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Sample records for hyperalgesia gastroesophageal reflux

  1. Gastroesophageal reflux

    International Nuclear Information System (INIS)

    Malmud, L.S.; Vitti, R.A.; Fisher, R.S.

    1986-01-01

    This paper deals with detection and quantification of gastroesophageal reflux. Gastroesophageal reflux (GER) generally refers to a symptom complex consisting of heartburn, regurgitation, and chest pain, the latter of which is often confused with pain of cardiac origin. Gastroesophageal reflux occurs when gastric or duodenal contents enter the esophagus. This phenomenon of symptomatic gastroesophageal reflux has been attributed to a variety of anatomic abnormalities, including loss of the acute cardioesophageal Angle of Hiss, widening of the diaphragmatic hiatus, loss of a normal gastric rosette formed by apposition of the gastric mucosal folds, disruption of the phrenoesophageal ligament, and conversion of the distal paraesophageal pressure from an intra-abdominal to an intrathoracic level. Lower esophageal sphincter (LES) dysfunction has been suggested as a major determinant of gastroesophageal competence. Quantitative scintigraphic studies of gastroesophageal reflux suggest that the LES pressure is the important determinant of gastroesophageal reflux, although some investigators have failed to confirm this role of the LES in gastroesophageal competence

  2. Gastroesophageal reflux disease

    Science.gov (United States)

    Peptic esophagitis; Reflux esophagitis; GERD; Heartburn - chronic; Dyspepsia - GERD ... into the esophagus. This is called reflux or gastroesophageal reflux. Reflux may cause symptoms. Harsh stomach acids can ...

  3. Gastroesophageal reflux - slideshow

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/presentations/100181.htm Gastroesophageal reflux - series—Normal anatomy To use the sharing features ... junction of the esophagus and the stomach prevents reflux of food and acid from the stomach into the esophagus. Review Date ...

  4. Radiologic studies on gastroesophageal reflux

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Seung Gi; Kim, Kun Sang; Park, Soo Soung [College of Medicine, Chung Ang University, Seoul (Korea, Republic of)

    1980-12-15

    Gastroesophageal reflux is generally recognized as the preponderant factor in the causation of the most cases of esophagitis and the accompanying symptom of pyrosis. In has been known that free gastroesophageal reflux is infrequent phenomenon but we observed gastroesophageal reflux during U. G. I. examination in 111 cases among 152 patients (73.3%) who had various gastrointestinal symptoms. Gastroesophageal reflux was most frequently induced in supine LAO position. The next frequent positions are erect position, RAO and supine position.

  5. Gastroesophageal scintigraphy for diagnosis of gastroesophageal reflux

    Energy Technology Data Exchange (ETDEWEB)

    Ishihara, Michiomi; Aoki, Nobuhiko; Imura, Souichi; Eguchi, Hiroyuki; Tamamoto, Humihiko [Tokyo Metropolitan Otsuka Hospital (Japan)

    1995-06-01

    {sup 99m}Tc-DTPA is a sensitive technique for the detection of gastro-esophageal reflux in children. Forty-eight children with gastro-esophageal reflux are scored by the results of the time activity curve of gastro-esophageal scintiscanning and the 24 hr esophageal pH tests. The score of gastro-esophageal scintiscanning is compared with the 24 hr esophageal pH score. There is a correlation in the score between the gastro-esophageal scintiscanning and the 24 hr esophageal pH test. (author).

  6. Gastroesophageal scintigraphy for diagnosis of gastroesophageal reflux

    International Nuclear Information System (INIS)

    Ishihara, Michiomi; Aoki, Nobuhiko; Imura, Souichi; Eguchi, Hiroyuki; Tamamoto, Humihiko

    1995-01-01

    99m Tc-DTPA is a sensitive technique for the detection of gastro-esophageal reflux in children. Forty-eight children with gastro-esophageal reflux are scored by the results of the time activity curve of gastro-esophageal scintiscanning and the 24 hr esophageal pH tests. The score of gastro-esophageal scintiscanning is compared with the 24 hr esophageal pH score. There is a correlation in the score between the gastro-esophageal scintiscanning and the 24 hr esophageal pH test. (author)

  7. Food and Gastroesophageal Reflux Disease.

    Science.gov (United States)

    Surdea-Blaga, Teodora; Negrutiu, Dana E; Palage, Mariana; Dumitrascu, Dan L

    2017-05-15

    Gastroesophageal reflux disease is a chronic condition with a high prevalence in western countries. Transient lower esophageal sphincter relaxation episodes and a decreased lower esophageal sphincter pressure are the main mechanisms involved. Currently used drugs are efficient on reflux symptoms, but only as long as they are administered, because they do not modify the reflux barrier. Certain nutrients or foods are generally considered to increase the frequency of gastroesophageal reflux symptoms, therefore physicians recommend changes in diet and some patients avoid bothering foods. This review summarizes current knowledge regarding food and gastroesophageal reflux. For example, fat intake increases the perception of reflux symptoms. Regular coffee and chocolate induce gastroesophageal reflux and increase the lower esophageal exposure to acid. Spicy foods might induce heartburn, but the exact mechanism is not known. Beer and wine induce gastroesophageal reflux, mainly in the first hour after intake. For other foods, like fried food or carbonated beverages data on gastroesophageal reflux is scarce. Similarly, there is few data about the type of diet and gastroesophageal reflux. Mediterranean diet and a very low carbohydrate diet protect against reflux. Regarding diet-related practices, consistent data showed that a "short-meal-to-sleep interval" favors reflux episodes, therefore some authors recommend that dinner should be at least four hours before bedtime. All these recommendations should consider patient's weight, because several meta-analysis showed a positive association between increased body mass index and gastroesophageal reflux disease. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  8. How reflux causes symptoms: reflux perception in gastroesophageal reflux disease

    NARCIS (Netherlands)

    Weijenborg, Pim W.; Bredenoord, Albert J.

    2013-01-01

    In gastroesophageal reflux disease (GERD) symptoms arise due to reflux of gastric content into the oesophagus. However, the relation between magnitude and onset of reflux and symptom generation in GERD patients is far from simple; gastroesophageal reflux occurs several times a day in everyone and

  9. Gastroesophageal reflux and pharyngeal function

    International Nuclear Information System (INIS)

    Ekberg, O.; Lindgren, S.; Malmoe Allmaenna Sjukhus

    1986-01-01

    Pharyngeal function and gastroesophageal reflux were compared in 84 dysphagic patients examined clinically and radiologically. Cricopharyngeal muscle incoordination, assessed cineradiographically, was revealed in 5 of 41 patients (12%) without and 17 of 43 patients (40%) with gastroesophageal reflux assessed clinically (p<0.05). Thus, there was a postive correlation between dysfunction of the cricopharyngeal muscle and gastroesophageal reflux. There was no correlation with other types of pharyngeal dysfunction. Our results support the assumption of a positive relationship between gastroesophageal reflux and pharyngeal function in terms of cricopharyngeal dysfunction. The pathogenesis of this relation was, however, not revealed. (orig.)

  10. Gastroesophageal reflux and pharyngeal function

    Energy Technology Data Exchange (ETDEWEB)

    Ekberg, O.; Lindgren, S.

    Pharyngeal function and gastroesophageal reflux were compared in 84 dysphagic patients examined clinically and radiologically. Cricopharyngeal muscle incoordination, assessed cineradiographically, was revealed in 5 of 41 patients (12%) without and 17 of 43 patients (40%) with gastroesophageal reflux assessed clinically (p<0.05). Thus, there was a postive correlation between dysfunction of the cricopharyngeal muscle and gastroesophageal reflux. There was no correlation with other types of pharyngeal dysfunction. Our results support the assumption of a positive relationship between gastroesophageal reflux and pharyngeal function in terms of cricopharyngeal dysfunction. The pathogenesis of this relation was, however, not revealed.

  11. Pathophysiology and management of gastroesophageal reflux disease

    NARCIS (Netherlands)

    Rohof, W. O. A.; Hirsch, D. P.; Boeckxstaens, G. E. E.

    2009-01-01

    Gastroesophageal reflux is a physiological phenomenon but becomes pathological if troublesome symptoms and/or complications occur. Gastroesophageal reflux disease (GERD) has different phenotypes ranging from non-erosive reflux disease (NERD), through reflux esophagitis and Barrett's esophagus, and

  12. Refractory gastroesophageal reflux disease

    Science.gov (United States)

    Subramanian, Charumathi Raghu; Triadafilopoulos, George

    2015-01-01

    Gastroesophageal reflux disease (GERD) is a condition that develops when the reflux of stomach contents into the esophagus causes troublesome symptoms, esophageal injury, and/or complications. Use of proton pump inhibitors (PPI) remains the standard therapy for GERD and is effective in most patients. Those whose symptoms are refractory to PPIs should be evaluated further and other treatment options should be considered, according to individual patient characteristics. Response to PPIs could be total (no symptoms), partial (residual breakthrough symptoms), or absent (no change in symptoms). Patients experiencing complete response do not usually need further management. Patients with partial response can be treated surgically or by using emerging endoscopic therapies. Patients who exhibit no response to PPI need further evaluation to rule out other causes. PMID:25274499

  13. Gastroesophageal reflux disease

    International Nuclear Information System (INIS)

    Kault, B.; Halvorsen, T.; Petersen, H.; Grette, K.; Myrvold, H.E.

    1986-01-01

    Radionucleotide scintigraphy and esophagoscopy with biopsy were carried out in 101 patients with symptoms strongly suggestive of gastroesophageal reflux (GER) disease. GER was visualized by scintigraphy in 86.1% of the patients. Endoscopic and histologic esophagitis were found in 68.1% and 58.4% of the patients, respectively, whereas both examinations taken together showed evidence of esophagitis in 82%. Histologic evidence of esophagitis was found in nearly all patients with severe endoscopic changes, and in 43.7% of the patients with no endoscopic abnormality. Scintigraphic reflux was demonstrated more frequently (p<0.05) in the patients with severe endoscopic esophagitis (97.5%) than in those with no or only mild endoscopic changes (78.6%). Scintigraphic reflux was found in 91.5% and 78.5% of the patients with and without histologic evidence of esophagitis (p=0.07). 15 of the 18 patients (83.3%) without endoscopic and histologic abnormalities in the esophagus had scintigraphic evidence of reflux. The present study strongly supports the clinical significance of scintigraphy in GER disease and confirms that esophageal biopsy specimens increase the sensitivity of endoscopic evaluation

  14. Gastroesophageal and biliary reflux. 10

    International Nuclear Information System (INIS)

    Bares, Roland; Buell, Udalrich

    1991-01-01

    After a brief recapitulation of reflux pathogenesis, this review presents the state of the art of nuclear medicine techniques to diagnose gastroesophageal or duodenogastric reflux, as well as a summary of clinical results and considerations about indication. (author).53 refs.; 5 figs.; 8 tabs

  15. Gastroesophageal reflux disease in children.

    Science.gov (United States)

    Barnhart, Douglas C

    2016-08-01

    Despite the frequency with which antireflux procedures are performed, decisions about gastroesophageal reflux disease treatment remain challenging. Several factors contribute to the difficulties in managing gastroesophageal reflux. First, the distinction between physiologic and pathologic gastroesophageal reflux (gastroesophageal reflux disease-GERD) is not always clear. Second, measures of the extent of gastroesophageal reflux often poorly correlate to symptoms or other complications attributed to reflux in infants and children. A third challenge is that the outcome of antireflux procedures, predominately fundoplications, are relatively poorly characterized. All of these factors contribute to difficulty in knowing when to recommend antireflux surgery. One of the manifestations of the uncertainties surrounding GERD is the high degree of variability in the utilization of pediatric antireflux procedures throughout the United States. Pediatric surgeons are frequently consulted for GERD and fundoplication, uncertainties notwithstanding. Although retrospective series and anecdotal observations support fundoplication in some patients, there are many important questions for which sufficient high-quality data to provide a clear answer is lacking. In spite of this, surgeons need to provide guidance to patients and families while awaiting the development of improved evidence to aid in these recommendations. The purpose of this article is to define what is known and what is uncertain, with an emphasis on the most recent evidence. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. Scintigraphic evaluation of gastroesophageal reflux

    International Nuclear Information System (INIS)

    Malmud, L.S.; Fisher, R.S.

    1983-01-01

    When patients have symptomatic gastroesophageal reflux disease, their symptoms usually respond to conventional therapeutic measures. In some patients, however, the symptoms may persist despite the application of standard treatment regimens. It is in these instances that the clinician may employ extensive diagnostic tests to determine the cause of the patient's complaints. Because the introduction of gastroesophageal scintigraphy, a number of other techniques were employed to evaluate gastroesophageal reflux. These include barium esophagography, barium cineesophagography; endoscopy; esophageal mucosal biopsy; esophageal manometry; the acid-clearance test; and acid-reflux testing. Each of the nonscintigraphic techniques has a limitation either in its sensitivity or in the requirement for endogastric intubation. In addition, with the exception of the scintigraphic method, none of the tests permits quantitation of reflux

  17. [Update on gastroesophageal reflux disease].

    Science.gov (United States)

    Serra Pueyo, Jordi

    2014-02-01

    Gastroesophageal reflux disease is a highly frequent disorder classically characterized by the presence of heartburn and/or acid regurgitation that improves with drug therapy that reduces acid content in the stomach. However, especially in patients with non-erosive disease, response to proton pump inhibitors is unsatisfactory in approximately 1 out of 3 patients, and consequently, in these patients, it is important to establish a definitive diagnosis and an alternative therapeutic strategy. In the last few years, advances have been made in knowledge of the physiopathology of reflux, such as identification of the role of the acid pocket in producing reflux, technological advances that allow differentiation among acid reflux, non-acid reflux and slightly acid reflux, and advances in the treatment of reflux with drugs that attempt to act on the barrier function of the esophagogastric junction. Copyright © 2013 Elsevier España, S.L. and AEEH y AEG. All rights reserved.

  18. Pathophysiology of gastroesophageal reflux disease

    NARCIS (Netherlands)

    Boeckxstaens, Guy E.; Rohof, Wout O.

    2014-01-01

    Gastroesophageal reflux disease (GERD) is one of the most common digestive diseases in the Western world, with typical symptoms, such as heartburn, regurgitation, or retrosternal pain, reported by 15% to 20% of the general population. The pathophysiology of GERD is multifactorial. Our understanding

  19. Gastroesophageal reflux and lung disease.

    Science.gov (United States)

    Meyer, Keith C

    2015-08-01

    Gastroesophageal reflux (GER) can cause respiratory symptoms and may trigger, drive and/or worsen airway disorders, interstitial lung diseases and lung allograft dysfunction. Whether lifestyle changes and acid suppression alone can counter and prevent the adverse effects of GER on the respiratory tract remains unclear. Recent data suggest that antireflux surgery may be more effective in preventing lung disease progression in patients with idiopathic pulmonary fibrosis or lung transplant recipients who have evidence of allograft dysfunction associated with the presence of excessive GER. Additional research and clinical trials are needed to determine the role of GER in various lung disorders and identify which interventions are most efficacious in preventing the respiratory consequences of gastroesophageal reflux disease. In addition, measuring biomarkers that indicate that gastric refluxate has been aspirated into the lower respiratory tract (e.g., pepsin and bile acid concentrations in bronchoalveolar lavage fluid) may prove helpful in both diagnosis and therapeutic decision making.

  20. Gastroesophageal Reflux Disease and Aerodigestive Disorders.

    Science.gov (United States)

    Maqbool, Asim; Ryan, Matthew J

    2018-03-01

    This relationship between gastroesophageal reflux and airway disorders is complex, possibly bidirectional, and not clearly defined. The tools used to investigate gastroesophageal reflux are mostly informative about involvement of gastroesophageal reflux within the gastrointestinal tract, although they are often utilized to study the relationship between gastroesophageal reflux and airway issues with are suspected to occur in relation to reflux. These modalities often lack specificity for reflux-related airway disorders. Co-incidence of gastroesophageal reflux and airway disorders does not necessarily infer causality. While much of our focus has been on managing acidity, controlling refluxate is an area that has not been traditionally aggressively pursued. Our management approach is based on some of the evidence presented, but also often from a lack of adequate study to provide further guidance. Copyright © 2018 Mosby, Inc. All rights reserved.

  1. Gastroesophageal reflux and gastric emptying

    International Nuclear Information System (INIS)

    Rosen, P.; Treves, S.T.

    1985-01-01

    Gastroesophageal reflux (GER) may be defined as a dysfunction of the distal esophagus causing return of gastric contents into the esophagus. GER is a rather common problem during infancy, with an incidence estimated as 1 in 500 infants. Several methods are available to diagnose and quantitate GER. These include fluoroscopy after barium feedings, in conjunction with an upper gastrointestinal series; esophageal manometry; endoscopy; pH probe monitoring, in conjunction with a Tuttle Test; and extended pH probe evaluation for a 24-h period. Gastroesophageal scintigraphy has been advocated as an alternative noninvasive study requiring no sedation. Scintigraphy offers the advantages of prolonged observation, high sensitivity, and low radiation exposure

  2. Pediatric GERD (Gastro-Esophageal Reflux Disease)

    Science.gov (United States)

    ... Marketplace Find an ENT Doctor Near You Pediatric GERD (Gastro-Esophageal Reflux Disease) Pediatric GERD (Gastro-Esophageal ... What symptoms are displayed by a child with GERD? While GER and EER in children often cause ...

  3. Gastroesophageal Reflux Disease and Metabolic Syndrome

    OpenAIRE

    Olinichenko, A. V.

    2014-01-01

    Purpose of the research is to study the features of gastroesophageal reflux disease, combined with the metabolic syndrome. Materials and methods. The study involved 490 patients (250 have got gastroesophageal reflux disease, combined with the metabolic syndrome and 240 have got gastroesophageal reflux disease without the metabolic syndrome). The patients besides general clinical examination were carried out video-fibro-gastro-duodeno-skopy, pH-monitoring in the esophagus, anthropometry, deter...

  4. Gastroesophageal reflux disease - children

    Science.gov (United States)

    Peptic esophagitis - children; Reflux esophagitis - children; GERD - children; Heartburn - chronic - children; Dyspepsia - GERD - children ... GERD. Certain factors can lead to GERD in children, including: Birth defects, such as hiatal hernia , a ...

  5. Gastroesophageal reflux after esophageal surgery

    International Nuclear Information System (INIS)

    Nishimura, Osamu; Yokoi, Hideki; Maebeya, Shinji

    1989-01-01

    By means of esophageal transit scintigram using 99m Tc-DTPA, 15 patients (13 esophageal carcinomas and 2 cardia carcinomas) were studied, in whom esophagogastric anastomosis was done according to the posterior invagination anastomosis technique we had devised. In all 8 patients with anastomosis at cervical region, gastroesophageal reflux was not seen on both scintigrams before and after meals, and the average pressure gradient of high pressure zone at anastomosis was 39.8 cmH 2 O. In 2 of 7 patients with intrathoracic anastomosis, the scintigram before meals showed severe reflux. and the endoscopic findings showed diffuse and moderate erosion in the esophageal mucosa. The average pressure gradient across the anastomosis was 6.5 cmH 2 O. In these 2 patients, the new fornix with a sharp angle of His was not formed. In the remaining 5 patients with intrathoracic anastomosis, reflux was not seen on the scintigram before meals. However, in 2 of them, the scintigram after meal and endoscopic examination revealed mild reflux and mild esophagitis respectively. Furthermore in one patient very mild reflux was observed only on the scintigram after meals but the endoscopic findings showed the normal esophageal mucosa. In these 5 patients, the average pressure gradient across the anastomosis was 17.0 cmH 2 O, which was significantly higher (p<0.01) than that in 2 patients with severe reflux and was significantly lower (p<0.01) than the mean value of high pressure zone in 8 patients with cervical anastomosis. In conclusion, it is presumed that the formation of a large fornix enough to store food and a sharp angle of His are important factors in maintaining an anti-reflux mechanism. The esophageal transit scintigram was proved to be an excellent technique in detecting and evaluating quantitatively gastroesophageal reflux. (author)

  6. Effects of anxiety and depression in patients with gastroesophageal reflux disease

    NARCIS (Netherlands)

    Kessing, Boudewijn F.; Bredenoord, Albert J.; Saleh, Caroline M. G.; Smout, André J. P. M.

    2015-01-01

    Increased levels of anxiety and depression have been associated with esophageal hyperalgesia and an increased risk of gastroesophageal reflux disease (GERD). We investigated the effects of anxiety and depression on GERD symptoms and the perception of reflux episodes in a well-characterized group of

  7. Mechanisms of Reflux Perception in Gastroesophageal Reflux Disease: A Review

    NARCIS (Netherlands)

    Bredenoord, Albert J.

    2012-01-01

    Patients with reflux symptoms often do not have excessive esophageal acid exposure, and patients with severe gastroesophageal reflux often do not have reflux symptoms. Understanding why different types of reflux induce symptoms in different patients is vital for addressing therapeutic gaps in the

  8. Gastroesophageal scintigraphy to assess the severity of gastroesophageal reflux disease

    International Nuclear Information System (INIS)

    Menin, R.A.; Malmud, L.S.; Petersen, R.P.; Maier, W.P.; Fisher, R.S.

    1980-01-01

    Thirty-six (36) patients with symptomatic gastroesophageal reflux were studied. Symptoms of heartburn, regurgitation, and dysphagia were scored as to their severity and compared to quantitative tests of gastroesophageal reflux. Patients were studied with the acid reflux test, fiberoptic endoscopy, exophageal mucosal biopsy with a pinch forceps, esophageal manometry, and radioisotopic gastroesophgeal scintigraphy. Symptoms were scored according to an arbitrary grading system as mild, moderate, or severe. There were significant correlations between symptoms scores and both the degree of endoscopic esophagitis and the gastroesophageal reflux indices as measured by the radioisotopic scintiscan, but not with the degree of histologic esophagitis or lower esophageal sphincter pressure. Review of the findings suggest the following profile for patients who might require antireflux surgery: severe symptoms; presence of endoscopic esophagitis; resting lower esophageal sphincter pressure below 10 mmHg; and gastroesophageal reflux index above 10%

  9. Gastroesophageal scintigraphy in patients with gastroesophageal reflux: comparison with manometry and with acid reflux test

    International Nuclear Information System (INIS)

    Bouvard, G.; Baptiste, J.C.; Peres, J.C.; Segol, P.; Fernandez, Y.

    1985-01-01

    Gastroesophageal scintiscanning offers several advantages: it is more physiological and more convenient than acid reflux test, does not require nasogastric intubation or installation of hydrochloric acid into the stomach; its diagnostic value is satisfactory (very good specificity and sensitivity); it can be easily repeated and permits a semi-quantitative evaluation of the reflux and a discrimination between physiological and pathological gastroesophageal reflux [fr

  10. Gastroesophageal scintigraphy in patients with gastroesophageal reflux: comparison with manometry and with acid reflux test

    Energy Technology Data Exchange (ETDEWEB)

    Bouvard, G.; Baptiste, J.C.; Peres, J.C.; Segol, P.; Fernandez, Y.

    1985-01-01

    Gastroesophageal scintiscanning offers several advantages: it is more physiological and more convenient than acid reflux test, does not require nasogastric intubation or installation of hydrochloric acid into the stomach; its diagnostic value is satisfactory (very good specificity and sensitivity); it can be easily repeated and permits a semi-quantitative evaluation of the reflux and a discrimination between physiological and pathological gastroesophageal reflux.

  11. Esophageal abnormalities in gastroesophageal reflux disease.

    Science.gov (United States)

    Levine, Marc S; Carucci, Laura R

    2018-06-01

    Fluoroscopic esophagography is a widely available, safe, and inexpensive test for detecting gastroesophageal reflux disease. In this article, we review the technique for performing a high-quality esophagram, including upright, double-contrast views of the esophagus and cardia with high-density barium; prone, single-contrast views of the esophagus with low-density barium; and evaluation of gastroesophageal reflux. We then discuss the radiographic findings associated with gastroesophageal reflux disease, including esophageal dysmotility, reflux esophagitis, peptic strictures, and Barrett's esophagus. Finally, we consider the differential diagnosis for the various radiographic findings associated with this condition. When carefully performed and interpreted, the esophagram is a useful test for evaluating gastroesophageal reflux disease and its complications.

  12. Gastroesophageal reflux in children: radionuclide gastroesophagography

    International Nuclear Information System (INIS)

    Blumhagen, J.D.; Rudd, T.G.; Christie, D.L.

    1980-01-01

    Sixty-five symptomatic infants and children underwent radionuclide gastroesophagography, acid reflux testing, and barium esophagography with water-siphon testing to evaluate the clinical efficacy of the scintigraphic technique in detecting gastroesophageal reflux. After ingesting /sup 99m/Tc sulfur colloid in fruit juice, patients rested beneath the gamma camera for 30 to 60 min while esophageal activity was monitored continuously. By using the acid reflux test as a standard of comparison, the senstivity of radionuclide gastroesophagography was 75%. Because of its physiologic nature, low radiation exposure, and convenience, radionuclide gastroesophagography warrants further evaluation as a screening test for gastroesophageal reflux

  13. Gastroesophageal Reflux Disease: A Population Based Study

    OpenAIRE

    Nwokediuko, Sylvester

    2009-01-01

    Background The prevalence of gastroesophageal reflux disease varies in different parts of the world. There are no population based studies in Nigeria. The main objectives of this study were to determine the prevalence and risk factors for gastroesophageal reflux disease in a population of Nigerian medical students. Methods The Carlsson-Dent questionnaire was administered to medical students in the clinical phase of their training at the University of Nigeria, Enugu Campus. Some putative risk ...

  14. Management of Gastroesophageal Reflux Disease.

    Science.gov (United States)

    Gyawali, C Prakash; Fass, Ronnie

    2018-01-01

    Management of gastroesophageal reflux disease (GERD) commonly starts with an empiric trial of proton pump inhibitor (PPI) therapy and complementary lifestyle measures, for patients without alarm symptoms. Optimization of therapy (improving compliance and timing of PPI doses), or increasing PPI dosage to twice daily in select circumstances, can reduce persistent symptoms. Patients with continued symptoms can be evaluated with endoscopy and tests of esophageal physiology, to better determine their disease phenotype and optimize treatment. Laparoscopic fundoplication, magnetic sphincter augmentation, and endoscopic therapies can benefit patients with well-characterized GERD. Patients with functional diseases that overlap with or mimic GERD can also be treated with neuromodulators (primarily antidepressants), or psychological interventions (psychotherapy, hypnotherapy, cognitive and behavioral therapy). Future approaches to treatment of GERD include potassium-competitive acid blockers, reflux-reducing agents, bile acid binders, injection of inert substances into the esophagogastric junction, and electrical stimulation of the lower esophageal sphincter. Copyright © 2018 AGA Institute. Published by Elsevier Inc. All rights reserved.

  15. Quantitation of esophageal transit and gastroesophageal reflux

    International Nuclear Information System (INIS)

    Malmud, L.S.; Fisher, R.S.

    1986-01-01

    Scintigraphic techniques are the only quantitative methods for the evaluation of esophageal transit and gastroesophageal reflux. By comparison, other techniques are not quantitative and are either indirect, inconvenient, or less sensitive. Methods, such as perfusion techniques, which measure flow, require the introduction of a tube assembly into the gastrointestinal tract with the possible introduction of artifacts into the measurements due to the indwelling tubes. Earlier authors using radionuclide markers, introduced a method for measuring gastric emptying which was both tubeless and quantitative in comparison to other techniques. More recently, a number of scintigraphic methods have been introduced for the quantitation of esophageal transit and clearance, the detection and quantitation of gastroesophageal reflux, the measurement of gastric emptying using a mixed solid-liquid meal, and the quantitation of enterogastric reflux. This chapter reviews current techniques for the evaluation of esophageal transit and gastroesophageal reflux

  16. Influence of exercise testing in gastroesophageal reflux in patients with gastroesophageal reflux disease.

    Science.gov (United States)

    Mendes-Filho, Antonio Moreira; Moraes-Filho, Joaquim Prado Pinto; Nasi, Ary; Eisig, Jaime Natan; Rodrigues, Tomas Navarro; Barbutti, Ricardo Correa; Campos, Josemberg Marins; Chinzon, Decio

    2014-01-01

    Gastroesophageal reflux disease is a worldwide prevalent condition that exhibits a large variety of signs and symptoms of esophageal or extra-esophageal nature and can be related to the esophagic adenocarcinoma. In the last few years, greater importance has been given to the influence of physical exercises on it. Some recent investigations, though showing conflicting results, point to an exacerbation of gastroesophageal reflux during physical exercises. To evaluate the influence of physical activities in patients presenting with erosive and non erosive disease by ergometric stress testing and influence of the lower esophageal sphincter tonus and body mass index during this situation. Twenty-nine patients with erosive disease (group I) and 10 patients with non-erosive disease (group II) were prospectively evaluated. All the patients were submitted to clinical evaluation, followed by upper digestive endoscopy, manometry and 24 h esophageal pH monitoring. An ergometric testing was performed 1 h before removing the esophageal pH probe. During the ergometric stress testing, the following variables were analyzed: test efficacy, maximum oxygen uptake, acid reflux duration, gastroesophageal reflux symptoms, influence of the lower esophageal sphincter tonus and influence of body mass index in the occurrence of gastroesophageal reflux during these physical stress. Maximum oxigen consumption or VO 2 max, showed significant correlation when it was 70% or higher only in the erosive disease group, evaluating the patients with or without acid reflux during the ergometric testing (p=0,032). The other considered variables didn't show significant correlations between gastroesophageal reflux and physical activity (p>0,05). 1) Highly intensive physical activity can predispose the occurrence of gastroesophageal reflux episodes in gastroesophageal reflux disease patients with erosive disease; 2) light or short sessions of physical activity have no influence on reflux, regardless of body

  17. Esophageal motility abnormalities in gastroesophageal reflux disease

    Science.gov (United States)

    Martinucci, Irene; de Bortoli, Nicola; Giacchino, Maria; Bodini, Giorgia; Marabotto, Elisa; Marchi, Santino; Savarino, Vincenzo; Savarino, Edoardo

    2014-01-01

    Esophageal motility abnormalities are among the main factors implicated in the pathogenesis of gastroesophageal reflux disease. The recent introduction in clinical and research practice of novel esophageal testing has markedly improved our understanding of the mechanisms contributing to the development of gastroesophageal reflux disease, allowing a better management of patients with this disorder. In this context, the present article intends to provide an overview of the current literature about esophageal motility dysfunctions in patients with gastroesophageal reflux disease. Esophageal manometry, by recording intraluminal pressure, represents the gold standard to diagnose esophageal motility abnormalities. In particular, using novel techniques, such as high resolution manometry with or without concurrent intraluminal impedance monitoring, transient lower esophageal sphincter (LES) relaxations, hypotensive LES, ineffective esophageal peristalsis and bolus transit abnormalities have been better defined and strongly implicated in gastroesophageal reflux disease development. Overall, recent findings suggest that esophageal motility abnormalities are increasingly prevalent with increasing severity of reflux disease, from non-erosive reflux disease to erosive reflux disease and Barrett’s esophagus. Characterizing esophageal dysmotility among different subgroups of patients with reflux disease may represent a fundamental approach to properly diagnose these patients and, thus, to set up the best therapeutic management. Currently, surgery represents the only reliable way to restore the esophagogastric junction integrity and to reduce transient LES relaxations that are considered to be the predominant mechanism by which gastric contents can enter the esophagus. On that ground, more in depth future studies assessing the pathogenetic role of dysmotility in patients with reflux disease are warranted. PMID:24868489

  18. Association between nocturnal bruxism and gastroesophageal reflux.

    Science.gov (United States)

    Miyawaki, Shouichi; Tanimoto, Yuko; Araki, Yoshiko; Katayama, Akira; Fujii, Akihito; Takano-Yamamoto, Teruko

    2003-11-01

    To examine the relationship between nocturnal bruxism and gastroesophageal reflux. Controlled descriptive study and double-blind, placebo-controlled, clinical study. Portable pH monitoring, electromyography, and audio-video recordings were conducted during the night in the subjects' home. Ten patients with bruxism and 10 normal subjects were matched for height, weight, age, and sex. They did not have symptoms of gastroesophageal reflux disease. Medication with a proton pump inhibitor (ie, a gastric-acid-inhibiting drug). The bruxism group showed a significantly higher frequency of nocturnal rhythmic masticatory muscle activity (RMMA) episodes (mean +/- SD: 6.7 +/- 2.2 times per hour) and a higher frequency and percentage of time of gastroesophageal reflux episodes with a pH less than 4.0 and 5.0 (0.5 +/- 0.9 and 3.6 +/- 1.6 times per hour and 1.3% +/- 2.5% and 7.4% +/- 12.6%, respectively) than the control group (RMMA episodes: 2.4 +/- 0.9 times per hour; gastroesophageal reflux episodes: 0.0 +/- 0.0 and 0.1 +/- 0.3 times per hour and 0.0% +/- 0.0% and 0.0% +/- 0.0%, respectively). In the bruxism group, 100% of the gastroesophageal reflux episodes with a pH less than 3.0 and 4.0 included both an RMMA episode and an electromyographic burst, the duration of which was approximately 0.5 to 1.0 seconds, probably representing swallowing of saliva. The majority of gastroesophageal reflux episodes with a pH of 4.0 to 5.0 also included both an RMMA episode and an electromyographic burst in the control and bruxism groups (100% +/- 0.0% vs 70.7% +/- 16.5%), again probably due to swallowing of saliva. The remaining minority of gastroesophageal reflux episodes with a pH of 4.0 to 5.0 contained only an electromyographic burst (swallowing of saliva). The frequency of RMMA episodes after the release of the medication from the proton pump inhibitor, which increased the gastric and esophageal pH, was significantly lower than that after administration of the placebo in the control

  19. Gastroesophageal Reflux: Regurgitation in the Infant Population.

    Science.gov (United States)

    Ferguson, Teresa D

    2018-03-01

    Gastroesophageal reflux (GER) is common in infancy and mainly treated through nonpharmacological interventions. Knowing the early warning signs of GER is important for nursing assessment. Untreated GER can become acute when an infant fails to gain weight and has recurrent, forceful vomiting. Further investigation of gastroesophageal reflux disease (GERD) is indicated when failure to gain weight, irritability, swallowing difficulties, regurgitation, and respiratory complications occur and should trigger referral to pediatric specialists. This article will share information about uncomplicated GER, GERD, and symptoms of these diagnoses, common screening tests, and treatment options. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. Gastroesophageal reflux disease burden in Iran.

    Science.gov (United States)

    Delavari, Alireza; Moradi, Ghobad; Elahi, Elham; Moradi-Lakeh, Maziar

    2015-02-01

    Gastroesophageal reflux disease is one of the most common disorders of the gastrointestinal tract. The prevalence of this disease ranges from 5% to 20% in Asia, Europe, and North America. The aim of this study was to estimate the burden of gastroesophageal reflux disease in Iran. Burden of gastroesophageal reflux disease in Iran was estimated for one year from 21 March 2006 to 20 March 2007. The definition was adjusted with ICD-code of K21. Incident-based disability-adjusted life year (DALY) was used as the unit of analysis to quantify disease burden. A simplified disease model and DisMod II software were used for modeling. The annual incidence for total population of males and females in Iran was estimated 17.72 and 28.06 per 1000, respectively. The average duration of gastroesophageal reflux disease as a chronic condition was estimated around 10 years in both sexes. Total DALYs for an average of 59 symptomatic days per year was estimated 153,554.3 (60,330.8 for males and 93,223.5 for females).   The results of this study showed that reflux imposes high burden and high financial costs on the Iranian population. The burden of this disease in Iran is more similar to that of European countries rather than Asian countries. It is recommended to consider the disease as a public health problem and make decisions and public health plans to reduce the burden and financial costs of the disease in Iran.

  1. Association between follicular tracheitis and gastroesophageal reflux.

    Science.gov (United States)

    Duval, Melanie; Meier, Jeremy; Asfour, Fadi; Jackson, Daniel; Grimmer, J Fredrik; Muntz, Harlan R; Park, Albert H

    2016-03-01

    Follicular tracheitis (also known as tracheal cobblestoning) is an entity that is poorly described and of unclear significance. The objective of this study was to better define follicular tracheitis and determine the association between the clinical finding of follicular tracheitis on bronchoscopy and objective evidence of gastroesophageal reflux disease. Retrospective chart review of children with recurrent croup having undergone a rigid bronchoscopy and an investigation for gastroesophageal reflux between 2001 and 2013. 117 children with recurrent croup children age 6-144 months were included in the study. Follicular tracheitis was noted on 41% of all bronchoscopies. Fifty-nine percent of all children who underwent bronchoscopy were diagnosed with gastroesophageal reflux on at least one investigation. Forty-nine of 117 children underwent a pH probe study, and 51% were found to have evidence of reflux on this study. Nine children were diagnosed with eosinophilic esophagitis. Three patients underwent a biopsy of the follicular tracheitis lesions, which revealed chronic inflammation. There was no evidence of an association between findings of follicular tracheitis and a positive test for gastroesophageal reflux (p=0.52) or a positive pH probe study (p=0.64). There was no association between follicular tracheitis and subglottic stenosis (p=0.33) or an history of asthma and/or atopy (p=0.19). In children with recurrent croup, follicular tracheitis remains an unspecific finding associated with an inflammatory disorder of unknown etiology. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  2. Esophageal Sphincter Device for Gastroesophageal Reflux Disease

    NARCIS (Netherlands)

    Ganz, Robert A.; Peters, Jeffrey H.; Horgan, Santiago; Bemelman, Willem A.; Dunst, Christy M.; Edmundowicz, Steven A.; Lipham, John C.; Luketich, James D.; Melvin, W. Scott; Oelschlager, Brant K.; Schlack-Haerer, Steven C.; Smith, C. Daniel; Smith, Christopher C.; Dunn, Dan; Taiganides, Paul A.

    2013-01-01

    BACKGROUND Patients with gastroesophageal reflux disease who have a partial response to proton-pump inhibitors often seek alternative therapy. We evaluated the safety and effectiveness of a new magnetic device to augment the lower esophageal sphincter. METHODS We prospectively assessed 100 patients

  3. Emerging drugs for gastroesophageal reflux disease

    NARCIS (Netherlands)

    Boeckxstaens, G. E.

    2009-01-01

    Proton pump inhibitors (PPIs) are very effective and safe drugs for the treatment of erosive and non-erosive gastroesophageal reflux disease (GERD). Nevertheless, a significant proportion of GERD patients (30 - 40%) continue to suffer from symptoms during PPI treatment, which has stimulated the

  4. Gastroesophageal reflux disease and Barrett's Esophagus

    NARCIS (Netherlands)

    Bergman, J. J. G. H. M.

    2005-01-01

    Several articles have been published during the last year that may affect the management of patients with gastroesophageal reflux disease (GERD) and/or Barrett's esophagus in the near future. A new method of measuring esophageal pH has been introduced that does not require an indwelling transnasal

  5. Spatiotemporal characteristics of physiological gastroesophageal reflux

    NARCIS (Netherlands)

    Weusten, B. L.; Akkermans, L. M.; vanBerge-Henegouwen, G. P.; Smout, A. J.

    1994-01-01

    Recent technological developments have made it possible to measure intraluminal pH simultaneously at multiple sites using one single small-caliber catheter. The aim of this study was to investigate the dynamics of physiological gastroesophageal reflux in eight ambulatory healthy volunteers (age

  6. Gastroesophageal reflux disease and vocal disturbances

    Directory of Open Access Journals (Sweden)

    Maria Aparecida Coelho de Arruda Henry

    2011-06-01

    Full Text Available CONTEXT: Gastroesophageal reflux disease is a chronic disease in which gastroduodenal contents reflux into the esophagus. The clinical picture of gastroesophageal reflux disease is usually composed by heartburn and regurgitation (typical manifestations. Atypical manifestations (vocal disturbances and asthma may also be complaint. OBJECTIVE: To analyse the clinical, endoscopic, manometric and pHmetric aspects of patients suffering from gastroesophageal reflux disease associated with vocal disturbances. METHODS: Fifty patients with gastroesophageal reflux disease were studied, including 25 with vocal disturbances (group 1 - G1 and 25 without these symptoms (group 2 - G2. All patients were submitted to endoscopy, manometry and esophageal pHmetry (2 probes. The group 1 patients were submitted to videolaryngoscopy. RESULTS: Endoscopic findings: non-erosive reflux disease was observed in 95% of G1 patients and 88% of G2. Videolaryngoscopy: vocal fold congestion, asymmetry, nodules and polyps were observed in G1 patients. Manometric findings: pressure in the lower esophageal sphincter (mm Hg: 11.6 ± 5.2 in G1 and 14.0 ± 6.2 in G2 (P = 0.14; pressure in the upper esophageal sphincter (mm Hg: 58.4 ± 15.9 in G1 and 69.5 ± 30.7 in the controls. pHmetric findings: De Meester index: 34.0 ± 20.9 in G1 and 15.4 ± 9.4 in G2 (P<0.001; number of reflux episodes in distal probe: 43.0 ± 20.4 in G1 and 26.4 ± 17.2 in G2 (P = 0.003; percentage of time with esophageal pH value lower than 4 units (distal sensor: 9.0% ± 6.4% in G1 and 3.4% ± 2.1% in G2 (P<0.001; number of reflux episodes in proximal probe: 7.5 ± 10.9 in G1 and 5.3 ± 5.7 in G2 (P = 0.38; percentage of time with esophageal pH values lower than 4 units (Proximal probe: 1.2 ± 2.7 in G1 and 0.5 ± 0.7 in G2 (P = 0.21. CONCLUSIONS: 1 The clinical, endoscopic, and manometric findings observed in patients with vocal disturbance do not differ from those without these symptoms; 2 gastroesophageal

  7. Gastro-Esophageal Reflux in Children

    Directory of Open Access Journals (Sweden)

    Anna Rybak

    2017-08-01

    Full Text Available Gastro-esophageal reflux (GER is common in infants and children and has a varied clinical presentation: from infants with innocent regurgitation to infants and children with severe esophageal and extra-esophageal complications that define pathological gastro-esophageal reflux disease (GERD. Although the pathophysiology is similar to that of adults, symptoms of GERD in infants and children are often distinct from classic ones such as heartburn. The passage of gastric contents into the esophagus is a normal phenomenon occurring many times a day both in adults and children, but, in infants, several factors contribute to exacerbate this phenomenon, including a liquid milk-based diet, recumbent position and both structural and functional immaturity of the gastro-esophageal junction. This article focuses on the presentation, diagnosis and treatment of GERD that occurs in infants and children, based on available and current guidelines.

  8. Gastro-Esophageal Reflux in Children.

    Science.gov (United States)

    Rybak, Anna; Pesce, Marcella; Thapar, Nikhil; Borrelli, Osvaldo

    2017-08-01

    Gastro-esophageal reflux (GER) is common in infants and children and has a varied clinical presentation: from infants with innocent regurgitation to infants and children with severe esophageal and extra-esophageal complications that define pathological gastro-esophageal reflux disease (GERD). Although the pathophysiology is similar to that of adults, symptoms of GERD in infants and children are often distinct from classic ones such as heartburn. The passage of gastric contents into the esophagus is a normal phenomenon occurring many times a day both in adults and children, but, in infants, several factors contribute to exacerbate this phenomenon, including a liquid milk-based diet, recumbent position and both structural and functional immaturity of the gastro-esophageal junction. This article focuses on the presentation, diagnosis and treatment of GERD that occurs in infants and children, based on available and current guidelines.

  9. Endoscopic and laparoscopic treatment of gastroesophageal reflux.

    Science.gov (United States)

    Watson, David I; Immanuel, Arul

    2010-04-01

    Gastroesophageal reflux is extremely common in Western countries. For selected patients, there is an established role for the surgical treatment of reflux, and possibly an emerging role for endoscopic antireflux procedures. Randomized trials have compared medical versus surgical management, laparoscopic versus open surgery and partial versus total fundoplications. However, the evidence base for endoscopic procedures is limited to some small sham-controlled studies, and cohort studies with short-term follow-up. Laparoscopic fundoplication has been shown to be an effective antireflux operation. It facilitates quicker convalescence and is associated with fewer complications, but has a similar longer term outcome compared with open antireflux surgery. In most randomized trials, antireflux surgery achieves at least as good control of reflux as medical therapy, and these studies support a wider application of surgery for the treatment of moderate-to-severe reflux. Laparoscopic partial fundoplication is an effective surgical procedure with fewer side effects, and it may achieve high rates of patient satisfaction at late follow-up. Many of the early endoscopic antireflux procedures have failed to achieve effective reflux control, and they have been withdrawn from the market. Newer procedures have the potential to fashion a surgical fundoplication. However, at present there is insufficient evidence to establish the safety and efficacy of endoscopic procedures for the treatment of gastroesophageal reflux, and no endoscopic procedure has achieved equivalent reflux control to that achieved by surgical fundoplication.

  10. Gastroesophageal reflux - correlation between diagnostic methods

    International Nuclear Information System (INIS)

    Cruz, Maria das Gracas de Almeida; Penas, Maria Exposito; Fonseca, Lea Mirian Barbosa; Lemme, Eponina Maria O.; Martinho, Maria Jose Ribeiro

    1999-01-01

    A group of 97 individuals with typical symptoms of gastroesophageal reflux disease (GERD) was submitted to gastroesophageal reflux scintigraphy (GES) and compared to the results obtained from endoscopy, histopathology and 24 hours pHmetry. Twenty-four healthy individuals were used as a control group and they have done only the GERS. The results obtained showed that: a) the difference int he reflux index (RI) for the control group and the sick individuals was statistically significant (p < 0.0001); b) the correlation between GERS and the other methods showed the following results: sensitivity, 84%; specificity, 95%; positive predictive value, 98%; negative predictive value, 67%; accuracy, 87%. We have concluded that the scintigraphic method should be used to confirm the diagnosis of GERD and also recommended as initial investiative procedure. (author)

  11. Hiatial hernia in gastroesophageal reflux disease

    Energy Technology Data Exchange (ETDEWEB)

    Kaul, B.; Petersen, H.; Myrvold, H.E.; Grette, K.; Roeysland, P.; Halvorsen, T.

    1986-01-01

    Upper gastrointestinal endoscopy and radiologic examination were performed in 101 patients with symptoms strongly suggestive of gastroesophageal reflux (GER) disease. Hiatus hernia (HH) was found in 50 patients diagnosed by radiography or endoscopy, or both, in 22, 19, and 9 patients respectively. Severe endoscopic esophagitis (grades III and IV) was found more often in the patients with HH than in those without. The same was true for the early positive timed acid perfusion tests. Furthermore, the patients with HH more often had reflux by the standard acid reflux test (42 og 50 versus 28 of 51, gastroesophageal scintigraphy (47 of 50 versus 40 of 51; and radiography (20 of 50 versus 2 of 51; than the patients without HH. The results show that severe GER disease can occur without an associated HH and indicate that patients with symptoms of GER disease and associated HH are likely to have a more severe GER disease than those without HH.

  12. Gastroesophageal Reflux Management with the LINX® System for Gastroesophageal Reflux Disease Following Laparoscopic Sleeve Gastrectomy.

    Science.gov (United States)

    Desart, Kenneth; Rossidis, Georgios; Michel, Michael; Lux, Tamara; Ben-David, Kfir

    2015-10-01

    Laparoscopic sleeve gastrectomy (LSG) has gained significant popularity in the USA, and consequently resulted in patients experiencing new-onset gastroesophageal reflux disease (GERD) following this bariatric procedure. Patients with GERD refractory to medical therapy present a more challenging situation limiting the surgical options to further treat the de novo GERD symptoms since the gastric fundus to perform a fundoplication is no longer an option. The aim of this study is to determine if the LINX® magnetic sphincter augmentation system is a safe and effective option for patients with new gastroesophageal reflux disease following laparoscopic sleeve gastrectomy. This study was conducted at the University Medical Center. This is a retrospective review of seven consecutive patients who had a laparoscopic LINX® magnetic sphincter device placement for patients with refractory gastroesophageal reflux disease after laparoscopic sleeve gastrectomy between July 2014 and April 2015. All patients were noted to have self-reported greatly improved gastroesophageal reflux symptoms 2-4 weeks after their procedure. They were all noted to have statistically significant improved severity and frequency of their reflux, regurgitation, epigastric pain, sensation of fullness, dysphagia, and cough symptoms in their postoperative GERD symptoms compared with their preoperative evaluation. This is the first reported pilot case series, illustrating that the LINX® device is a safe and effective option in patients with de novo refractory gastroesophageal reflux disease after a laparoscopic sleeve gastrectomy despite appropriate weight loss.

  13. Infant apnea and gastroesophageal reflux

    International Nuclear Information System (INIS)

    Gomes, H.; Lallemand, P.

    1992-01-01

    The value of a combination of ultrasound studies and barium swallow examination in the analysis of temporal relationships between apnea and reflux is demonstrated. The two techniques allow acute apneic spells induced by gastrosophageal reflux to be documented and underlying specific digestive tract disorders demonstrated. The high incidence of digestive tract disorders in this area has been identified. (orig.)

  14. Infant apnea and gastroesophageal reflux

    Energy Technology Data Exchange (ETDEWEB)

    Gomes, H.; Lallemand, P. (AMH, 51 - Reims (France). Service d' Imagerie Pediatrique)

    1992-04-01

    The value of a combination of ultrasound studies and barium swallow examination in the analysis of temporal relationships between apnea and reflux is demonstrated. The two techniques allow acute apneic spells induced by gastrosophageal reflux to be documented and underlying specific digestive tract disorders demonstrated. The high incidence of digestive tract disorders in this area has been identified. (orig.).

  15. Symptom perception in gastroesophageal reflux disease is dependent on spatiotemporal reflux characteristics

    NARCIS (Netherlands)

    Weusten, B. L.; Akkermans, L. M.; vanBerge-Henegouwen, G. P.; Smout, A. J.

    1995-01-01

    BACKGROUND/AIMS: The mechanisms responsible for the development of symptoms in gastroesophageal reflux disease (GERD) are poorly understood. The aims of this study were to identify differences in spatiotemporal reflux characteristics (proximal extent and duration of reflux episodes, ascending

  16. Physiology and pathogenesis of gastroesophageal reflux disease.

    Science.gov (United States)

    Mikami, Dean J; Murayama, Kenric M

    2015-06-01

    Gastroesophageal reflux disease (GERD) is one of the most common problems treated by primary care physicians. Almost 20% of the population in the United States experiences occasional regurgitation, heartburn, or retrosternal pain because of GERD. Reflux disease is complex, and the physiology and pathogenesis are still incompletely understood. However, abnormalities of any one or a combination of the three physiologic processes, namely, esophageal motility, lower esophageal sphincter function, and gastric motility or emptying, can lead to GERD. There are many diagnostic and therapeutic approaches to GERD today, but more studies are needed to better understand this complex disease process. Copyright © 2015 Elsevier Inc. All rights reserved.

  17. Gastroesophageal Reflux Disease and Sleeve Gastrectomy.

    Science.gov (United States)

    Melissas, John; Braghetto, Italo; Molina, Juan Carlos; Silecchia, Gianfranco; Iossa, Angelo; Iannelli, Antonio; Foletto, Mirto

    2015-12-01

    Gastroesophageal reflux disease (GERD) and/or hiatus hernia (HH) are one of the most common disorders of the upper gastrointestinal tract. Despite the positive effect of sleeve gastrectomy (SG) regarding weight loss and improvement in obesity co-morbidities, there are concerns about the development of de novo gastroesophageal reflux disease or worsening the existing GERD after this bariatric operation. Furthermore, controversy exists on the consequences of SG in lower esophageal sphincter function and about the ideal procedure when a hiatus hernia is preoperatively diagnosed or discovered during the laparoscopic SG. This review systematically investigates the incidence, the pathophysiology of GERD and/or HH in morbidly obese individuals before and after SG, and the treatment options for concomitant HH repair during laparoscopic sleeve gastrectomy.

  18. Gastroesophageal Reflux Disease and Sleep Quality in a Chinese Population

    Directory of Open Access Journals (Sweden)

    Mei-Jyh Chen

    2009-01-01

    Conclusion: The present study highlights the adverse effect of gastroesophageal reflux on sleep, even in the absence of reflux symptoms. This finding has therapeutic implications in patients with silent erosive disease, and future trials are warranted.

  19. Gastropharyngeal and gastroesophageal reflux in globus and hoarseness

    NARCIS (Netherlands)

    Smit, C. F.; van Leeuwen, J. A.; Mathus-Vliegen, L. M.; Devriese, P. P.; Semin, A.; Tan, J.; Schouwenburg, P. F.

    2000-01-01

    The role of gastropharyngeal reflux in patients with globus pharyngeus and hoarseness remains unclear. To evaluate patients with complaints of globus, hoarseness, or globus and hoarseness combined for the presence of gastropharyngeal and gastroesophageal reflux. Prospective clinical cohort study of

  20. Gastroesophageal reflux and respiratory diseases in children

    International Nuclear Information System (INIS)

    Fatima, S.; Saeed, M.A.; Jafri, S.R.A.; Raza, M.; Kundi, Z.U.; Hyder, S.W.

    2002-01-01

    The association of gastroesophageal reflux disease and its pulmonary manifestation is well known however the exact underlying mechanism is unclear. The medical literature is deluged with studies on relationship between Gear and its pulmonary manifestations. The aim of this study was to 1) determine prevalence of GER in children with rLRTI, wheezing and asthma. 2) determine prevalence of asymptomatic respiratory anomalies in children with clinical reflux 3) determine effectiveness of anti-reflux therapy in clinical control of asthma, wheezing and rLRTI. Children were included in the study if they presented either with rLRTI, wheezing, Bronchial asthma or Clinical suspicion of GER without any respiratory symptoms. The GER study comprised esophageal transit, gastroesophageal reflux and lung aspiration studies. Acquisition and processing were according to predetermined protocol. Segmental and global esophageal transit times, GER according to duration of episode and volume of refluxed liquid, Reflux severity, Gastric retention at 30 minutes, Gastric emptying time, Presence of lung aspiration were calculated for each study. All children underwent Barium studies on a separate day. Clinical follow-up was done every 3 months and GER study was repeated every 6 months up to one year. The patient's therapy was determined by local protocols at discretion of clinicians. GER scintigraphy was performed in 43 patients (age range 5 months -12 years). Gastroesophageal reflux of varying degrees was observed in 10 children (23.25%) in all groups. The severity of clinical symptoms was directly related to severity of GER. The direct correlation was found between GER and reflux index. The results of GER scintigraphy were compared with Barium studies and results were found to be superior in terms of sensitivity, specificity and accuracy in detecting disease. It was possible to objectively evaluate and monitor response to therapy after medical treatment in few cases with help of follow

  1. Pediatric gastroesophageal reflux disease: Current diagnosis and management

    NARCIS (Netherlands)

    van der Pol, R.J.

    2014-01-01

    Pediatric gastroesophageal reflux disease (GERD) is a disorder difficult to diagnose and to treat. Due to the current definition of GERD, i.e. gastroesophageal reflux (GER) causing bothersome symptoms and/or complications, diagnosis is subject to broad interpretation. This thesis consists of studies

  2. Out-patient radiology in gastro-esophageal reflux

    International Nuclear Information System (INIS)

    Alessi, G.; Risi, D.; Accordino, M.E.; Meli, C.; Iascone, C.

    1987-01-01

    A retrospective analysis is reported of 131 symptomatic patients for gastro-esophageal reflux, comparing the radiological diagnosis to endoscopic, manometric and pH-metric results. A low incidence of x-ray examination is found. The role of radiology in gastro-esophageal reflux is considered and discussed

  3. Nocturnal Gastroesophageal Reflux Revisited by Impedance-pH Monitoring

    Science.gov (United States)

    Blondeau, Kathleen; Mertens, Veerle; Tack, Jan; Sifrim, Daniel

    2011-01-01

    Background/Aims Impedance-pH monitoring allows detailed characterization of gastroesophageal reflux and esophageal activity associated with reflux. We assessed the characteristics of nocturnal reflux and esophageal activity preceding and following reflux. Methods Impedance-pH tracings from 11 healthy subjects and 76 patients with gastroesophageal reflux disease off acid-suppressive therapy were analyzed. Characteristics of nocturnal supine reflux, time distribution and esophageal activity seen on impedance at 2 minute intervals preceding and following reflux were described. Results Patients had more nocturnal reflux events than healthy subjects (8 [4-12] vs 2 [1-5], P = 0.002), with lower proportion of weakly acidic reflux (57% [35-78] vs 80% [60-100], P = 0.044). Nocturnal reflux was mainly liquid (80%) and reached the proximal esophagus more often in patients (6% vs 0%, P = 0.047). Acid reflux predominated in the first 2 hours (66%) and weakly acidic reflux in the last 3 hours (70%) of the night. Most nocturnal reflux was preceded by aboral flows and cleared by short lasting volume clearance. In patients, prolonged chemical clearance was associated with less esophageal activity. Conclusions Nocturnal weakly acidic reflux is as common as acid reflux in patients with gastroesophageal reflux disease, and predominates later in the night. Impedance-pH can predict prolonged chemical clearance after nocturnal acid reflux. PMID:21602991

  4. Diagnosis and treatment of gastroesophageal reflux disease

    Science.gov (United States)

    Badillo, Raul; Francis, Dawn

    2014-01-01

    Gastroesophageal reflux disease (GERD) is a common disease with a prevalence as high as 10%-20% in the western world. The disease can manifest in various symptoms which can be grouped into typical, atypical and extra-esophageal symptoms. Those with the highest specificity for GERD are acid regurgitation and heartburn. In the absence of alarm symptoms, these symptoms can allow one to make a presumptive diagnosis and initiate empiric therapy. In certain situations, further diagnostic testing is needed to confirm the diagnosis as well as to assess for complications or alternate causes for the symptoms. GERD complications include erosive esophagitis, peptic stricture, Barrett’s esophagus, esophageal adenocarcinoma and pulmonary disease. Management of GERD may involve lifestyle modification, medical therapy and surgical therapy. Lifestyle modifications including weight loss and/or head of bed elevation have been shown to improve esophageal pH and/or GERD symptoms. Medical therapy involves acid suppression which can be achieved with antacids, histamine-receptor antagonists or proton-pump inhibitors. Whereas most patients can be effectively managed with medical therapy, others may go on to require anti-reflux surgery after undergoing a proper pre-operative evaluation. The purpose of this review is to discuss the current approach to the diagnosis and treatment of gastroesophageal reflux disease. PMID:25133039

  5. Hiatus hernia in gastroesophageal reflux disease

    International Nuclear Information System (INIS)

    Kaul, B.; Petersen, H.; Myrvold, H.E.; Grette, K.; Roeysland, P.; Halvorsen, T.

    1986-01-01

    Upper gastrointestinal endoscopy and radiologic examination were performed in 101 patients with symptoms strongly suggestive of gastroesophageal reflux (GER) disease. Hiatus hernia (HH) was found in 50 patients diagnosed by radiography or endoscopy, or both, in 22, 19, and 9 patients respectively. Severe endoscopic esophagitis (grades III and IV) was found more often (p<0.05) in the patients with HH than in those without. The same was true for the early positive timed acid perfusion tests (p<0.02). Furthermore, the patients with HH more often had reflux by the standard acid reflux test (42 og 50 versus 28 of 51; p<0.01), gastroesophageal scintigraphy (47 of 50 versus 40 of 51; p<0.05), and radiography (20 of 50 versus 2 of 51; p<0.001) than the patients without HH. The results show that severe GER disease can occur without an associated HH and indicate that patients with symptoms of GER disease and associated HH are likely to have a more severe GER disease than those without HH

  6. Investigation of extraesophageal gastroesophageal reflux disease

    Science.gov (United States)

    Tsoukali, Emmanouela; Sifrim, Daniel

    2013-01-01

    The most common extraesophageal manifestations of gastroesophageal reflux disease (GERD) include chronic cough, asthma and laryngitis. There are two mechanisms proposed to explain extraesophageal syndromes caused by GERD. The first one is a direct way via irritation and/or microaspiration and the second one is an indirect, vagally mediated way. The investigation of extraesophageal manifestations of GERD is difficult and the empirical therapy with proton pump inhibitors usually double dose for at least three months is still the most common approach. PMID:24714277

  7. Idiopathic gastroesophageal reflux disease in an adult horse.

    Science.gov (United States)

    Baker, Shannon J; Johnson, Philip J; David, Andrew; Cook, Cristi Reeves

    2004-06-15

    Chronic gastroesophageal reflux disease was diagnosed in a 22-year-old female Tennessee Walking Horse that had signs of bruxism and ptyalism. Esophageal ulceration was detected via endoscopy. Compared with the damage to the proximal portions of the esophagus, the severity of the ulceration increased toward the gastroesophageal junction. Esophageal ulceration attributable to chronic gastric acid reflux is usually secondary to pyloric outflow obstruction in horses. In the horse of this report, there was no evidence of either a chronic pyloric or duodenal obstruction that could have resulted in esophageal ulceration. Esophageal ulceration in this horse was attributed to gastroesophageal reflux disease, a common condition in humans in which the underlying abnormality is functional incompetence of the gastroesophageal junction. Treatment is directed at decreasing gastric acidity and protecting the ulcerated mucosa. In the horse of this report, treatment was unsuccessful and the horse was euthanatized; a physical cause of gastroesophageal reflux disease was not identified during an extensive postmortem examination.

  8. Gastroesophageal Reflux Disease and Tooth Erosion

    Directory of Open Access Journals (Sweden)

    Sarbin Ranjitkar

    2012-01-01

    Full Text Available The increasing prevalence of gastroesophageal reflux disease (GERD in children and adults, and of “silent refluxers” in particular, increases the responsibility of dentists to be alert to this potentially severe condition when observing unexplained instances of tooth erosion. Although gastroesophageal reflux is a normal physiologic occurrence, excessive gastric and duodenal regurgitation combined with a decrease in normal protective mechanisms, including an adequate production of saliva, may result in many esophageal and extraesophageal adverse conditions. Sleep-related GERD is particularly insidious as the supine position enhances the proximal migration of gastric contents, and normal saliva production is much reduced. Gastric acid will displace saliva easily from tooth surfaces, and proteolytic pepsin will remove protective dental pellicle. Though increasing evidence of associations between GERD and tooth erosion has been shown in both animal and human studies, relatively few clinical studies have been carried out under controlled trial conditions. Suspicion of an endogenous source of acid being associated with observed tooth erosion requires medical referral and management of the patient as the primary method for its prevention and control.

  9. Lipid aspiration pneumonia due to gastroesophageal reflux

    International Nuclear Information System (INIS)

    Wolfson, B.J.; Temple Univ., Philadelphia, PA; Allen, J.L.; Panitch, H.B.; Temple Univ., Philadelphia, PA; Karmazin, N.; Temple Univ., Philadelphia, PA

    1989-01-01

    The development of lipid aspiration pneumonia after chronic nasopharyngeal installation of mineral oil was first described in 1925 by Laughlin. Since that time this entity has been well recognized and numerous substances have been identified or implicated as the aspirated material. The classic radiographic appearance of severe chronic lipid aspiration pneumonia has been described as consisting of intense perihilar infiltrates. However, the radiographic findings are more often non-specific and usually consist of varying degrees of diffuse interstitial infiltrates that tend to be more prominent in the perihilar regions and the right lung. We are reporting a case of biopsy-proven lipid aspiration pneumonia in an infant with known gastro-esophageal reflux (GER) who had medium-chain triglyceride oil administered via nasogastric tube. Serial roentgenograms demonstrated a changing pulmonary pattern from diffuse bilateral interstitial infiltrates initially to a diffuse alveolar pattern at the time of the lung biopsy. Modern medicine has developed new methods for providing nourishment to sick newborns and infants to improve their nutritional status and help them to grow. One such method involves the administration of medium-chain triglycerides (MCT oil) into the GI tract via a nasogastric or nasoenteral tube. The purpose of this report is to describe a significant complication of this method of providing nutrition to an infant with gastroesophageal reflux (GER) and the diagnostic dilemma it presented. (orig.)

