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HelpTest Code LABREXULTI Brexpiprazole (Rexulti)
Additional Codes
| Test Name in EPIC | EPIC Test Code | Mnemonic |
|---|---|---|
| Brexpiprazole (Rexulti) | LABREXULTI | Rexulti |
Specimen Requirements
Plain red top (NO SST), Purple top EDTA
1 mL serum or plasma
Spin down within 2 hrs of collection and aliquot
Specimen Transport Temperature
Ship refrigerated
Performing Laboratory
NMS Labs Test ID 0716SP
Test Classification and CPT Coding
CPT 80342
| Component | LOINC |
|---|---|
| Brexpiprazole | 100712-9 |
Reference Values
Steady-state plasma levels in adults with Schizophrenia or
Schizoaffective Disorder following a daily regimen have been
reported as:
1 mg - 21 to 39 ng/mL
2 mg - 56 to 81 ng/mL
4 mg - 112 to 199 ng/mL
8 mg - 171 to 276 ng/mL
12 mg - 205 to 382 ng/mL
Useful For/Usage
Therapeutic Drug Monitoring
Methodology
High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS)