clo2014 said...
Egfr or egf is the filtration rate for your kidneys. This rate can indicate filtration issues for patients taking IBD medications--some of which are nephrotoxic. If your numbers are consistently low it can indicate kidney issues. The Egfr rates lower than 60 can indicate kidney damage/disease or even filtration issues (think dehydration, obstruction or even severe UTIs) This is not the only test utilized to determine kidney damage/kidney disease. Once a consistently low Egfr is established your doctor usually recommends urinalysis, urology scopes, CT scans and sonograms to determine if tests indicate there really is an issue and to determine if kidney disease or damage has occurred while establishing cause. Sometimes diagnosis is made by ruling things out.
From what I have been told, a urologist makes sure everything (mostly the urinary tract....bladder, kidneys, etc.) is "working" (looking for obstructions, infections)while a nephrologist concentrates on the kidneys and what could cause them not to work correctly such as diseases, diabetes, nephrotoxins. In my experience the nephrologist is called in when either the urologist can not determine a cause or there is a case of acute or sudden renal failure.
My GI has tested my Egfr since day 1. He stated that medications can cause issues to IBD patient kidneys. In his opinion IBD patients seem more prone to issues than the general population. I have not had an issue with my insurance paying for those tests yet. (Knock on wood)
Whenever I have an abnormal test result we immediately do another test. There have been many test results that came back fine on the 2nd test. And finally....when you are having any tests done make sure you are really hydrated. If you are even alittle dehydrated you can get incorrect or exaggerated results.
Clo
Thanks for the great information. Hopefully will get with my GI this week about
retest. We were just discussing changing from Lialda and Rowasa since they no longer are working. Possibly Entyvio.