  10. The effect of dietary carbohydrate on gastroesophageal reflux disease.

    Science.gov (United States)

    Wu, Keng-Liang; Kuo, Chung-Mou; Yao, Chih-Chien; Tai, Wei-Chen; Chuah, Seng-Kee; Lim, Chee-Sang; Chiu, Yi-Chun

    2018-01-12

    Acid changes in gastroesophageal reflux with vary component in the food have less been studied, especially carbohydrate. We plan to clarify the effect of different carbohydrate density on low esophageal acid and reflux symptoms of patients with gastroesophgeal reflux disease. Twelve patients (52 ± 12 years old; five female) with gastroesophageal reflux disease were recruited for the prospective crossover study. Each patient was invited for panendoscope, manometry and 24 h pH monitor. The two formulated liquid meal, test meal A: 500 ml liquid meal (containing 84.8 g carbohydrate) and B: same volume liquid meal (but 178.8 g carbohydrate) were randomized supplied as lunch or dinner. Reflux symptoms were recorded. There are significant statistic differences in more Johnson-DeMeester score (p = 0.019), total reflux time (%) (p = 0.028), number of reflux periods (p = 0.026) and longest reflux (p = 0.015) after high carbohydrate diet than low carbohydrate. Total reflux time and number of long reflux periods more than 5 min are significant more after high carbohydrate diet. More acid reflux symptoms are found after high carbohydrate diet. High carbohydrate diet could induce more acid reflux in low esophagus and more reflux symptoms in patients with gastroesophageal reflux disease. Copyright © 2018. Published by Elsevier B.V.

  11. How useful is gastroesophageal reflux scintigraphy in suspected childhood aspiration

    Energy Technology Data Exchange (ETDEWEB)

    Fawcett, H.D.; Adams, J.C.; Hayden, C.K.; Swischuk, L.E.

    1988-05-01

    It has been suggested that gastroesophageal reflux scintigraphy might be useful in assisting one in determining therapy for patients suspected of aspirating or becoming apneic secondary to gastroesophageal reflux. This, however, has not been our experience and in reviewing 23 patients with recurrent pneumonia and/or apnea who had gastroesophageal reflux scintigraphy, we were able to detect aspiration in only one. This was especially significant since 13 (59%) of these patients had demonstrable reflux, and of these, eight were treated successfully for suspected aspiration even though none was demonstrated isotopically. To be sure, the demonstration of pulmonary aspiration with gastroesophageal reflux scintigraphy had little influence on patient selection and response to therapy. For this reason we feel there is little justification in depending on the GRS for the specific purpose of trying to document pulmonary aspiration in infants and children who are refluxing. One of the more serious complications of gastroesophageal (GE) reflux is aspiration leading to recurrent pulmonary infections and/or apnea. However, it always has been difficult to demonstrate actual aspiration into the lungs, and to be sure, barium studies of the upper GI tract seldom reveal this complication. Recently, however, considerable interest has been generated in gastroesophageal scintigraphy (GRS) as a possible means of documenting such aspiration. Rationale for this stems from the fact that suspected patients can be studied over a longer period of time and in addition, delayed and overnight images can be obtained. However, our experience does not support GRS as being an adequate method for demonstrating aspiration.

  12. Surgery for Gastroesophageal Reflux Disease in the Morbidly Obese Patient.

    Science.gov (United States)

    Duke, Meredith C; Farrell, Timothy M

    2017-01-01

    The prevalence of gastroesophageal reflux disease (GERD) has mirrored the increase in obesity, and GERD is now recognized as an obesity-related comorbidity. There is growing evidence that obesity, specifically central obesity, is associated with the complications of chronic reflux, including erosive esophagitis, Barrett's esophagus, and esophageal adenocarcinoma. While fundoplication is effective in creating a competent gastroesophageal junction and controlling reflux in most patients, it is less effective in morbidly obese patients. In these patients a bariatric operation has the ability to correct both the obesity and the abnormal reflux. The Roux-en-Y gastric bypass is the preferred procedure.

  13. Cineoesophagogastroscintigraphy and positioning therapy of infant gastroesophageal reflux

    Energy Technology Data Exchange (ETDEWEB)

    Peyraud, J.; Guillet, J.; Bouix, G.; Brendel, A.J.

    1985-01-01

    During this prospective study, using cineoesophagogastroscintigraphy carried out in 27 infants under seven months of age, the positioning of the infants in the infant seat for the treatment of the gastroesophageal reflux was not detrimental in comparison to prone positioning.

  14. [Gastroesophageal reflux disease and respiratory disease].

    Science.gov (United States)

    Mattioli, G; Caffarena, P E; Battistini, E; Fregonese, B; Barabino, A; Jasonni, V

    1995-01-01

    The patients treated for oesophageal atresia present a correlation between the clinical sintomatology after recanalization characterized by disfagia, dispnea, recurrent cough, chronic pneumopaties and oesophageal anomalies. Where morphological alterations accounting for the presence of gastro-oesophageal reflux (GOR) were not evident, possible functional alterations of the motility were considered. The incidence of GOR was considerably high and, expression of a congenital alteration of the lower oesophageal sphincter and of oesophageal peristalsis, becomes even more severe due to further stretching of the gastro-esophageal junction. The authors underline that the early demonstration of histological changes, even before recanalization, and the motility disorders of the oesophagus have to be well studied, while the LES is normalized, in order to prevent and treat the possible appearance of the well-known complications of GOR.

  15. Dental erosion caused by gastroesophageal reflux disease: a case report

    OpenAIRE

    Cengiz, Seda; Cengiz, M ?nan?; Sara?, Y ?inasi

    2009-01-01

    Introduction Chronic regurgitation of gastric acids in patients with gastroesophageal reflux disease may cause dental erosion, which can lead in combination with attrition or bruxism to extensive loss of coronal tooth tissue. Case presentation This clinical report describes treatment of severe tooth wear of a gastroesophageal reflux disease patient who is 54-year-old Turkish male patient. After his medical treatment, severe tooth wear, bruxism and decreased vertical dimensions were determined...

  16. [Esophageal motor function of gastroesophageal reflux disease].

    Science.gov (United States)

    Wang, Hong; Tian, Yuan; Ding, Yan

    2010-08-01

    To study the relationship between esophageal motor functional disorder [decreased lower esophageal sphincter pressure (LESP)and ineffective motility (IEM)] and gastroesophageal reflux disease (GERD). Totally 89 patients with GERD were enrolled in this study. All of them underwent 24-hour pH monitoring with dual-channel probe and stationary esophageal manometry. In addition, 77 of these patients underwent upper endoscopy. IEM and LES, 10 mmHg were common disturbances in patients with GERD (54% and 48%, respectively). The number of the acid reflux events of distal esophagus and prevalence of moderate or severe erosive esophagitis (EE) were significantly higher in patients with low LESP and IEM than patients without low LESP ( Pesophagus was significantly correlated with the severity of esophagitis, distal esophagus amplitude, and LESP, while no such correlation was found between IEM and degree of esophageal acid exposure or esophagitis. The pathophysiology of GERD is probably multifactorial. Lower LESP or IEM is not a independent pathophysiological factor for GERD. However,one single factor is insufficient to explain all the pathogenic mechanism of GERD.

  17. Effects of anxiety and depression in patients with gastroesophageal reflux disease.

    Science.gov (United States)

    Kessing, Boudewijn F; Bredenoord, Albert J; Saleh, Caroline M G; Smout, André J P M

    2015-06-01

    Increased levels of anxiety and depression have been associated with esophageal hyperalgesia and an increased risk of gastroesophageal reflux disease (GERD). We investigated the effects of anxiety and depression on GERD symptoms and the perception of reflux episodes in a well-characterized group of patients. We performed a prospective study of 225 consecutive patients who had symptoms of GERD evaluated. Patients underwent ambulatory 24-hour pH impedance monitoring, and levels of anxiety and depression were assessed using the Hospital Anxiety and Depression Scale. GERD was diagnosed in 147 patients (78 patients had functional heartburn); 36 patients were hypersensitive to gastroesophageal reflux. Among patients with GERD, increased levels of anxiety were associated with more severe retrosternal pain and retrosternal burning. Furthermore, increased levels of anxiety and depression each were associated with lower scores of the mental component of quality of life questionnaire. Levels of anxiety or depression were not associated with the number of reflux symptoms reported during 24-hour pH impedance monitoring or with the number of symptoms associated with a reflux event. Among GERD patients with hypersensitivity to reflux, levels of anxiety and depression and decreases in quality of life were similar to those of other patients with GERD. Patients with functional heartburn had higher levels of anxiety than patients with GERD. In patients with GERD, increased levels of anxiety are associated with increased severity of retrosternal pain and heartburn and reduced quality of life. Patients with GERD with hypersensitivity to gastroesophageal reflux have similar levels of anxiety and similar quality-of-life scores as other patients with GERD. Copyright © 2015 AGA Institute. Published by Elsevier Inc. All rights reserved.

  18. Diagnostic tests in gastroesophageal reflux disease (GERD)

    International Nuclear Information System (INIS)

    Hani de Ardila, Albis

    2009-01-01

    The true prevalence of gastroesophageal reflux disease (GERD) is difficult to establish despite that an estimated 11% of the U.S. population experiencing heartburn daily or 30% every three days (1), perhaps due to that the disease can cause many symptoms, both typical and atypical as heartburn or chest pain, among others. Multiple techniques for measuring reflux have been used, and many authors (1-3) have asked why this situation, possibly because the techniques measure and quantify the basic pathophysiologic problem disease, the time of exposure of the esophagus distal to the gastric juice, because the measures are quantitatively related to the degree of esophageal mucosal injury, or because the episodes of exposure to gastric juice correlated with the patient's symptoms. As said Richter (4) m any times these studies are unnecessary because the history is sufficiently revealing to identify the presence of GERD. But the clinician must decide which test you choose to carry a diagnosis of a reliable, timely and cost-effective . But we cannot rely on the presence of symptoms to diagnosis, because we incur the overdiagnosis in a considerable number of individuals, the sensitivity set for the typical symptoms as heartburn is 68% and specificity was 63% (2), which leads us to conclude that atypical symptoms should be investigated as they may relate to functional dyspepsia rather than GERD. It is also clear that the severity and frequency of symptoms in any way correlates with the presence or absence of esophagitis, patients with erosive esophagitis are more severe disease and increased risk of developing complications. The persistent exposure of the esophagus to gastric juice does not cause mucosal injury in all individuals, therefore, it is possible to define the disease by the presence of mucosal injury, while endoscopy is able to define the mucosal injury caused by the reflux can also lead to false conclusions, such as those patients with symptoms of GERD who have no

  19. Role of endoscopy in gastroesophageal reflux disease

    Directory of Open Access Journals (Sweden)

    Tarun Rai

    2015-01-01

    Full Text Available Gastroesophageal reflux disease is a condition due to reflux of stomach content in the esophagus causing trouble symptoms or complications or both. GERD is a clinical diagnosis and typically presents with a heartburn and/or regurgitation and a positive response to antacid secretory medications. GERD is the leading outpatient diagnosis among all gastrointestinal disorders in the United States. Approximately 40% of population report occasional symptoms of GERD whereas 10-20% of patients will have symptoms at least once in a week. Recent guidelines from gastrointestinal societies such as American College of Gastroenterology, American Society for Gastrointestinal Endoscopy and American College of Physicians have laid out specific indications regarding role of esophagogastroduodenoscopy in GERD. Despite these recommendations, studies have revealed that one-fifth to two-fifth EGDs may not be clinically indicated, especially where open access endoscopy referral system is used. Traditionally, GERD has been thought to be a disease of the western world. Prevalence rates had been estimated to be lower in Asia when compared to that of the Western Countries. Few recent epidemiological studies in India showed the prevalence of reflux disease in India to be between 8-24%, which is comparable to the western world. The use of EGDs becomes more critical for developing countries such as India where prevalence of GERD and BE is comparable to the western countries but have limited resources. In addition to direct cost for an EGD, it burdens economy with indirect costs such as time off from the work, transportation and any procedural complications. Risk stratifying patients with GERD may therefore prevent unnecessary procedures, harms and costs. The aim of this paper is to review the existing evidence on the role of endoscopy in GERD.

  20. Gastroesophageal Reflux Disease in Children with Interstitial Lung Disease.

    Science.gov (United States)

    Dziekiewicz, M A; Karolewska-Bochenek, K; Dembiński, Ł; Gawronska, A; Krenke, K; Lange, J; Banasiuk, M; Kuchar, E; Kulus, M; Albrecht, P; Banaszkiewicz, A

    2016-01-01

    Gastroesophageal reflux disease is common in adult patients with interstitial lung disease. However, no data currently exist regarding the prevalence and characteristics of the disease in pediatric patients with interstitial lung disease. The aim of the present study was to prospectively assess the incidence of gastroesophageal reflux disease and characterize its features in children with interstitial lung disease. Gastroesophageal reflux disease was established based on 24 h pH-impedance monitoring (MII-pH). Gastroesophageal reflux episodes (GERs) were classified according to widely recognized criteria as acid, weakly acid, weakly alkaline, or proximal. Eighteen consecutive patients (15 boys, aged 0.2-11.6 years) were enrolled in the study. Gastroesophageal reflux disease was diagnosed in a half (9/18) of children. A thousand GERs were detected by MII-pH (median 53.5; IQR 39.0-75.5). Of these, 585 (58.5 %) episodes were acidic, 407 (40.7 %) were weakly acidic, and eight (0.8 %) were weakly alkaline. There were 637 (63.7 %) proximal GERs. The patients in whom gastroesophageal reflux disease was diagnosed had a significantly higher number of proximal and total GERs. We conclude that the prevalence of gastroesophageal reflux disease in children with interstitial lung disease is high; thus, the disease should be considered regardless of presenting clinical symptoms. A high frequency of non-acid and proximal GERs makes the MII-pH method a preferable choice for the detection of reflux episodes in this patient population.

  1. Reflux perception and the esophageal mucosal barrier in gastroesophageal reflux disease

    NARCIS (Netherlands)

    Weijenborg, P.W.

    2016-01-01

    Gastroesophageal reflux disease (GERD) is one of the most common disorders of the gastrointestinal tract. Heartburn, regurgitation and chest pain are the key symptoms. Patients with reflux symptoms often have more than average reflux of acidic contents in the esophagus. However, frequently there is

  2. Laparoscopic surgery for gastro-esophageal acid reflux disease

    NARCIS (Netherlands)

    Schijven, Marlies P.; Gisbertz, Suzanne S.; van Berge Henegouwen, Mark I.

    2014-01-01

    Gastro-esophageal reflux disease is a troublesome disease for many patients, severely affecting their quality of life. Choice of treatment depends on a combination of patient characteristics and preferences, esophageal motility and damage of reflux, symptom severity and symptom correlation to acid

  3. Dental approach to erosive tooth wear in gastroesophageal reflux ...

    African Journals Online (AJOL)

    Background: The duration of gastro-esophageal reflux disease (GERD), the frequency of reflux, the pH and type of acid, and the quality and quantity of saliva affect the severity of dental erosion due to GERD. Objective: To summarize the diagnostic protocol and treatment of dental erosion due to GERD. Methods: A Medline ...

  4. Comparison of Endoscopic Findings with Gastroesophageal Reflux Disease Questionnaires (GerdQ) and Reflux Disease Questionnaire (RDQ) for Gastroesophageal Reflux Disease in Medan

    OpenAIRE

    Siregar, Gontar Alamsyah; Halim, Sahat; Sitepu, Ricky Rivalino

    2015-01-01

    ABSTRACT Background: There are many questionnaires that have been developed to diagnose gastroesophageal reflux disease (GERD), i.e. reflux disease questionnaire (RDQ), and the recently developed, gastroesophageal reflux disease questionnaires (GerdQ). In this study, we tried to compare GerdQ and RDQ in terms of sensitivity and specificity to diagnose GERD and its relationship with endoscopic findings. Method: This study was a cross sectional analytical study. Subsequently, all the subj...

  5. Radiological evaluation of esophageal motility and gastroesophageal reflux disease

    International Nuclear Information System (INIS)

    Schima, W.; Pokieser, P.; Schober, E.

    1995-01-01

    Radiological evaluation of esophageal motility and the lower esophageal sphincter has gained increased attention in recent years. Videofluoroscopic investigation of esophageal motor function is superior to static film radiography, as repeated analysis of the videotaped recordings is possible. With emphasis on radiological techniques, normal esophagel physiology and motility and a variety of esophageal motor disorders are discussed in this review paper. Radiological evaluation of gastroesophageal reflux and reflux esophagitis is described. Clinical and radiological findings in esophageal motility disorders and gastroesophageal reflux disease and the radiological efficacy compared to that of manometry and pH-metry are discussed. (orig.) [de

  6. Demonstration of gastroesophageal reflux in children by radionuclide gastroesophagography

    International Nuclear Information System (INIS)

    Rudd, T.G.; Christie, D.L.

    1979-01-01

    Twenty-five infants and children with proved gastroesophageal reflux were studied by radionuclide gastroesophagography to determine its sensitivity in detecting reflux. Patients swallowed an inert radiotracer (Tc-99m sulfur colloid) and gamma camera images of the stomach and esophagus were made with and without abdominal pressure. The test was easy to perform and was well tolerated. Reflux was demonstrated in 20 patients (80%); this compared favorably with barium gastroesophagography

  7. Scintigraphic diagnosis of the gastro-esophageal reflux

    Energy Technology Data Exchange (ETDEWEB)

    Pfluecke, F.; Krueger, M.; Reinke, R.; Groth, P. (Rostock Univ. (German Democratic Republic). Radiologische Klinik)

    1982-09-01

    Patients with peptic esophagitis or typical complaints with respect to reflux without esophagitis and control persons (n = 68) were comparatively examined for gastroesophageal reflux by means of scintigraphy (after administration of test solutions labelled with /sup 99m/Tc-DTPA or after intravenous application of /sup 99m/Tc-pertechnetate) and by means of continuous intraesophageal p/sub H/ measurement. The scintigraphic test of the reflux was successful for very few patients only with reflux disease and a reflux detectable by measuring the p/sub H/. The application of pentagastrin failed in improving the scintigraphic detection of the reflux. The cause of the unsuccessful scintigraphic evidence for the majority of the reflux patients seems to be the relatively small reflux volume.

  8. Scintigraphic diagnosis of the gastro-esophageal reflux

    International Nuclear Information System (INIS)

    Pfluecke, F.; Krueger, M.; Reinke, R.; Groth, P.

    1982-01-01

    Patients with peptic esophagitis or typical complaints with respect to reflux without esophagitis and control persons (n = 68) were comparatively examined for gastroesophageal reflux by means of scintigraphy (after administration of test solutions labelled with /sup 99m/Tc-DTPA or after intravenous application of /sup 99m/Tc-pertechnetate) and by means of continuous intraesophageal p/sub H/ measurement. The scintigraphic test of the reflux was successful for very few patients only with reflux disease and a reflux detectable by measuring the p/sub H/. The application of pentagastrin failed in improving the scintigraphic detection of the reflux. The cause of the unsuccessful scintigraphic evidence for the majority of the reflux patients seems to be the relatively small reflux volume

  9. The evaluation of gastroesophageal reflux before and after medical therapies

    International Nuclear Information System (INIS)

    Malmud, L.S.; Fisher, R.S.

    1981-01-01

    Gastroesophageal scintigraphy is a quantitative technique that can be employed to detect and quantitate gastroesophageal reflux before and after the application of therapeutic modalities, including change in body position, bethanechol, atropine, antacids, and antacid-alginate compounds. Five groups of 10-15 patients each were studied before and after using each therapeutic modality and before and after atropine. The results were compared to the patient's symptomatology and to the acid reflux test. Gastroesophageal scintigraphy was performed following oral administration of 300 microCi 99mTc-sulfur colloid in 300 ml acidified orange juice. Thirty-second gamma camera images were obtained as the gastroesophageal gradient was increased from approximately 10 to 35 mm Hg at 5 mm Hg increments using an inflatable abdominal binder. Data were processed using a digital computer. Reflux was reduced by change in position from recumbent to upright, and by the use of subcutaneous bethanechol, oral antacid, or oral antacidalginate compound. Atropine increased reflux. Gastroesophageal scintigraphy is more sensitive than fluoroscopy, correlates well with clinical symptomatology, and is a reliable and convenient technique for the quantitative estimation of reflux before and after therapy

  10. The diagnosis of gastroesophageal reflux disease in children

    International Nuclear Information System (INIS)

    El-Mouzan, Mohammad I.; Abdullah, Asaad M.

    2002-01-01

    Gastroesophageal reflux disease is a common disorder affecting children worldwide. The objective of this study is to report our experience on the accuracy of tests used for the diagnosis ofgastroesophageal reflux disease with emphasis on the advantages and disadvantages of each of them. This study took place in the Pediatric Gastroenterology Division, Department of Pediatrics, College of Medicine and King Khalid University Hospital, Riyadh, Kingdom of Saudi Arabia, during the period of 1994 through to 1999. Results of barium meal, 24-hour esophageal pH monitoring, endoscopy, and gastrointestinal scintigraphy are analyzed and compared in children with and without gastroesophageal reflux disease. One hundred and forty-four children were investigated. The diagnosis was confirmed in 85 and excluded in 59 children, who will be considered as patients without gastroesophageal reflux disease. The results of barium meal, 24 hour pH monitoring, endoscopy, and gastrointestinal scintigraphy were positive in 80%, 78%, 92%, and 70% of the patients with gastroesophageal disease. The same studies were falsely positive in 29%, 9%, 19%, and 0% of those without gastroesophageal reflux disease. Esophageal pH was the most specific diagnostic study (91%), whereas endoscopy was the most sensitive (92%) and had the best positive predictive value (95%). The results of this study are similar to reports from other parts of the world. It is stressed that all procedures have important advantages and disadvantages indicating that the selection of procedures should be individualized and based on the clinical situation. (author)

  11. Gastric emptying in gastroesophageal reflux disease

    International Nuclear Information System (INIS)

    Li Lin; Yang Xiaochuan; Kuang Anren; Li Lixia; Ouyang Qin

    2000-01-01

    Objective: The relationship between gastroesophageal reflux disease (GERD) and gastric emptying rate was investigated. Results of endoscopy, 24-hour esophageal pH monitoring were also evaluated. Methods: 15 patients were evaluated with endoscopy, pH monitoring and radionuclide gastric emptying. The results were compared with that of 17 control subjects. Correlations of gastric emptying rate and esophagitis, 24-hour pH monitoring between GERD patients and control subjects were also analyzed. Results: Liquid gastric emptying rate of GERD patients was significantly lower than that of control subjects at 15 and 30 min (P 0.05), but there exhibited a linear correlation between 50% solid emptying time and esophagus pH total score (r=0.643, P<0.05). Conclusions: The results indicate a delayed liquid and solid gastric emptying in GERD patients. There is a linear correlation between 50% solid emptying time and esophagus pH total score. Delayed gastric emptying may be an important factor in the pathogenesis of GERD

  12. Gastroesophageal Reflux Disease: Medical or Surgical Treatment?

    Directory of Open Access Journals (Sweden)

    Theodore Liakakos

    2009-01-01

    Full Text Available Background. Gastroesophageal reflux disease is a common condition with increasing prevalence worldwide. The disease encompasses a broad spectrum of clinical symptoms and disorders from simple heartburn without esophagitis to erosive esophagitis with severe complications, such as esophageal strictures and intestinal metaplasia. Diagnosis is based mainly on ambulatory esophageal pH testing and endoscopy. There has been a long-standing debate about the best treatment approach for this troublesome disease. Methods and Results. Medical treatment with PPIs has an excellent efficacy in reversing the symptoms of GERD, but they should be taken for life, and long-term side effects do exist. However, patients who desire a permanent cure and have severe complications or cannot tolerate long-term treatment with PPIs are candidates for surgical treatment. Laparoscopic antireflux surgery achieves a significant symptom control, increased patient satisfaction, and complete withdrawal of antireflux medications, in the majority of patients. Conclusion. Surgical treatment should be reserved mainly for young patients seeking permanent results. However, the choice of the treatment schedule should be individualized for every patient. It is up to the patient, the physician and the surgeon to decide the best treatment option for individual cases.

  13. Acid perfusion test in gastroesophageal reflux disease

    Energy Technology Data Exchange (ETDEWEB)

    Kaul, B.; Petersen, H.; Grette, K.; Myrvold, H.E.

    1986-01-01

    An acid perfusion test, isotope scanning, endoscopy, and esophageal biopsy were performed in 101 patients with symptoms strongly suggestive of gastroesophageal reflux (GER) disease. A positive acid perfusion test within 30 min (APT) and within 5 min (TAPT) was found in 70.2% and 37.6% of the patients, respectively. A positive APT was found significantly more often in patients with than without endoscopic esophagitis, whereas a positive TAPT was found significantly more often in patients with severe symptoms than in patients with moderate symptoms, and in a significantly higher proportion of patients with than without GER by scintigraphy. Neither the APT nor the TAPT showed any dependency on the presence of histologic esophagitis. Most (97%) patients with a negative acid perfusion test, in addition to typical symptoms, also presented with scintigraphic, endoscopic, or histologic evidence of GER disease. Although it shows that the acid perfusion test, particularly when early positive, may serve as a weak predictor of the severity of GER disease, the present study gives little support to the test's clinical usefulness.

  14. Esophageal scintigraphy and pH monitoring in adults with gastroesophageal reflux

    Energy Technology Data Exchange (ETDEWEB)

    Jouin, H.; Chamouard, P.; Baumann, R. and others

    1987-10-01

    Thirty-seven adults with gastroesophageal reflux were explored by oesophageal scintigraphy and pH monitoring (three hours postprandial). Scintigraphy was less frequently positive than pH test in gastroesophageal reflux (81% versus 57%) with a significant difference. It is suggested that postprandial pH monitoring is reliable in the initial assessment of symptomatic gastroesophageal reflux.

  15. Esophageal scintigraphy and pH monitoring in adults with gastroesophageal reflux

    International Nuclear Information System (INIS)

    Jouin, H.; Chamouard, P.; Baumann, R.

    1987-01-01

    Thirty-seven adults with gastroesophageal reflux were explored by oesophageal scintigraphy and pH monitoring (three hours postprandial). Scintigraphy was less frequently positive than pH test in gastroesophageal reflux (81% versus 57%) with a significant difference. It is suggested that postprandial pH monitoring is reliable in the initial assessment of symptomatic gastroesophageal reflux [fr

  16. [Underlying Mechanisms and Management of Refractory Gastroesophageal Reflux Disease].

    Science.gov (United States)

    Lee, Kwang Jae

    2015-08-01

    The prevalence of gastroesophageal reflux disease (GERD) in South Korea has increased over the past 10 years. Patients with erosive reflux disease (ERD) shows better response to proton pump inhibitors (PPIs) than those with non-erosive reflux disease (NERD). NERD is a heterogeneous condition, showing pathological gastroesophageal reflux or esophageal hypersensitivity to reflux contents. NERD patients with pathological gastroesophageal reflux or hypersensitivity to acid may respond to PPIs. However, many patients with esophageal hypersensitivity to nonacid or functional heartburn do not respond to PPIs. Therefore, careful history and investigations are required when managing patients with refractory GERD who show poor response to conventional dose PPIs. Combined pH-impedance studies and a PPI diagnostic trial are recommended to reveal underlying mechanisms of refractory symptoms. For those with ongoing reflux-related symptoms, split dose administration, change to long-acting PPIs or PPIs less influenced by CYP2C19 genotypes, increasing dose of PPIs, and the addition of alginate preparations, prokinetics, selective serotonin reuptake inhibitors, or tricyclic antidepressants can be considered. Pain modulators, selective serotonin reuptake inhibitors, or tricyclic antidepressants are more likely to be effective for those with reflux-unrelated symptoms. Surgery or endoscopic per oral fundoplication may be effective in selected patients.

  17. How useful is gastroesophageal reflux scintigraphy in suspected childhood aspiration?

    International Nuclear Information System (INIS)

    Fawcett, H.D.; Adams, J.C.; Hayden, C.K.; Swischuk, L.E.

    1988-01-01

    It has been suggested that gastroesophageal reflux scintigraphy might be useful in assisting one in determining therapy for patients suspected of aspirating or becoming apneic secondary to gastroesophageal reflux. This, however, has not been our experience and in reviewing 23 patients with recurrent pneumonia and/or apnea who had gastroesophageal reflux scintigraphy, we were able to detect aspiration in only one. This was especially significant since 13 (59%) of these patients had demonstrable reflux, and of these, eight were treated successfully for suspected aspiration even though none was demonstrated isotopically. To be sure, the demonstration of pulmonary aspiration with gastroesophageal reflux scintigraphy had little influence on patient selection and response to therapy. For this reason we feel there is little justification in depending on the GRS for the specific purpose of trying to document pulmonary aspiration in infants and children who are refluxing. One of the more serious complications of gastroesophageal (GE) reflux is aspiration leading to recurrent pulmonary infections and/or apnea. However, it always has been difficult to demonstrate actual aspiration into the lungs, and to be sure, barium studies of the upper GI tract seldom reveal this complication. Recently, however, considerable interest has been generated in gastroesophageal scintigraphy (GRS) as a possible means of documenting such aspiration. Rationale for this stems from the fact that suspected patients can be studied over a longer period of time and in addition, delayed and overnight images can be obtained. However, our experience does not support GRS as being an adequate method for demonstrating aspiration. (orig.)

  18. Correlation of Gastroesophageal reflux disease Assessment Symptom Questionnaire to impedance-pH measurements in children

    OpenAIRE

    Prachuapthunyachart, Sittichoke; Jarasvaraparn, Chaowapong; Gremse, David A

    2017-01-01

    Background: Esophageal multichannel intraluminal impedance-pH monitoring has become one of the preferred tests to correlate observed reflux-like behaviors with esophageal reflux events. The Gastroesophageal reflux disease Assessment Symptom Questionnaire is a validated tool used to distinguish infants with gastroesophageal reflux disease from healthy children. The aim of this study was to determine whether the Gastroesophageal reflux disease Assessment Symptom Questionnaire composite symptom ...

  19. Reflux esophagitis and gastroesophageal reflux disease: a cross-sectional study of gastroesophageal reflux disease patients by age group

    Directory of Open Access Journals (Sweden)

    Flora Filho Rowilson

    1999-01-01

    Full Text Available The purpose of this study was to explore the relationship between the intensity of acid reflux and severity of esophageal tissue damage in a cross-sectional study of patients with gastroesophageal reflux disease (GERD. Seventy-eight patients with were selected in accordance with the strict 24-hour ambulatory esophageal pHmetry (24h-pHM criteria and distributed into three age groups: Group A: 14 - 24 years of age. Group B: 25 - 54; and Group C: 55 - 64. The 24h-pHM was carried out in accordance with DeMeester standardization, and the Savary-Miller classification for the diagnosis of reflux esophagitis was used. The groups were similar in 24h-pHM parameters (p > 0.05, having above normal values. For the study group as a whole, there was no correlation between age group and intensity of acid reflux, and there was no correlation between intensity of acid reflux and severity of esophageal tissue damage. However, when the same patients were sub-grouped in accordance with the depth of their epithelial injury and then distributed into age groups, there was a significant difference in esophagitis without epithelial discontinuity. Younger patients had less epithelial damage than older patients. Additionally, although there was a significant progression from the least severe to the moderate stages of epithelial damage among the age groups, there was no apparent difference among the age groups in the distribution between the moderate stages and most severe stages. The findings support the conclusion that the protective response of individuals to acid reflux varies widely. Continued aggression by acid reflux appears to lead to the exhaustion of individual mechanisms of epithelial protection in some patients, but not others, regardless of age or duration of the disease. Therefore, the diagnosis and follow-up of GERD should include both measurements of the quantity of refluxed acid and an assessment of the damage to the esophageal epithelium.

  20. Surgical techniques for treatment of gastroesophageal reflux disease

    Directory of Open Access Journals (Sweden)

    Carlos Édder de Mello Cardoso Lima

    2015-12-01

    Full Text Available Gastroesophageal reflux is one of the most frequently gastrointestinal tract diseases currently found, having a great impact on the patient's quality of life. Purpose: to analyze the main surgical techniques used in the treatment of this pathology, their indications, advantages and disadvantages. Methods: this is a literature review. Thirteen articles published between 1998 and 2013 in the Lilacs, Bireme e Scielo databases, addressing different surgical techniques for the treatment of gastroesophageal reflux were selected. Results: Five hundred and thirty-eight total fundoplications and 466 partial fundoplications were performed. Conclusion: The findings of this review show that total fundoplication is the most commonly used technique in the treatment of gastroesophageal reflux disease.

  1. Omeprazole for Refractory Gastroesophageal Reflux Disease during Pregnancy and Lactation

    Directory of Open Access Journals (Sweden)

    John K Marshall

    1998-01-01

    Full Text Available Symptomatic gastroesophageal reflux is a common complication of pregnancy and lactation. However, the safety of many effective medical therapies, including oral proton pump inhibitors, has not been well defined. The administration of oral omeprazole to a 41-year-old female during the third trimester of pregnancy, after ranitidine and cisapride failed to control her refractory gastroesophageal reflux, is reported. No adverse fetal effects were apparent, and the patient elected to continue omeprazole therapy (20 mg/day while breastfeeding. Peak omeprazole concentrations in breast milk (58 nM, 3 h after ingestion were less than 7% of the peak serum concentration (950 nM at 4 h, indicating minimal secretion. Although omeprazole is a potentially useful therapy for refractory gastroesophageal reflux during pregnancy and lactation, further data are needed to define better its safety and efficacy.

  2. Simplified radioisotope technique for assessing gastroesophageal reflux in children

    International Nuclear Information System (INIS)

    Jona, J.Z.; Sty, J.R.; Glicklich, M.

    1981-01-01

    There were 125 children with a strong clinical suspicion of gastroesophageal reflux and/or aspiration evaluated with gastroesophageal scintigrams. Researchers found this examination to be more sensitive than the standard barium radiography and highly specific in detecting aspiration of gastric contents. This procedure is simple, safe and more physiologic than other available examinations. However, since gastroesophageal scintigraphy does not delineate anatomic changes as well as barium studies, structural abnormalities of the esophagus and stomach should be evaluated with barium esophagrams and upper GI series

  3. Air swallowing, belching, and reflux in patients with gastroesophageal reflux disease

    NARCIS (Netherlands)

    Bredenoord, Albert J.; Weusten, Bas L. A. M.; Timmer, Robin; Smout, André J. P. M.

    2006-01-01

    OBJECTIVES: Belching and gastroesophageal reflux share a common physiological mechanism. The aim of this study was to investigate whether air swallowing leads to both belching and reflux. METHODS: Esophageal impedance, pH, and pressure were measured during two 20-min recording periods in 12 controls

  4. Which drugs are risk factors for the development of gastroesophageal reflux disease?

    Science.gov (United States)

    Mungan, Zeynel; Pınarbaşı Şimşek, Binnur

    2017-12-01

    Gastroesophageal reflux disease (GERD), which is common in many communities, is associated with structural factors, eating habits, and the use of certain drugs. The use of such drugs can lead to the emergence of GERD and can also exacerbate existing reflux symptoms. These drugs can contribute to GERD by directly causing mucosal damage, by reducing lower esophageal sphincter pressure (LESP), or by affecting esophagogastric motility. In this article, we report our investigation of the relationships between GERD and medications within the scope of the "Turkish GERD Consensus Group." For the medication groups for which sufficient data were obtained (Figure 1), a systematic literature review in English was conducted using the keywords "gastroesophageal reflux" [MeSH Terms] and "anti-inflammatory agents, non-steroidal" [MeSH Terms], "gastroesophageal reflux" [MeSH Terms] and "acetylsalicylic acid" [MeSH Terms], "gastroesophageal reflux" [All Fields] and "estrogenic agents" [All Fields], "gastroesophageal reflux" [All Fields] and "progesterones" [All Fields], "gastroesophageal reflux" [All Fields] and "hormone replacement therapy" [All Fields], "gastroesophageal reflux" [MeSH Terms] and "diphosphonates" [MeSH Terms] OR "diphosphonates" [All Fields], "calcium channel blockers" [MeSH Terms] and "gastroesophageal reflux" [MeSH Terms], "gastroesophageal reflux" [MeSH Terms] and "nitrates" [MeSH Terms], "gastroesophageal reflux" [MeSH Terms] and "antidepressive agents" [MeSH Terms], "gastroesophageal reflux" [MeSH Terms] and "benzodiazepines" [MeSH Terms] and "hypnotic drugs" [MeSH Terms], "gastroesophageal reflux" [MeSH Terms] and "cholinergic antagonists" [MeSH Terms], "gastroesophageal reflux" [MeSH Terms] and "theophylline" [MeSH Terms], and "gastroesophageal reflux [MeSH Terms] AND "anti-asthmatic agents" [MeSH Terms]. The studies were analyzed and the results are presented here.

  5. Gastroesophageal Reflux and Idiopathic Pulmonary Fibrosis: A Review

    Directory of Open Access Journals (Sweden)

    Ahmed Fahim

    2011-01-01

    Full Text Available The histological counterpart of idiopathic pulmonary fibrosis is usual interstitial pneumonia, in which areas of fibrosis of various ages are interspersed with normal lung. This pattern could be explained by repeated episodes of lung injury followed by abnormal wound healing responses. The cause of the initiating alveolar epithelial injury is unknown, but postulated mechanisms include immunological, microbial, or chemical injury, including aspirated gastric refluxate. Reflux is promoted by low basal pressure in the lower oesophageal sphincter and frequent relaxations, potentiated by hiatus hernia or oesophageal dysmotility. In susceptible individuals, repeated microaspiration of gastric refluxate may contribute to the pathogenesis of IPF. Microaspiration of nonacid or gaseous refluxate is poorly detected by current tests for gastroesophageal reflux which were developed for investigating oesophageal symptoms. Further studies using pharyngeal pH probes, high-resolution impedance manometry, and measurement of pepsin in the lung should clarify the impact of reflux and microaspiration in the pathogenesis of IPF.

  6. Treatment of Post-Stent Gastroesophageal Reflux by Anti-Reflux Z-Stent

    International Nuclear Information System (INIS)

    Davies, Roger Philip; Kew, Jacqueline; Byrne, Peter D.

    2000-01-01

    Severe symptoms of heartburn and retrosternal pain consistent with gastro-esophageal reflux (GER) developed in a patient following placement of a conventional self-expanding 16-24-mm-diameter x 12-cm-long esophageal stent across the gastroesophageal junction to treat an obstructing esophageal carcinoma. A second 18-mm-diameter x 10-cm-long esophageal stent with anti-reflux valve was deployed coaxially and reduced symptomatic GER immediately. Improvement was sustained at 4-month follow-up. An anti-reflux stent can be successfully used to treat significant symptomatic GER after conventional stenting

  7. Role of Acid and Weakly Acidic Reflux in Gastroesophageal Reflux Disease Off Proton Pump Inhibitor Therapy

    OpenAIRE

    Sung, Hea Jung; Cho, Yu Kyung; Moon, Sung Jin; Kim, Jin Su; Lim, Chul Hyun; Park, Jae Myung; Lee, In Seok; Kim, Sang Woo; Choi, Myung-Gye

    2012-01-01

    Background/Aims Available data about reflux patterns and symptom determinants in the gastroesophageal reflux disease (GERD) subtypes off proton pump inhibitor (PPI) therapy are lacking. We aimed to evaluate reflux patterns and determinants of symptom perception in patients with GERD off PPI therapy by impedance-pH monitoring. Methods We retrospectively reviewed the impedance-pH data in patients diagnosed as GERD based on results of impedance-pH monitoring, endoscopy and/or typical symptoms. T...

  8. ANTISECRETORY TREATMENT FOR PEDIATRIC GASTROESOPHAGEAL REFLUX DISEASE - A SYSTEMATIC REVIEW.

    Science.gov (United States)

    Mattos, Ângelo Zambam de; Marchese, Gabriela Meirelles; Fonseca, Bárbara Brum; Kupski, Carlos; Machado, Marta Brenner

    2017-12-01

    Proton pump inhibitors and histamine H2 receptor antagonists are two of the most commonly prescribed drug classes for pediatric gastroesophageal reflux disease, but their efficacy is controversial. Many patients are treated with these drugs for atypical manifestations attributed to gastroesophageal reflux, even that causal relation is not proven. To evaluate the use of proton pump inhibitors and histamine H2 receptor antagonists in pediatric gastroesophageal reflux disease through a systematic review. A systematic review was performed, using MEDLINE, EMBASE and Cochrane Central Register of Controlled Trials databases. The search was limited to studies published in English, Portuguese or Spanish. There was no limitation regarding date of publication. Studies were considered eligible if they were randomized-controlled trials, evaluating proton pump inhibitors and/or histamine H2 receptor antagonists for the treatment of pediatric gastroesophageal reflux disease. Studies published only as abstracts, studies evaluating only non-clinical outcomes and studies exclusively comparing different doses of the same drug were excluded. Data extraction was performed by independent investigators. The study protocol was registered at PROSPERO platform (CRD42016040156). After analyzing 735 retrieved references, 23 studies (1598 randomized patients) were included in the systematic review. Eight studies demonstrated that both proton pump inhibitors and histamine H2 receptor antagonists were effective against typical manifestations of gastroesophageal reflux disease, and that there was no evidence of benefit in combining the latter to the former or in routinely prescribing long-term maintenance treatments. Three studies evaluated the effect of treatments on children with asthma, and neither proton pump inhibitors nor histamine H2 receptor antagonists proved to be significantly better than placebo. One study compared different combinations of omeprazole, bethanechol and placebo for the

  9. Influence of bromoprid on pathological gastroesophageal reflux

    International Nuclear Information System (INIS)

    Leisner, B.; Brueckner, W.L.; Luderschmidt, C.

    1982-01-01

    In 20 out of 28 patients with pathological reflux, decreased reflux intensity was found in the functional scintiscan after i.v. injection of 10 mg Bromoprid. This way, reflux cases in which successful therapy with so-called motility-influencing substances is highly probable can be identified already during primary diagnosis. In two thirds of all patients with affected oesophagus and pathological reflux accompanying sclerodermatitis, the lower oesophagal sphincter still responded to Bromoprid. (orig.) [de

  10. Influence of bromoprid on pathological gastroesophageal reflux

    Energy Technology Data Exchange (ETDEWEB)

    Leisner, B.; Brueckner, W.L.; Luderschmidt, C.

    1982-10-28

    In 20 out of 28 patients with pathological reflux, decreased reflux intensity was found in the functional scintiscan after i.v. injection of 10 mg Bromoprid. This way, reflux cases in which successful therapy with so-called motility-influencing substances is highly probable can be identified already during primary diagnosis. In two thirds of all patients with affected oesophagus and pathological reflux accompanying sclerodermatitis, the lower oesophagal sphincter still responded to Bromoprid.

  11. Usefulness of gastroesophageal reflux scintigraphy using the knee-chest position for the diagnosis of gastroesophageal reflux disease

    International Nuclear Information System (INIS)

    Asakura, Yasushi; Imai, Yukinori; Ota, Shinichi; Fujiwara, Kenji; Miyamae, Tatsuya

    2005-01-01

    The aim of this study is to evaluate the usefulness of gastroesophageal reflux (GER) scintigraphy using the knee-chest (KC) position for the diagnosis of gastroesophageal reflux disease (GERD). The study subjects were 37 patients with GERD and 8 healthy volunteers (control group). Endoscopically observed esophageal mucosal breaks were evaluated with the Los Angeles classification. For GER scintigraphy, the subjects ingested liquid yogurt labeled with 99m Tc-diethylene triamine pentaacetic acid ( 99m Tc-DTPA) and water. Imaging was performed in the supine and KC position, and GER was graded as 1-4 according to the extent of GER assessed by scintigraphy. GER scintigraphy revealed no reflux in the control group (specificity: 100%). In the supine position, gastroesophageal reflux was observed in 49% of the patients with GERD, compared to 76% in the KC position. 21 of 23 (91%) patients with erosive esophagitis were shown to have GER with scintigraphy. GER scintigraphy revealed severe reflux (grade 3 or 4) (83%, 10/12) in the patients who had severe mucosal breaks (the Los Angels classification grade C or D). GER scintigraphy detected grade 1 or 2 reflux in 7 of the 14 patients who were endoscopically negative. There was a correlation between the endoscopically determined severity of mucosa and the reflux grade which was determined with GER scintigraphy. GER scintigraphy can detect gastroesophageal reflux with a high sensitivity in the KC position and might be a useful method in the screening and assessment of the severity of this disease. This method would be useful for the diagnosis of GERD in endoscopically negative patients. (author)

  12. The relationship between helicobacter pylori infection and gastro-esophageal reflux disease

    OpenAIRE

    Batool M Mahdi

    2011-01-01

    Background : Gastro-esophageal reflux disease is a common condition, affecting 25%-40% of the population. Increasing attention has been paid to the relationship between Helicobacter pylori infection and reflux esophagitis. Aim: The aim of this study was to investigate the association between CagA+ H. pylori and endoscopically proven gastro-esophageal reflux disease. Patients and Methods: The study group included 60 hospital patients with gastro-esophageal reflux disease between 2007 and 2009 ...

  13. Inducing and Aggravating Factors of Gastroesophageal Reflux Symptoms

    Directory of Open Access Journals (Sweden)

    Radhiyatam Mardhiyah

    2016-12-01

    Full Text Available Gastroesophageal reflux disease (subsequently abbreviated as GERD is a disease commonly found in the community. Several factors have been recognized as inducing and aggravating factors of GERD symptoms such as older age, female gender, obesity, smoking habit, alcohol consumption, certain diet and poor eating habit like eating fatty, spicy, and acid food.

  14. Systematic review: questionnaires for assessment of gastroesophageal reflux disease

    NARCIS (Netherlands)

    Bolier, E. A.; Kessing, B. F.; Smout, A. J.; Bredenoord, A. J.

    2015-01-01

    Numerous questionnaires with a wide variety of characteristics have been developed for the assessment of gastroesophageal reflux disease (GERD). Four well-defined dimensions are noticeable in these GERD questionnaires, which are symptoms, response to treatment, diagnosis, and burden on the quality

  15. Cineoesophagogastroscintigraphy and positioning therapy of infant gastroesophageal reflux

    International Nuclear Information System (INIS)

    Peyraud, J.; Guillet, J.; Bouix, G.; Brendel, A.J.

    1985-01-01

    During this prospective study, using cineoesophagogastroscintigraphy carried out in 27 infants under seven months of age, the positioning of the infants in the infant seat for the treatment of the gastroesophageal reflux was not detrimental in comparison to prone positioning [fr

  16. Gastroesophageal reflux demonstrated by hepatobiliary imaging in scleroderma

    International Nuclear Information System (INIS)

    Sawaf, N.W.; Orzel, J.A.; Weiland, F.L.

    1987-01-01

    Radionuclide hepatobiliary imaging was performed on a patient with a longstanding history of scleroderma who presented with abdominal pain suggestive of biliary disease. Cystic duct patency was documented after 10 min with tracer accumulation in the second portion of the duodenum which failed to progress consistent with the duodenal hypomotility of scleroderma. The patient was given intravenous Kinevac resulting in gastroesophageal reflux of radionuclide

  17. Gastroesophageal reflux demonstrated by hepatobiliary imaging in scleroderma

    Energy Technology Data Exchange (ETDEWEB)

    Sawaf, N.W.; Orzel, J.A.; Weiland, F.L.

    1987-03-01

    Radionuclide hepatobiliary imaging was performed on a patient with a longstanding history of scleroderma who presented with abdominal pain suggestive of biliary disease. Cystic duct patency was documented after 10 min with tracer accumulation in the second portion of the duodenum which failed to progress consistent with the duodenal hypomotility of scleroderma. The patient was given intravenous Kinevac resulting in gastroesophageal reflux of radionuclide.

  18. Erroneous diagnosis of gastroesophageal reflux disease in achalasia

    NARCIS (Netherlands)

    Kessing, Boudewijn F.; Bredenoord, Albert J.; Smout, André J. P. M.

    2011-01-01

    Most experienced gastroenterologists have seen one or several cases of achalasia patients who have been erroneously diagnosed with gastroesophageal reflux disease (GERD) or even underwent antireflux surgery. We aim to describe the current knowledge about the diagnostic features of achalasia and

  19. The influence of laparoscopic adjustable gastric banding on gastroesophageal reflux

    NARCIS (Netherlands)

    de Jong, [No Value; van Ramshorst, B; Timmer, R; Gooszen, HG; Smout, AJPM

    Background: Laparoscopic adjustable gastric banding (LAGB) influences gastroesophageal reflux. Methods: 26 patients undergoing gastric banding were assessed by a questionnaire for symptom analysis, 24-hour pH monitoring, endoscopy and barium swallows, preoperatively, at 6 weeks and at 6 months after

  20. The influence of laparoscopic adjustable gastric banding on gastroesophageal reflux

    NARCIS (Netherlands)

    de Jong, Justin R.; van Ramshorst, Bert; Timmer, Robin; Gooszen, Hein G.; Smout, André J. P. M.

    2004-01-01

    BACKGROUND: Laparoscopic adjustable gastric banding (LAGB) influences gastroesophageal reflux. METHODS: 26 patients undergoing gastric banding were assessed by a questionnaire for symptom analysis, 24-hour pH monitoring, endoscopy and barium swallows, preoperatively, at 6 weeks and at 6 months after

  1. Debut of Gastroesophageal Reflux Concomitant with Administration of Sublingual Immunotherapy

    DEFF Research Database (Denmark)

    Juel, J.

    2017-01-01

    Gastroesophageal reflux disease (GORD) is an often debilitating condition characterised by retrograde flow of content from stomach into the oesophagus, where the low pH of the stomach acid irritates the mucosa of the oesophagus. The most dominant symptoms in GORD are pyrosis, regurgitation...

  2. Gastroesophageal reflux disease in children with chronic otitis media with effusion.

    Science.gov (United States)

    Yüksel, Fatih; Doğan, Mansur; Karataş, Duran; Yüce, Salim; Şentürk, Mehmet; Külahli, Ismail

    2013-03-01

    We aimed to evaluate a possible relation between gastroesophageal reflux disease and middle ear effusion in children. Children who came to ear, nose, and throat (ENT) department with the symptoms of hearing loss or aural fullness and diagnosed as OME by examination and tympanometry were included into the study. Children were reviewed gastroesophageal reflux disease symptoms including the following: (a) airway symptoms: stridor, frequent cough, recurrent croup, wheezing, nasal congestion, obstructive apnea, hoarseness, and throat clearing; (b) feeding symptoms: frequent emesis, dysphagia, choking: gagging, sore throat, halitosis, food refusal, regurgitation, pyrosis, irritability, failure to thrive, and anemia. Diagnosis is made with at least one positive test of radionuclide gastroesophageal scintigraphy or 24 h pH probe in the patients with reflux. ENT findings were also examined between gastroesophageal reflux disease positive and gastroesophageal reflux disease negative groups. Approximately 39 (54.9%) of 71 children had at least 1 positive test for gastroesophageal reflux disease. Between the gastroesophageal reflux disease-positive and gastroesophageal reflux disease-negative groups, symptoms of reflux were not significantly different. Two pooled variables were created: airway complex (stridor, frequent cough, throat clearing), and feeding complex (irritability, pyrosis, failure to thrive). Percentage of positive symptom complexes were no statistically different between gastroesophageal reflux disease-positive and gastroesophageal reflux disease-negative groups (>0.05). Ear, nose, and throat disorders (including rhinitis/sinusitis, adenoid hypertrophy, tonsillitis/pharyngitis, and laryngitis) were more frequent in gastroesophageal reflux disease-positive group. Tonsillitis/pharyngitis was significantly different between the gastroesophageal reflux disease positive and gastroesophageal reflux disease-negative groups. Upper respiratory tract infections were seen

  3. The association between gastroesophageal flap valve function and gastroesophageal reflux symptoms.

    Science.gov (United States)

    Keskin, O; Kalkan, Ç; Yaman, A; Tüzün, A; Soykan, I

    2017-01-01

    Upper gastrointestinal endoscopic examination is usually the first step in the evaluation of patients with suspected gastroesopageal reflux disease. The primary aim of this study was to investigate the association between gastroesophageal flap valve function (GEFV) and gastroesophapgeal reflux symptoms in patients undergoing routine upper endoscopy. Patients and methods: 1507 patients were included into the study and the GEFV graded I to IV as follows: Hill I-II: normal GEFV, and Hill III-IV: abnormal GEFV. Patients in abnormal GEFV group had a higher incidence of reflux symptoms compared to normal GEFV group (53.4% vs 47.4% for heartburn p=0.03 and 53.2% vs 42.4% for regurgitation, preflux symptoms were in abnormal GEFV group. In patients undergoing endoscopy because of reflux symptoms, Grade III-IV valve was detected more commonly in patients with reflux symptoms compared to patients without reflux symptoms (p = 0.01). Patients with abnormal valves (Hill grades III and IV) but without reflux symptoms, esophagitis and hiatal hernia should be evaluated individually by means of the presence of gastroesophageal reflux disease which means that GEFV is not a good indicator of reflux disease. © Acta Gastro-Enterologica Belgica.

  4. Role of Acid and Weakly Acidic Reflux in Gastroesophageal Reflux Disease Off Proton Pump Inhibitor Therapy

    Science.gov (United States)

    Sung, Hea Jung; Moon, Sung Jin; Kim, Jin Su; Lim, Chul Hyun; Park, Jae Myung; Lee, In Seok; Kim, Sang Woo; Choi, Myung-Gye

    2012-01-01

    Background/Aims Available data about reflux patterns and symptom determinants in the gastroesophageal reflux disease (GERD) subtypes off proton pump inhibitor (PPI) therapy are lacking. We aimed to evaluate reflux patterns and determinants of symptom perception in patients with GERD off PPI therapy by impedance-pH monitoring. Methods We retrospectively reviewed the impedance-pH data in patients diagnosed as GERD based on results of impedance-pH monitoring, endoscopy and/or typical symptoms. The characteristics of acid and weakly acidic reflux were evaluated. Symptomatic and asymptomatic reflux were compared according to GERD subtypes and individual symptoms. Results Forty-two patients (22 males, mean age 46 years) were diagnosed as GERD (17 erosive reflux disease, 9 pH(+) non-erosive reflux disease [NERD], 9 hypersensitive esophagus and 7 symptomatic NERD). A total of 1,725 reflux episodes were detected (855 acid [50%], 857 weakly acidic [50%] and 13 weakly alkaline reflux [reflux was more frequently symptomatic and bolus clearance was longer compared with weakly acidic reflux. In terms of globus, weakly acidic reflux was more symptomatic. Symptomatic reflux was more frequently acid and mixed reflux; these associations were more pronounced in erosive reflux disease and symptomatic NERD. The perception of regurgitation was related to acid reflux, while that of globus was more related to weakly acidic reflux. Conclusions In patients not taking PPI, acid reflux was more frequently symptomatic and had longer bolus clearance. Symptomatic reflux was more frequently acid and mixed type; however, weakly acidic reflux was associated more with globus. These data suggest a role for impedance-pH data in the evaluation of globus. PMID:22837877

  5. Role of Acid and weakly acidic reflux in gastroesophageal reflux disease off proton pump inhibitor therapy.

    Science.gov (United States)

    Sung, Hea Jung; Cho, Yu Kyung; Moon, Sung Jin; Kim, Jin Su; Lim, Chul Hyun; Park, Jae Myung; Lee, In Seok; Kim, Sang Woo; Choi, Myung-Gye

    2012-07-01

    Available data about reflux patterns and symptom determinants in the gastroesophageal reflux disease (GERD) subtypes off proton pump inhibitor (PPI) therapy are lacking. We aimed to evaluate reflux patterns and determinants of symptom perception in patients with GERD off PPI therapy by impedance-pH monitoring. We retrospectively reviewed the impedance-pH data in patients diagnosed as GERD based on results of impedance-pH monitoring, endoscopy and/or typical symptoms. The characteristics of acid and weakly acidic reflux were evaluated. Symptomatic and asymptomatic reflux were compared according to GERD subtypes and individual symptoms. Forty-two patients (22 males, mean age 46 years) were diagnosed as GERD (17 erosive reflux disease, 9 pH(+) non-erosive reflux disease [NERD], 9 hypersensitive esophagus and 7 symptomatic NERD). A total of 1,725 reflux episodes were detected (855 acid [50%], 857 weakly acidic [50%] and 13 weakly alkaline reflux [Acid reflux was more frequently symptomatic and bolus clearance was longer compared with weakly acidic reflux. In terms of globus, weakly acidic reflux was more symptomatic. Symptomatic reflux was more frequently acid and mixed reflux; these associations were more pronounced in erosive reflux disease and symptomatic NERD. The perception of regurgitation was related to acid reflux, while that of globus was more related to weakly acidic reflux. In patients not taking PPI, acid reflux was more frequently symptomatic and had longer bolus clearance. Symptomatic reflux was more frequently acid and mixed type; however, weakly acidic reflux was associated more with globus. These data suggest a role for impedance-pH data in the evaluation of globus.

  6. Reproducibility of gastroesophageal reflux scintigraphy and the standard acid reflux test

    International Nuclear Information System (INIS)

    Kaul, B.; Petersen, H.; Grette, K.; Myrvold, H.E.

    1986-01-01

    Patients with symptoms compatible with gastroesophageal reflux (GER) disease and asymptomatic controls were evaluated three times for GER by gastroesophageal reflux scintigraphy (GES) at intervals ranging from 6 h to 15 days and after various periods of fasting. Similarly, in patients and controls, pH monitoring at the distal esophagus was conducted three times by applying the standard reflux test (SART) at intervals ranging from 4 h to 3 days after different fasting periods. In 18 of 19 patients and 14 of 15 controls the results of SART were indentical on all three occations. A similar agreement was found for GES in 23 of 25 patients and 20 of 21 controls. The reproducibility of the induced type of reflux after ingestion of acidified organic juce was significantly better than that of the spontaneous types or the induced type of reflux after ingestion of saline. It is concluded that the reproducibility of GES and SART is similatly good

  7. Reproducibility of gastroesophageal reflux scintigraphy and the standard acid reflux test

    Energy Technology Data Exchange (ETDEWEB)

    Kaul, B.; Petersen, H.; Grette, K.; Myrvold, H.E.

    1986-01-01

    Patients with symptoms compatible with gastroesophageal reflux (GER) disease and asymptomatic controls were evaluated three times for GER by gastroesophageal reflux scintigraphy (GES) at intervals ranging from 6 h to 15 days and after various periods of fasting. Similarly, in patients and controls, pH monitoring at the distal esophagus was conducted three times by applying the standard reflux test (SART) at intervals ranging from 4 h to 3 days after different fasting periods. In 18 of 19 patients and 14 of 15 controls the results of SART were indentical on all three occations. A similar agreement was found for GES in 23 of 25 patients and 20 of 21 controls. The reproducibility of the induced type of reflux after ingestion of acidified organic juce was significantly better than that of the spontaneous types or the induced type of reflux after ingestion of saline. It is concluded that the reproducibility of GES and SART is similatly good.

  8. Proton Pump Inhibitors in Gastroesophageal Reflux Disease: Friend or Foe.

    Science.gov (United States)

    Gyawali, C Prakash

    2017-09-01

    Proton pump inhibitor (PPI) use in gastroesophageal reflux disease (GERD) has been redefined, in light of recent advances highlighting GERD phenotypes that respond to PPIs, and fresh revelations of potential risks of long-term PPI therapy. Erosive esophagitis predicts excellent response to PPI therapy, but non-erosive reflux disease (NERD) with abnormal reflux parameters on ambulatory reflux monitoring also demonstrates a similar response. In contrast, response is suboptimal in the absence of abnormal reflux parameters. In this setting, if an alternate appropriate indication for PPI therapy does not coexist, risks may outweigh benefits of PPI therapy. Adverse events from long-term PPI therapy continue to be reported, most based on association rather than cause-and-effect. Appropriate indications need to be established before embarking on long-term PPI therapy. Future research will define true risks of long-term PPI therapy, and develop alternate management options for acid peptic diseases.

  9. Gastroesophageal reflux disease: recent advances and its association with sleep.

    Science.gov (United States)

    Oh, Jung Hwan

    2016-09-01

    Gastroesophageal reflux disease (GERD) is prevalent in Asia as well as in Western countries. Sleep disturbance and breathing disorders during sleep are becoming increasingly prevalent, and they are commonly associated with GERD. The relationship between GERD and obstructive sleep apnea (OSA) is still questionable, and it has expanded to include Barrett's esophagus. Nocturnal gastroesophageal reflux (nGER) symptoms might be clinically important in the explanation of this association. The therapy for reflux symptoms has resulted in improved subjective sleep parameters and enhanced sleep quality, thus supporting a direct relationship between GERD and sleep disturbance. This review discusses the epidemiology of sleep disturbances in GERD patients; the causative relationship between GERD and OSA, even though it remains an area of controversy; and the possible role of nGER in sleep problems. It also provides an update on the current state of knowledge linking GERD and sleep. © 2016 New York Academy of Sciences.

  10. Effect of baclofen on esophagogastric motility and gastroesophageal reflux in children with gastroesophageal reflux disease: a randomized controlled trial

    NARCIS (Netherlands)

    Omari, Taher I.; Benninga, Marc A.; Sansom, Lloyd; Butler, Ross N.; Dent, John; Davidson, Geoffrey P.

    2006-01-01

    OBJECTIVE: To evaluate the effect of baclofen, a gamma-amino-butyric-acid B receptor agonist that inhibits transient lower esophageal sphincter relaxation (TLESR), on the rates of TLESR, gastroesophageal reflux (GER), and gastric emptying (GE) in children with GER disease. STUDY DESIGN: The efficacy

  11. Obesity and gastroesophageal reflux disease and gastroesophageal reflux symptoms in children

    Directory of Open Access Journals (Sweden)

    Hoda M Malaty, J Kennard Fraley

    2009-03-01

    Full Text Available Hoda M Malaty1, J Kennard Fraley1,2, Suhaib Abudayyeh1, Kenneth W Fairly1, Ussama S Javed1, et al1Department of Medicine, 2Children’s Nutrition Research Center (CNRC, 4Department of Pediatrics, 5Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, USA; 3Department of Gastroenterology, Oregon Health and Science University, Portland, OR, USABackground: The association between body mass index (BMI and gastroesophageal reflux disease (GERD has been extensively studied among adults but few studies have examined such association in children. Aims: 1 to determine the relationship between BMI in children and GERD, and 2 to use the National Center for Health Statistics (NCHS values for BMI as a valid source for comparison. Methods: We identified two cohorts of children aged between two and 17 years who were seen at Texas Children’s Hospital (TCH. The first cohort consisted of children diagnosed with GERD based on upper gastrointestinal endoscopic and histologic evaluation, which was recorded in the Pediatric Endoscopic Database System-Clinical Outcomes Research Initiative (PEDS-CORI at TCH. A diagnosis of GERD was based on the presence of erosive esophagitis or esophageal ulcers. Endoscopic reports that were incomplete or did not include demographic features, indications for endoscopy, or endoscopic findings were excluded. The second cohort consisted of all children with symptoms due to gastroesophageal reflux (GER who received outpatient gastrointestinal (GI consultation at TCH for any 9th revision of the International Statistical Classification of Diseases (ICD-9 code suggestive of GER. There was no overlap between the two cohorts as each child was indexed only once. Children with any comorbid illnesses were excluded.Measurements: The records for each child namely, age, gender, height, and weight were obtained on the same date as that of the diagnosis. Using the growth curves published by the NCHS, the gender/age specific weight

  12. The Role of Esophageal PH-metri Test on Gastro-Esophageal Reflux Disease Diagnosis

    OpenAIRE

    Setyawati, Katharina; Abdullah, Murdani; Syam, Ari Fahrial; Fauzi, Achmad; Makmun, Dadang; Simadibrata, Marcellus; Manan, Chudahman; Rani, Abdul Aziz

    2008-01-01

    Gastro-esophageal reflux disease is a pathological condition of esophagus which is caused by gastric content reflux into esophagus. There is an increased prevalence of gastro-esophageal reflux disease. The roles of esophageal pH-metry in clinical application include looking for abnormal acid exposure on esophagus with no abnormality found in endoscopy; evaluating patients following the anti-reflux surgery who are being suspected for abnormal esophageal reflux; evaluating patients with normal ...

  13. Clinical characteristics and psychosocial impact of different reflux time in gastroesophageal reflux disease patients.

    Science.gov (United States)

    Chen, Jiann-Hwa; Wen, Shu-Hui; Hsu, Ching-Sheng; Yi, Chih-Hsun; Liu, Tso-Tsai; Chen, Chien-Lin; Wang, Chia-Chi

    2017-02-01

    Gastroesophageal reflux disease (GERD) is an emerging disease, and can impair quality of life and sleep. This study aimed to investigate whether GERD patients with different timings of reflux symptoms have different clinical characteristics. This study prospectively enrolled individuals who underwent upper gastrointestinal endoscopy during a health checkup. Each participant completed all questionnaires including Reflux Disease Questionnaire, Nighttime GERD questionnaire, Pittsburg Sleep Quality Index, Taiwanese Depression Questionnaire, and State-Trait Anxiety Inventory. Combined reflux was defined as the timing of reflux symptoms occurring at both daytime and nighttime. A total of 2604 participants were enrolled. Of them, 651 symptomatic GERD patients, according to the Reflux Disease Questionnaire score, were recruited for final analysis. Of them, 224 (34.4%) had erosive esophagitis on endoscopy. According to the timing of reflux symptoms, 184 (28.3%) were assigned to the daytime reflux group, 71 (10.9%) to the nighttime reflux group, and 396 (60.8%) to the combined reflux group. In post hoc analysis, the combined reflux group had a significantly higher Reflux Disease Questionnaire score than the daytime reflux group (p reflux groups had higher body mass index and longer duration (> 12 years) of education than the daytime reflux group (p reflux of have more troublesome symptoms than those with daytime reflux. GERD patients with different timings of reflux symptoms have different clinical characteristics in terms of body mass index and duration of education, but not in terms of esophageal inflammation, quality of sleep, and psychosocial status. Copyright © 2016. Published by Elsevier B.V.

  14. The Role of Sleep in the Modulation of Gastroesophageal Reflux and Symptoms in NICU Neonates.

    Science.gov (United States)

    Qureshi, Aslam; Malkar, Manish; Splaingard, Mark; Khuhro, Abdul; Jadcherla, Sudarshan

    2015-09-01

    Newborns sleep about 80% of the time. Gastroesophageal reflux disease is prevalent in about 10% of neonatal intensive care unit infants. Concurrent polysomnography and pH-impedance studies clarify the relationship of gastroesophageal reflux with sleep. To characterize spatiotemporal and chemical characteristics of impedance-positive gastroesophageal reflux and define symptom associations in sleep and wake states in symptomatic neonates. We hypothesized that frequency of impedance-positive gastroesophageal reflux events and their association with cardiorespiratory symptoms is greater during sleep. Eighteen neonates underwent concurrent polysomnography with a pH-impedance study. Impedance-positive gastroesophageal reflux events (weakly acidic or acidic) were categorized between sleep versus wake states: Symptom Index = number of symptoms with gastroesophageal reflux/total symptoms*100; Symptom Sensitivity Index = number of gastroesophageal reflux with symptoms/total gastroesophageal reflux*100; Symptom Association Probability = [(1 - probability of observed association between reflux and symptoms)*100]). We analyzed 317 gastroesophageal reflux events during 116 hours of polysomnography. During wake versus sleep, respectively, the median (interquartile range) frequency of impedance-positive gastroesophageal reflux was 4.9 (3.1-5.8) versus 1.4 (0.7-1.7) events/hour (P sleep is lower; however, spatiotemporal and chemical characteristics of gastroesophageal reflux and symptom-generation mechanisms are distinct. For cardiorespiratory symptoms during sleep, a lower Symptom Index entails evaluation for etiologies other than gastroesophageal reflux disease, a higher Symptom Sensitivity Index implies heightened esophageal sensitivity, and similar Symptom Association Probability indicates other mechanistic possibilities. Copyright © 2015 Elsevier Inc. All rights reserved.

  15. Associations between peripheral vertigo and gastroesophageal reflux disease.

    Science.gov (United States)

    Viliušytė, Edita; Macaitytė, Raminta; Vaitkus, Antanas; Rastenytė, Daiva

    2015-09-01

    We hypothesize that peripheral vertigo is associated with gastroesophageal reflux disease (GERD). Two mechanisms could be considered – gastric acids may directly irritate the respiratory mucosa and cause inflammation, or Helicobacter pylori (H. pylori) could be present and cause local infection. Reflux material (Hydrochloric acid (HCl) and pepsin) could get into the middle ear via Eustachian tube and affect osseous structures directly. Disturbance of ossicles could cause tinnitus, which is more common for peripheral vertigo. H. pylori could also get in the esophagus and in the upper respiratory tract via gastroesophageal reflux, and could cause tympanosclerosis and fixation of ossicles. In our study group, 120 of 153 (78.4%) patients had gastroesophageal reflux disease (GERD). Diagnostic tests of H. pylori (rapid urease test or blood antibody test) were performed for 96 of 120 (80%) patients with GERD and were found positive for 32 of 96 (33.3%) patients. Peripheral vertigo was present in 93 of 120 (77.6%) patients with GERD compared to 33 of 126 (26%) patients without GERD (χ(2)=9.016, p=0.003). H. pylori and peripheral vertigo coexisted in 26 of 126 patients (20.6%) (OR 1.36; 95% CI 0.49-3.74, p=0.55). Our study demonstrated statistically significant association between peripheral vertigo and GERD but not between peripheral vertigo and H. pylori. Further more extensive investigations are needed in order to explore our hypothesis. Copyright © 2015 Elsevier Ltd. All rights reserved.

  16. The evaluation of gastroesophageal reflux in children with chronic respiratory diseases by radionuclide gastroesophageal imaging

    International Nuclear Information System (INIS)

    Zhao Ruifang; Zeng Jihua; Shi Yumin

    1999-01-01

    Objective: To evaluate the gastroesophageal reflux (GER) in children with chronic respiratory diseases (CRD) by radionuclide gastroesophageal imaging and to investigate the therapeutic effect of Cisapride. Methods: 45 patients were studied with 99 Tc m -DTPA gastroesophageal imaging, and compared the results with those obtained from 8 normal children. The repeated imagings were performed on some of the cases at the end of a three months' Cisapride therapy. Results: 25 (55%) among 45 patients were diagnosed as GER by imaging, while none of 8 normal children. 10 cases with GER received Cisapride therapy for 3 months. At the end of the treatment, the second imaging revealed that GER completely disappeared in 7 of them, and clinical follow-up showed marked improvement of CRD symptoms. Conclusions: The incidence of GER among with CRD children is rather great. Cisapride therapy not only remarkably relieve reflux, but also improve the symptoms of CRD

  17. Mosapride for gastroesophageal reflux disease in neurologically impaired patients.

    Science.gov (United States)

    Komura, Makoto; Kanamori, Yutaka; Tanaka, Yujiro; Kodaka, Tetsuro; Sugiyama, Masahiko; Terawaki, Kan; Suzuki, Kan; Iwanaka, Tadashi

    2017-03-01

    The prokinetic agent cisapride is effective for the treatment of gastroesophageal reflux disease (GERD) in infants and children, but is no longer used for this purpose because of safety concerns. Therefore, other pharmacological agents need to be investigated for efficacy in GERD treatment. In this study, we examined the effectiveness and safety of mosapride for the treatment of neurologically impaired children and adolescents with GERD. Mosapride (0.3 mg/kg/day) was administered to 11 neurologically impaired patients with GERD (five male; median age, 12.3 years). Esophageal acid exposure was measured using esophageal pH monitoring before and at >5 days after the start of mosapride treatment. The pressure and length of the lower esophageal sphincter were compared before and after mosapride treatment. In the 11 patients, median reflux index (percentage of the total monitoring period during which recorded pH was reflux (range, 0.5-2.1 min/reflux) before and 0.7 min/reflux (range, 0.4-1.2 min/reflux) after treatment with mosapride (P = 0.02). The median number of reflux episodes before (219) and after (122) drug treatment did not differ significantly. The decreased reflux index in neurologically impaired patients with GERD is due to mosapride, therefore mosapride may be a candidate for GERD treatment. © 2016 Japan Pediatric Society.

  18. Respiratory repercussions of gastroesophageal reflux and Cine-esophagogastroscintigraphy

    Energy Technology Data Exchange (ETDEWEB)

    Guillemeteau, C.; Saudubray, F. (Hopital des Enfants, 33 - Bordeaux (France)); Guillet, J. (Hopital Pellegrin, 33 - Bordeaux (France))

    1985-04-01

    Asthma and recurrent bronchopneumopathies in children are often associated with gastroesophageal reflux. Cine-esogastroscintigraphy is proposed for demonstrating reflux and establishing its direct or indirect responsibility in respiratory disease. 133 patients aged 5 months to 16 years were studied. Reflux was found in 65.5% of cases, either severe (44.4% of cases) or minor (21.1%). Episodes of reflux produced respiratory manifestations in 7% of patients. Inhalation of refluxed material was proved in 3% by demonstration of pulmonary contamination. Sensitivity of cine-esophagogastroscintigraphy is comparable to that of esophageal pH measurement for detection of reflux. It does not require positioning of a probe in the esophageal lumen. It provides quantitative parameters on esophageal transit, reflux and gastric voiding, and demonstrates pulmonary contamination. It is easy to perform and can be readily included in an outpatient clinic workup. Its sensitivity and reliability make it a useful tool for evaluation of therapeutic efficiency. The interlocking of various physiopathologic factors contributes to the polymorphism of respiratory manifestations of reflux.

  19. Respiratory repercussions of gastroesophageal reflux and cine-esophagogastroscintigraphy

    Energy Technology Data Exchange (ETDEWEB)

    Guillemeteau, C.; Saudubray, F. (Hopital des Enfants, 33 - Bordeaux (France)); Guillet, J. (Hopital Pellegrin, 33 - Bordeaux (France))

    1984-10-01

    Asthma and recurrent bronchopneumopathies in children are often associated with gastroesophageal reflux. Cine-esophagogastroscintigraphy is proposed for demonstrating reflux and establishing its direct or indirect responsibility in respiratory disease. 133 patients aged 5 months to 16 years were studied. Reflux was found in 65.5% of cases, either severe (44.4% of cases) or minor (21.1%). Episodes of reflux produced respiratory manifestations in 7% of patients. Inhalation of refluxed material was proved in 3% by demonstration of pulmonary contamination. Sensitivity of cine-esophagogastroscintigraphy is comparable to that of esophageal pH measurement for detection of reflux. It does not require positioning of a probe in the esophageal lumen. It provides quantitative parameters on esophageal transit, reflux and gastric voiding, and demonstrates pulmonary contamination. It is easy to perform and can be readily included in an outpatient clinic workup. Its sensitivity and reliability make it a useful tool for evaluation of therapeutic efficiency. The interlocking of various physiopathologic factors contributes to the polymorphism of respiratory manifestations of reflux.

  20. Respiratory repercussions of gastroesophageal reflux and cine-esophagogastroscintigraphy

    International Nuclear Information System (INIS)

    Guillemeteau, C.; Saudubray, F.; Guillet, J.

    1984-01-01

    Asthma and recurrent bronchopneumopathies in children are often associated with gastroesophageal reflux. Cine-esogastroscintigraphy is proposed for demonstrating reflux and establishing its direct or indirect responsibility in respiratory disease. 133 patients aged 5 months to 16 years were studied. Reflux was found in 65.5% of cases, either severe (44.4% of cases) or minor (21.1%). Episodes of reflux produced respiratory manifestations in 7% of patients. Inhalation of refluxed material was proved in 3% by demonstration of pulmonary contamination. Sensitivity of cine-esophagogastroscintigraphy is comparable to that of esophageal pH measurement for detection of reflux. It does not require positioning of a probe in the esophageal lumen. It provides quantitative parameters on esophageal transit, reflux and gastric voiding, and demonstrates pulmonary contamination. It is easy to perform and can be readily included in an outpatient clinic workup. Its sensitivity and reliability make it a useful tool for evaluation of therapeutic efficiency. The interlocking of various physiopathologic factors contributes to the polymorphism of respiratory manifestations of reflux [fr

  1. Respiratory repercussions of gastroesophageal reflux and cine-esophagogastroscintigraphy

    International Nuclear Information System (INIS)

    Guillemeteau, C.; Saudubray, F.; Guillet, J.

    1985-01-01

    Asthma and recurrent bronchopneumopathies in children are often associated with gastroesophageal reflux. Cine-esogastroscintigraphy is proposed for demonstrating reflux and establishing its direct or indirect responsibility in respiratory disease. 133 patients aged 5 months to 16 years were studied. Reflux was found in 65.5% of cases, either severe (44.4% of cases) or minor (21.1%). Episodes of reflux produced respiratory manifestations in 7% of patients. Inhalation of refluxed material was proved in 3% by demonstration of pulmonary contamination. Sensitivity of cine-esophagogastroscintigraphy is comparable to that of esophageal pH measurement for detection of reflux. It does not require positioning of a probe in the esophageal lumen. It provides quantitative parameters on esophageal transit, reflux and gastric voiding, and demonstrates pulmonary contamination. It is easy to perform and can be readily included in an outpatient clinic workup. Its sensitivity and reliability make it a useful tool for evaluation of therapeutic efficiency. The interlocking of various physiopathologic factors contributes to the polymorphism of respiratory manifestations of reflux [fr

  2. Association between respiratory events and nocturnal gastroesophageal reflux events in patients with coexisting obstructive sleep apnea and gastroesophageal reflux disease.

    Science.gov (United States)

    Jaimchariyatam, Nattapong; Tantipornsinchai, Warangkana; Desudchit, Tayard; Gonlachanvit, Sutep

    2016-06-01

    Literature has addressed the increased prevalence of gastroesophageal reflux disease (GERD) in obstructive sleep apnea (OSA). Significant improvement of GERD has been found after OSA treatment. However, precise mechanisms underlying this correlation remain unclear. We examined the association between nocturnal gastroesophageal reflux (GER) and sleep events in patients with coexisting OSA and GERD. A case-crossover study among 12 patients with coexisting moderate-severe OSA and GERD was conducted. Participants underwent simultaneous polysomnography and esophageal impedance and pH monitoring. GER subtypes (ie, acid reflux, non-acid reflux) were defined as outcomes. Respective control time points were selected in all eligible control periods. Each sleep event was assessed individually. Estimated odds ratios (ORs) and 95% confidence intervals (CIs) were analyzed. A p-value of reflux and 28 non-acid reflux. Arousals and awakenings were significantly associated with subsequent GER events. The OR for GER following an arousal was 2.31 (95% CI 1.39-3.68; p  0.05). Both awakening and arousal appear to precipitate any subtype of GER events in patients with coexisting GERD and moderate to severe OSA. However, GER events were significantly less likely to occur after other respiratory events and did not appear to cause sleep-related events. Copyright © 2016 Elsevier B.V. All rights reserved.

  3. Novel therapeutics for gastro-esophageal reflux symptoms.

    Science.gov (United States)

    Zerbib, Frank; Simon, Mireille

    2012-09-01

    Approximately 20-30% of patients with gastro-esophageal reflux symptoms report inadequate symptom relief while on proton-pump inhibitor therapy. The mechanisms involved are failure of the antireflux barrier (transient lower esophageal sphincter relaxations), high proximal extent of the refluxate, esophageal hypersensitivity and impaired mucosal integrity. Persisting acid or nonacid reflux can be demonstrated in 40-50% of cases, suggesting that there is room for antireflux therapy in these patients. New antireflux compounds have been shown to decrease the occurrence of transient lower esophageal sphincter relaxations. The most promising classes of compounds are GABA type B agonists and metabotropic glutamate receptor 5 antagonists, which can reduce both reflux episodes and symptoms, but the development of these compounds has been abandoned for either safety issues or lack of efficacy. Esophageal hypersensitivity and impaired mucosal integrity may prove to be relevant therapeutic targets in the future.

  4. Gastro-esophageal reflux time parameters and esophagitis in children

    International Nuclear Information System (INIS)

    Baulieu, F.; Baulieu, J.; Maurage, C.; Casset, D.; Itti, R.

    1985-01-01

    The aim of this work was to study the correlation between the reflux timing and the presence of esophagitis, an inconstant but serious complication of gastro-esophageal reflux (GER). The hypothesis was that reflux occurring late after meal can be incriminated more than early reflux in esophagitis genesis. 32 children with GER (mean age = 10.5 months, 2 to 30 months) had esophagoscopy and scintigraphy in the same week. The children were classified in two groups according to esophagoscopy: group 1 (n = 18) no esophagitis, group 2 (n = 14) esophaqgitis. The scintigraphy involved the ingestion of 0.5 mCi Tc-99m sulfur colloid milk mixture, followed by esophageal and gastric activity recording (one image per minute for 1 hour). The reflux was assessed from contrast enhanced images and esophageal time activity curves. Reflux intensity was quantitated by reflux index (Re). Mean reflux time was calculated as the mean esophageal activity peaks time (t-bar). Finally a composite parameter was calculated as the mean reflux time weighted by the relative intensity of each reflux peak (t-barw). Re was not found to be different between the two groups. t-bar was significantly higher in group 2: t-bar = 29.6 +- 3.0 mn (mean +- SD) than in group 1: t-bar = 24.5 +- 6.8 mn; rho <0.02. The difference between the two groups was enhanced by intensity weighting: group 1: t-barw = 16.6 +- 6.3 mn, group 2: t-barw = 33.5 +- 7.1 mn rho <0.001. t-barw value was not correlated to esophagitis grade. These results suggest that late reflux is more likely responsible of esophagitis

  5. The Role of the Acid Pocket in Gastroesophageal Reflux Disease.

    Science.gov (United States)

    Mitchell, David R; Derakhshan, Mohammad H; Robertson, Elaine V; McColl, Kenneth E L

    2016-02-01

    Gastroesophageal reflux disease is one of the commonest chronic conditions in the western world and its prevalence is increasing worldwide. The discovery of the acid pocket explained the paradox of acid reflux occurring more frequently in the postprandial period despite intragastric acidity being low due to the buffering effect of the meal. The acid pocket was first described in 2001 when it was detected as an area of low pH immediately distal to the cardia using dual pH electrode pull-through studies 15 minutes after a meal. It was hypothesized that there was a local pocket of acid close to the gastroesophageal junction that escapes the buffering effect of the meal, and that this is the source of postprandial acidic reflux. The presence of the acid pocket has been confirmed in other studies using different techniques including high-resolution pHmetry, Bravo capsule, magnetic resonance imaging, and scintigraphy. This review aims to describe what we know about the acid pocket including its length, volume, fluid constituents, and its relationship to the lower esophageal sphincter and squamocolumnar junction. We will discuss the possible mechanisms that lead to the formation of the acid pocket and examine what differences exist in patients who suffer from acid reflux. Treatments for reflux disease that affect the acid pocket will also be discussed.

  6. Gastroesophageal reflux disease in 2006. The imperfect diagnosis

    International Nuclear Information System (INIS)

    Boyle, John T.

    2006-01-01

    There continues to be significant controversy related to diagnostic testing for gastroesophageal reflux disease (GERD). Clearly, barium contrast fluoroscopy is superior to any other test in defining the anatomy of the upper gastrointestinal (UGI) tract. Although fluoroscopy can demonstrate gastroesophageal reflux (GER), this observation does not equate to GERD. Fluoroscopy time should not be prolonged to attempt to demonstrate GER during barium contrast radiography. There are no data to justify prolonging fluoroscopy time to perform provocative maneuvers to demonstrate reflux during barium contrast UGI series. Symptoms of GERD may be associated with physiologic esophageal acid exposure measured by intraesophageal pH monitoring, and a significant percentage of patients with abnormal esophageal acid exposure have no or minimal clinical symptoms of reflux. Abnormal acid exposure defined by pH monitoring over a 24-h period does not equate to GERD. In clinical practice presumptive diagnosis of GERD is reasonably assumed by substantial reduction or elimination of suspected reflux symptoms during therapeutic trial of acid reduction therapy. (orig.)

  7. Gastroesophageal reflux disease in 2006. The imperfect diagnosis

    Energy Technology Data Exchange (ETDEWEB)

    Boyle, John T. [Children' s Hospital of Alabama, Division of Pediatric Gastroenterology, Birmingham, AL (United States); University of Alabama-Birmingham School of Medicine, Division of Pediatric Gastroenterology, Birmingham, AL (United States)

    2006-09-15

    There continues to be significant controversy related to diagnostic testing for gastroesophageal reflux disease (GERD). Clearly, barium contrast fluoroscopy is superior to any other test in defining the anatomy of the upper gastrointestinal (UGI) tract. Although fluoroscopy can demonstrate gastroesophageal reflux (GER), this observation does not equate to GERD. Fluoroscopy time should not be prolonged to attempt to demonstrate GER during barium contrast radiography. There are no data to justify prolonging fluoroscopy time to perform provocative maneuvers to demonstrate reflux during barium contrast UGI series. Symptoms of GERD may be associated with physiologic esophageal acid exposure measured by intraesophageal pH monitoring, and a significant percentage of patients with abnormal esophageal acid exposure have no or minimal clinical symptoms of reflux. Abnormal acid exposure defined by pH monitoring over a 24-h period does not equate to GERD. In clinical practice presumptive diagnosis of GERD is reasonably assumed by substantial reduction or elimination of suspected reflux symptoms during therapeutic trial of acid reduction therapy. (orig.)

  8. Unmet Needs in the Treatment of Gastroesophageal Reflux Disease

    Science.gov (United States)

    Dickman, Ram; Maradey-Romero, Carla; Gingold-Belfer, Rachel; Fass, Ronnie

    2015-01-01

    Gastroesophageal reflux disease (GERD) is a highly prevalent gastrointestinal disorder. Proton pump inhibitors have profoundly revolutionized the treatment of GERD. However, several areas of unmet need persist despite marked improvements in the therapeutic management of GERD. These include the advanced grades of erosive esophagitis, nonerosive reflux disease, maintenance treatment of erosive esophagitis, refractory GERD, postprandial heartburn, atypical and extraesophageal manifestations of GERD, Barrett’s esophagus, chronic protein pump inhibitor treatment, and post-bariatric surgery GERD. Consequently, any future development of novel therapeutic modalities for GERD (medical, endoscopic, or surgical), would likely focus on the aforementioned areas of unmet need. PMID:26130628

  9. Gastroesophageal reflux and idiopathic pulmonary fibrosis: A long term relationship

    Directory of Open Access Journals (Sweden)

    Karthik Gnanapandithan

    2016-01-01

    Full Text Available Idiopathic pulmonary fibrosis (IPF is a dreaded disease of uncertain etiology and no available cure. It is still unclear if a causal relationship exists between gastro-esophageal reflux (GER and IPF, but studies have shown an increased prevalence of acid reflux in patients with IPF. We describe a patient with achalasia and GER who went on to develop IPF. She underwent a rapidly worsening course punctuated by acute exacerbations of IPF, despite best efforts to manage the acid GER. We also reviewed the literature on the role of GER in the etiology and progression of IPF and the impact of antireflux measures on its course.

  10. Patterns of reflux in gastroesophageal reflux disease in pediatric population of New South Wales.

    Science.gov (United States)

    Narayanan, Sarath Kumar; Cohen, Ralph Clinton; Karpelowsky, Jonathan Saul

    2017-02-01

    This study is to determine the association of ambulatory pH monitoring (24hr pH) with symptoms of gastroesophageal reflux and its other investigations. The clinical and epidemiological profiles of subjects referred for reflux disorders are also studied. Symptoms or group of symptoms, profiles and prior investigations of 1259 consecutive pediatric subjects (with 1332 24hr pH studies performed) referred for evaluation of reflux disorders between 1988 and 2012 were retrospectively studied. Chi-square or fisher exact test was used for hypothesis testing, student t-test for the comparison of means and the Wilcoxon rank-sum test for comparing medians of continuous variables. Gastroesophageal reflux disease (GERD), defined as reflux causing major symptoms and complications, was diagnosed in 57.5% subjects of the total sample. Forty-three percent were girls and 56.7% were boys. The most common age group was between 4 months and 2 years (51.2%). Vomiting (64.4%) and irritability (74%) were the most common symptoms with the neurological conditions (23.2%) being the most frequent underlying condition. The parameters used in 24hr pH were significantly higher in those diagnosed with GERD (P reflux disorders. 24hr pH is reliable and should be considered routine in reflux disorders, as it identifies patients with pathologic reflux and avoids a needless surgery. © 2016 International Society for Diseases of the Esophagus.

  11. [Association between acid reflux and esophageal dysmotility in patients with gastroesophageal reflux disease].

    Science.gov (United States)

    Yi, Zhi-hui; Feng, Li; Wen, Mao-yao; Liu, Jian-rong; Yang, Li

    2014-05-01

    To investigate the association between esophageal motility and acid reflux in patients with gastroesophageal reflux disease (GERD). A total of 94 patients with typical reflux symptoms such as heartburn, regurgitation and chest pain, whose score (Sc) of reflux diagnostic questionnaire (RDQ) was greater than or equal to 12 were enrolled in the study. Each participant was evaluated by upper gastrointestinal endoscopy, high resolution manometry (HRM) of esophagus and 24 h esophageal pH monitoring. The participants were divided into groups of reflux esophagitis (RE) and non-erosive reflux disease (NERD) on the basis of endoscopy findings. The 24 h esophageal pH monitoring categorized participants into physiologic reflux (pH) and pathologic reflux (pH+). The characteristics of esophageal motility and acid reflux were compared between the two groups of participants. Lower but non-significant differences (P > 0.05) were found in pressure of lower esophageal sphincter (LESP), length of lower esophageal sphincter (LESL), esophageal contraction amplitude (CA), distal contractile integral (DCI) and effective peristalsis proportion (EPP) in the participants in the RE group compared with those in the NERD group. Participants in the RE group had significantly higher prevalence of reduced LESP (63.0% vs. 31.7%, P 0.05). RE is closely associated with acid reflux and hiatus hernia. Esophageal dysmotility is more likely to appear in patients with pH+. The interaction of acid reflux and esophageal dysmotility may play a role in GERD.

  12. Radioisotope monitoring of gastro-esophageal reflux in patients with achalasia cardiae after surgical treatment

    International Nuclear Information System (INIS)

    Tran Dinh Ha; Szilvasi, J.

    1994-01-01

    Results of a radioisotope method of the gastro-esophageal reflux are presented in patients with achalasia cardiae after different types of surgical treatment. Both Belsey-Mark and modified Nissen techniques are effective in preventing spontaneous gastroesophageal reflux, however 2 patients after Nissen fundoplication demonstrated gastro-esophageal reflux provoked by abdominal compression. This simple, noninvasive and physiologic method is an appropriate diagnostic tool for evaluating the efficiency of different anti reflux surgical techniques and is recommended for follow-up studies of patients after gastro-esophageal surgical intervention. (N.T.). 8 refs., 1 fig

  13. Gastroesophageal reflux disease in pediatric practice: current topical issues

    Directory of Open Access Journals (Sweden)

    O.Yu. Bielousova

    2017-03-01

    Full Text Available In recent years, much attention has been paid to the upper digestive tract diseases in children, particularly gastroesophageal reflux disease, as a cause that has an impact on the quality of life, even in children of school age, and thereafter in young adults. Consequently, there are searches for optimization of early detection, new me-thods of non-invasive diagnosis, screening of this pathology in children’s population in order to determine persons with risk factors and to control disease development and complicated course, as well as searches for the formation of preventive activities algorithm. Scientists came to a consensus that all examinations, which are used in pediatric practice, must be maximally available, simple and non-invasive to the extent of child’s condition. The question about advisability of performing esophagogastroduodenoscopy for all patients with complaints of heartburn and with other symptoms of gastroesophageal reflux disease, the question relative to performing ultrasonography of the esophagus in children as an additional method of examination, usage of questionnaire in pediatric practice, formation of disease course prediction algorithm, and identification of preventive measures specific to every patient remain open. In order to explain their application, the developmental mechanisms of this pathology must be well-understood, and individual risk factors that may influence disease severity and disease course prediction, which occur in children in different periods of life, must be taken into account. Therefore, the goal of this research is to provide an overview of modern literature with reference to topical issues of clinical evidence, risk factors, diagnosis, prediction of gastroesophageal reflux disease course in children of different ages (regarding main causative and pathogenic factors, clinical evidence (esophageal and extra-esophageal, diagnostic methods and modern approaches to gastroesophageal reflux disease

  14. Foods Inducing Typical Gastroesophageal Reflux Disease Symptoms in Korea

    OpenAIRE

    Choe, Jung Wan; Joo, Moon Kyung; Kim, Hyo Jung; Lee, Beom Jae; Kim, Ji Hoon; Yeon, Jong Eun; Park, Jong-Jae; Kim, Jae Seon; Byun, Kwan Soo; Bak, Young-Tae

    2017-01-01

    Background/Aims Several specific foods are known to precipitate gastroesophageal reflux disease (GERD) symptoms and GERD patients are usually advised to avoid such foods. However, foods consumed daily are quite variable according to regions, cultures, etc. This study was done to elucidate the food items which induce typical GERD symptoms in Korean patients. Methods One hundred and twenty-six Korean patients with weekly typical GERD symptoms were asked to mark all food items that induced typic...

  15. Gastroesophageal reflux disease: exaggerations, evidence and clinical practice.

    Science.gov (United States)

    Ferreira, Cristina Targa; Carvalho, Elisa de; Sdepanian, Vera Lucia; Morais, Mauro Batista de; Vieira, Mário César; Silva, Luciana Rodrigues

    2014-01-01

    there are many questions and little evidence regarding the diagnosis and treatment of gastroesophageal reflux disease (GERD) in children. The association between GERD and cow's milk protein allergy (CMPA), overuse of abdominal ultrasonography for the diagnosis of GERD, and excessive pharmacological treatment, especially proton-pump inhibitors (PPIs) are some aspects that need clarification. This review aimed to establish the current scientific evidence for the diagnosis and treatment of GERD in children. a search was conducted in the MEDLINE, PubMed, LILACS, SciELO, and Cochrane Library electronic databases, using the following keywords: gastroesophageal reflux; gastroesophageal reflux disease; proton-pump inhibitors; and prokinetics; in different age groups of the pediatric age range; up to May of 2013. abdominal ultrasonography should not be recommended to investigate gastroesophageal reflux (GER). Simultaneous treatment of GERD and CMPA often results in unnecessary use of medication or elimination diet. There is insufficient evidence for the prescription of prokinetics to all patients with GER/GERD. There is little evidence to support acid suppression in the first year of life, to treat nonspecific symptoms suggestive of GERD. Conservative treatment has many benefits and with low cost and no side-effects. there have been few randomized controlled trials that assessed the management of GERD in children and no examination can be considered the gold standard for GERD diagnosis. For these reasons, there are exaggerations in the diagnosis and treatment of this disease, which need to be corrected. Copyright © 2013 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  16. Gastroesophageal reflux in infants: How much imaging is necessary

    International Nuclear Information System (INIS)

    Swischuk, L.E.; Fawcett, H.D.; Hayden, C.K. Jr.

    1987-01-01

    Because of the current emphasis on gastroesophageal reflux in infants, overimaging is common. This occurs because of lack of proper patient selection and categorization and because of overemphasis on complications such as esophagitis, stricture, and the like. Asking the question, ''What are we looking for in each patient?'', the authors present a scheme they believe to be efficient and cost effective. In most patients, only one imaging procedure is required

  17. Dyspepsia and gastroesophageal reflux disease (GERD): is there any correlation?

    Science.gov (United States)

    Simadibrata, Marcellus

    2009-10-01

    Dyspepsia is a syndrome characterized by symptoms and signs of upper gastrointestinal tract and the adjacent organs. It is estimated that 25% of the community have symptoms of dyspepsia syndrome. One-third of patients who visit general physician practices are patients with dyspepsia syndrome; and half of patients who visit gastroenterologists are also patients with dyspepsia syndrome. Dyspepsia syndrome and gastroesophageal reflux disease (GERD) are very prevalent in the community throughout the world.Gastroesophageal reflux disease (GERD) is more and more commonly found in daily medical practice. Until now,the natural history of disease on GERD and dyspepsia is hardly understood, even though many scientists studied both conditions and there are frequently overlapping. In an individual, GERD and dyspepsia may occur simultaneously and therefore they are hardly to be discriminated.The management of GERD is performed in keeping with Indonesia and Asia Pacific consensus, life-style modification and administering the acid suppression agents (Proton pump inhibitor (drug of choice), H2-receptor antagonist, etc),prokinetic agents (Cisapride, domperidone, etc). Life-style modification shall be performed as follows, i.e. sleep with 30-45 degree elevated head or upper chest, do not avoid sour beverages, chocolate, coffee or alcohol, avoid fat and various fried foods, sour food, less stress, stop smoking, small but frequent feeding, etc. There is a correlation between dyspepsia syndrome and gastroesophageal reflux disease(GERD), particularly between the functional dyspepsia and non-erosive gastroesophageal reflux (NERD). More appropriate definition is necessary to differentiate the dyspepsia syndrome and GERD. Further studies are needed to establish distinct definition and criteria between dyspepsia syndrome and GERD.

  18. Association Between Nocturnal Acid Reflux and Sleep Disturbance in Patients With Gastroesophageal Reflux Disease.

    Science.gov (United States)

    Hung, Jui-Sheng; Lei, Wei-Yi; Yi, Chih-Hsun; Liu, Tso-Tsai; Chen, Chien-Lin

    2016-08-01

    This study was conducted to investigate whether there is a direct association between subjective sleep quality and esophageal acid reflux in patients with gastroesophageal reflux disease. We enrolled patients with classic reflux symptoms for endoscopy and ambulatory pH monitoring. The severity of esophageal mucosal injury was assessed by upper endoscopy. Distal esophageal acid exposure was determined by ambulatory 24-hour pH monitoring. Sleep disturbance was assessed by using the Pittsburgh Sleep Quality Index. In total, 103 patients (53 patients without sleep dysfunction and 50 patients with sleep dysfunction) were studied. Erosive esophagitis was found more in patients with sleep disturbance than in those without sleep disturbance (45% versus 31%, P = 0.04). Abnormal esophageal pH was found more in patients with dysfunction (22%) than in patients without sleep dysfunction (5.7%, P = 0.03). Recumbent acid contact time (%) was greater in patients with sleep disturbance than in those without sleep disturbance (3.7 ± 2.4 versus 1.9 ± 0.9, P = 0.04). Sleep quality score positively correlated with acid contact time (r = 0.32, P = 0.02), prolonged reflux events (r = 0.45, P = 0.008) and longer reflux event (r = 0.28, P = 0.03) during recumbent period. Patients with gastroesophageal reflux disease along with sleep dysfunction are characterized with greater nocturnal acid reflux and more erosive esophagitis. Our study suggests that increased nocturnal acid reflux may play a role in inducing sleep disturbance in patients with gastroesophageal reflux disease. Copyright © 2016 Southern Society for Clinical Investigation. Published by Elsevier Inc. All rights reserved.

  19. Gastroesophageal scintigraphy to assess the severity of gastroesophageal reflux disease. [/sup 99m/Tc-sulfur colloid

    Energy Technology Data Exchange (ETDEWEB)

    Menin, R.A.; Malmud, L.S.; Petersen, R.P.; Maier, W.P.; Fisher, R.S.

    1980-01-01

    Thirty-six (36) patients with symptomatic gastroesophageal reflux were studied. Symptoms of heartburn, regurgitation, and dysphagia were scored as to their severity and compared to quantitative tests of gastroesophageal reflux. Patients were studied with the acid reflux test, fiberoptic endoscopy, exophageal mucosal biopsy with a pinch forceps, esophageal manometry, and radioisotopic gastroesophgeal scintigraphy. Symptoms were scored according to an arbitrary grading system as mild, moderate, or severe. There were significant correlations between symptoms scores and both the degree of endoscopic esophagitis and the gastroesophageal reflux indices as measured by the radioisotopic scintiscan, but not with the degree of histologic esophagitis or lower esophageal sphincter pressure. Review of the findings suggest the following profile for patients who might require antireflux surgery: severe symptoms; presence of endoscopic esophagitis; resting lower esophageal sphincter pressure below 10 mmHg; and gastroesophageal reflux index above 10%.

  20. Dental erosion caused by gastroesophageal reflux disease: a case report.

    Science.gov (United States)

    Cengiz, Seda; Cengiz, M Inanç; Saraç, Y Sinasi

    2009-07-22

    Chronic regurgitation of gastric acids in patients with gastroesophageal reflux disease may cause dental erosion, which can lead in combination with attrition or bruxism to extensive loss of coronal tooth tissue. This clinical report describes treatment of severe tooth wear of a gastroesophageal reflux disease patient who is 54-year-old Turkish male patient. After his medical treatment, severe tooth wear, bruxism and decreased vertical dimensions were determined. The vertical dimension was re-established and maxillary and mandibular anterior and posterior teeth were prepared for metal-ceramic restorations. Metal-ceramic fixed partial dentures were fabricated as full mouth restorations for both maxillary and mandibular arches because of splinting all teeth. And then maxillary stabilization splint was fabricated for his bruxism history. Significant loss of coronal tooth structure must taken into consideration. Gastroesophageal reflux disease by itself or in combination with attrition, abrasion or bruxism may be responsible for the loss. An extensive diagnostic evaluation is essential for the medical and dental effects of the problem.

  1. Gastroesophageal reflux (GER) and respiratory disease in children

    International Nuclear Information System (INIS)

    Shazia, F.

    2002-01-01

    Full text: The aim of this study is: to identify any possible relationship between recurrent lower respiratory tract infection and GER, to identify any possible relationship between asthma and GER, to determine the prevalence of GER in children suffering from RLRTI and bronchial asthma, and to evaluate the sensitivity and accuracy of different GER diagnostic modalities. Thirty children with recurrent lower respiratory tract infection and bronchial asthma were evaluated for possible presence of the GER. Radionuclide gastroesophageal scintigraphy was performed in all these 30 patients (age range 6 months - 10 years). Patients also underwent ultrasonography and/or barium swallow or fluoroscopy on separate day. Patients were grouped according to presenting coinplaints and investigative modalities. Group A was the patients of RLRTI, which underwent GER scintigraphy, barium studies and ultrasonography. Group B patients were patients with bronchial asthma who underwent all 3 investigations. Group C was patients with RLRTI who under went GER scintigraphy and barium studies only. Patients with bronchial asthma who underwent barium studies and GER scintigraphy were included in group D. Group E and F were patients with RLRTI and bronchial asthma who underwent ultrasonography and GER scintigraphy only respectively. For each group, reflux index was calculated in all positive patients. GER reflux of varying degrees was observed in 20 % patients. The severity of the clinical symptoms was directly proportional to the severity of gastroesophageal reflux. Reflux index was positively correlating with clinical symptoms as well. When compared with other investigative modalities employed GER scintigraphy was found to be more superior in terms of sensitivity and specificity. Objective assessment of gastroesophageal reflux with the help of GER scintigraphy is feasible and is superior to other modalities and it should be employed much more frequently as an initial investigative procedure

  2. Knowledge of pediatrician on gastroesophageal reflux/gastroesophageal reflux disease in children: a preliminary study

    Directory of Open Access Journals (Sweden)

    Edward Surjono

    2016-10-01

    Full Text Available Background Gastroesophageal reflux (OER is involuntary movement of gastric content into esophagus due to transient lower esophageal sphincter relaxation. This condition usually ignored by physician. Many GER cases have severe complication before properly managed. Ten years after incorporating GER into Indonesia pediatric training curriculum, the knowledge of GER among pediatrician need to be measured. Objectives To measure pediatrician's knowledge of GER/GERD in children. Methods This was a cross sectional study using questionnaire and interview. Result There were 387 respondents who filled the questionnaire and being interviewed. The majority of respondents were between 25-45 years old (33.6%. Respondents who graduated before the year 2000 were 48.3%, and after 2000 were 51.7%. Majority of respondents were general pediatrician (90.2% and 41.3% working in teaching hospitals Among pediatricians graduated after year 2000,6 6%,5 0.5% and 57.5% could gave more than 80% correct answer to questions about general knowledge, diagnosis and management of GERD as compared to 49.2%, 42.2% and 47% subjects graduated before year 2000. More pediatricians graduated before year 2000 answered the questions on general knowledge, diagnosis and management < 60% correctly compared to those graduated after year 2000 (42.2%, 25.2% and 28.3% vs. 14%,11.5% and 12%, respectively. Fifty five of 160 (34.4% respondents who working in teaching hospital gave more than 80% correct answer to questions about GERD. Compared to those working in non-teaching hospitals, only 17.6% were able to correctly answer more than 80% of questions. Conclusions Better knowledge about GER/GERD are found among pediatricians graduated after the topics has been introduced to the curriculum and among those practicing in teaching hospitals.

  3. [Esophageal complications of gastroesophageal reflux disease: consequences or defensive reactions?

    Science.gov (United States)

    Horváth, Örs Péter; Bognár, Laura; Papp, András; Vereczkei, András

    2017-05-01

    Gastroesophageal reflux disease affects more than 10% of the adult population. Most patients can be effectively treated with lifestyle changes and adequate acid-reducing therapy. However, about 10% of the patients remain symptomatic despite treatment and severe complications may develop. Interestingly, some of these complications seem to be a sort of defensive mechanism that may either alleviate the patient's symptoms or prevent developing further complications. In Barrett's esophagus, which can be unambigously considered as a complication of gastroesophageal reflux disease, reflux symptoms ruining the quality of life may significantly improve, since the metaplastic Barrett epithelium is much more resistent to gastric acid, than the normal epithelial lining of the esophagus. Furthermore, the motility disorders (hypertensive lower esophageal sphincter, achalasia, cricopharyngeal achalasia) and structural changes (Schatzki's ring, esophageal stricture, subglottic trachea stenosis), which develop as a complication of reflux may help to prevent aspiration that can cause new complaints and may lead to further complications. Orv Hetil. 2017; 158(20): 763-769.

  4. Asthma and gastroesophageal reflux disease: a multidisciplinary point of view.

    Science.gov (United States)

    Solidoro, Paolo; Patrucco, Filippo; Fagoonee, Sharmila; Pellicano, Rinaldo

    2017-08-01

    Asthma and gastroesophageal reflux (GORD) are widespread and potentially coexisting diseases. Incidence and prevalence of concomitant asthma and GORD are highly variable among studies. This is mainly due to the heterogeneity of study designs. To explain a potential link, some pathophysiological anomaly has been proposed such as the altered pressure gradient between thorax and abdomen, the parasympathetic reflex, the heightened bronchial reactivity and chemical effects of microaspired gastric juice. An accurate diagnosis of asthma and GORD is pivotal in order to lead effective treatment and to reach a significant positive outcome, in terms of quality of life and respiratory function amelioration. Gastroenterological evaluation of GORD includes the empiric proton pump-inhibitors (PPIs) trial, the esophageal pH monitoring and endoscopic evaluation. Besides spirometric investigations, pulmonologist have more specific examens such as bronchoalveolar lavage and exhaled breath condensate. Actually, international recommendations regarding the management of asthma suggest the assessment of potential comorbidities, including the presence of GORD, mostly in children, only in patients with normal pulmonary functional tests with frequent respiratory symptoms, and in case of uncontrolled asthma. Symptomatic gastro-esophageal reflux patients should be treated, but those with uncontrolled asthma should not be treated with anti-reflux drugs unless they are symptomatic for reflux. This review explores the state of the art about the pathogenesis and the management of the relationship between asthma and GORD.

  5. Does gastroesophageal reflux increase chronic obstructive pulmonary disease exacerbations?

    Science.gov (United States)

    Iliaz, Sinem; Iliaz, Raim; Onur, Seda Tural; Arici, Serpil; Akyuz, Umit; Karaca, Cetin; Demir, Kadir; Besisik, Fatih; Kaymakoglu, Sabahattin; Akyuz, Filiz

    2016-06-01

    The relationship between chronic obstructive pulmonary disease (COPD) exacerbations and gastroesophageal reflux (GER) has been investigated less than asthma-GER. We aimed to evaluate the presence of GER in patients with COPD and its impact on exacerbations. We included 24 patients with stable mild-moderate stage COPD and 19 volunteers as the control group. We conducted a gastroesophageal reflux disease (GERD) symptom questionnaire, gastroscopy, manometry, and an ambulatory 24-h pH-impedance study. According to the GERD questionnaire, only 5 (20.8%) patients with COPD had typical GER symptoms. According to the 24-h pH-impedance study, the mean DeMeester score (DMS) was 38.1 ± 34.6 in the COPD group and 13.3 ± 16.8 in the control group (p = 0.01). The acid reflux (DMS > 14.7) rate was higher in patients with COPD than in controls (73.9% vs 26.3%, p = 0.01). The symptom association probability positivity rate was 17.4% (n = 4) in the COPD group, which was similar to the controls (p = 0.11). The mean proximal extension rate of reflux (Z 17 cm) was 26.4 ± 12.9% in the COPD group. The proximal extent of reflux was positively correlated with the number of COPD exacerbations per year (p = 0.03, r = 0.448). In the motility results, only 2 (20%) patients in the control group had a minor motility disorder. Seventeen (70.8%) patients in the COPD group had a minor motility disorder, and 4 (16.7%) had major motility disorders (p gastroesophageal reflux was frequent in patients with COPD, but only a quarter had typical reflux symptoms. The proximal extent of reflux may trigger frequent exacerbations of COPD. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. Causes of, and Therapeutic Approaches for, Proton Pump Inhibitor-Resistant Gastroesophageal Reflux Disease in Asia

    OpenAIRE

    Kinoshita, Yoshikazu; Ishihara, Shunji

    2008-01-01

    Proton pump inhibitors (PPIs) are the most widely used drugs for treatment of gastroesophageal reflux disease. However, approximately 20% of patients with reflux esophagitis and 40% of those with nonerosive reflux diseases complain of troublesome symptoms, even during treatment with PPIs. In patients with reflux esophagitis, dose escalation and co-administration with a histamine ...

  7. Assessing Old and New Diagnostic Tests for Gastroesophageal Reflux Disease.

    Science.gov (United States)

    Vaezi, Michael F; Sifrim, Daniel

    2018-01-01

    A detailed critique of objective measurements of gastroesophageal reflux disease (GERD) would improve management of patients suspecting of having reflux, leading to rational selection of treatment and better outcomes. Many diagnostic tests for GERD have been developed over the past decades. We analyze their development, positive- and negative-predictive values, and ability to predict response to treatment. These features are important for development of medical, surgical, and endoscopic therapies for GERD. We discuss the value of available diagnostic tests and review their role in management of patients with persistent reflux symptoms despite adequate medical or surgical treatment. This is becoming a significant health economic problem, due to the widespread use of proton pump inhibitors. GERD is believed to cause nonesophageal symptoms, such as those provoked by ear, nose, throat, or respiratory disorders. We analyze the value of GERD diagnostic tests in evaluation of these troublesome, nonesophageal symptoms. Copyright © 2018 AGA Institute. Published by Elsevier Inc. All rights reserved.

  8. An updated review on gastro-esophageal reflux in pediatrics.

    Science.gov (United States)

    Vandenplas, Yvan; Hauser, Bruno

    2015-01-01

    Comprehensive guidelines for the diagnosis and management of gastro-esophageal reflux (GER) and GER disease (GERD) were developed by the European and North American Societies for Pediatric Gastroenterology, Hepatology and Nutrition. GERD is reflux associated with troublesome symptoms or complications. The recognition of GER and GERD is relevant to implement best management practices. A conservative management is indicated in infants with uncomplicated physiologic reflux. Children with GERD may benefit from further evaluation and treatment. Since the publications of the European and North American Societies for Pediatric Gastroenterology, Hepatology and Nutrition guidelines in 2009, no important novelties in drug treatment have been reported. Innovations are mainly restricted to the management of regurgitation in infants. During the last 5 years, pros and cons of multichannel intraluminal impedance have been highlighted. However, overall 'not much has changed' in the diagnosis and management of GER and GERD in infants and children.

  9. The Changing Impact of Gastroesophageal Reflux Disease in Clinical Practice.

    Science.gov (United States)

    Akst, Lee M; Haque, Omar J; Clarke, John O; Hillel, Alexander T; Best, Simon R A; Altman, Kenneth W

    2017-03-01

    The National Ambulatory Medical Care Survey (NAMCS) database was utilized to understand evolving national trends in diagnosis and management of reflux. The NAMCS database was queried for visits related to gastroesophageal reflux diagnosis and management. Analysis performed for time periods 1998-2001, 2002-2005, and 2006-2009 was weighted to provide national estimates of care. Results were compared to previously reported time periods from 1990 to 2001 to evaluate patterns in overall visits, age and ethnicity of patients, provider type, and prescriptions provided. The number of ambulatory visits for reflux increased from 8 684 000 in 1998-2001 to 15 750 000 in 2006-2009. Visits increased across each time period for internal medicine, family, and gastroenterology physicians. Among otolaryngologists, absolute visits increased from 1998-2001 to 2002-2005 but decreased in 2006-2009; difference between these time periods did not reach statistical significance. From 1998-2001 to 2006-2009, reflux medication use increased 233%, with continuing trends toward increased proton pump inhibitor use. Reflux visits have increased across all demographic subgroups studied. Knowledge of these trends may inform further paradigm shifts in diagnosis and management of reflux.

  10. Nasogastric intubation causes gastroesophageal reflux in patients undergoing elective laparotomy.

    LENUS (Irish Health Repository)

    Manning, B J

    2012-02-03

    BACKGROUND: The routine use of nasogastric tubes in patients undergoing elective abdominal operation is associated with an increased incidence of postoperative fever, atelectasis, and pneumonia. Previous studies have shown that nasogastric tubes have no significant effect on the incidence of gastroesophageal reflux or on lower esophageal sphincter pressure in healthy volunteers. We hypothesized that nasogastric intubation in patients undergoing laparotomy reduces lower esophageal sphincter pressure and promotes gastroesophageal reflux in the perioperative period. METHODS: A prospective randomized case-control study was undertaken in which 15 consenting patients, admitted electively for bowel surgery, were randomized into 2 groups. Group 1 underwent nasogastric intubation after induction of anesthesia, and Group 2 did not. All patients had manometry and pH probes placed with the aid of endoscopic vision at the lower esophageal sphincter and distal esophagus, respectively. Nasogastric tubes, where present, were left on free drainage, and sphincter pressures and pH were recorded continuously during a 24-hour period. Data were analyzed with 1-way analysis of variance. RESULTS: The mean number of reflux episodes (defined as pH < 4) in the nasogastric tube group was 137 compared with a median of 8 episodes in the group managed without nasogastric tubes (P =.006). The median duration of the longest episode of reflux was 132 minutes in Group 1 and 1 minute in Group 2 (P =.001). A mean of 13.3 episodes of reflux lasted longer than 5 minutes in Group 1, with pH less than 4 for 37.4% of the 24 hours. This was in contrast to Group 2 where a mean of 0.13 episodes lasted longer than 5 minutes (P =.001) and pH less than 4 for 0.2% of total time (P =.001). The mean lower esophageal sphincter pressures were lower in Group 1. CONCLUSIONS. These findings demonstrate that patients undergoing elective laparotomy with routine nasogastric tube placement have significant gastroesophageal

  11. Advantages and disadvantages of lumping together gastroesophageal reflux disease and dyspepsia

    NARCIS (Netherlands)

    Smout, André J. P. M.

    2006-01-01

    PURPOSE OF REVIEW: The aim of this article is to identify and to balance the arguments in favor of and against lumping together gastroesophageal reflux disease and functional dyspepsia. RECENT FINDINGS: In at least half of the patients diagnosed with gastroesophageal reflux disease no organic

  12. Snus and risk of gastroesophageal reflux. A population-based case-control study

    DEFF Research Database (Denmark)

    Lie, Tina Malene; Bomme, Maria; Hveem, Kristian

    2017-01-01

    OBJECTIVE: Tobacco smoking is a risk factor for gastroesophageal reflux, but whether other tobacco products increase the risk is unclear. The aim of this study was to investigate if snus increases the risk of gastroesophageal reflux symptoms (GERS). MATERIAL AND METHODS: The study was based...

  13. State of Motor-Evacuation Function of the Stomach According to 13C-Octanoate Breath Test in Patients with Gastroesophageal Reflux Disease

    Directory of Open Access Journals (Sweden)

    V.G. Mishchuk

    2014-09-01

    Full Text Available We examined 58 patients with erosive form of gastroesophageal reflux disease and 10 healthy volunteers. All patients underwent fibrogastroduodenoscopy, 24 hour pH monitoring in the lower third of esophagus, 13C-octanoate breath test, identified concentration of cholecystokinin-pankreozymin in blood serum. It is found that 44.83 % of patients with gastroesophageal reflux disease have delayed, 36.21 % — rapid and 18.97 % — normal motor-e­vacuation function of the stomach. In patients with delayed gastric motility we observed prevalence of bile reflux with pH over 6 in the lower third of the esophagus, amounting to 42 % (p = 0.044, and increased concentration in the blood of cholecystokinin-pankreozymin up to (7.12 ± 0.21 ng/ml (p < 0.05, in healthy subjects — (5.91 ± 0.34 ng/ml. In patients with accelerated motility number of refluxes under 4 was 45 %, and cholecystokinin-pankreozymin le­vel — (4.4 ± 1.2 ng/ml. These data support the view of other authors that causes of heartburn as a leading symptom of gastroesophageal reflux disease can be duodenogastric reflux and visceral hyperalgesia.

  14. Impacts of endoscopic gastroesophageal flap valve grading on pediatric gastroesophageal reflux disease.

    Directory of Open Access Journals (Sweden)

    Kai-Chi Chang

    Full Text Available Gastroesophageal flap valve (GEFV endoscopic grading is reported to be associated with gastroesophageal reflux disease (GERD in adults; however its role in pediatric groups remains unknown. This study aimed to investigate the significance of GEFV grading and the associations to multichannel intraluminal impedance and pH monitoring (MII-pH in children with GERD.A total of 48 children with GERD symptoms who received esophagogastroduodenoscopy and MII-pH monitoring were enrolled. The degree of GEFV was graded from I to IV according to the Hill classification, and classified into two groups: normal GEFV (Hill grades I and II, and abnormal GEFV (Hill grades III and VI. Endoscopic findings and MII-pH monitoring were analyzed among the groups.Thirty-six patients had normal GEFV while 12 had abnormal GEFV. The presence of erosive esophagitis was significantly more common in the patients with abnormal GEFV (p = 0.037, OR 9.84, 95% CI 1.15-84.42. Pathological acidic gastroesophageal reflux (GER determined by MII-pH was more prevalent in the patients with loosened GEFV geometry (p = 0.01, OR 7.0, 95% CI 1.67-27.38. There were significant positive correlations between GEFV Hill grading I to IV and the severity of erosive esophagitis (r = 0.49, p<0.001, percentage of supine acid reflux (r = 0.37, p = 0.009, percentage of total acid reflux (r = 0.3284, p = 0.023, and DeMeester score (r = 0.36, p = 0.01 detected by pH monitoring. In the impedance study, GEFV Hill grading also positively correlated to median number of acid reflux events (r = 0.3015, p = 0.037.GEFV dysfunction highly associated with acid GER and severe erosive esophagitis. An abnormal GEFV is a sign of acid GER in children.

  15. Dynamic measurements of reflux for quantifying gastroesophageal reflux in patients with prolonged esophageal transit time

    International Nuclear Information System (INIS)

    Gratz, K.F.; Creutzig, H.; Schmiedt, W.; Oelert, H.; Hundeshagen, H.; Medizinische Hochschule Hannover

    1985-01-01

    A combination of a radionuclide transit test and a dynamic gastroesophageal scan was evaluated in normal volunteers, in patients with achalasia treated by pneumatic dilatation (n=34) or Heller myotomy (n=21). Interpretation of 31 of 57 examinations done with usual scintiscan was not possible because of too high esophageal tracer retention. Only one case could not be interpreted with the modified technique. Gastroesophageal reflux was detected and quantified in this manner in 8 patients, 6 more than with the usual scintiscan. 7 of these 8 patients have had Heller procedure, 1 patient even combined with fundoplasty. (orig.) [de

  16. Dynamic measurements of reflux for quantifying gastroesophageal reflux in patients with prolonged esophageal transit time

    Energy Technology Data Exchange (ETDEWEB)

    Gratz, K.F.; Creutzig, H.; Schmiedt, W.; Oelert, H.; Hundeshagen, H.

    1985-05-01

    A combination of a radionuclide transit test and a dynamic gastroesophageal scan was evaluated in normal volunteers, in patients with achalasia treated by pneumatic dilatation (n=34) or Heller myotomy (n=21). Interpretation of 31 of 57 examinations done with usual scintiscan was not possible because of too high esophageal tracer retention. Only one case could not be interpreted with the modified technique. Gastroesophageal reflux was detected and quantified in this manner in 8 patients, 6 more than with the usual scintiscan. 7 of these 8 patients have had Heller procedure, 1 patient even combined with fundoplasty.

  17. Effect of hyoscine butylbromide on gastroesophageal reflux in barium studies of the upper gastrointestinal tract

    Energy Technology Data Exchange (ETDEWEB)

    McLaughlin, R.F.; Mathieson, J.R.; Chipperfield, P.M.; Grymaloski, M.R.; Wong, A.D.

    1994-12-01

    The presence or absence and severity of gastroesophageal reflux before and after intravenous injection of 120 mg Buscopan were evaluated in 112 consecutive patients undergoing upper gastrointestinal examination. The study was undertaken to test the hypothesis that hyoscine butylbromide (Buscopan) could artificially induce gastroesophageal reflux during barium examination of the upper intestinal tract. Gastroesophageal reflux was seen in 49 (44%) of the patients. There was no significant difference in the overall occurrence or degree of gastroesophageal reflux before and after injection of Buscopan. The routine use of Buscopan was therefore unlikely to spuriously increase the frequency or degree of gastroesophageal reflux observed on upper gastrointestinal barium studies. The study also showed that Buscopan had a satisfactory antispasmodic effect and few side effects. 7 refs., 1 tab.

  18. Role of gastroesophageal reflux disease in lung transplantation

    Science.gov (United States)

    Hathorn, Kelly E; Chan, Walter W; Lo, Wai-Kit

    2017-01-01

    Lung transplantation is one of the highest risk solid organ transplant modalities. Recent studies have demonstrated a relationship between gastroesophageal reflux disease (GERD) and lung transplant outcomes, including acute and chronic rejection. The aim of this review is to discuss the pathophysiology, evaluation, and management of GERD in lung transplantation, as informed by the most recent publications in the field. The pathophysiology of reflux-induced lung injury includes the effects of aspiration and local immunomodulation in the development of pulmonary decline and histologic rejection, as reflective of allograft injury. Modalities of reflux and esophageal assessment, including ambulatory pH testing, impedance, and esophageal manometry, are discussed, as well as timing of these evaluations relative to transplantation. Finally, antireflux treatments are reviewed, including medical acid suppression and surgical fundoplication, as well as the safety, efficacy, and timing of such treatments relative to transplantation. Our review of the data supports an association between GERD and allograft injury, encouraging a strategy of early diagnosis and aggressive reflux management in lung transplant recipients to improve transplant outcomes. Further studies are needed to explore additional objective measures of reflux and aspiration, better compare medical and surgical antireflux treatment options, extend follow-up times to capture longer-term clinical outcomes, and investigate newer interventions including minimally invasive surgery and advanced endoscopic techniques. PMID:28507913

  19. Gastroesophageal reflux disease: Update on inflammation and symptom perception.

    Science.gov (United States)

    Altomare, Annamaria; Guarino, Michele Pier Luca; Cocca, Silvia; Emerenziani, Sara; Cicala, Michele

    2013-10-21

    Although gastroesophageal reflux disease (GERD) is a common disorder in Western countries, with a significant impact on quality of life and healthcare costs, the mechanisms involved in the pathogenesis of symptoms remain to be fully elucidated. GERD symptoms and complications may result from a multifactorial mechanism, in which acid and acid-pepsin are the important noxious factors involved. Prolonged contact of the esophageal mucosa with the refluxed content, probably caused by a defective anti-reflux barrier and luminal clearance mechanisms, would appear to be responsible for macroscopically detectable injury to the esophageal squamous epithelium. Receptors on acid-sensitive nerve endings may play a role in nociception and esophageal sensitivity, as suggested in animal models of chronic acid exposure. Meanwhile, specific cytokine and chemokine profiles would appear to underlie the various esophageal phenotypes of GERD, explaining, in part, the genesis of esophagitis in a subset of patients. Despite these findings, which show a significant production of inflammatory mediators and neurotransmitters in the pathogenesis of GERD, the relationship between the hypersensitivity and esophageal inflammation is not clear. Moreover, the large majority of GERD patients (up to 70%) do not develop esophageal erosions, a variant of the condition called non-erosive reflux disease. This summary aims to explore the inflammatory pathway involved in GERD pathogenesis, to better understand the possible distinction between erosive and non-erosive reflux disease patients and to provide new therapeutic approaches.

  20. Gastric emptying of solid food in patients with gastroesophageal reflux

    International Nuclear Information System (INIS)

    Shay, S.; Eggli, D.; Van Nostrand, D.; Johnson, L.

    1985-01-01

    While delayed solid gastric emptying (GE) has been reported in patients with gastroesophageal reflux (GER), the relationship of GE to daytime and/or nighttime reflux patterns, and the severity of endoscopic esophagitis are unknown. The authors measured GE in a study population of symptomatic patients (n=33) with abnormal 24 hour pH monitoring (24 hr pH). The study population was divided into two groups by esophagoscopy; those with (E+=22); and 2) those without (E-=11) erosive esophagitis and/or Barrett's esophagus. GE was measured in all patients and in 15 normal volunteers (NL) by the in vivo labelling of chicken liver with Tc-99m-SC, which was in turn diced into 1 cm. cubes and given in 7 1/2 oz. of beef stew. Upright one minute anterior and posterior digital images were obtained every 15 min. for 2.5 hours. 24 hour pH was divided into daytime (upright) and nighttime (supine) segments, and acid exposure was defined as % time pH < 4 for that posture. There was no correlation between GE T 1/2 and acid exposure, daytime or nighttime, for the patient population as a whole. However, patients with the longest GE T1/2 tended to have severe daytime reflux. The authors rarely found delayed solid food gastric emptying in patients with reflux; moreover, they found no association between GE and either diurnal reflux patterns on 24 hr pH or the severity of endoscopic esophagitis

  1. Current status of gastroesophageal reflux disease : diagnosis and treatment.

    Science.gov (United States)

    Chuang, Tang-Wei; Chen, Shou-Chien; Chen, Kow-Tong

    2017-01-01

    The aim of this study was to explore the recent advances in diagnosis and treatment of gastroesophageal reflux disease (GERD). Previous studies were searched using the terms "gastroesophageal reflux disease" and "diagnosis" or "treatment" in Medline and Pubmed. Articles that were not published in the English language, manuscripts without an abstract, reviews, meta-analysis, and opinion articles were excluded from the review. After a preliminary screening, all of the articles were reviewed and synthesized to provide an overview of the contemporary approaches to GERD. GERD has a variety of symptomatic manifestations, which can be grouped into typical, atypical and extra-esophageal symptoms. Those with the highest specificity for GERD are acid regurgitation and heartburn. In the absence of other alarming symptoms, these symptoms allow one to make a presumptive diagnosis of GERD and initiate empiric therapy. GERD-associated complications include erosive esophagitis, peptic stricture, Barrett's esophagus, esophageal adenocarcinoma and pulmonary disease. Management of GERD may involve lifestyle modifications, medical and surgical therapy. Medical therapy involves acid suppression, which can be achieved with antacids, histamine-receptor antagonists or proton-pump inhibitors. Whereas most patients can be effectively managed with medical therapy, others may go on to require anti-reflux surgery after undergoing a proper pre-operative evaluation. The management of this disease requires a complex approach. Maintenance therapy of GERD after using anti-secretory drugs should be continuously monitored. © Acta Gastro-Enterologica Belgica.

  2. Sex and Gender Differences in Gastroesophageal Reflux Disease

    Science.gov (United States)

    Kim, Young Sun; Kim, Nayoung; Kim, Gwang Ha

    2016-01-01

    It is important to understand sex and gender-related differences in gastroesophageal reflux disease (GERD) because gender-related biologic factors might lead to better prevention and therapy. Non-erosive reflux disease (NERD) affects more women than men. GERD symptoms are more frequent in patients with NERD than in those with reflux esophagitis. However, men suffer pathologic diseases such as reflux esophagitis, Barrett’s esophagus (BE), and esophageal adenocarcinoma (EAC) more frequently than women. The prevalence of reflux esophagitis is significantly increased with age in women, especially after their 50s. The mean age of EAC incidence in women is higher than in men, suggesting a role of estrogen in delaying the onset of BE and EAC. In a chronic rat reflux esophagitis model, nitric oxide was found to be an aggravating factor of esophageal injury in a male-predominant way. In addition, the expression of esophageal occludin, a tight junction protein that plays an important role in the esophageal defense mechanism, was up-regulated in women. This explains the male predominance of reflux esophagitis and delayed incidence of BE or EAC in women. Moreover, the symptoms such as heartburn, regurgitation, and extra-esophageal symptoms have been more frequently reported by women than by men, suggesting that sex and gender play a role in symptom perception. Differential sensitivity with augmented symptoms in women might have diagnostic and therapeutic influence. Furthermore, recent studies have suggested that hormone replacement therapy has a protective effect against esophageal cancer. However, an anti-inflammatory role of estrogen remains compelling, which means further study is necessary in this area. PMID:27703114

  3. Dynamic scintigraphy of esophagus in gastroesophageal reflux patients

    International Nuclear Information System (INIS)

    Foltynova, V.; Brousil, J.; Belohlavek, O.; Rehak, F.; Pafko, P.

