View clinical trials related to Reflux.
Filter by:Aims: 1. Evaluate the long-term effect of screening and eradication of Helicobacter Pylori on the prevalence of dyspepsia, and, as secondary outcomes, to assess the effect on dyspepsia related health-care consumption and quality of life. 2. To investigate symptoms of gastroesophageal reflux (GER), dyspepsia and the combination of these conditions and the effect on quality of life, prognosis and dyspepsia-related health care expenditure. Methods: In 1998-99 20.000 individuals, age 40-65 years, identified by their civil registration number, were allocated by a computerized randomized procedure to HP-screening group and control group. All participants received a questionnaire at inclusion, 1-year and 5-year and now again at 12 year follow-up assessing the prevalence of dyspepsia and quality of life. In addition we will obtain information from registers on, comorbidity, use of endoscopies and prescription medication. An economic evaluation is done alongside the randomized trial. The primary unscreened group is invited to HP test (13C-urea breath-test) in order to analyze the effect of HP-screening according to HP-status Expected results: The study will provide information on the long-term effect of HP-screening and eradication in a population. The study will provide information about the long-term effect on incidence of peptic ulcer in an aging population that is likely to have an increased consumption of ASA and NSAID. Furthermore the study will generate knowledge about the long-term prognosis of dyspepsia and reflux in the population (dyspepsia and reflux. Preliminary results from the 5-yr follow-up (13) showed that is has a great influence on quality of life and the dyspepsia-related health care consumption, whether the individual has solely reflux, solely dyspepsia or a combination of both symptoms. Long-term follow-up and further analyses of these findings could have great impact on management and treatment of individuals with symptoms. It is important to focus on groups; in which the symptoms have the greatest influence on quality of life of the individual. This finding has not been displayed in other studies.
The purpose of this study is to investigate the effect of a daily supplement consisting of the probiotic bacteria, Lactobacillus reuteri, on the digestive health among persons 65 years and older.
This is a prospective trial of the utility of esophageal stitches during fundoplication. The hypothesis is that recurrence rate may be different with or without the esophageal stitches.
The purpose of the prospective study is to collect information surrounding lung transplant in order to develop a randomized study to determine if prevention of gastroesophageal reflux disease (GERD) related aspiration (stomach acid coming up from the stomach into the esophagus) by surgical fundoplication improves lung rejection. Lung transplantation has evolved into an effective treatment for patients with end-stage lung disease; however, a significant limitation to long-term survival is patients develop a condition of scarring known as chronic lung rejection, which can cause lung function to deteriorate, thereby reducing a patient's chances for survival. Preliminary research has shown a correlation between the presence of gastroesophageal reflux disease (GERD) and impaired early lung rejection as assessed by a breathing test, FEV1 (the amount of forced expired air volume in 1 second). The Investigator is interested in learning more about this condition and the potential for aspiration (inhaling fluid) injury. The primary goal of this preliminary study will be to identify aspiration markers that are correlated with adverse clinical outcomes (increased early rejection, decreased FEV1) that may be used as inclusion criteria for the future randomized trial. The purpose of the retrospective study is to collect information surrounding lung transplant in order to develop a randomized study to determine if prevention of gastroesophageal reflux disease (GERD) related aspiration (stomach acid coming up from the stomach into the esophagus) by surgical fundoplication improves lung rejection. The goal of this retrospective data collection is to review the following: 1. subject outcome event rates for subjects with and without gastroesophageal reflux disease (GERD) for survival, Bronchiolitis Obliterans Syndrome (BOS), acute rejection and Forced Expiratory Volume in the first second (FEV-1), 2. the estimated treatment effect of fundoplication on the above event rates, 3. a threshold effect for Bronchiolitis Obliterans Syndrome (BOS) and/or death are more likely to occur at higher or more proximal acid or non-acid contact times. This data will be collected in order to better design and coordinate a multicenter prospective study.
The aim of the study is to establish the accuracy of a new device designed specifically to record and detect cough episodes. Cough is an important defense mechanism of the respiratory tract. The presence of chronic cough may indicate the presence of underlying diseases, including reflux. Despite the increased number of patients suffering from cough in the ENT and GI practice, to date, there has been no method/device to objectively assess the frequency of cough episodes in a given patient. PULMOTRACK-CC, manufactured by KarmelSonix (Haifa, Israel), has recently introduced an innovative device that is able to record cough episodes and then automatically detect and count them with the help of a specific software program. This study will assess the accuracy of this novel cough monitoring and counting technology and validate potential clinical use in patients with chronic cough.
The purpose of this study is to investigate the pharmacodynamic effect of AZD2516 in healthy male subjects.
The objective of this study is to evaluate the effects of 'high' versus 'low' volume intraoperative fluid administration (Ringer Lactate, RL) on intra- and postoperative parameters, in obese patients undergoing laparoscopic bariatric surgery (i.e., gastric bypass), in order to establish evidence-based data for perioperative fluid management in this patient population. Based on their experience as well as several reports in the literature, the investigators hypothesized that a restrictive approach to intraoperative hydration will reduce the incidence of postoperative complications and the recovery time of gastrointestinal (GI) function, and shorten hospital stay.
The purpose of this study is to see how quickly AZD3355 is taken up in to the blood and leaves the blood in people with normal kidney function or with different degrees of reduced kidney function.
The aim of this project is to compare the GERD clinical outcomes in patients where a structured pathway using the GerdQ questionnaire is implemented compared with the clinical outcomes of those treated without this implementation. This is a European project with 5 participating countries (Austria, Italy, Norway, Spain and Sweden). Due to different characteristics regarding the actual management of this disease in the 5 countries, each country had the flexibility to introduce design differences and changes in the study protocol.
The purpose of this study is to determine the area under the plasma concentration-time curve (AUC) of esomeprazole after single oral doses of 5 mg, 10 mg or 20 mg esomeprazole in pediatric patients 1 to 11 years-old inclusive with endoscopically-proven GERD.