81 Clinical Trials for Various Conditions
The study is to test a decision aid that is designed to help patients make decision regarding management of their gastroesophageal reflux disease (GERD). Once the decision aid is constructed we will test and assess the aid on \~100 patients who have GERD to assess effectiveness.
This clinical feasibility study is to evaluate the performance of the Omega-Cuff in the treatment of acid reflux for up to 15 patients with a 1-year follow-up period. The Omega-shaped nitinol device is placed on top of the esophageal sphincter muscle just above the stomach in a laparoscopic surgical procedure without altering anatomy. In animal studies, the device safely increased the pressure on the sphincter, meaning it increased resistance to acid reflux, but did not interfere with normal food swallowing, meaning food went down to the stomach normally and smoothly. The device is intended to augment the function of the weak sphincter in minimizing acid reflux but allows easy swallowing of food in GERD patients. The clinical feasibility study is to see how well this device functions in patients and to assess its safety profile. This is a permanent implant that will last the lifetime of the patient. The device will not interfere with patients who may need diagnostic MRI scans. The device can be safely removed if needed.
Respiratory dysfunction, esophageal dysmotility, and a gastroesophageal reflux disease (GERD) have been demonstrated to be highly prevalent in persons with SCI. GERD has been linked to respiratory symptoms and conditions such as asthma, chronic cough, and an increased rate of respiratory infections in the general population. In persons with asthma, respiratory symptoms and dependency on asthma medications have been reduced by treatment with anti-reflux medication. Possible mechanisms have been proposed for this link, including the microaspiration of reflux materials, which may result in airway acidification and aspiration pneumonia, or the stimulation of the vagus nerve through acid-sensitive receptors in the esophagus with associated esophageal inflammation and reflex bronchoconstriction. Investigators propose to study the effects of anti-reflux therapy (proton pump inhibition) in persons with SCI on objective and subjective symptoms of respiratory function to determine the underlying mechanisms of airway inflammation due to GERD.
Asthma and gastroesophageal reflux disease (GERD) are common disorders, which although are not usually lethal, both have high morbidity, and high healthcare costs. Recent studies have demonstrated that asthma and GERD often co-exists, and that this co-existence is more frequent than just chance. Therefore, studies that characterize associations between these conditions, and, help in the development of interventions will positively impact the outcomes of these patients, which are critically needed. Subjects that participate in this study are required to be between the ages of 4-11 years old. This protocol proposes to enroll 100 children with asthma, on inhaled steroids who have poor asthma control, defined on the basis of frequent symptoms, excessive beta-agonists use, or frequent asthma episodes. The purpose of this research study is to: 1. Determine, whether children with symptomatic, poorly controlled, asthma assigned to treatment with a PPI( Proton Pump Inhibitor), have fewer asthma exacerbations than similar participants assigned to placebo for a similar duration of time 2. Determine whether children treated with Lansoprazole ( i.e., proton pump inhibitor): have a longer time to first exacerbation, have improved lung function, improved asthma symptom scores, improved quality of life, decreased rescue inhaler use, or other asthma medications, reduced emergency room/urgent care/ physician office visits that are asthma related. 3. Determine whether a subgroup of symptomatic asthmatics, who show a greater benefit from PPI's, can be identified.
The purpose of this study is to assess the efficacy and safety of Dexlansoprazole modified release (MR) (30 mg once daily \[QD\] or 60 mg QD) compared to placebo in relief of daytime and nighttime heartburn over 4 weeks in subjects with symptomatic, nonerosive gastroesophageal reflux disease (GERD).
The purpose of this retrospective, open-label, post-market study is to evaluate the safety and efficacy of Transoral Incisionless Fundoplication (TIF) performed with EsophyX (brand name) in a broad range of GastroEsophageal Reflux Disease (GERD) patients treated at high volume centers across the United States.
The study objective is to evaluate the safety and efficacy of TIF among a broad range of GERD patients treated in routine clinical practice at multiple centers across the United States.
The aims of this study are to create a prospective data base to evaluate the long term outcomes of medical and surgical treatment of gastroesophageal reflux disease (GERD); to measure standard outcomes as well as patient derived outcomes such as general and disease specific quality of life (QOL) issues and patient satisfaction; to refine the parameters that may identify patients who will benefit from surgery for GERD; and to identify possible determinants of failure of both medical and surgical treatments of reflux.
The primary objective of this study is to collect safety information on rabeprazole 10 mg and 20 mg in the treatment of gastroesophageal reflux disease (GERD) in children aged 12 to 16 years. The secondary objectives are to assess the efficacy of rabeprazole on the improvement of the symptoms of GERD and to explore the relationship of symptom relief to dose received, based on symptom frequency and severity, antacid use, and quality of life (QOL) measures.
Study Question: In premature infants with apnea and/or bradycardia attributed to gastroesophageal reflux disease (GERD), does treatment with medications (acid blockers and motility agents), compared to placebo, reduce the frequency of apnea and bradycardia? Background: Many clinicians believe that apnea and bradycardia in preterm infants may be caused by gastroesophageal reflux (GER), however, studies have failed to demonstrate even a temporal association between episodes of GER and apnea. There have been no prospective randomized trials of treatment for GERD in preterm infants with apnea or other symptoms attributed to GER. Methods: A randomized, cross-over study will be performed. This cross-over design will provide the patient's clinician with unbiased information about the patient's response to treatment. The clinician can use this information in deciding whether or not to continue treatment after the two-week study period.
This study plans to learn more about reflux associated laryngeal symptoms, and more efficient ways to diagnose and treat this condition.
Gastroesophageal reflux disease (GERD) is caused by food or acid coming up from the stomach into the esophagus, repeatedly. The esophagus is the tube that carries food and liquids from the mouth to the stomach. The body uses stomach acid to break down food, but when acid rises up into the esophagus it can hurt or damage it. People with GERD often feel food coming back up into the throat and mouth and have a burning feeling in their stomach, chest, or throat, called heartburn. Other symptoms of GERD include pain in the stomach or throat, difficulty eating, and throwing up. Symptomatic nonerosive GERD is a condition where people have the symptoms of GERD but the esophagus has not been damaged. People of all ages can have GERD. The causes of GERD in children are similar to those in adults and teenagers. Dexlansoprazole is a medicine that has been shown to help relieve the symptoms of GERD in adults and teenagers. This study aims to find out if dexlansoprazole doses given to children with symptomatic nonerosive GERD, based on their body weight, helps them feel better.
The purpose of this prospective, multicenter study was to evaluate the safety and efficacy of endoscopic full-thickness plication for the treatment of symptomatic gastroesophageal reflux. Sixty-four patients were enrolled and underwent endoscopic full-thickness plication. All patients received a single implant/plication. No repeat plication procedures were performed. Primary efficacy in this study was measured by the percent reduction in post-procedure GERD symptoms as evidenced by analysis of the GERD-HRQL (Health Related Quality of Life) questionnaire. Secondary efficacy outcomes included post-procedure reduction in anti-secretory therapy, improvement in quality of life questionnaires, reduction in distal esophageal acid exposure, and improvement in esophageal manometry. Patient follow-up assessments were completed at 1, 3, 6 and 12 months post treatment.
This is a remote study. No office visits required. The purpose and efficacy endpoint of this study is to assess whether GERD patients tolerate ISOT-101. In addition, usage of the ReQuest validated questionnaire to measure GERD symptoms will be explored as well as usage of the validated SF-36 quality of life (QoL) questionnaire. Each subject serves as his/her own control. Relative tolerability in subjects both on and off proton pump inhibitors (PPIs) will be compared. Subjects naive to PPIs, currently taking PPIs and historically on PPIs will be evaluated with ReQuest and QoL scores. In addition, survey measurements will be taken on a subset of 10 subjects that are non-responders to PPIs. These will not be included in the statistical analysis with the above groups. A tertiary endpoint of this study is to assess any relevant adverse events that occur.
The purpose of the study is to evaluate efficacy and safety of arbaclofen placarbil (XP19986) versus placebo as adjunctive therapy in subjects with troublesome GERD symptoms despite therapy with approved doses of a Proton Pump Inhibitor (PPI).
The purpose of the study is to demonstrate the intended use of the Gatekeeper Reflux Repair System to provide symptomatic relief is subjects with gastroesophageal reflux disease.
Gastroesophageal reflux disease related symptoms are reported by 10-20% of the adult population and of those 50-75% report symptoms during sleep time. The prevalence of nocturnal GERD (nGERD) is estimated to be about 25% in general population. nGERD causes sleep fragmentation, difficulty falling asleep, daytime sleepiness, reduced work productivity and decreased quality of life. Additionally, nighttime gastroesophageal reflux has been associated with increased risk of GERD-related complications such as severe erosive esophagitis, peptic stricture, esophageal ulcer, Barrett's esophagus, and esophageal adenocarcinoma. Furthermore, nocturnal gastroesophageal reflux has been noted to be associated with atypical and extra-esophageal manifestations as well as sleep disturbances. Overall, patients with nocturnal gastroesophageal reflux are more likely to develop a more severe form of GERD. The mainstay of treatment of nighttime gastroesophageal reflux is a proton pump inhibitor (PPI). However, nighttime heartburn is the most common breakthrough symptom in patients with GERD, who failed PPI treatment. Other important therapies for nighttime GERD include, lifestyle modifications, such as elevating the head of the bed, avoiding eating at least three hours before bedtime, maintaining appropriate sleep hygiene and avoiding the right decubitus position. Elevating the upper torso by raising the head of the bed and avoiding the right-lateral decubitus position have been shown to improve nocturnal symptoms. Several studies have shown that sleeping in the left decubitus position decrease esophageal acid exposure by reducing 13-76% of the reflux episodes. Studies have shown that the right decubitus position increases the rate of transient lower esophageal sphincter relaxations (TLESRs) accompanied by acid reflux, as compared with the left recumbent position. Moreover, maintaining the left lateral recumbent position, reduced by 87% esophageal acid exposure and nocturnal symptoms. LEFT is a novel electronic wearable device that was developed as a sleep position therapy for patients who suffer from nighttime gastroesophageal reflux symptoms. It is simple, noninvasive and low-cost technology which has been developed by Side Sleep Technologies B.V. Singel, Amesterdam, The Netherland. This technology is designed to train patients to sleep on their left side by a gentle vibration signal once it detects that they are sleeping on their back or right side. Thus, this technique may reduce gastroesophageal reflux and thus provides relief of heartburn and regurgitation during sleep time. The purpose of this study is to determine the usefulness of positional therapy, using the LEFT device, as a nonmedical tool to control GERD-related nocturnal symptoms.
The purpose of this investigation is to demonstrate the safety and effectiveness of Lower Esophageal Sphincter (LES) Stimulation System in treating gastroesophageal reflux disease (GERD). This investigation is a multicenter, randomized, double-blind, sham-controlled study. After the implant procedure, subjects will be randomized to either the Treatment Group (immediate stimulation) or Control Group (delayed stimulation) for six months followed by an additional open-label phase in which all subjects will receive electrical stimulation. Subjects continue on stimulation treatment in an extended open-label follow-up phase through 5 years post-stimulation.
This study compares mechanical sphincter augmentation (LINX Reflux Management System) to double-dose proton pump inhibitors (PPIs) for the management of reflux symptoms related to gastroesophageal reflux disease (GERD).
This study will evaluate the effect of CYP2C19 and ABCB1 genes on pharmacokinetics of lansoprazole in children with mild gastroesophageal reflux (GER) and uncontrolled asthma. It will determine if genotype-guided lansoprazole dosing of lansoprazole improves GER and asthma control.
This study will test the hypothesis that treatment with laparoscopic anti-reflux surgery in subjects with idiopathic pulmonary fibrosis (IPF) and abnormal gastroesophageal reflux (GER) will slow the decline of forced vital capacity (FVC) over 48 weeks.
The purpose of this study is to investigate a new treatment for non-cardiac chest pain (NCCP) related to gastrointestinal reflux disease (GERD), called Dexilant. The investigators would like to test its effectiveness in treating NCCP. The patient will undergo esophageal balloon distention testing (EBDT) before and after taking the new treatment for one month (Dexilant). EBDT evaluates the sensation and mechanical properties of the esophagus. A catheter with a deflated balloon is placed through the mouth and into the esophagus and the balloon is inflated with water. ECG and labs will be done throughout the study as a measurement of safety.
The purpose of this study is to determine whether treatment with twice-daily Lansoprazole 30mg (Prevacid 30mg) and behavioral modifications for reflux is superior to treatment with behavioral modifications for reflux alone in the treatment of laryngopharyngeal reflux (LPR).
Patients with refractory GERD on BID PPI's assigned to the acupuncture group will have significant improvement in their symptoms after receiving acupuncture for 6 weeks as compared to sham acupuncture given for the same duration. Primary Aim 1:To determine the efficacy of acupuncture in the treatment of refractory GERD. Participants with refractory GERD on BID PPIs randomized to yoga will have a significant relief in the symptoms of reflux. Primary Aim 2:To determine the efficacy of yoga in the treatment of refractory GERD.
Gastroesophageal reflux disease (GERD) is a medical condition affecting the stomach and esophagus. GERD occurs when the lower esophageal sphincter does not close properly and stomach contents leaks back (refluxes) into the esophagus. GERD is one of the most common medical disorders, with estimates of up to 50% of adults reporting reflux symptoms daily. Proton pump inhibitors such as pantoprazole can relieve symptoms of GERD in a large proportion of patients. Of particular interest in GERD is the assessment of symptom severity and quality of life, and the response of these parameters to treatment. Therefore, a questionnaire to assess GERD symptoms was developed (ReQuest TradeMark). An important point to consider when using such a questionnaire is to evaluate whether an observed difference in scores after a certain treatment represents a clinical effect. The aim of this study is to determine the minimal clinically important difference (MCID) in patients diagnosed with GERD. During the study, the patients will complete a patient-orientated, self-assessed reflux questionnaire (ReQuest TradeMark). Endoscopy will be performed at the start of the study. The study duration consists of a baseline period (1 to 3 weeks) and a treatment period (8 weeks). During the first treatment week, the patients will receive either pantoprazole (tablet) or placebo once daily in the morning; for the following 7 treatment weeks all patients will receive pantoprazole. The study will provide further data on safety and tolerability of pantoprazole.
Study to assess the effects of tegaserod added to PPI therapy in the resolution of heartburn and regurgitation in patients with incomplete relief from PPIs .
There have been a number of studies which attribute causality between reflux disease and asthma. In addition, clinicians typically treat chronic asthmatics with high dose acid suppressing medications (e.g. lansoprazole). However, clinical trials only recently have shed some light on this dilemma, with recent studies suggesting that the association is not as clear. This "retrospective" analysis of a prospective study which treated mod-severe asthmatics with lansoprazole or placebo will enter the collected raw data into a database, then perform statistical analyses to determine if children with asthma treated with acid suppression improved their asthma compared to those receiving placebo.
The purpose of the study is to determine if tissue changes are predictor of clinical response to therapy. The hypothesis is that the patients who have laryngeal signs and symptoms related to acid reflux, will have ultrastructural changes on a laryngeal biopsy which are predictors of response to therapy.
The purpose of this study is to decide if controlling stomach acid is related to healing of erosive esophagitis after treatment with esomeprazole magnesium (NEXIUM®) 10 mg and 40 mg once daily.
The investigators hypothesize that persons with the particular cluster of symptoms that are due to supraesophageal reflux (SER) will have complete resolution of those symptoms with adequate acid suppression when a PPI is administered for 6 months.