    1988-01-01

    Scintigraphic examination of esophagus was performed in 24 patients with clinical signs of gastroesophageal reflux (GER). The results were divided into five different types of clinical findings representing different disorders in esophageal motility. The results were compared with radiological examinations, pH-metry and endoscopy. Sensitivity of the scintigraphy was 94.1%, specificity 50%, and accuracy 89.5%. The results are much better than those of radiological examinations and are comparable with pH-metry. Esophageal scintigraphy a good noninvasive method providing information about the motility of the esophagus not obtainable with other methods. (author). 8 figs., 9 refs

  4. Presentation and Epidemiology of Gastroesophageal Reflux Disease.

    Science.gov (United States)

    Richter, Joel E; Rubenstein, Joel H

    2018-01-01

    Gastroesophageal reflux disease (GERD) is the most prevalent gastrointestinal disorder in the United States, and leads to substantial morbidity, though associated mortality is rare. The prevalence of GERD symptoms appeared to increase until 1999. Risk factors for complications of GERD include advanced age, male sex, white race, abdominal obesity, and tobacco use. Most patients with GERD present with heartburn and effortless regurgitation. Coexistent dysphagia is considered an alarm symptom, prompting evaluation. There is substantial overlap between symptoms of GERD and those of eosinophilic esophagitis, functional dyspepsia, and gastroparesis, posing a challenge for patient management. Copyright © 2018 AGA Institute. Published by Elsevier Inc. All rights reserved.

  5. Predictors of low compliance with treatment in the patients with gastro-esophageal reflux disease

    Directory of Open Access Journals (Sweden)

    S. V. Tikhonov

    2013-01-01

    Full Text Available Gastroesophageal reflux disease is a widespread pathology requiring a long-term initial and maintaining therapy. Identification of the risk factors of low compliance of the patient with the treatment of the gastroesophageal reflux disease may be helpful in optimization of the patient - the doctor contact and thus may improve the compliance. The paper describes the predictors of low compliance that may be disclosed in the period of primary contact with the patients with gastroesophagial reflux pathology.

  6. [Differentiation therapy for non-acidic gastroesophageal reflux disease].

    Science.gov (United States)

    Lishchuk, N B; Simanenkov, V I; Tikhonov, S V

    2017-01-01

    To investigate the clinical and pathogenetic features of the non-acidic types of gastroesophageal reflux disease (GERD) and to evaluate the impact of combined therapy versus monotherapy on the course of this disease. The investigation enrolled 62 patients with non-acidic GERD. The follow-up period was 6 weeks. The patients were divided into 2 groups: 1) weakly acidic gastroesophageal refluxes (GER); 2) weakly alkaline GER. Then each group was distributed, thus making up 4 groups: 1) 19 patients with weakly acidic GER who received monotherapy with rabeprazole 20 mg/day; 2) 21 patients with weakly acidic GER had combined therapy with rabeprazole 20 mg and itopride; 3) 8 patients with weakly alkaline GER who received ursodeoxycholic acid (UDCA) monotherapy; and 4) 14 patients with weakly alkaline GER who had combined therapy with UDCA and itopride, The clinical symptoms of the disease, the endoscopic pattern of the upper gastrointestinal tract (GIT) mucosa, histological changes in the esophageal and gastric mucosa, and the results of 24-hour impedance pH monitoring were assessed over time. During differentiation therapy, the majority of patients reported positive clinical changes and an improved or unchanged endoscopic pattern. Assessment of impedance pH monitoring results revealed decreases in the overall number of GERs, the presence of a bolus in the esophagus, and the number of proximal refluxes. These changes were noted not only in patients taking proton pump inhibitors (PPIs), but also in those treated with UDCA monotherapy or combined PPI and prokinetic therapy. A differentiated approach to non-acidic GER treatment contributes to its efficiency. Adding the prokinetic itomed (itopride hydrochloride) to PPI therapy in a patient with weakly acidic GER enhances the efficiency of treatment, by positively affecting upper GIT motility. The mainstay of therapy for GERD with a predominance of weakly alkaline refluxes is UDCA, the combination of the latter and the

  7. Gastroesophageal Reflux Disease and Alkaline Reflux: the Mechanisms of the Development and Therapeutic Approach

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    T.D. Zviahintseva

    2016-11-01

    Full Text Available The article deals with gastroesophageal reflux disease (GERD — a pathology, which occupies a leading place among all acid-related diseases. The main mechanism of GERD is a violation of the motor-evacuation function of the stomach — slowing gastric emptying and duodenogastric reflux. Slow gastric emptying contributes to more frequent reflux, and the presence of duodenal contents in refluxate — alkaline reflux — is aggressive for the esophageal mucosa (EM. This is due to the presence of bile acids, lysolecithin and pancreatic enzymes in the esophageal refluxate. A long existing contact of aggressive factors in the stomach and the esophagus leads to the development of inflammatory and destructive lesions of the mucous membrane of these organs. According to many researchers, bile acids play a key role in the pathogenesis of the damaging effects on the EM. Drug correction of GERD with alkaline reflux includes, along with the administration of proton pump inhibitors, prokinetics (itopride hydrochloride and ursodeoxycholic acid preparations.

  8. Epidemiology of Gastroesophageal Reflux Disease in Asia: A Systematic Review

    Science.gov (United States)

    2011-01-01

    Ethnic and geographical differences are important factors in studying disease frequencies, because they may highlight the environmental or genetic influences in the etiology. We retrieved the studies which have been published regarding the epidemiologic features of gastroesophageal reflux disease (GERD) in Asia, based on the definitions of GERD, study settings, publication years and geographical regions. From the population-based studies, the prevalence of symptom-based GERD in Eastern Asia was found to be 2.5%-4.8% before 2005 and 5.2%-8.5% from 2005 to 2010. In Southeast and Western Asia, it was 6.3%-18.3% after 2005, which was much higher than those in Eastern Asia. There were robust epidemiologic data of endoscopic reflux esophagitis in medical check-up participants. The prevalence of endoscopic reflux esophagitis in Eastern Asia increased from 3.4%-5.0% before 2000, to 4.3%-15.7% after 2005. Although there were only limited studies, the prevalence of extra-esophageal syndromes in Asia was higher in GERD group than in controls. The prevalence of Barrett's esophagus was 0.06%-0.84% in the health check-up participants, whereas it was 0.31%-2.00% in the referral hospital settings. In summary, the prevalence of symptom-based GERD and endoscopic reflux esophagitis has increased in Asian countries. However, the prevalence of Barrett's esophagus in Asia has not changed and also still rare. PMID:21369488

  9. Belching during gastroscopy and its association with gastroesophageal reflux disease.

    Science.gov (United States)

    Lee, B S; Lee, S H; Jang, D K; Chung, K H; Hwang, J H; Jang, S E; Cha, B H; Ryu, J K; Kim, Y-T

    2016-05-01

    Belching may result from transient lower esophageal sphincter relaxation; therefore, it has been proposed that belching may be a manifestation of gastroesophageal reflux disease (GERD). This study was conducted to investigate the frequency of belching during esophagogastroduodenoscopy (EGD) and its association with GERD. A retrospective review was performed on prospectively collected clinical and endoscopic data from 404 subjects who underwent EGD without sedation from December 2012 to May 2013 in a training hospital in Korea. All detectable belching events during endoscopy were counted. Frequency and severity of belching events were compared between the group with and without GERD using an ordinal logistic regression model. There were 145 GERD patients (26 erosive reflux disease and 119 nonerosive reflux disease [NERD]). In the multivariable analysis, GERD was significantly associated with a higher frequency of belching events (odds ratio = 6.59, P reflux disease (n = 378) and NERD (n = 293). NERD was also a predictive factor for frequent belching during EGD (odds ratio = 6.61, P Diseases of the Esophagus.

  10. Extraoesophageal symptoms and signs of gastroesophageal reflux disease

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    Bojan Tepeš

    2006-04-01

    Full Text Available Background Gastroesophageal reflux disease (GERD is very common in developed world, with the prevalence of disease is between 6 and 20%. Pathologic reflux can provoke not only typical symptoms (heartburn and regurgitation but also atypical symptoms and diseases of extraoesophageal organs (pulmonary, ENT, mouth. High prevalence of GERD in patients with unexplained chest pain, asthma, chronic cough, chronic laryngitis, hoarsness and dental erosions is not a proof of causality. GERD can cause these diseases with reflux of acid and pepsin into pharynx, larynx, lungs and mouth (reflux theory or through vasovagal mechanisms (reflex theory. Conclusions Good therapeutic success with medical or operative treatment in early methodologically not well conducted studies has not been completely proven in double-blind placebo controlled studies. GERD is an ethyological reason for these extraoesophageal symptoms and diseases in an approximately one third of patients. With diagnostic modalities that we have now, we cannot clearly define in which patient is GERD is an ethyologic factor or a contributer, before we start the treatment. In patients suspected of having GERD, there is therapeutic option of a trial with high dose of proton pump inhibitor for 3 to 6 months. In other patients with low clinical suspicion of GERD, 24-hour pH testing should be done first.

  11. Gastroesophageal reflux disease - unit description, diagnosis and treatment

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    Michał Raban

    2017-07-01

    Full Text Available Many GPs are increasingly dealing with patients complaining of ailments likely to suggest gastro-esophageal reflux disease (GERD. These symptoms include heartburn, abdominal pain, and a feeling of esophageal reflux (regurgitation. GERD is one of the most common gastrointestinal diseases that gastroenterologists meet in their practice (1, 2. In North America the problem is affected from 18.1% to even 27.8% of the population. The situation is similar in Europe, where the proportion of people with reflux symptoms is in the range of 8.8% - 25.9%. Among European countries, the prevalence of GERD symptoms is higher in the north of the continent than in the south. The growing problem of overweight and obesity that makes GERD more and more recognized in the population of children and adolescents (3 is a worrying fact. Interestingly, reflux-related complaints are much less frequent in eastern Asia, affecting only 2.5% -7.8% of the population (4.

  12. Gastroesophageal reflux disease. Scintigraphic, endoscopic and histologic considerations

    Energy Technology Data Exchange (ETDEWEB)

    Kault, B.; Halvorsen, T.; Petersen, H.; Grette, K.; Myrvold, H.E.

    1986-01-01

    Radionucleotide scintigraphy and esophagoscopy with biopsy were carried out in 101 patients with symptoms strongly suggestive of gastroesophageal reflux (GER) disease. GER was visualized by scintigraphy in 86.1% of the patients. Endoscopic and histologic esophagitis were found in 68.1% and 58.4% of the patients, respectively, whereas both examinations taken together showed evidence of esophagitis in 82%. Histologic evidence of esophagitis was found in nearly all patients with severe endoscopic changes, and in 43.7% of the patients with no endoscopic abnormality. Scintigraphic reflux was demonstrated more frequently in the patients with severe endoscopic esophagitis (97.5%) than in those with no or only mild endoscopic changes (78.6%). Scintigraphic reflux was found in 91.5% and 78.5% of the patients with and without histologic evidence of esophagitis. 15 of the 18 patients (83.3%) without endoscopic and histologic abnormalities in the esophagus had scintigraphic evidence of reflux. The present study strongly supports the clinical significance of scintigraphy in GER disease and confirms that esophageal biopsy specimens increase the sensitivity of endoscopic evaluation. 31 refs.

  13. Infant Gastroesophageal Reflux Information on the World Wide Web.

    Science.gov (United States)

    Balgowan, Regina; Greer, Leah C; D'Auria, Jennifer P

    2016-01-01

    The purpose of this study was to describe the type and quality of health information about infant gastroesophageal reflux (GER) that a parent may find on the World Wide Web. The data collection tool included evaluation of Web site quality and infant GER-specific content on the 30 sites that met the inclusion criteria. The most commonly found content categories in order of frequency were management strategies, when to call a primary care provider, definition, and clinical features. The most frequently mentioned strategies included feeding changes, infant positioning, and medications. Thirteen of the 30 Web sites included information on both GER and gastroesophageal reflux disease. Mention of the use of medication to lessen infant symptoms was found on 15 of the 30 sites. Only 10 of the 30 sites included information about parent support and coping strategies. Pediatric nurse practitioners (PNPs) should utilize well-child visits to address the normalcy of physiologic infant GER and clarify any misperceptions parents may have about diagnosis and the role of medication from information they may have found on the Internet. It is critical for PNPs to assist in the development of Web sites with accurate content, advise parents on how to identify safe and reliable information, and provide examples of high-quality Web sites about child health topics such as infant GER. Copyright © 2016 National Association of Pediatric Nurse Practitioners. Published by Elsevier Inc. All rights reserved.

  14. Dental Erosion in Children with Gastroesophageal Reflux Disease.

    Science.gov (United States)

    De Oliveira, Patricia Alves Drummond; Paiva, Saul Martins; De Abreu, Mauro Henrique Nogueira Guimarães; Auad, Sheyla Márcia

    2016-01-01

    The purpose of this study was to investigate the impact of gastroesophageal reflux disease (GERD) on dental erosion (DE) in children and analyze the association between dental erosion and diet, oral hygiene, and sociodemographic characteristics. This case-control study encompassed 43 two- to 14-year-olds diagnosed positive for GERD by the 24-hour pH monitoring, paired by age group with 136 healthy controls, in Belo Horizonte, Minas Gerais, Brazil. DE was assessed by one calibrated examiner using the O'Sullivan index. A questionnaire was self-administered by parents collecting information regarding sociodemographics, oral hygiene, and dietary habits. Dental erosion experience was compared between the groups, and a stratified analysis was performed (PDental erosion was diagnosed in 10.6 percent (N equals 19) of all the children; 25.6 percent (N equals 11) of GERD children and 5.9 percent (N equals eight) of children without GERD, P=0.001). Dental erosion was not associated with dietary consumption or sociodemographic characteristics in both groups (P≥0.05). Children who used adult toothpaste had a 5.79 higher chance of having dental erosion in the group with GERD. Children diagnosed with gastroesophageal reflux disease were at an increased risk of having dental erosion when compared to healthy subjects; among the GERD children, dental erosion was associated with the use of adult toothpaste.

  15. The effects of sleeve gastectomy on gastro-esophageal reflux and gastro-esophageal motility.

    Science.gov (United States)

    Hayat, Jamal O; Wan, Andrew

    2014-05-01

    Sleeve gastrectomy is an increasingly performed bariatric procedure associated with low morbidity and good short to medium term effects on weight loss and comorbid conditions. Studies assessing the prevalence of post-operative gastro-esophageal reflux disease (GERD), show sleeve gastrectomy may provoke de novo GERD symptoms or worsening of pre-existing GERD. Pathophysiological mechanisms of GERD after sleeve gastrectomy include a hypotensive lower esophageal sphincter, increased gastro-esophageal pressure gradient and intra-thoracic migration of the remnant stomach. A reduction in the compliance of the gastric remnant may provoke an increase in transient lower esophageal sphincter relaxations. Time-resolved MRI suggests relative gastric stasis in the proximal remnant and increased emptying from the antrum. A lack of standardisation of technique, along with heterogeneity of studies assessing GERD may explain the wide variability in reported results. Simultaneous and careful repair of an associated hiatus hernia may result in a reduction in the prevalence of post-operative GERD.

  16. Laparoscopic surgery for gastro-esophageal acid reflux disease.

    Science.gov (United States)

    Schijven, Marlies P; Gisbertz, Suzanne S; van Berge Henegouwen, Mark I

    2014-02-01

    Gastro-esophageal reflux disease is a troublesome disease for many patients, severely affecting their quality of life. Choice of treatment depends on a combination of patient characteristics and preferences, esophageal motility and damage of reflux, symptom severity and symptom correlation to acid reflux and physician preferences. Success of treatment depends on tailoring treatment modalities to the individual patient and adequate selection of treatment choice. PubMed, Embase, The Cochrane Database of Systematic Reviews, and the Cumulative Index to Nursing and Allied Health Literature (CINAHL) were searched for systematic reviews with an abstract, publication date within the last five years, in humans only, on key terms (laparosc* OR laparoscopy*) AND (fundoplication OR reflux* OR GORD OR GERD OR nissen OR toupet) NOT (achal* OR pediat*). Last search was performed on July 23nd and in total 54 articles were evaluated as relevant from this search. The laparoscopic Toupet fundoplication is the therapy of choice for normal-weight GERD patients qualifying for laparoscopic surgery. No better pharmaceutical, endoluminal or surgical alternatives are present to date. No firm conclusion can be stated on its cost-effectiveness. Results have to be awaited comparing the laparoscopic 180-degree anterior fundoplication with the Toupet fundoplication to be a possible better surgical alternative. Division of the short gastric vessels is not to be recommended, nor is the use of a bougie or a mesh in the vast majority of GERD patients undergoing surgery. The use of a robot is not recommended. Anti-reflux surgery is to be considered expert surgery, but there is no clear consensus what is to be called an 'expert surgeon'. As for setting, ambulatory settings seem promising although high-level evidence is lacking. Copyright © 2013 Elsevier Ltd. All rights reserved.

  17. PSYCHOSOMATIC ASPECTS IN THE TREATMENT OF GASTROESOPHAGEAL REFLUX DISEASE

    Directory of Open Access Journals (Sweden)

    V. I. Trofimov

    2015-01-01

    Full Text Available Gastroesophageal reflux disease is the most common disease of the esophagus, through the development of which is impaired motor function of the upper gastrointestinal system, allowing the disease to be quite be classified as psychosomatic, especially in the early stages of development, when no apparent organic complications that affect the structure of tissues. A significant percentage of mental disorders is observed in patients even before the development of somatic complaints. Patients in number of 105 people are examined. The first group — experienced (71 patient received complex treatment, which includes the basic pathogenetic, symptomatic, and psychotropic treatment in the form of anxiolytics and antidepressants. The choice of drug was based on the results of psychological testing. The second group — the comparison group (34 patients received only conventional treatment, without psychiatric support. Analysis was conducted of the astheno-vegetative syndrome, psychological characteristics of patients in relation to their disease, indicators of anxiety level and severity of depression. Patients with not erosive reflux disease have a frequency of detection of a depression and uneasiness was more than twice higher, than at patients with erosive reflux disease. After carrying out psychotropic treatment these indicators were practically made even. Prescription of psychotropic therapy in the form of antidepressants and anxiolytics has allowed to minimize the timing regression of clinical and psychosomatic manifestations of disease.

  18. Peroral endoscopic cardial constriction in gastroesophageal reflux disease.

    Science.gov (United States)

    Hu, Hai-Qing; Li, Hui-Kai; Xiong, Ying; Zhang, Xiao-Bin; Zhi, Jun-Li; Wang, Xiao-Xiao; Ling-Hu, En-Qiang

    2018-04-01

    Gastroesophageal reflux disease (GERD) is a major digestive health problem with a high and increasing incidence worldwide. Peroral endoscopic cardial constriction (PECC) was developed by our group to provide a less invasive treatment for GERD.In this preliminary follow-up study, 16 patients were enrolled and 13 patients with GERD were targeted for analysis according to the Los Angeles classification of reflux esophagitis. The GERD health-related quality of life (GERD-HRQL) scale and esophageal pH monitoring were applied to assess clinical efficiency at 3 and 6 months after PECC treatment, respectively.All GERD patients successively received PECC, and no severe treatment-related complication was reported. Before PECC treatment, the GERD-HRQL scale was 19.92 ± 7.89. At 3 and 6 months after treatment, the GERD-HRQL scale was 4.46 ± 4.31 and 5.69 ± 5.07, respectively. DeMeester score was 125.50 ± 89.64 before PECC treatment, and 16.97 ± 12.76 and 20.32 ± 15.22 at 3 and 6 months after PECC treatment. Furthermore, the fraction time of a pH below 4 significantly decreased at 3 and 6 months after PECC treatment. Fraction time at pH reflux of stomach contents.

  19. Recent advances in diagnostic testing for gastroesophageal reflux disease.

    Science.gov (United States)

    Naik, Rishi D; Vaezi, Michael F

    2017-06-01

    Gastroesophageal reflux disease (GERD) has a large economic burden with important complications that include esophagitis, Barrett's esophagus, and adenocarcinoma. Despite endoscopy, validated patient questionnaires, and traditional ambulatory pH monitoring, the diagnosis of GERD continues to be challenging. Areas covered: This review will explore the difficulties in diagnosing GERD with a focus on new developments, ranging from basic fundamental changes (histology and immunohistochemistry) to direct patient care (narrow-band imaging, impedance, and response to anti-reflux surgery). We searched PubMed using the noted keywords. We included data from full-text articles published in English. Further relevant articles were identified from the reference lists of review articles. Expert commentary: Important advances in novel parameters in intraluminal impedance monitoring such as baseline impedance monitoring has created some insight into alternative diagnostic strategies in GERD. Recent advances in endoscopic assessment of esophageal epithelial integrity via mucosal impedance measurement is questioning the paradigm of prolonged ambulatory testing for GERD. The future of reflux diagnosis may very well be without the need for currently employed technologies and could be as simple as assessing changes in epithelia integrity as a surrogate marker for GERD. However, future studies must validate such an approach.

  20. Impact of obesity treatment on gastroesophageal reflux disease.

    Science.gov (United States)

    Khan, Abraham; Kim, Aram; Sanossian, Cassandra; Francois, Fritz

    2016-01-28

    Gastroesophageal reflux disease (GERD) is a frequently encountered disorder. Obesity is an important risk factor for GERD, and there are several pathophysiologic mechanisms linking the two conditions. For obese patients with GERD, much of the treatment effort is focused on weight loss and its consistent benefit to symptoms, while there is a relative lack of evidence regarding outcomes after novel or even standard medical therapy is offered to this population. Physicians are hesitant to recommend operative anti-reflux therapy to obese patients due to the potentially higher risks and decreased efficacy, and these patients instead are often considered for bariatric surgery. Bariatric surgical approaches are broadening, and each technique has emerging evidence regarding its effect on both the risk and outcome of GERD. Furthermore, combined anti-reflux and bariatric options are now being offered to obese patients with GERD. However, currently Roux-en-Y gastric bypass remains the most effective surgical treatment option in this population, due to its consistent benefits in both weight loss and GERD itself. This article aims to review the impact of both conservative and aggressive approaches of obesity treatment on GERD.

  1. [Gastroesophageal reflux disease in preschool children with asthma].

    Science.gov (United States)

    Yoshida, Yukinori; Kameda, Makoto; Nishikido, Tomoki; Takamatu, Isamu; Doi, Satoru

    2008-05-01

    In pediatric intractable asthma, there is occasionally an association with GERD (gastroesophageal reflux disease). It is not clear in which cases GERD should be suspected or how effective the GERD therapy is in treating the asthma. Twenty-seven preschool children (asthma attack in spite of asthma therapy underwent 24-hour esophageal pH monitoring. We examined retrospectively the incidence of GERD and the effectiveness of famotidine in GERD positive patients. 18 of the 27 patients (66.7%) had positive results (GERD positive group). In 12 of the 15 patients (80%) who underwent GERD therapy (famotidine), respiratory symptoms were decreased. In the GERD positive group, the incidence of acid reflux during waking hours was more frequent than during sleeping hours. In 8 of 12 patients (66.7%) in whom famotidine was effective, cough and wheeze often occurred during the daytime and corresponded with the time when acid reflux must commonly occurred. We conclude that children suffering from recurrent asthma attack in spite of asthma therapy must be examined for the presence of GERD.

  2. A review of pharmacotherapy for treating gastroesophageal reflux disease (GERD).

    Science.gov (United States)

    Savarino, Edoardo; Zentilin, Patrizia; Marabotto, Elisa; Bodini, Giorgia; Della Coletta, Marco; Frazzoni, Marzio; de Bortoli, Nicola; Martinucci, Irene; Tolone, Salvatore; Pellegatta, Gaia; Savarino, Vincenzo

    2017-09-01

    Medical therapy of gastroesophageal reflux disease (GERD) is based on the use of proton pump inhibitors (PPIs) as first choice treatment. Despite their effectiveness, about 20-30% of patients report an inadequate response and alternative drugs are required. Areas covered: This review provides an overview of current pharmacotherapy for treating GERD by showing the results of PPIs, reflux inhibitors, antidepressants and mucosa protective medications. Expert opinion: Medical therapy of GERD does not definitely cure the disease, because even PPIs are not able to change the key factors responsible for it. However, they remain the mainstay of medical treatment, allowing us to alleviate symptoms, heal esophagitis and prevent complications in the majority of cases. Nevertheless, many patients do not respond, because acid does not play any pathogenetic role. Prokinetics and reflux inhibitors have the potential to control motor abnormalities, but the results of clinical trials are inconsistent. Antidepressant drugs are effective in specific subgroups of NERD patients with visceral hypersensitivity, but larger, controlled clinical studies are necessary. Protective drugs or medical devices have been recently adopted to reinforce mucosal resistance and preliminary trials have confirmed their efficacy either combined with or as add-on medication to PPIs in refractory patients.

  3. Does surgery correct esophageal motor dysfunction in gastroesophageal reflux

    International Nuclear Information System (INIS)

    Russell, C.O.; Pope, C.E.; Gannan, R.M.; Allen, F.D.; Velasco, N.; Hill, L.D.

    1981-01-01

    The high incidence of dysphagia in patients with symptomatic gastroesophageal reflux (GER) but no evidence of peptic stricture suggests esophageal motor dysfunction. Conventional methods for detecting dysfunction (radiologic and manometric examinations) often fail to detect abnormality in these patients. Radionuclide transit (RT), a new method for detecting esophageal motor dysfunction, was used to prospectively assess function in 29 patients with symptomatic GER uncomplicated by stricture before and three months after antireflux surgery (HILL). The preoperative incidence of dysphagia and esophageal dysfunction was 73% and 52%, respectively. During operation (Hill repair), intraoperative measurement of the lower esophageal sphincter pressure was performed and the LESP raised to levels between 45 and 55 mmHg. The preoperative lower esophageal sphincter pressure was raised from a mean of 8.6 mmHg, to mean of 18.5 mmHg after operation. No patient has free reflux after operation. Postoperative studies on 20 patients demonstrated persistence of all preoperative esophageal dysfunction despite loss of dysphagia. RT has demonstrated a disorder of esophageal motor function in 52% of patients with symptomatic GER that may be responsible for impaired esophageal clearance. This abnormality is not contraindication to surgery. The results indicate that construction of an effective barrier to reflex corrects symptoms of reflux, even in the presence of impaired esophageal transit. Radionuclide transit is a safe noninvasive test for assessment of esophageal function

  4. Does surgery correct esophageal motor dysfunction in gastroesophageal reflux

    Energy Technology Data Exchange (ETDEWEB)

    Russell, C.O.; Pope, C.E.; Gannan, R.M.; Allen, F.D.; Velasco, N.; Hill, L.D.

    1981-09-01

    The high incidence of dysphagia in patients with symptomatic gastroesophageal reflux (GER) but no evidence of peptic stricture suggests esophageal motor dysfunction. Conventional methods for detecting dysfunction (radiologic and manometric examinations) often fail to detect abnormality in these patients. Radionuclide transit (RT), a new method for detecting esophageal motor dysfunction, was used to prospectively assess function in 29 patients with symptomatic GER uncomplicated by stricture before and three months after antireflux surgery (HILL). The preoperative incidence of dysphagia and esophageal dysfunction was 73% and 52%, respectively. During operation (Hill repair), intraoperative measurement of the lower esophageal sphincter pressure was performed and the LESP raised to levels between 45 and 55 mmHg. The preoperative lower esophageal sphincter pressure was raised from a mean of 8.6 mmHg, to mean of 18.5 mmHg after operation. No patient has free reflux after operation. Postoperative studies on 20 patients demonstrated persistence of all preoperative esophageal dysfunction despite loss of dysphagia. RT has demonstrated a disorder of esophageal motor function in 52% of patients with symptomatic GER that may be responsible for impaired esophageal clearance. This abnormality is not contraindication to surgery. The results indicate that construction of an effective barrier to reflex corrects symptoms of reflux, even in the presence of impaired esophageal transit. Radionuclide transit is a safe noninvasive test for assessment of esophageal function.

  5. [Gastro-esophageal reflux and chronic respiratory diseases].

    Science.gov (United States)

    Dirou, S; Germaud, P; Bruley des Varannes, S; Magnan, A; Blanc, F-X

    2015-12-01

    Gastroesophageal reflux disease (GERD) frequently occurs in association with chronic respiratory diseases although the casual link is not always clear. Several pathophysiological and experimental factors are considered to support a role for GERD in respiratory disease. Conversely, respiratory diseases and bronchodilator treatment can themselves exacerbate GERD. When cough or severe asthma is being investigated, GERD does not need to be systematically looked for and a therapeutic test with proton pump inhibitors is not always recommended. pH impedance monitoring is now the reference diagnostic tool to detect non acid reflux, a form of reflux for which proton pump inhibitor treatment is ineffective. Recent data have shown a potential role of GERD in idiopathic pulmonary fibrosis and bronchiolitis obliterans following lung transplantation, leading to discussions about the place of surgery in this context. However, studies using pH impedance monitoring are still needed to better understand and manage the association between GERD and chronic respiratory diseases. Copyright © 2015 SPLF. Published by Elsevier Masson SAS. All rights reserved.

  6. Sexual activity does not predispose to reflux episodes in patients with gastroesophageal reflux disease

    Science.gov (United States)

    Bor, Serhat; Valytova, Elen; Yildirim, Esra; Vardar, Rukiye

    2014-01-01

    Background The role of sexual activity on gastroesophageal reflux disease (GERD) is an under-recognized concern of patients, and one rarely assessed by physicians. Objective The objective of this article is to determine the influence of sexual activity on the intraesophageal acid exposure and acid reflux events in GERD patients. Methods Twenty-one patients with the diagnosis of GERD were prospectively enrolled. Intraesophageal pH monitoring was recorded for 48 hours with a Bravo capsule. All patients were instructed to have sexual intercourse or abstain in a random order two hours after the same refluxogenic dinner within two consecutive nights. Patients were requested to have sex in the standard “missionary position” and women were warned to avoid abdominal compression. The patients completed a diary reporting the time of the sexual intercourse and GERD symptoms. The percentage of reflux time and acid reflux events were compared in two ways: within 30 and 60 minutes prior to and after sexual intercourse on the day of sexual intercourse and in the same time frame of the day without sexual intercourse. Results Fifteen of 21 GERD patients were analyzed. The percentage of reflux time and number of acid reflux events did not show a significant difference within the 30- and 60-minute periods prior to and after sexual intercourse on the day of sexual intercourse and on the day without sexual intercourse, as well. Conclusion Sexual activity does not predispose to increased intraesophageal acid exposure and acid reflux events. Larger studies are needed to confirm our findings in patients who define reflux symptoms during sexual intercourse. PMID:25452843

  7. [Knowledge and practice of Brazilian pediatricians concerning gastroesophageal reflux disease in infants].

    Science.gov (United States)

    Soares, Ana Cristina Fontenele; de Freitas, Carla Lima; de Morais, Mauro Batista

    2015-01-01

    To assess the knowledge and practice of pediatricians about infants with physiological reflux and gastroesophageal reflux disease. 140 pediatricians were interviewed during two scientific events in 2009 and 2010. The questions referred to two clinical cases of infants. One with symptoms of infant regurgitation (physiological reflux) and another with gastroesophageal reflux disease. Among 140 pediatricians, 11.4% (n=16) and 62.1% (n=87) would require investigation tests, respectively for infant regurgitation (physiological reflux) and gastroesophageal reflux disease. A series of upper gastrointestinal exams would be the first requested with a higher frequency. Medication would be prescribed by 18.6% (n=26) in the case of physiological reflux and 87.1% (n=122) in the case of gastroesophageal reflux disease. Prokinetic drugs would be prescribed more frequently than gastric acid secretion inhibitors. Sleeping position would be recommended by 94.2% (n=132) and 92.9% (n=130) of the respondents, respectively for the case of physiological reflux and gastroesophageal reflux disease; however, about half of the respondents would recommend the prone position. Only 10 (7.1%) of the pediatricians would exclude the cow's milk protein from the infants' diet. Approaches different from the international guidelines are often considered appropriate, especially when recommending a different position other than the supine and prescription of medication. In turn, the interviews enable us to infer the right capacity of the pediatricians to distinguish physiologic reflux and gastroesophageal reflux disease correctly. Copyright © 2014 Associação de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

  8. Correlation of Gastroesophageal reflux disease Assessment Symptom Questionnaire to impedance-pH measurements in children.

    Science.gov (United States)

    Prachuapthunyachart, Sittichoke; Jarasvaraparn, Chaowapong; Gremse, David A

    2017-01-01

    Esophageal multichannel intraluminal impedance-pH monitoring has become one of the preferred tests to correlate observed reflux-like behaviors with esophageal reflux events. The Gastroesophageal reflux disease Assessment Symptom Questionnaire is a validated tool used to distinguish infants with gastroesophageal reflux disease from healthy children. The aim of this study was to determine whether the Gastroesophageal reflux disease Assessment Symptom Questionnaire composite symptom scores and individual symptom scores correlate with outcomes in esophageal multichannel intraluminal impedance-pH monitoring. A total of 26 patients with gastroesophageal reflux disease-associated symptoms, aged 0-2 years, for whom both esophageal multichannel intraluminal impedance-pH monitoring and Gastroesophageal reflux disease Assessment Symptom Questionnaire survey results were available were included in the study. Gastroesophageal reflux disease Assessment Symptom Questionnaire score data were collected from a 7-day recall of parent's responses about the frequency and severity of gastroesophageal reflux disease symptoms, which determined the individual symptom scores. The composite symptom scores is the sum of all individual symptom scores. Multichannel intraluminal impedance-pH study results were compared to Gastroesophageal reflux disease Assessment Symptom Questionnaire data using Pearson correlation. Among 26 patients, a total number of 2817 (1700 acid and 1117 non-acid) reflux episodes and 845 clinical reflux behaviors were recorded. There were significant correlations between the reflux index and the individual symptom scores for coughing/gagging/choking (r 2 = 0.2842, p = 0.005), the impedance score and individual symptom scores for coughing/gagging/choking (r 2 = 0.2482, p = 0.009), the reflux symptom index for acid reflux-related coughing/gagging/choking and the individual symptom scores for coughing/gagging/choking (r 2 = 0.1900, p = 0.026), the impedance score and

  9. Persistent reflux symptoms cause anxiety, depression, and mental health and sleep disorders in gastroesophageal reflux disease patients.

    Science.gov (United States)

    Kimura, Yoshihide; Kamiya, Takeshi; Senoo, Kyouji; Tsuchida, Kenji; Hirano, Atsuyuki; Kojima, Hisayo; Yamashita, Hiroaki; Yamakawa, Yoshihiro; Nishigaki, Nobuhiro; Ozeki, Tomonori; Endo, Masatsugu; Nakanishi, Kazuhisa; Sando, Motoki; Inagaki, Yusuke; Shikano, Michiko; Mizoshita, Tsutomu; Kubota, Eiji; Tanida, Satoshi; Kataoka, Hiromi; Katsumi, Kohei; Joh, Takashi

    2016-07-01

    Some patients with gastroesophageal reflux disease experience persistent reflux symptoms despite proton pump inhibitor therapy. These symptoms reduce their health-related quality of life. Our aims were to evaluate the relationship between proton pump inhibitor efficacy and health-related quality of life and to evaluate predictive factors affecting treatment response in Japanese patients. Using the gastroesophageal reflux disease questionnaire, 145 gastroesophageal reflux disease patients undergoing proton pump inhibitor therapy were evaluated and classified as responders or partial-responders. Their health-related quality of life was then evaluated using the 8-item Short Form Health Survey, the Pittsburgh Sleep Quality Index, and the Hospital Anxiety and Depression Scale questionnaires. Sixty-nine patients (47.6%) were partial responders. These patients had significantly lower scores than responders in 5/8 subscales and in the mental health component summary of the 8-item Short Form Health Survey. Partial responders had significantly higher Pittsburgh Sleep Quality Index and Hospital Anxiety and Depression Scale scores, including anxiety and depression scores, than those of responders. Non-erosive reflux disease and double proton pump inhibitor doses were predictive factors of partial responders. Persistent reflux symptoms, despite proton pump inhibitor therapy, caused mental health disorders, sleep disorders, and psychological distress in Japanese gastroesophageal reflux disease patients.

  10. Relationship between gastroesophageal reflux symptoms and dietary factors in Korea.

    Science.gov (United States)

    Song, Ji Hyun; Chung, Su Jin; Lee, Jun Haeng; Kim, Young-Ho; Chang, Dong Kyung; Son, Hee Jung; Kim, Jae J; Rhee, Jong Chul; Rhee, Poong-Lyul

    2011-01-01

    The incidence of gastroesophageal reflux disease (GERD) is increasing in Korea. The aim of this study was to evaluate the relationship between GERD symptoms and dietary factors in Korea. From January 2007 to April 2008, 162 subjects were enrolled (81 in GERD group and 81 in control group). They were asked to complete the questionnaires about GERD symptoms and dietary habits. The symptom severity score was recorded by visual analogue scale. Subjects with overweight or obesity had an increased risk for GERD (OR, 2.52; 95% CI, 1.18-5.39). Irregular dietary intake was one of the risk factors for GERD (OR, 2.33; 95% CI, 1.11-4.89). Acid regurgitation was the most suffering (2.85 ± 2.95 by visual analogue scale) and frequent reflux-related symptom (57.5%) in GERD. Noodles (OR, 1.22; 95% CI, 1.12-1.34), spicy foods (OR, 1.09; 95% CI, 1.02-1.16), fatty meals (OR, 1.20; 95% CI, 1.09-1.33), sweets (OR, 1.42; 95% CI, 1.00-2.02), alcohol (OR, 1.16; 95% CI, 1.03-1.31), breads (OR, 1.17; 95% CI, 1.01-1.34), carbonated drinks (OR, 1.69; 95% CI, 1.04-2.74) and caffeinated drinks (OR,1.41; 95% CI, 1.15-1.73) were associated with symptom aggravation in GERD. Among the investigated noodles, ramen (instant noodle) caused reflux-related symptoms most frequently (52.4%). We found that noodles, spicy foods, fatty meals, sweets, alcohol, breads, carbonated drinks and caffeinated drinks were associated with reflux-related symptoms.

  11. Gastro-esophageal reflux disease and exacerbations in chronic obstructive pulmonary disease

    DEFF Research Database (Denmark)

    Ingebrigtsen, Truls S; Marott, Jacob L; Vestbo, Jørgen

    2015-01-01

    BACKGROUND AND OBJECTIVE: We tested the hypothesis that gastro-esophageal reflux disease is a risk factor for exacerbations in individuals with chronic obstructive pulmonary disease (COPD). METHODS: Among 9622 participants in the Copenhagen City Heart Study, we identified 1259 individuals with COPD...... applied a multivariable Cox regression analysis with adjustment for well-established risk factors associated with COPD exacerbations or gastro-esophageal reflux disease, including COPD severity, and symptoms. RESULTS: Individuals with COPD and gastro-esophageal reflux disease had more chronic bronchitis...... and information on gastro-esophageal reflux disease and the regular use of acid inhibitory treatment. These individuals were followed for 5 years with regard to medically treated COPD exacerbations, which we defined as a short course treatment with oral corticosteroids alone or in combination with antibiotics. We...

  12. Esophageal scintigraphy (milk scans) in infants and children with gastroesophageal reflux

    International Nuclear Information System (INIS)

    Heyman, S.

    1982-01-01

    Sequential swallows were evaluated in 31 infants and children having radionculide studies to assess gastroesophageal reflux, gastric emptying, and aspiration. Abnormal patterns were observed in 11 patients, suggesting that the swallowing phase may add useful information to the study

  13. Surgical reintervention after antireflux surgery for gastroesophageal reflux disease: a prospective cohort study in 130 patients

    NARCIS (Netherlands)

    Furnée, Edgar J. B.; Draaisma, Werner A.; Broeders, Ivo A. M. J.; Smout, Andre J. P. M.; Gooszen, Hein G.

    2008-01-01

    HYPOTHESIS: Surgical reintervention after antireflux surgery for gastroesophageal reflux disease is required in 3% to 6% of patients. The subjective outcome after reintervention has been reported in several studies, but objective results after these subsequent operations have rarely been published.

  14. Exhaled breath concentrations of acetic acid vapour in gastro-esophageal reflux disease

    Czech Academy of Sciences Publication Activity Database

    Dryahina, Kseniya; Pospíšilová, Veronika; Sovová, Kristýna; Shestivska, Violetta; Kubišta, Jiří; Spesyvyi, Anatolii; Pehal, F.; Turzíková, J.; Votruba, J.; Španěl, Patrik

    2014-01-01

    Roč. 8, č. 3 (2014), 037109 ISSN 1752-7155 Institutional support: RVO:61388955 Keywords : SIFT-MS * gastro-esophageal reflux * acetic acid Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 4.631, year: 2014

  15. Overlap of symptoms of gastroesophageal reflux disease, dyspepsia and irritable bowel syndrome in the general population

    DEFF Research Database (Denmark)

    Rasmussen, Sanne; Jensen, Trine Holm; Henriksen, Susanne Lund

    2014-01-01

    Abstract Introduction. Gastroesophageal reflux disease (GERD), functional dyspepsia (FD) and irritable bowel syndrome (IBS) are common functional gastrointestinal conditions with significant impact on the daily lives of individuals. The objective was to investigate the prevalence and overlap...

  16. Air column in esophagus and symptoms of gastroesophageal reflux disease

    International Nuclear Information System (INIS)

    Moosavi, Alijavad; Raji, Hanieh; Teimoori, Mojtaba; Ghourchian, Shadi

    2012-01-01

    During imaging of the normal esophagus, air is often detected. The purpose of this study was to determine the correlation between the appearance of air bubbles on imaging and Gastroesophageal Reflux Disease (GERD) symptoms. The cross-sectional imaging study was conducted at Rasole Akram Hospital, Tehran, Iran. A total of 44 patients underwent X-ray computed tomography (CT) scanning; the presence of air in the esophagus and visible on CT imaging was scrutinized. The average age of the subjects was 59 and the male to female ratio was 0.83. We found a significant relationship between the presence of GERD symptoms, the size of air bubbles and esophageal dilation (ED) on the CT scan. Air bubbles in the esophagus may be seen frequently in CT scans, but their size and location can vary. The GERD symptoms can arise when a small diameter air column is present within the esophagus, especially in the middle and lower parts

  17. Gastroesophageal reflux disease and non-digestive tract diseases.

    Science.gov (United States)

    Chen, Ying

    2015-05-01

    Over the past decade, incidence of gastroesophageal reflux disease (GERD) showed an increasing trend resulting from factors, including lifestyle and dietary habits; however, both etiology and pathological mechanisms remain controversial. GERD occurs as a result of a variety of mechanisms and there is no single factor. Symptoms of GERD are often non-typical, with a likelihood of being overlooked by non-gastroenterology professionals. Therefore, improving GERD awareness in non-gastroenterology practitioners, along with early diagnosis and treatment, provide potential benefit to clinicians and patients alike. Increasing evidence suggests GERD has specific connections with a variety of non-digestive tract conditions, may contribute an aggravating compounding effect on other diseases, prolong hospitalization, and increase subsequent medical costs. This review considers and emphasizes the association between GERD and non-digestive tract conditions, including atrial fibrillation, chronic obstructive pulmonary disease, primary pulmonary fibrosis and energy metabolism related to diet.

  18. Gastroesophageal reflux disease in Asia: a condition in evolution.

    Science.gov (United States)

    Ho, Khek Yu

    2008-05-01

    Widespread epidemiological changes, rising prevalence and gradual shifts in patterns of disease manifestations: this is the changing face of gastroesophageal reflux disease (GERD) in Asia. Are we witnessing a disease in evolution or merely the result of increased and more accurate case reporting that comes with advancing diagnostic technology, better medical facilities and heightened awareness of the disease? Do the figures reported really reflect the actual scenario or is there more to it than meets the eye? In this article, we take you back in time to review relevant developments over the past decade or so. We will draw on findings from across Asia, take an in-depth look at prevailing trends and patterns and examine some of the most plausible explanations behind the dynamics of this epidemiological transition.

  19. Different risk factors between reflux symptoms and mucosal injury in gastroesophageal reflux disease.

    Science.gov (United States)

    Li, Chung-Hsien; Hsieh, Tsung-Cheng; Hsiao, Tsung-Hsien; Wang, Pin-Chao; Tseng, Tai-Chung; Lin, Hans Hsienhong; Wang, Chia-Chi

    2015-06-01

    Gastroesophageal reflux disease (GERD) is diagnosed based on typical symptoms in clinical practice. It can be divided into two groups using endoscopy: erosive and nonerosive reflux disease (NERD). This study aims to determine the risk factors of reflux symptoms and mucosal injury. This was a two-step case-control study derived from a cohort of 998 individuals having the data of reflux disease questionnaire (RDQ) and endoscopic findings. Those with minor reflux symptoms were excluded. The first step compared symptomatic GERD patients with healthy controls. The 2(nd) step compared patients with erosive esophagitis with healthy controls. In this study, the prevalence of symptomatic GERD and erosive esophagitis were 163 (16.3%) and 166 (16.6%), respectively. A total of 507 asymptomatic individuals without mucosal injury of the esophagus on endoscopy were selected as healthy controls. Compared with healthy controls, multivariate analyses showed that symptomatic GERD patients had a higher prevalence of hypertriglyceridemia [odds ratio (OR), 1.83; 95% confidence interval (CI) 1.13-2.96] and obesity (OR, 1.85; 95% CI 1.08-3.02). By contrast, male sex (OR, 2.24; 95% CI 1.42-3.52), positive Campylo-like organism (CLO) test (OR, 0.56; 95% CI 0.37-0.84), and hiatus hernia (OR, 14.36; 95% CI 3.05-67.6) were associated with erosive esophagitis. In conclusion, obesity and hypertriglyceridemia were associated with reflux symptoms. By contrast, male sex, negative infection of Helicobacter pylori, and hiatus hernia were associated with mucosal injury. Our results suggested that risk factors of reflux symptoms or mucosal injury might be different in GERD patients. The underlying mechanism awaits further studies to clarify. Copyright © 2015. Published by Elsevier Taiwan.

  20. Different risk factors between reflux symptoms and mucosal injury in gastroesophageal reflux disease

    Directory of Open Access Journals (Sweden)

    Chung-Hsien Li

    2015-06-01

    Full Text Available Gastroesophageal reflux disease (GERD is diagnosed based on typical symptoms in clinical practice. It can be divided into two groups using endoscopy: erosive and nonerosive reflux disease (NERD. This study aims to determine the risk factors of reflux symptoms and mucosal injury. This was a two-step case-control study derived from a cohort of 998 individuals having the data of reflux disease questionnaire (RDQ and endoscopic findings. Those with minor reflux symptoms were excluded. The first step compared symptomatic GERD patients with healthy controls. The 2nd step compared patients with erosive esophagitis with healthy controls. In this study, the prevalence of symptomatic GERD and erosive esophagitis were 163 (16.3% and 166 (16.6%, respectively. A total of 507 asymptomatic individuals without mucosal injury of the esophagus on endoscopy were selected as healthy controls. Compared with healthy controls, multivariate analyses showed that symptomatic GERD patients had a higher prevalence of hypertriglyceridemia [odds ratio (OR, 1.83; 95% confidence interval (CI 1.13–2.96] and obesity (OR, 1.85; 95% CI 1.08–3.02. By contrast, male sex (OR, 2.24; 95% CI 1.42–3.52, positive Campylo-like organism (CLO test (OR, 0.56; 95% CI 0.37–0.84, and hiatus hernia (OR, 14.36; 95% CI 3.05–67.6 were associated with erosive esophagitis. In conclusion, obesity and hypertriglyceridemia were associated with reflux symptoms. By contrast, male sex, negative infection of Helicobacter pylori, and hiatus hernia were associated with mucosal injury. Our results suggested that risk factors of reflux symptoms or mucosal injury might be different in GERD patients. The underlying mechanism awaits further studies to clarify.

  1. Does the Use of Pacifier Affect Gastro-Esophageal Reflux in Preterm Infants?

    Science.gov (United States)

    Corvaglia, Luigi; Martini, Silvia; Corrado, Maria Francesca; Mariani, Elisa; Legnani, Elena; Bosi, Isabella; Faldella, Giacomo; Aceti, Arianna

    2016-05-01

    This crossover study showed that non-nutritive sucking, provided with a pacifier in 30 preterm infants, had no effect on acid and nonacid gastro-esophageal reflux evaluated by esophageal pH-impedance, and thus may be reasonably used in preterm neonates with symptoms of gastro-esophageal reflux. ClinicalTrials.gov: NCT02023216. Copyright © 2016 Elsevier Inc. All rights reserved.

  2. Histologic definition of gastro-esophageal reflux disease.

    Science.gov (United States)

    Chandrasoma, Parakrama T

    2013-07-01

    To review recent data supporting the development of new histology-based definitions of gastro-esophageal reflux disease (GERD). Three precisely definable columnar epithelial types--cardiac, oxyntocardiac and intestinal--may be interposed between esophageal squamous epithelium and gastric oxyntic (acid secreting) mucosa. This enables definition of a new histologic concept: the squamo-oxyntic gap. The squamo-oxyntic gap is zero or very small in autopsies performed on patients without evidence of GERD. The gap progressively increases in length with the severity of GERD, indicating that the squamo-oxyntic gap is a marker for chronic GERD. The distal part of the gap lines gastric-type rugal folds and, therefore, is distal to the present endoscopic definition of the gastro-esophageal junction. I contend that this distal gap segment (which has esophageal submucosal glands) is actually the dilated distal esophagus; this is the pathologic correlate of destruction of the abdominal segment of the lower esophageal sphincter. The dilated distal esophagus is mistaken for 'gastric cardia' by present endoscopic definitions. I believe that these data support the adoption of novel histologic definitions of GERD as follows: the presence of any squamo-oxyntic gap defines GERD; the length of the gap is a measure of severity of chronic GERD; and the presence of intestinal metaplasia in the gap defines Barrett esophagus and cancer risk.

  3. Endoscopic augmentation of the lower esophageal sphincter for the treatment of gastroesophageal reflux disease: Multicenter study of the gatekeeper reflux repair system

    NARCIS (Netherlands)

    Fockens, P.; Bruno, M. J.; Gabbrielli, A.; Odegaard, S.; Hatlebakk, J.; Allescher, H. D.; Rösch, T.; Rhodes, M.; Bastid, C.; Rey, J.; Boyer, J.; Muehldorffer, S.; van den Hombergh, U.; Costamagna, G.

    2004-01-01

    Background and Study Aims: The safety and effectiveness of the Gatekeeper Reflux Repair System (Medtronic Europe, Tolochenaz, Switzerland) in the treatment of gastroesophageal reflux disease (GERD) was evaluated. This new, reversible treatment modality involves the endoscopic introduction of

  4. Prospective study on effect of Helicobacter pylori on gastroesophageal reflux disease

    Directory of Open Access Journals (Sweden)

    Sabah Jalal Shareef

    2017-08-01

    Full Text Available Background and objective: The Helicobacter pylori infections role in etiology of peptic ulcer is well known, but its role in gastroesophageal reflux disease is one of the important issues which has to be confirmed. We tried to find out the effect of Helicobacter pylori infection on gastroesophageal reflux disease. Methods: The current study was done on 100 patients with gastroesophageal reflux disease from January 1st to June 30th, 2014 in Rizgary Teaching Hospital, Erbil city. The diagnosis was made by history, clinical examination, and endoscopy. Helicobacter pylori infection was confirmed by gastric biopsy and histopathological examination. We tried to find out the effects of Helicobacter pylori infection in gastroesophageal reflux disease patients and its eradication on their symptoms. The data was analyzed with the statistical package for the social sciences (version 18. Results: The mean age ± SD of participants was 37.13 ± 12.5 (17-75 years. The prevalence of Helicobacter pylori infection was 75%. The endoscopy showed that 50 out of 75 patients had erosive esophagitis and 25 out of 75 patients had normal appearance known as non-erosive esophagitis. The study showed no significance of its eradication on symptoms of gastroesophageal reflux disease. Conclusion: The effect of Helicobacter pylori infection in gastroesophageal reflux disease patients was significant regarding endoscopic finding while inversely related to symptoms severity. The eradication of infection did not cause improvement in symptom severity i.e. triple therapy not advised in the course of treatment.

  5. The diagnosis of gastro-esophageal reflux disease cannot be made with barium esophagograms.

    Science.gov (United States)

    Saleh, C M G; Smout, A J P M; Bredenoord, A J

    2015-02-01

    For over 50 years, barium studies have been used to diagnose gastro-esophageal reflux disease (GERD), but the value of this test is controversial. Our study aimed to determine if barium esophagograms can be used to diagnose GERD. Barium esophagograms and pH-impedance measurement were performed in 20 subjects with reflux symptoms. pH-impedance measurements were used as gold standard for the diagnosis of GERD. Gastro-esophageal reflux measured with the barium study was defined as a positive outcome. 50% of patients presented gastro-esophageal reflux on the barium esophagogram. No significant differences were observed in acid exposure time between subjects with (median: 7.4%; interquartile range, IQR: 8.4%) or without reflux at barium esophagography (median: 5.95%; IQR: 13.05%; p > 0.05). Nor did we find differences in median proximal extent of reflux measured with impedance monitoring between patients with a positive (median: 6.7%; IQR: 1.95%) and negative barium study (median: 7.1%; IQR: 0.68%; p > 0.05). Patients with reflux on barium esophagogram did not have a positive symptom association probability more often than those who did not have reflux at barium esophagography. Lastly, there were no differences in numbers of acid, weakly acidic or total reflux episodes between those with positive or negative barium esophagogram (p > 0.05). No correlations were found between the maximum proximal extent of gastro-esophageal reflux during esophagography and pH-impedance parameters. Presence or absence of gastro-esophageal reflux during barium esophagography does not correlate with incidence or extent of reflux observed during 24-h pH-impedance monitoring and is not of value for the diagnosis of GERD. © 2014 John Wiley & Sons Ltd.

  6. [Clinical and laboratory characteristics of patients with pathologic chronic gastroesophageal reflux].

    Science.gov (United States)

    Csendes, A; Burdiles, P; Maluenda, F; Cortés, C; Korn, O; Rojas, J; Tepper, P; Huertas, C; Sagastume, H; Puente, G; Quezada, F; Csendes, P

    1998-07-01

    Sixty percent of adults has typical symptoms of gastroesophageal reflux in Chile. To report the clinical and laboratory features of patients with gastroesophageal reflux. Five hundred thirty-four patients (255 male) with gastroesophageal reflux were included in a prospective protocol that included clinical analysis, manometry and endoscopy in all patients, barium swallow in 427, scintigraphy in 195, acid reflux test in 359, 24 h pH in 175, and differential potential of gastroesophageal mucosa in 73 patients. There was no correlation between the severity of symptoms and the endoscopical severity. Patients with Barret esophagus were 12 years older, were male in a greater proportion and had a higher proportion of manometrically incompetent sphincters than patients with esophageal reflux but without esophagitis or with erosive esophagitis. Severity of acid reflux, measured with 24 h pH monitoring was proportional to the endoscopical damage of the mucosa. There was a close relationship between the mucosal change limit determined with differential potentials and with endoscopy. No short esophagi were found. Patients with symptoms of gastroesophageal reflux must be assessed using several objective measures to determine the severity of their pathological alterations.

  7. WHAT IS THE REAL IMPAIRMENT ON ESOPHAGEAL MOTILITY IN PATIENTS WITH GASTROESOPHAGEAL REFLUX DISEASE?

    Directory of Open Access Journals (Sweden)

    Angela FALCÃO

    2013-04-01

    Full Text Available Context Impairment of esophageal motility is a common finding in patients with gastroesophageal reflux disease (GERD as reduced lower esophageal sphincter (LES basal pressure. A very low LES pressure might facilitate the occurrence of more gastroesophageal reflux whereas abnormal esophageal peristalsis may contribute to impaired esophageal clearance after reflux. Objective Evaluate the esophageal motor function of the lower esophageal sphincter and esophageal body in the various forms of gastroesophageal reflux disease. Methods The manometrics records of 268 patients, who had evaluation of the esophageal motility as part of the diagnostic gastroesophageal reflux disease were split into four groups, as follows: 33 patients who had no esophagitis; 92 patients who had erosive esophagitis; 101 patients who had short Barrett's esophagus and 42 patients who had long Barrett's esophagus. Results The group who had long Barrett's esophagus showed smaller mean LES pressure and higher percentage of marked LES hypotonia; in the distal segment of the esophageal body the this group showed higher percentage of marked hypocontractility of the distal segment (<30 mm Hg; this same group showed higher percentage of esophageal motility disorders. Conclusions The most intense esophageal motility disorders and lower pressure of lower esophageal sphincter were noted in the group with long Barrett's esophagus. Those with reflux esophagitis and short Barrett's esophagus had esophageal motility impairment, intermediate among patients with esophagitis and long Barrett's esophagus. Patients with typical symptoms of gastroesophageal reflux but without esophagitis by endoscopy study showed no impairment of esophageal motility.

  8. What is the real impairment on esophageal motility in patients with gastroesophageal reflux disease?

    Science.gov (United States)

    Falcão, Angela; Nasi, Ary; Brandão, Jeovana; Sallum, Rubens; Cecconello, Ivan

    2013-04-01

    Impairment of esophageal motility is a common finding in patients with gastroesophageal reflux disease (GERD) as reduced lower esophageal sphincter (LES) basal pressure. A very low LES pressure might facilitate the occurrence of more gastroesophageal reflux whereas abnormal esophageal peristalsis may contribute to impaired esophageal clearance after reflux. Evaluate the esophageal motor function of the lower esophageal sphincter and esophageal body in the various forms of gastroesophageal reflux disease. The manometrics records of 268 patients, who had evaluation of the esophageal motility as part of the diagnostic gastroesophageal reflux disease were split into four groups, as follows: 33 patients who had no esophagitis; 92 patients who had erosive esophagitis; 101 patients who had short Barrett's esophagus and 42 patients who had long Barrett's esophagus. The group who had long Barrett's esophagus showed smaller mean LES pressure and higher percentage of marked LES hypotonia; in the distal segment of the esophageal body the this group showed higher percentage of marked hypocontractility of the distal segment (disorders. The most intense esophageal motility disorders and lower pressure of lower esophageal sphincter were noted in the group with long Barrett's esophagus. Those with reflux esophagitis and short Barrett's esophagus had esophageal motility impairment, intermediate among patients with esophagitis and long Barrett's esophagus. Patients with typical symptoms of gastroesophageal reflux but without esophagitis by endoscopy study showed no impairment of esophageal motility.

  9. Pattern of food intolerance in patients with gastro-esophageal reflux symptoms.

    Science.gov (United States)

    Caselli, Michele; Lo Cascio, Natalina; Rabitti, Stefano; Eusebi, Leonardo H; Zeni, Elena; Soavi, Cecilia; Cassol, Francesca; Zuliani, Giovanni; Zagari, Rocco M

    2017-12-01

    Many food items have been involved in gastro-esophageal reflux disease pathogenesis and dietary modification has been proposed as first-line treatment. Test-based exclusion diets have shown to significantly reduce reflux symptoms. We aimed to assess the patterns of food intolerance in a series of patients with typical gastro-esophageal reflux symptoms (GERS). We retrospectively evaluated all patients with typical reflux symptoms, attending the Centre Study Association on Food Intolerance and Nutrition of Ferrara from January 2010 to October 2015, who resulted positive to at least one food item at the Leucocytotoxic Test. The presence and severity of typical GERS (heartburn and/or acid regurgitation) were assessed using the Gastro-esophageal Reflux Disease Impact Scale (GIS) questionnaire. Only individuals with a GIS Score of at least 5 points were included. Almost all patients (91.1%) were intolerant to at least 5 food items. The most frequent food intolerance (more than 33% of patients) were found for milk (55.4%), lettuce (46.4%), coffee (43.7%), brewer's yeast (42.9%), pork (42.9%), tuna (37.5%), rice (35.7%), sole (34.8%), asparagus (34.8%) and eggs (33.9%). Nine different clusters of food intolerance were detected. Patients with typical gastro-esophageal reflux symptoms seem to have intolerance to multiple food items, some of which (lettuce, brewer's yeast, tuna, rice, sole and asparagus) have not yet been associated to gastro-esophageal reflux disease.

  10. Insight Into the Relationship Between Gastroesophageal Reflux Disease and Asthma

    Science.gov (United States)

    Vaezi, Michael F

    2014-01-01

    Gastroesophageal reflux disease (GERD) is a common condition that presents with symptoms of heartburn and regurgitation. Asthma is an equally common medical condition that often coexists with GERD. The clinical scenario of difficult-to-treat asthma in the setting of concomitant GERD leads to the possibility of GERD-induced asthma. However, asthma may also induce GERD, so confusion has developed about the role of GERD in patients with moderate to severe asthma. Acid-suppressive therapy may be initiated in patients with asthma, but controlled studies have recently questioned the role of such therapy and, thus, have caused further confusion in this field. Recent advancements in the field of esophageal physiologic testing in GERD have introduced the concept of impedance–pH monitoring, which suggests a possible role of nonacid reflux in those who continue to be symptomatic despite acid-suppressive therapy. However, recent data caution about the role of surgical fundoplication based solely on the results of impedance monitoring. This article reviews current knowledge in the fields of GERD and asthma and suggests a possible treatment option for this group of patients. PMID:28435409

  11. Atrial fibrillation and gastroesophageal reflux disease: the cardiogastric interaction.

    Science.gov (United States)

    Linz, Dominik; Hohl, Mathias; Vollmar, Johanna; Ukena, Christian; Mahfoud, Felix; Böhm, Michael

    2017-01-01

    Atrial fibrillation (AF) is the most common sustained arrhythmia and is associated with significant morbidity and mortality. Multiple conditions like hypertension, heart failure, diabetes, sleep apnoea, and obesity play a role for the initiation and perpetuation of AF. Recently, a potential association between gastroesophageal reflux disease (GERD) and AF development has been proposed due to the close anatomic vicinity of the oesophagus and the left atrium. As an understanding of the association between acid reflux disease and AF may be important in the global multimodal treatment strategy to further improve outcomes in a subset of patients with AF, we discuss potential atrial arrhythmogenic mechanisms in patients with GERD, such as gastric and subsequent systemic inflammation, impaired autonomic stimulation, mechanical irritation due to anatomical proximity of the left atrium and the oesophagus, as well as common comorbidities like obesity and sleep-disordered breathing. Data on GERD and oesophageal lesions after AF-ablation procedures will be reviewed. Treatment of GERD to avoid AF or to reduce AF burden might represent a future treatment perspective but needs to be scrutinized in prospective trials. Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2016. For permissions please email: journals.permissions@oup.com.

  12. Prevalence of Gastroesophageal Reflux Disease in Type II Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    Huihui Sun

    2014-01-01

    Full Text Available Background/Aims. Patients with type II diabetes mellitus (DM were known to have higher prevalence of gastroesophageal reflux disease (GERD in the Western countries, but data on the impact of GERD on DM patients in our country are scarce. The aim of this study was to evaluate the prevalence of GERD in type II DM patients in Shanghai, China, and to explore its possible risk factors. Methods. 775 type II DM cases were randomly collected. Reflux Disease Questionnaire (RDQ was used to check the presence of GERD. Patients’ characteristics, laboratory data, face-to-face interview, nerve conduction study, and needle electromyogram (EMG test were analyzed. Results. 16% patients were found with typical GERD symptoms. Pathophysiological factors such as peripheral neuropathy, metabolism syndrome, and obesity were found to have no significant differences between GERD and non-GERD type II DM patients in the present study. Conclusion. The prevalence of GERD in type II DM patients is higher than that in adult inhabitants in Shanghai, China. No difference in pathophysiological factors, such as peripheral neuropathy, and metabolism syndrome was found in DM-GERD patients, suggesting that further study and efforts are needed to explore deeper the potential risk factors for the high prevalence rate of GERD in DM patients.

