Reflex Tests
Lists tests that may or may not be performed, at an additional charge, depending on the result and interpretation of the initial tests.
Test Id |
Reporting Name |
Available Separately |
Always Performed |
FKETC |
Ketamine and Metabolite Confirm, P |
No
|
No |
Testing Algorithm
Delineates situations when tests are added to the initial order. This includes reflex and additional tests.
Confirmation test, Ketamine and Metabolite Confirmation (FKETC), will be performed, if appropriate, at an additional charge.
Method Name
A short description of the method used to perform the test
Gas Chromatography/Mass Spectrometry (GC/MS)
NY State Available
Indicates the status of NY State approval and if the test is orderable for NY State clients.
Yes
Reporting Name
Lists a shorter or abbreviated version of the Published Name for a test
Ketamine and Metabolite Screen, P
Aliases
Lists additional common names for a test, as an aid in searching
Ketaject
Ketalar
Ketaset
Special K
Testing Algorithm
Delineates situations when tests are added to the initial order. This includes reflex and additional tests.
Confirmation test, Ketamine and Metabolite Confirmation (FKETC), will be performed, if appropriate, at an additional charge.
Specimen Type
Describes the specimen type validated for testing
Plasma EDTA
Specimen Required
Defines the optimal specimen required to perform the test and the preferred volume to complete testing
Specimen Type: Plasma
Collection Container/Tube: Lavender-top or pink top (EDTA)
Specimen Volume: 5 mL
Collection Instructions: Draw blood in an EDTA (lavender top or pink top) tube(s). (Plasma gel tube is not acceptable.) Spin down and send 5 mL of plasma refrigerated in a preservative-free plastic vial.
Specimen Minimum Volume
Defines the amount of sample necessary to provide a clinically relevant result as determined by the Testing Laboratory
Reject Due To
Identifies specimen types and conditions that may cause the specimen to be rejected
Other | Polymer gel separation tube (SST or PST) |
Specimen Type |
Temperature |
Time |
Special Container |
Plasma EDTA |
Refrigerated (preferred) |
14 days |
|
|
Frozen |
270 days |
|
|
Ambient |
14 days |
|
Testing Algorithm
Delineates situations when tests are added to the initial order. This includes reflex and additional tests.
Confirmation test, Ketamine and Metabolite Confirmation (FKETC), will be performed, if appropriate, at an additional charge.
Reference Values
Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.
Reporting limit determined each analysis
Units: ng/mL
Norketamine: None Detected
The intravenous administration of 2 mg/kg of Ketamine followed by continuous infusion of 41 mcg/kg/minute produced steady-state plasma concentration of 2200 ng Ketamine/mL and an average peak Norketamine level of 1050 ng/mL which occurred near the end of the 3 hour infusion.
Ketamine: None Detected
Reported levels during anesthesia: 500-6500 ng/mL
Fees
Several factors determine the fee charged to perform a test. Contact your U.S. or International Regional Manager for information about establishing a fee schedule or to learn more about resources to optimize test selection.
- Authorized users can sign in to Test Prices for detailed fee information.
- Clients without access to Test Prices can contact Customer Service 24 hours a day, seven days a week.
- Prospective clients should contact their Regional Manager. For assistance, contact Customer Service.
Test Classification
Provides information regarding the medical device classification for laboratory test kits and reagents. Tests may be classified as cleared or approved by the US Food and Drug Administration (FDA) and used per manufacturer instructions, or as products that do not undergo full FDA review and approval, and are then labeled as an Analyte Specific Reagent (ASR) product.
This test was developed and its performance characteristics determined by NMS Labs. It has not been cleared or approved by the U.S. Food and Drug Administration.
Test Id |
Test Order Name |
Order LOINC Value
|
FKEMS |
Ketamine and Metabolite Screen, P |
Not Provided |
Result Id |
Test Result Name |
Result LOINC Value
Applies only to results expressed in units of measure originally reported by the performing laboratory. These values do not apply to results that are converted to other units of measure.
|
Z6035 |
Norketamine |
Not Provided |
Z6036 |
Ketamine |
Not Provided |
Test Setup Resources
Setup Files
Test setup information contains test file definition details to support order and result interfacing between Mayo Clinic Laboratories and your Laboratory Information System.
Excel |
Pdf
SI Sample Reports
International System (SI) of Unit reports are provided for a limited number of tests. These reports are intended for international account use and are only available through MayoLINK accounts that have been defined to receive them.
SI Normal Reports |
SI Abnormal Reports