View clinical trials related to GERD.
Filter by:Introduction Laparoscopic anti-reflux surgery is considered standard of care in surgical treatment of gastro-oesophageal reflux disease and is not without risks of adverse effects, most notably disruption of the fundoplication, post-fundoplication dysphagia and gas-bloat-syndrome, in some cases leading to reoperation. Non-surgical factors such as pre-existing anxiety or depression disorders can influence postoperative satisfaction and symptom relief. Previous studies have focused on short-term follow-up or only certain aspects of disease, resulting in a less than complete picture. The aim of this study is to evaluate long-term patient-satisfaction and durability of laparoscopic anti-reflux surgery in a large Danish cohort using comprehensive multimodal follow-up, and using the results of follow-up, to develop a clinically applicable scoring system usable in selecting patients for anti-reflux surgery. Methods and analysis The study is a retrospective cohort study utilizing data from patient records and follow-up with patient-reported quality of life as well as registry-based data. The study population consists of all adult patients having undergone laparoscopic anti-reflux surgery at The Department of Surgery, Kolding Hospital, a part of Lillebaelt Hospital Denmark in an 11-year period. From electronic records; patient characteristics, preoperative endoscopic findings, reflux disease characteristics and details on type of surgery, will be identified. Disease specific quality-of-life and dysphagia will be identified from patient-reported follow-up. From Danish national registries, data on comorbidity, reoperative surgery, use of pharmacological anti-reflux treatment, mortality and socioeconomic factors will be included. Primary outcome of this study is treatment success at follow-up. Ethics and dissemination For the study approval will be sought from The Danish Patient Safety Agency, The Danish Health Data Authority and Statistics Denmark, complying to Danish and EU current legislation. Inclusion in the study will require informed consent from participating subjects.
A prospective, open label, study designed to assess the affect of the Reflux Band® UES Assist Device (Reflux Band) on reflux in patients that have undergone lung transplantation.
Patients scheduled to undergo routine upper endoscopy for foregut or esophageal symptoms or undergoing surveillance for Barrett's esophagus with no dysplasia or low-grade dysplasia are candidates for participation, but patients with known high-grade dysplasia or adenocarcinoma or with a history of prior endoscopic resection or ablation for these conditions are not candidates for participation. At endoscopy, all patients will be initially assessed for the presence of an endoscopic suspicious lesion using white light and if appropriate narrow band imaging or similar enhanced imaging techniques. All suspicious lesions undergo targeted biopsy first, and then either 4-Quadrant Random Forceps Biopsy or WATS biopsies of the GEJ and if present the columnar-lined esophagus based on the assigned randomization away from the area of targeted biopsies. A biopsy will be obtained from the antrum in each patient to assess for H. pylori infection and the presence of intestinal metaplasia.
Most patients with symptomatic gastroesophageal reflux disease (GERD) have a normal upper gastrointestinal endoscopy. Attempts have been made to define new endoscopic techniques for identification of abnormalities non detected in standard endoscopic exam. The high definition endoscopy with NBI could achieve a more detailed mucosal evaluation, allowing distal esophageal microerosions identification. The objective was validate the presence and the meaning of distal esophageal mucosal microerosions using high definition endoscopy and NBI through esophageal biopsy in gastroesophageal reflux disease symptomatic patients and the association with GERD physiopathology. Seventy patients were selected from the gastroenterology outpatient clinic (University of Sao Paulo Hospital) Endoscopic evaluation was sequentially performed after the pHmetry and esophageal manometry. Esophageal mucosal biopsies were obtained following established protocol for histological and immunohistochemical study.
The changes in the organisms making up the gut microbiota in infants who are taking anti-acid reflux medications (histamine 2 receptor antagonists) as compared to infants who are not taking these medications is not well-studied or understood. Whether these medications change the gut microbiota and microbiome, and what that change may imply for children on these medications, is the focus of this study.
Investigator will identify a consecutive cohort of patients who have undergone a hiatal hernia repair and are at least 6 months post index procedure.
GERD is common in the obese population. Bariatric procedures are the mainstay of therapy for these patients. Bariatric procedures can be surgical (Roux-en-Y gastric bypass and Vertical sleeve gastrectomy) or endoscopic (endoscopic sleeve gastroplasty). The rate of GERD after either treatment is unknown as is the rate of silent reflux. The study primary objective is to assess the incidence rate of GERD in bariatric patients that undergo either therapy.
Up to date there is no placebo-controlled trial to investigate the effect of prucalopride in patients with proven refractory GERD. Therefore, to evaluate the efficacy of prucalopride on the improvement in symptom severity and reflux parameters, we will conduct a randomized, parallel, placebo-controlled, single-blind study. 60 patients with refractory GERD symptoms will receive either placebo or prucalopride (Resolor®) 2 mg for a period of 4 weeks. Symptom severity will be assessed by a validated reflux questionnaire (ReQuest) and reflux parameters (acid exposure time and number of reflux episodes) will be assessed by means of a 24 hour impedance-pH monitoring.
In the use of the second supraglottic airway device- i-gel in the laparoscopic pneumoperitoneum and Trendelenburg (LPT) surgical positioning, our data reported that the leak fraction in the i-gel group was higher than in the endotracheal tube group.1 These air leak may be gone into the GI tract and cause the gastric distension resulting in the increasing risk of aspiration. Few studies investigated whether the risk of occurrence of the gastroesophageal reflux (GER), the changes of the lower esophageal sphincter (LES) while the GER occurred, and the stomach fullness in the i-gel group than in the endotracheal tube group. We aim to observe the changes of gastroesophageal function parameters by esophageal manometry, pH impedance, and intra-abdominal pressure before and after laparoscopic pneumoperitoneum during anesthesia, all via the second SADs.
This is a pilot study measuring a new diagnosis and treatment system "EAISMLP" in adult patients with gastroesophageal reflux disease (GERD).