Connect with others who understand.

Sign up Log in
Resources
About MyMyelomaTeam
Powered By
Real members of MyMyelomaTeam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.

Question Please; My GFR Blood Test Reads Low ( 55). Creatinine Is High ( 1.05 ).

A MyMyelomaTeam Member asked a question πŸ’­
Hollis AK

I would like to know what the '(CKD-EPI)', after the GFR means?
So my kidneys are trying to tell me something apparently and it could be many things, according to a search ( age, weight, activity etc ).
SO, should I be concerned? My blood tests from yesterday are just starting to be posted in my patient portal, so I don't know what the rest of the results are yet. I don't usually have a problem, kidney wise.

May 7
β€’
View reactions
A MyMyelomaTeam Member

I have Kappa Light Chain so it affects my kidneys. I established care with a nephrologist when I was diagnosed because they were rapidly failing. He did some tests to make sure it wasn't being caused by something else. He put me on a 64 oz rule for water every day. He sees the results of my oncologist's tests and I can message him about any concerns. Really, there can be several reasons for your labs. My best advice is we need a specialist for major organs just like we do for cancer. I dont expect my oncologist to be my cardiologist or my nephrologist. Its important to know how well your kidneys are doing and what is affecting them.

May 7 (edited)
A MyMyelomaTeam Member

Greetings from Anchorage I too have problems with my kidneys due to my light chain myeloma. My primary care doctor sent me to the nephrologist so now I see the nephrologist every six months just another person added to my team as well as cardiologist to monitor the blood pressure. I have to take iron potassium folic daily. So hang in there there’s so many things we have to monitor get plenty of water exercise and good sleep. Take care.

May 7
A MyMyelomaTeam Member

Pain medications: Nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen (Advil or Motrin) or naproxen (Aleve), can reduce blood flow to the kidneys. Acetaminophen and aspirin may also be harmful if overused.
Cholesterol medications: The dosing of certain cholesterol medications, known as "statins", may need to be adjusted.
Antibiotics: Some antibiotics can cause harm.
Anti-microbial medications: Many anti-fungal, antibiotic, and antiviral medications are cleared by the kidneys.
Contrast dyes: Iodinated radiocontrast dyes used during radiographic testing, such as a CT scan, can lead to kidney injury.
Natural health products: Some natural health products could cause harm.

National Kidney Foundation

May 7
A MyMyelomaTeam Member

This was from Medscape: "The CKD-EPI (Chronic Kidney Disease Epidemiology Collaboration) equation was developed in an effort to create a more precise formula to estimate glomerular filtrate rate (GFR) from serum creatinine and other readily available clinical parameters, especially at when actual GFR is >60 mL/min per 1.73m2."

Having said all that, it's just what you wrote, it depends on many factors, such as age, weight, health conditions, etc... Remember, what is a bad # for some, may be good for others and vice versa! My eGFR fluctuates , sometimes going down in the 50's, but now it's up to 72! And my creatinine was high, but now back down to .91.

Different for everyone based on so many different factors, I wouldn't worry and definitely consult with your doctor after all your results are in!πŸŒžπŸŒ»πŸ€—

May 7
A MyMyelomaTeam Member

Kathryn, as you know myeloma can affect our kidneys. One lab test doesn't mean much. The doctor's look for trends. Are your results the same as previous, better or worse? Hoping the rest of your labs are good. πŸ’• I'm posting a list of medications that can affect kidney function. Just something to be aware of.

May 7 (edited)

Related content

View All

...my Spouse Has All The Symptoms Of MM. CA Is Not High, No Bone Lesions Yet. However The "numbers Are Stable" So Called MGUS. What # ?

A MyMyelomaTeam Member asked a question πŸ’­
Kerrville, TX

Immunoglobulin G, A, & M Ranges Are Normal. Immunofixation Serum Is Normal. KAPPA Light Chain 31.6 Lambda 17.1 & Kappa/Lambda Ratio1.85.

A MyMyelomaTeam Member asked a question πŸ’­
Concord, NC

What Could Cause Lower Than 60 GFR For The Last Few Blood Tests?

A MyMyelomaTeam Member asked a question πŸ’­
Hollis AK
Continue with Facebook
Continue with Google
By joining, you accept our Terms of Use, and acknowledge our collection, sharing, and use of your data in accordance with our Health Data Policy and Privacy policies.Your privacy is our priority Lock Icon
Already a Member? Log in