Hepatitis D virus RNA [log units/volume] (viral load) in Serum by NAA with probe detection   85513-0

LOINC Code


LOINC code85513-0
nameHepatitis D virus RNA [log units/volume] (viral load) in Serum by NAA with probe detection
descriptionHDV screening of all Chronic Hepatitis B (CHB) patients is recommended and HDV viral load (HDVL) detection and measurement should be considered whether or not the patients already have antibodies to HDV. In CHB patients, HDV can occur as a co-infection or superinfection and the course of the disease may be accelerated. [PMID: 24293018] This term was created for, but is not limited in use to, ARUP Laboratories' Hepatitis Delta Virus Quantitative Real Time RT-PCR assay. The viral load is reported in IU/mL. The IU conversion factor, as determined by validation, is 1 IU/mL = 138 copies/mL.
statusACTIVE

Fully-Specified Name

componentHepatitis D virus RNA
propertyLaCnc  =  Log Arbitrary Concentration
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.
systemSer  =  Serum
scaleQn  =  Quantitative:  The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
methodProbe.amp.tar

Additional Names

short nameHDV RNA Ser NAA+probe-Log IU

Basic Attributes

classMICRO
type1  Laboratory
order vs. observationBoth
example UCUM units{Log_IU}/mL
The Unified Code for Units of Measure (UCUM) is a code system intended to include all units of measures being contemporarily used in international science, engineering, and business (www.unitsofmeasure.org)
example unitlog IU/mL

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 typeMIN  - change to field other than name

Related Names

3 Self-Sustaining Sequence Replication
3SR SR
Amplif
Amplification
Amplified
Delta hepatitis
Dextro
DNA NUCLEIC ACID PROBE
DNA probe
HDV
Hep
Hep D
Hep Delta
Hepatis
Hepatit
Hepatitis delta virus
Hepatology
ID
Infectious Disease
InfectiousDisease
LAT
LCR
Ligase chain reaction
Ligation-activated transcription
Liver
Log ACNC
Log IU
Microbiology
NAA+probe
NAAT
NASBA
Nucleic acid sequence based analysis
PCR
Point in time
Polymerase chain reaction
Probe amp
Probe with ampification
Probe with target amplification
QBR
QNT
Quan
Quant
Quantitative
Random
Ribonucleic acid
SDA
Serum
SR
Strand Displacement Amplification
TMA
Transcription mediated amplification
Viral load

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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