  13. Racial and geographic issues in gastroesophageal reflux disease.

    Science.gov (United States)

    Sharma, Prateek; Wani, Sachin; Romero, Yvonne; Johnson, David; Hamilton, Frank

    2008-11-01

    Gastroesophageal reflux disease (GERD) is a common chronic disorder that is associated with a huge economic burden in the western countries and significantly decreased quality of life. This review focuses on the various multicultural issues in the epidemiology, pathophysiology, diagnosis, and treatment of GERD. The prevalence of GERD appears to be highest in North America and Europe, whereas epidemiologic data from the Indian subcontinent, Africa, South America, and the Middle East are sparse. A limited number of studies have elucidated ethnic differences in GERD in multiracial populations. African Americans and Asians appear to be at a lower risk for the development of complicated GERD including Barrett's esophagus (BE). Whether the pathophysiology of GERD differs among different populations remains to be answered satisfactorily. It appears that most of the factors involved in the pathogenesis of GERD, as described in western populations, are present in Asians but at a lower scale. The current recommendations for the management of GERD by the American College of Gastroenterology may not meet the need for different ethnic groups or for different geographic regions. Recognition of language barriers in understanding the common terms used to describe reflux symptoms should be borne in mind while treating GERD patients with different ethnic backgrounds. In addition, a universally accepted definition for treatment success in GERD patients is lacking. Given the negative impact on health-related quality of life, significant cost ramifications, and increased risk for BE and esophageal adenocarcinoma, the study of multicultural issues in GERD should be considered.

  14. Association of Helicobacter pylori infection with gastroesophageal reflux disease

    Directory of Open Access Journals (Sweden)

    Aswathy Chandramohan

    2016-01-01

    Full Text Available Introduction: The study was conducted to determine the association of Helicobactor pylori with endoscopic and histological parameters of gastroesophageal reflux disease (GERD. Materials and Methods: A cross-sectional study was undertaken. A total of 79 patients were evaluated prospectively in the endoscopic unit of a gastroenterology department for symptoms compatible with GERD. In all cases, routine endoscopy and Los Angeles grading of GERD were performed. In each subject, biopsies were taken from 3 cm above the squamocolumnar junction and from the antrum and assessed histologically. Results: Majority of the patients presented with complaints of heartburn (84.8% and regurgitation (75.9%. Nonerosive reflux disease was present in only five patients. Endoscopically, the remaining 74 cases were graded as follows: 25 had GERD A, 10 had GERD B, 35 had features of Barrett's esophagus, and 4 had miscellaneous findings. H. pylori positivity was present in 33.3% of patients with GERD A and 4.8% of those with GERD B. Majority of the histological parameters such as elongation of lamina propria papillae, intraepithelial inflammatory infiltrate, ballooning degeneration, lack of surface maturation, and dilatation and congestion of lamina propria capillaries did not show statistically significant association with H. pylori. The overall H. pylori prevalence was found to be 26.58% (21/79. Conclusion: On endoscopy, with the increased GERD severity, H. pylori incidence decreased. H. pylori was found to have no significant association with majority of the histological parameters.

  15. Factors that influence therapeutic outcomes in symptomatic gastroesophageal reflux disease.

    LENUS (Irish Health Repository)

    Quigley, Eamonn M M

    2012-02-03

    The term "symptomatic gastroesophageal reflux disease" (GERD) refers to those patients who present with the typical GERD symptoms of heartburn and regurgitation, yet do not have endoscopic evidence of esophagitis. The primary goals of managing symptomatic GERD are to control symptoms and improve quality of life. A clinical assessment of the GERD patient can identify important clinical features, such as atypical and extraesophageal symptoms for which acid-suppressive agents tend to be less effective. Performing an endoscopy can further identify the patient as having nonerosive reflux disease, erosive esophagitis, or Barrett\\'s esophagus-diagnoses which can help determine treatment but may not prove predictive of therapeutic response. Determining acid exposure through pH testing can predict therapeutic response, with those revealing an abnormal acid exposure time being more responsive to acid-suppressive therapy. However, the performance of an endoscopy and pH testing on each patient is clearly not practical. Whereas the natural history of symptomatic GERD is still largely undefined, acid-suppressive therapy appears to be the best approach available for both the short-term and long-term management of this disease.

  16. COMBINED 24-HOURS ESOPHAGEAL PH MONITORING AND MULTICHANNEL INTRALUMINAL IMPEDANCE FOR COMPARISON OF GASTROESOPHAGEAL REFLUX IN CHILDREN WITH TYPICAL VERSUS ATYPICAL SYMPTOMS OF GASTROESOPHAGEAL REFLUX DISEASE.

    Science.gov (United States)

    Dehghani, Seyed Mohsen; Taghavi, Seyed Alireza; Javaherizadeh, Hazhir; Nasri, Maryam

    2016-01-01

    - Gastroesophageal reflux disease is the most common esophageal disorder in pediatrics. - The aim of this study was to compare reflux parameters of typical and atypical symptoms of gastroesophageal reflux disease using 24-hour esophageal pH monitoring and multichannel intraluminal impedance in pediatric population. - In this prospective study, 43 patients aged less than 18 year with suspected gastroesophageal reflux disease were enrolled. The patients were divided into two groups based on the main presenting symptoms (typical versus atypical). Twenty four-hour pH monitoring and multichannel intraluminal impedance were performed in all the patients for comparing these two group regarding association of symptoms and reflux. Number of refluxes, pH related reflux, total reflux time, reflux more than 5 minutes, longest time of the reflux, lowest pH at reflux, reflux index were recorded and compared. Data comparison was done using SPSS. - The mean age of the patients was 5.7±3.4 years and 65.1% were male. Out of 43 patients 24 cases had typical symptoms and 19 had atypical symptoms. The mean reflux events detected by multichannel intraluminal impedance was more than mean reflux events detected by pH monitoring (308.4±115.8 vs 69.7±66.6) with P value of 0.037, which is statistically significant. The mean symptom index and symptom association probability were 35.01% ± 20.78% and 86.42% ± 25.79%, respectively in multichannel intraluminal impedance versus 12.73% ± 12.48% and 45.16% ± 42.29% in pH monitoring (P value reflux was 46.26±47.16 and 30.9±22.09 for atypical and typical symptoms respectively. The mean symptom index was 18.12% ± 13.101% and 8.30% ± 10.301% in atypical and typical symptoms respectively (P=0.034). Bolus clearance was longer in atypical symptoms compared typical symptoms(Preflux was found in children with atypical symptoms of reflux. Longer duration of bolus clearance was found in group with atypical symptoms of reflux.

  17. A Modern Magnetic Implant for Gastroesophageal Reflux Disease.

    Science.gov (United States)

    Ganz, Robert A

    2017-09-01

    A magnetic implant for the treatment of gastroesophageal reflux disease (GERD) was Food and Drug Administration-approved in 2012 and has been extensively evaluated. The device is a ring of magnets that are placed around the gastroesophageal junction, augmenting the native lower esophageal sphincter and preventing reflux yet preserving lower esophageal sphincter physiologic function and allowing belching and vomiting. Magnetic force is advantageous, being permanent and precise, and forces between magnets decrease with esophageal displacement. Multiple patient cohorts have been studied using the magnetic device, and trials establish consistent, long-term improvement in pH data, GERD symptom scores, and proton-pump inhibitor use. A 5-year Food and Drug Administration trial demonstrated that most patients achieved normal pH scores, 85% stopped proton-pump inhibitors, and GERD health-related quality of life symptom scores improved from 27 to 4 at 5 years. Seven studies have compared magnetic augmentation with laparoscopic Nissen fundoplication and demonstrated that the magnetic device achieved comparable efficacy with regard to proton-pump inhibitor cessation, GERD symptom score improvement, and heartburn and regurgitation scores. However, to date there have been no randomized, controlled trials comparing the 2 techniques, and the study cohorts are not necessarily comparable regarding hiatal hernia size, severity of reflux, body mass index scores, or esophagitis scores. Dysphagia incidence was similar in both groups. Reoperation rates and safety profiles were also comparable, but the magnetic device demonstrated significant beneficial differences in allowing belching and vomiting. The magnetic device is safe, with the main adverse event being dysphagia with an approximate 3%-5% chronic incidence. Device removals in clinical trials have been between 0% and 7% and were uneventful. There have been no erosions, perforations, or infections in FDA clinical trials

  18. Gastro-esophageal reflux disease and exacerbations in chronic obstructive pulmonary disease.

    Science.gov (United States)

    Ingebrigtsen, Truls S; Marott, Jacob L; Vestbo, Jørgen; Nordestgaard, Børge G; Hallas, Jesper; Lange, Peter

    2015-01-01

    We tested the hypothesis that gastro-esophageal reflux disease is a risk factor for exacerbations in individuals with chronic obstructive pulmonary disease (COPD). Among 9622 participants in the Copenhagen City Heart Study, we identified 1259 individuals with COPD and information on gastro-esophageal reflux disease and the regular use of acid inhibitory treatment. These individuals were followed for 5 years with regard to medically treated COPD exacerbations, which we defined as a short course treatment with oral corticosteroids alone or in combination with antibiotics. We applied a multivariable Cox regression analysis with adjustment for well-established risk factors associated with COPD exacerbations or gastro-esophageal reflux disease, including COPD severity, and symptoms. Individuals with COPD and gastro-esophageal reflux disease had more chronic bronchitis (31 vs 21%, P = 0.004), more breathlessness (39 vs 22%, P gastro-esophageal reflux disease. Among individuals with COPD and gastro-esophageal reflux disease, those who did not use acid inhibitory treatment regularly had an increased risk of COPD exacerbations during follow-up, hazards ratio (HR): HR = 2.7 (1.3-5.4, P = 0.006). Individuals with gastro-esophageal reflux disease, using acid inhibitory treatment regularly did not have an increased risk of exacerbations, HR = 1.2 (0.6-2.7, P = 0.63). Gastro-esophageal reflux disease was associated with an increased risk of medically treated exacerbations of COPD, but only in those individuals who did not use acid inhibitory treatment regularly. © 2014 Asian Pacific Society of Respirology.

  19. Symptoms of gastroesophageal reflux in severely mentally retarded people: a systematic review.

    NARCIS (Netherlands)

    Veer, A.J.E. de; Bos, J.; Niezen-de Boer, M.C.; Böhmer, C.J.M.; Francke, A.L.

    2008-01-01

    BACKGROUND: Gastroesophageal reflux disease (GERD) occurs when stomach acid frequently backs up (or refluxes) into the gullet (or esophagus), and it has serious consequences for the quality of life. Usually this is felt as heartburn. Because severely mentally retarded people usually do not utter

  20. Prevalence of chronic rhinosinusitis in a population of patients with gastroesophageal reflux disease

    DEFF Research Database (Denmark)

    Bohnhorst, Idar; Jawad, Samir; Lange, Bibi

    2015-01-01

    BACKGROUND: An increased coexistence of gastroesophageal reflux disease (GERD) and chronic rhinosinusitis (CRS) has been reported in epidemiologic and register studies, and reflux has been shown more frequently in patients with CRS in studies using esophagus pH manometry compared to participants...

  1. Prospective randomized controlled trial of an injectable esophageal prosthesis versus a sham procedure for endoscopic treatment of gastroesophageal reflux disease

    NARCIS (Netherlands)

    Fockens, P.; Cohen, L.; Edmundowicz, S.A.; Binmoeller, K.; Rothstein, R.I.; Smith, D.; Lin, E.; Nickl, N.; Overholt, B.; Kahrilas, P.J.; Vakil, N.; Abdel Aziz Hassan, A.M.; Lehman, G.A.

    2010-01-01

    This study aimed to assess whether endoscopic implantation of an injectable esophageal prosthesis, the Gatekeeper Reflux Repair System (GK), is a safe and effective therapy for controlling gastroesophageal reflux disease (GERD). A prospective, randomized, sham-controlled, single-blinded,

  2. The value of esophageal histology in the diagnosis of gastroesophageal reflux disease in patients with heartburn and normal endoscopy

    NARCIS (Netherlands)

    Tytgat, Guido N. J.

    2008-01-01

    Histologic markers of reflux-induced mucosal injury are demonstrable in patients with nonerosive gastroesophageal reflux disease (neGERD). They include papillary elongation, basal cell hyperplasia, and dilation of intercellular spaces, especially of the prickle layer. These abnormalities are

  3. Mode of action of alginic acid compound in the reduction of gastroesophageal reflux

    International Nuclear Information System (INIS)

    Malmud, L.S.; Charkes, N.D.; Littlefield, J.; Reilley, J.; Stern, H.; Rosenberg, R.; Fisher, R.S.

    1979-01-01

    This study was designed to evaluate quantitatively the mode of action of alginic acid compound (AAC) in the treatment of patients with symptomatic gastroesophageal reflux. Gastroesophageal scintigraphy using an orally administered Tc-99m sulfur colloid solution was used to demonstrate that AAC decreased significantly the gastroesophageal reflux index from (9.9 +- 1.3)% to (6.5 +- 0.8)% (p < 0.05). No alteration of lower esophageal sphincter pressure was observed. After AAC was suitably labeled with Sr-87m, a dual-nuclide scintigraphic technique was used to show that most (< 75%) of the AAC was located in the upper half of the stomach in both normal subjects and patients with gastroesophageal reflux. In those subjects in whom reflux did occur after treatment with AAC, the Sr-87m-AAC refluxed into the esophagus preferentially compared with the liquid containing Tc-99m sulfur colloid. These findings suggest that AAC diminishes gastroesophageal reflux by means of its foaming, floating, and viscous properties

  4. The relationship between helicobacter pylori infection and gastro-esophageal reflux disease.

    Science.gov (United States)

    Mahdi, Batool M

    2011-03-01

    Gastro-esophageal reflux disease is a common condition, affecting 25%-40% of the population. Increasing attention has been paid to the relationship between Helicobacter pylori infection and reflux esophagitis. The aim of this study was to investigate the association between CagA+ H. pylori and endoscopically proven gastro-esophageal reflux disease. The study group included 60 hospital patients with gastro-esophageal reflux disease between 2007 and 2009 as compared with 30 healthy patients from a control group that was age and sex matched. Helicobacter pylori CagA+ was identified by an immunological test (Immunochromatography test) (ACON, USA). Helicobacter pyloriCagA+ was present in 42/60 (70%) of the patients with gastro-esophageal reflux disease and in 11/30 (36.6%) patients in the control group (p=0.002). The Odds ratio = 0.8004 with 95% Confidence Interval = from 0.3188 to 2.0094. The relative risk=1.35 that indicates an association between Helicobacter pylori and disease. The presence of Helicobacter pylori is significantly increased in patients with gastro-esophageal reflux disease as compared with the control group.

  5. Relationship between radiotherapy and gastroesophageal reflux disease in causing tracheoesophageal voice rehabilitation failure.

    Science.gov (United States)

    Cocuzza, Salvatore; Bonfiglio, Marco; Chiaramonte, Rita; Serra, Agostino

    2014-03-01

    The objective was to analyze the association of radiotherapy with gastroesophageal reflux as determinant of fistula related pathology, in voice prosthesis patients. Retrospective study. Sixty-one laryngectomy patients were enrolled between 2005 and 2012. All patients underwent phonatory rehabilitation with voice prosthesis, along with evidence of gastroesophageal reflux disease, for which proton pump inhibitors (PPIs) were prescribed. We analyzed the occurrence of fistula-related problems among patients who received postoperative radiotherapy and those patients who did not. We observed a higher rate of failure of speech rehabilitation in laryngectomy patients with gastroesphageal reflux: this occurred when they had a history of postoperative radiotherapy (45%) compared with patients who did not (17%) (P gastroesophageal reflux for the determinism of fistula-related problems. Copyright © 2014 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

  6. Gastroesophageal reflux: a proposal for standardization of diagnostic using labelled compound

    International Nuclear Information System (INIS)

    Almeida Cruz, Maria das Gracas de.

    1991-01-01

    We evaluated the contribution of radiolabelled methods in the study of the gastroesophageal reflux. Thirty two patients with the clinical aspects of gastroesophageal reflux and endoscopic diagnosis of esophagitis were submitted to dynamic scintigraphy with 99 m Tc -colloidal. Twenty three subjects formed the control group. Reflux of the radioactive material was noticed into the esophagus in twenty seven patients and in only one control. The methods used were the modified techniques used by Fisher and Velasco, which showed similar results. One concludes that the dynamic scintigraphy is a clinically useful method as an initial investigation to confirm the diagnosis of gastroesophageal reflux in symptomatic patients with esophagitis. (author). 91 refs., 17 figs., 7 tabs

  7. Gastroesophageal reflux disease in COPD: links and risks

    Science.gov (United States)

    Lee, Annemarie L; Goldstein, Roger S

    2015-01-01

    COPD is a long-term condition associated with considerable disability with a clinical course characterized by episodes of worsening respiratory signs and symptoms associated with exacerbations. Gastroesophageal reflux disease (GERD) is one of the most common gastrointestinal conditions in the general population and has emerged as a comorbidity of COPD. GERD may be diagnosed by both symptomatic approaches (including both typical and atypical symptoms) and objective measurements. Based on a mix of diagnostic approaches, the prevalence of GERD in COPD ranges from 17% to 78%. Although GERD is usually confined to the lower esophagus in some individuals, it may be associated with pulmonary microaspiration of gastric contents. Possible mechanisms that may contribute to GERD in COPD originate from gastroesophageal dysfunction, including altered pressure in the lower esophageal sphincter (which normally protect against GERD) and changes in esophageal motility. Proposed respiratory contributions to the development of GERD include respiratory medications that may alter esophageal sphincter tone and changes in respiratory mechanics, with increased lung hyperinflation compromising the antireflux barrier. Although the specific cause and effect relationship between GERD and COPD has not been fully elucidated, GERD may influence lung disease severity and has been identified as a significant predictor of acute exacerbations of COPD. Further clinical effects could include a poorer health-related quality of life and an increased cost in health care, although these factors require further clarification. There are both medical and surgical options available for the treatment of GERD in COPD and while extensive studies in this population have not been undertaken, this comorbidity may be amenable to treatment. PMID:26392769

  8. Gastroesophageal reflux disease in COPD: links and risks

    Directory of Open Access Journals (Sweden)

    Lee AL

    2015-09-01

    Full Text Available Annemarie L Lee,1–3 Roger S Goldstein1,2,4 1West Park Healthcare Centre, 2Department of Physical Therapy, University of Toronto, Toronto, ON, Canada; 3Institute for Breathing and Sleep, Austin Hospital, Melbourne, VIC, Australia; 4Department of Medicine, University of Toronto, Toronto, ON, Canada Abstract: COPD is a long-term condition associated with considerable disability with a clinical course characterized by episodes of worsening respiratory signs and symptoms associated with exacerbations. Gastroesophageal reflux disease (GERD is one of the most common gastrointestinal conditions in the general population and has emerged as a comorbidity of COPD. GERD may be diagnosed by both symptomatic approaches (including both typical and atypical symptoms and objective measurements. Based on a mix of diagnostic approaches, the prevalence of GERD in COPD ranges from 17% to 78%. Although GERD is usually confined to the lower esophagus in some individuals, it may be associated with pulmonary microaspiration of gastric contents. Possible mechanisms that may contribute to GERD in COPD originate from gastroesophageal dysfunction, including altered pressure in the lower esophageal sphincter (which normally protect against GERD and changes in esophageal motility. Proposed respiratory contributions to the development of GERD include respiratory medications that may alter esophageal sphincter tone and changes in respiratory mechanics, with increased lung hyperinflation compromising the antireflux barrier. Although the specific cause and effect relationship between GERD and COPD has not been fully elucidated, GERD may influence lung disease severity and has been identified as a significant predictor of acute exacerbations of COPD. Further clinical effects could include a poorer health-related quality of life and an increased cost in health care, although these factors require further clarification. There are both medical and surgical options available for the

  9. Clinical features and prevalence of gastroesophageal reflux disease in infants attending a pediatric gastroenterology reference service.

    Science.gov (United States)

    Koda, Yu Kar Ling; Ozaki, Marcos J; Murasca, Kelly; Vidolin, Eliana

    2010-01-01

    In infants, it is not always easy to distinguish between pathological and physiological gastroesophageal reflux based only on clinical criteria. In Brazil, studies about gastroesophageal reflux disease in infants are few and are even rare those that used prolonged esophageal pH monitoring for its evaluation. To describe the clinical features of gastroesophageal reflux disease and to determine its prevalence in infants with gastroesophageal reflux attending a tertiary Pediatric Gastroenterology Service and submitted to esophageal pH monitoring for investigation. Descriptive study in 307 infants in whom esophageal pH monitoring (Mark III Digitrapper, Synectics Medical AB, Sweden) was performed during the period December, 1998-December, 2008. The clinical features studied were age group (1-12 months and 13-24 months), and clinical manifestations that motivated the indication of pH monitoring. One hundred twenty-four (40.4%) were female and 183 (59.6%) male with mean age 12.2 +/- 6.2 months (1-23 months). The prevalence of gastroesophageal reflux disease was 18.2% (56/307). One hundred forty-eight (48.2%) were 1-12 months old and 159 (51.8%), 13-24 months. No significant difference was found between the prevalence of these two age groups (P = 0.3006). Gastroesophageal reflux disease was more frequent in those with digestive manifestations (24.2%), crisis of cyanosis/apnea (23.8%) and mixed manifestations (21.5%). Respiratory manifestations were the most frequent indication (39.1%) of pH monitoring. However, the prevalence of gastroesophageal reflux disease was lower (12.5%) in this group compared with in those with digestive manifestations (P = 0.0574), crisis of cyanosis/apnea (P = 0.0882) and mixed manifestations (P = 0.1377). All infants that presented clinical manifestations as crisis of cyanosis/apnea and abnormal pH-metry were Service, the prevalence of gastroesophageal reflux disease associated with acid reflux in infants revealed elevated. Infants with crisis

  10. Systematic review: questionnaires for assessment of gastroesophageal reflux disease.

    Science.gov (United States)

    Bolier, E A; Kessing, B F; Smout, A J; Bredenoord, A J

    2015-01-01

    Numerous questionnaires with a wide variety of characteristics have been developed for the assessment of gastroesophageal reflux disease (GERD). Four well-defined dimensions are noticeable in these GERD questionnaires, which are symptoms, response to treatment, diagnosis, and burden on the quality of life of GERD patients. The aim of this review is to develop a complete overview of all available questionnaires, categorized per dimension of the assessment of GERD. A systematic search of the literature up to January 2013 using the Pubmed database and the Embase database, and search of references and conference abstract books were conducted. A total number of 65 questionnaires were extracted and evaluated. Thirty-nine questionnaires were found applicable for the assessment of GERD symptoms, three of which are generic gastrointestinal questionnaires. For the assessment of response to treatment, 14 questionnaires were considered applicable. Seven questionnaires with diagnostic purposes were found. In the assessment of quality of life in GERD patients, 18 questionnaires were found and evaluated. Twenty questionnaires were found to be used for more than one assessment dimension, and eight questionnaires were found for GERD assessment in infants and/or children. A wide variety of GERD questionnaires is available, of which the majority is used for assessment of GERD symptoms. Questionnaires differ in aspects such as design, validation and translations. Also, numerous multidimensional questionnaires are available, of which the Reflux Disease Questionnaire is widely applicable. We provided an overview of GERD questionnaires to aid investigators and clinicians in their search for the most appropriate questionnaire for their specific purposes. © 2013 International Society for Diseases of the Esophagus.

  11. Gender difference in gastro-esophageal reflux diseases.

    Science.gov (United States)

    Asanuma, Kiyotaka; Iijima, Katsunori; Shimosegawa, Tooru

    2016-02-07

    The incidence of esophageal adenocarcinoma (EAC) has risen sharply in western countries over the past 4 decades. This type of cancer is considered to follow a transitional process that goes from gastro-esophageal reflux disease (GERD) to Barrett's esophagus (BE, a metaplastic condition of the distal esophagus), a precursor lesion and ultimately adenocarcinoma. This spectrum of GERD is strongly predominant in males due to an unidentified mechanism. Several epidemiologic studies have described that the prevalence of GERD, BE and EAC in women is closely related to reproductive status, which suggests a possible association with the estrogen level. Recently, we revealed in an in vivo study that the inactivation of mast cells by the anti-inflammatory function of estrogen may account for the gender difference in the GERD spectrum. Other studies have described the contribution of female steroid hormones to the gender difference in these diseases. Estrogen is reported to modulate the metabolism of fat, and obesity is a main risk factor of GERDs. Moreover, estrogen could confer esophageal epithelial resistance to causative refluxate. These functions of estrogen might explain the approximately 20-year delay in the incidence of BE and the subsequent development of EAC in women compared to men, and this effect may be responsible for the male predominance. However, some observational studies demonstrated that hormone replacement therapy exerts controversial effects in GERD patients. Nevertheless, the estrogen-related endocrine milieu may prevent disease progression toward carcinogenesis in GERD patients. The development of innovative alternatives to conventional acid suppressors may become possible by clarifying the mechanisms of estrogen.

  12. Evaluation of a Self-Management Program for Gastroesophageal Reflux Disease in China.

    Science.gov (United States)

    Xu, Wenhong; Sun, Changxian; Lin, Zheng; Lin, Lin; Wang, Meifeng; Zhang, Hongjie; Song, Yulei

    2016-01-01

    Gastroesophageal reflux disease is a chronic disease with a high incidence worldwide. The various symptoms have substantial impact on the quality of life of affected individuals. A long-term self-management program can increase the ability of patients to make behavioral changes, and health outcomes can improve as a consequence. This study's aim was to evaluate the effectiveness of a self-management program for gastroesophageal reflux disease. A total of 115 patients with gastroesophageal reflux disease were allocated to the experimental group and the control group. The former received self-management intervention along with conventional drug therapy, whereas the latter received standard outpatient care and conventional drug therapy. After the clinical trial, the control group also received the same self-management intervention. The levels of self-management behaviors, self-efficacy, gastroesophageal reflux disease symptoms, and psychological condition were compared. Those in the experimental group demonstrated significantly higher self-efficacy for managing their illness, showed positive changes in self-management behaviors, and had comparatively better remission of symptoms and improvement in psychological distress. The program helped patients with gastroesophageal reflux disease self-manage their illness as possible.

  13. [Effect analysis on Deanxit combined with Shuganjieyu capsule in the treatment of refractory gastroesophageal reflux disease].

    Science.gov (United States)

    Yang, X Y; Guo, C Y; Zhang, X; Zhong, Y Q; Tian, C

    2017-11-28

    Objective: To investigate the curative effect of Deanxit combined with Shuganjieyu capsule on the treatment of refractory gastroesophageal reflux disease. Methods: A total of 125 patients with refractory gastroesophageal reflux disease who had failed in standard lansolazole capsule treatment in the Department of Gastroenterology, First People's Hospital of Neijiang were selected. According to the symptom scores and mood scores of gastroesophageal reflux disease, patients were randomly and double-blindly divided into five groups. Group A(Lansoprazole Capsules + Mosapride Citrate + Deanxit), B(Lansoprazole Capsules + Mosapride Citrate + Shuganjieyu capsule), C(Lansoprazole Capsules + Mosapride Citrate+ Deanxit + Shuganjieyu capsule) and D(Deanxit) groups are study groups, the other was control group (Lansoprazole Capsules + Mosapride Citrate). The scores of symptoms and mood were compared after 4 weeks and 8 weeks of treatment. Results: The clinical symptoms score, HAMA and HAMD scores were significantly lower in the all study groups in comparison to the control group after 4 weeks and 8 weeks therapy. The clinical symptoms score, HAMA and HAMD scores in group C were significantly lower than those in group A and B ( P 0.05). The HAMA and HAMD scores of group D were significantly higher than those of group A, B, C and control group, and the differences were statistically significant ( P gastroesophageal reflux disease, which can effectively improve the total treatment efficiency, reduce the symptom scores and mood scores of gastroesophageal reflux disease patients.

  14. Gaviscon and domperidon responsive apnea episodes associated with gastro-esophageal reflux disease in twins.

    Science.gov (United States)

    Bilgin, Huseyin; Eren, Abdulkadir; Kara, Semra

    2015-01-01

    The possible pathophysiology of the relationship between gastro-esophageal reflux disease and apnea of prematurity has been widely investigated. Various physiological protective reflex responses provide a plausible biological link between gastro-esophageal reflux and apnea of prematurity. It is uncertain whether or not there is a causal relationship between the two diseases. PATIENT'S FINDINGS: Twins were admitted to the neonatal intensive care unit due to feeding problems. Physical examination was normal except for reticulated, blueviolet skin changes. Short apneic attacks occurred on the first day in twin 1 and on the second day in twin 2, and these were initially treated by stimulation and increased ambient O2 concentration. Then, we conducted methylxanthine and continuous positive airway pressure treatment. Laboratory and radiological analysis were normal. As gastro-esophageal reflux disease was thought to be the causes of the treatment-refractory apnea, therapy with gaviscon and domperidon was begun for both cases. Apneic attacks did not recur after gaviscon and domperidon therapy. Pharmacological therapy for gastro-esophageal reflux disease has not definitively been shown to be effective in improving symptoms and hence, should be reserved especially for infants with treatment refractory apnea episodes suspected as being gastro-esophageal reflux in premature infants.

  15. Chronic obstructive pulmonary disease: Association with gastroesophageal reflux disease

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Young Chul; Oh, Jae Hee; Byun, Joo Nam [Chosun University College of Medicine, Kwangju (Korea, Republic of)

    1992-09-15

    Multiple factors including gastroesophageal reflux disease (GERD) were evaluated for a case-control study in Chonnam area to investigate the causative entity of COPD. Data on the multiple causative factors from hospital records and interview survey were analyzed in three groups of COPD (64 cases as case group), normal lung (83 cases as control group 1) and non-COPD lung disease (45 case as control group 2). Smoking status, history of adulthood pulmonary infection and frequent history of URI, socioeconomic status, and GERD were significant different between COPD group and control group 1. Drinking status, physical height of the subjects and GERD were significant different between COPD group and control group 2. If control group 1 was used, odds ratio of GERD and COPD was 5.68 (95% confidence interval, 95% CI: 2.59-12.45) and 4.81 (95% CI: 1.89-10.53) when adjusted by age and smoking status. If control group 2 was used, odds ratio of GERD and COPD was 4.22 (95% CI: 1.69-10.56) and 4.59 (95% CI: 1.64-12.86) when adjusted by alcohol and adulthood respiratory infection status. In summary, there result suggested that GERD might play a causative role in the development of COPD.

  16. Detection of pulmonary aspiration in children with gastroesophageal reflux

    International Nuclear Information System (INIS)

    Orellana, P.; Olea, E.; Pino, C.; Rossel, M.; Ceresa, S.; Gonzalez, P.; Otarola, S.; Astudillo, S.

    1985-01-01

    The presence of pulmonary aspiration (PA) should be suspected in two groups of patients; those with symptoms of gastroesophageal reflux (GER) and pulmonary disease and patient's with pulmonary symptoms without signs of GER in whom other etiologies of pulmonary disease have been excluded. To determine if PA could be diagnosed in children using radionuclides 114 patients aged 3-12 months drank 500 μCi of Tc-99m sulfur colloid mixed with infant formula and an additional 1.5 mCi was administered in the evening. All medicine was suspended 24 hours before. Images of the chest in supine position (ant, post views) were acquired on computer in 32 x 32 (byte mode) during 5 min each view at 2 and 18 hours. No outside pressure was applied. None of the patients with digestive symptomatology alone had positive exam. Of 88 patients with bronchopulmonary symptomatology 35 had abnormal examination 35% with moderate symptom were (Abn) and 55% with severe disease were abnormal. The radionuclide method appears to be the ideal study in patients where PA is suspected. The positivity of the method depends on the group of patients selected. The sensitivity is highest in patients with marked symptomatology

  17. The acid perfusion test in gastroesophageal reflux disease

    International Nuclear Information System (INIS)

    Kaul, B.; Petersen, H.; Grette, K.; Myrvold, H.E.

    1986-01-01

    An acid perfusion test, isotope scanning, endoscopy, and esophageal biopsy were performed in 101 patients with symptoms strongly suggestive of gastroesophageal reflux (GER) disease. A positive acid perfusion test within 30 min (APT) and within 5 min (TAPT) was found in 70.2% and 37.6% of the patients, respectively. A positive APT was found significantly more often in patients with than without endoscopic esophagitis, whereas a positive TAPT was found significantly more often in patients with severe symptoms than in patients with moderate symptoms, and in a significantly higher proportion of patients with than without GER by scintigraphy. Neither the APT nor the TAPT showed any dependency on the presence of histologic esophagitis. Most (97%) patients with a negative acid perfusion test, in addition to typical symptoms, also presented with scintigraphic, endoscopic, or histologic evidence of GER disease. Although it shows that the acid perfusion test, particularly when early positive, may serve as a weak predictor of the severity of GER disease, the present study gives little support to the test's clinical usefulness

  18. Review of gastroesophageal reflux disease (GERD) in the diabetic patient.

    Science.gov (United States)

    Punjabi, Paawan; Hira, Angela; Prasad, Shanti; Wang, Xiangbing; Chokhavatia, Sita

    2015-09-01

    This article reviews the known pathophysiological mechanisms of comorbid gastroesophageal reflux disease (GERD) in the diabetic patient, discusses therapeutic options in care, and provides an approach to its evaluation and management. We searched for review articles published in the past 10 years through a PubMed search using the filters diabetes mellitus, GERD, pathophysiology, and management. The search only yielded a handful of articles, so we independently included relevant studies from these review articles along with related citations as suggested by PubMed. We found diabetic patients are more prone to developing GERD and may present with atypical manifestations. A number of mechanisms have been proposed to elucidate the connection between these two diseases. Studies involving treatment options for comorbid disease suggest conflicting drug-drug interactions. Currently, there are no published guidelines specifically for the evaluation and management of GERD in the diabetic patient. Although there are several proposed mechanisms for the higher prevalence of GERD in the diabetic patient, this complex interrelationship requires further research. Understanding the pathophysiology will help direct diagnostic evaluation. In our review, we propose a management algorithm for GERD in the diabetic patient. © 2015 Ruijin Hospital, Shanghai Jiaotong University School of Medicine and Wiley Publishing Asia Pty Ltd.

  19. Detection of pulmonary aspiration in children with gastroesophageal reflux

    Energy Technology Data Exchange (ETDEWEB)

    Orellana, P.; Olea, E.; Pino, C.; Rossel, M.; Ceresa, S.; Gonzalez, P.; Otarola, S.; Astudillo, S.

    1985-05-01

    The presence of pulmonary aspiration (PA) should be suspected in two groups of patients; those with symptoms of gastroesophageal reflux (GER) and pulmonary disease and patient's with pulmonary symptoms without signs of GER in whom other etiologies of pulmonary disease have been excluded. To determine if PA could be diagnosed in children using radionuclides 114 patients aged 3-12 months drank 500 ..mu..Ci of Tc-99m sulfur colloid mixed with infant formula and an additional 1.5 mCi was administered in the evening. All medicine was suspended 24 hours before. Images of the chest in supine position (ant, post views) were acquired on computer in 32 x 32 (byte mode) during 5 min each view at 2 and 18 hours. No outside pressure was applied. None of the patients with digestive symptomatology alone had positive exam. Of 88 patients with bronchopulmonary symptomatology 35 had abnormal examination 35% with moderate symptom were (Abn) and 55% with severe disease were abnormal. The radionuclide method appears to be the ideal study in patients where PA is suspected. The positivity of the method depends on the group of patients selected. The sensitivity is highest in patients with marked symptomatology.

  20. Psychological modulation in patients surgically intervened for gastroesophageal reflux disease.

    Science.gov (United States)

    Lara, F J Pérez; Carranque, G; Oehling, H; Hernández, J M; Oliva, H

    2014-08-01

    Gastroesophageal reflux disease (GERD) has been related with certain psychological dimensions. The influence of mood, emotional intelligence, and perceived quality of life on clinical symptoms and outcome of antireflux surgery was evaluated in GERD patients with and without hiatal hernia. The study included 61 patients who were diagnosed with GERD between 2003 and 2008: 16 of them without hiatal hernia (group A) and 45 of them with hiatal hernia (group B). All of these patients had undergone laparoscopic antireflux surgery. Patients were clinically examined and evaluated with the following instruments: Short Form (SF)-36 Health Survey, Gastrointestinal Quality of Life Index, Hospital Anxiety and Depression (HAD) Scale, and Trait Meta-Mood Scale (TMMS)-24. Proportions were compared by using the chi-squared test; averages were compared by using the Student's t-test (with Bonferroni's correction). In general, our patients intervened for GERD showed results lower than normal or close to the lower limit of normal in the administered tests. Patients in the group without hernia were younger (P tolerance to stress and higher frustration, fear, and worry. On the basis of such unfavorable phychoemotional results observed with GERD patients (especially those without hernia) in the different tests, we propose that improving our knowledge of the psychological profile of GERD patients - particularly those without hiatal hernia - could help in designing individualized medical and psychological therapies and increase success rates. © 2012 Copyright the Authors. Journal compilation © 2012, Wiley Periodicals, Inc. and the International Society for Diseases of the Esophagus.

  1. Debut of Gastroesophageal Reflux Concomitant with Administration of Sublingual Immunotherapy

    Directory of Open Access Journals (Sweden)

    Jacob Juel

    2017-01-01

    Full Text Available Gastroesophageal reflux disease (GORD is an often debilitating condition characterised by retrograde flow of content from stomach into the oesophagus, where the low pH of the stomach acid irritates the mucosa of the oesophagus. The most dominant symptoms in GORD are pyrosis, regurgitation, and dysphagia. Sublingual immunotherapy (SLIT was first described in 1986. Following this description, the use has greatly increased in the treatment of allergic rhinitis, as an alternative to subcutaneously administered immunotherapy. Side effects are commonly of oropharyngeal and gastrointestinal nature, for example, swelling, itching, irritation, ulceration of the oropharynx and nausea, abdominal pain, vomiting, and diarrhoea. More serious side effects are dominated by respiratory tract and systemic manifestations. A 30-year-old male experienced refractory, relentless, and debilitation GORD subsequent to administration of sublingual immunotherapy for house dust mite in allergic rhinitis. The patient had to stop the SLIT after two weeks of administration due to GORD. The cessation resulted in rapid resolution of symptoms.

  2. Chronic obstructive pulmonary disease: Association with gastroesophageal reflux disease

    International Nuclear Information System (INIS)

    Kim, Young Chul; Oh, Jae Hee; Byun, Joo Nam

    1992-01-01

    Multiple factors including gastroesophageal reflux disease (GERD) were evaluated for a case-control study in Chonnam area to investigate the causative entity of COPD. Data on the multiple causative factors from hospital records and interview survey were analyzed in three groups of COPD (64 cases as case group), normal lung (83 cases as control group 1) and non-COPD lung disease (45 case as control group 2). Smoking status, history of adulthood pulmonary infection and frequent history of URI, socioeconomic status, and GERD were significant different between COPD group and control group 1. Drinking status, physical height of the subjects and GERD were significant different between COPD group and control group 2. If control group 1 was used, odds ratio of GERD and COPD was 5.68 (95% confidence interval, 95% CI: 2.59-12.45) and 4.81 (95% CI: 1.89-10.53) when adjusted by age and smoking status. If control group 2 was used, odds ratio of GERD and COPD was 4.22 (95% CI: 1.69-10.56) and 4.59 (95% CI: 1.64-12.86) when adjusted by alcohol and adulthood respiratory infection status. In summary, there result suggested that GERD might play a causative role in the development of COPD

  3. Contribution of hiatal hernia to asthma in patients with gastroesophageal reflux disease.

    Science.gov (United States)

    Li, Zhi-Tong; Ji, Feng; Han, Xin-Wei; Gu, Lin-Xia; Wang, Li; Yue, Yong-Qiang; Wang, Zhong-Gao

    2018-05-01

    To determine the correlation between asthma and hiatal hernia (HH) in patients with gastroesophageal reflux disease (GERD)-related asthma requiring laparoscopic anti-reflux surgery. One hundred and thirty-six GERD patients with medically refractory asthma with (80 patients) or without HH (56 patients) were enrolled. Gastroesophageal reflux disease was assessed by endoscopy, esophageal manometry, reflux monitoring and symptom questionnaires, and treated with laparoscopic Nissen fundoplication (LNF) or LNF with concomitant hiatal hernia repair (LNF-HHR). The outcome measures included patients' satisfaction and drug independence. The patients with HH had lower esophageal sphincters (P = .005) and higher DeMeester scores (P = .014) than those without HH. After an average follow-up of 24 months, symptom scores were significantly decreased from the preoperative values (P reflux, but also controlled asthma symptoms. © 2017 John Wiley & Sons Ltd.

  4. TREATMENT FOR GASTROESOPHAGEAL REFLUX DISEASE AMONG CHILDREN, SUFFERING FROM JUVENILE ARTHRITIS

    Directory of Open Access Journals (Sweden)

    T.M. Bzarova

    2007-01-01

    Full Text Available The article presents the evaluation results of esomeprazol efficacy in the complex therapy for gastroesophageal reflux disease among 152 children aged between 3 and 18, suffering from juvenile arthritis. The treatment scheme used in treatment induced the remission of gastro esophageal reflux disease among 45% of patients, conduced to considerable decrease of the esophagus affect intensity among 53% of patients, epithelized erosions of the mucous coat of esophagus among 30 of 32 children. The medication did not cause any clinically significant side responses among the cured children (even younger ones and may be applied to treat gastro esophageal reflux disease among the patients, suffering from juvenile arthritis.Key words: gastroesophageal reflux disease, children, treatment, reflux, esomeprazol, esophagitis, juvenile rheumatoid arthritis.

  5. Saliva transit in patients with gastroesophageal reflux disease.

    Science.gov (United States)

    Cassiani, R A; Mota, G A; Aprile, L R O; Dantas, R O

    2015-10-01

    Saliva is an important factor in the neutralization of the acidity of the refluxed material that comes from the stomach to the esophagus. The impairment of saliva transit from oral cavity to distal esophagus may be one of the causes of esophagitis and symptoms in gastroesophageal reflux disease (GERD). With the scintigraphic method, the transit of 2 mL of artificial saliva was measured in 30 patients with GERD and 26 controls. The patients with GERD had symptoms of heartburn and acid regurgitation, a 24-hour pH monitoring with more than 4.2% of the time with pH below four, 26 with erosive esophagitis, and four with non-erosive reflux disease. Fourteen had mild dysphagia for solid foods. Twenty-one patients had normal esophageal manometry, and nine had ineffective esophageal motility. They were 15 men and 15 women, aged 21-61 years, mean 39 years. The control group had 14 men and 12 women, aged 19-61 years, mean 35 years. The subjects swallowed in the sitting and supine position 2 mL of artificial saliva labeled with 18 MBq of (99m) Technetium phytate. The time of saliva transit was measured from oral cavity to esophageal-gastric transition, from proximal esophagus to esophageal-gastric transition, and the transit through proximal, middle, and distal esophageal body. There was no difference between patients and controls in the time for saliva to go from oral cavity to esophageal-gastric transition, and from proximal esophagus to esophageal-gastric transition, in the sitting and supine positions. In distal esophagus in the sitting position, the saliva transit duration was shorter in patients with GERD (3.0 ± 0.8 seconds) than in controls (7.6 ± 1.7 seconds, P = 0.03). In conclusion, the saliva transit from oral cavity to the esophageal-gastric transition in patients with GERD has the same duration than in controls. Saliva transit through the distal esophageal body is faster in patients with GERD than controls. © 2014 International Society for Diseases of the

  6. Epidemiology of gastroesophageal reflux disease: A general population-based study in Xi’an of Northwest China

    OpenAIRE

    Wang, Jin-Hai; Luo, Jin-Yan; Dong, Lei; Gong, Jun; Tong, Ming

    2004-01-01

    AIM: Gastroesophageal reflux disease (GERD) is a common disorder in the Western population, but detailed population-based data in China are limited. The aim of this study was to understand the epidemiology of symptomatic gastroesophageal reflux (SGER) in adults of Xi’an, a northwestern city of China, and to explore the potential risk factors of GERD.

  7. Concomitant functional dyspepsia and irritable bowel syndrome decrease health-related quality of life in gastroesophageal reflux disease

    NARCIS (Netherlands)

    de Vries, Durk R.; van Herwaarden, Margot A.; Baron, Astrid; Smout, André J. P. M.; Samsom, Melvin

    2007-01-01

    OBJECTIVE: Previous studies have reported an overlap between gastroesophageal reflux symptoms, functional dyspepsia (FD) and irritable bowel syndrome (IBS). The aim of this study was to investigate the prevalence of FD and IBS in gastroesophageal reflux disease (GERD) and the effect on

  8. [Medical therapy of gastroesophageal reflux. Evaluation of the activity of clebopride by continuous intraluminal pH measurement].

    Science.gov (United States)

    Alvisi, V; Onofrio, W; Intrieri, L; D'Ambrosi, A

    1987-10-15

    Seven female and three male outpatients (mean age 45, range 37-54), suffering from gastroesophageal reflux underwent therapy with clebopride, a new selective antidopaminergic agent. Before and after treatment (1 mg b.i.d. for ten days) 24 h-continuous monitoring of esophageal pH was done. Clebopride significantly lowered the number and the extension of gastroesophageal acid refluxes.

  9. FEATURES OF CLINICAL COURSE OF GASTROESOPHAGEAL REFLUX DISEASE IN NEWLY RECRUITED WITH CONNECTIVE TISSUE UNDIFFERENTIATED DYSPLASIA SYNDROME

    Directory of Open Access Journals (Sweden)

    E.I. Kashkina

    2008-12-01

    Full Text Available The presence of connective tissue undifferentiated dysplasia syndrome against a background of psychological stress at newly recruited can promote the risk of gastroesophageal reflux disease occurrence. To the utmost, correlation between the gastroesophageal reflux disease and such manifestations of connective tissue undifferentiated dysplasia syndrome as asthenic constitution, chest deformation, Gothic palate and hypermobility of joints was found

  10. Work productivity and activity impairment in gastroesophageal reflux disease in Korean full-time employees: a multicentre study.

    Science.gov (United States)

    Shin, Woon Geon; Kim, Heung Up; Kim, Sang Gyun; Kim, Gwang Ha; Shim, Ki-Nam; Kim, Jeong Wook; Kim, Jin Il; Kim, Jae Gyu; Kim, Jae J; Yim, Da-Hae; Park, Sue K; Park, Soo-Heon

    2012-04-01

    The costs of gastroesophageal reflux disease have not been assessed in Asia, even though the prevalence of gastroesophageal reflux disease is gradually increasing. We evaluated work presenteeism and absenteeism as indirect costs of gastroesophageal reflux disease in Korea. This was a cross-sectional and multicentre study using patient-reported outcome instruments. A total of 1009 full-time employees who visited the gastrointestinal department for any reason (281 patients with gastroesophageal reflux disease and 728 controls) were included. Main outcomes were presenteeism and absenteeism measured as work productivity loss and monetary cost per week. Absenteeism and presenteeism were significantly higher in the gastroesophageal reflux disease than the control group (1.49% vs. 0.46%, P=0.0010; 34.13% vs. 9.23%, Pgastroesophageal reflux disease than the control group (33.09% vs. 9.02%; Pgastroesophageal reflux disease group compared with the control group. Assuming average hourly wages of $14.12, the weekly burden of gastroesophageal reflux disease reached $165.07 per person. Gastroesophageal reflux disease was associated with substantial work productivity loss, mainly due to presenteeism rather than absenteeism, in Korean full-time employees. Copyright © 2011 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

  11. Impact of gastro-esophageal reflux on mucin mRNA expression in the esophageal mucosa.

    Science.gov (United States)

    van Roon, Aafke H C; Mayne, George C; Wijnhoven, Bas P L; Watson, David I; Leong, Mary P; Neijman, Gabriëlle E; Michael, Michael Z; McKay, Andrew R; Astill, David; Hussey, Damian J

    2008-08-01

    Changes in the expression of mucin genes in the esophageal mucosa associated with uncomplicated gastro-esophageal reflux disease have not been evaluated even though such changes could be associated with reflux-induced mucosal damage. We therefore sought to identify reflux-induced changes in mucin gene expression using a cell line and biopsies from the esophageal mucosa in patients with and without reflux. MUC-1, MUC-3, MUC-4, and MUC-5AC gene expressions were investigated in the HET-1A cell line following exposure to acid (pH 4) and/or bile (120 muM of a bile salt milieu), and in esophageal mucosal biopsies from controls, subjects with non-erosive gastro-esophageal reflux, and subjects with reflux associated with ulcerative esophagitis (erosive). The mucosal biopsies were also evaluated for IL-6 mRNA expression (inflammatory marker) and CK-14 mRNA expression (mucosal basal cell layer marker). Gene expression was determined using real-time reverse transcriptase-polymerase chain reaction analysis. In the cell line studies, there were differences in mRNA levels for all of the evaluated mucins following treatment with either acid or the acid and bile combination. In the studies which evaluated tissue specimens, IL-6 and CK-14 mRNA levels increased according to degree of reflux pathology. The expression of MUC-1 and MUC-4 in mucosa from patients with erosive reflux was lower than in subjects without reflux and in patients with non-erosive reflux, whereas the expression of MUC-3 and MUC-5AC was increased (although these differences did not reach significance at p reflux groups. The correlation between IL-6 and MUC-3 was significant within the control and erosive reflux groups, and the correlation between MUC-1 and MUC-5AC was significant within the erosive reflux group. The results of this study suggest that the profile of mucin expression in the esophageal mucosa is influenced by the pH and composition of the gastro-esophageal reflux. Further work should explore the

  12. Frequency, types and complications of barrett's esophagus in patients with symptoms of gastro-esophageal reflux

    International Nuclear Information System (INIS)

    Ansari, A.L.; Sadiq, S.

    2004-01-01

    Objective: This study was carried out to evaluate the frequency, types and complications of Barrett's esophagus in symptomatic gastro-esophageal reflux patients. Subjects: A total of 100 patients of gastro-esophageal reflux were studied to evaluate the frequency, types and complications of Barrett's esophagus. Endoscopic biopsies were taken and examined with H and E and various special stains like PAS, Alcian blue/PAS, high iron diamine/ Alcian blue and Giemsa stains. Results: Of 100 cases studied, 32 were found to have Barrett's esophagus on microscopy. The remaining 68 cases showed low and high grade changes of gastro-esophageal reflux. Conclusion: In comparison with studies from western countries, Barrett's esophagus was found to be relatively more common in our population. However, the frequency of complications like ulcer, stricture, dysplasia and adenocarcinoma was lesser. (author)

  13. Inhibitory Effect of Nasal Intermittent Positive Pressure Ventilation on Gastroesophageal Reflux.

    Directory of Open Access Journals (Sweden)

    Danny Cantin

    Full Text Available Non-invasive intermittent positive pressure ventilation can lead to esophageal insufflations and in turn to gastric distension. The fact that the latter induces transient relaxation of the lower esophageal sphincter implies that it may increase gastroesophageal refluxes. We previously reported that nasal Pressure Support Ventilation (nPSV, contrary to nasal Neurally-Adjusted Ventilatory Assist (nNAVA, triggers active inspiratory laryngeal closure. This suggests that esophageal insufflations are more frequent in nPSV than in nNAVA. The objectives of the present study were to test the hypotheses that: i gastroesophageal refluxes are increased during nPSV compared to both control condition and nNAVA; ii esophageal insufflations occur more frequently during nPSV than nNAVA. Polysomnographic recordings and esophageal multichannel intraluminal impedance pHmetry were performed in nine chronically instrumented newborn lambs to study gastroesophageal refluxes, esophageal insufflations, states of alertness, laryngeal closure and respiration. Recordings were repeated without sedation in control condition, nPSV (15/4 cmH2O and nNAVA (~ 15/4 cmH2O. The number of gastroesophageal refluxes recorded over six hours, expressed as median (interquartile range, decreased during both nPSV (1 (0, 3 and nNAVA [1 (0, 3] compared to control condition (5 (3, 10, (p < 0.05. Meanwhile, the esophageal insufflation index did not differ between nPSV (40 (11, 61 h-1 and nNAVA (10 (9, 56 h-1 (p = 0.8. In conclusion, nPSV and nNAVA similarly inhibit gastroesophageal refluxes in healthy newborn lambs at pressures that do not lead to gastric distension. In addition, the occurrence of esophageal insufflations is not significantly different between nPSV and nNAVA. The strong inhibitory effect of nIPPV on gastroesophageal refluxes appears identical to that reported with nasal continuous positive airway pressure.

  14. Evaluating outcomes of endoscopic full-thickness plication for gastroesophageal reflux disease (GERD) with impedance monitoring.

    Science.gov (United States)

    von Renteln, Daniel; Schmidt, Arthur; Riecken, Bettina; Caca, Karel

    2010-05-01

    Endoscopic full-thickness plication allows transmural suturing at the gastroesophageal junction to recreate the antireflux barrier. Multichannel intraluminal impedance monitoring (MII) can be used to detect nonacid or weakly acidic reflux, acidic swallows, and esophageal clearance time. This study used MII to evaluate the outcome of endoscopic full-thickness plication. In this study, 12 subsequent patients requiring maintenance proton pump inhibitor therapy underwent endoscopic full-thickness plication for treatment of gastroesophageal reflux disease. With patients off medication, MII was performed before and 6-months after endoscopic full-thickness plication. The total median number of reflux episodes was significantly reduced from 105 to 64 (p = 0.016). The median number of acid reflux episodes decreased from 73 to 43 (p = 0.016). Nonacid reflux episodes decreased from 23 to 21 (p = 0.306). The median bolus clearance time was 12 s before treatment and 11 s at 6 months (p = 0.798). The median acid exposure time was reduced from 6.8% to 3.4% (p = 0.008), and the DeMeester scores were reduced from 19 to 12 (p = 0.008). Endoscopic full-thickness plication significantly reduced total reflux episodes, acid reflux episodes, and total reflux exposure time. The DeMeester scores and total acid exposure time for the distal esophagus were significantly improved. No significant changes in nonacid reflux episodes and median bolus clearance time were encountered.

  15. Improved radionuclide method for the diagnosis of gastroesophageal reflux and aspiration in children (milk scan)

    International Nuclear Information System (INIS)

    Heyman, S.; Kirkpatrick, J.A.; Winter, H.S.; Treves, S.

    1979-01-01

    A radionuclide study using technetium-99m-labelled milk feeding is described for the detection of gastroesophageal reflux and aspiration in children. A comparison of findings in 39 patients referred for both radiographic and radionuclide studies showed that barium studies were positive in 25.6% and radionuclide studies in 59% of cases, reflecting the sensitivity of the radionuclide technique. This technique is also physiological and allows prolonged patient monitoring. It is simple to perform and should prove useful in the evaluation of patients suspected of having gastroesophageal reflux and aspiration

  16. Optimization of the Treatment Protocol in Children with Gastroesophageal Reflux Disease

    Directory of Open Access Journals (Sweden)

    T.O. Kriuchko

    2016-03-01

    Full Text Available The article deals with the substantiation and assessment of the effectiveness of the inclusion of ursodeoxycholic acid preparation Ukrliv suspension in the treatment protocol of children with gastroesophageal reflux disease. Taking into account the results of the studies, the use of ursodeoxycholic acid drug can be recommended as a pathogenetic therapy in the combination treatment of children with gastroesophageal reflux disease. The findings suggest both the efficiency and the high level of safety and tolerability of ursodeoxycholic acid, in particular Ukrliv suspension, during long-term use to prevent recurrences.

  17. A Review of New Surgical and Endoscopic Therapies for Gastroesophageal Reflux Disease.

    Science.gov (United States)

    Ganz, Robert A

    2016-07-01

    Treatment of gastroesophageal reflux disease in the United States today is binary, with the majority of patients with gastroesophageal reflux disease being treated with antisecre-tory medications and a minority of patients, typically those with volume regurgitation, undergoing Nissen fundoplication. However, there has been increasing dissatisfaction with proton pump inhibitor therapy among a significant number of patients with gastroesophageal reflux disease owing to cost, side effects, and refractory symptoms, and there has been a general reluctance to undergo surgical fundoplication due to its attendant side-effect profile. As a result, a therapy gap exists for many patients with gastroesophageal reflux disease. Alternative techniques are available for these gap patients, including 2 endoscopic fundoplication techniques, an endoscopic radiofrequency energy delivery technique, and 2 minimally invasive surgical procedures. These alternative techniques have been extensively evaluated; however, there are limitations to published studies, including arbitrary definitions of success, variable efficacy measurements, deficient reporting tools, inconsistent study designs, inconsistent lengths of follow-up postintervention, and lack of comparison data across techniques. Although all of the techniques appear to be safe, the endoscopic techniques lack demonstrable reflux control and show variable symptom improvement and variable decreases in proton pump inhibitor use. The surgical techniques are more robust, with evidence for adequate reflux control, symptom improvement, and decreased proton pump inhibitor use; however, these techniques are more difficult to perform and are more intrusive. Additionally, these alternative techniques have only been studied in patients with relatively normal anatomy. The field of gastroesophageal reflux disease treatment is in need of consistent definitions of efficacy, standardized study design and outcome measurements, and improved reporting

  18. Characteristics of Sleep Disturbances in Patients with Gastroesophageal Reflux Disease.

    Science.gov (United States)

    Iwakura, Narika; Fujiwara, Yasuhiro; Shiba, Masatsugu; Ochi, Masahiro; Fukuda, Takashi; Tanigawa, Tetsuya; Yamagami, Hirokazu; Tominaga, Kazunari; Watanabe, Toshio; Arakawa, Tetsuo

    2016-01-01

    Objective Gastroesophageal reflux disease (GERD) is strongly associated with sleep disturbances; however, the detailed differences in the characteristics of sleep disturbances between GERD and non-GERD patients are unknown. The aim of the present study was to analyze the clinical characteristics as well as health-related quality of life in GERD and non-GERD patients with sleep disturbances. Methods Three hundred and fifty patients, including 124 patients with GERD and 226 patients without GERD, completed a self-administered questionnaire that evaluated clinical information. The Pittsburg Sleep Quality Index (PSQI), Hospital Anxiety and Depression Scale (HADS), Insomnia Severity Index (ISI), Epworth Sleepiness Scale (ESS) and 8-item Short-Form Health Survey (SF-8) were also used. Sleep disturbance was considered to be present if the PSQI was >5.5. Results The prevalence of sleep disturbances was significantly higher in the GERD patients (66/124, 53.9%) than in the non-GERD patients (89/226, 39.3%). Depression and anxiety were significantly more common in the subjects with sleep disturbances than in those without sleep disturbances, although there were no differences between the GERD and non-GERD patients. Among the subjects with sleep disturbances, daytime sleepiness was more common in the GERD patients than in the non-GERD patients. The subjects with sleep disturbances had a poorer health-related quality of life. The physical components of quality of life were impaired, particularly in the GERD patients with sleep disturbances. Conclusion GERD patients with sleep disturbances commonly experience daytime sleepiness and an impaired health-related quality of life, especially in terms of physical components.

  19. Gastroesophageal reflux disease in patients with diabetes: preliminary study.

    Science.gov (United States)

    Fujiwara, Mariko; Miwa, Takashi; Kawai, Takashi; Odawara, Masato

    2015-03-01

    Some studies report that complications of gastroesophageal reflux disease (GERD) occur more frequently in patients with diabetes mellitus (DM) than in non-diabetic patients. This study used transnasal endoscopy to elucidate the current status of concurrent GERD in patients with type 2 diabetes mellitus, and to examine the associations between intraesophageal pressure and GERD, as well as other neuropathic conditions. The study included 57 outpatients with type 2 diabetes mellitus. The mean age was 67 years and the duration of DM was 13 years. The mean hemoglobin A1c was 6.8%. Transnasal endoscopic evaluation items were (i) the presence or absence of esophagitis and its severity; (ii) intraesophageal pressure; and (iii) Helicobacter pylori status, which was evaluated by endoscopic findings, such as the presence or absence of gastritis and peptic ulcer, and by urea breath test. Of 57 patients, 24 (42.1%) were given a diagnosis of GERD based on endoscopy. Patients with concurrent GERD were younger, had shorter duration of DM, and were taller and heavier. Interestingly, no difference in body mass index was observed. There was no significant association between the presence of concurrent GERD and diabetic complications, including peripheral neuropathy, and infection or non-infection with H. pylori. Although there was no significant association between the presence of concurrent GERD and intraesophageal pressure values, we found aging, reduced estimated glomerular filtration rate, and the presence of autonomic nerve symptoms to correlate with reduced intraesophageal pressure. The results of this study could be used to answer the question of whether or not endoscopic GERD is a diabetic complication; however, further study is required. © 2015 Journal of Gastroenterology and Hepatology Foundation and Wiley Publishing Asia Pty Ltd.

  20. Prevalence of Gastroesophageal Reflux Disease in Saudi Arabia.

    Science.gov (United States)

    Alsuwat, Obaidallah Buraykan; Alzahrani, Abdulrahman Ahmad; Alzhrani, Mohammed Abdullah; Alkhathami, Ali Mesfer; Mahfouz, Mohammad Eid Mahmoud

    2018-03-01

    Gastroesophageal reflux disease (GERD) is a common chronic gastrointestinal tract disease. The incidence is higher in Asian and Arab countries. In Saudi Arabia, there are few studies that have assessed the prevalence of GERD among some cities' communities. Hence, this study aims to study the prevalence of GERD among the general population of Saudi Arabia. A cross-sectional study was designed to determine the prevalence of GERD among the community of Saudi Arabia. The sample was randomly gathered through self-administered validated GERD questionnaire (GerdQ) to diagnose GERD, during the period from November to December 2016. The sociodemographic data was assessed for all participants. The data were analysed using Statistical Package for Social Sciences version 21.0 (SPSS); the t -test was used to assess the association of GERD and sociodemographic data. The sample was comprised of 2,043 participants. Female and male were 51.8% and 48.2%, respectively. Mean age was 29.6 years with the standard deviation of 10.5 years. The GERD prevalence was 28.7%. It was found statistically significant among divorced/widow (34.9%, P = 0.003). In contrast, there was no association between GERD's prevalence and gender, age, residence status, education level, occupation, and blood group (P > 0.05). The prevalence of GERD among Saudi population is higher than that in Western countries and East Asia. It affects divorced/widow, obese and those with a sedentary lifestyle. It is advocated that national programs and educational campaigns for prevention of this disease and its complications should be established.

  1. Association between sleep bruxism and gastroesophageal reflux disease.

    Science.gov (United States)

    Mengatto, Cristiane Machado; Dalberto, Charlene da Silveira; Scheeren, Betina; Barros, Sérgio Gabriel Silva de

    2013-11-01

    Rhythmic masticatory muscle activity, including sleep bruxism (SB), can be induced in healthy individuals by experimental esophageal acidification, which plays an important role in the pathogenesis of gastroesophageal reflux disease (GERD). However, no robust evidence supports the association between SB and GERD. The purpose of this study was to investigate the association between SB and GERD. Forty-five individuals were eligible to participate in this observational transversal study at the Gastroenterology Service of the Clinical Hospital of Porto Alegre, Brazil. The participants were classified into 2 groups, those with and without GERD, according to the Montreal Criteria and pH-metry/endoscopy findings. The diagnosis of SB was not assessed in a sleep laboratory but was based on self-report plus clinical inspection, according to the minimal diagnostic criteria of the American Academy of Sleep Medicine. The Lipp Stress Symptom Inventory was used to evaluate self-perceived stress. Univariate and multiple logistic regression analyses were performed with SB as dependent variable and GERD, sex, age, body mass index, and stress as predictors (α=.05; 90% power). The study population included individuals with SB without GERD (13.3%) and individuals with SB with GERD (31.1%). In participants with GERD, the prevalence of SB was 73.7%. Only the variable GERD was significantly associated with SB (P=.017; odds ratio 6.58; 95% confidence interval 1.40-30.98), although adjusted for stress and age. Sleep bruxism is prevalent in GERD patients, and GERD is highly associated with SB. Copyright © 2013 Editorial Council for the Journal of Prosthetic Dentistry. Published by Mosby, Inc. All rights reserved.

  2. Gastroesophageal reflux is not associated with dental erosion in children.

    Science.gov (United States)

    Wild, Yvette K; Heyman, Melvin B; Vittinghoff, Eric; Dalal, Deepal H; Wojcicki, Janet M; Clark, Ann L; Rechmann, Beate; Rechmann, Peter

    2011-11-01

    Dental erosion is a complication of gastroesophageal reflux (GER) in adults; in children, it is not clear if GER has a role in dental pathologic conditions. Dietary intake, oral hygiene, high bacterial load, and decreased salivary flow might contribute independently to GER development or dental erosion, but their potential involvement in dental erosion from GER is not understood. We investigated the prevalence of dental erosion among children with and without GER symptoms, and whether salivary flow rate or bacterial load contribute to location-specific dental erosion. We performed a cross-sectional study of 59 children (ages, 9-17 y) with symptoms of GER and 20 asymptomatic children (controls); all completed a questionnaire on dietary exposure. Permanent teeth were examined for erosion into dentin, erosion locations, and affected surfaces. The dentist was not aware of GER status, and the gastroenterologist was not aware of dental status. Stimulated salivary flow was measured and salivary bacterial load was calculated for total bacteria, Streptococcus mutans, and Lactobacilli. Controlling for age, dietary intake, and oral hygiene, there was no association between GER symptoms and dental erosion by tooth location or affected surface. Salivary flow did not correlate with GER symptoms or erosion. Erosion location and surface were independent of total bacteria and levels of Streptococcus mutans and Lactobacilli. Location-specific dental erosion is not associated with GER, salivary flow, or bacterial load. Prospective studies are required to determine the pathogenesis of GER-associated dental erosion and the relationship between dental caries to GER and dental erosion. Copyright © 2011 AGA Institute. Published by Elsevier Inc. All rights reserved.

