Benztropine Quantitative, Serum or Plasma
Also known as: BENZTROP S
Use
Benztropine Quantitative, Serum or Plasma test is used to measure the concentration of Benztropine in the serum or plasma. This medication is typically used to treat symptoms of Parkinson's disease or related conditions by helping to balance neurochemicals in the brain. Monitoring Benztropine levels can aid in adjusting dosages to avoid potential toxicity, as its therapeutic range in plasma is approximately 80-120 ng/mL after a daily 4 mg oral dose. Toxicities are reported at levels greater than 100 ng/mL in serum.
Special Instructions
Not provided.
Limitations
The test has a reporting limit of 1.0 ng/mL. It is performed by NMS Labs and has not been cleared or approved by the US Food and Drug Administration. Digital data review may occur remotely by NMS staff, in line with CLIA regulations. Discrepancies in plasma concentrations could occur due to improper handling or storage of specimens.
New York Approved
Methodology
Mass Spectrometry
Biomarkers
Benztropine
Analyte
LOINC Codes
- 9384-9 - Benztropine SerPl-mCnc
Result Turnaround Time
4-7 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1 mL
Minimum Volume
0.4 mL
Container
ARUP Standard Transport Tubes
Collection Instructions
Separate from cells ASAP or within 2 hours of collection.
Storage Instructions
Refrigerated.
Causes for Rejection
Separator tubes.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 1 month |
| Refrigerated | 1 month |
| Frozen | 1 month |
Other tests from different labs that may be relevant