Renal Profile/
Kidney Function Test results for a 43-year-old female patient with a history of hypertension and
diabetes mellitus.
Kidney Function Markers
1.
Creatinine: 1.37 mg/dL (Reference: 0.9 – 1.3 mg/dL) Interpretation: Slightly elevated above the standard reference range.
2. eGFR (Estimated Glomerular Filtration Rate): 41.14 mL/min/1.73m² (Reference: > 60 mL/min/1.73m²). Interpretation: Reduced. An eGFR between 30 and 59 mL/min/1.73m² typically indicates moderate reduction in kidney function (Stage 3 Chronic Kidney Disease) if persistent over 3 months.
3. Urea & Blood Urea Nitrogen (BUN): Urea is 28.00 mg/dL and BUN is 13.1 mg/dL, both well within normal limits.
4. Sodium (138 mmol/L), Potassium (4.8 mmol/L), and Chloride (101 mmol/L) are all in healthy ranges. (Note: Keeping potassium stable is especially important in kidney management).
5.
Uric acid,
Calcium, Phosphorus, Total Protein,
Albumin, Globulin, and A/G ratio are all within normal reference intervals.
In a 53-year-old with long-standing or poorly controlled diabetes and hypertension, elevated creatinine and reduced eGFR are classic indicators of Diabetic Kidney Disease (Diabetic Nephropathy) and/or Hypertensive Nephrosclerosis.
When combined, these conditions are the leading causes of chronic kidney disease.
Recommended Next Steps
1. A single blood test provides a snapshot in time. Diagnosis of chronic kidney disease requires medical correlation, evaluation over time, and additional testing.
2. Share these results directly with a primary care physician, endocrinologist, or a nephrologist (kidney specialist) for formal clinical evaluation.
3. Do a Urine Albumin-to-Creatinine Ratio (uACR) or a 24-hour urine test. Checking for protein/albumin in the urine is crucial for early detection and slowing down kidney damage.
4. Optimizing blood
sugar (
HbA1c) and maintaining blood pressure within target limits (often < 130/80 mmHg) are the single most effective ways to protect remaining kidney function.
Treatment:
1. Certain blood pressure medications (like ACE inhibitors or ARBs) and modern diabetes medications (like SGLT2 inhibitors) are specifically designed to protect kidney tissue.
2. Avoid over-the-counter NSAID pain relievers (like ibuprofen or naproxen), as they can further reduce kidney filtration.
3. Repeat the blood panel in 1–3 months to determine if this reduced eGFR is a stable baseline or a temporary fluctuation (e.g., due to mild dehydration).