Lorazepam Level

Synonyms

  • ATIVAN®
  • LAB11166
  • LORAZEPAM LEVEL, SERUM

Cerner Name

Lorazepam

Clinical Info

Therapeutic drug management

Specimen Sources

Blood, Arterial Blood, Capillary Blood, Central Line Blood, Venous

Specimen Types

Blood

Specimen Volume

2 mL serum (0.5 mL min)

Container

Red Top Tube

Collection Instructions

Container/Tube: Red top or Dark Green (Heparin) Tube
Specimen: 2 mL serum (0.5 mL min)
Transport Temperature: Refrigerated
Stability: 3 Days Room Temperature
7 Days Refrigerated

Transport Instructions

Refrigerated

Specimen Stability

3 Days Room Temperature
7 Days Refrigerated

Methodology

Liquid chromatography/tandem mass spectrometry (LC/MS-MS)

Days Performed

TAT: 8 - 11 Days

Performing Laboratories

LabCorp

CPT

80299
LOINC Code: 3724-2

PDM

5900925

Results
Component Name Base Name Common Name External Name
LORAZEPAM LEVEL, SERUM LORAZEPAMS LORAZEPAM, SERUM Lorazepam (Ativan)

Result Interpretation

Reference Range: 50.0−240.0 ng/mL

Forms
Tox/TDM LAB11166 build edit