  3. Nickel sensitization in patients with gastro-esophageal reflux disease.

    Science.gov (United States)

    Stanghellini, Vincenzo; Tosetti, Cesare; Benedetto, Edoardo; Condoluci, Mario; De Bastiani, Rudi; Cogliandro, Rosanna; Mastronuzzi, Tecla; De Polo, Manuela; Di Mita, Francesco; Napoli, Luigi; Ubaldi, Enzo; Nebiacolombo, Cristina; Cottone, Carmelo; Grattagliano, Ignazio; Zamparella, Maria; Baldi, Elisabetta; Sanna, Guido

    2016-04-01

    Gastro-esophageal reflux disease (GERD) leads to frequent medical visits, and available therapies fail in up to 40% of patients. Food allergies may be involved in GERD pathogenesis; however, allergens other than food have received little attention. Nickel allergy is common in the general population and some high-nickel foods are associated with GERD. However, the potential relationship between nickel allergy and GERD remains unaddressed. This study aimed to evaluate the prevalence of nickel sensitization in patients with and without GERD and to compare clinical and demographic features. This prospective, multicenter study included 210 adult GERD patients and 140 patients without GERD who presented at the general practitioner. All GERD patients had undergone treatment with proton pump inhibitors and upper digestive endoscopy within the previous five years. Demographic and clinical data were collected by questionnaire and patients underwent a nickel patch allergy test. Patients with and without GERD presented similar characteristics, with the exception of nickel sensitization, which was significantly more prevalent among GERD patients than controls (39.5% vs. 16.4%; p = 0.001). Nickel-positive GERD patients were more frequently female (90.4% vs. 65.4%, p = 0.003) and asthmatic (18.1% vs. 4.7%; p = 0.038), compared to nickel-negative GERD patients. At six-month follow-up, most of the patients, with or without nickel sensitization, reported improved symptoms without differences in drug prescription. Nickel sensitization is particularly prevalent in GERD patients seen in general practice. Whether allergies other than food allergy play a role in GERD remains to be elucidated.

  4. Is the use of esomeprazole in gastroesophageal reflux disease a cost-effective option in Poland?

    Science.gov (United States)

    Petryszyn, Pawel; Staniak, Aleksandra; Grzegrzolka, Jedrzej

    2016-03-01

    To compare the cost-effectiveness of therapy of gastroesophageal reflux disease with esomeprazole and other proton pump inhibitors (PPIs) in Poland. Studies comparing esomeprazole with other PPIs in the treatment of erosive esophagitis, non-erosive reflux disease and gastroesophageal reflux disease maintenance therapy were systematically reviewed. 9 randomized clinical trials were selected, meta-analyses were conducted. Cost data derived from Polish Ministry of Health and Pharmacies in Wroclaw. In the treatment of erosive esophagitis esomeprazole was significantly more effective than other PPIs. Both for 4- and 8-week therapy respective incremental cost-effectiveness ratio values were acceptably low. Differences in effectiveness of non-erosive reflux disease therapy were not significant. The replacement of pantoprazole 20 mg with more effective esomeprazole 20 mg in the 6-month maintenance therapy was associated with a substantially high incremental cost-effectiveness ratio.

  5. Clinical and radiological characteristic of the gastroesophageal reflux disease in children

    International Nuclear Information System (INIS)

    Brankov, O.; Racheva, G.; Totev, M.; Antonova, D.

    2007-01-01

    Gastroesophageal reflux (GER) in children is a normal physiologic process that can progress to gastroesophageal reflux disease (GERD) when pathologic symptoms and complications appear. The pathogenesis of GER is related to a decrease pressure and transient relaxations of the lower esophageal sphincter, which is the most important factors contributing to reflux. If the history and physical examination reveal concerns of GERD further evaluation is necessary: esophageal pH monitoring, endoscopy, barium swallowing. The gold standard for the diagnosis of GERD is the 24-hour pH probe. Barium contrast radiography is useful to detect anatomic abnormalities, such as gaped cardia, reflux of contrast material, hiatal hernia, esophageal stricture and shortened esophagus. When compared to esophageal pH monitoring, the upper Gl series is less sensitive and specific for the diagnosis of GER, but is helpful as widely used first-step diagnosis in cases with symptomatic GERD. (authors)

  6. Effect of percutaneous endoscopic gastrostomy on gastro-esophageal reflux in mechanically-ventilated patients.

    Science.gov (United States)

    Douzinas, Emmanuel E; Tsapalos, Andreas; Dimitrakopoulos, Antonios; Diamanti-Kandarakis, Evanthia; Rapidis, Alexandros D; Roussos, Charis

    2006-01-07

    To investigate the effect of percutaneous endoscopic gastrostomy (PEG) on gastroesophageal reflux (GER) in mechanically-ventilated patients. In a prospective, randomized, controlled study 36 patients with recurrent or persistent ventilator-associated pneumonia (VAP) and GER > 6% were divided into PEG group (n = 16) or non-PEG group (n = 20). Another 11 ventilated patients without reflux (GER Patients were strictly followed up for semi-recumbent position and control of gastric nutrient residue. A significant decrease of median (range) reflux was observed in PEG group from 7.8 (6.2 - 15.6) at baseline to 2.7 (0 - 10.4) on d 7 post-gastrostomy (P position and absence of nutrient gastric residue reduces the gastroesophageal reflux in ventilated patients.

  7. The influence of a solid and liquid bolus on food-stimulated gastroesophageal reflux

    International Nuclear Information System (INIS)

    Naeser, A.; Behrens, J.K.; Vejen-Christiansen, L.; Funch-Jensen, P.; Thommesen, P.; Aarhus Kommunehospital

    1992-01-01

    Using a radiological method to demonstrate food-stimulated gastroesophageal reflux (GER), a comparative study was carried out employing a solid, already validated bolus versus a liquid one. One hundred and four consecutive patients received both a solid and a liquid bolus in randomized order. GER was observed in 37 (35.6%) patients receiving the solid bolus versus 28 (26.9%) with the liquid one. This means that the solid bolus provokes significantly more reflux (P [de

  8. Assessment of Gastroesophageal Reflux in Children(2-12 Month) Based on Clinical Findings and Ultrasonography

    OpenAIRE

    F Jassemi Zergani; R Farahi Rostami; F Hakim; Z Jannat Alipour; K Karimi; Z Fotokian

    2012-01-01

    Introduction: Gastroesophageal reflux is a common gastrointestinal disorder among infants, which can cause complications, such as esophagitis and Barrett's esophagus if its diagnosis and treatment are delayed. On the other hand, similarity of Gastro esophageal Reflux symptoms with symptoms of other childhood diseases makes its diagnosis and treatment difficult. So a proper tool for early screening and diagnostic test is essential. Methods: This study was conducted on 221 infants(2 to 12 month...

  9. Efficacy of Vonoprazan for Gastroesophageal Reflux Symptoms in Patients with Proton Pump Inhibitor-resistant Non-erosive Reflux Disease.

    Science.gov (United States)

    Niikura, Ryota; Yamada, Atsuo; Hirata, Yoshihiro; Hayakawa, Yoku; Takahashi, Akihiro; Shinozaki, Tomohiro; Takeuchi, Yoshinori; Fujishiro, Mitsuhiro; Koike, Kazuhiko

    2018-03-30

    Objective Clinically, patients with proton pomp inhibitor (PPI)-resistant gastro-esophageal reflux disease (GERD) are very challenging to treat. The aim of this study was to determine the rates of symptom relief and adverse events among PPI-resistant GERD patients that changed their therapy from a PPI to vonoprazan. Methods Patients with severe gastroesophageal reflux symptoms (total GERD-Q score ≥8) without endoscopic findings of mucosal breaks who changed their medication from a PPI to vonoprazan during a 12-week period from 2015 to 2016 at 2 hospitals were selected. The primary outcome was the self-reported relief of gastroesophageal reflux symptoms. The odds ratio (OR) for the improvement of symptoms was calculated based on an exact binomial distribution using a matched-pair analysis. The secondary outcome was the GERD-Q score and adverse events. Results Twenty-six patients (6 men) with a mean age of 67.5 years were analyzed. After the therapy was changed from a PPI to vonoprazan, 18 patients (69.2%) reported an improvement, 6 (23.1%) reported no change, and 2 (7.7%) reported an exacerbation of symptoms. A change in therapy was significantly associated with improved self-reported symptoms (OR 9.0, pgastroesophageal reflux symptoms. Vonoprazan is one of the most promising treatment options for patients with PPI-resistant GERD.

  10. Assessment of Gastroesophageal Reflux in Children(2-12 Month Based on Clinical Findings and Ultrasonography

    Directory of Open Access Journals (Sweden)

    F Jassemi Zergani

    2012-07-01

    Full Text Available Introduction: Gastroesophageal reflux is a common gastrointestinal disorder among infants, which can cause complications, such as esophagitis and Barrett's esophagus if its diagnosis and treatment are delayed. On the other hand, similarity of Gastro esophageal Reflux symptoms with symptoms of other childhood diseases makes its diagnosis and treatment difficult. So a proper tool for early screening and diagnostic test is essential. Methods: This study was conducted on 221 infants(2 to 12 months with initial symptoms of gastro esophageal reflux(frequent vomiting, restlessness after feeding, no weight gain, coughing repeatedly and refusing to eat that referred to pediatric Clinic of Rajai Hospital in Tonekabon. Data was collected with demographic and infant gastro esophageal reflux questionnaire by use of the information in records and interview with parents. Then the samples were examined via sonography for gastroesophagial reflux. Results: After initial screening based on infants gastro esophageal reflux tool, gastro esophageal reflux by ultrasound was positive in 63/3% of infants. The mean esophageal diameter was (20/73±2/54mm in infants with gastro esophageal reflux and (23/71±2/35mm in infants without gastro esophageal reflux. Conclusion: Due to the similarity of gastro esophageal Reflux symptoms with clinical symptoms of other childhood diseases, use of an initial screening measurement for early assessment of gastro esophageal reflux in infants is necessary. Moreover, appropriate, available and low costs diagnostic method with little complication seems essential such as ultrasonography for confirm diagnosis and early treatment.

  11. Reflux episodes and esophageal impedance levels in patients with typical and atypical symptoms of gastroesophageal reflux disease

    Science.gov (United States)

    Ye, Bi Xing; Jiang, Liu Qin; Lin, Lin; Wang, Ying; Wang, Meifeng

    2017-01-01

    Abstract To determine the relationship between baseline impedance levels and gastroesophageal reflux, we retrospectively enrolled 110 patients (54 men and 56 female; mean age, 51 ± 14 years) with suspected gastroesophageal reflux disease (GERD) who underwent 24-h multichannel intraluminal impedance and pH monitoring. Patients were stratified according to symptom (typical or atypical) and reflux types (acid reflux, nonacid reflux [NAR], or no abnormal reflux). Mean nocturnal baseline impedance (MNBI) were measured 3 cm (distal esophagus) and 17 cm (proximal esophagus) above the lower esophageal sphincter. Median distal esophageal MNBI was lower in the acid reflux group (1244 Ω; 647–1969 Ω) than in the NAR (2586 Ω; 1368–3666 Ω) or no abnormal reflux groups (3082 Ω; 2495–4472 Ω; all P < .05). Distal MNBI were negatively correlated with DeMeester score and acid exposure time. Atypical symptoms were more frequently associated with NAR than typical symptoms (P < .01). Among patients with positive symptom-association probability (SAP) for NAR, median proximal MNBI tended to be lower in patients with typical symptoms (median, 3013 Ω; IQR, 2535–3410 Ω) than in those with atypical symptoms (median, 3386 Ω; IQR, 3044–3730 Ω, P = .05). Thus, atypical GERD symptoms were more likely to be associated with NAR. The mucosal integrity of the proximal esophagus might be relatively impaired in GERD patients with typical symptoms for NAR. PMID:28906377

  12. The comparative analyses of different diagnostic approaches in detection of gastroesophageal reflux disease in children.

    Science.gov (United States)

    Ristic, Nina; Milovanovic, Ivan; Radusinovic, Milica; Stevic, Marija; Ristic, Milos; Ristic, Maja; Kisic Tepavcevic, Darija; Alempijevic, Tamara

    2017-01-01

    The aim of this study was to compare the different diagnostic approaches in detection of gastroesophageal reflux disease in children presented with symptoms suggesting gastroesophageal reflux disease. The study design was cross sectional. The study retrospectively included all children who underwent combined multiple intraluminal impedance and pH (pH-MII) monitoring due to gastrointestinal and/or extraesophageal symptoms suggesting gastroesophageal reflux disease at University Children's Hospital in Belgrade, from July 2012 to July 2016. A total of 218 (117 boys/101 girls), mean age 6.7 years (range 0.06-18.0 years), met the inclusion criteria. Gastroesophageal reflux disease was found in 128 of 218 children (57.4%) by pH-MII and in 76 (34.1%) children by pH metry alone. Using pH-MII monitoring as gold standard, sensitivity of pH-metry was lowest in infants (22.9%), with tendency to increase in older age groups (reaching 76.4% in children ≥ 9 years). The sensitivity of pH-metry alone in children with extraesophageal symptoms was 38.1%, while the sensitivity of pH-metry in children with gastrointestinal symptoms was 63.8%. Reflux esophagitis was identified in 31 (26.1%) of 119 children who underwent endoscopy. Logistic regression analysis showed that best predictors of endoscopic reflux esophagitis are the longest acid episode (OR = 1.52, preflux composite score (OR = 3.31, preflux composite score ≥ 29 (AUC 0.786, CI 0.695-0.877, preflux ≥ 18 minutes (AUC 0.784, CI 0.692-0.875, pgastroesophageal reflux disease, especially in infants. Our findings also showed that pH-MII parameters correlated significantly with the endoscopically confirmed erosive esophagitis.

  13. Efficacy of omeprazole/sodium bicarbonate treatment in gastroesophageal reflux disease: a systematic review.

    Science.gov (United States)

    Higuera-de-la-Tijera, Fátima

    2018-03-14

    Proton pump inhibitors are the most effective medical therapy for gastroesophageal reflux disease, but their onset of action may be slow. To assess the available literature regarding the efficacy of omeprazole/sodium bicarbonate in gastroesophageal reflux patients. A systematic review was conducted. A systematic literature search starting from 2000. Reviewed manuscripts concerning the effectiveness of omeprazole/sodium bicarbonate treatment in gastroesophageal reflux disease were reviewed and the data were extracted. Data were subsequently analyzed with descriptive statistics. This review included information of four studies. Two trials compared the efficacy of omeprazole/sodium bicarbonate versus omeprazole. One study compared the efficacy of once-daily morning or nighttime dosing. And another study compared omeprazole/sodium bicarbonate/alginate versus omeprazole. In total, there was no difference between omeprazole/sodium bicarbonate and omeprazole. However, there is a trend towards more sustained response and a greater proportion of patients with sustained total relief by 30 minutes with omeprazole/sodium bicarbonate. Omeprazole/sodium bicarbonate therapy is not more effective than omeprazole in the treatment of gastroesophageal reflux disease. However, data obtained suggest that it can have a more sustained response and sustained total relief.

  14. Gastroesophageal reflux disease vs. Panayiotopoulos syndrome: an underestimated misdiagnosis in pediatric age?

    Science.gov (United States)

    Parisi, Pasquale; Pacchiarotti, Claudia; Ferretti, Alessandro; Bianchi, Simona; Paolino, Maria Chiara; Barreto, Mario; Principessa, Luigi; Villa, Maria Pia

    2014-12-01

    Autonomic signs and symptoms could be of epileptic or nonepileptic origin, and the differential diagnosis depends on a number of factors which include the nature of the autonomic manifestations themselves, the occurrence of other nonictal autonomic signs/symptoms, and the age of the patient. Here, we describe twelve children (aged from ten months to six years at the onset of the symptoms) with Panayiotopoulos syndrome misdiagnosed as gastroesophageal reflux disease. Gastroesophageal reflux disease and Panayiotopoulos syndrome may represent an underestimated diagnostic challenge. When the signs/symptoms occur mainly during sleep, a sleep EEG or, if available, a polysomnographic evaluation may be the most useful investigation to make a differential diagnosis between autonomic epileptic and nonepileptic disorders. An early detection can reduce both the high morbidity related to mismanagement and the high costs to the national health service related to the incorrect diagnostic and therapeutic approaches. To decide if antiseizure therapy is required, one should take into account both the frequency and severity of epileptic seizures and the tendency to have potentially lethal autonomic cardiorespiratory involvement. In conclusion, we would emphasize the need to make a differential diagnosis between gastroesophageal reflux disease and Panayiotopoulos syndrome in patients with "an unusual" late-onset picture of GERD and acid therapy-resistant gastroesophageal reflux, especially if associated with other autonomic symptoms and signs. Copyright © 2014 Elsevier Inc. All rights reserved.

  15. Congenital Diaphragmatic Hernia: Long-term Risk of Gastroesophageal Reflux Disease

    NARCIS (Netherlands)

    Peetsold, Marieke G.; Kneepkens, C. M. F. Frank; Heij, Hugo A.; Ijsselstijn, Hanneke; Tibboel, Dick; Gemke, Reinoud J. B. J.

    2010-01-01

    Objectives: Gastroesophageal reflux disease (GERD) is a well-recognized consequence of congenital diaphragmatic hernia (CDH). Results of studies examining predictive factors for early and late GERD are inconclusive. The aim of this study was to assess the incidence of early ( <2 years) and late GERD

  16. Congenital Diaphragmatic Hernia: Long-term Risk of Gastroesophageal Reflux Disease

    NARCIS (Netherlands)

    Peetsold, M.G.; Kneepkens, C.M.F.; Heij, H.A.; IJsselstijn, H.; Tibboel, D.; Gemke, R.J.B.J.

    2010-01-01

    Objectives: Gastroesophageal reflux disease (GERD) is a well-recognized consequence of congenital diaphragmatic hernia (CDH). Results of studies examining predictive factors for early and lateGERDare inconclusive. The aim of this study was to assess the incidence of early (<2 years) and late GERD

  17. Four-year follow-up of endoscopic gastroplication for the treatment of gastroesophageal reflux disease

    NARCIS (Netherlands)

    Schwartz, Matthijs P.; Schreinemakers, J. Rieneke C.; Smout, André J. P. M.

    2013-01-01

    To evaluate the long-term effect of Endocinch treatment for gastroesophageal reflux disease (GERD). After unblinding and crossover, 50 patients (32 males, 18 females; mean age 46 years) with pH-proven chronic GERD were recruited from an initial randomized, placebo-controlled, single-center study,

  18. [The proteomic profiling of blood serum of children with gastroesophageal reflux disease].

    Science.gov (United States)

    Korkotashvili, L V; Kolesov, S A; Jukova, E A; Vidmanova, T A; Kankova, N Yu; Bashurova, I A; Sidorova, A M; Kulakova, E V

    2015-03-01

    The mass-spectra of proteome of blood serum from healthy children and children with gastroesophageal reflux disease were received. The technology platform including direct proteome mass-spectrometer profiling after pre-fractional rectification using magnetic particles MB WCX was applied. The significant differences in mass-spectra were established manifesting in detection of more mass-spectrometer peaks and higher indicators of their intensity and area in group of healthy children. The study detected 39 particular peptides and low-molecular proteins predominantly intrinsic to healthy or ill children. It was established that two peptides with molecular mass 925 and 909 Da. are registered only in healthy patients and have no traces in group ofpatients with gastroesophageal reflux disease. The peptide 1564 Da is detected only in blood of children with gastroesophageal reflux disease and totally is absent in healthy children. The research data permitted to reveal specific patterns (signatures) of low-molecular proteins and peptides specific for blood serum of healthy children and patients with gastroesophageal reflux disease. The results testify the availability of singularities in metabolism of low-molecular proteins and can be used as a basis for development of minimally invasive mass-spectrometer system for its diagnostic.

  19. The Role of Vegetative Dysfunction and Its Correction in Gastroesophageal Reflux Disease

    Directory of Open Access Journals (Sweden)

    G.V. Osyodlo

    2014-04-01

    Full Text Available The article analyzes the findings regarding the effect of vegetative dysfunction on the course of gastroesophageal reflux disease, the expediency of autonomic imbalance correction by phenibut on the background of antisecretory therapy with pantoprazole is shown, it helps to improve the immediate and long-term results.

  20. Variations in Definitions and Outcome Measures in Gastroesophageal Reflux Disease: A Systematic Review

    NARCIS (Netherlands)

    Singendonk, Maartje M. J.; Brink, Anna J.; Steutel, Nina F.; van Etten-Jamaludin, Faridi S.; van Wijk, Michiel P.; Benninga, Marc A.; Tabbers, Merit M.

    2017-01-01

    CONTEXT: Gastroesophageal reflux (GER) is defined as GER disease (GERD) when it leads to troublesome symptoms and/or complications. We hypothesized that definitions and outcome measures in randomized controlled trials (RCTs) on pediatric GERD would be heterogeneous. OBJECTIVES: Systematically assess

  1. The Association Between Gastroesophageal Reflux Disease and Recurrent Respiratory Papillomatosis : A Systematic Review

    NARCIS (Netherlands)

    San Giorgi, Michel R. M.; Helder, Herman M.; Lindeman, Robbert-Jan S.; de Bock, Geertruida H.; Dikkers, Frederik G.

    2016-01-01

    Objectives/Hypothesis: Antireflux therapy is incorporated in many treatment protocols for recurrent respiratory papillomatosis (RRP) because gastroesophageal reflux (GERD) is thought to worsen the disease course of RRP. It is unclear if GERD really aggravates the disease course. The aims of this

  2. Laparoscopic sleeve gastrectomy and gastroesophageal reflux disease : a systematic review and meta-analysis

    NARCIS (Netherlands)

    Oor, Jelmer E; Roks, David J; Ünlü, Çagdas; Hazebroek, Eric J

    BACKGROUND: The effect of sleeve gastrectomy (SG) on the prevalence of gastroesophageal reflux disease (GERD) remains unclear. We aimed to outline the currently available literature. DATA SOURCES: All relevant databases were searched for publications examining the effect of laparoscopic SG on GERD.

  3. Association between gastroesophageal reflux and pathologic apneas in infants: a systematic review

    NARCIS (Netherlands)

    Smits, Marije J.; van Wijk, Michiel P.; Langendam, Miranda W.; Benninga, Marc A.; Tabbers, Merit M.

    2014-01-01

    In infants, apneas can be centrally mediated, obstructive or both and have been proposed to be gastroesophageal reflux (GER) induced. Evidence for this possible association has never been systematically reviewed. To perform a systematic review using PubMed, EMBASE and Cochrane databases to determine

  4. Canadian Consensus Conference on the Management of Gastroesophageal Reflux Disease in Adults – Update 2004

    Directory of Open Access Journals (Sweden)

    David Armstrong

    2005-01-01

    Full Text Available BACKGROUND: Gastroesophageal reflux disease (GERD is the most prevalent acid-related disorder in Canada and is associated with significant impairment of health-related quality of life. Since the last Canadian Consensus Conference in 1996, GERD management has evolved substantially.

  5. Prospective evaluation of the effects of Nissen fundoplication on gastroesophageal reflux

    NARCIS (Netherlands)

    Breumelhof, R.; Smout, A. J.; Schyns, M. W.; Bronzwaer, P. W.; Akkermans, L. M.; Jansen, A.

    1990-01-01

    In 27 patients with uncontrollable gastroesophageal reflux, a modified Nissen fundoplication was performed. To investigate the long term effects of this procedure, 24-hour ambulatory esophageal pH monitoring was performed on three occasions: preoperatively, four weeks and two years postoperatively.

  6. Limited ability of the proton-pump inhibitor test to identify patients with gastroesophageal reflux disease

    DEFF Research Database (Denmark)

    Bytzer, Peter; Jones, Roger; Vakil, Nimish

    2012-01-01

    The efficacy of proton-pump inhibitor (PPI) therapy often is assessed to determine whether patients' symptoms are acid-related and if patients have gastroesophageal reflux disease (GERD), although the accuracy of this approach is questionable. We evaluated the diagnostic performance of the PPI test...

  7. Predictive value of routine esophageal high-resolution manometry for gastro-esophageal reflux disease

    NARCIS (Netherlands)

    van Hoeij, F. B.; Smout, A. J.; Bredenoord, A. J.

    2015-01-01

    Using conventional manometry, gastro-esophageal reflux disease (GERD) was associated with a reduced lower esophageal sphincter (LES) pressure and impaired peristalsis. However, with a large overlap between GERD patients and controls, these findings are of limited clinical relevance. It is uncertain

  8. The diagnosis of gastro-esophageal reflux disease cannot be made with barium esophagograms

    NARCIS (Netherlands)

    Saleh, C. M. G.; Smout, A. J. P. M.; Bredenoord, A. J.

    2015-01-01

    For over 50 years, barium studies have been used to diagnose gastro-esophageal reflux disease (GERD), but the value of this test is controversial. Our study aimed to determine if barium esophagograms can be used to diagnose GERD. Barium esophagograms and pH-impedance measurement were performed in 20

  9. [Gastro-esophageal Reflux Disease and malignant progression--equal risk for men and women?].

    Science.gov (United States)

    Pech, O

    2015-08-01

    Gastroesophageal reflux disease (GERD) is highly prevalent in the Western world. Patients with GERD have a 10 fold increased risk to develop a Barrett's esophagus. Patients with Barrett's esophagus have a higher risk for an esophageal adenocarcinoma. Men have more severe reflux with a higher grade of inflammation and acid reflux. This seems to be the reason why men develop a Barrett's esophagus more frequently--the risk is approximately 2 to 3 fold and the risk for an esophageal adenocarcinoma is even 3 to 6 times higher. © Georg Thieme Verlag KG Stuttgart · New York.

  10. [Gastro-Esophageal Reflux Disease and Malignant Progression - Equal Risk for Men and Women?

    Science.gov (United States)

    Pech, O

    2016-12-01

    Gastroesophageal reflux disease (GERD) is highly prevalent in the Western world. Patients with GERD have a 10-fold increased risk to develop a Barrett's esophagus. Patients with Barrett's esophagus have a higher risk for an esophageal adenocarcinoma. Men have more severe reflux with a higher grade of inflammation and acid reflux. This seems to be the reason why men develop a Barrett's esophagus more frequently - the risk is approximately 2-3-fold and the risk for an esophageal adenocarcinoma is even 3-6 times higher. © Georg Thieme Verlag KG Stuttgart · New York.

  11. The comparative analyses of different diagnostic approaches in detection of gastroesophageal reflux disease in children.

    Directory of Open Access Journals (Sweden)

    Nina Ristic

    Full Text Available The aim of this study was to compare the different diagnostic approaches in detection of gastroesophageal reflux disease in children presented with symptoms suggesting gastroesophageal reflux disease.The study design was cross sectional. The study retrospectively included all children who underwent combined multiple intraluminal impedance and pH (pH-MII monitoring due to gastrointestinal and/or extraesophageal symptoms suggesting gastroesophageal reflux disease at University Children's Hospital in Belgrade, from July 2012 to July 2016.A total of 218 (117 boys/101 girls, mean age 6.7 years (range 0.06-18.0 years, met the inclusion criteria. Gastroesophageal reflux disease was found in 128 of 218 children (57.4% by pH-MII and in 76 (34.1% children by pH metry alone. Using pH-MII monitoring as gold standard, sensitivity of pH-metry was lowest in infants (22.9%, with tendency to increase in older age groups (reaching 76.4% in children ≥ 9 years. The sensitivity of pH-metry alone in children with extraesophageal symptoms was 38.1%, while the sensitivity of pH-metry in children with gastrointestinal symptoms was 63.8%. Reflux esophagitis was identified in 31 (26.1% of 119 children who underwent endoscopy. Logistic regression analysis showed that best predictors of endoscopic reflux esophagitis are the longest acid episode (OR = 1.52, p<0.05 and DeMeester reflux composite score (OR = 3.31, p<0.05. The significant cutoff values included DeMeester reflux composite score ≥ 29 (AUC 0.786, CI 0.695-0.877, p<0.01 and duration of longest acid reflux ≥ 18 minutes (AUC 0.784, CI 0.692-0.875, p<0.01.The results of our study suggested that compared with pH-metry alone, pH-MII had significantly higher detection rate of gastroesophageal reflux disease, especially in infants. Our findings also showed that pH-MII parameters correlated significantly with the endoscopically confirmed erosive esophagitis.

  12. General gastroscopy of gastroesophageal reflux disease: Analysis of 4086 cases

    Directory of Open Access Journals (Sweden)

    Zhi-wei HU

    2018-04-01

    Full Text Available Objective To analyze the characteristics of gastroesophageal reflux disease (GERD under general gastroscope. Methods The detection rates of GERD related abnormalities such as esophagitis, Barrett esophagus and hiatal hernia under the first gastroscopy of the adult GERD patients from January 2013 to January 2017 in our center and the statistical relationship between the abnormal findings were analyzed retrospectively. Results A total of 4086 GERD patients, 2004 males and 2082 females, were included in this study, and the age was 18-89(50.4±13.3 years old. The detection rate of non erosive GERD was 78.7%, esophagitis 21.3%; non Barrett esophagus 87.7%, suspected Barrett esophagus 8.3%, Barrett esophagus 3.9%; generally normal cardia 61.4%, short segment hiatus hernia 20.4%, and long segment hiatal hernia 18.2%. The detection rates of esophagitis showed statistically significant differences (P0.013. Comparing the three age groups of 18-39, 40-59 and ≥60 years old, the detection rate of hiatal hernia was significantly higher in the group of ≥60 years old than in the 18-39 and 40-59 years old groups (P=0.007, while there was no significant difference (P>0.013 between the 18-39 and 40-59 years old groups. The detection rate of esophagitis was significantly higher in ≥60 years old group than in 18-39 and 40-59 years old groups (P=0.004, P=0.008, while no significant statistically difference (P>0.013 was found between the later two groups. Conclusions Gastroscopy can be used as a basic examination means for GERD; short segment hiatal hernia can be regarded as an early form of hiatal hernia, and is of importantreference value for the diagnosis and treatment of GERD; more serious hiatal hernia and esophagitis could be found in elderly GERD patients. DOI: 10.11855/j.issn.0577-7402.2018.01.08

  13. Influence of gastric emptying on gastro-esophageal reflux: a combined pH-impedance study.

    Science.gov (United States)

    Gourcerol, G; Benanni, Y; Boueyre, E; Leroi, A M; Ducrotte, P

    2013-10-01

    The involvement of delayed gastric emptying (GE) in the pathophysiology of gastro-esophageal reflux disease (GERD) remains debated and has been to date only assessed using esophageal pH-metry that only detects acidic reflux. We therefore investigated whether delay in GE could impact on liquid, mixed, and gas reflux detected using combined esophageal pH-impedance recording. Thirty consecutive patients were explored with GE and esophageal pH-impedance measurement in the workup of typical symptoms of GERD. Gastric emptying was assessed using the (13) C-octanoic acid breath test and an ambulatory esophageal pH-impedance recording was performed off proton pump inhibitors (PPIs) for 24 h. Gastric emptying was normal in 17 patients and delayed in 13 patients. Delay in GE increased the daily number of liquid/mixed reflux events detected by combined esophageal pH-impedance monitoring, but had no effect of esophageal acid exposure or gas reflux. This translated in increased number of postprandial reflux events, with a longer bolus clearance time and increased esophageal proximal extension. In patient with delayed GE, symptomatic reflux had a higher proximal extension and a longer bolus clearance time compared to symptomatic reflux events from patients with normal GE. Delay in GE increases daily and postprandial liquid/mixed reflux events. Reflux characteristics differently trigger symptoms in patients with normal and delayed GE, and may impact on the therapeutic strategy. © 2013 John Wiley & Sons Ltd.

  14. Gastroesophageal scintigraphy and endoscopy in the diagnosis of esophageal reflux and esophagitis

    International Nuclear Information System (INIS)

    Fung, W.P.; Van der Schaaf, A.; Grieve, J.C.

    1985-01-01

    The value of gastroesophageal (G/E) scintigraphy in the diagnosis of gastroesophageal reflux was assessed in 51 subjects, who presented with heartburn and had endoscopic evidence of reflux esophagitis. G/E scintigraphy was done using /sup 99m/Tc sulfur-colloid in acidified orange juice. The G/E reflux index was calculated according to previous reports. The mean (+/- SD) G/E reflux index in 18 patients with severe esophagitis and 30 patients with moderate esophagitis were 1.6% (+/- 1.5) and 3.2% (+/- 5.0), respectively. The mean G/E reflux index in 14 control subjects was 2.4% (+/- 1.1). There was no significant difference between the esophagitis and control groups. Furthermore, if 4% was taken as upper limit of normal, this will include almost all the esophagitis patients and controls. It is concluded that the G/E reflux index based on G/E scintigraphy is of little value in the diagnosis of G/E reflux

  15. Gastroesophageal scintigraphy and endoscopy in the diagnosis of esophageal reflux and esophagitis

    Energy Technology Data Exchange (ETDEWEB)

    Fung, W.P.; Van der Schaaf, A.; Grieve, J.C.

    1985-04-01

    The value of gastroesophageal (G/E) scintigraphy in the diagnosis of gastroesophageal reflux was assessed in 51 subjects, who presented with heartburn and had endoscopic evidence of reflux esophagitis. G/E scintigraphy was done using /sup 99m/Tc sulfur-colloid in acidified orange juice. The G/E reflux index was calculated according to previous reports. The mean (+/- SD) G/E reflux index in 18 patients with severe esophagitis and 30 patients with moderate esophagitis were 1.6% (+/- 1.5) and 3.2% (+/- 5.0), respectively. The mean G/E reflux index in 14 control subjects was 2.4% (+/- 1.1). There was no significant difference between the esophagitis and control groups. Furthermore, if 4% was taken as upper limit of normal, this will include almost all the esophagitis patients and controls. It is concluded that the G/E reflux index based on G/E scintigraphy is of little value in the diagnosis of G/E reflux.

  16. Effect of metoclopramide on normal and delayed gastric emptying in gastroesophageal reflux patients

    Energy Technology Data Exchange (ETDEWEB)

    Fink, S.M.; Lange, R.C.; McCallum, R.W.

    1983-12-01

    Gastric emptying has an important role in the pathophysiology of gastroesophageal reflux disease. The effect of metoclopramide, a gastric prokinetic agent, in gastroesophageal reflux patients with normal as well as delayed emptying was investigated. Twenty-six patients with subjective and objective evidence of gastroesophageal reflux ingested an egg salad sandwich meal labeled with /sub 99m/technetium-DTPA for a baseline study, and then again on a separate day after receiving oral metoclopramide, 10 mg, 30 min prior to the test meal. The mean percent isotope remaining in the stomach after 90 min improved significantly from 70.3 +/- 3.9% (SEM) to 55.2 +/- 4.2% after metoclopramide. Fourteen (54%) had a basal emptying in the normal range of 34-69% retention of isotope at 90 min, (means +/- 2 SD), while it was slow in 12 (46%). For those with delayed basal gastric emptying, the mean retention of 88.9 +/- 2.9% at 90 min was significantly decreased by metoclopramide to 68.6 +/- 6.1%. In those patients with a normal basal gastric emptying and a mean retention of 54.4 +/- 2.3% at 90 min, there was also significant improvement (P less than 0.025) to 43.6 +/- 3.6% after metoclopramide. These data indicate that metoclopramide increased gastric emptying in gastroesophageal reflux patients with normal as well as delayed gastric emptying. Therefore on a patient management level a trial of metoclopramide is warranted in patients with gastroesophageal reflux disease and is not limited by the gastric emptying status of the patient.

  17. Effect of metoclopramide on normal and delayed gastric emptying in gastroesophageal reflux patients

    International Nuclear Information System (INIS)

    Fink, S.M.; Lange, R.C.; McCallum, R.W.

    1983-01-01

    Gastric emptying has an important role in the pathophysiology of gastroesophageal reflux disease. The effect of metoclopramide, a gastric prokinetic agent, in gastroesophageal reflux patients with normal as well as delayed emptying was investigated. Twenty-six patients with subjective and objective evidence of gastroesophageal reflux ingested an egg salad sandwich meal labeled with /sub 99m/technetium-DTPA for a baseline study, and then again on a separate day after receiving oral metoclopramide, 10 mg, 30 min prior to the test meal. The mean percent isotope remaining in the stomach after 90 min improved significantly from 70.3 +/- 3.9% (SEM) to 55.2 +/- 4.2% after metoclopramide. Fourteen (54%) had a basal emptying in the normal range of 34-69% retention of isotope at 90 min, (means +/- 2 SD), while it was slow in 12 (46%). For those with delayed basal gastric emptying, the mean retention of 88.9 +/- 2.9% at 90 min was significantly decreased by metoclopramide to 68.6 +/- 6.1%. In those patients with a normal basal gastric emptying and a mean retention of 54.4 +/- 2.3% at 90 min, there was also significant improvement (P less than 0.025) to 43.6 +/- 3.6% after metoclopramide. These data indicate that metoclopramide increased gastric emptying in gastroesophageal reflux patients with normal as well as delayed gastric emptying. Therefore on a patient management level a trial of metoclopramide is warranted in patients with gastroesophageal reflux disease and is not limited by the gastric emptying status of the patient

  18. Age and sex influence on formation of gastroesophageal reflux disease in children with chronic gastroduodenitis

    Directory of Open Access Journals (Sweden)

    Chemenkov Yu.V.

    2013-12-01

    Full Text Available The research goal is to investigate age and sex influence on formation of gastroesophageal reflux disease in children with chronic gastroduodenitis. Material and Methods. Features of acidity in esophagus and cardial part of stomach was studied in 175 children aged 4 to 17 years with chronic gastroduodenitis by pH-monitoring. pH-monitoring was carried by «Gastroscan-24». Age and sex characteristics have been identified on examination results. Results. Children of preschool age experience the most unfavorable reflux from the stomach to the esophagus. Boys experience the pathological reflux more severely. Conclusions: Effectiveness of esophageal clearance is lower in children of preschool age. Pathological reflux progresses are more favorably in a standing position, especially in children of preschool age. Pathological reflux occurs more often in the supine position and has a longer and more aggressive course in preschool age boys.

  19. Gastroesophageal reflux - correlation between diagnostic methods; Refluxo gastroesofagico - correlacao entre metodos diagnosticos

    Energy Technology Data Exchange (ETDEWEB)

    Cruz, Maria das Gracas de Almeida; Penas, Maria Exposito; Fonseca, Lea Mirian Barbosa [Universidade Federal, Rio de Janeiro, RJ (Brazil). Faculdade de Medicina. Dept. de Radiologia-Medicina Nuclear; Lemme, Eponina Maria O. [Universidade Federal, Rio de Janeiro, RJ (Brazil). Faculdade de Medicina. Dept. de Clinia Medica-Gastroenterologia; Martinho, Maria Jose Ribeiro [Hospital Universitario Clementino Fraga Filho, Rio de Janeiro, RJ (Brazil). Servico de Medicina Nuclear

    1999-02-01

    A group of 97 individuals with typical symptoms of gastroesophageal reflux disease (GERD) was submitted to gastroesophageal reflux scintigraphy (GES) and compared to the results obtained from endoscopy, histopathology and 24 hours pHmetry. Twenty-four healthy individuals were used as a control group and they have done only the GERS. The results obtained showed that: (a) the difference in the reflux index (RI) for the control group and the sick individuals was statistically significant (p < 0.0001); (b) the correlation between GERS and the other methods showed the following results: sensitivity, 84%; specificity, 95%; positive predictive value, 98%; negative predictive value, 67%; accuracy, 87%. We have concluded that the scintigraphic method should be used to confirm the diagnosis of GERD and also recommended as initial investiative procedure. (author)

  20. Radioisotope esophageal transit test. A new technique for esophageal emptying and gastroesophageal reflux

    Energy Technology Data Exchange (ETDEWEB)

    Miyazono, K.; Fukuda, K.; Toyonaga, A. (Kurume Univ., Fukuoka (Japan). School of Medicine)

    1982-06-01

    A new technique employed sup(99m)Tc-MAA for the study of esophageal dysfunction and its clinical implication were evaluated in the patients with achalasia, progressive systemic sclerosis, reflux esophagitis and 10 normal controls. To investigate esophageal emptying and gastroesophageal reflux, a homogeneous bolus of sup(99m)Tc-MAA in 15ml of water was swallowed in the upright and supine positions under the collimeter of a gamma camera linked to nuclear medicine data analyser (Shimazu Scinti Pack 1200). This radionuclide transit study made a quantitative evaluation of the esophageal dysfunction possible in all cases. Comparing the conventional esophageal function test procedures, this test is a safe, noninvasive and more physiological and sensitive in detecting abnormal esophageal emptying and gastroesophageal reflux.

  1. Gastroesophageal reflux: comparison of barium studies with 24-h pH monitoring

    International Nuclear Information System (INIS)

    Pan, John J.; Levine, Marc S.; Redfern, Regina O.; Rubesin, Stephen E.; Laufer, Igor; Katzka, David A.

    2003-01-01

    Objective: To determine the correlation between massive gastroesophageal reflux (GER) on barium studies and pathologic acid reflux on 24-h pH monitoring. Methods: A search of hospital records from January 1997 to January 2001 revealed 28 patients who underwent both barium studies and 24-h pH monitoring. The radiologic reports were reviewed to determine the presence and degree of GER. Patients with reflux to or above the thoracic inlet either spontaneously or with provocative maneuvers in the recumbent position were classified as having massive reflux, whereas the remaining patients with reflux below the thoracic inlet or no reflux comprised the control group. The pH monitoring reports were also reviewed to determine if pathologic acid reflux was present in the recumbent position. The findings on these studies were then compared to determine the frequency of pathologic acid reflux in the recumbent position on pH monitoring in patients with massive reflux on barium studies compared with the control group. Results: Massive GER was observed on barium studies in 11 (39%) of the 28 patients and reflux below the thoracic inlet or no reflux in the remaining 17 patients (61%) who comprised the control group. All 11 patients (100%) with massive reflux on barium studies had pathologic acid reflux on pH monitoring in the recumbent position compared with six (35%) of 17 patients in the control group (P=0.0009). The pH in the distal esophagus on pH monitoring was less than 4.0 for 13.1% of the recumbent period for patients with massive GER on barium studies compared with 6.2% of the recumbent period for the control group (P=0.0076). Conclusion: Although 24-h pH monitoring remains the gold standard for the detection of GER, our experience suggests that patients with massive reflux on barium studies are so likely to have pathologic acid reflux in the recumbent position that these individuals can be further evaluated and treated for their gastroesophageal reflux disease (GERD

  2. Gastroesophageal reflux: comparison of barium studies with 24-h pH monitoring

    Energy Technology Data Exchange (ETDEWEB)

    Pan, John J.; Levine, Marc S. E-mail: levine@oasis.rad.upenn.edu; Redfern, Regina O.; Rubesin, Stephen E.; Laufer, Igor; Katzka, David A

    2003-08-01

    Objective: To determine the correlation between massive gastroesophageal reflux (GER) on barium studies and pathologic acid reflux on 24-h pH monitoring. Methods: A search of hospital records from January 1997 to January 2001 revealed 28 patients who underwent both barium studies and 24-h pH monitoring. The radiologic reports were reviewed to determine the presence and degree of GER. Patients with reflux to or above the thoracic inlet either spontaneously or with provocative maneuvers in the recumbent position were classified as having massive reflux, whereas the remaining patients with reflux below the thoracic inlet or no reflux comprised the control group. The pH monitoring reports were also reviewed to determine if pathologic acid reflux was present in the recumbent position. The findings on these studies were then compared to determine the frequency of pathologic acid reflux in the recumbent position on pH monitoring in patients with massive reflux on barium studies compared with the control group. Results: Massive GER was observed on barium studies in 11 (39%) of the 28 patients and reflux below the thoracic inlet or no reflux in the remaining 17 patients (61%) who comprised the control group. All 11 patients (100%) with massive reflux on barium studies had pathologic acid reflux on pH monitoring in the recumbent position compared with six (35%) of 17 patients in the control group (P=0.0009). The pH in the distal esophagus on pH monitoring was less than 4.0 for 13.1% of the recumbent period for patients with massive GER on barium studies compared with 6.2% of the recumbent period for the control group (P=0.0076). Conclusion: Although 24-h pH monitoring remains the gold standard for the detection of GER, our experience suggests that patients with massive reflux on barium studies are so likely to have pathologic acid reflux in the recumbent position that these individuals can be further evaluated and treated for their gastroesophageal reflux disease (GERD

  3. Quality of life, patient satisfaction, and disease burden in patients with gastroesophageal reflux disease with or without laryngopharyngeal reflux symptoms.

    Science.gov (United States)

    Gong, Eun Jeong; Choi, Kee Don; Jung, Hye-Kyung; Youn, Young Hoon; Min, Byung-Hoon; Song, Kyung Ho; Huh, Kyu Chan

    2017-07-01

    Patients with gastroesophageal reflux disease (GERD) have decreased health-related quality of life (HRQL). The quality of life in patients with laryngopharyngeal reflux (LPR) symptoms is also significantly impaired. However, the impact of LPR symptoms on HRQL in GERD patients has not been studied. A nationwide, random-sample, and face-to-face survey of 300 Korean patients with GERD was conducted from January to March 2013. Gastroesophageal reflux symptoms were assessed using the Rome III questionnaire, LPR symptoms using the reflux symptom index, and HRQL using the EuroQol five dimensions (EQ-5D) questionnaire. A structured questionnaire on patient satisfaction, sickness-related absences, and health-related work productivity was also used. Among the 300 patients with GERD, 150 had LPR symptoms. The mean EQ-5D index was lower in patients with GERD and LPR symptoms than in those without LPR (0.88 vs 0.91, P = 0.002). A linear regression model showed that the severity of LPR symptoms was related to decreased HRQL and was independent of age, marital status, body mass index, or household income. The overall satisfaction rate regarding treatment was lower in patients with GERD and LPR (40.0% vs 69.1%, P = 0.040). GERD patients with LPR symptoms reported greater sickness-related absent hours per week (0.36 vs 0.02 h, P = 0.016) and greater percentages of overall work impairment than those without LPR (31.1% vs 20.8%, P Gastroesophageal reflux disease patients with LPR symptoms have a poorer HRQL, a lower satisfaction rate, and a greater disease burden than those without LPR. © 2017 Journal of Gastroenterology and Hepatology Foundation and John Wiley & Sons Australia, Ltd.

  4. An alginate-antacid formulation localizes to the acid pocket to reduce acid reflux in patients with gastroesophageal reflux disease.

    Science.gov (United States)

    Rohof, Wout O; Bennink, Roel J; Smout, Andre J P M; Thomas, Edward; Boeckxstaens, Guy E

    2013-12-01

    Alginate rafts (polysaccharide polymers that precipitate into a low-density viscous gel when they contact gastric acid) have been reported to form at the acid pocket, an unbuffered pool of acid that floats on top of ingested food and causes postprandial acid reflux. We studied the location of an alginate formulation in relation to the acid pocket and the corresponding effects on reflux parameters and acid pocket positioning in patients with gastroesophageal reflux disease (GERD). We randomly assigned patients with symptomatic GERD and large hiatal hernias to groups who were given either (111)In-labeled alginate-antacid (n = 8, Gaviscon Double Action Liquid) or antacid (n = 8, Antagel) after a standard meal. The relative positions of labeled alginate and acid pocket were analyzed for 2 hours by using scintigraphy; reflux episodes were detected by using high-resolution manometry and pH-impedance monitoring. The alginate-antacid label localized to the acid pocket. The number of acid reflux episodes was significantly reduced in patients receiving alginate-antacid (3.5; range, 0-6.5; P = .03) compared with those receiving antacid (15; range, 5-20), whereas time to acid reflux was significantly increased in patients receiving alginate-antacid (63 minutes; range, 23-92) vs those receiving antacid (14 minutes; range, 9-23; P = .01). The acid pocket was located below the diaphragm in 71% of patients given alginate-antacid vs 21% of those given antacid (P = .08). There was an inverse correlation between a subdiaphragm position of the acid pocket and acid reflux (r = -0.76, P acid pocket and displaces it below the diaphragm to reduce postprandial acid reflux. These findings indicate the importance of the acid pocket in GERD pathogenesis and establish alginate-antacid as an appropriate therapy for postprandial acid reflux. Copyright © 2013 AGA Institute. Published by Elsevier Inc. All rights reserved.

  5. Gastroesophageal reflux: the acid test, scintigraphy or the pH probe

    International Nuclear Information System (INIS)

    Seibert, J.J.; Byrne, W.J.; Euler, A.R.; Latture, T.; Leach, M.; Campbell, M.

    1983-01-01

    The best established technique for diagnosing gastroesophageal reflux in children is the 24 hr esophageal pH probe test. No simultaneous comparison of this technique with radionuclide scans has been reported. Therefore, simultaneous 1 hr pH monitoring and gastroesophageal scintigraphy were performed in 49 infants and children with suspected gastroesophageal reflux. Forty-seven of these patients also were later monitored by the 24 hr pH probe test. Upper gastrointestinal series were performed on all patients. All patients with a positive 1 hr pH monitoring also had positive simultaneous scintigraphy. All patients with positive scintigraphy and pH probe monitoring also had a positive upper gastrointestinal series for reflux. The sensitivity of gastroesophageal scintigraphy, when compared to the 24 hr probe as a standard, was 79%; its specificity was 93%. The sensitivity of the upper gastrointestinal series was 86%, when compared to the 24 hr pH probe test. However, its specificity was only 21%

  6. Zonulin is not increased in the cardiac and esophageal mucosa of patients with gastroesophageal reflux disease.

    Science.gov (United States)

    Wex, Thomas; Mönkemüller, Klaus; Kuester, Doerthe; Fry, Lucia; Kandulski, Arne; Malfertheiner, Peter

    2009-06-01

    Human Zonulin, related to the Zonula occludens toxin of Vibrio cholerae, regulates intestinal permeability and is induced in inflammatory disorders of the lower GI tract. Gastroesophageal reflux disease (GERD) is associated with an impairment of epithelial barrier function. Here, we studied expression of zonulin in the gastroesophageal mucosa of 58 patients with typical reflux symptoms and 27 asymptomatic controls. During endoscopy, multiple biopsies from gastroesophageal mucosa were obtained for routine histopathology (Helicobacter pylori-status, inflammation) and gene expression analysis (immunohistochemistry, ELISA). Patients with GERD presented with typical histopathological alterations like elongation of papillae (P=0.015), basal cell hyperplasia (PZonulin was found to be expressed ubiquitously in gastroesophageal mucosa. Mucosal levels in controls ranged between 2.2 and 3.7 ng/microg total protein. Mean values were significantly higher in antrum (3.3+/-1.7 ng/microg) than cardia (2.7+/-1.2n g/microg) and esophagus (2.2+/-1.3 ng/microg) (Pzonulin expression in gastroesophageal mucosa. In conclusion, despite its established role for intestinal permeability, Zonulin seems not to be involved in the regulation of epithelial barrier function in relation to GERD.

  7. Comparison of clinical characteristics of chronic cough due to non-acid and acid gastroesophageal reflux.

    Science.gov (United States)

    Xu, Xianghuai; Yang, Zhongmin; Chen, Qiang; Yu, Li; Liang, Siwei; Lü, Hanjing; Qiu, Zhongmin

    2015-04-01

    Little is known about non-acid gastroesophageal reflux-induced chronic cough (GERC). The purpose of the study is to explore the clinical characteristics of non-acid GERC. Clinical symptoms, cough symptom score, capsaicin cough sensitivity, gastroesophageal reflux diagnostic questionnaire (GerdQ) score, findings of multichannel intraluminal impedance-pH monitoring (MII-pH) and response to pharmacological anti-reflux therapy were retrospectively reviewed in 38 patients with non-acid GERC and compared with those of 49 patients with acid GERC. Non-acid GERC had the similar cough character, cough symptom score, and capsaicin cough sensitivity to acid GERC. However, non-acid GERC had less frequent regurgitation (15.8% vs 57.1%, χ(2)  = 13.346, P = 0.000) and heartburn (7.9% vs 32.7%, χ(2)  = 7.686, P  = 0.006), and lower GerdQ score (7.4 ± 1.4 vs 10.6 ± 2.1, t = -6.700, P = 0.003) than acid GERC. Moreover, MII-pH revealed more weakly acidic reflux episodes, gas reflux episodes and a higher symptom association probability (SAP) for non-acid reflux but lower DeMeester score, acidic reflux episodes and SAP for acid reflux in non-acid GERC than in acid GERC. Non-acid GERC usually responded to the standard anti-reflux therapy but with delayed cough resolution or attenuation when compared with acid GERC. Fewer patients with non-acid GERC needed an augmented acid suppressive therapy or treatment with baclofen. There are some differences in the clinical manifestations between non-acid and acid GERC, but MII-pH is essential to diagnose non-acid GERC. © 2014 John Wiley & Sons Ltd.

  8. Abnormal Gastroesophageal Flap Valve Is Associated With High Gastresophageal Reflux Disease Questionnaire Score and the Severity of Gastroesophageal Reflux Disease in Vietnamese Patients With Upper Gastrointestinal Symptoms.

    Science.gov (United States)

    Quach, Duc T; Nguyen, Trang T; Hiyama, Toru

    2018-04-30

    There have been no studies investigating the distribution of abnormal gastroesophageal flap valve (GEFV) among patients with dyspepsia, non-erosive reflux disease (NERD), and reflux esophagitis (RE) in the same set of patients. The aims of this study are to investigate (1) the association between GEFV and gastroesophageal reflux disease questionnaire (GERDQ) score, and (2) the distribution of abnormal GEFV in Vietnamese patients presenting with upper gastrointestinal symptoms. Three hundred and thirty-one patients recruited in this prospective cross-sectional study were classified into 3 groups: reflux esophagitis (RE), non-erosive reflux disease (NERD) (GERDQ score ≥ 8, no endoscopic mucosal injury), and dyspepsia (GERDQ score < 8, no endoscopic mucosal injury). The GEFV was graded endoscopically according to the Hill classification. GEFV grades I and II were regarded as normal, while grades III and IV were regarded as abnormal GEFV. There were 215 (65.0%) patients with dyspepsia, 55 (16.6%) patients with NERD, and 61 (18.4%) patients with RE. Abnormal GEFV was an independent risk factor for GERD (OR, 2.93; CI 95%, 1.76-4.88) and RE (OR, 3.41; CI 95%, 1.78-6.53). The mean GERDQ score of patients with abnormal GEFV was significantly higher than that of patients with normal GEFV (5.7 ± 2.4 vs 4.9 ± 2.7, P = 0.011). The prevalence of abnormal GEFV gradually increased in patients with dyspepsia (27.4%), NERD (43.6%), grade A RE (56.8%), and grades B/C RE (80.0%) ( P < 0.001). Abnormal GEFV was significantly associated with high GERDQ score. Its prevalence gradually increased in patients with dyspepsia, NERD, and RE, respectively.

  9. New insights in gastroesophageal reflux, esophageal function and gastric emptying in relation to dysphagia before and after anti-reflux surgery in children

    NARCIS (Netherlands)

    Smits, M. J.; Loots, C. M.; Benninga, M. A.; Omari, T. I.; van Wijk, M. P.

    2013-01-01

    In children with gastroesophageal reflux (GER) disease refractory to pharmacological therapies, anti-reflux surgery (fundoplication) may be a treatment of last resort. The applicability of fundoplication has been hampered by the inability to predict which patient may benefit from surgery and which

  10. Gender is a risk factor in patients with gastroesophageal reflux disease.

    Science.gov (United States)

    Fakhre Yaseri, Hashem

    2017-01-01

    Background: Prevalence of gastroesophageal reflux disease (GERD) has increased in the last decades, and it is now one of the most common chronic and recurrent diseases. The present study aimed at determining the frequency of gender (sex) and age in Iranian patients with GERD symptoms. Methods: In this study, 803 patients aged 11 to 84 years, with erosive and nonerosive gastroesophageal reflux diseases, based on the questionnaire and esophagogastroduodenoscopy findings, participated. The female group was compared with the male group with respect to age, symptoms, esophageal injury, and hiatus hernia. Results: Of the 803 participants, 60.5% (n= 486) were female, and 69.2% (n= 555) were younger than 50 years. Of those patients older than 50 years, 32.8% (n= 81) were female. Moreover, 31.0% (n= 249) of the patients had erosive esophagitis (ERD), and 69.0% (n= 254) had normal esophageal mucosa (NERD).The female to male ratio was 1/1.06 and 1.94/1 in ERD and NERD patients, respectively. Hiatal hernia was more prevalent in females than in males. Conclusion: Nonerosive reflux disease, as a gastroesophageal reflux disease (GERD), was more common in females than in males. GERD became more prevalent with increase in age. Gender and hiatal hernias were 2 potential risk factors of GERD.

  11. Electroacupuncture to treat gastroesophageal reflux disease: study protocol for a randomized controlled trial.

    Science.gov (United States)

    Han, Gajin; Leem, Jungtae; Lee, Hojung; Lee, Junhee

    2016-05-17

    Gastroesophageal reflux disease lowers the quality of life and increases medical costs. Electroacupuncture has been used to ease symptoms and improve gastrointestinal motility in patients with gastroesophageal reflux disease. The main purposes of this study are to evaluate the efficacy and safety of this procedure. This is a protocol for a randomized, patient-blinded, assessor-blinded, sham-controlled trial. Sixty participants with symptoms of gastroesophageal reflux disease, who have previously undergone standard treatment, will be recruited from August 2015 at Kyung Hee University Korean Medicine Hospital. The participants will be allocated to either the electroacupuncture (n = 30) or the sham electroacupuncture group (n = 30); the allocation will be concealed from both the participants and the assessors. The EA group will undergo penetrating acupuncture at 18 fixed points and two optional points chosen using the pattern identification for gastroesophageal reflux disease. Electrical stimulation will be applied at some of the acupoints. The sham electroacupuncture group will undergo nonpenetrating acupuncture without electrical stimulation at 18 nonspecific points, each of which will be only 2 cm away from the true acupoints used in the electroacupuncture group. In both groups, the procedure will be performed using the Park device. The treatment will last for 6 weeks (with two sessions each week), and the outcome will be evaluated at baseline, 3 weeks, and 6 weeks. The primary outcome will be the proportion of responders with adequate symptom relief, whereas the secondary outcomes will comprise the results of the Nepean dyspepsia index; the Korean gastrointestinal symptom rating scale; the EQ-5D™; levels of gastrin, motilin, and inflammatory cytokines; the perceived stress scale; the qi-stagnation questionnaire; the patient global impression of change; and the spleen qi deficiency questionnaire. The results of this trial will provide information

  12. Gastroesophageal reflux disease and its association with bronchiolitis obliterans syndrome in allogeneic hematopoietic stem cell transplant recipients.

    Science.gov (United States)

    Khalid, Mohammed; Aljurf, Mahmoud; Saleemi, Sarfraz; Khan, Mohammed Qaseem; Khan, Basha; Ahmed, Shad; Ibrahim, Khalid El Tayeb; Mobeireek, Abdullah; Al Mohareb, Fahad; Chaudhri, Naeem

    2013-06-01

    Bronchiolitis obliterans syndrome is a significant postallogeneic hematopoietic stem cell transplant problem. Recent data in lung transplant patients suggest an association with gastroesophageal reflux disease and bronchiolitis obliterans syndrome. We studied posthematopoietic stem cell transplant patients with bronchiolitis obliterans syndrome for gastroesophageal reflux disease and its response to a proton pump inhibitor. Seven postallogeneic hematopoietic stem cell transplant patients with bronchiolitis obliterans syndrome were studied. Gastroesophageal reflux disease was assessed by 24-hour pH monitoring with a Bravo catheter-free radio pH capsule. Patients with positive gastroesophageal reflux disease were started on omeprazole. Pretreatment and posttreatment pulmonary function tests were done at 3-month intervals. Of 7 patients, 5 had positive results for gastroesophageal reflux disease (71%). Omeprazole had a disease-stabilizing effect on the patients' pulmonary function tests. Our study shows a significant association between bronchiolitis obliterans syndrome and gastroesophageal reflux disease in postallogeneic hematopoietic stem cell transplant patients. Use of omeprazole may have a disease-stabilizing effect in short-term follow-up.

  13. Exhaled breath condensate pH and cysteinyl leukotriens in patients with chronic cough secondary to acid gastroesophageal reflux.

    Science.gov (United States)

    Heffler, Enrico; Crimi, Claudia; Brussino, Luisa; Nicola, Stefania; Sichili, Stefania; Dughera, Luca; Rolla, Giovanni; Crimi, Nunzio

    2016-12-22

    Chronic cough is one of the most common clinical problems and it may be secondary to different stimuli and diseases, including low-level physical and chemical stimulation of the esophageal-bronchial reflex, suggestive of cough-reflex hyperresponsiveness, in patients with gastroesophageal reflux; however, it is still debated whether gastroesophageal reflux could induce airway inflammation and acidification. The aim of this study was to investigate airway pH and cysteynil-leukotrienes (Cys-LTs) concentration (a marker of airway inflammation) in exhaled breath condensate (EBC). Patients with chronic cough and for which all known causes, excluding gastroesophageal reflux, had been investigated and ruled out, were enrolled in the study. All patients underwent 24 h pH monitoring, and EBC was collected to assess pH and Cys-LTs concentration. Forty-five patients were included in the study and those with gastroesophageal reflux had significantly lower EBC-pH and higher concentration of EBC-Cys-LTs. There was a linear inverse correlation between EBC-pH values and EBC-Cys-LTs logarithmically transformed, and a multivariate analysis confirmed that the only significant determinat variable of EBC-Cys-LTs was the presence of gastroesophageal reflux. This study adds knowledge on possible mechanisms related to chronic cough associated with gastroesophageal reflux, which seems to be strictly dependent on airway acidification and the production of Cys-LTs, therefore suggesting an underlying neurogenic inflammation with tachykinins involvement.

  14. Effects of Obstructive Sleep Apnea and Gastroesophageal Reflux Disease on Asthma Control in Obesity

    Science.gov (United States)

    Dixon, Anne E.; Clerisme-Beaty, Emmanuelle M.; Sugar, Elizabeth A.; Cohen, Rubin I.; Lang, Jason E.; Brown, Ellen D.; Richter, Joel E.; Irvin, Charles G.; Mastronarde, John G.

    2011-01-01

    Background Obesity is a risk factor for asthma. Obese asthmatics often have poor asthma control and respond poorly to therapy. It has been suggested that co-morbidities associated with obesity, such as reflux and obstructive sleep apnea, could be important factors contributing to poor asthma control in obese patients. Objectives The purpose of this study was to determine if (i) reflux and/or (ii) symptoms of sleep apnea contribute to poor asthma control in obesity. Methods We studied asthmatic subjects participating in a trial of reflux treatment. Participants underwent baseline evaluation of asthma symptoms and lung function. 304 participants underwent esophageal pH probe testing. 246 participants were evaluated for obstructive sleep apnea symptoms. Results Of 402 participants in this trial, 51% were obese. Role of reflux in asthma control Those with higher body mass index reported a higher prevalence of reflux symptoms, but the prevalence of pH probe acid reflux was similar in all groups. Reflux was not associated with measures of asthma control in obese patients. Role of obstructive sleep apnea in asthma control Symptoms and self-report of obstructive sleep apnea were more common with increasing body mass index and associated with worse asthma control as measured by the Juniper Asthma Control Questionnaire and Asthma Symptom Utility Index. Conclusions Our data suggest that obstructive sleep apnea, but not gastroesophageal reflux disease may contribute significantly to poor asthma control in obese patients. PMID:21819338

  15. Incidence of gastroesophageal reflux disease and positive maxillary antral cultures in children with symptoms of chronic rhinosinusitis.

