Chronic Kidney Disease

Chronic Kidney Disease ('CKD') is a condition where kidneys are unable to adequately filter the blood to remove normally-occurring toxins and waste that accumulate in the body. Conditions that can occur as a result of declining kidney function include high blood pressure, anemia, weak bones, neurological issues, nutritional deficiencies and heart and blood vessel disease.

Source: Fresenius Kidney Care

Yikes!

The top cause of CKD is Diabetes. I used to think that preventing Diabetic CKD was as simple as controlling your blood sugar but my nephrologist set me straight. Just like with PKD, there are genetic predispositions to developing it. So if your family health history includes Diabetes combined with CKD, be proactive with your health and actively work to control blood pressure and maintain normal blood glucose levels.

High blood pressure is the #2 risk factor for CKD. It weakens blood vessels in the kidneys, making it difficult to remove waste and liquid from the blood. Water retention raises blood pressure even more and suddenly you have all the makings for a vicious circle. Healthcare recommendations are similar to a Adam Ant song - don't drink, don't smoke... Actually, you're advised to control your blood pressure to under 140/90 (with meds if necessary), exercise, eat healthy, DON'T SMOKE and reduce stress.

Is that all?!?

Number three is Glomerular Disease (say what?) which is when the tiny filters within the kidney are damaged. As with everything else, the ability to filter waste is compromised, fluid builds up and you may leak protein and red blood cells into your urine. How attractive... Treatment is to control your blood pressure, remove excess fluid with diuretics and possibly treat the immune system with corticosteriods.

Number four is near and dear to my heart - Polycystic Kidney Disease - so we'll take a look at that on a separate page.

What are the symptoms of CKD you may ask?

lack of energy / fatigue
difficulties concentrating
lack of appetite
water retention - including swollen legs & ankles as well as a puffy morning face
sleep issues - including not being able to, having to get up to pee and leg muscle cramping
dry, itchy skin

Don't those sound like fairly generic symptoms?

The failsafe way to know is to go to your doctor and have lab work performed. Your main metric - at least at the beginning - is going to be eGFR which stands for Estimated Glomerular Filtration Rate. The general idea is that it represents the percent of kidney function that you have. So a result of 100 is cause for celebration whereas a result of 30 (my current level) is cause for concern. This table helps you to determine where you are on the 'bad kidney' scale:

Source: National Kidney Foundation

Follow up tests (once you get a low eGFR) may include an ultrasound, CT scan, MRI and/or a kidney biopsy. Family health history (grandmother, mother and maternal uncle) and an ultrasound were all it took for my confirmed ADPKD diagnosis.

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Round 2 deja vu

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Artificial kidney

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A happy liver

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Truly blessed

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Test tube kidneys?

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My Two Gallon Habit

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