A Cross-sectional Study on the Prevalence and Extraesophageal Symptoms of Gastroesophageal Reflux Disease(GERD) in Patients With Upper GI Symptoms, Visiting the Outpatient Departments of Peripheral Hospitals in Greece
N/A
The present study has been designed to provide current data on GERD prevale...
Status
Completed
Location
Research Site
Start Date
2010-10
Trial ID
NCT01215305
Non-interventional Study to Evaluate the Change in Symptoms Scores and Treatment Response After 4 Weeks of Proton-Pump Inhibitors (PPI) Treatment
N/A
The primary objective of the study is to describe the change in GerdQ sum s...
Status
Completed
Location
Research Site
Start Date
2010-03
Trial ID
NCT01103804
Prevalence of Gastroesophageal Reflux Disease (GERD) in Patients With Upper Gastrointestinal Track (GIT) Symptoms in Thailand
N/A
This is a prospective , epidemiological, multi-centre, phase IV study, appr...
Status
Completed
Location
Research Site
Start Date
2009-12
Trial ID
NCT00999063
Role of Mucosal Impedance Measurement for the Diagnosis of Gastroesophageal Reflux Disease
N/A
Existing current tests for diagnosing GERD are suboptimal because they lack...
The Clinical Significance of Minimal Change in Reflux Esophagitis Based on the Gastroesophageal Reflux Disease Questionnaire
N/A
The purpose of this study is to define the endoscopic findings of minimal c...
Status
Completed
Location
Research Site
Start Date
2009-04
Trial ID
NCT00901004
Prevalence and Impact in Work Productivity of Gastroesophageal Reflux Disease (GERD) in Primary Care Patients With Upper Gastrointestinal (GI) Symptoms Using GerdQ
N/A
The purpose of the study is to provide data on the GERD prevalence as perce...
Status
Completed
Location
Research Site
Start Date
2009-07
Trial ID
NCT00914342
Asthma: Phenotyping Exacerbations 3
N/A
Exacerbations of asthma (asthma attacks) are very common in the UK. They ar...