A study of more than 82,000 older adults receiving outpatient measurements of estimated glomerular filtration rate (eGFR) found that measuring eGFR based on creatinine and cystatin C levels ...

The symptoms of many kidney diseases are not obvious. When symptoms do appear, there may have been a lot of damage done. For this reason, GFR is regarded as an important early warning marker. Doctors ...

DEAR DR. ROACH: I am a 73-year-old female. A recent blood test returned an eGFR (estimated glomerular filtration rate) of 59. My physician’s nurse told me that the test was normal. When I asked her ...

The estimated glomerular filtration rate (eGFR) is a blood test to assess kidney function. The formula for calculating eGFR takes the patient’s body size, age, and sex into account to predict how well ...

Please provide your email address to receive an email when new articles are posted on . Older adults may have hyperfiltration with normal glomerular filtration rate calculation. GFR calculation may be ...

Glomerular hyperfiltration denotes a state in which the kidney’s filtration rate exceeds normal adaptive levels, often defined as an estimated glomerular filtration rate (eGFR) above the 95th ...