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Thresholds of SLR Maneuver in Obese Patients — SLR obese  

Gastro Esophageal Reflux Clinical Trial

Official title:
Defining High-resolution Manometry Thresholds of Backward Pressure Across the Lower Esophageal Sphincter Through Straight Leg Raise Maneuver in Obese Patients

Clinical Trial Summary

There is an increasing interest in High resolution manometry (HRM) in the preoperative assessment of patients with obesity, in order to identify the best surgical option. Sleeve gastrectomy (SG) has been known to increase the risk of gastro-esophageal reflux disease (GERD). Different techniques have been recently developed and validated to offer to these patients protection against pathologic GERD after SG. A recent study found a significant correlation between straight leg raise (SLR) maneuver during HRM and a positive pH-study. However, these maneuver has not been validated in an obese population, therefore the normality cut-off remain unknown. A multicenter study with a large number of patients undergoing pre-operative assessment for bariatric surgery could provide a precise threshold to predict pathologic esophageal acid exposure time.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT06222177
Study type Observational
Source IRCCS Policlinico S. Donato
Contact Stefano Siboni
Phone +393493232750
Email stefano.siboni@grupposandonato.it
Status Recruiting
Phase
Start date January 1, 2024
Completion date June 1, 2024
View Details
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