CRITICAL ANALYSIS OF HYPERCONTRACTILE WAVES VIGOR TO DEFINE HYPERCONTRACTILE ESOPHAGUS DISEASE.
Journal
Arquivos de gastroenterologia
ISSN: 1678-4219
Titre abrégé: Arq Gastroenterol
Pays: Brazil
ID NLM: 15310600R
Informations de publication
Date de publication:
2024
2024
Historique:
received:
12
02
2024
accepted:
09
05
2024
medline:
24
7
2024
pubmed:
24
7
2024
entrez:
24
7
2024
Statut:
epublish
Résumé
The current definition for hypercontractile esophagus was arbitrarily set at the uppermost range in volunteers for a specific equipment. This study aims to critically analyze the concept of hypercontractile waves to redefine hypercontractile esophagus parameters. We reviewed 500 unselected and consecutive HRM tests (5000 waves) performed in a water -perfused system. Mean distal contractility integral (DCI) was 825±1492 (0-42775) mmHg.cm.s, two standard deviations above average = 3810; 95th percentile = 2798 mmHg.cm.s. In healthy volunteers, two standard deviations above average is 4000 mmHg.cm.s, we thus suggest this value to define hypercontractile waves and define hypercontractile esophagus in a water-perfused HRM system.
Sections du résumé
BACKGROUND
BACKGROUND
The current definition for hypercontractile esophagus was arbitrarily set at the uppermost range in volunteers for a specific equipment.
OBJECTIVE
OBJECTIVE
This study aims to critically analyze the concept of hypercontractile waves to redefine hypercontractile esophagus parameters.
METHODS
METHODS
We reviewed 500 unselected and consecutive HRM tests (5000 waves) performed in a water -perfused system.
RESULTS
RESULTS
Mean distal contractility integral (DCI) was 825±1492 (0-42775) mmHg.cm.s, two standard deviations above average = 3810; 95th percentile = 2798 mmHg.cm.s.
CONCLUSION
CONCLUSIONS
In healthy volunteers, two standard deviations above average is 4000 mmHg.cm.s, we thus suggest this value to define hypercontractile waves and define hypercontractile esophagus in a water-perfused HRM system.
Identifiants
pubmed: 39046006
pii: S0004-28032024000101200
doi: 10.1590/S0004-2803.24612024-022
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM