View clinical trials related to Gastroesophageal Reflux Disease.
Filter by:Background: Obesity and hiatal hernia are both risk factors of gastroesophageal reflux disease (GERD), and the incidence of hiatal hernia is much higher in morbidly obese patients. Many believe that higher intra-abdominal pressure with higher esophagogastric junction (EGJ) pressure gradient in morbidly obese patients is the main mechanism accounting for the occurrence of GERD. Hiatal hernia, on the other hand, is associated with structure abnormality of EGJ. Sleeve gastrectomy (SG) has been becoming a standalone bariatric surgery for decades, and it has been proved to effectively induce long-term weight loss in morbidly obese patients. Some studies found morbidly obese patients benefited from resolution of GERD after SG, however, other studies had the opposite findings. Some morbidly obese patients had aggravating GERD or de novo GERD after SG. The mechanism is still unclear now. It might result from removal of fundus and sling muscular fibers of EGJ, increased intra-gastric pressure (IIGP), and hiatal hernia after surgery. High resolution impedance manometry (HRIM) is used to access esophageal and EGJ function objectively. Impedance reflux was more frequently observed in patients having gastroesophageal reflux (GER) symptoms after SG. In addition, previous studies also found decreased EGJ resting pressure, decreased length of lower esophageal sphincter (LES), and presence of hiatal hernia were associated with more GERD after SG. Objective: To evaluate the long-term EGJ function and GERD in morbidly obese patients with hiatal hernia receiving laparoscopic sleeve gastrectomy (LSG) with or without hiatal hernia repair (HHR).
Gastroesophageal reflux disease (GERD), according to the Montreal classification, is defined as a condition that develops when the reflux of stomach contents causes troublesome symptoms and/or complications. GERD, as clinically defined by the presence of heartburn, acid regurgitation, or both, at least once a week, is a global disease, being one of the most common gastroenterological disorders worldwide that affects roughly 10-30% of the general population in the Western world and less than 10% of the Asian populations. GERD complications may be life threatening and range from reflux esophagitis to Barrett's oesophagus and, eventually, adenocarcinoma. Zinc L-carnosine (brand name in Italy: Hepilor®) is a chelate compound of zinc and L-carnosine, with a long history of more than 20 years of clinical use in Japan that has recently become available in Italy for the treatment of any condition that requires a mucosal protection and mucosal repair within the gastrointestinal tract, thus including GERD. However, clinical data in western countries are limited. The aim of this double-blind, placebo-controlled study is to demonstrate the efficacy of Zinc-l-carnosine in maintaining GERD clinical remission during a 12-week treatment.
This study is to evaluate the safety and efficacy of radiofrequency energy procedure for Gastro-esophageal reflux disease (GERD) based on changes of symptoms, medication esophagitis grade, esophageal acid exposure and lower esophageal sphincter pressure. Symptom assessment was performed at baseline and 3, 6, 12 months after treatment.
Linked color imaging(LCI),a new system for endoscopy modality,creates clear and bright endoscopic images by using short-wavelength narrow-band laser light combined with white laser light on the basis of magnifying blue laser imaging(BLI) technology.LCI makes red areas appear redder and white areas appear whiter.Thus,it is easier to recognize a slight difference in color of the mucosa.This is a study to assess the effectiveness of LCI for diagnosing esophageal minimal endoscopic lesions and Los Angeles classification system when compared to conventional white-light endoscopy (WLI).Gastroesophageal reflux disease(GERD) is a common disease that be defined as a condition which develops when the reflux of stomach contents cause troublesome symptoms and/or complications.Esophageal injury was classified according to the Los Angeles classification system,Non-erosive reflux disease(NERD) is defined by the presence of troublesome reflux-associated symptoms and the absence of mucosal breaks at endoscopy,which includes minimal change oesophagitis and no endoscopic abnormalities.LCI improved the visualization of the squamocolumnar junction (SCJ) by enhancing the contrast,mucosa minimal changes could be seen more easily and clearly with LCI than with standard white-light endoscopy.By comparing White-light endoscopy and LCI,it will show if there is any comparable advantage to using one or the other for lesion detection.
