Genetic variation's effect on drug metabolism   53040-2

LOINC Code


LOINC code53040-2
nameGenetic variation's effect on drug metabolism
descriptionPredicted phenotype for drug efficacy. A single marker interpretation value known to allow (responsive) or prevent (resistant) the drug to perform. Prior to the LOINC release 2.56 (June 2016), the answer list was updated per the recommendations of the Clinical Pharmacogenetics Implementation Consortium (CPIC). The previous answer list number was LL609-9, and three of the answer strings and LA codes are the same in the new list (ultrarapid metabolizer, intermediate metabolizer, and poor metabolizer). In the new answer list, the extensive metabolizer answer (LA10316-0) from LL609-9 has been replaced with two new answers (rapid metabolizer, normal metabolizer). LA10316-0 is still a valid LA code for the "extensive metabolizer" answer string.
statusACTIVE

Fully-Specified Name

componentDrug metabolism sequence variation interpretation
propertyImp  =  Impression/interpretation of study
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemBld/Tiss
    Bld  =  Whole blood
    Tiss  =  Tissue, unspecified
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
methodMolgen  =  Molecular Genetics:  General class of methods used to detect genetic attributes on a molecular basis including RFL, PCR and other methods.

Additional Names

short nameDrug metab seq var interp-Imp

Basic Attributes

classHL7.GENETICS
type1  Laboratory
order vs. observationObservation

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

Member of these Panels

55208-3DNA analysis discrete sequence variation panel
51960-3DNA marker results panel
51975-1Individual allele results panel
82118-1Pharmacogenomics result panel

History/Usage

test rank11135 of 2000 most commonly performed tests by labs in USA
first released
last updated2.73
last change typeMIN  - change to field other than name
change reasonUpdated Long Common Name based on the HL7 Clinical Genomics Implementation guide; Corrected Scale from "Nom" to "Ord" since results are ordinal.

Related Names

Blood
Drug metab seq var interp
Drugs
Genetic
Genetics
Genomic
HL7.GENETICS
Impression
Impression/interpretation of study
Impressions
Interp
Interpret
Interpretation
Interpt
Intrp
Molecular genetics
MOLPATH.GENERAL
Ordinal
PCR
Point in time
QL
Qual
Qualitative
Random
Screen
Tissue
Tissue, unspecified
WB
Whole blood
Whole blood or Tissue

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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