Deprecated Cephalosporin resistance (bla(CTX-M)) gene [Presence] by Nucleic acid capture and probe detection in Positive blood culture   75682-5

LOINC Code


LOINC code75682-5
nameDeprecated Cephalosporin resistance (bla(CTX-M)) gene [Presence] by Nucleic acid capture and probe detection in Positive blood culture
descriptionResistance marker gene results will only be reported when an organism is also detected by the assay (includes any Acinetobacter, Citrobacter, Enterobacter, Proteus, E. coli, K. pneumoniae, K. oxytoca, and/or P. aeruginosa). Resistance marker not detected result for any of the antimicrobial resistance markers does not indicate susceptibility, as resistance may occur by other mechanisms. Sub-culturing and antimicrobial susceptibility testing (AST) testing is required in order to assign a resistant and/or susceptible phenotype to each isolate recovered from the blood culture sample. antibiotic resistance gene markers: C
statusDEPRECATED
status reasonDuplicate - The "Probe.mag capture" Method has been deprecated and replaced with the more general "Probe" Method since the "mag capture" portion represents how the nucleic acids are isolated, which is not a distinction made in the LOINC Method for molecular tests. Given that updating the Method would change the meaning of the term, a new term was created to replace the existing term as recommended by the Special Topics workgroup on PCR-based Methods and approved by the LOINC Lab Committee at the June 2017 meeting.
Replacements

alternatives to this code:

88250-6Cephalosporin resistance blaCTX-M gene [Presence] by Molecular method

Fully-Specified Name

componentBacterial cephalosporin resistance (bla(CTX-M)) gene
propertyPrThr  =  Present or threshold:  The Property PrThr stands for “Presence or Threshold”, meaning either a) the actual presence or absence of an analyte, or b) that the amount of analyte detected is over some predetermined threshold.
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.pos growth
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
methodProbe.mag capture

Additional Names

short nameDeprecated bla(CTX-M) Bld Pos Ql Prb Mag

Basic Attributes

classABXBACT
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.

History/Usage

first released
last updated2.63
last change typeDEL  - delete (deprecate)
change reasonThe PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.

Related Names

ANTIBIOTIC SUSCEPTIBILITIES
Bact
Bacterial cephalosporin resistance bla(CTX-M) gene
Bld Pos
Blood
c201
DNA NUCLEIC ACID PROBE
DNA probe
ID
Infectious Disease
InfectiousDisease
Ordinal
Point in time
PR
Prb Mag
Ql
Qual
Qualitative
Random
Resist
Resistanc
Resistant
Resistent
Screen
WB
Whole blood

Copyright © 2023 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2023, 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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