    Science.gov (United States)

    Nation, Javan; Kaufman, Michael; Allen, Meredith; Sheyn, Anthony; Coticchia, James

    2014-02-01

    Studies have shown that gastroesophageal reflux disease occurs more frequently than expected in children with chronic rhinosinusitis. The objective of this study is to further understand the relationship of pediatric chronic rhinosinusitis and gastroesophageal reflux disease in children with symptoms of rhinorrhea, nasal congestion, and chronic cough. A retrospective chart review of 63 children, ages 6 months to 10 years old with rhinorrhea, nasal congestion, and chronic cough. The patients underwent maxillary cultures, adenoidectomy, and distal third esophageal biopsies. Children with esophageal biopsies showing esophagitis were classified as positive for gastroesophageal reflux disease, and maxillary antral swabs growing a high density of bacteria were classified as positive for chronic rhinosinusitis. Six months to 5 years old children (n=43), 6 (14%) had simultaneous positive maxillary antral cultures and positive esophageal biopsies, 11 (26%) had positive esophageal biopsies alone, 23 (53%) had positive maxillary antral cultures alone, and 3 (7%) had neither. Six to 10 years old children (n=20), 9 (45%) had simultaneous positive maxillary antral cultures and positive esophageal biopsies, 1 (5%) patient had positive esophageal biopsies alone, 3 (15%) patients had positive maxillary antral cultures alone, and 7 (35%) patients had neither. Twenty-seven (42%) of the patients from the whole study had gastroesophageal reflux positive biopsies. The younger children were statistically likely to have chronic rhinosinusitis and gastroesophageal reflux disease independently of each other (p=0.0002). A direct group comparison found the younger group to have independent chronic rhinosinusitis and gastroesophageal reflux disease and the older group to have simultaneous chronic rhinosinusitis and gastroesophageal reflux disease (p=0.0006). In children with the presenting symptoms of rhinorrhea, nasal congestion, and chronic cough, younger children tend to have either chronic

  16. Prevalence and demographic determinants of gastroesophageal reflux disease (GERD) in the Turkish general population: a population-based cross-sectional study.

    Science.gov (United States)

    Mungan, Zeynel

    2012-08-01

    We aimed to establish the prevalence and demographic determinants of gastroesophageal reflux disease in the Turkish general population using the Turkish version of the gastroesophageal reflux disease questionnaire. A total of 8143 volunteers (mean age: 38.5 (13.3) years; 52.3% males) were included in this cross-sectional questionnaire study conducted via face-to-face administration of the questionnaire forms including items on sociodemographic features, past history of gastric disorders, gastroesophageal reflux disease, the influence of reflux symptoms on patients' lives, physician visits, diagnostic tests, and reflux medications. A past history of gastric symptoms was reported in half of the population. More female participants (p<0.001) had a past history of gastric symptoms that yielded a previous diagnosis of gastroesophageal reflux disease in 19.1% of the population. The likelihood of gastroesophageal reflux disease was low in the majority (75.3%) of the subjects evaluated. Gastroesophageal reflux disease with an inconveniencing or disrupting impact on the patient's life was present in 17.9% and 6.8% of the population. Total gastroesophageal reflux disease-questionnaire scores and reflux prevalence were higher in older age groups (p<0.001). Females were more likely to have gastroesophageal reflux disease prevalence based on reflux symptoms. The impact of gastroesophageal reflux disease on sleep and psychological/emotional well-being was more pronounced in older and female patients, whereas the impact on eating/drinking behaviors and physical-social activities was more marked among females independent of their age (p<0.001). Reflux prevalence was higher in subjects from East Anatolia, Central Anatolia, Mediterranean, and Black Sea regions of Turkey (p<0.001 for each). Prevalence and demographic determinants of gastroesophageal reflux disease are compatible with the profile of the disease in the other Western populations, with a predilection for females and

  17. The gastroesophageal (GE) scintiscan in detection of GE reflux and pulmonary aspiration in children

    International Nuclear Information System (INIS)

    Arasu, T.S.; Franken, E.A.; Wyllie, R.; Eigen, H.; Grosfeld, J.L.; Siddiqui, A.R.; Fitzgerald, J.F.

    1980-01-01

    Gastroesophageal scintiscans and barium examinations were performed on 30 children with documented GE reflux and 13 control patients. After instillation of 2 mCi of Tc99m sulfur colloid into the stomach, serial images of the abdomen and thorax were obtained. The GE scintiscan was positive in 17 of 30 with GE reflux; the barium study was positive in 15 of 30. A positive scintiscan and/or barium study was found in 21 of 30 patients with reflux, and none of the controls. Pulmonay aspiration of gastric contents was not detected by either method. We conclude that the GE scintiscan is complementary to barium studies in the diagnosis of GE reflux, and neither study approaches the accuracy of more sophisticated tests [fr

  18. Failure to respond to physiologic challenge characterizes esophageal motility in erosive gastro-esophageal reflux disease.

    Science.gov (United States)

    Daum, C; Sweis, R; Kaufman, E; Fuellemann, A; Anggiansah, A; Fried, M; Fox, M

    2011-06-01

    Non-specific esophageal dysmotility with impaired clearance is often present in patients with gastro-esophageal reflux disease (GERD), especially those with erosive disease; however the physio-mechanic basis of esophageal dysfunction is not well defined. Retrospective assessment of patients with erosive reflux disease (ERD; n=20) and endoscopy negative reflux disease (ENRD; n=20) with pathologic acid exposure on pH studies (>4.2% time/24 h) and also healthy controls (n=20) studied by high resolution manometry. Esophageal motility in response to liquid and solid bolus swallows and multiple water swallows (MWS) was analyzed. Peristaltic dysfunction was defined as failed peristalsis, spasm, weak or poorly coordinated esophageal contraction (>3cm break in 30 mmHg isocontour). Peristaltic dysfunction was present in 33% of water swallows in controls, 56% ENRD and 76% ERD respectively (Preflux events and increase exposure to gastric refluxate. © 2011 Blackwell Publishing Ltd.

  19. [Comparison of surgical patients with gastroesophageal reflux disease and Barrett's esophagus].

    Science.gov (United States)

    Zsolt, Simonka; Paszt, Attila; Géczi, Tibor; Abrahám, Szabolcs; Tóth, Illés; Horváth, Zoltán; Pieler, József; Tajti, János; Varga, Akos; Tiszlavicz, László; Németh, István; Izbéki, Ferenc; Rosztóczy, András; Wittmann, Tibor; Lázár, György

    2014-10-01

    Barrett's esophagus (BE) is the only known precursor of adenocarcinoma occuring in the lower third of the esophagus. According to statistics, severity and elapsed time of gastroesophageal reflux disease (GERD) are major pathogenetic factors in the development of Barrett's esophagus. In a retrospective study between 2001 and 2008, we compared the preoperative results (signs and sympthoms, 24 hour pH manometry, esophageal manometry, Bilitec) and treatment efficacy of 176 GERD patients and 78 BE patients, who have undergone laparoscopic Nissen procedure for reflux disease. The two groups of patients had similar demographic features, and elapsed time of reflux sympthoms were also equal. Both groups were admitted for surgery after a median time of 1.5 years (19.87 vs. 19.20 months) of ineffective medical (proton pump inhibitors) treatment. Preoperative functional tests showed a more severe presence of acid reflux in the BE group (DeMeester score 18.9 versus 41.9, p reflux complaints (group I: 73%, group II: 81% of patients), LES functions improved (17.58 vs.18.70 mmHg), and the frequency and exposition of acid reflux decreased (DeMeester score 7.73 vs. 12.72). The severity of abnormal acid reflux occuring parallel with the incompetent function of the damaged LES triggers not only inflammation in the gastroesophageal junction (GEJ), but also metaplastic process, and the development of Barrett's esophagus. Laparoscopic Nissen procedure for reflux disease can further improve outcome among patients with GERD not responding to conservative therapy.

  20. Gastroesophageal reflux activates the NF-κB pathway and impairs esophageal barrier function in mice

    Science.gov (United States)

    Fang, Yu; Chen, Hao; Hu, Yuhui; Djukic, Zorka; Tevebaugh, Whitney; Shaheen, Nicholas J.; Orlando, Roy C.; Hu, Jianguo

    2013-01-01

    The barrier function of the esophageal epithelium is a major defense against gastroesophageal reflux disease. Previous studies have shown that reflux damage is reflected in a decrease in transepithelial electrical resistance associated with tight junction alterations in the esophageal epithelium. To develop novel therapies, it is critical to understand the molecular mechanisms whereby contact with a refluxate impairs esophageal barrier function. In this study, surgical models of duodenal and mixed reflux were developed in mice. Mouse esophageal epithelium was analyzed by gene microarray. Gene set enrichment analysis showed upregulation of inflammation-related gene sets and the NF-κB pathway due to reflux. Significance analysis of microarrays revealed upregulation of NF-κB target genes. Overexpression of NF-κB subunits (p50 and p65) and NF-κB target genes (matrix metalloproteinases-3 and -9, IL-1β, IL-6, and IL-8) confirmed activation of the NF-κB pathway in the esophageal epithelium. In addition, real-time PCR, Western blotting, and immunohistochemical staining also showed downregulation and mislocalization of claudins-1 and -4. In a second animal experiment, treatment with an NF-κB inhibitor, BAY 11-7085 (20 mg·kg−1·day−1 ip for 10 days), counteracted the effects of duodenal and mixed reflux on epithelial resistance and NF-κB-regulated cytokines. We conclude that gastroesophageal reflux activates the NF-κB pathway and impairs esophageal barrier function in mice and that targeting the NF-κB pathway may strengthen esophageal barrier function against reflux. PMID:23639809

  1. Gastroesophageal reflux after esophageal surgery. Evaluation by means of esophageal transit scintigram

    Energy Technology Data Exchange (ETDEWEB)

    Nishimura, Osamu; Yokoi, Hideki; Maebeya, Shinji and others

    1989-04-01

    By means of esophageal transit scintigram using /sup 99m/Tc-DTPA, 15 patients (13 esophageal carcinomas and 2 cardia carcinomas) were studied, in whom esophagogastric anastomosis was done according to the posterior invagination anastomosis technique we had devised. In all 8 patients with anastomosis at cervical region, gastroesophageal reflux was not seen on both scintigrams before and after meals, and the average pressure gradient of high pressure zone at anastomosis was 39.8 cmH/sub 2/O. In 2 of 7 patients with intrathoracic anastomosis, the scintigram before meals showed severe reflux. and the endoscopic findings showed diffuse and moderate erosion in the esophageal mucosa. The average pressure gradient across the anastomosis was 6.5 cmH/sub 2/O. In these 2 patients, the new fornix with a sharp angle of His was not formed. In the remaining 5 patients with intrathoracic anastomosis, reflux was not seen on the scintigram before meals. However, in 2 of them, the scintigram after meal and endoscopic examination revealed mild reflux and mild esophagitis respectively. Furthermore in one patient very mild reflux was observed only on the scintigram after meals but the endoscopic findings showed the normal esophageal mucosa. In these 5 patients, the average pressure gradient across the anastomosis was 17.0 cmH/sub 2/O, which was significantly higher (p<0.01) than that in 2 patients with severe reflux and was significantly lower (p<0.01) than the mean value of high pressure zone in 8 patients with cervical anastomosis. In conclusion, it is presumed that the formation of a large fornix enough to store food and a sharp angle of His are important factors in maintaining an anti-reflux mechanism. The esophageal transit scintigram was proved to be an excellent technique in detecting and evaluating quantitatively gastroesophageal reflux. (author).

  2. EXTRAOESOPHAGEAL MANIFESTATIONS OF GASTROESOPHAGEAL REFLUX DISEASE IN THE PRACTICE OF PEDIATRIC OTORHINOLARYNGOLOGIST

    Directory of Open Access Journals (Sweden)

    A. I. Asmanov

    2017-01-01

    Full Text Available Gastroesophageal reflux disease (GERD is a chronic recurrent disorder with esophageal and extraesophageal symptoms and a variety of morphological changes of the mucous membrane of the esophagus caused by retrograde reflux of the gastric or gastro-intestinal contents. Extraesophageal (atypical symptoms are mainly complaints which indicate involvement in the process of bronchopulmonary, cardiovascular diseases and ENT-organs. This article discusses the pathogenesis of extraesophageal manifestations of GERD, and recommendations on diagnosis and treatment based on the author’s own experience and data of international publications.

  3. De novo MEIS2 mutation causes syndromic developmental delay with persistent gastro-esophageal reflux.

    Science.gov (United States)

    Fujita, Atsushi; Isidor, Bertrand; Piloquet, Hugues; Corre, Pierre; Okamoto, Nobuhiko; Nakashima, Mitsuko; Tsurusaki, Yoshinori; Saitsu, Hirotomo; Miyake, Noriko; Matsumoto, Naomichi

    2016-09-01

    MEIS2 aberrations are considered to be the cause of intellectual disability, cleft palate and cardiac septal defect, as MEIS2 copy number variation is often observed with these phenotypes. To our knowledge, only one nucleotide-level change-specifically, an in-frame MEIS2 deletion-has so far been reported. Here, we report a female patient with a de novo nonsense mutation (c.611C>G, p.Ser204*) in MEIS2. She showed severe intellectual disability, moderate motor/verbal developmental delay, cleft palate, cardiac septal defect, hypermetropia, severe feeding difficulties with gastro-esophageal reflux and constipation. By reviewing this patient and previous patients with MEIS2 point mutations, we found that feeding difficulty with gastro-esophageal reflux appears to be one of the core clinical features of MEIS2 haploinsufficiency, in addition to intellectual disability, cleft palate and cardiac septal defect.

  4. Two cases of esophageal eosinophilia: eosinophilic esophagitis or gastro-esophageal reflux disease?

    Directory of Open Access Journals (Sweden)

    Ozlem Yilmaz

    2014-06-01

    Full Text Available Eosinophilic esophagitis (EoE and gastro-esophageal reflux disease are among the major causes of isolated esophageal eosinophilia. Isolated esophageal eosinophilia meeting criteria for EoE may respond to proton pump inhibitor (PPI treatment. This entity is termed proton pumps inhibitor responsive esophageal eosinophilia (PPI-REE. Gastro-esophageal reflux is thought to comprise a subgroup of patients with PPI-REE. According to the latest guidelines, PPI responsiveness distinguishes people with PPI-REE from patients having EoE (non-responders. In this report, two unusual cases with findings belonging to both EoE and PPI-REE are discussed with known and unknown facts.

  5. Classification of esophageal motor findings in gastro-esophageal reflux disease: Conclusions from an international consensus group

    NARCIS (Netherlands)

    Gyawali, C. P.; Roman, S.; Bredenoord, A. J.; Fox, M.; Keller, J.; Pandolfino, J. E.; Sifrim, D.; Tatum, R.; Yadlapati, R.; Savarino, E.; Azpiroz, Fernando; Babaei, Arash; Bhatia, Shobna; Boeckxstaens, Guy; Bor, Serhat; Carlson, Dustin; Castell, Donald; Cicala, Michele; Clarke, John; de Bortoli, Nicola; Drug, Vasile; Frazzoni, Marzio; Holloway, Richard; Kahrilas, Peter; Kandulski, Arne; Katz, Phil; Katzka, David; Mittal, Ravinder; Mion, Francois; Novais, Luis; Patel, Amit; Penagini, Roberto; Ribolsi, Mentore; Richter, Joel; Salvador, Renato; Savarino, Vincenzo; Serra, Jordi; Schnoll-Sussman, Felice; Smout, Andre; Soffer, Edy; Sweis, Rami; Tack, Jan; Tolone, Salvatore; Tutuian, Radu; Vaezi, Michael; Vela, Marcelo; Woodland, Philip; Wu, Justin; Xiao, Yinglian; Zerbib, Frank

    2017-01-01

    BackgroundHigh-resolution manometry (HRM) has resulted in new revelations regarding the pathophysiology of gastro-esophageal reflux disease (GERD). The impact of new HRM motor paradigms on reflux burden needs further definition, leading to a modern approach to motor testing in GERD. MethodsFocused

  6. Risk factors and prescription patterns of gastroesophageal reflux disease: HEAL study in Pakistan.

    Science.gov (United States)

    Butt, Arshad Kamal; Hashemy, Irfan

    2014-07-01

    To determine the frequency of the use of proton-pump inhibitor therapy in patients with typical symptoms of gastroesophageal reflux disease and evaluate its risk factors. The cross-sectional study was conducted between June 2010 and February 2011 across 10 cities of Pakistan. Adult patients giving a current history of typical gastroesophageal reflux disease symptoms were included. Information on patient demography, medical history, family history, prescription patterns, lifestyle factors and dietary habits were collected. SPSS 18 was used for statistical analysis and descriptive statistics were used for the analysis of categorical and continuous variables. Of the 1010 patients enrolled, 954 (94.45%) formed the study population. Of them, 520 (54.5%) were men. The overall mean age was 41.9 +/- 12.5 years, and 439 (46%) had body mass index > or = 25 kg/m2. Further, 805 (84.4%) reported history of dyspepsia while 692 (72.5%) had gastroesophageal reflux disease during the preceding year. Family history of acid peptic disease was reported by 231 (24.2%) patients. Prior to consultation, 505 (52.9%) patients were on proton-pump inhibitors. Following consultation, 923 (96.8%) patients were prescribed proton-pump inhibitors, with omeprazole being the preferred choice in 577 (60.5%). Associated risk factors included regular use of nonsteroidal anti-inflammatory drugs in 355 (37.2%) and current smoking in 210 (22.0%). Consuming spicy meals was reported by 666 (70.0%). Nearly half the patients with typical gastroesophageal reflux disease symptoms were overweight, and a majority consumed spicy meals. Proton-pump inhibitors were widely prescribed, and omeprazole was the preferred choice of drug.

  7. Radionuclide detection of gastroesophageal reflux in children suffering from recurrent lower respiratory tract infection

    International Nuclear Information System (INIS)

    Padhy, A.K.; Gopinath, P.G.; Sharma, S.K.; Prasad, A.K.; Arora, N.K.; Tiwari, D.C.; Gupta, K.; Chetty, A.

    1990-01-01

    Radionuclide gastro-esophageal scintigraphy was performed on 25 control and 183 children suffering from recurrent lower respiratory tract inspection. Gastro-esophageal reflux (GER) of varying grades was observed in 135 patients. The severity of clinical symptoms in the patients was found to be directly related to the severity of reflux observed in the radionuclide study. In some patients an attempt was also made to quantitate GER by calculating the gastro-esophageal reflex index. The results of the scintigraphic study were correlated with the results of the other commonly used and more conventional barium swallow and fluoroscopy study. Gastro-esophageal scintigraphy was found to be much superior in terms of sensitivity, specificity and accuracy in detecting GER. It was also possible to objectively evaluate and monitor response to treatment following conservative or corrective surgical therapy using the radionuclide technique. The results of the study demonstrated a remarkably high incidence of GER in the patients. Whether GER is the cause of recurrent lower respiratory tract infection or not is difficult to establish firmly. But within the perview of the study the association seems to be very strong and cannot be easily ignored. (author). 26 refs., 5 tabs., 4 figs

  8. [Biopsy and endoscopic prospective study of the prevalence of intestinal metaplasia in the gastroesophageal junction in controls and in patients with gastroesophageal reflux].

    Science.gov (United States)

    Csendes, A; Smok, G; Sagastume, H; Rojas, J

    1998-02-01

    The classic diagnosis of Barret esophagus is based on the finding of three of more cm of distal esophagus covered by specialized columnar epithelium. However, at the present time, it is based on the presence of intestinal metaplasia in the junction of squamous-columnar mucosae. To assess the prevalence of Barret esophagus using endoscopic and pathological criteria in healthy subjects and in individuals with gastroesophageal reflux. One hundred thirty nine controls and 372 patients with symptoms of gastroesophageal reflux subjected to an upper gastrointestinal endoscopy were studied. Patients with Barret esophagus were classified as having a "mini Barret" when the pathological presence of intestinal metaplasia was the only finding. A "short Barret esophagus" was diagnosed when less than 3 cm were covered with fingerings of mucosal substitutions and "extensive Barret esophagus" when more than 3 cm of esophageal mucosa were substituted. Two percent of controls, 12.4% of patients with gastroesophageal reflux without esophagitis and 11.7% of such patients with esophagitis had intestinal metaplasia in the gastroesophageal junction. Patients with Barret esophagus were older than the rest of patients. "Short Barret esophagus" is six times more frequent than "extensive Barret esophagus". Esophageal erosions, peptic ulcers and stenosis were more frequent in patients with extensive Barret esophagus. The prevalence of dysplasia was similar in all types of Barret esophagus. Intestinal metaplasia was very infrequent in control patients. In subjects with gastroesophageal reflux, classic endoscopic diagnosis may miss up to 80% of patients with Barret esophagus. Thus, gastroesophageal junction biopsies must be obtained in all patients with symptoms of gastroesophageal reflux.

  9. Gastroesophageal reflux symptoms are not sufficient to guide esophageal function testing in lung transplant candidates.

    Science.gov (United States)

    Posner, S; Zheng, J; Wood, R K; Shimpi, R A; Hartwig, M G; Chow, S-C; Leiman, D A

    2018-05-01

    Gastroesophageal reflux disease and esophageal dysmotility are prevalent in patients with advanced lung disease and are associated with graft dysfunction following lung transplantation. As a result, many transplant centers perform esophageal function testing as part of the wait-listing process but guidelines for testing in this population are lacking. The aim of this study is to describe whether symptoms of gastroesophageal reflux correlate with abnormal results on pH-metry and high-resolution manometry and can be used to identify those who require testing. We performed a retrospective cohort study of 226 lung transplant candidates referred for high-resolution manometry and pH-metry over a 12-month period in 2015. Demographic data, results of a standard symptom questionnaire and details of esophageal function testing were obtained. Associations between the presence of symptoms and test results were analyzed using Fisher's exact tests and multivariable logistic regression. The most common lung disease diagnosis was interstitial lung disease (N = 131, 58%). Abnormal pH-metry was seen in 116 (51%) patients and the presence of symptoms was significantly associated with an abnormal study (p advanced lung disease, symptoms of gastroesophageal reflux increase the likelihood of elevated acid exposure on pH-metry but were not associated with dysmotility. Given the proportion of asymptomatic patients with abnormal studies and associated post-transplant risks, a practice of universal high-resolution manometry and pH-metry testing in this population is justifiable.

  10. [Pathological gastroesophageal reflux in patients with severe, morbid and hyper obesity].

    Science.gov (United States)

    Csendes, A; Burdiles, P; Rojas, J; Burgos, A; Henríquez, A

    2001-09-01

    Overweight can be a risk factor for pathological gastroesophageal reflux or hiatal hernia. To study the prevalence of gastroesophageal reflux in patients with severe obesity. Sixty seven patients, 51 female, aged 17 to 56 years old with a body mass index over 35 kg/m2, were studied. An upper gastrointestinal endoscopy was performed in all, esophageal manometry was done in 32 and 24 h pH monitoring was done in 32 patients. Seventy nine percent of patients complained of heartburn and 66% of regurgitation. In 16 patients, endoscopy was normal. An erosive esophagitis was found in 33 patients, a short columnar epithelium in 12 and a Barret esophagus with intestinal metaplasia in six. Normal endoscopic findings and erosive esophagitis were present with a higher frequency in women. No association between the degree of obesity and esophageal lesions was observed. Lower esophageal sphincter pressure and abdominal length were significantly higher in subjects with a body mass index over 50 compared to those with a body mass index between 35 and 39.9 kg/m2. No differences were observed in 24 h pH monitoring. A high proportion of severely obese patients had symptoms and endoscopical findings of pathological gastroesophageal reflux.

  11. An Evidence-Based Approach to the Treatment of Gastroesophageal Reflux Disease.

    Science.gov (United States)

    Patti, Marco G

    2016-01-01

    Gastroesophageal reflux disease (GERD) is prevalent worldwide, particularly in developed countries. It is estimated that the prevalence of GERD in the United States is approximately 20% and that it is increasing because of the epidemic of obesity. To review the pathophysiology, clinical presentation, diagnostic evaluation, and treatment of GERD. A search of PubMed was conducted for the years spanning 1985 to 2015 and included the following terms: heartburn, regurgitation, dysphagia, gastroesophageal reflux disease, cough, aspiration, laryngitis, GERD, GORD, endoscopy, manometry, pH monitoring, proton pump inhibitors, open fundoplication, and laparoscopic fundoplication. Only articles in English were included. Lifestyle modifications, proton pump inhibitors, and laparoscopic fundoplication are proven treatment modalities for GERD. Endoscopic procedures have not been proven as effective. A Roux-en-Y gastric bypass is the procedure of choice when GERD and morbid obesity coexist. Gastroesophageal reflux disease is a highly prevalent disease. Once the diagnosis has been established, the best results are obtained by a multidisciplinary team with the goal of individualizing treatment for patients.

  12. Improved control of hypertension following laparoscopic fundoplication for gastroesophageal reflux disease.

    Science.gov (United States)

    Hu, Zhiwei; Chen, Meiping; Wu, Jimin; Song, Qing; Yan, Chao; Du, Xing; Wang, Zhonggao

    2017-03-01

    This study aims to determine whether successful laparoscopic fundoplication for gastroesophageal reflux disease (GERD) can improve the control of hypertension. We conducted an observational study of GERD patients with hypertension. The esophageal and gastroesophageal symptoms of these patients were successfully treated with laparoscopic fundoplication, as measured by the reduced GERD symptoms and proton pump inhibitor consumption. A hypertension control scale was used to classify the use of antihypertensive medications and the quality of blood pressure control before and after anti-reflux surgery.Wilcoxon signed-ranks test was used for the statistical analyses. Seventy GERD patients were included in the analysis and followed up for a mean period of 3.5 ± 1.4 years. Prior to surgery, all participating patients were taking at least one class of antihypertensive medication, and 56 patients (80%) had intermittently high blood pressure. After surgery, the mean number of antihypertensive medication classes per patient was significantly reduced from 1.61 ± 0.77 pre-procedure to 1.27 ± 0.88 post-procedure (P gastroesophageal reflux and hypertension.

  13. Scintigraphic Evaluation of Esophageal Motility and Gastroesophageal Reflux in Patients Presenting with Upper Respiratory Tract Symptoms

    Science.gov (United States)

    Amalachandran, Jaykanth; Simon, Shelley; Elangoven, Indirani; Jain, Avani; Sivathapandi, Thangalakshmi

    2018-01-01

    Purpose of Study: The purpose is to evaluate the findings and utility of esophageal transit scintigraphy (ETS) and gastroesophageal reflux scintigraphy (GES) in patients presenting with upper respiratory tract (URT) symptoms suspected to be due to gastroesophageal reflux (GER) disease. Materials and Methods: Thirty patients aged between 19 and 60 years underwent nasopharyngolaryngoscopy (NPL), ETS, and GES. Correlation between GER, esophageal motility, and NPL was evaluated. Inclusion criteria include patients with recurrent URT symptoms such as chronic dry cough/hoarseness of voice and itching/foreign body sensation in throat. Those with typical gastrointestinal (GI) symptoms of GER, URT symptoms relieved by antibiotics, surgical intervention in abdomen, cardiac/hepatobiliary diseases, etc. were excluded from the study. Results: Significant correlation was found between GER and NPL in 28/30 patients. More the grade of reflux, more severe was the NPL findings. Two patients with Grade II reflux had normal NPL suggesting structural inflammatory changes due to acidic pH of refluxate which have not yet manifested or symptoms could be due to nonacid refluxate. Incidence of esophageal motility disorder was statistically significant in patients with GER disease (GERD). Patients who had symptoms, but no demonstrable GER showed delayed ET in supine position suggesting the presence of esophageal motility disorder even before GERD. Conclusion: GES demonstrated GER in patients presenting with URT symptoms without typical GI symptoms. ETS showed coexistence of esophageal motility disorder in most patients presenting with URT symptoms even without an associated reflux disease. We hypothesize that primary abnormal esophageal motility leads to delayed esophageal clearance and consequently to URT symptoms. Addition of ETS to GES is easily feasible with no significant additional cost, time, or radiation burden. PMID:29430111

  14. Evaluation of Current Operations for the Prevention of Gastroesophageal Reflux

    Science.gov (United States)

    Demeester, Tom R.; Johnson, Lawrence F.; Kent, Alfred H.

    1974-01-01

    A prospective randomized study was done on 45 patients to evaluate the effectiveness of the Hill, Nissen or Belsey anti-reflux procedure. All patients had symptoms of GE reflux unresponsive to medical therapy, a + standard acid reflux test (SART), and esophagitis (38/45) or + Burnstein test (7/45). Esophageal symptomatic, radiographic, manometric and pH (SART and 24-hr monitoring) evaluation was done pre- and 154 days (ave.) postsurgery. All procedures improved the symptoms of pyrosis. The best improvement was seen after the Nissen repair. All procedures increased the distal esophageal sphincter (DES) pressures over preoperative levels. The Nissen and Belsey increased it more than the Hill. Sphincter length and dynamics remained unchanged. The Nissen procedure placed more of the manometric sphincter below the respiratory inversion point in the positive pressure environment of the abdomen. The esophageal length was increased by the Nissen and Hill repairs. This was thought to account for the high incidence of temporary postsurgery dysphagia following the Nissen and Hill repairs and the lower incidence following the Belsey repair. Reflux was most effectively prevented by the Nissen repair, as shown by the SART and the 24-hr esophageal pH monitoring, a sensitive measurement of frequency and duration of reflux. The average length of hospital stay was 20 days for Belsey and 12 days for both Nissen and Hill procedure. Postsurgery complications were more common following the thoracic than the abdominal approach. Ability to vomit postrepair was greatest with the Hill and least with the Belsey and Nissen repair. All procedures temporarily increased amount of flatus. It is concluded that the Nissen repair best controls reflux and its symptoms by providing the greatest increase in DES pressure and placing more of the sphincter in the positive abdominal environment. This is accomplished with the lowest morbidity but at the expense of temporary postoperative dysphagia and a 50

  15. Value of esophagus cinescintigraphy in adult patients (study of esophageal transit and detection of gastroesophageal reflux. Investigation of 52 patients

    Energy Technology Data Exchange (ETDEWEB)

    Pasquier, J.; Sauvan, R.; Dupin, B.; Guidicelli, R.; Fuentes, P.; Reboud, E.

    1985-01-01

    Using scintigraphic techniques oesophageal transit was studied in 47 patients and gastro-oesophageal reflux was evaluated in 41 patients. The comparison of these investigations with oesophageal manometry, acid reflux test and endoscopy emphasized the value of the simple and noninvasive scintigraphic methods. Radionuclide oesophageal transit detected a higher incidence of esophageal motor abnormality than the other methods. Gastroesophageal (GE) scintiscanning detected GE reflux accurately, rapidly and with greater sensitivity than the other diagnostic techniques.

  16. Value of esophagus cinescintigraphy in adult patients (study of esophageal transit and detection of gastroesophageal reflux). Investigation of 52 patients

    International Nuclear Information System (INIS)

    Pasquier, J.; Sauvan, R.; Dupin, B.; Guidicelli, R.; Fuentes, P.; Reboud, E.

    1985-01-01

    Using scintigraphic techniques oesophageal transit was studied in 47 patients and gastro-oesophageal reflux was evaluated in 41 patients. The comparison of these investigations with oesophageal manometry, acid reflux test and endoscopy emphasized the value of the simple and noninvasive scintigraphic methods. Radionuclide oesophageal transit detected a higher incidence of esophageal motor abnormality than the other methods. Gastroesophageal (GE) scintiscanning detected GE reflux accurately, rapidly and with greater sensitivity than the other diagnostic techniques [fr

  17. Gastroesophageal reflux: a proposal for standardization of diagnostic using labelled compound; Refluxo gastroesofagico: proposta de padronizacao de diagnostico radiomarcado

    Energy Technology Data Exchange (ETDEWEB)

    Almeida Cruz, Maria das Gracas de

    1991-12-31

    We evaluated the contribution of radiolabelled methods in the study of the gastroesophageal reflux. Thirty two patients with the clinical aspects of gastroesophageal reflux and endoscopic diagnosis of esophagitis were submitted to dynamic scintigraphy with 99 m{sub Tc}-colloidal. Twenty three subjects formed the control group. Reflux of the radioactive material was noticed into the esophagus in twenty seven patients and in only one control. The methods used were the modified techniques used by Fisher and Velasco, which showed similar results. One concludes that the dynamic scintigraphy is a clinically useful method as an initial investigation to confirm the diagnosis of gastroesophageal reflux in symptomatic patients with esophagitis. (author). 91 refs., 17 figs., 7 tabs.

  18. Possibilities and shortcomings of maintenance therapy in gastroesophageal reflux disease

    NARCIS (Netherlands)

    Tytgat, G. N.

    1999-01-01

    An overview is given of the current possibilities and shortcomings of medical therapy in reflux disease. With H2-receptor antagonists and prokinetics, roughly 60% of the patients can be maintained in remission; with proton pump inhibitors, remission can be maintained in approximately 90%. Whether

  19. Dental approach to erosive tooth wear in gastroesophageal reflux ...

    African Journals Online (AJOL)

    2014-06-02

    Jun 2, 2014 ... Objective: To summarize the diagnostic protocol and treatment of dental erosion due to GERD. Methods: A Medline ..... reflux in children with cerebral palsy and its relationship to erosion of ... phate (ACP) on root surface hypersensitivity. Operative ... Lussi A. Dental erosion clinical diagnosis and case.

  20. Diagnosis and treatment of patients with nonacid gastroesophageal reflux-induced chronic cough

    Directory of Open Access Journals (Sweden)

    Xianghuai Xu

    2015-01-01

    Full Text Available Gastroesophageal reflux (GER is one of the most common causes of chronic cough, and chronic cough due to GER represents a subtype of GER-related diseases. Gastroesophageal reflux-induced chronic cough (GERC can be divided into two subgroups based on the pH of the GER. Nonacid GERC is less common than acid GERC, and its diagnosis and treatment strategy have not been standardized. However, nonacid GERC usually presents with its unique set of characteristics and features upon diagnosis and treatment in the clinic. Although the underlying molecular mechanism of nonacid GERC is not fully understood, it is considered to be associated with reflux theory, reflex theory and airway hypersensitivity. Multi-channel intraluminal impedance combined with pH monitoring is a promising new technique that can detect both acid and nonacid reflux, and our findings as well as those of others have shown its usefulness in diagnosing nonacid GERC. Development of new diagnostic techniques has led to an increased rate of nonacid GERC diagnosis. We summarize our experience in the diagnosis and treatment of nonacid GERC and provide a guide for future therapeutic approaches.

  1. Proton pump inhibitor-refractory gastroesophageal reflux disease: challenges and solutions

    Science.gov (United States)

    Mermelstein, Joseph; Chait Mermelstein, Alanna; Chait, Maxwell M

    2018-01-01

    A significant percentage of patients with gastroesophageal reflux disease (GERD) will not respond to proton pump inhibitor (PPI) therapy. The causes of PPI-refractory GERD are numerous and diverse, and include adherence, persistent acid, functional disorders, nonacid reflux, and PPI bioavailability. The evaluation should start with a symptom assessment and may progress to imaging, endoscopy, and monitoring of esophageal pH, impedance, and bilirubin. There are a variety of pharmacologic and procedural interventions that should be selected based on the underlying mechanism of PPI failure. Pharmacologic treatments can include antacids, prokinetics, alginates, bile acid binders, reflux inhibitors, and antidepressants. Procedural options include laparoscopic fundoplication and LINX as well as endoscopic procedures, such as transoral incisionless fundoplication and Stretta. Several alternative and complementary treatments of possible benefit also exist. PMID:29606884

  2. Pathophysiology of gastroesophageal reflux disease in premature infants using a radionuclide method

    International Nuclear Information System (INIS)

    Ishihara, Michiomi

    2001-01-01

    The cases of 36 very low birthweight infants (premature group) and 52 mature infants with birth weights as low as 1500 g (mature group) with gastro-esephageal reflux disease (GERD) were reviewed. These infants received 24 hour pH monitoring, reflux scintigraphy, gastric emptying, and antrum motility measurement. The results of 24-hour pH monitoring of the premature group are not different from these of the mature group. Time required for reflux scintigraphy of the premature group is higher than that of the mature group. Emptying time of premature group is slower than that of the mature group. Dietary management in premature infants with GERD is important. Using a nasoduodenal feeding tube is quite effective. Radionuclide method, in addition to 24-hour pH monitoring, should be used to evaluate total gastroesophageal function. (author)

  3. Colonic fermentation influences lower esophageal sphincter function in gastroesophageal reflux disease

    DEFF Research Database (Denmark)

    Piche, Thierry; des Varannes, Stanislas Bruley; Sacher-Huvelin, Sylvie

    2003-01-01

    BACKGROUND & AIMS: Colonic fermentation of carbohydrates is known to influence gastric and esophageal motility in healthy subjects. This study investigated the effects of colonic fermentation induced by oral administration of fructooligosaccharides (FOS) in patients with gastroesophageal reflux...... were monitored. RESULTS: Compared with placebo, FOS led to a significant increase in the number of transient lower esophageal sphincter relaxations (TLESRs) and reflux episodes, esophageal acid exposure, and the symptom score for GERD. The integrated plasma response of GLP-1 was significantly higher...... after FOS than placebo. CONCLUSIONS: Colonic fermentation of indigestible carbohydrates increases the rate of TLESRs, the number of acid reflux episodes, and the symptoms of GERD. Although different mechanisms are likely to be involved, excess release of GLP-1 may account, at least in part...

  4. Pathophysiology of gastroesophageal reflux disease in premature infants using a radionuclide method

    Energy Technology Data Exchange (ETDEWEB)

    Ishihara, Michiomi [Tokyo Metropolitan Hospital of Ohkubo (Japan)

    2001-12-01

    The cases of 36 very low birthweight infants (premature group) and 52 mature infants with birth weights as low as 1500 g (mature group) with gastro-esephageal reflux disease (GERD) were reviewed. These infants received 24 hour pH monitoring, reflux scintigraphy, gastric emptying, and antrum motility measurement. The results of 24-hour pH monitoring of the premature group are not different from these of the mature group. Time required for reflux scintigraphy of the premature group is higher than that of the mature group. Emptying time of premature group is slower than that of the mature group. Dietary management in premature infants with GERD is important. Using a nasoduodenal feeding tube is quite effective. Radionuclide method, in addition to 24-hour pH monitoring, should be used to evaluate total gastroesophageal function. (author)

  5. The influence of a solid and liquid bolus on food-stimulated gastroesophageal reflux

    Energy Technology Data Exchange (ETDEWEB)

    Naeser, A.; Behrens, J.K.; Vejen-Christiansen, L.; Funch-Jensen, P.; Thommesen, P. (Aarhus Kommunehospital (Denmark). GI Motility Lab. Aarhus Kommunehospital (Denmark). Dept. of Diagnostic Radiology R)

    1992-02-01

    Using a radiological method to demonstrate food-stimulated gastroesophageal reflux (GER), a comparative study was carried out employing a solid, already validated bolus versus a liquid one. One hundred and four consecutive patients received both a solid and a liquid bolus in randomized order. GER was observed in 37 (35.6%) patients receiving the solid bolus versus 28 (26.9%) with the liquid one. This means that the solid bolus provokes significantly more reflux (P<0.02). GER, grade II (reflux above the level of the carina), occurred equally often as a result of both types of bolus, however. The study suggests that significant, food-stimulated GER is independent of the consistency of the foodstuffs and may be detected employing a liquid bolus. This result might be used in the examination of infants for GER, using milk as a food stimulus. (orig.).

  6. Extra-esophageal presentation of gastroesophageal reflux disease: new understanding in a new era.

    Science.gov (United States)

    Martinucci, Irene; Albano, Eleonora; Marchi, Santino; Blandizzi, Corrado

    2017-09-01

    Associations of gastroesophageal reflux disease (GERD) with extraesophageal manifestations, such as chronic cough, asthma, and laryngitis, are reported frequently, and there is a strong evidence of biological plausibility in support of this relationship. On the other hand, extraesophageal reflux disease (EERD) is usually multifactorial in nature with reflux being just one of the several potential contributing cofactors. Moreover, the accuracy of currently available diagnostic tests for EERD is suboptimal, and therefore the causal relationship between GERD and EERD remains far from being conclusively proven. In addition, there is a general paucity of data supporting a beneficial effect of anti-reflux treatments on symptoms of patients with suspected EERD. Therefore, diagnostic as well as therapeutic management of EERD remains largely empirical. Current guidelines suggest an initial empiric trial of proton pump inhibitors in patients without alarm features, who present also typical GERD symptoms. For those patients who improve with PPIs, GERD is presumed to be the etiology. In patients with refractory reflux, combined impedance/pH monitoring might provide the single best strategy for evaluating reflux symptoms. In this context, as symptoms ascribable to GERD may depend on other causes, investigations that excludes GERD can help to redirect the diagnostic and treatment efforts to other pathological conditions. The present review intends to discuss the current state of knowledge regarding the challenging diagnostic and therapeutic management of patients with suspected EERD, emphasizing the points of strengths and limitations of currently available diagnostic options, and to provide an update on major diagnostic innovations in this area.

  7. Scintigraphy, pH measurement and radiography in the evaluation of gastroesophageal reflux

    International Nuclear Information System (INIS)

    Kaul, B.; Petersen, H.; Grette, K.; Erichsen, H.; Myrvold, H.E.

    1985-01-01

    Scintigraphy as a diagnostic tool has been explored in 69 patients with gastroesophageal reflux (GER) symptoms and endoscopic esophagitis. In all subjects the presence of reflux was also evaluated by radiography and intraesophageal pH measurements (standard acid reflux test). The overall sensitivity of scintigraphy (85.5%) was significantly higher than those of radiography (27.5%) and pH measurements (69.5%). Scintigraphy was performed with normal saline and with acidified orange juice as the transport medium for the isotope 99mTc. The yield of positive scintigrams was higher (22.3 to 61.1%, depending on the grade of endoscopic esophagitis) with the latter variant. Moreover, demonstration of spontaneous reflux was greatly facilitated by the acid scintigraphy. This was particularly obvious in the grade I esophagitis, in which the freqency of spontaneous reflux with saline method was 3.4% and with acid medium 34/3%. Reflux (induced or spontaneous) was seen in 22 normal control subjects with the saline method, and in 1 subject only with the acid method. On the basis of these findings it is concluded that scintigraphy, especially the acid variant of the technique, is a valuable diagnostic procedure in GER disease

  8. Clinical characteristics and effectiveness of lansoprazole in Japanese patients with gastroesophageal reflux disease and dyspepsia.

    Science.gov (United States)

    Kinoshita, Yoshikazu; Miwa, Hiroto; Sanada, Katsuyuki; Miyata, Koji; Haruma, Ken

    2014-04-01

    Patients with gastroesophageal reflux disease (GERD) frequently have symptoms of dyspepsia in addition to reflux symptoms. Treatment options for dyspepsia are not standardized. The aim of this study was to clarify the therapeutic effect of lansoprazole on dyspepsia in Japanese patients with GERD. GERD patients with dyspepsia were enrolled and treated with lansoprazole 15 or 30 mg once daily for 4 weeks. Reflux and dyspeptic symptoms were assessed by questionnaires before treatment, and 2 and 4 weeks after the start of lansoprazole treatment. In the effectiveness analysis set (n = 12,653), heartburn was reported by 91.6 % of patients at study enrollment. Postprandial fullness was the most frequently reported dyspepsia symptom at the start of the study, reported by 79.0 % of enrolled patients. After 4 weeks of lansoprazole treatment, heartburn symptoms were improved in 75.7 % of patients and symptoms of postprandial fullness were improved in 68.7 % of patients. The therapeutic effect of low and high doses of lansoprazole on dyspepsia, as well as on reflux symptoms, was approximately 10 % higher in patients with endoscopy-confirmed erosive esophagitis (60.1-82.2 %), than in patients with non-erosive reflux diseases (53.0-73.3 %). Lansoprazole was well tolerated. In this large-scale clinical study, lansoprazole effectively relieved dyspepsia in addition to reflux symptoms in patients with GERD.

  9. Effect of sodium alginate on acid gastroesophageal reflux disease in preterm infants: a pilot study.

    Science.gov (United States)

    Atasay, Begum; Erdeve, Omer; Arsan, Saadet; Türmen, Tomris

    2010-11-01

    The objective of this study was to evaluate the effect of the antireflux barrier formed by Na alginate on pH-metry-defined acid reflux events in preterms. Four times/day, 1 mL/kg of Na alginate was administered as an intervention to the preterm infants whose gastroesophageal reflux disease was confirmed by 24-hour pH monitoring, and the measurement was repeated after 48 hours. The major outcomes were improvement in the number of reflux events per 24 hours, the duration of the longest episode, the number of episodes >5 minutes per 24 hours, and reflux index on pH-metry. Thirty-four (83%) of 41 preterm infants who completed the study had pathologic measurement on 24-hour pH monitoring; 27 (83%) of the patients responded to treatment, whereas 7 patients (17%) did not. Na alginate treatment significantly improved the number of episodes with pH reflux index, the number of episodes >5 minutes with pH reflux disease in preterm infants seems to be safe and effective.

  10. Scintigraphy, pH measurement and radiography in the evaluation of gastroesophageal reflux

    Energy Technology Data Exchange (ETDEWEB)

    Kaul, B.; Petersen, H.; Grette, K.; Erichsen, H.; Myrvold, H.E.

    1985-01-01

    Scintigraphy as a diagnostic tool has been explored in 69 patients with gastroesophageal reflux (GER) symptoms and endoscopic esophagitis. In all subjects the presence of reflux was also evaluated by radiography and intraesophageal pH measurements (standard acid reflux test). The overall sensitivity of scintigraphy (85.5%) was significantly higher than those of radiography (27.5%) and pH measurements (69.5%). Scintigraphy was performed with normal saline and with acidified orange juice as the transport medium for the isotope 99mTc. The yield of positive scintigrams was higher (22.3 to 61.1%, depending on the grade of endoscopic esophagitis) with the latter variant. Moreover, demonstration of spontaneous reflux was greatly facilitated by the acid scintigraphy. This was particularly obvious in the grade I esophagitis, in which the freqency of spontaneous reflux with saline method was 3.4% and with acid medium 34/3%. Reflux (induced or spontaneous) was seen in 22 normal control subjects with the saline method, and in 1 subject only with the acid method. On the basis of these findings it is concluded that scintigraphy, especially the acid variant of the technique, is a valuable diagnostic procedure in GER disease.

  11. Salivary parameters and teeth erosions in patients with gastroesophageal reflux disease

    Directory of Open Access Journals (Sweden)

    Maria Carolina Canteras Scarillo Falotico Corrêa

    2012-09-01

    Full Text Available CONTEXT: In the gastroesophageal reflux disease (GERD, a highly prevalent digestive disorder, gastric content may return to the esophagus and reach the mouth, thus leading to a small number of carious lesions and high incidence of dental erosion. Since saliva plays a major role in oral homeostasis, evaluating salivary parameters is necessary in attempting to explain such outcome. OBJECTIVES: This study aimed at analyzing salivary parameters (salivary flow, pH and buffering capacity, bacterial count, caries index and dental erosion in patients with GERD. MATERIALS: Sixty patients were studied, and of these, 30 had GERD (group 1, and 30 were controls (group 2. Gastroesophageal reflux disease diagnosis confirmation was achieved by means of endoscopy, manometry and pH metric esophageal monitoring. The above mentioned salivary parameters were evaluated in patients from groups 1 and 2. RESULTS: The number of erosions in patients with GERD (group 1 was larger than in controls (P<0.001. The number of carious teeth was smaller in group 1 than in group 2 (P<0.001. Salivary flow (non-stimulated and stimulated and pH did not show differences between the 2 groups (P = 0.49; P = 0.80 and P = 0.85, respectively. Salivary buffering capacity in patients with GERD showed lower values in controls (P = 0.018. The number of bacteria (Lactobacilli and Streptococci was smaller in patients with gastroesophageal reflux disease than in controls (P = 0.0067 and P = 0.0017, respectively. CONCLUSION: It was concluded that the large number of erosions must be a result of GERD patients reduced salivary buffering capacity. The reduced number of caries of patients in group 1 can be explained by the low prevalence of bacteria (Lactobacilli and Streptococci, observed in the saliva of patients with chronic reflux.

  12. Classification of esophageal motor findings in gastro-esophageal reflux disease: Conclusions from an international consensus group.

    Science.gov (United States)

    Gyawali, C P; Roman, S; Bredenoord, A J; Fox, M; Keller, J; Pandolfino, J E; Sifrim, D; Tatum, R; Yadlapati, R; Savarino, E

    2017-12-01

    High-resolution manometry (HRM) has resulted in new revelations regarding the pathophysiology of gastro-esophageal reflux disease (GERD). The impact of new HRM motor paradigms on reflux burden needs further definition, leading to a modern approach to motor testing in GERD. Focused literature searches were conducted, evaluating pathophysiology of GERD with emphasis on HRM. The results were discussed with an international group of experts to develop a consensus on the role of HRM in GERD. A proposed classification system for esophageal motor abnormalities associated with GERD was generated. Physiologic gastro-esophageal reflux is inherent in all humans, resulting from transient lower esophageal sphincter (LES) relaxations that allow venting of gastric air in the form of a belch. In pathological gastro-esophageal reflux, transient LES relaxations are accompanied by reflux of gastric contents. Structural disruption of the esophagogastric junction (EGJ) barrier, and incomplete clearance of the refluxate can contribute to abnormally high esophageal reflux burden that defines GERD. Esophageal HRM localizes the LES for pH and pH-impedance probe placement, and assesses esophageal body peristaltic performance prior to invasive antireflux therapies and antireflux surgery. Furthermore, HRM can assess EGJ and esophageal body mechanisms contributing to reflux, and exclude conditions that mimic GERD. Structural and motor EGJ and esophageal processes contribute to the pathophysiology of GERD. A classification scheme is proposed incorporating EGJ and esophageal motor findings, and contraction reserve on provocative tests during HRM. © 2017 John Wiley & Sons Ltd.

  13. [The influence of Helicobacter pylori infection on the occurance of gastroesophageal reflux in patients with renal insufficiency].

    Science.gov (United States)

    Stolić, Radojica; Jovanović, Aleksandar; Perić, Vladan; Trajković, Goran; Zivić, Ziva; Stolić, Dragica; Lazarević, Tatjana; Sovtić, Sasa

    2007-12-01

    Gastric acid is a key factor in the pathophysiology of gastroesophageal reflux disease. A plausible mechanism by which the Helicobacter pylori infection might protect against reflux disease is by its propensity to produce atrophic gastritis. The aim of the study was to establish the influence of Helicobacter pylori infection on the occurrence of gastroesophageal reflux in patients with different stages of renal insufficiency. The examination was organized as a prospective, clinical study and involved 68 patients--33 patients with preterminal stage of renal failure and 35 patients with terminal renal insufficiency. Due to dyspeptic difficulties, in all the patients there was preformed upper esophagogastroscopy and Helicobacter pylori infection was found by ureasa test. The patients with preterminal renal insufficiency were significantly younger than patients with terminal renal failure (53.4 +/- 11.1 vs. 65.4 +/- 12.3 years; p = 0.014). There was found a statistically significant difference between the groups in Helicobacter pylori infection (p = 0.03), hiatal hernia (p = 0.008), gastroesophageal reflux disease (p = 0.007), and duodenal ulcer (p = 0.002). Using the multiple non-parametric correlative analysis there was confirmed a negative correlation between Helicobacter pylori infection and gastro-esophageal reflux disease (Kendal tauB = -0.523; p = 0.003) and hiatal hernia (Kendal tauB = 0.403; p = 0.021), while there was found a positive correlation between gastro-esophageal reflux disease and hiatal hernia (Kendal tauB = 0.350; p = 0.044). Helicobacter pylori infection is a significant protective parameter of the incidence of gastro-esophageal reflux disease in patients with both pre-terminal and terminal renal insufficiency.

  14. The influence of Helicobacter pylori infection on the occurrence of gastroesophageal reflux in patients with renal insufficiency

    Directory of Open Access Journals (Sweden)

    Stolić Radojica

    2007-01-01

    Full Text Available Introduction/Aim. Gastric acid is a key factor in the pathophysiology of gastroesophageal reflux disease. A plausible mechanism by which the Helicobacter pylori infection might protect against reflux disease is by its propensity to produce atrophic gastritis. The aim of the study was to establish the influence of Helicobacter pylori infection on the occurrence of gastroesophageal reflux in patients with different stages of renal insufficiency. Methods. The examination was organized as a prospective, clinical study and involved 68 patients − 33 patients with preterminal stage of renal failure and 35 patients with terminal renal insufficiency. Due to dyspeptic difficulties, in all the patients there was preformed upper esophagogastroscopy and Helicobacter pylori infection was found by ureasa test. Results. The patients with preterminal renal insufficiency were significantly younger than patients with terminal renal failure (53.4±11.1 vs. 65.4±12.3 years; p = 0.014. There was found a statistically significant difference between the groups in Helicobacter pylori infection (p = 0.03, hiatal hernia (p = 0.008, gastroesophageal reflux disease (p = 0.007, and duodenal ulcer (p = 0.002. Using the multiple non-parametric correlative analysis there was confirmed a negative correlation between Helicobacter pylori infection and gastro-esophageal reflux disease (Kendal τB = -0.523; p = 0.003 and hiatal hernia (Kendal τB = 0.403; p = 0.021, while there was found a positive correlation between gastro-esophageal reflux disease and hiatal hernia (Kendal τB = 0.350; p = 0.044. Conclusion. Helicobacter pylori infection is a significant protective parameter of the incidence of gastro-esophageal reflux disease in patients with both pre-terminal and terminal renal insufficiency.

  15. Effects of lesogaberan on reflux and lower esophageal sphincter function in patients with gastroesophageal reflux disease

    NARCIS (Netherlands)

    Boeckxstaens, Guy E.; Beaumont, Hanneke; Mertens, Veerle; Denison, Hans; Ruth, Magnus; Adler, John; Silberg, Debra G.; Sifrim, Daniel

    2010-01-01

    BACKGROUND & AIMS: Transient lower esophageal sphincter relaxations (TLESRs) are a major mechanism behind reflux. This study assessed the effects of lesogaberan (AZD3355), a novel gamma-aminobutyric acid type B receptor agonist, on reflux and lower esophageal sphincter (LES) function when used as

  16. Reproducibility of radionuclide gastroesophageal reflux studies using quantitative parameters and potential role of quantitative assessment in follow-up

    International Nuclear Information System (INIS)

    Fatima, S.; Khursheed, K.; Nasir, W.; Saeed, M.A.; Fatmi, S.; Jafri, S.; Asghar, S.

    2004-01-01

    Radionuclide gastroesophageal reflux studies have been widely used in the assessment of gastroesophageal reflux disease (GERD) in infants and children. Various qualitative and quantitative parameters have been used for the interpretation of reflux studies but there is little consensus on the use of these parameters in routine gastroesophageal reflux scintigraphic studies. Aim of this study was to evaluate the methodological issues underlying the qualitative and quantitative assessment of gastroesophageal reflux and to determine the potential power of the reflux index calculation in follow-up assessment of the reflux positive patients. Methods: Total 147 patients suffering from recurrent lower respiratory tract infection, asthma and having strong clinical suspicion of GER were recruited in the study. Dynamic scintigraphic study was acquired for 30 minutes after oral administration of 99mTc phytate. Each study was analyzed three times by two nuclear medicine physicians. Clinical symptoms were graded according to predefined criteria and there correlation with severity reflux was done. Time activity curves were generated by drawing ROIs from esophagus. Reflux index was calculated by the standard formula and cut off value of 4% was used for RI calculation. Reflux indices were used for follow-up assessments in reflux positive patients. Kappa statistics and chi square test were used to evaluate the agreement and concordance between qualitative and quantitative parameters. Results: Tlae over all incidence of reflux in total study population was 63.94 %( 94 patients). The kappa value for both qualitative and quantitative parameters showed good agreement for intra and inter-observer reproducibility (kappa value > 0.75). Concordance between visual analysis and time activity curves was not observed. Reflux index and visuat interpretation shows concordance in the interpretation. The severity of clinical symptoms was directly related to the severity of the reflux observed in the

  17. Gastroesophageal reflux symptoms not responding to proton pump inhibitor: GERD, NERD, NARD, esophageal hypersensitivity or dyspepsia?

    Science.gov (United States)

    Bashashati, Mohammad; Hejazi, Reza A; Andrews, Christopher N; Storr, Martin A

    2014-01-01

    Gastroesophageal reflux (GER) is a common gastrointestinal process that can generate symptoms of heartburn and chest pain. Proton pump inhibitors (PPIs) are the gold standard for the treatment of GER; however, a substantial group of GER patients fail to respond to PPIs. In the past, it was believed that acid reflux into the esophagus causes all, or at least the majority, of symptoms attributed to GER, with both erosive esophagitis and nonerosive outcomes. However, with modern testing techniques it has been shown that, in addition to acid reflux, the reflux of nonacid gastric and duodenal contents into the esophagus may also induce GER symptoms. It remains unknown how weakly acidic or alkaline refluxate with a pH similar to a normal diet induces GER symptoms. Esophageal hypersensitivity or functional dyspepsia with superimposed heartburn may be other mechanisms of symptom generation, often completely unrelated to GER. Detailed studies investigating the pathophysiology of esophageal hypersensitivity are not conclusive, and definitions of the various disease states may overlap and are often confusing. The authors aim to clarify the pathophysiology, definition, diagnostic techniques and medical treatment of patients with heartburn symptoms who fail PPI therapy. PMID:24719900

  18. Involvement of autonomic nervous activity changes in gastroesophageal reflux in neonates during sleep and wakefulness.

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    Djamal-Dine Djeddi

    Full Text Available BACKGROUND: It has been suggested that disturbed activity of the autonomic nervous system is one of the factors involved in gastroesophageal reflux (GER in adults. We sought to establish whether transient ANS dysfunction (as assessed by heart rate variability is associated with the occurrence of GER events in neonates during sleep and wakefulness. METHODS: Nineteen neonates with suspected GER underwent simultaneous, synchronized 12-hour polysomnography and esophageal multichannel impedance-pH monitoring. We compared changes in HRV parameters during three types of periods (control and prior to and during reflux with respect to the vigilance state. RESULTS: The vigilance state influenced the distribution of GER events (P<0.001, with 53.4% observed during wakefulness, 37.6% observed during active sleep and only 9% observed during quiet sleep. A significant increase in the sympathovagal ratio (+32%, P=0.013 was observed in the period immediately prior to reflux (due to a 15% reduction in parasympathetic activity (P=0.017, relative to the control period. This phenomenon was observed during both wakefulness and active sleep. CONCLUSION: Our results showed that GER events were preceded by a vigilance-state-independent decrease in parasympathetic tone. This suggests that a pre-reflux change in ANS activity is one of the factors contributing to the mechanism of reflux in neonates.

  19. A Case of Frequent Arousal Following Nocturnal Dyspnea Caused by Gastroesophageal Reflux Disease

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    Dae Wui Yoon

    2013-06-01

    Full Text Available Gastroesophageal reflux disease (GERD is a common disorder that is associated with many esophageal syndromes and complications. Most cases of reflux event occur during the day, but reflux during sleep can cause not only esophageal problems, but also sleep problems, such as arousal and poor sleep quality. We report the case of a 17-year-old man who had been referred to us with frequent arousal following sudden dyspnea. On polysomnography, no respiratory disturbances and periodic limb movements were found during the sleep study, but frequent events of arousal were reported (arousal index: 12.3/h. On a 24-hr esophageal pH monitoring test, his DeMeester score was 176.43 and the total reflux time was 1120.9 min (76.9%, indicating the presence of significant acid reflux. After treatment with a proton-pump inhibitor, the arousals following nocturnal dyspnea and fatigue in the morning disappeared in the patient. GERD should be considered as a cause of spontaneous arousal or awakening not accompanying respiratory disturbances.

  20. Radiological evaluation of esophageal motility and gastroesophageal reflux disease; Funktionsstoerungen des Oesophagus. Radiologische Diagnostik

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    Schima, W. [Abt. Roentgen fuer Konservative Faecher, Universitaetsklinik fuer Radiodiagnostik, Wien (Austria); Pokieser, P. [Abt. Roentgen fuer Chirurgische Faecher, Universitaetsklinik fuer Radiodiagnostik, Wien (Austria); Schober, E. [Abt. Roentgen fuer Konservative Faecher, Universitaetsklinik fuer Radiodiagnostik, Wien (Austria)

    1995-10-01

    Radiological evaluation of esophageal motility and the lower esophageal sphincter has gained increased attention in recent years. Videofluoroscopic investigation of esophageal motor function is superior to static film radiography, as repeated analysis of the videotaped recordings is possible. With emphasis on radiological techniques, normal esophagel physiology and motility and a variety of esophageal motor disorders are discussed in this review paper. Radiological evaluation of gastroesophageal reflux and reflux esophagitis is described. Clinical and radiological findings in esophageal motility disorders and gastroesophageal reflux disease and the radiological efficacy compared to that of manometry and pH-metry are discussed. (orig.) [Deutsch] Die radiologische Untersuchung des Oesophagus kann nicht nur strukturelle Veraenderungen, sondern auch funktionelle Stoerungen mit einer hohen Treffsicherheit nachweisen. Die Videokinematographie ist hierbei der konventionellen Roentgenuntersuchung aufgrund der Moeglichkeit der wiederholten Analyse ueberlegen. Ziel der vorliegenden Uebersicht ist es, prinzipiell das radiologische Erscheinungsbild der normalen Funktion sowie diagnostische Kriterien fuer verschiedene Motilitaetsstoerungen zu demonstrieren. Weiterhin werden auch die verschiedenen Moeglichkeiten der radiologischen Refluxpruefung zur Untersuchung der Funktion des gastrooesophagealen Sphinkters verglichen und deren Wert diskutiert. Die Pruefung der Funktion von Oesophagus und gastrooesophagealem Sphinkter als ein integraler Bestandteil der Roentgenuntersuchung der Speiseroehre verbessert deren Treffsicherheit, wodurch die radiologische Untersuchung die primaere diagnostische Methode bei Patienten mit Schluckstoerungen darstellt. (orig.)

  1. Managing peptic ulcer and gastroesophageal reflux disease in elderly Chinese patients – focus on esomeprazole

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    Tang RS

    2013-10-01

    Full Text Available Raymond SY Tang, Justin CY Wu Institute of Digestive Disease, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong Abstract: Peptic ulcer disease (PUD and gastroesophageal reflux disease (GERD are not uncommon in elderly patients. Clinical presentations of these acid-related disorders may be atypical in the geriatric population. Older individuals are at increased risk for poor outcomes in complicated PUD and for development of GERD complications. Multiple risk factors (eg, Helicobacter pylori [HP], use of nonsteroidal anti-inflammatory drugs [NSAIDs], aspirin contribute to the development of PUD. Recent data has shown that HP-negative, NSAID-negative idiopathic peptic ulcers are on the rise and carry a higher risk of recurrent ulcer bleeding and mortality. Effective management of PUD in the geriatric population relies on identification and modification of treatable risk factors. Elderly patients with GERD often require long-term acid suppressive therapy. Proton pump inhibitors (PPI including esomeprazole are effective in the treatment of reflux esophagitis, maintenance of GERD symptomatic control, and management of PUD as well as its complications. Potential safety concerns of long-term PPI use have been reported in the literature. Clinicians should balance the risks and benefits before committing elderly patients to long-term PPI therapy. Keywords: elderly patients, peptic ulcer disease, gastroesophageal reflux disease, proton pump inhibitor, esomeprazole

  2. The Characteristics of Postprandial Proximal Gastric Acid Pocket in Gastroesophageal Reflux Disease

    Science.gov (United States)

    Wu, Jing; Liu, Dong; Feng, Cheng; Luo, Yumei; Nian, Yuanyuan; Wang, Xueqin; Zhang, Jun

    2018-01-01

    Background Postprandial proximal gastric acid pocket (PPGAP) plays important roles in gastroesophageal reflux disease (GERD). In this study, we analyzed the characteristics of PPGAP in GERD. Material/Methods There were 17 normal participants and 20 GERD patients who completed a gastroesophageal reflux disease questionnaire (GerdQ) and underwent a gastroscopy, a high-resolution manometry, an esophageal 24-hour pH monitoring, and a station pull-through pH monitoring to assess their symptomatic degree, endoscopic change, acid exposure, and PPGAP. Results PPGAP was present in all participants. Compared with normal participants, the PPGAP in GERD patients was significantly different, thus the disappearing time was significantly later (pGERD patients was positively correlated with GerdQ score (pGERD patients was positively correlated with the DeMeester score (pGERD patients was negatively correlated with the DeMeester score (pGERD patients had characteristics of long time period, long length, and high acidity. Its length was positively correlated with subjective symptomatic degree. Its period, length, and acidity were positively correlated with the objective acid exposure. PPGAP seems to be the originator of acid reflux events and plays important roles in GERD. PMID:29309401

  3. [The Additional Role of Symptom-Reflux Association Analysis of Diagnosis of Gastroesophageal Reflux Disease Using Bravo Capsule pH Test].

