ArticleArquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery2021
VALIDATION OF A NEW WATER-PERFUSED HIGH-RESOLUTION MANOMETRY SYSTEM.
Article in Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
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Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it, 14 citations in OpenAlex.
- Endoluminal Procedures and Devices for Esophageal Tract Investigation: A Critical Review.Sensors (Basel, Switzerland) · 2023Pooled it
- Know Thy Kit-Why Catheter Design Matters!The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2025Article
- LAPAROSCOPIC ANTIREFLUX SURGERY: WERE OLD QUESTIONS ANSWERED? PARTIAL OR TOTAL FUNDOPLICATION?Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery · 2023Article
- MANAGEMENT OF SYMPTOMS RECURRENCE AFTER MYOTOMY FOR ACHALASIA. A PRACTICAL APPROACH.Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery · 2023Review
- LAPAROSCOPIC ANTIREFLUX SURGERY: ARE OLD QUESTIONS ANSWERED? SHOULD IT BE USED CONJOINED WITH ENDOSCOPIC THERAPY FOR BARRETT'S ESOPHAGUS?Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery · 2022Article
- LAPAROSCOPIC ANTIREFLUX SURGERY: ARE OLD QUESTIONS ANSWERED? USEFUL FOR EXTRA-ESOPHAGEAL SYMPTOMS?Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery · 2022Article
- ANATOMIC DAMAGE OF THE LOWER ESOPHAGEAL SPHINCTER AFTER SUBTOTAL GASTRECTOMY.Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery · 2022Article
- THE DYSPHAGIA INVESTIGATION: IS THERE STILL SPACE FOR THE VIDEOFLUOROSCOPIC METHOD?Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery · 2022Article
- NEW CLASSIFICATION FOR ESOPHAGEAL MOTILITY DISORDERS (CHICAGO CLASSIFICATION VERSION 4.0©) AND CHAGAS DISEASE ESOPHAGOPATHY (ACHALASIA).Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgeryArticle
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundWater-perfused high resolution manometry system. High-resolution manometry is more costly but clinically superior to conventional manometry. Water-perfused systems may decrease costs, but it is unclear if they are as reliable as solid-state systems, and reference values are interchangeable.
aimTo validate normal values for a new water-perfusion high-resolution manometry system.
methodsNormative values for a 24-sensors water perfused high-resolution manometry system were validated by studying 225 individuals who underwent high resolution manometry for clinical complaints. Patients were divided in four groups: group 1 - gastroesophageal reflux disease; group 2 - achalasia; group 3 - systemic diseases with possible esophageal manifestation; and group 4 - dysphagia.
resultsIn group 1, a hypotonic lower esophageal sphincter was found in 49% of individuals with positive 24 h pH monitoring, and in 28% in pH-negative individuals. In groups 2 and 3, aperistalsis was found in all individuals. In group 4, only one patient (14%) had normal high-resolution manometry.
conclusionsThe normal values determined for this low-cost water-perfused HRM system with unique peristaltic pump and helicoidal sensor distribution are discriminatory of most abnormalities of esophageal motility seen in clinical practice.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.