The aim of this study is to establish a nationwide registry to collect data regarding the treatment of Barrett's Esophagus (BE) with radiofrequency ablation. The objective of this registry is to increase the number of data and therefore obtain a raise of quality assurance and improve outcome and patient security. Furthermore to provide participating physicians information and experience for treatment details in the therapy of BE.
The aims of the study: To evaluate whether the use of a specific TENS technology can improve GERD symptoms and esophageal acid exposure.
The investigators long-term goal is to understand how PPIs influence energy balance in both obese and normal-weight individuals. The overall goal of this study is to determine whether PPI use causes detrimental changes in the composition and functional properties of the gut microbiome, and whether any such effects are mediated by altered responses of human fatty acid receptors (e.g., GPR41/43).
Among those patients experienced GERD symptoms, up to 89% report nocturnal symptoms, resulting in poor sleep quality. Sodium alginate oral suspension (Alginos) is a medication indicated for the relief of gastroesophageal reflux symptoms. This multi-center, open-label, randomized trial intends to compare the addition of one dose Alginos (50mg/ml, 20ml) at bed time (Nexium plus Alginos), with no additional alginate treatment (Nexium alone), in erosive GERD patients taking Nexium (40mg/tablet) daily for 4 weeks. Efficacy endpoints include percentage of patients with relief or complete resolution of nighttime heartburn (or regurgitation), percentage of patients with relief or complete resolution of GERD-related sleep disturbance, the percentage of nights without nighttime heartburn (or regurgitation) over treatment period, change from baseline of the Pittsburgh Sleep Quality Index (PSQI) questionnaire total score, and change of the percentage of patients with relief of nighttime heartburn (or regurgitation) at post-treatment visit as compared to final visit in test group (Nexium plus Alginos). Safety endpoint is incidence of adverse events. The study hypothesis is that sodium alginate plus esomeprazole is superior to esomeprazole alone in relieving nighttime reflux symptoms and sleep disturbance in erosive GERD patients.
The investigators purposes are to define the prevalence of omeprazole resistance gastroesophageal reflux disease (GERD) in systemic sclerosis (SSc), to compare the efficacy of omeprazole in combination with algycon versus omeprazole in combination with domperidone on the severity of reflux symptoms in omeprazole resistant GERD in SSc, and to compare the efficacy of omeprazole in combination with algycon versus omeprazole in combination with domperidone on the frequency of symptoms in omeprazole- resistant GERD in SSc.
GERD is due to gastric content reflux to esophagus cause symptom and complication including intra-esophagus such as reflux esophagitis, and extra-esophagus such as cough etc. Because the changes of dietary habit, and improvement of examination skill and data analysis, the prevalence of GERD increased 2.5 multiple from 1995 to 2002, and suggesting the prevalence is 25% in Taiwan community. Although proton pump inhibitor (PPI) can inhibit gastric acid secretion, relief symptom and enhancing repair of esophageal damage, therefore, PPI is a main drug for the treatment of GRED, but because of PPI has disadvantage of poor compliance, and slow gastric empty time and hypersensitivity, and about 40-50% of GERD patients is inefficacy. In addition, PPI produces bone fracture, community pneumonia and diarrhea in patient with long-term use. Wu-Chu-Yu tang consists of Evodia fargesii Dode (Evodia Fruit), Panax ginseng C. (Ginseng), Ziziphus jujube Mill (Chinses Date), Zingiber officinale Rosee (Fresh Ginger). According to "I-Fang-Chi-Chieh" and "Shanghonzobinglun" recordings that Wu-Chu-Yu tang can treat vomiting, and also can relax gastric tonicity and can enhance peristalsis of stomach. Therefore, the purpose of the present study was to investigate the efficacy of Wu-Chu-Yu tang on GRED, and this effect of Wu-Chu-Yu tang compared to PPI Omeprazole.