Leonardo Yuri Kasputis Zanini, Fernando A M Herbella, Marco G Patti
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引用次数: 0
Abstract
Background: The current definition for hypercontractile esophagus was arbitrarily set at the uppermost range in volunteers for a specific equipment.
Objective: This study aims to critically analyze the concept of hypercontractile waves to redefine hypercontractile esophagus parameters.
Methods: We reviewed 500 unselected and consecutive HRM tests (5000 waves) performed in a water -perfused system.
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: 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.
期刊介绍：
The journal Arquivos de Gastroenterologia (Archives of Gastroenterology), a quarterly journal, is the Official Publication of the Instituto Brasileiro de Estudos e Pesquisas de Gastroenterologia IBEPEGE (Brazilian Institute for Studies and Research in Gastroenterology), Colégio Brasileiro de Cirurgia Digestiva - CBCD (Brazilian College of Digestive Surgery) and of the Sociedade Brasileira de Motilidade Digestiva - SBMD (Brazilian Digestive Motility Society). It is dedicated to the publishing of scientific papers by national and foreign researchers who are in agreement with the aim of the journal as well as with its editorial policies.
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