About Glomerular Filtration Rate
Key Highlights
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Non-invasive and typically requires only a standard blood draw.Primary and most reliable indicator of overall kidney function.Essential for diagnosing and staging Chronic Kidney Disease (CKD).Helps guide safe dosing of medications that are cleared by the kidneys.Allows for monitoring of kidney disease progression or improvement over time.Can be estimated quickly from a routine blood test (creatinine level)./ul
Who is this surgery for?
- Screening for individuals with risk factors like diabetes, hypertension, or a family history of kidney disease.
- Diagnosis and staging of suspected or known Chronic Kidney Disease (CKD).
- Monitoring the progression of established kidney disease.
- Evaluating the impact of acute kidney injury.
- Assessing kidney function before starting certain medications (e.g., chemotherapy, contrast dyes for imaging).
- Routine check-up for patients with conditions that can affect the kidneys.
How to prepare
- Fasting is usually not required for a standard eGFR calculation based on creatinine.
- Inform your doctor about all medications, supplements, and herbal products you are taking.
- You may be advised to avoid strenuous exercise for 24-48 hours before the blood test, as it can temporarily elevate creatinine.
- For a more precise measured GFR (mGFR), which is less common, specific preparation involving intravenous injection of a tracer may be required as directed.
- Stay well-hydrated unless instructed otherwise by your nephrologist.
Risks & possible complications
- For the standard eGFR blood test: minimal risks associated with a routine blood draw, such as slight pain, bruising, or infection at the puncture site.
- For a measured GFR (mGFR) using an exogenous tracer: rare risk of allergic reaction to the tracer substance.
- There is no direct risk to kidney function from the test itself.
- The main 'risk' is the potential for anxiety or stress related to the test results and diagnosis.
Recovery & hospital stay
- Immediate recovery from the blood draw: apply pressure to the puncture site to prevent bruising.
- You can resume normal activities, diet, and medications immediately after the blood test.
- No special post-procedure care is needed for the eGFR test.
- Follow up with your nephrologist to discuss the results, which typically take 1-2 days.
- Based on the GFR result, your doctor will recommend a management plan, which may include lifestyle changes, medication, or further testing.
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Typical hospital stay: 0 days (outpatient test)
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Expected recovery time: 0 days
Frequently Asked Questions
If you are considering glomerular filtration rate in India, these questions and answers can help you make a confident, informed decision.
Popular choices for glomerular filtration rate in India include Miot Hospital Chennai, Cytecare Hospital, Kamineni Hospital LB Nagar, Kamineni Hospital, King Koti, Kamineni Hospital, Tadigadapa, known for experienced specialists and advanced surgical infrastructure.
Look at the doctor’s years of experience, hospital association, patient reviews, and how often they perform glomerular filtration rate. MediFyr helps you compare nephrologists and book consultations online.
The overall cost depends on hospital category, surgeon’s experience, room type, implant or device used (if any), length of stay, tests, and post-operative care. Our team can help you get cost estimates from multiple hospitals before you decide.
Procedure cost in other countries
Here is an overview of how the estimated cost, hospital stay, and recovery time for glomerular filtration rate compare across other countries where we have data.
Top hospitals for Glomerular Filtration Rate in India
These partner hospitals in India have dedicated nephrology teams and experience managing patients undergoing glomerular filtration rate.
Neha Patel, a 42-year-old software engineer...
Neha Patel, a 42-year-old software engineer and mother of two, had a family history of diabetes but managed her own health well. During a routine physical, her primary care doctor noted slightly elevated creatinine levels in her bloodwork. Though she felt completely fine, her doctor recommended a Glomerular Filtration Rate (GFR) test to get a more accurate picture of her kidney function, explaining it was a precaution given her family history. The procedure itself was simple, just another blood draw, but the wait for results was anxiety-inducing. Neha feared a diagnosis that could impact her ability to care for her family and her demanding career. The results came back showing a mildly reduced GFR, indicating early-stage chronic kidney disease (CKD). While initially shaken, the clear diagnosis from the nephrologist provided a path forward. With a treatment plan focused on diet, blood pressure control, and regular monitoring, Neha felt empowered rather than victimized. The GFR test transformed her fear into proactive management, and she now attends annual check-ups with a sense of control and determination to preserve her kidney health.
Nephrologists for Glomerular Filtration Rate
Explore experienced nephrologists who regularly perform glomerular filtration rate and provide pre- and post-operative care in India.
- 17 Years Experience
- Nephrologist
Miot Hospital Chennai, Chennai
- 5 Years Experience
- Nephrologist
Miot Hospital Chennai, Chennai
- 13 Years Experience
- Nephrologist
Miot Hospital Chennai, Chennai
- 15 Years Experience
- Nephrologist
Manipal Hospital Yeshwanthpur, Bangalore
- 9 Years Experience
- Nephrologist
Manipal Hospital Yeshwanthpur, Bangalore
- 34 Years Experience
- Nephrologist
Manipal Hospital Sarjapur Road, Bangalore
- 17 Years Experience
- Nephrologist
Manipal Hospital Sarjapur Road, Bangalore
- 11 Years Experience
- Nephrologist
- 16 Years Experience
- Nephrologist
Manipal Hospital Whitefield, Bangalore
- 13 Years Experience
- Nephrologist
Manipal Hospital Whitefield, Bangalore
- 13 Years Experience
- Nephrologist
Manipal Hospital Whitefield, Bangalore
- 44 Years Experience
- Nephrologist
Manipal Hospital Old Airport Road, Bangalore
- 35 Years Experience
- Nephrologist
Manipal Hospital Old Airport Road, Bangalore
- 18 Years Experience
- Nephrologist
Manipal Hospital Old Airport Road, Bangalore
- 27 Years Experience
- Nephrologist
Manipal Hospital Old Airport Road, Bangalore
- 26 Years Experience
- Nephrologist
Manipal Hospital Old Airport Road, Bangalore
- 27 Years Experience
- Nephrologist
Manipal Hospital Old Airport Road, Bangalore
- 20 Years Experience
- Nephrologist
Manipal Hospital Old Airport Road, Bangalore
- 9 Years Experience
- Nephrologist
Manipal Hospital Patiala, Patiala
- 9 Years Experience
- Nephrologist
Manipal Hospital Mysore, Mysore