Busulfan Drug Level
Label Mnemonic: | BUS |
Epic code: | LAB5829 |
Downtime form: | A-1a Doctor/Provider Orders - Pathology Core and Specialty Care Nursery |
Commercial Mailout Laboratory
6240-8 RCP
356-8593
6240-8 RCP
356-8593
Specimen(s):
Whole Blood
Specimen
Instructions:
Specimens must be received at reference laboratory by 11:00 a.m. to be analyzed the same day. Exact collection times must be written on tubes. Specimen must be placed in wet ice immediately after collection and then delivered immediately to Specimen Control. Note: Collection time refers to time AFTER COMPLETION of IV infusion. Drug typically infused for 120 minutes (2 hours). For Dose 1 only - end of infusion, 15 minutes, 30 minutes, 1 hour, 2 hours, 3 hours, 4 hours and 6 hours. For follow-up doses - pre infusion (just prior to start of IV), end of infusion, 15 minutes, 30 minutes, 2 hours and 4 hours.
Collection Medium:
Green top tube 4 mL (Na Heparin) |
Minimum:
Preferred Minimum: 4 mL whole blood (sodium heparin)
Absolute Minimum: 1 mL whole blood (sodium heparin)
Absolute Minimum: 1 mL whole blood (sodium heparin)
Delivery Instructions:
Keep on ice and deliver to laboratory immediately. Test must be scheduled 72 hours in advance with reference laboratory.
Call Commercial Mailouts to schedule (6-8593).
Testing Schedule:
Daily when scheduled.
Turn Around
Time:
24 hours upon receipt at reference laboratory (upon receipt in laboratory)
Reference Range:
By report
Comments:
IV Busulfan Pharmacokinetics form, completed by clinical
staff, must be submitted with final specimen.
Methodology:
GC Mass Spectrometry
CPT Code:
80375