Antibiotic Level, Meropenem
Also known as: ML MERO
Use
The Antibiotic Level, Meropenem test is used to monitor levels of the antimicrobial drug meropenem. This test is essential for therapeutic drug monitoring to ensure appropriate drug levels in the patient's system, optimizing therapeutic efficacy and minimizing toxicity. It provides valuable information for adjusting dosages in patients receiving meropenem, considering variable factors such as patient-specific physiology and the route of drug administration.
Special Instructions
Please ensure to include the time of the last dose and list all antibiotics the patient is receiving or has received in the past 48 hours. This information is crucial for laboratory handling and is essential for subsequent physician interpretation of the results.
Limitations
Bioassay measurements can be affected by the presence of other antimicrobial agents, which may interfere with the assay. Additionally, the inherent differences among patients, their physical conditions, and the dose and route of administration of the antimicrobial agent can influence the levels of antimicrobials and potentially affect the readings.
New York Approved
Methodology
Other
Biomarkers
LOINC Codes
- 41406-0
Result Turnaround Time
2-3 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
2 mL
Minimum Volume
1 mL
Container
sterile tube (ARUP supply #43115)
Collection Instructions
Aseptically remove 2 mL serum to a sterile tube (ARUP supply #43115) and freeze.
Storage Instructions
Store frozen.
Causes for Rejection
SST or Plasma.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 2 hours |
| Refrigerated | 24 hours |
| Frozen | 1 week |