85513-0

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

Active

Term Description

HDV 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.

Part Description

LP16711-1 Hepatitis D virus
Infection with the hepatitis delta virus (hepatitis delta-agent, HDV) is always seen in association with hepatitis B Virus (HBV) infection, where it may occur as a simultaneous acute infection or as an acute super-infection superimposed upon a case of chronic HBV hepatitis. This is an RNA virus that requires the presence of HBV for viral replication to occur. The serologic diagnosis of HDV depends upon the finding of HDV antigen and/or the presence of anti-HDV. Patients will almost invariably have detectable hepatitis B surface antigen (HBsAg) and/or antibodies to hepatitis core antigen (anti-HBc) and hepatitis Be antigen (HBeAg). In patients with acute co-infections, hepatitis D antigen (HDVAg) appears early after HBsAg does and disappears with convalescence. Acute HDV infections are associated with anti-HDV IgM antibody and chronic cases usually only demonstrate IgG antibody. Both antibodies may eventually disappear following convalescence. The simultaneous assessment of anti-HBc IgM will help to differentiate co-infections (present) from super-infections (absent). Information is from ARUP Laboratories. Source: Regenstrief Institute

LOINC Names Get Info

Fully-Specified Name: Hepatitis D virus RNA:LaCnc:Pt:Ser:Qn:Probe.amp.tar
Long Common Name: Hepatitis D virus RNA [log units/volume] (viral load) in Serum by NAA with probe detection
Short Name: HDV RNA Ser NAA+probe-Log IU
Display Name: HDV RNA NAA+probe (S) [Log units/Vol]
Consumer Name Alpha Get Info: HDV, Blood

Part Model Get Info

Component
Hepatitis D virus RNA
LP38349-4
- Analyte
  Hepatitis D virus RNA
  LP38349-4
  - Component Numerator
    Hepatitis D virus RNA
    LP38349-4
    - Component Numerator Core
      Hepatitis D virus
      LP16711-1
    - Component Numerator Core Suffix
      RNA
      LP32423-3
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
LaCnc
LP34325-8
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Ser
LP7567-3
- System Core
  Ser
  LP7567-3
- Super System
  NULL
Scale
Qn
LP7753-9
Method
Probe.amp.tar
LP6464-4

Basic Attributes

Class: MICRO
Type: Laboratory
First Released: Version 2.61
Last Updated: Version 2.63 (MIN)
Order vs. Observation: Both

Member of these Panels

LOINC	Long Common Name
95144-2	Hepatitis D virus RNA panel - Serum or Plasma

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	Virus hepatitidy D RNA:Koncentrace v log měřítku:Časový bod:Sérum:Kvantitativní:Amplifikace nukleových kyselin s detekcí sondou
de-DE	German (Germany)	Hepatitis-D-Virus RNA:Logarithmische Einheitenkonzentration:Zeitpunkt:Serum:Quantitativ:Zielfragmentamplifikation mit Sondendetektion Synonyms: Hepatitis delta virus
el-GR	Greek (Greece)	Ιός ηπατίτιδας D RNA:LaCnc:Pt:Ορός:Qn:Ανιχνευτής.ενίσχυση.στόχου Synonyms: D LaCnc MICRO Pt Qn RNA Ανιχνευτής Ανιχνευτής.ενίσχυση Ανιχνευτής.ενίσχυση.στόχου Ιός Ιός ηπατίτιδας D Ορός
es-ES	Spanish (Spain)	Virus Hepatitis D RNA:Concentración logarítmica:Punto temporal:Suero:Qn:Sonda con amplificación dirigida Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	ARN del virus de la hepatitis D:Concentración de unidades logarítmicas:Punto temporal:Suero:Cuantitativo:Amplificación de ácidos nucleicos con detección de sonda
fr-FR	French (France)	Hépatite D virus ARN:Log arbitraire/Volume:Ponctuel:Sérum:Numérique:PCR amplification de cible
fr-CA	French (Canada)	Virus de l'hépatite D ARN:Concentration arbitraire exprimée en log:Temps ponctuel:Sérum:Quantitatif:Sonde avec amplification de la cible
fr-BE	French (Belgium)	Virus de l'hépatite D ARN:Concentration arbitraire exprimée en log:Temps ponctuel:Sérum:Quantitatif:Sonde avec amplification de la cible Synonyms: Concentration Log HVD
it-IT	Italian (Italy)	Epatite D, virus RNA:LaCnc:Pt:Siero:Qn:Sonda.amp.tar Synonyms: Concentrazione logaritmica Microbiologia Punto nel tempo (episodio) Siero Sonda con amplificazione Sonda con amplificazione del target Sonda di DNA Virus dell''epatite D
nl-NL	Dutch (Netherlands)	Hepatitis D-virus RNA:logaritmische eenheid/volume:moment:serum:kwantitatief:probe-detectie Synonyms: probe.amp.tar
pl-PL	Polish (Poland)	Wirus zapalenia wątroby typu D RNA:stężenie logarytmowo-jednostkowe:punkt w czasie:surowica:ilościowy:sonda.amplifikacja.cel Synonyms: amplifikacja kwasu nukleinowego z detekcją za pomocą sondy amplifikacja z detekcją za pomocą sondy RNA wirusa zapalenia wątroby typu D
ru-RU	Russian (Russian Federation)	Гепатита D вирус РНК:LaCnc:ТчкВрм:Сыв:Колич:Проба.усил.миш Synonyms: ДНК проба;ДНК зонд Количественный Концентрация в логарифмических единицах Проба с мишени усилением Сыворотка Точка во времени;Момент
tr-TR	Turkish (Turkey)	Hepatit D virüsü RNA:LogKons:Zmlı:Ser:Kant:Prob.amf.hdf
zh-CN	Chinese (China)	丁型肝炎病毒 RNA:对数型任意浓度:时间点:血清:定量型:探针法.基因扩增.靶向 Synonyms: Delta 肝炎;Delta 肝炎病毒;HDV;Hep D;Hep Delta;Hep δ;δ肝炎;δ肝炎病毒;丁型肝炎;丁肝;丁肝病毒;肝炎病毒 D 型 HDV RNA Hep D RNA Rh;Rhesus;恒河猴;猕猴;罗猴丁肝病毒 RNA 传染性肝炎传染毒;传染毒素;滤过性病原体;病毒类;过滤性病原体借助扩增的探针方法;借助扩增的探针法;探针法.扩增借助靶向扩增的探针方法;借助靶向扩增的探针法;探针法.扩增.靶向可用数量表示的;定量性;数值型;数量型;连续数值型标尺对数任意浓度探针法.基因扩增.靶向对数任意浓度探针法.扩增.靶向对数任意浓度;任意浓度之对数对数型任意浓度探针法.扩增.靶向微生物学;微生物学试验;微生物学试验（培养、DNA、抗原及抗体）扩增型扩增性时刻;随机;随意;瞬间核糖核酸;Ribonucleic acid 病毒负荷病毒负荷量病毒负载病毒载量病毒载量（Viral load）经过扩增的肝肝炎病毒 D 型 RNA 脱氧核糖核酸探针

Example Units

Unit	Source
{Log_IU}/mL	Example UCUM Units

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LOINC Copyright

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