Diagnostic Yield of High-resolution Esophageal Manometry With Chicago Classification Version 3.0 in Thai Patients
BACKGROUND/AIMS: High-resolution manometry with the Chicago classification scheme has been introduced in clinical practice as a gold standard for esophageal motility test. This study aims to evaluate the diagnostic yield of high-resolution manometry in Thai patients.
METHODS: All available high-resolution esophageal manometry (HREM) studies performed during the study period were retrospectively reviewed and interpreted according to the Chicago classification version 3.0. The main esophageal symptoms and coexisting factors were correlated with the HREM findings.
RESULTS: Of the 201 patients, nearly half (49.8%) were documented to have dysphagia. The second most common condition was refractory reflux symptoms (17.4%). More than 70.0% of dysphagia patients showed abnormal esophageal motility, contrary to globus patients who mostly had normal test findings (65.4%). Dysphagia still was the most often correlated condition with major esophageal motility disorders (88.7%), particularly the elderly patients who have coexisting weight loss. Endoscopic and/or surgical procedures were revealed for the highest rate among patients with dysphagia but no one in the globus group needed this intervention. The sensitivity and specificity of dysphagia for major esophageal motility disorders were 70.0% and 67.0%. A much lower sensitivity and higher specificity were found in other non-dysphagia symptoms, especially nausea/vomiting or belching (3.0% or 89.0%). The highest positive likelihood ratio (2.10) to detect major abnormalities was also observed in dysphagia.
CONCLUSION: Esophageal manometry provided the highest yield in dysphagia; it was not a strongly beneficial test in patients presenting with nondysphagia to identify clinically relevant esophageal motor disorders.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2021 |
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| Erschienen: |
2021 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:27 |
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| Enthalten in: |
Journal of neurogastroenterology and motility - 27(2021), 4 vom: 30. Okt., Seite 533-539 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Jandee, Sawangpong [VerfasserIn] |
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| Links: |
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| Themen: |
Deglutition disorders |
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| Anmerkungen: |
Date Revised 27.04.2022 published: Print Citation Status PubMed-not-MEDLINE |
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| doi: |
10.5056/jnm20088 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM331830736 |
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| 500 | |a Date Revised 27.04.2022 | ||
| 500 | |a published: Print | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a BACKGROUND/AIMS: High-resolution manometry with the Chicago classification scheme has been introduced in clinical practice as a gold standard for esophageal motility test. This study aims to evaluate the diagnostic yield of high-resolution manometry in Thai patients | ||
| 520 | |a METHODS: All available high-resolution esophageal manometry (HREM) studies performed during the study period were retrospectively reviewed and interpreted according to the Chicago classification version 3.0. The main esophageal symptoms and coexisting factors were correlated with the HREM findings | ||
| 520 | |a RESULTS: Of the 201 patients, nearly half (49.8%) were documented to have dysphagia. The second most common condition was refractory reflux symptoms (17.4%). More than 70.0% of dysphagia patients showed abnormal esophageal motility, contrary to globus patients who mostly had normal test findings (65.4%). Dysphagia still was the most often correlated condition with major esophageal motility disorders (88.7%), particularly the elderly patients who have coexisting weight loss. Endoscopic and/or surgical procedures were revealed for the highest rate among patients with dysphagia but no one in the globus group needed this intervention. The sensitivity and specificity of dysphagia for major esophageal motility disorders were 70.0% and 67.0%. A much lower sensitivity and higher specificity were found in other non-dysphagia symptoms, especially nausea/vomiting or belching (3.0% or 89.0%). The highest positive likelihood ratio (2.10) to detect major abnormalities was also observed in dysphagia | ||
| 520 | |a CONCLUSION: Esophageal manometry provided the highest yield in dysphagia; it was not a strongly beneficial test in patients presenting with nondysphagia to identify clinically relevant esophageal motor disorders | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Deglutition disorders | |
| 650 | 4 | |a Diagnosis | |
| 650 | 4 | |a Esophageal motility disorders | |
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| 650 | 4 | |a Manometry | |
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