74790-7

Glucose challenge (hydrogen breath test) panel - Exhaled gas

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Part Description

LP183607-3 Glucose challenge panel
Hydrogen breath test using glucose or lactulose is performed to diagnose Small Bowel Bacterial Overgrowth Syndrome (SBBOS) or Small Intestinal Bacterial Overgrowth (SIBO). The patient is either given a challenge dose of glucose, also known as dextrose (75-100 grams), or lactulose (10 grams). A baseline breath sample is collected, and then additional samples are collected at 15 minute or 20 minute intervals for 3-5 hours. A lactulose breath test is typically positive if the patient produces approximately 20 ppm of hydrogen and/or methane within the first two hours (indicates bacteria in the small intestine), followed by a much larger peak (colonic response). This is also known as a biphasic pattern. Lactulose is not absorbed by the digestive system and can help determine distal end bacterial overgrowth, which means the bacteria are lower in the small intestine.

Glucose is absorbed by the digestive system so studies have shown it to be harder to diagnose distal end bacterial overgrowth since the glucose typically doesn't reach the colon before being absorbed. An increase of approximately 12 ppm or more in hydrogen and/or methane during the breath test could conclude bacterial overgrowth. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Hydrogen breath test

Panel Hierarchy

Details for each LOINC in Panel LHC-Forms

LOINC	Name	Example UCUM Units
74790-7	Glucose challenge (hydrogen breath test) panel - Exhaled gas
Indent4269-7	Glucose.PO [Mass] of Dose	g
Indent16996-1	Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --pre dose glucose	%
Indent16997-9	Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --post dose glucose	%
Indent56937-6	Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --30 minutes post dose glucose	%
Indent16986-2	Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --1 hour post dose glucose	%
Indent16985-4	Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --1.5 hours post dose glucose	%
Indent16988-8	Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --2 hours post dose glucose	%
Indent16987-0	Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --2.5 hours post dose glucose	%
Indent16990-4	Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --3 hours post dose glucose	%
Indent16989-6	Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --3.5 hours post dose glucose	%
Indent16992-0	Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --4 hours post dose glucose	%
Indent16991-2	Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --4.5 hours post dose glucose	%
Indent16994-6	Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --5 hours post dose glucose	%
Indent16993-8	Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --5.5 hours post dose glucose	%
Indent16995-3	Hydrogen/Expired gas [Volume Fraction] in Exhaled gas --6 hours post dose glucose	%
Indent74802-0	Glucose challenge (hydrogen breath test) [Interpretation] in Exhaled gas

LOINC Names Get Info

Fully-Specified Name: Glucose challenge panel:-:Pt:Exhl gas:Qn:
Long Common Name: Glucose challenge (hydrogen breath test) panel - Exhaled gas
Short Name: Glucose HBT Pnl ExG
Display Name: Glucose challenge (hydrogen breath test) panel (Exhl gas)
Consumer Name Alpha Get Info: Glucose challenge (hydrogen breath test) panel, Exhaled gas

Part Model Get Info

Component
Glucose challenge panel
LP183607-3
- Analyte
  Glucose challenge panel
  LP183607-3
  - Component Numerator
    Glucose challenge panel
    LP183607-3
    - Component Numerator Core
      Glucose challenge panel
      LP183607-3
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
-
LP6769-6
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Exhl gas
LP7214-2
- System Core
  Exhl gas
  LP7214-2
- Super System
  NULL
Scale
Qn
LP7753-9
Method
NULL

Basic Attributes

Class: PANEL.CHAL
Type: Laboratory
First Released: Version 2.48
Last Updated: Version 2.48 (MIN)
Order vs. Observation: Order
Panel Type: Panel

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	Glukóza zátěž (vodíkový dechový test) panel:-:Časový bod:Plyn vydechovaný:Kvantitativní:
el-GR	Greek (Greece)	Πίνακας πρόκλησης γλυκόζης:-:Pt:Εκπνεόμενο αέριο:Qn: Synonyms: CHAL PANEL.CHAL Pt Qn Αέριο Γλυκόζη Εκπνεόμενο αέριο Πίνακας πρόκλησης γλυκόζης Πρόκληση Πρόκληση γλυκόζης
es-ES	Spanish (Spain)	Panel de provocación con glucosa:Propiedades mixtas (sólo paneles):Punto temporal:Gas espirado:Qn: Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Panel de prueba de glucosa:-:Punto temporal:Gas exhalado:Cuantitativo:
fr-FR	French (France)	Test au glucose panel:-:Ponctuel:Gaz expiré:Numérique:
it-IT	Italian (Italy)	Glucosio, panel provocazione:-:Pt:Exhl gas:Qn: Synonyms: Gas esalato Panel provocazione di glucosio Provocazione di glucosio Punto nel tempo (episodio) Set di prescrizione per provocazione Stimolo Test di provocazione
nl-NL	Dutch (Netherlands)	glucose belasting panel:-:moment:uitgeademde lucht:kwantitatief:
pl-PL	Polish (Poland)	Panel obciążenia glukozą (wodorowy test oddechowy):-:punkt w czasie:wydychany gaz:ilościowy:
ru-RU	Russian (Russian Federation)	Глюкоза проба панель:-:ТчкВрм:Выд газ:Колич: Synonyms: Выдыхаемый воздух Количественный Провокационная проба Точка во времени;Момент
tr-TR	Turkish (Turkey)	Glukoz girişimli panel:-:Zmlı:Soln atılan gaz:Kant:
zh-CN	Chinese (China)	葡萄糖刺激组套:-:时间点:呼出的气体:定量型: Synonyms: Glu;Gluc;右旋糖;葡糖 GTT 刺激因素;挑战医嘱套餐医嘱套餐类医嘱套餐组医嘱组医嘱组合医嘱组合类医嘱组套医嘱组套类医嘱组类可用数量表示的;定量性;数值型;数量型;连续数值型标尺呼出气;呼出的空气套餐套餐医嘱套餐医嘱组套餐医嘱组类实验室医嘱套餐实验室医嘱套餐类实验室医嘱组实验室医嘱组合类实验室医嘱组套实验室医嘱组套类实验室套餐医嘱组实验室套餐医嘱组类实验室检验项目医嘱组合类实验室检验项目组合类时刻;随机;随意;瞬间检验医嘱组合类检验项目医嘱组合类检验项目组合类气气体类空气组组合组合医嘱组合类组套组套（组合、医嘱组、套餐、套餐医嘱、医嘱套餐、组合申请、组合项目）.刺激耐受类检测葡萄糖刺激（刺激耐受试验、刺激耐受、刺激因素）;葡萄糖耐量;葡萄糖耐量试验葡萄糖刺激（刺激耐受试验、刺激耐受、刺激因素）组套（组合、医嘱组、套餐、套餐医嘱、医嘱套餐、组合申请、组合项目）;葡萄糖耐量医嘱组;葡萄糖耐量试验医嘱组葡萄糖刺激因素葡萄糖吸收葡萄糖吸收试验葡萄糖耐受葡萄糖耐受试验葡萄糖耐量葡萄糖耐量试验葡萄糖负荷葡萄糖负荷试验

LOINC Terminology Service (API) using HL7^® FHIR^® Get Info

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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.