Real-time determination of gastric juice pH with EndoFaster® for atrophic gastritis assessment
Copyright © 2022. Published by Elsevier Ltd..
BACKGROUND: In patients with atrophic gastritis involving gastric body mucosa the pH value of gastric juice is distinctly increased, so that pH assessment would allow predict this precancerous lesion. We tested whether EndoFaster® - a device allowing real-time pH measure and H. pylori diagnosis - may optimize the need of taking gastric biopsies.
METHODS: In this prospective, multicentre study, the accuracy of EndoFaster® for ruling out gastric atrophy involving corporal mucosa was assessed. Real-time pH and ammonium determination was performed by aspirating 3-6 ml gastric juice during endoscopy. Histology performed on 5 standard gastric biopsies was used as gold standard.
RESULTS: A total of 1008 consecutive patients were observed in 12 centres. At histology, gastric body mucosa atrophy/metaplasia was detected in 65 (6.4%) cases, and a pH value >4.5 in the gastric juice was observed in 150 patients. The values of EndoFaster® performance in predicting the presence of atrophic gastritis were as follow: 51% sensitivity, 84% specificity, 18% PPV, 96% NPV, and 82% accuracy. The NPV value was not distinctly affected by neither ongoing proton pump inhibitor therapy nor H. pylori infection. By considering also data of ammonium concentrations, the values of EndoFaster® in detecting extensive atrophy on gastric mucosa were 74% sensitivity, 84% specificity, 24% PPV, 98% NPV, and 83% accuracy.
CONCLUSION: The very high NPV of EndoFaster® might allow to safely rule out presence of atrophic gastritis, reducing the need of taking gastric biopsies in unselected patients managed in clinical practice.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2022 |
|---|---|
| Erschienen: |
2022 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:54 |
|---|---|
| Enthalten in: |
Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver - 54(2022), 12 vom: 03. Dez., Seite 1646-1648 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Zullo, Angelo [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Ammonium Compounds |
|---|
| Anmerkungen: |
Date Completed 30.11.2022 Date Revised 28.12.2022 published: Print-Electronic Citation Status MEDLINE |
|---|
| doi: |
10.1016/j.dld.2022.06.014 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM34314686X |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM34314686X | ||
| 003 | DE-627 | ||
| 005 | 20231226015742.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231226s2022 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.dld.2022.06.014 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1143.xml |
| 035 | |a (DE-627)NLM34314686X | ||
| 035 | |a (NLM)35794064 | ||
| 035 | |a (PII)S1590-8658(22)00554-0 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Zullo, Angelo |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Real-time determination of gastric juice pH with EndoFaster® for atrophic gastritis assessment |
| 264 | 1 | |c 2022 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 30.11.2022 | ||
| 500 | |a Date Revised 28.12.2022 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright © 2022. Published by Elsevier Ltd. | ||
| 520 | |a BACKGROUND: In patients with atrophic gastritis involving gastric body mucosa the pH value of gastric juice is distinctly increased, so that pH assessment would allow predict this precancerous lesion. We tested whether EndoFaster® - a device allowing real-time pH measure and H. pylori diagnosis - may optimize the need of taking gastric biopsies | ||
| 520 | |a METHODS: In this prospective, multicentre study, the accuracy of EndoFaster® for ruling out gastric atrophy involving corporal mucosa was assessed. Real-time pH and ammonium determination was performed by aspirating 3-6 ml gastric juice during endoscopy. Histology performed on 5 standard gastric biopsies was used as gold standard | ||
| 520 | |a RESULTS: A total of 1008 consecutive patients were observed in 12 centres. At histology, gastric body mucosa atrophy/metaplasia was detected in 65 (6.4%) cases, and a pH value >4.5 in the gastric juice was observed in 150 patients. The values of EndoFaster® performance in predicting the presence of atrophic gastritis were as follow: 51% sensitivity, 84% specificity, 18% PPV, 96% NPV, and 82% accuracy. The NPV value was not distinctly affected by neither ongoing proton pump inhibitor therapy nor H. pylori infection. By considering also data of ammonium concentrations, the values of EndoFaster® in detecting extensive atrophy on gastric mucosa were 74% sensitivity, 84% specificity, 24% PPV, 98% NPV, and 83% accuracy | ||
| 520 | |a CONCLUSION: The very high NPV of EndoFaster® might allow to safely rule out presence of atrophic gastritis, reducing the need of taking gastric biopsies in unselected patients managed in clinical practice | ||
| 650 | 4 | |a Multicenter Study | |
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Atrophic gastritis | |
| 650 | 4 | |a EndoFaster® | |
| 650 | 4 | |a Gastric juice | |
| 650 | 4 | |a pH | |
| 650 | 7 | |a Ammonium Compounds |2 NLM | |
| 700 | 1 | |a Germanà, Bastianello |e verfasserin |4 aut | |
| 700 | 1 | |a Galliani, Ermenegildo |e verfasserin |4 aut | |
| 700 | 1 | |a Iori, Andrea |e verfasserin |4 aut | |
| 700 | 1 | |a de Pretis, Giovanni |e verfasserin |4 aut | |
| 700 | 1 | |a Manfredi, Guido |e verfasserin |4 aut | |
| 700 | 1 | |a Buscarini, Elisabetta |e verfasserin |4 aut | |
| 700 | 1 | |a Ciuffi, Mario |e verfasserin |4 aut | |
| 700 | 1 | |a Ignomirelli, Orazio |e verfasserin |4 aut | |
| 700 | 1 | |a Farinati, Fabio |e verfasserin |4 aut | |
| 700 | 1 | |a Savarino, Edoardo |e verfasserin |4 aut | |
| 700 | 1 | |a Pallini, Paolo |e verfasserin |4 aut | |
| 700 | 1 | |a Milan, Luisa |e verfasserin |4 aut | |
| 700 | 1 | |a Conigliaro, Rita |e verfasserin |4 aut | |
| 700 | 1 | |a Grande, Giuseppe |e verfasserin |4 aut | |
| 700 | 1 | |a Cannizzaro, Renato |e verfasserin |4 aut | |
| 700 | 1 | |a Maiero, Stefania |e verfasserin |4 aut | |
| 700 | 1 | |a Pisani, Antonio |e verfasserin |4 aut | |
| 700 | 1 | |a Marangi, Stefania |e verfasserin |4 aut | |
| 700 | 1 | |a Manta, Raffaele |e verfasserin |4 aut | |
| 700 | 1 | |a Morelli, Olivia |e verfasserin |4 aut | |
| 700 | 1 | |a Peralta, Sergio |e verfasserin |4 aut | |
| 700 | 1 | |a La Mantia, Alessia |e verfasserin |4 aut | |
| 700 | 1 | |a Buonocore, Matteo Rossano |e verfasserin |4 aut | |
| 700 | 1 | |a Khalaf, Kareem |e verfasserin |4 aut | |
| 700 | 1 | |a Hassan, Cesare |e verfasserin |4 aut | |
| 700 | 1 | |a Monica, Fabio |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver |d 2000 |g 54(2022), 12 vom: 03. Dez., Seite 1646-1648 |w (DE-627)NLM108968790 |x 1878-3562 |7 nnns |
| 773 | 1 | 8 | |g volume:54 |g year:2022 |g number:12 |g day:03 |g month:12 |g pages:1646-1648 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1016/j.dld.2022.06.014 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 54 |j 2022 |e 12 |b 03 |c 12 |h 1646-1648 | ||