, caused by blood in the urine
- Becoming short of breath, when climbing the stairs for instance
- Tiredness as a result of a lack of oxygen in the blood
- Nausea or vomiting
To help catch nephropathy before the later stages develop, people with diabetes should be screened for kidney complications once a year. The screening test involves a simple urine sample which is tested to detect whether protein is present in the urine.
Causes of diabetic nephropathy
Statistics show that development of kidney disease in people with diabetes is associated with higher blood glucose levels over periods of years but research has yet to reveal the actual mechanism by which high blood glucose levels cause damage to the kidneys.
Diabetic nephropathy is directly influenced by hypertension (high blood pressure), and in patients with hypertension acceleration through the stages of diabetic nephropathy may be more rapid.
Prevent yourself from diabetic nephropathy
The development of diabetic nephropathy may be delayed or prevented by maintaining good control of blood glucose levels and blood pressure.
Attending annual diabetes health checks is important as early identification of kidney damage can allow you and your healthcare team to take action to limit progression of kidney disease.
Reducing your HbA1c to reduce the risk of nephropathy
Results from the ADVANCE study published June 2008 in the New England Journal of Medicine trial showed that reducing HbA1c to 6.5% can lower nephropathy risk by a fifth (21%) in people with type 2 diabetes.
Treatment for Diabetic Nephropathy
Click www.latestkidneytreatment.org for details on Diabetic Nephropathy