Patient Preparation

Pre-dose (trough) levels should be drawn.

Tacrolimus and Sirolimus are assayed simultaneously.

Collect

Lavender (EDTA) 3mL whole blood

Storage/Transport Temperature

Refrigerated/Room Temperature

Unacceptable Conditions

Serum, plasma or clotted specimens.

Stability (from collection to initiation)

Ambient: 7 days; Refrigerated 14 days; Frozen: 1 month

Minimum Requirements

0.5 mL Whole Blood (EDTA)

Test Barcode Number

34793

Lab Section

Toxicology

Methodology

Liquid Chromatography-Tandem Mass Spectrometry 

Test developed and characteristics determined by UR Medicine Labs

Performed

Sun-Sat, Day shift cut-off 12pm

Reported

Within 48 hours from receipt

Synonyms

  • Rapamycin
  • Rapamune

Performing Laboratory Website (click below)

UR Medicine Labs

Reference Interval

5.0-15.0 ng/mL;
Critical Value high: >20.0 ng/mL

Ranges for immunosuppressant drugs are specific to clinical protocols and published ranges may not be applicable to all patient populations.  The range provided is based upon the recommendations of the transplant and pharmacy services at Strong Memorial Hospital, according to the transplant protocols in effect at that institution. 

CPT Codes

80195

LOINC Mapping

29247-4

Order Type (Individual or Group)

I

Result Test ID

SIR

Reportable?

Y

Result Test Name

SIROLIMUS

Result Type (Individual or Group)

I

Type (Alpha or Numeric)

N

CPT Codes

80195

LOINC Mapping

29247-4

Pricing

Refer to Lab Account Manager. email: labservicesoutreach@urmc.rochester.edu
Specimen Requirements

Patient Preparation

Pre-dose (trough) levels should be drawn.

Tacrolimus and Sirolimus are assayed simultaneously.

Collect

Lavender (EDTA) 3mL whole blood

Storage/Transport Temperature

Refrigerated/Room Temperature

Unacceptable Conditions

Serum, plasma or clotted specimens.

Stability (from collection to initiation)

Ambient: 7 days; Refrigerated 14 days; Frozen: 1 month

Minimum Requirements

0.5 mL Whole Blood (EDTA)

Test Barcode Number

34793

Testing

Lab Section

Toxicology

Methodology

Liquid Chromatography-Tandem Mass Spectrometry 

Test developed and characteristics determined by UR Medicine Labs

Performed

Sun-Sat, Day shift cut-off 12pm

Reported

Within 48 hours from receipt

Synonyms

  • Rapamycin
  • Rapamune

Performing Laboratory Website (click below)

UR Medicine Labs

Result Interpretation

Reference Interval

5.0-15.0 ng/mL;
Critical Value high: >20.0 ng/mL

Ranges for immunosuppressant drugs are specific to clinical protocols and published ranges may not be applicable to all patient populations.  The range provided is based upon the recommendations of the transplant and pharmacy services at Strong Memorial Hospital, according to the transplant protocols in effect at that institution. 

Coding

CPT Codes

80195

LOINC Mapping

29247-4
URM Labs Internal
Test Build

Order Type (Individual or Group)

I

Result Test ID

SIR

Reportable?

Y

Result Test Name

SIROLIMUS

Result Type (Individual or Group)

I

Type (Alpha or Numeric)

N

CPT Codes

80195

LOINC Mapping

29247-4

Pricing

Refer to Lab Account Manager. email: labservicesoutreach@urmc.rochester.edu

Important Information

Lab Section
Toxicology

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