Gentamicin Level in Dialysate Fluid
This test measures the amount of gentamicin, a medication used to treat serious bacterial infections, in the fluid removed during dialysis. It helps healthcare providers monitor how well the drug is being removed from your body during treatment.
["This test ensures safe dosing and effectiveness of gentamicin during dialysis."]
Key facts at a glance
- LOINC
- 59379-8
- Short code
- Gentamicin p dialysis SerPl-mCnc
- Synonyms
- Gentamicin p dialysis SerPl-mCnc
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Specimen volume
- 5 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
- Hemolysis max
- 500
- Lipemia max
- 1000
- Icterus max
- 500
- TAT
- 4–24 hours
- Order
- routine
Why This Test Is Done
Your doctor may order this test if you’re receiving dialysis to treat kidney disease and are being treated with gentamicin. It helps assess whether the drug is being properly cleared from your bloodstream through dialysis, preventing toxic levels that could harm your kidneys or nerves.
What to Expect Before the Test
No special preparation is needed. The test involves collecting a sample of the dialysate fluid (the fluid removed from your blood during dialysis). This is typically done during your dialysis session, so you won’t need to schedule an additional appointment.
How the Test Works
A small sample of your dialysate fluid is analyzed to measure the concentration of gentamicin. The lab uses a sensitive method to detect the drug’s presence and quantify it accurately.
Possible Results and Interpretation
Results are compared to clinical guidelines to determine if the drug is being removed effectively. Low levels may indicate insufficient clearance, while dangerously high levels could signal improper dosing or kidney issues.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
Clinical Significance: Monitoring Drug Safety and Effectiveness
Short name
Gentamicin Dialysate Concentration
Frequently asked questions
Why is this test important for my treatment?
What do my results mean for my overall health?
Can I influence my test results?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy