Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0017168 (gastroesophageal reflux disease)
 11,783 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Symptom relief is one of the key goals in the management of gastric acid-related disorders such as gastro-oesophageal reflux disease (GERD), including nonerosive reflux disease (NERD), and duodenal and gastric ulcer. Whereas heartburn and regurgitation are classic symptoms of GERD, duodenal and gastric ulcers are associated with epigastric pain. The relationship between gastric acid and the presence of symptoms correlates well in GERD and duodenal ulcer, but not in gastric ulcer and NERD. Nevertheless, in all these disorders, gastric acid is considered a key pathogenic element, and acid suppression remains central to therapy. With their profound, prolonged effect on acid inhibition, proton pump inhibitors are considered the first-choice therapy for these disorders. Rabeprazole is a newer generation proton pump inhibitor that suppresses the gastric proton pump and acid secretion more rapidly than does omeprazole, lansoprazole or pantoprazole. In clinical trial settings, rabeprazole provided fast and sustained symptom relief, which can help ensure patient acceptance of therapy and aid in patient compliance.
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PMID:Review article: relief of symptoms in gastric acid-related diseases--correlation with acid suppression in rabeprazole treatment. 1549 15

In a subset of patients with gastroesophageal reflux disease (GERD), symptoms persist in spite of proton pump inhibitor (PPI) therapy. Endoscopic gastroplication (EG) was reported to provide a novel therapeutic option in GERD. To evaluate symptomatic and objective outcome of EG in PPI refractory GERD, consecutive GERD patients with persisting reflux symptoms during at least 2 months double dose PPI were recruited for EG (Endocinch). Exclusion criteria were high-grade esophagitis, Barrett's esophagus, and hiatal hernia > 3 cm. Symptoms and PPI use were evaluated before and 1, 3, and 12 months after the EG; 24-hr pH monitoring off PPI was performed before and after 3 and 12 months. All data are given as mean +/- SD and were analyzed by Student's t test. Twenty patients (10 females; mean age, 45 +/- 11 years) were recruited. Under conscious sedation with midazolam (6 +/- 2 mg) and pethidine (53 +/- 5 mg), a mean of 2.0 +/- 0.2 sutures was applied during a procedure time of 33 +/- 6 min. Throat ache and mild epigastric pain for up to 3 days after the procedure were the only adverse events. At 3 and 12 months symptom score (11.6 +/- 6 vs. 6.4 +/- 3.7 [P < 0.01] and 7.1 +/- 4.5 [P < 0.05]) as well as pH monitoring (% time pH < 4: 17.0 +/- 11.1 vs. 8.1 +/- 5.7% [P < 0.01] and 9.8 +/- 4.1% [P < 0.01]) significantly improved. Ph monitoring was normalized (< 4% of time) in seven patients after 3 months. PPIs could be stopped in 13 patients, with 2 patients still using H2-blockers and 1 using cisapride after 3 months. After 12 months only six patients were free of PPI use and pH monitoring was normalized in six patients. We conclude that EG provides short- and medium-term symptomatic and objective relief to a subset of GERD patients refractory to high-dose PPI.
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PMID:A one-year follow-up study of endoluminal gastroplication (Endocinch) in GERD patients refractory to proton pump inhibitor therapy. 1574

Idiopathic dyspepsia refers to pain and/or discomfort perceived in the epigastrium that is not secondary to organic, systemic, or metabolic diseases. Symptoms may overlap with those of gastroesophageal reflux disease and irritable bowel syndrome. Gastrointestinal motor disorders, hypersensitivity to mechanical or chemical stimuli, and psychosocial factors can act individually or in concert to induce the symptoms of dyspepsia. Accordingly, there is no single therapy, and treatment must be individualized. Eradication of Helicobacter pylori infection rarely achieves symptom improvement. Treatment of idiopathic dyspepsia should begin by reassuring the patient about the benign nature of the syndrome and educating them on the knowledge that has been achieved in recent years regarding potential causes of the syndrome. Both prokinetic and antisecretory drugs have been reported to improve dyspeptic symptoms, but results are not completely convincing. Although well-designed studies demonstrate superiority of proton pump inhibitors over placebo, it should be noted that patients with nonerosive gastroesophageal reflux disease were invariably included; when these patients are excluded, the benefit of antisecretory medications is questionable. We suggest that patients with idiopathic dyspepsia be initially treated according to the predominant symptom. Those with epigastric pain/burning should receive a trial with standard doses of proton pump inhibitors for 4 to 8 weeks, whereas prokinetic patients should be prescribed at recommended doses for similar periods of time to patients with nonpainful dyspeptic symptoms such as posprandial fullness, early satiety, nausea, or vomiting. Nonresponders may benefit from combination therapies or short trials with higher doses of drugs. Visceral analgesics and antidepressants can also be prescribed alone or in combinations with other therapeutic strategies. Recent studies demonstrate utility for psychologic therapy and hypnotherapy, although truly controlled studies are difficult in this area. Herbal medicines deserve further evaluation.
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PMID:Idiopathic Dyspepsia. 1576 39

Gastroesophageal reflux disease (GERD) is a common, chronic disorder. The main symptom of GERD is heartburn, although a diverse range of symptoms can be associated with the disease including acid regurgitation and epigastric pain. GERD is also a risk factor for Barrett's oesophagus and esophageal adenocarcinoma. The impact of GERD symptoms on patients' lives can be profound and is unrelated to the presence or absence of esophagitis. The impact of GERD can be measured by assessing the patient perspective using Patient Reported Outcomes (PROs). There are two categories of questionnaires that can be used to measure the effect of GERD on health-related quality of life (HRQoL), namely generic and disease or treatment specific. The use of PRO instruments has become more accepted in the assessment of disease treatment. Well-designed instruments that assess physical, psychological and emotional factors can provide clinicians with the data that will promote effective management decisions for the treatment of GERD. The most frequently used instruments in GERD are reviewed here, in terms of their psychometric properties.
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PMID:Patient reported outcomes in gastroesophageal reflux disease: an overview of available measures. 1578 38

The authors' aim in this study was to explore the prevalence, symptomatology, and risk factors for peptic ulcer in a general adult population. Between December 1998 and June 2001, the authors surveyed a random sample (n=3,000) of the adult population (n=21,610) in two communities in northern Sweden using a validated questionnaire, the Abdominal Symptom Questionnaire (response rate=74%). A subsample (n=1,001) of the responders was randomly invited to undergo esophagogastroduodenoscopy and symptom assessment (response rate=73%). The prevalence of peptic ulcer was 4.1% (20 gastric ulcers and 21 duodenal ulcers). Nausea and gastroesophageal reflux were significant predictors of peptic ulcer disease, but epigastric pain/discomfort was not. Six persons with gastric ulcer and two persons with duodenal ulcer were asymptomatic. Eight subjects with duodenal ulcer (38%) lacked evidence of current Helicobacter pylori infection. Five (25%) of the gastric ulcers and four (19%) of the duodenal ulcers were idiopathic (no use of aspirin or nonsteroidal antiinflammatory drugs, no H. pylori infection). Smoking, aspirin use, and obesity were risk factors for gastric ulcer; smoking, low-dose (<or=160 mg) aspirin use, and H. pylori infection were risk factors for duodenal ulcer. Peptic ulcer disease often coexists with atypical symptoms or no symptoms at all, and idiopathic duodenal ulcer may be more common than anticipated.
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PMID:Peptic ulcer disease in a general adult population: the Kalixanda study: a random population-based study. 1655 43

Symptomatic improvement of patients with functional dyspepsia after drug therapy is often incomplete and obtained in not more than 60% of patients. This is likely because functional dyspepsia is a heterogeneous disease. Although great advance has been achieved with the consensus definitions of the Rome I and II criteria, there are still some aspects about the definition of functional dyspepsia that require clarification. The Rome criteria explicitly recognise that epigastric pain or discomfort must be the predominant complaint in patients labelled as suffering from functional dyspepsia. However, this strict definition can create problems in the daily primary care clinical practice, where the patient with functional dyspepsia presents with multiple symptoms. Before starting drug therapy it is recommended to provide the patient with an explanation of the disease process and reassurance. A thorough physical examination and judicious use of laboratory data and endoscopy are also indicated. In general, the approach to treat patients with functional dyspepsia based on their main symptom is practical and effective. Generally, patients should be treated with acid suppressive therapy using proton-pump inhibitors if the predominant symptoms are epigastric pain or gastroesophageal reflux symptoms. Although the role of Helicobacter pylori (H pylori) in functional dyspepsia continues to be a matter of debate, recent data indicate that there is modest but clear benefit of eradication of H pylori in patients with functional dyspepsia. In addition, H pylori is a gastric carcinogen and if found it should be eliminated. Although there are no specific diets for patients with FD, it may be helpful to guide the patients on healthy exercise and eating habits.
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PMID:Drug treatment of functional dyspepsia. 1671 55

Reflux of acidic gastric secretions into the oral cavity may cause significant dental erosion. This gastro-oesophageal reflux has been shown to occur in children as well as in adults, and is often not accompanied by typical reflux symptoms. When symptoms are present the children may complain of heartburn, food regurgitation and epigastric pain. Current investigation involves ambulatory 24-hour oesophageal pH-measurements. In the case of exaggerated reflux, the main therapeutic option is medical acid suppression for several years. The pathogenesis, the diagnostic and therapeutic procedures as well as the importance of the cooperation between dentists and gastroenterologists are described and therapeutic advices are given.
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PMID:[Dental erosion in children and adolescents: gastroenterologic background]. 1705 61

Eosinophilic esophagitis (EE) is an inflammatory disorder of the esophagus that affects both children and adults, and is different from gastro-esophageal reflux disease. The immunopathogenesis of EE involves an allergic response to environmental and food allergens, and the proinflammatory cytokines IL-5 and IL-13. EE may be associated with atopic disorders and peripheral eosinophilia, and may be familial in distribution. The most common presentation is dysphagia and food impaction in adults, with additional manifestations of epigastric pain, emesis, weight loss and failure to thrive in children. Typical endoscopic findings include ringed esophagus, linear furrows, strictures and narrow esophagus. Diagnosis is confirmed by the presence of 20 or more eosinophils per high power field in the esophagus. The available treatment options include elemental diet, avoidance of specific food allergens, topical and systemic corticosteroids, and humanized monoclonal antibodies against IL-5. This review summarizes the etiopathogenesis, clinical, endoscopic and histopathological findings in EE, and describes current available treatment options.
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PMID:Current concepts and treatment options in eosinophilic esophagitis. 1711 87

A paraesophageal hernia was diagnosed in a 67-year-old female patient suffering from epigastric pain and gastroesophageal reflux disease. The patient underwent laparoscopy. Beside the paraesophageal hernia, a Morgagni hernia was also observed, with a significant part of the omentum herniated in the sac. A 360-degree Nissen fundoplication was performed, the Morgagni hernia sac was not resected, and its closure was performed with interrupted sutures. No complications were observed in the postoperative period and on one-year follow-up the patient was free of symptoms.
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PMID:Laparoscopic treatment of simultaneously occurring Morgagni and paraesophageal hernias. 1724 84

This study reviews current data regarding duodenogastric and gastroesophageal bile reflux-pathophysiology, clinical presentation, methods of diagnosis (namely, 24-hour intraluminal bile monitoring) and therapeutic management. Duodenogastric reflux (DGR) consists of retrograde passage of alkaline duodenal contents into the stomach; it may occur due to antroduodenal motility disorder (primary DGR) or may arise following surgical alteration of gastoduodenal anatomy or because of biliary pathology (secondary DGR). Pathologic DGR may generate symptoms of epigastric pain, nausea, and bilious vomiting. In patients with concomitant gastroesophageal reflux, the backwash of duodenal content into the lower esophagus can cause mixed (alkaline and acid) reflux esophagitis, and lead, in turn, to esophageal mucosal damage such as Barrett's metaplasia and adenocarcinoma. The treatment of DGR is difficult, non-specific, and relatively ineffective in controlling symptoms. Proton pump inhibitors decrease the upstream effects of DGR on the esophagus by decreasing the volume of secretions; promotility agents diminish gastric exposure to duodenal secretions by improving gastric emptying. In patients with severe reflux resistant to medical therapy, a duodenal diversion operation such as the duodenal switch procedure may be indicated.
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PMID:[Duodenogastric and gastroesophageal bile reflux]. 1728 81


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