A Comparative Study of Proton-pump Inhibitor Tests for Chinese Reflux Patients in Relation to the CYP2C19 Genotypes
Backgrounds & Aims: Proton-pump inhibitor (PPI) test has been proposed as a valuable tool in the diagnosis of gastroesophageal reflux disease (GERD) in Western populations. We assumed that a higher prevalence of poor metabolizers in Chinese population might affect the diagnostic accuracy of a PPI test. Methods: In this open-label, randomized trial, patients with symptoms suggestive of GERD were randomly assigned to receive a 2-week test with daily rabeprazole 40-mg or daily pantoprazole 80-mg after diagnostic endoscopy. Therapeutic response was assessed with a five-grade daily record. Genotypes of cytochrome P450 (CYP) 2C19 polymorphism were determined.
NCT00681005 — GERD
Status: Completed
http://inclinicaltrials.com/gerd/NCT00681005/
The Effect Of Pantoprazole 40 mg Once Daily Versus Placebo On The Power Spectral Analysis Of The Sleep Electroencephalogram (EEG) Of Patients With Gastroesophageal Reflux Disease (GERD)
The purpose of this research study is to determine if treatment with pantoprazole 40 mg daily versus a placebo improves sleep quality in patients with gastroesophageal reflux disease (GERD). Another purpose is to determine if treatment with pantoprazole 40 mg once daily versus a placebo improves sleep outcomes in patients with gastroesophageal reflux disease using spectral analysis of sleep electroencephalogram (EEG).
NCT00674245 — Gastroesophageal Reflux Disease
Status: Completed
http://inclinicaltrials.com/gastroesophageal-reflux-disease/NCT00674245/
A Randomized, Double-Blind, Parallel Study of Rabeprazole Extended-Release 50 mg Versus Esomeprazole 40 mg for Healing and Symptomatic Relief of Moderate to Severe Erosive Gastroesophageal Reflux Disease (GERD)
The purpose of this study is to investigate the efficacy (ie, healing and symptom relief) and safety of Rabeprazole Extended-Release (RAB ER) 50 mg versus Esomeprazole (ESO) 40 mg for the treatment of moderate to severe erosive Gastroesophageal Reflux Disease (eGERD).
NCT00658775 — Gastroesophageal Reflux Disease (GERD)
Status: Completed
http://inclinicaltrials.com/gastroesophageal-reflux-disease-gerd/NCT00658775/
A Randomized Double-Blind Parallel Study of Rabeprazole Extended-Release 50 mg Versus Esomeprazole 40 mg for Healing and Symptomatic Relief of Mild to Moderate Erosive Gastroesophageal Reflux Disease (GERD)
The purpose of this study is to investigate the efficacy and safety of Rabeprazole (RAB) Extended-Release (ER) 50 mg versus Esomeprazole (ESO) 40 mg in subjects with erosive gastroesophageal reflux disease (eGERD).
NCT00658632 — Gastroesophageal Reflux Disease (GERD)
Status: Completed
http://inclinicaltrials.com/gastroesophageal-reflux-disease-gerd/NCT00658632/
A Randomized Double-Blind Parallel Study of Rabeprazole Extended-Release 50 mg Versus Esomeprazole 40 mg for Healing and Symptomatic Relief of Moderate to Severe Erosive Gastroesophageal Reflux Disease (GERD)
The purpose of this study is to determine the safety and efficacy of Rabeprazole extended release (ER) 50 mg versus Esomeprazole 40 mg for healing and symptomatic relief among subjects with erosive gastroesophageal reflux disease (GERD).
NCT00658528 — Gastroesophageal Reflux Disease (GERD)
Status: Completed
http://inclinicaltrials.com/gastroesophageal-reflux-disease-gerd/NCT00658528/
A Multi-centred, Phase IV, Post-Marketing, Prospective, Randomized, Double-Blind Study Comparing Esomeprazole Magnesium 40mg Once Daily Versus Lansoprazole 30 mg Twice Daily in Symptom Control of Subjects With Persistent Gastrooesophageal Reflux Disease While on 30mg Once Daily Lansoprazole Therapy
A double-blind study comparing Esomeprazole Magnesium 40 mg once daily and Lansoprazole 30 mg twice daily to control the symptoms in patients with gastroesophageal reflux disease (GERD) with continued heartburn symptoms with a course of therapy of 30 mg twice daily Lansoprazole.
NCT00637845 — Gastroesophageal Reflux Disease
Status: Completed
http://inclinicaltrials.com/gastroesophageal-reflux-disease/NCT00637845/
A Cross-Sectional, Canadian, Multi-Centre Study of Symptom Burden and Clinical Management in Subjects With Gastroesophageal Reflux Disease (GERD) RANGE: Retrospective ANalysis of GErd
This is a cross-sectional study of symptom burden and clinical management. A subset of patients who have attended the Primary Care (PC) office with reflux symptoms during a retrospective period of 4 months (Index Visit) are invited to complete health survey questionnaires and partake in a subject-physician/study nurse interview (Visit 1), in order to assess the type, intensity and frequency of GERD symptoms at both visits and describe the treatment provided. Additionally, the impact of GERD on subjects' life, productivity and willingness to pay for GERD symptom relief will be explored. This design will give a "real-life" clinical practice picture in a representative population of PC doctors and subjects.
NCT00634023 — GERD
Status: Completed
http://inclinicaltrials.com/gerd/NCT00634023/
An Open, Randomised Two Way Crossover Study Comparing the Effects of 40mg of Esomeprazole Adminstered Orally and Intravenously as a 3 Minute Injection on Basal and Pentrigastrin-stimulated Acid Output in Subjects With Symptoms of Gastroesophageal Reflux Disease (GERD)
The purpose of this study is to examine the effects of Nexium at a dose of 40mg administered orally compared to intravenously on the maximum acid output in subjects with symptoms of Gastroesophageal reflux disease (GERD).
NCT00625495 — Gastroesophageal Reflux Disease
Status: Completed
http://inclinicaltrials.com/gastroesophageal-reflux-disease/NCT00625495/
The Role of Adipocyte-derived Inflammatory Cytokines in the Pathogenesis of Diabetes, Dyslipidaemia, Atherosclerosis and Gastro-oesophageal Reflux Disease: the Effects of Medical and Surgical Weight Loss
This study will follow ,morbidly obese subjects as they undertake weight loss before and after laparoscopic gastric banding, examining markers of glucose and lipid metabolism, adipokines and measures of body fat.
NCT00592735 — Obesity
Status: Completed
http://inclinicaltrials.com/obesity/NCT00592735/
How Does Proton Pump Inhibitor Therapy Impact Quality of Life in Patients Newly Diagnosed With Erosive Reflux Esophagitis?
This study is being done to for two reasons: - To learn about the effects (good and bad) esomeprazole (an FDA approved drug for reflux esophagitis) has on your esophagus when taken correctly. - To learn about the quality of life changes (good and bad) you may experience with this medication.
NCT00586963 — GERD
Status: Completed
http://inclinicaltrials.com/gerd/NCT00586963/