Matches in SemOpenAlex for { <https://semopenalex.org/work/W2011057308> ?p ?o ?g. }
- W2011057308 endingPage "1760" @default.
- W2011057308 startingPage "1754" @default.
- W2011057308 abstract "Abstract Background The diagnostic accuracy of the hydrogen ( H 2 ) breath test might be reduced by the release of preformed H 2 , trapped in hard stools. Test solution ingestion might induce the mixing of colonic content and a false positive result. We studied severely constipated patients, at diagnosis and after the normalization of bowel function, to clarify whether this mechanism affects test results. Methods Twenty functional constipated patients, 10 consecutive patients with functional diarrhea and 10 healthy volunteers underwent (i) a H 2 breath test after lactulose, to exclude differences among the groups in fermenting capacity; (ii) breath H 2 excretion monitoring after non‐absorbable, non‐fermentable PEG ‐electrolyte solution, to exclude the role of the delivery to the colon of preexisting fermentable substrates or of the release of preformed H 2 entrapped in the feces; (iii) H 2 measurement during a 7‐h fasting period, to exclude the role of spontaneous variations of breath gas excretion; and (iv) breath H 2 excretion monitoring after PEG , after normalization of bowel function. Key Results All the subjects excreted similar amounts of H 2 after lactulose. After PEG , only severely constipated patients showed significant breath H 2 excretion, theoretically able to induce a false positivity of the lactose breath test in 70% of patients and a false positivity of glucose breath tests in 50% of patients. Breath H 2 excretion after PEG disappeared if fecal consistency improved after therapy. Conclusions & Inferences Severely constipated patients may harbor preformed gas in hard stools which can be released when mixing of the intestinal content is induced. This mechanism may interfere with breath test results." @default.
- W2011057308 created "2016-06-24" @default.
- W2011057308 creator A5018161633 @default.
- W2011057308 creator A5029806401 @default.
- W2011057308 creator A5031117940 @default.
- W2011057308 creator A5049800927 @default.
- W2011057308 creator A5068956446 @default.
- W2011057308 creator A5073143722 @default.
- W2011057308 date "2014-11-25" @default.
- W2011057308 modified "2023-10-03" @default.
- W2011057308 title "Hydrogen breath test in patients with severe constipation: the interference of the mixing of intestinal content" @default.
- W2011057308 cites W1574637819 @default.
- W2011057308 cites W1743818156 @default.
- W2011057308 cites W1857106008 @default.
- W2011057308 cites W1945130518 @default.
- W2011057308 cites W1967330397 @default.
- W2011057308 cites W2012903561 @default.
- W2011057308 cites W2019423204 @default.
- W2011057308 cites W2035230381 @default.
- W2011057308 cites W2035699259 @default.
- W2011057308 cites W2064201279 @default.
- W2011057308 cites W2077005896 @default.
- W2011057308 cites W2126304092 @default.
- W2011057308 cites W2153074524 @default.
- W2011057308 cites W2154560368 @default.
- W2011057308 cites W2188443312 @default.
- W2011057308 cites W236500423 @default.
- W2011057308 cites W3205728356 @default.
- W2011057308 doi "https://doi.org/10.1111/nmo.12456" @default.
- W2011057308 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25424581" @default.
- W2011057308 hasPublicationYear "2014" @default.
- W2011057308 type Work @default.
- W2011057308 sameAs 2011057308 @default.
- W2011057308 citedByCount "9" @default.
- W2011057308 countsByYear W20110573082015 @default.
- W2011057308 countsByYear W20110573082017 @default.
- W2011057308 countsByYear W20110573082019 @default.
- W2011057308 countsByYear W20110573082020 @default.
- W2011057308 countsByYear W20110573082022 @default.
- W2011057308 crossrefType "journal-article" @default.
- W2011057308 hasAuthorship W2011057308A5018161633 @default.
- W2011057308 hasAuthorship W2011057308A5029806401 @default.
- W2011057308 hasAuthorship W2011057308A5031117940 @default.
- W2011057308 hasAuthorship W2011057308A5049800927 @default.
- W2011057308 hasAuthorship W2011057308A5068956446 @default.
- W2011057308 hasAuthorship W2011057308A5073143722 @default.
- W2011057308 hasConcept C10138342 @default.
- W2011057308 hasConcept C10146269 @default.
- W2011057308 hasConcept C126322002 @default.
- W2011057308 hasConcept C162324750 @default.
- W2011057308 hasConcept C185592680 @default.
- W2011057308 hasConcept C193230392 @default.
- W2011057308 hasConcept C2775981797 @default.
- W2011057308 hasConcept C2776345142 @default.
- W2011057308 hasConcept C2776409635 @default.
- W2011057308 hasConcept C2777448540 @default.
- W2011057308 hasConcept C2778724459 @default.
- W2011057308 hasConcept C2780661987 @default.
- W2011057308 hasConcept C2781112942 @default.
- W2011057308 hasConcept C54400483 @default.
- W2011057308 hasConcept C55493867 @default.
- W2011057308 hasConcept C71924100 @default.
- W2011057308 hasConcept C90924648 @default.
- W2011057308 hasConceptScore W2011057308C10138342 @default.
- W2011057308 hasConceptScore W2011057308C10146269 @default.
- W2011057308 hasConceptScore W2011057308C126322002 @default.
- W2011057308 hasConceptScore W2011057308C162324750 @default.
- W2011057308 hasConceptScore W2011057308C185592680 @default.
- W2011057308 hasConceptScore W2011057308C193230392 @default.
- W2011057308 hasConceptScore W2011057308C2775981797 @default.
- W2011057308 hasConceptScore W2011057308C2776345142 @default.
- W2011057308 hasConceptScore W2011057308C2776409635 @default.
- W2011057308 hasConceptScore W2011057308C2777448540 @default.
- W2011057308 hasConceptScore W2011057308C2778724459 @default.
- W2011057308 hasConceptScore W2011057308C2780661987 @default.
- W2011057308 hasConceptScore W2011057308C2781112942 @default.
- W2011057308 hasConceptScore W2011057308C54400483 @default.
- W2011057308 hasConceptScore W2011057308C55493867 @default.
- W2011057308 hasConceptScore W2011057308C71924100 @default.
- W2011057308 hasConceptScore W2011057308C90924648 @default.
- W2011057308 hasIssue "12" @default.
- W2011057308 hasLocation W20110573081 @default.
- W2011057308 hasLocation W20110573082 @default.
- W2011057308 hasOpenAccess W2011057308 @default.
- W2011057308 hasPrimaryLocation W20110573081 @default.
- W2011057308 hasRelatedWork W1995504800 @default.
- W2011057308 hasRelatedWork W2007292291 @default.
- W2011057308 hasRelatedWork W2026070907 @default.
- W2011057308 hasRelatedWork W202841733 @default.
- W2011057308 hasRelatedWork W2048972694 @default.
- W2011057308 hasRelatedWork W2106629708 @default.
- W2011057308 hasRelatedWork W2135255921 @default.
- W2011057308 hasRelatedWork W2165787571 @default.
- W2011057308 hasRelatedWork W2978696717 @default.
- W2011057308 hasRelatedWork W4242796540 @default.
- W2011057308 hasVolume "26" @default.
- W2011057308 isParatext "false" @default.
- W2011057308 isRetracted "false" @default.