What to expect with kidney involvement?
What to expect with kidney involvement?
Kidney involvement is quiet, your symptoms in the beginning are low back pain, itchy skin, tired, low hemoglobin, blood in urine, and ankle edema. That is why we nee to be vigilant in making sure our creatinine is not rising, by getting regular check ups or even asking about Labstix ( Reagent Strips for Urinalysis) to check for protien and blood in the urine. I was told by my Wegeners doc if I get blood in the urine, to call immediately.
I was told if the Hemastix are positive meaning blood in urine to go get regular lab work done right away to check out kidney function and GPA markers. I think this would preceed the edema and low back pain. The other signs seem just a regular everyday part of my GPA and diabetes.
This is all true. But it is important to note that low back pain, itchiness, hematuria (blood in urine), protenuria (protein in the urine), and edema (along with another sometime symptom, night sweats) all have a number of possible explanations other than ANCA disease. So, while any of these should be reported to the doctor, you shouldn't jump to any conclusions without some corroborating blood tests (and maybe a biopsy). For kidney involvement, creatinine clearance is the main marker. BUN (Blood Urea Nitrogen is also used, but this number is highly influenced by prednisone, so doesn't tell as much).
Al
Yes AL, that is true, and that is exactly what the doc would do is order further tests to rule out infection or kidney problems or other etiologies. We just need to be intune and listen to what our bodies are trying to tell us, even though sometimes we dont feel like it!
I agree, emphatically. The art of listening must be nurtured, in all participants, including the medics. Yet, it is true that the primary listeners must be those with the most skin in the game, the patients. I now know, ahead of the blood tests, what my personal flare symptoms are: a particular cough-inducing tickle it the epiglottis, and rusty urine. If these happen, Drac gets a call tout de suite. Then, I just hope he's listening....
Al
Hello Maria, sorry to hear your daughter has kidney involvement -- it makes WG even more confusing. Holly's kidney function fell to 25-30% while in ER a year ago and her biopsy indicated significant damage (scarring - some permanent). The doctors weren't very optimistic about her recovery based on the biopsy. She has since surprised them by recovering to approx. 80% kidney function in one year. So, although kidney damage is considered irreversible, there is always hope that it isn't "permanent" damage and can heal with time. Having youth in her corner is a definite plus. For what it is worth, I let Holly's illness consume me for quite awhile and have now accepted that all we can do as parents is have open communication and closely monitor anything that would indicate a WG flare or kidney problems. The key is immediate intervention and treatment to lessen any further damage to the kidneys. All our best!
Recommend the sticks to test for blood in UA, helps you to gauge what is going on.
http://www.amazon.com/Hemastix-Reage...487662&sr=8-10
That is an amazing improvement but like you say youth was probably the main variable along with good treatment. I was surprised years ago to learn that it is considerable normal to lose 1 or 2 % kidney function a year as you age. Mine started earlier due to diabetes. I heard many elderly people have only 20-40% kidney function and don't even know it.
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