    Science.gov (United States)

    Jung, Kyoungwon; Park, Moo In; Park, Seun Ja; Moon, Won; Kim, Sung Eun; Kim, Jae Hyun

    2017-10-25

    Since the development of ambulatory esophageal pH monitoring test to diagnose gastroesophageal reflux disease (GERD), several parameters have been introduced. The aim of this study was to assess whether using the symptom index (SI), symptom sensitivity index (SSI), and symptom association probability (SAP), in addition to the DeMeester score (DS), would be useful for interpreting the Bravo pH monitoring test. A retrospective study, which included 68 patients with reflux symptoms refractory to proton pump inhibitor (PPI) therapy who underwent a Bravo capsule pH test between October 2006 and May 2015, was carried out. Acid reflux parameters and symptom reflux association parameters were analyzed. The median percent time of total pHvariation in percent time of total pHpH test, diagnosis of GERD, including reflux hypersensitivity, can be improved by performing an analysis of the symptom-reflux association and of the day-to-day variation.

  4. Fiber-enriched diet helps to control symptoms and improves esophageal motility in patients with non-erosive gastroesophageal reflux disease.

    Science.gov (United States)

    Morozov, Sergey; Isakov, Vasily; Konovalova, Mariya

    2018-06-07

    To investigate the effect of dietary fiber on symptoms and esophageal function testing parameters in non-erosive gastroesophageal reflux disease (GERD) (NERD) patients. Thirty-six NERD patients with low (gastroesophageal refluxes (GER) decreased from 67.9 ± 17.7 to 42.4 ± 13.5 ( P reflux time decreased from 10.6 ± 12.0 min to 5.3 ± 3.7 min ( P gastroesophageal refluxes, and a decrease of heartburn frequency per week in NERD.

  5. [Gastric and duodenal secretory and motor-evacuatory activity in patients with gastroesophageal reflux disease associated with different types of reflux].

    Science.gov (United States)

    Dzhulay, G S; Sekareva, E V

    2016-01-01

    To estimate esophageal and gastric pH values on an empty stomach and after stimulation of gastric secretion and gastric and duodenal motor-evacuatory activity in patients with gastroesophageal reflux disease (GERD) associated with pathological refluxes, such as gastroesophageal reflux (GER) and duodenogastroesophageal reflux (DGER). The observational cross-sectional study was conducted to investigate and compare the parameters of intraesophageal and intragastric pH metry and peripheral electrogastroenterography in 103 GERD patients with endoscopically positive distal reflux esophagitis in GER and DGER. The patients with GERD developed pathological esophageal refluxes (both GER and DGER) in various degrees of impaired gastric production, from anacidity to hyperacidity. The patients with predominant DGER were found to have gastric hyperacidity and normal acidity slightly less frequently than those with predominant GER. The patients with GERD developing in the presence of predominant GER had moderate gastric stasis with discoordinated antroduodenal propulsion resulting from hypomotor dyskinesia of the stomach and duodenum. When DGER was predominant in the patients with GERD, the signs of gastric stasis and duodenal hyperkinesia were concurrent with discoordinated antroduodenal and duodenojejunal propulsion. The specific features of the esophagogastroduodenal secretory and motor evacuatory disorders found create conditions for the pathological refluxes into the esophagus, which differ in the composition of refluxate.

  6. LINX®, a novel treatment for patients with refractory asthma complicated by gastroesophageal reflux disease: a case report.

    Science.gov (United States)

    Sriratanaviriyakul, Narin; Kivler, Celeste; Vidovszky, Tamas J; Yoneda, Ken Y; Kenyon, Nicholas J; Murin, Susan; Louie, Samuel

    2016-05-24

    Gastroesophageal reflux disease is one of the most common comorbidities in patients with asthma. Gastroesophageal reflux disease can be linked to difficult-to-control asthma. Current management includes gastric acid suppression therapy and surgical antireflux procedures. The LINX® procedure is a novel surgical treatment for patients with gastroesophageal reflux disease refractory to medical therapy. To the best of our knowledge, we report the first case of successful treatment of refractory asthma secondary to gastroesophageal reflux disease using the LINX® procedure. Our patient was a 22-year-old white woman who met the American Thoracic Society criteria for refractory asthma that had remained poorly controlled for 5 years despite progressive escalation to step 6 treatment as recommended by National Institutes of Health-National Asthma Education and Prevention Program guidelines, including high-dose oral corticosteroids, high-dose inhaled corticosteroid plus long-acting β2-agonist, leukotriene receptor antagonist, and monthly omalizumab. Separate trials with azithromycin therapy and roflumilast did not improve her asthma control, nor did bronchial thermoplasty help. Additional consultations with two other university health systems left the patient with few treatment options for asthma, which included cyclophosphamide. Instead, the patient underwent a LINX® procedure after failure of maximal medical therapy for gastroesophageal reflux disease with the additional aim of improving asthma control. After she underwent LINX® treatment, her asthma improved dramatically and was no longer refractory. She had normal exhaled nitric oxide levels and loss of peripheral eosinophilia after LINX® treatment. Prednisone was discontinued without loss of asthma control. The only immediate adverse effects due to the LINX® procedure were bloating, nausea, and vomiting. LINX® is a viable alternative to the Nissen fundoplication procedure for the treatment of patients with

  7. Comorbidities in severe asthma: frequency of rhinitis, nasal polyposis, gastroesophageal reflux disease, vocal cord dysfunction and bronchiectasis

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    Carla Bisaccioni

    2009-01-01

    Full Text Available OBJECTIVES: Severe asthma is found in approximately 10% of patients with asthma. Some factors associated with worse asthma control include rhinitis, gastroesophageal reflux disease, vocal cord dysfunction (VCD, nasal polyposis and bronchiectasis. Therefore, we evaluated the prevalence of these illnesses in patients with severe asthma. METHODS: We conducted a retrospective analysis of data obtained from electronic medical records of patients with severe asthma between January 2006 and June 2008. Symptoms of rhinitis and gastroesophageal reflux disease were evaluated as well as intolerance to nonsteroidal anti-inflammatory drugs. We evaluated the results of esophagogastroduodenoscopy, videolaryngoscopy and CT scans of the chest in order to confirm gastroesophageal reflux disease, nasal polyposis, vocal cord dysfunction and bronchiectasis. RESULTS: We evaluated 245 patients. Rhinitis symptoms were present in 224 patients (91.4%; 18 (7.3% had intolerance to nonsteroidal anti-inflammatory drugs, and 8 (3.3% had nasal polyposis. Symptoms of gastroesophageal reflux disease were reported for 173 (70.6% patients, although the diagnosis of gastroesophageal reflux disease was confirmed based on esophagogastroduodenoscopy or laryngoscopy findings in just 58 (33.6% patients. Vocal cord dysfunction was suspected in 16 (6.5% and confirmed through laryngoscopy in 4 (1.6%. The patient records provided CT scans of the chest for 105 patients, and 26 (24.8% showed bronchiectasis. DISCUSSION: Rhinitis and gastroesophageal reflux disease were the most common comorbidities observed, in addition to bronchiectasis. Therefore, in patients with severe asthma, associated diseases should be investigated as the cause of respiratory symptoms and uncontrolled asthma.

  8. Role of non-acid gastro-esophageal reflux in children with respiratory symptoms.

    Science.gov (United States)

    Zenzeri, Letizia; Quitadamo, Paolo; Tambucci, Renato; Ummarino, Dario; Poziello, Antonio; Miele, Erasmo; Staiano, Annamaria

    2017-05-01

    Respiratory symptoms are a possible atypical clinical picture of gastro-esophageal reflux disease (GERD). However, a significant number of patients with GERD-related respiratory symptoms do not report improvement despite aggressive acid-suppressive therapy. Some of these refractory cases may be due to the recently appreciated entity of non-acid or weakly acidic reflux. The aim of our study is to assess the pH-impedance features of GER inducing airway symptoms, compared with GER inducing typical gastro-intestinal (GI) symptoms. We prospectively enrolled infants and children with GERD-related respiratory symptoms from January 2015 to December 2015. Age- and sex-matched patients with GERD-related GI symptoms were enrolled as comparison group. The overall number, the acidity pattern, and the height of reflux episodes were compared between the two groups. Forty patients (M/F: 20/20; mean age: 58.3 months) were enrolled in the study group and 40 in the comparison group. The mean acid exposure index was 7.9% within the study group and 15.9% within the comparison group (p:0.026). Children with respiratory symptoms versus children with GI symptoms had a mean of 40.8 acid reflux episodes versus 62.4 (p:0.001), a mean of 2.2 weakly acid reflux episodes versus 20.1 (p:0.002), and a mean of 22.1 weakly alkaline reflux episodes versus 10.2 (P 1 year with GERD-related respiratory symptoms showed a significantly higher number of weakly alkaline refluxes than children with GERD-related GI symptoms. This supports the hypothesis that respiratory symptoms are less related to acidity than GI symptoms. Pediatr Pulmonol. 2017;52:669-674. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  9. Effect of acid suppression therapy on gastroesophageal reflux and cough in idiopathic pulmonary fibrosis: an intervention study.

    Science.gov (United States)

    Kilduff, Claire E; Counter, Melanie J; Thomas, Gareth A; Harrison, Nicholas K; Hope-Gill, Benjamin D

    2014-01-01

    Chronic cough affects more than 70 percent of patients with Idiopathic Pulmonary Fibrosis and causes significant morbidity. Gastroesophageal reflux is the cause of some cases of chronic cough; and also has a postulated role in the aetiology of Idiopathic Pulmonary Fibrosis. A high prevalence of acid; and more recently non-acid, reflux has been observed in Idiopathic Pulmonary Fibrosis cohorts. Therefore, gastroesophageal reflux may be implicated in the pathogenesis of cough in Idiopathic Pulmonary Fibrosis. Eighteen subjects with Idiopathic Pulmonary Fibrosis underwent 24-hour oesophageal impedance and cough count monitoring after the careful exclusion of causes of chronic cough other than gastroesophageal reflux. All 18 were then treated with high dose acid suppression therapies. Fourteen subjects underwent repeat 24-hour oesophageal impedance and cough count monitoring after eight weeks. Total reflux and acid reflux frequencies were within the normal range in the majority of this cohort. The frequencies of non-acid and proximal reflux events were above the normal range. Following high dose acid suppression therapy there was a significant decrease in the number of acid reflux events (p = 0.02), but an increase in the number of non-acid reflux events (p = 0.01). There was no change in cough frequency (p = 0.70). This study confirms that non-acid reflux is prevalent; and that proximal oesophageal reflux occurs in the majority, of subjects with Idiopathic Pulmonary Fibrosis. It is the first study to investigate the effect of acid suppression therapy on gastroesophageal reflux and cough in patients with Idiopathic Pulmonary Fibrosis. The observation that cough frequency does not improve despite verifiable reductions in oesophageal acid exposure challenges the role of acid reflux in Idiopathic Pulmonary Fibrosis associated cough. The finding that non-acid reflux is increased following the use of acid suppression therapies cautions against the widespread use

  10. The treatment of gastroesophageal reflux disease in menopausal women suffering from diabetes mellitus type II

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    Semikina Т.М.

    2016-12-01

    Full Text Available Purpose: to develop criteria for the selection of optimal tactics of supporting treatment of nonerosive gastroesophageal reflux disease with proton pump inhibitors in menopausal women suffering from diabetes mellitus type II. Material and Methods. 186 patients aged 45-59 who suffer from gastroesophageal reflux disease have been followed up, 46 of which suffer from diabetes mellitus type II as well. The climacteric syndrome's morbidity has been assessed in accordance with the modified menopause index; the level of glycated hemoglobin has been measured by the Abbott analyzer produced in the USA. Results. It is established that irrespective of the supporting treatment, the gastroesophageal reflux disease remittance was shorter in direct proportion with increase of the HbA1c level and the value of the modified menopause index in menopausal women suffering from diabetes mellitus type II. Conclusion. When the climacteric syndrome was mild or moderate, taking 20 mg Omeprazole once a day and "on demand" has comparable results, therefore this group of women prefer the "on demand" regimen as it lowers the risk of osteoporosis progression and further bone fracture. Taking 20 mg Omeprazole once a day, every other day, and "on demand" allows the disease remittance to prolong for a year and longer in less than 30% of women suffering from severe climacteric syndrome and having HbA1c>9.0%; however, this number may grow up to 70% of women in case they follow medical advice and reduce their carbohydrate input to 11 carbohydrate units and less.

  11. Gastroesophageal scintigraphy

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    Malmud, L.S.; Fisher, R.S.

    1980-01-01

    The technique of gastroesophageal scintigraphy was developed in order to quantitatively detect reflux from the stomach into the esophagus. The scintigraphic technique was compared to previous diagnostic tests. None of the other techniques is as sensitive as gastroesophageal scintigraphy for the detection of reflux, in comparison to the acid reflux test. Gastroesophageal scintigraphy is able to detect gastroesophageal reflux acurately, rapidly, noninvasively, and more sensitively than other diagnostic techniques. In addition, it is able to be employed to quantitate reflux and is suitable for studying the effects of various therapeutic modalities.

  12. Residence of liquids in the infra-junctional portion of the proximal stomach in patients with gastroesophageal reflux disease

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    Barbieri C.L.A.

    2005-01-01

    Full Text Available Patients with gastroesophageal reflux disease may have disturbances of gastric motility, which could play a role in the pathophysiology of the disease. Recent studies have suggested that the gastric region just below the gastroesophageal junction may have a distinct physiological behavior. We determined whether patients with gastroesophageal reflux disease have abnormal residence of food in the infra-junctional portion of the stomach after ingesting a liquid nutrient meal. Fasted adult patients with reflux disease (N = 11 and healthy volunteers (N = 10 ingested a liquid meal (320 ml; 437 kcal labeled with 99m technetium-phytate and their total gastric emptying half-time and regional emptying from the stomach infra-junctional region were determined. In 8 patients, episodes of postprandial acidic reflux to the esophagus were measured for 2 h using pH monitoring. There were no differences between reflux patients and controls regarding total gastric emptying time (median: 68 min; range: 39-123 min vs 65 min and 60-99 min, respectively; P > 0.50. Food residence in the infra-junctional area was similar for patients and controls: 23% (range: 20-30 vs 27% (range: 19-30%; P = 0.28 and emptying from this area paralleled total gastric emptying (Rs = 0.79; P = 0.04. There was no correlation between residence of food in the infra-junctional area and episodes of gastroesophageal reflux (Rs = 0.06; P = 0.88. We conclude that it is unlikely that regional motor disturbances involving the infra-junctional region of the stomach play a relevant role in the pathogenesis of acidic gastroesophageal reflux.

  13. Upper Gastrointestinal Tract Motility Disorders in Women, Gastroparesis, and Gastroesophageal Reflux Disease.

    Science.gov (United States)

    Zia, Jasmine K; Heitkemper, Margaret M

    2016-06-01

    This article reviews the sex differences in upper gastrointestinal (GI) motility for both healthy and common dysmotility conditions. It focuses on gastroesophageal reflux disease and other esophageal motor disorders for the esophagus and on gastroparesis and accelerated gastric emptying for the stomach. It also describes differences in upper GI motility signs and symptoms during each female hormonal stage (ie, menstrual cycle, pregnancy, perimenopause, menopause) for both healthy participants and those suffering from one of the aforementioned upper GI dysmotility conditions. More research still needs to be conducted to better understand sex differences in upper GI motility. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. [Evaluating an effectiveness of surgical treatment of gastroesophageal reflux disease combined with hiatal hernia].

    Science.gov (United States)

    Mozharovskiy, V V; Tsyganov, A A; Mozharovskiy, K V; Tarasov, A A

    To assess an effectiveness of surgical treatment of gastroesophageal reflux disease (GERD) combined with hiatal hernia (HH). The trial included 96 patients with GERD and HH who were divided into 2 groups. The principal difference between groups was the use of surgery in the main group and therapeutic treatment in the comparison group. The effectiveness of surgical treatment is superior to therapeutic treatment of GERD by more than 2.5 times. HH combined with GERD is an indication for surgical treatment. Fundoplication cuff should not lead to angular and rotational esophageal deformation. Nissen procedure in Donahue modification (Short Floppy Nissen) simulates optimally the geometry of esophago-gastric junction and His angle.

  15. Relationship of gastroesophageal reflux and gastric emptying in infants and children: concise communication

    International Nuclear Information System (INIS)

    Rosen, P.R.; Treves, S.

    1984-01-01

    One hundred twenty-six pediatric patients (0-16 yr of age) with clinically suspected gastroesophageal reflux (GER) were evaluated using radionuclide scintigraphy. Although 46 of the patients (38.3%) had abnormal studies exhibiting evidence of GER, there were no signifcant differences in gastric emptying between patients with and without GER. At 60 min after ingestion, the 76 patients less than 2 yr old had a mean residual of 54%, whereas those over 2 yr of age had a value of 29%. Gastric emptying values may be age-related

  16. [Role of gastroesophageal reflux in acute recurrent laryngeal dyspnea in children].

    Science.gov (United States)

    Andrieu-Guitrancourt, J; Dehesdin, D; Le Luyer, B; Fouin, M; Peron, J M

    1984-01-01

    Recurrent laryngeal croup (RLC) in children is rarely discussed unless permanent laryngeal obstruction is involved or there is an allergic basis. An atypical case is described where gastro-esophageal reflux (GER) was not only associated with but was also directly related to the provocation of each period. A series of 15 patients with RLC were investigated for the presence of GER, and this was confirmed in 7 cases. These findings suggest that GER may be responsible for the onset of RLC, as is now admitted for numerous respiratory manifestations in children. Moreover, GER may be implicated in the course of various laryngeal obstructive lesions, particularly subglottic angioma.

  17. Psychological Dysadaptation in Patients with Gastroesophageal Reflux Disease: Review and Own Researches

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    L.M. Mosiichuk

    2014-11-01

    Full Text Available he article presents up-to-date data concerning psychosomatic problem in medicine, in particular world experience of studying disorders of psychological of adaptation in patients with gastroesophageal reflux disease (GERD, as well as own researches data. When using psychological tests, detection rate of anxiety and depression in patients with GERD was 100 and 91.2 %, respectively. Follow-up research studies revealed that presence of psychological dysadaptation in patients with GERD makes it impossible to achieve a stable remission of the underlying disease and necessitates appropriate correction.

  18. What makes individuals with gastroesophageal reflux disease dissatisfied with their treatment?

    DEFF Research Database (Denmark)

    Bytzer, Peter

    2009-01-01

    BACKGROUND & AIMS: Despite the efficacy of proton pump inhibitors (PPIs) as therapeutics for patients with gastroesophageal reflux disease (GERD) in randomized controlled trials, a number of studies have shown that a proportion of patients with GERD are not satisfied with their treatment....... This article reviews the possible reasons why patients are dissatisfied with the way their disease is managed. METHODS: Studies published between 1970 and 2007 were identified from PubMed, EMBASE, and the author's existing database. The 2708 publications were reviewed, and irrelevant ones were excluded. Eleven...

  19. Correlation between glycemic variability and gastroesophageal reflux in adolescentswith type 1 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    I L Alimova

    2013-03-01

    Full Text Available Aims. To estimate an impact of glycemic variability on the development of gastroesophageal reflux disease (GERD in adolescents with type 1 diabetes mellitus (T1DM. Materials and methods. We enrolled 33 patients with T1DM aged from 12 to 17 years. 24-h pH-monitoring was performed with ?Gas- troskan 24? system (Istok-Sistema, Fryazino; 24-h continuous glucose monitoring utilized CGMS MMT-7310 (Medtronic Minimed, USA with subsequent night-time analysis. Results. As compared to stable night-time glycemia controls (SD 2.0 mmol/L showed longer period of esophageal acidification (17% [2?58]; p

  20. Lower pH values of weakly acidic refluxes as determinants of heartburn perception in gastroesophageal reflux disease patients with normal esophageal acid exposure.

    Science.gov (United States)

    de Bortoli, N; Martinucci, I; Savarino, E; Franchi, R; Bertani, L; Russo, S; Ceccarelli, L; Costa, F; Bellini, M; Blandizzi, C; Savarino, V; Marchi, S

    2016-01-01

    Multichannel impedance pH monitoring has shown that weakly acidic refluxes are able to generate heartburn. However, data on the role of different pH values, ranging between 4 and 7, in the generation of them are lacking. The aim of this study was to evaluate whether different pH values of weakly acidic refluxes play a differential role in provoking reflux symptoms in endoscopy-negative patients with physiological esophageal acid exposure time and positive symptom index and symptom association probability for weakly acidic refluxes. One hundred and forty-three consecutive patients with gastroesophageal reflux disease, nonresponders to proton pump inhibitors (PPIs), were allowed a washout from PPIs before undergoing: upper endoscopy, esophageal manometry, and multichannel impedance pH monitoring. In patients with both symptom index and symptom association probability positive for weakly acidic reflux, each weakly acidic reflux was evaluated considering exact pH value, extension, physical characteristics, and correlation with heartburn. Forty-five patients with normal acid exposure time and positive symptom association probability for weakly acidic reflux were identified. The number of refluxes not heartburn related was higher than those heartburn related. In all distal and proximal liquid refluxes, as well as in distal mixed refluxes, the mean pH value of reflux events associated with heartburn was significantly lower than that not associated. This condition was not confirmed for proximal mixed refluxes. Overall, a low pH of weakly acidic reflux represents a determinant factor in provoking heartburn. This observation contributes to better understand the pathophysiology of symptoms generated by weakly acidic refluxes, paving the way toward the search for different therapeutic approaches to this peculiar condition of esophageal hypersensitivity. © 2014 International Society for Diseases of the Esophagus.

  1. [Prevention of gastroesophageal reflux and aspiration in neonates by holding with hands immediately after delivery by cesarean section].

    Science.gov (United States)

    Guo, Hui-Ping; Li, Hui; Guo, Jing; Li, Yan-Wen

    2002-04-01

    To evaluate the clinical effect of preventing gastroesophageal reflux (GER) and aspiration in neonates delivered by elective cesarean section with hand immediately after birth. On the basis of the principles for drowning resuscitation and evaluation of the principal factors causing GER and aspiration, the author adopted immediate manual management to promote emptying of gastroesophageal and airway contents in 496 newborns delivered by elective cesarean section. No GER and aspiration occurred in the babies receiving the management, and no complication was recorded. As an early preventive measure, manual management is effective in clearing gastroesophageal and airway contents against GER and aspiration, and Apgar scoring can be readily conducted.

  2. The spectrum of motor function abnormalities in gastroesophageal reflux disease and Barrett's esophagus.

    Science.gov (United States)

    Ang, D; Blondeau, K; Sifrim, D; Tack, J

    2009-01-01

    Barrett's esophagus has traditionally been regarded as the most severe end of the spectrum of gastroesophageal reflux disease and is of great clinical importance in view of the association with esophageal adenocarcinoma. Studies have documented high levels of esophageal acid exposure in Barrett's esophagus. Various pathogenetic mechanisms underlie this phenomenon. These include abnormalities in esophageal peristalsis, defective lower esophageal sphincter pressures, gastric dysmotility and bile reflux. Whilst these factors provide evidence for an acquired cause of Barrett's esophagus, an underlying genetic predisposition cannot be ruled out. Although the past decade has brought about many new discoveries in the pathogenesis of Barrett's esophagus, it has also added further controversy to this complex disorder. A detailed analysis of the gastrointestinal motor abnormalities occurring in Barrett's esophagus follows, with a review of the currently available literature and an update on this condition that continues to be of interest to the gastroenterologist.

  3. Gastro-esophageal reflux disease and obesity, where is the link?

    Science.gov (United States)

    Emerenziani, Sara; Rescio, Maria Paola; Guarino, Michele Pier Luca; Cicala, Michele

    2013-10-21

    The confluence between the increased prevalence of gastro-esophageal reflux disease (GERD) and of obesity has generated great interest in the association between these two conditions. Several studies have addressed the potential relationship between GERD and obesity, but the exact mechanism by which obesity causes reflux disease still remains to be clearly defined. A commonly suggested pathogenetic pathway is the increased abdominal pressure which relaxes the lower esophageal sphincter, thus exposing the esophageal mucosal to gastric content. Apart from the mechanical pressure, visceral fat is metabolically active and it has been strongly associated with serum levels of adipo-cytokines including interleukin-6 and tumor necrosis factor α, which may play a role in GERD or consequent carcinogenesis. This summary is aimed to explore the potential mechanisms responsible for the association between GERD and obesity, and to better understand the possible role of weight loss as a therapeutic approach for GERD.

  4. Single isotopic probe for gastro-esophageal reflux diagnosis in children

    Energy Technology Data Exchange (ETDEWEB)

    Maurel, G.; Le Moing, G.; Mensch, B.

    1987-03-01

    Gastro-esophageal reflux (GER) in children has been implicated in various recurring respiratory diseases. Several techniques including oesophageal pH testing and scintigraphy have been devised to detect and quantify GER Limitations have been found for each test: short duration with gamma-camera and restricted acceptability of the pH probe by children. A single isotopic probe was designed for a non-invasive screening test of GER in infants. This device was checked by comparison with oesophageal scintigraphy using a gamma camera. Only 1 discrepancy was detected in 19 reflux episodes. This method, using a relatively inexpensive detector and data acquisition module, seems to be well accepted by children, and may be associated with a pH probe for GER diagnosis.

  5. Single isotopic probe for gastro-esophageal reflux diagnosis in children

    International Nuclear Information System (INIS)

    Maurel, G.; Le Moing, G.; Mensch, B.

    1987-01-01

    Gastro-esophageal reflux (G.E.R.) in children has been implicated in various recurring respiratory diseases. Several techniques including oesophageal pH testing and scintigraphy have been devised to detect and quantify G.E.R. Limitations have been found for each test: short duration with gamma-camera and restricted acceptability of the pH probe by children. A single isotopic probe was designed for a non-invasive screening test of G.E.R. in infants. This device was checked by comparison with oesophageal scintigraphy using a gamma camera. Only 1 discrepancy was detected in 19 reflux episodes. This method, using a relatively inexpensive detector and data acquisition module, seems to be well accepted by children, and may be associated with a pH probe for GER diagnosis. (orig.)

  6. COMPARISON OF SAFETY AND EFFICACY OF LEVOSULPIRIDE AND ITOPRIDE IN TREATMENT OF GASTROESOPHAGEAL REFLUX DISEASE

    Directory of Open Access Journals (Sweden)

    Syed Ibrahim Hassan

    2017-01-01

    Full Text Available BACKGROUND Gastroesophageal Reflux Disease (GERD is a common condition caused by reflux of the liquid acidic contents of the stomach into the oesophagus. Prokinetic medications can be used to treat or control the disease. Such medications can have mild-toserious adverse effects. Levosulpiride and itopride are two such medications, which are used for treating GERD. The aim of the study is to assess the safety and efficacy of levosulpiride and itopride in the management of GERD and to study the side effects and treatment outcome. MATERIALS AND METHODS A total 210 patients aged 18 to 90 years, 99 males and 111 females (male:female ratio of 1:1.1 with reflux oesophagitis were divided into three groups and an endoscopy test was done before starting treatment. The control group received rabeprazole and the two test groups received levosulpiride and itopride. Clinical adverse events were recorded at the end of week 1 and week 2. Following treatment, relief of symptoms was assessed at the end of 2 weeks. RESULTS There were total 210 patients (99 males and 111 females. The male-to-female ratio was 1:1.1. GERD was more common in the 31-50 year age group. Most common symptoms were of dyspepsia, regurgitation, vomiting and heartburn. Improvement of symptoms during the treatment was seen in 53% levosulpiride and 41% itopride patients, respectively. The main adverse effects were abdominal pain and nausea. The percentage of nausea was high with itopride than levosulpiride. CONCLUSION Gastroesophageal reflux disease is a common problem frequently seen in both genders and in younger people. Symptomatic relief and endoscopic recovery is early with levosulpiride than itopride. Levosulpiride gives better quality of life earlier in the treatment than itopride and has lesser side effects and better healing outcome.

  7. A study of pathophysiological factors associated with gastro-esophageal reflux disease in twins discordant for gastro-esophageal reflux symptoms.

    Science.gov (United States)

    Iovino, P; Mohammed, I; Anggiansah, A; Anggiansah, R; Cherkas, L F; Spector, T D; Trudgill, N J

    2013-08-01

    Differences in lower esophageal sphincter (LES) and peristaltic function and in transient LES relaxations (TLESR) have been described in patients with gastro-esophageal reflux disease (GERD). However, some of these differences may be the result of chronic GERD rather than being an underlying contributory factor. Twins discordant for GERD symptoms, i.e., only one twin had GERD symptoms, underwent standard LES and esophageal body manometry, and then using a sleeve sensor prolonged LES and pH monitoring, 30 min before and 60 min after a 250 mL 1200 kcal lipid meal. Eight monozygotic and 24 dizygotic female twins were studied. Although there was no difference in preprandial LES pressure (symptomatic 13.2 ± 7.1 mmHg vs asymptomatic 15.1 ± 6.2 mmHg, P = 0.4), LES pressure fell further postprandially in symptomatic twins (LES pressure area under the curve 465 ± 126 vs 331 ± 141 mmHg h, P reflux episodes in symptomatic twins occurred due to low LES pressure or deep inspiration/strain and 0/17 in asymptomatic twins (P = 0.01). There was no difference between symptomatic and asymptomatic twins in: peristaltic amplitude, ineffective esophageal body motility, hiatus hernia prevalence, or LES length. There was also no difference in TLESR frequency preprandially (symptomatic median 1(range 0-2) vs asymptomatic 0(0-2), P = 0.08) or postprandially (2.5(1-8) vs 3(1-6), P = 0.81). Twins with GERD symptoms had lower postprandial LES pressure and given the close genetic link between the twins, it is possible that such differences are caused by GERD. Acid reflux episodes associated with a hypotensive LES were seen in symptomatic, but not in asymptomatic twins. © 2013 John Wiley & Sons Ltd.

  8. Gastrostomy and gastroesophageal reflux in neurologically impaired children

    Directory of Open Access Journals (Sweden)

    Giovanni Cappellano

    2003-06-01

    Full Text Available Gastrostomy has been increasingly indicated for daily feeding ofneurologically impaired children with swallowing abnormalitiesthat hinder the use of the mouth. Therefore, the enteral route hasstill been used by means of oral, nasogastric or nasojejunal tube.However it is no longer the preferential method, mainly in cases ofprolonged use. Today gastrostomy is the most often utilizedprocedure, particularly Stamm gastrostomy. Many of thesepatients present pulmonary abnormalities due to a possiblegastroesophageal reflux (GER. After the study by Jolley et al.(1, in1985, fundoplication has become a systematic and routinecomplement to gastrostomy. The neurologically impaired patientshave been submitted to two surgeries, leading to possible andpredictable increase in morbidity and mortality rates. Althougheffective when properly indicated, this simple management hasrecently been very much debated and rejected. Thus, an updatingbased on recent studies is necessary to make pediatric surgeonsand pediatricians aware of other manners to solve this problem,which aim at correctly feeding these children with impairedswallowing and GER and helping them have a better quality of life.The literature reviewed was searched in PubMed/Medline, fromJanuary 1994 to May 2003. Other articles read and mentioned inthis review and published before 1994 were collected based onarticles cited in the references. Thus, we could assess thechronological progression in management of neurologicallyimpaired children who need gastrostomy for their feeding, andcarry out an analysis of current fundoplication and the questionwhether the use of a prophylactic antireflux valve is compulsoryor not.

  9. Ilaprazole for the treatment of gastro-esophageal reflux.

    Science.gov (United States)

    Savarino, Edoardo; Ottonello, Andrea; Martinucci, Irene; Dulbecco, Pietro; Savarino, Vincenzo

    2016-10-01

    Despite the undoubted benefit of proton pump inhibitors (PPIs), they have several shortcomings, such as a slow onset of action and a remarkable inter-individual variability, that limit the complete success of these drugs. Recently, a new PPI, ilaprazole, has been developed and used in GERD patients. The present review provides an update on the following points: current knowledge of GERD mechanisms; limitations of actual therapies; pharmacokinetic profile and metabolism of ilaprazole; initial studies on the therapeutic efficacy of ilaprazole in GERD. Compared with all other approved PPIs, ilaprazole has shown an extended plasma half-life, a metabolism not significantly influenced by CYP2C19 genetic polymorphism and similar safety. This characteristics account for a low inter-individual variability, particularly in Asian populations, a higher suppression of gastric acid secretion, a more rapid acid control and consequent quicker symptom relief and a better effect on nocturnal acidity. However, clinical investigations assessing the efficacy of ilaprazole in the management of GERD are lacking and therefore the potential improvements achievable with ilaprazole in the current standard of care for acid-suppressing treatment must be confirmed in large and randomly controlled clinical trials enrolling patients with both erosive and non-erosive reflux disease.

  10. Gastroesophageal flap valve reflected EGJ morphology and correlated to acid reflux.

    Science.gov (United States)

    Xie, Chenxi; Li, Yuwen; Zhang, Ning; Xiong, Lishou; Chen, Minhu; Xiao, Yinglian

    2017-11-22

    The anatomy of esophagogastric junction (EGJ) serves as the anti-reflux barrier. The gastroesophageal flap valve (GEFV) is a component of EGJ. The aim of the current study was to assess its correlation with the esophageal acid exposure and the impact on anti-reflux barrier function by using the metrics of EGJ contraction. Eighty three patients with typical GERD symptoms were included in the study. Upper endoscopy, high-resolution manometry (HRM) and 24 h multichannel intraluminal impedance-pH (MII-pH) monitoring were performed in all patients. GEFV was determined as four grades during endoscopic examination based on the Hill classification. The esophageal pressure topography (EPT) metrics defined in the updated Chicago Classification were measured by HRM, including integrated relaxation pressure (IRP), EGJ contractile index (EGJ-CI),expiratory EGJ pressure(EGJP-exp) and inspiratory EGJ pressure (EGJP-insp). The GEFV grade III and IV was more commonly found in patients with esophagitits (p acid exposure time (AET%) and supine AET% were lower in patients with GEFV grade I (p  0.05). The GEFV grades were associated with acid reflux positively and could be a good reflection of EGJ morphology in HRM. But it had no impact on the four HRM metrics. Our research revealed that GEFV may play an assistant role in the anti-reflux barrier.

  11. The normal squamocolumnar junction is circumferentially even and minimal irregularities are manifestations of gastroesophageal acid reflux.

    Science.gov (United States)

    Guerrero Garcia Hall, Mats; Wenner, Jörgen; Öberg, Stefan

    2017-03-01

    The macroscopic appearance of the normal squamocolumnar junction (SCJ) is often described as serrated with short projections of columnar mucosa that extend into the esophagus. As studies of the normal SCJ are sparse, the aim of this study was to test the hypothesis that the normal SCJ is even and that irregularities are manifestations of acid reflux. Fifty asymptomatic subjects and 149 patients with symptoms suggestive of gastroesophageal reflux disease underwent endoscopy and 48-h pH monitoring with a pH electrode positioned immediately above the SCJ. The shape of the SCJ was assessed according to the Z-line appearance classification and correlated with clinical characteristics and the degree of esophageal acid exposure in the most distal esophagus. Even SCJs without irregularities were significantly more common in asymptomatic subjects compared with patients (50% versus 10%, p acid exposure in individuals with an even SCJ was within normal limits. With increasing degree of irregularity of the SCJ, the frequency and duration of reflux episodes, the degree of distal esophageal acid exposure, and the prevalence of abnormal acid exposure increased progressively and significantly. The shape of the normal SCJ is even and also minimal irregularities are a consequence of acid reflux, likely due to the formation of small areas of metaplastic columnar mucosa.

  12. Pathophysiology of gastro-esophageal reflux disease: a role for mucosa integrity?

    Science.gov (United States)

    Farré, R

    2013-10-01

    Gastro-esophageal reflux disease (GERD) is very prevalent and has a high burden on health security system costs. Nevertheless, pathophysiology is complex and not well-understood. Several mechanisms have been proposed: decreased salivation, impaired esophageal clearance, decreased lower esophageal sphincter pressure resting tone, presence of hiatal hernia, increased number of transient lower esophageal sphincter relaxations (TLESRs), increased acid, and pepsin secretion, pyloric incompetence provoking duodeno-gastro-esophageal reflux of bile acids and trypsin. Independent of the relevance of each mechanism, the ultimate phenomenon is that mucosal epithelium is exposed for a longer time to agents as acid and pepsin or is in contact to luminal agents not commonly present in gastric refluxate as trypsin or bile acids. This leads to a visible damage of the epithelium (erosive esophagitis -EE) or impairing mucosal integrity without any sign of macroscopic alteration as occurs in non-erosive reflux disease (NERD). Luminal factors are not the only responsible for such impairment; more recent data indicate that endogenous factors may also play a role. This review will update the most recent findings on the putative pathophysiological mechanisms and specially will focus on the role of esophageal mucosal integrity in GERD. Methodologies used for the evaluation of mucosal integrity, its relevance in EE and NERD, its involvement in symptoms perception and the effect of luminal and endogenous factors will be discussed. © 2013 John Wiley & Sons Ltd.

  13. Reoperative fundoplications are effective treatment for dysphagia and recurrent gastroesophageal reflux.

    Science.gov (United States)

    Rosemurgy, Alexander S; Arnaoutakis, Dean J; Thometz, Donald P; Binitie, Odion; Giarelli, Natalie B; Bloomston, Mark; Goldin, Steve G; Albrink, Michael H

    2004-12-01

    With wide application of antireflux surgery, reoperations for failed fundoplications are increasingly seen. This study was undertaken to document outcomes after reoperative fundoplications. Sixty-four patients, 26 men and 38 women, of average age 55 years+/-15.6 (SD), underwent reoperative antireflux surgery between 1992 and 2003. Fundoplication prior to reoperation had been undertaken via celiotomy in 27 and laparoscopically in 37. Both before and after reoperative antireflux surgery, patients scored their reflux and dysphagia on a Likert Scale (0 = none, 10 = continuous). Reoperation was undertaken because of dysphagia in 16 per cent, recurrent reflux in 52 per cent (median DeMeester Score 52), or both in 27 per cent. Failure leading to reoperation was due to hiatal failure in 28 per cent, wrap failure in 19 per cent, both in 33 per cent, and slipped Nissen fundoplication in 20 per cent. Laparoscopic reoperations were completed in 49 of 54 patients (91%); 15 had reoperations undertaken via celiotomy. Eighty-eight per cent of reoperations were Nissen fundoplications. With reoperation, Dysphagia Scores improved from 9.5+/-0.7 to 2.6+/-2.8, and Reflux Scores improved from 9.1+/-1.4 to 1.8+/-2.7. Seventy-nine per cent of patients with reflux prior to reoperation, 100 per cent with dysphagia, and 74 per cent with both noted excellent or good outcomes after reoperation. We conclude that failure after fundoplication occurs. Reoperations reduce the severity of dysphagia and reflux, thus salvaging excellent and good outcomes in most. Laparoscopic reoperations are generally possible. Reoperative fundoplications are effective treatment for dysphagia and recurrent gastroesophageal reflux, and their application is encouraged.

  14. Treatment of gastro-esophageal reflux disease: the new kids to block.

    Science.gov (United States)

    Blondeau, K

    2010-08-01

    Refractory gastro-esophageal reflux disease (GERD), defined as persistent symptoms despite proton pump inhibitor (PPI) therapy, is an increasingly prevalent condition and is becoming a major challenge for the clinician. Since non-acidic reflux may be associated with symptoms persisting during PPI treatment, the lower esophageal sphincter (LES), the most important barrier protecting against reflux, has become an important target for the treatment of (refractory) GERD. Preclinical research has identified several receptors that are involved in the control of transient lower esophageal sphincter relaxations (TLESRs), the predominant mechanism of both acid and non-acidic reflux events, and several drugs have now been tested in humans. The GABA(B) agonist baclofen has demonstrated to effectively reduce the rate of TLESRs and the amount of reflux in both GERD patients and healthy volunteers. Nevertheless, the occurrence of central side effects limits its clinical use for the treatment of GERD. Several analogues are being developed to overcome this limitation and have shown promising results. Additionally, metabotropic glutamate receptor 5 (mGluR5) receptor antagonists have shown to reduce both acid and non-acidic reflux in GERD patients and several molecules are currently being evaluated. Although CB(1) antagonists have been shown to reduce TLESRs, they are also associated with central side effects, limiting their clinical applicability. Despite the identification of several potentially interesting drugs, the main challenge for the future remains the reduction of central side effects. Moreover, future studies will need to demonstrate the efficacy of these treatments in patients with refractory GERD.

  15. Gastroesophageal reflux diagnosis by scintigraphic method - a comparison among different methods

    International Nuclear Information System (INIS)

    Cruz, Maria das Gracas de Almedia; Penas, Maria Exposito; Maliska, Carmelindo; Fonseca, Lea Miriam B. da; Lemme, Eponina M.; Campos, Deisy Guacyaba S.; Rebelo, Ana Maria de O.; Martinho, Maria Jose R.; Dias, Vera Maria

    1996-01-01

    The gastroesophageal reflux disease is characterized by the return of gastric liquid to the esophagus which can origin the reflux esophagitis. The aim is to evaluate the contribution of dynamic quality scintigraphy of reflux (CTR) in the diagnosis of DRGE. We studied a ground of sick people with typical symptoms and compared the results given by digestive endoscopy (EDA), the histopathology and 24 hours pHmetry. There have been evaluated 24 healthy individuals and 97 who were sick. The first ones were submitted to CTR. In 20 controlled and 34 patients, the reflux index (IR) was determined by the evaluation of the reflux material percentage in relation to the basal activity. All the sick patients were submitted to CTR and EDA. This one classified them in: group A with esophagitis 45 patients (46,4%) where 14 did the biopsy of the third segment/part from the esophagus and 16 did the long pHmetry and group B without esophagitis = 52 patients (53.6%), 26 did the biopsy and 36 the pHmetry. In group A the CTR was positive in 38 (84%), the biopsy showed esophagitis in 11 (78,6%) and the pHmetry showed normal reflux in 14 (87,5%). The positivity of the same exams in group B were of 42 (81%), 11 (42,3%) and 19 (53%) respectively. The IR were determined to the controls and the measure to the patients were of 59% and 106% respectively as p<0,0001 (test from Mann Whitney). The correlation of CTR with the other methods showed sensitivity of 84,1%, specificity of 95,8%, positive predictive value of 98,3% and negative predictive value of 67,7%. As it was showed the authors concluded that the scintigraphy method can confirm the diagnosis of DRGE in patients of typical symptomology which can be recommended by the initial of investigation method in these conditions. (author)

  16. The efficacy of the upright position on gastro-esophageal reflux and reflux-related respiratory symptoms in infants with chronic respiratory symptoms.

    Science.gov (United States)

    Jung, Woo Jin; Yang, Hyeon Jong; Min, Taek Ki; Jeon, You Hoon; Lee, Hae Won; Lee, Jun Sung; Pyun, Bok Yang

    2012-01-01

    Gastro-esophageal reflux (GER), particularly non-acid reflux, is common in infants and is a known cause of chronic respiratory symptoms in infancy. Recent guidelines recommended empirical acid suppression therapy and the head-up position in patients with suspected GER. However, the efficacy of the upright position in relieving GER and reflux-related respiratory symptoms in infants is unclear. We conducted this study to investigate the efficacy of the upright position on GER and reflux-related respiratory symptoms in infants with chronic respiratory symptoms. Thirty-two infants (21 male; median age, 5 months; range, 0 to 19 months) with unexplained chronic respiratory symptoms underwent multi-channel intraluminal esophageal impedance and pH monitoring. We retrospectively compared the frequencies of GER and reflux-related symptoms according to body position. A mean of 3.30 episodes of reflux per hour was detected. Overall, refluxes were more frequent during the postprandial period than the emptying period (3.77 vs. 2.79 episodes/hour, respectively; P=0.01). Although there was no significant difference in the total refluxes per hour between the upright and recumbent positions (6.12 vs. 3.77 episodes, P=0.10), reflux-related respiratory symptoms per reflux were significantly fewer in infants kept in an upright position than in a recumbent position during the postprandial period (3.07% vs. 14.75%, P=0.016). Non-acid reflux was the predominant type of reflux in infants, regardless of body position or meal time. The upright position may reduce reflux-related respiratory symptoms, rather than reflux frequency. Thus, it may be a useful non-pharmacological treatment for infantile GER disease resistant to acid suppressants.

  17. Pathological bolus exposure may define gastro-esophageal reflux better than pathological acid exposure in patients with globus.

    Science.gov (United States)

    Sinn, Dong Hyun; Kim, Beom Jin; Son, Hee Jung; Kim, Jae J; Rhee, Jong Chul; Rhee, Poong-Lyul

    2012-01-01

    Conventionally, pathological acid exposure (PAE), defined by acid reflux only, is used to identify gastro-esophageal reflux disease (GERD). However, weak acid reflux or non-acid reflux also induces reflux symptoms. Defining abnormal reflux based on all reflux episodes may better identify GERD and would be more useful among patients with atypical GERD symptoms, such as globus. Impedance-pHmetry results of 31 globus patients, off acid suppressants, were analysed. A median of 24 episodes of reflux were observed. Of the reflux episodes, 54% were non-acid reflux and 50% reached the proximal extent. PAE was observed in 6 patients (19%). For 5 patients (16%) without PAE, there was evidence of increased bolus exposure compared to normal controls (an intraesophageal bolus exposure for more than 1.4% of the recording time, defined as pathological bolus exposure, PBE). When GERD was defined by PAE or esophagitis, the prevalence of GERD was 29%. When GERD was defined by PBE, PAE or esophagitis, the prevalence was 42%. PBE identified 13% of the patients who otherwise would have been missed. A significant proportion of patients without PAE had evidence of PBE. PBE may be a more useful definition for identifying patients with abnormal increase in reflux in patients with globus. Further studies are warranted.

  18. Efficacy of pectin solution for preventing gastro-esophageal reflux events in patients with percutaneous endoscopic gastrostomy.

    Science.gov (United States)

    Adachi, Kyoichi; Furuta, Kenji; Aimi, Masahito; Fukazawa, Kousuke; Shimura, Shino; Ohara, Shunji; Nakata, Shuji; Inoue, Yukiko; Ryuko, Kanji; Ishine, Junichi; Katoh, Kyoko; Hirata, Toshiaki; Ohhata, Shuzo; Katoh, Setsushi; Moriyama, Mika; Sumikawa, Masuko; Sanpei, Mari; Kinoshita, Yoshikazu

    2012-05-01

    The aim of this study was to determine the efficacy of pectin solution, which increases the viscosity of liquid nutrient, for prevention of gastro-esophageal reflux in comparison with half-solid nutrient. The subjects were 10 elderly patients undergoing percutaneous endoscopic gastrostomy feeding. Twenty-four-hour esophageal multichannel intraluminal impedance and pH testing was performed during intake of half-solid nutrient and a combination of pectin solution and liquid nutrient. During 4 h after delivery, there was no significant difference in the total number of gastro-esophageal reflux events between the feeding of the half-solid nutrient and the combination of pectin solution and liquid nutrient (5.7 ± 1.2 vs 5.3 ± 1.0/4 h). Acidic reflux after delivery of the half-solid nutrient was significantly more frequent than that after delivery of the combination of pectin solution and liquid nutrient (80.7% vs 60.4%, p = 0.018). The incidence of gastro-esophageal reflux reaching the upper portion of the esophagus tended to be higher during delivery of the half-solid nutrient than during delivery of the combination of pectin solution and liquid nutrient (47.4% vs 34.0%, p = 0.153). In conclusion, the usage of pectin solution combined with liquid nutrient is effective for preventing acidic gastro-esophageal reflux and gastro-esophageal reflux reaching the upper portion of the esophagus.

  19. Belching, regurgitation, chest tightness and dyspnea: not gastroesophageal reflux disease but asthma.

    Science.gov (United States)

    Zhang, Jing-Xi; Zhan, Xian-Bao; Bai, Chong; Li, Qiang

    2015-02-07

    Belching is a common symptom of gastroesophageal reflux disease. If the symptoms are not relieved after anti-reflux treatment, another etiology should be considered. Here, we report a case of a 43-year-old man who presented with belching, regurgitation, chest tightness and dyspnea for 18 mo, which became gradually more severe. Gastroscopic examination suggested superficial gastritis. Twenty-four-hour esophageal pH monitoring showed that the Demeester score was 11.4, in the normal range. High-resolution manometry showed that integrated relaxation pressure and intrabolus pressure were higher than normal (20 mmHg and 22.4 mmHg, respectively), indicating gastroesophageal junction outflow tract obstruction. Pulmonary function test showed severe obstructive ventilation dysfunction [forced expiratory volume in 1 second (FEV1)/forced vital capacity 32%, FEV1 was 1.21 L, occupying 35% predicted value after salbuterol inhalation], and positive bronchial dilation test (∆FEV1 260 mL, ∆FEV1% 27%). Skin prick test showed Dermatophagoides farinae (++), house dust mite (++++), and shrimp protein (++). Fractional exhaled nitric oxide measurement was 76 ppb. All the symptoms were alleviated completely and pulmonary function increased after combination therapy with corticosteroids and long-acting β2-agonist. Bronchial asthma was eventually diagnosed by laboratory tests and the effect of anti-asthmatic treatment, therefore, physicians, especially the Gastrointestinal physicians, should pay attention to the belching symptoms of asthma.

  20. Laparoscopic Nissen fundoplication for severe gastroesophageal reflux disease: pros and cons.

    Science.gov (United States)

    DeMaria, E J; Siuta, M; Widmeyer, J; Zfass, A M

    1997-03-01

    The advent of the laparoscopic approach to Nissen fundoplication has led to a resurgence in enthusiasm for the surgical treatment of gastroesophageal reflux disease (GERD). However, controversy exists as to which subgroups of GERD patients are best treated surgically. The relative success of treatment with medical and surgical intervention in terms of both symptom control and objective resolution of esophageal injury must be weighed against the relative costs of each therapeutic strategy in both the short and long term, given that GERD tends to be a lifelong disorder. The following is the transcribed text of a debate held at the Medical College of Virginia as part of a continuing medical education program in which the statement "Laparoscopic antireflux surgery is superior to medical treatment for severe gastroesophageal reflux disease" was contested. Representatives from the departments of surgery and gastroenterology provided arguments supporting their respective sides of this issue. The purpose was not to promote polarization in treatment selection, but to review the available data in a forum that could promote development of a rational algorithm for clinical decision-making in patients with GERD who might benefit from antireflux surgery. Final comments from the authors are provided in an attempt to synthesize the arguments into a reasonable strategy for individual case management.

  1. [Comparative data of prokinetics in treatment of gastroesophageal reflux disease in patients with diabetes].

    Science.gov (United States)

    Fedorchenko, Iu L

    2013-01-01

    The purpose is to evaluate the effectiveness of itopride (IP) and domperidone (DP) in the treatment of patients with gastroesophageal reflux disease (GERD), in combination with diabetes mellitus (DM) type 1 and 2. 40 patients were examined with GERD and type 1 diabetes and 50 patients with GERD and type 2 diabetes. Each group of patients with GERD, DM 1 and 2 has been divided into: the basic subgroup receiving IG 50 mg 3 tid and control--DP 10 mg tid. Patients were also administered omeprazole. Both subgroups were strictly randomized to key indicators, except for therapy. Baseline and after 2 and 4 weeks, all patients were examined to identify complaints, endoscopy and pH-metric changes, gastric motility was studied by electrogastroenterographic method (PEGEG). In the subgroups of patients with GERD + DM 1 and GERD + DM 2, received treatment with IG complaints on heartburn, regurgitation, odynophagia relieved significantly earlier then in the subgroups treated with DP. After 4 weeks of therapy, decreasing in the number of gastroesophageal refluxes, number of patients with erosive esophagitis B level, and normalization of the motility of the stomach were significantly higher in the groups of GERD + DM 1 and GERD + DM 2 received treatment with IG when compared with the subgroup of PD. There were no side effects of prokinetics. IG was more effective then DP in the treatment of GERD in patients with diabetes, and may be recommended for inclusion in the scheme of treatment of this comorbidity.

  2. CLINICAL CORRELATIONS BETWEEN GASTROESOPHAGEAL REFLUX DISEASE AND CHILDREN'S THROAT AND LARYNX CONDITION

    Directory of Open Access Journals (Sweden)

    Yu.L. Soldatskiy

    2009-01-01

    Full Text Available In order to study the impact exerted by the gastroesophageal reflux disease (GERB on the throat and larynx status, the authors examined 39 children (main group, suffering from GERB, and 15 patients (control group, suffering from the chronic gastrointestinal tract pathology, who did not confirm GERB. All the patients underwent a 24'hour рН-monitoring of the esophagus and laryngeal part of the throat and upper airways endoscopy. They discovered that for the children, suffering from the extraesophageal GERB (i.e. regurgitation of the sourreflux substance above the upper esophageal sphincter into the hypopharynx, it is also typical for chronic throat and larynx pathology: the endoscopy identified the accompanied pathology among 80%, chronic pharyngitis among 62,5%, and their combination among 48% of patients. Normalization of an mucous membrane of esophagus is highly likely to correlate (r = 0,54, р<0,01 with the throat and larynx status normalization. Thus, it is very likely that GERB and its extraesophageal variant in particular plays a great role in pathogenesis of the throat and larynx disease development. This circumstance should be consider both in therapy of the patients with GERB and detection of pathologies in the ENT organs.Key words: gastroesophageal reflux, chronic pharyngitis, chronic laryngitis, children.

  3. Incidence of gastroesophageal reflux symptoms in patients with refractory chronic sinusitis upon clinical treatment

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    Oliveira, Marcela Schmidt B. de

    2009-09-01

    Full Text Available Introduction: The chronic rhinosinusitis (CRS is a pathology that has structural and histological alterations. The association between CRS and the gastroesophageal reflux disease (GERD has been widely discussed in the last years. For this relationship to be confirmed, it is necessary to find evidences that the patients with CRS present a major incidence of GERD, that the physiopathology of both diseases explains the association between them and that the GERD treatment cures or improves the CRS' symptoms. Objectives: To evaluate the incidence of GERD in patients with CRS and a level of improvement of the nasosinusal disease symptoms after treatment with protons pump inhibitors. Methods: Retrospective study with 30 patients with CRS refractory to the clinical treatment and/or nasal cavity polypoid pathology with indication of the paranasal sinuses functional endoscopic surgery. We applied a questionnaire for evaluation of the symptomatology and previous treatment for gastroesophageal reflux. The data were submitted to statistical analysis by the Chi-Square test or Fisher's exact test with a significance of 5%. Results: Out of the patients with GERD, 33% had an improvement of the CRS' symptomatology with medications for treatment of the gastric pathology. Conclusion: It is not possible yet to state that the GER is a factor responsible for the CRS and it must be researched as a cofactor or eliciting factor when there is not other evident etiology. However, there are plausible biological mechanisms for such association.

  4. Lipid aspiration pneumonia due to gastroesophageal reflux. An unusual radiographic appearance

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    Wolfson, B.J.; Allen, J.L.; Panitch, H.B.; Karmazin, N.

    1989-08-01

    The development of lipid aspiration pneumonia after chronic nasopharyngeal installation of mineral oil was first described in 1925 by Laughlin. Since that time this entity has been well recognized and numerous substances have been identified or implicated as the aspirated material. The classic radiographic appearance of severe chronic lipid aspiration pneumonia has been described as consisting of intense perihilar infiltrates. However, the radiographic findings are more often non-specific and usually consist of varying degrees of diffuse interstitial infiltrates that tend to be more prominent in the perihilar regions and the right lung. We are reporting a case of biopsy-proven lipid aspiration pneumonia in an infant with known gastro-esophageal reflux (GER) who had medium-chain triglyceride oil administered via nasogastric tube. Serial roentgenograms demonstrated a changing pulmonary pattern from diffuse bilateral interstitial infiltrates initially to a diffuse alveolar pattern at the time of the lung biopsy. Modern medicine has developed new methods for providing nourishment to sick newborns and infants to improve their nutritional status and help them to grow. One such method involves the administration of medium-chain triglycerides (MCT oil) into the GI tract via a nasogastric or nasoenteral tube. The purpose of this report is to describe a significant complication of this method of providing nutrition to an infant with gastroesophageal reflux (GER) and the diagnostic dilemma it presented. (orig.).

  5. A stepwise protocol for the treatment of refractory gastroesophageal reflux-induced chronic cough

    Science.gov (United States)

    Xu, Xianghuai; Lv, Hanjing; Yu, Li; Chen, Qiang; Liang, Siwei

    2016-01-01

    Background Refractory gastroesophageal reflux-induced chronic cough (GERC) is difficult to manage. The purpose of the study is to evaluate the efficacy of a novel stepwise protocol for treating this condition. Methods A total of 103 consecutive patients with suspected refractory reflux-induced chronic cough failing to a standard anti-reflux therapy were treated with a stepwise therapy. Treatment commences with high-dose omeprazole and, if necessary, is escalated to subsequent sequential treatment with ranitidine and finally baclofen. The primary end-point was overall cough resolution, and the secondary end-point was cough resolution after each treatment step. Results High-dose omeprazole eliminated or improved cough in 28.1% of patients (n=29). Further stepwise of treatment with the addition of ranitide yielded a favorable response in an additional 12.6% (n=13) of patients, and subsequent escalation to baclofen provoked response in another 36.9% (n=38) of patients. Overall, this stepwise protocol was successful in 77.6% (n=80) of patients. The diurnal cough symptom score fell from 3 [1] to 1 [0] (Z=6.316, P=0.000), and the nocturnal cough symptom score decreased from 1 [1] to 0 [1] (Z=–4.511, P=0.000), with a corresponding reduction in the Gastroesophageal Reflux Diagnostic Questionnaire score from 8.6±1.7 to 6.8±0.7 (t=3.612, P=0.000). Conversely, the cough threshold C2 to capsaicin was increased from 0.49 (0.49) µmol/L to 1.95 (2.92) µmol/L (Z=–5.892, P=0.000), and the cough threshold C5 was increased from 1.95 (2.92) µmol/L to 7.8 (5.85) µmol/L (Z=–5.171, P=0.000). Conclusions Sequential stepwise anti-reflux therapy is a useful therapeutic strategy for refractory reflux-induced chronic cough. PMID:26904227

  6. Esophageal intraluminal baseline impedance differentiates gastroesophageal reflux disease from functional heartburn.

    Science.gov (United States)

    Kandulski, Arne; Weigt, Jochen; Caro, Carlos; Jechorek, Doerthe; Wex, Thomas; Malfertheiner, Peter

    2015-06-01

    Mucosal integrity can be assessed in patients with gastroesophageal reflux disease (GERD) by measuring intraluminal baseline impedance (BI). However, it is not clear whether BI is abnormal in patients with functional heartburn (FH), or can be used to distinguish them from patients with GERD. We compared differences in BI between patients with FH vs GERD. We performed a prospective study of 52 patients (16 men; mean age, 55 y; range, 23-78 y) seen at a tertiary university hospital from February 2009 through December 2012. Thirty-five patients had GERD (19 had nonerosive reflux disease [NERD], 16 had erosive reflux disease [ERD]) and 17 had FH. All patients discontinued proton pump inhibitor therapy and then underwent esophagogastroduodenoscopy and multichannel intraluminal impedance and pH monitoring. BI was assessed at 3, 5, 7, 9, 15, and 17 cm proximal to the lower esophageal sphincter in recumbent patients. Biopsy specimens were taken from 3 cm above the gastroesophageal junction; histology analysis was performed to identify and semiquantitatively score (scale, 0-3) dilated intercellular spaces. Baseline impedance in the distal esophagus was significantly lower in patients with NERD or erosive reflux disease (ERD) than FH (P = .0006). At a cut-off value of less than 2100 Ω, BI measurements identified patients with GERD with 78% sensitivity and 71% specificity, with positive and negative predictive values of 75%. Also in the proximal esophagus, reduced levels of BI levels were found only in patients with ERD. There were negative correlations between level of BI and acid exposure time (r = -0.45; P = .0008), number of acidic reflux episodes (r = -0.45; P = .001), and proximal extent (r = -0.40; P = .004). Biopsy specimens from patients with NERD or ERD had significant increases in dilation of intercellular spaces, compared with those from patients with FH; there was an inverse association between dilated intercellular spaces and BI in the distal esophagus

  7. Clinical curative effect of electroacupuncture combined with zhizhukuanzhong capsules for treating gastroesophageal reflux disease.

    Science.gov (United States)

    Zhang, Chaoxian; Guo, Like; Guo, Xiaofeng; Guo, Xiaohe; Li, Guangyan

    2012-09-01

    To study the clinical curative effect, safety and mechanism of action of electroacupuncture combined with Zhizhukuanzhong capsules (ZZKZC) in treating gastroesophageal reflux disease (GERD). A total of 480 patients with confirmed GERD were randomly divided into four groups: the electroacupuncture group, the ZZKZC group, the combined therapy group, and the control group, with 120 cases in each group. Each case in the electroacupuncture group was treated with electroacupuncture on Zusanli (ST 36), Zhongwan (CV 12), Neiguan (PC 6),Taichong (LR 3) and Gongsun (SP 4) once daily for 6 weeks. Each case in the ZZKZC group was treated with oral administration of 1.29 g ZZKZC three times daily. The combined therapy group had electroacupuncture and ZZKZC. The control group was given oral administration of 5 mg mosapride three times and 20 mg pantoprazole twice daily. The 24-hour intraesophageal total number of reflux episodes with pH or = 0.14), the number of long-term (> or = 5 min) reflux episodes, the percentage of upright time, the percentage of supine time, the percentage of total time of pH or = 0.14), endoscopic grading score, symptom score, quality of life score, and adverse reactions were observed before treatment, at the end of treatment and 54 weeks after treatment in the four groups. The 24-hour intraesophageal pH and bile reflux, endoscopic grading score and symptom score were all significantly decreased at the end of treatment in every group, while the scores of 8 dimensions of quality of life were all increased compared with those before treatment (Pelectroacupuncture group 54 weeks after treatment compared with the end of treatment (P>0.05); however, these indices all significantly deteriorated in the ZZKZC and control groups (P>0.05). The short and long-term total efficacy rates in the combined therapy group showed significant superiority to those in the other groups (PElectroacupuncture and ZZKZC play an important role in inhibiting intraesophageal acid and

  8. The association between reflux esophagitis and airway hyper-reactivity in patients with gastro-esophageal reflux

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    Ashraf Karbasi

    2013-01-01

    Full Text Available Background: The association of gastro-esophageal reflux (GER with a wide variety of pulmonary disorders was recognized. We aimed to evaluate the effect of GER-induced esophagitis on airway hyper-reactivity (AHR in patients and the response to treatment. Materials and Methods: In this cohort study, 30 patients attending the gastrointestinal clinic of a university hospital with acid reflux symptoms were included. All patients were evaluated endoscopically and divided into case group with esophagitis and control group without any evidence of esophagitis. Spirometry and methacholine test were done in all patients before and after treatment of GER with pantoprazole 40 mg daily for six months. Results: There was a significant difference in the rate of positive methacholine test between the cases (40% and the controls (6.7% prior to anti-acid therapy (P < 0.0001. After six months of treatment, the frequency of positive methacholine test diminished from 40 to 13.3% in the case group (P < 0.05 but did not change in the controls (P = 0.15. Conclusion: The presence of esophagitis due to GER would increase the AHR and treatment with pantoperazole would decrease AHR in patients with proved esophagitis and no previous history of asthma after six months.

  9. A comparison between gastroesophagheal ultrasonography vs. barium swallow in determining the pattern of gastroesophageal reflux in a pediatric population.

    Science.gov (United States)

    Khatami, Alireza; Allameh, Mohammad Mahdi; Shahnazi, Makhtoom; Kiumarsi, Azadeh; Tajik, Ali

    2015-03-01

    Gastroesophageal reflux disease (GERD) is one of the most common gastrointestinal pathology in infants and young children. Ultrasonography (US) has been considered to be a reliable diagnostic tool for GERD but the severity of GERD and the clinical implications based on imaging findings has not been evaluated. To compare the diagnostic value of lower esophageal US with that of barium swallow in demonstrating the severity of GERD. Fifty one pediatric patients, age between 1 month to 12 years, 34 male and 17 female with clinical suspicion of GERD were included. The patients were initially submitted to barium swallow (BS) and subsequently to transabdominal US. During BS, the number of gastroesophageal reflux episodes was documented in a 5-minute period. Transabdominal US documented the number and duration of reflux episodes during a 5-minute period, the angle of His, mucosal thickness, and intraabdominal esophageal length (IAEL). Duration and number of reflux episodes in US were significantly higher in patients that had severe gastroesophageal refluxes at BS. At US the cutoff point of 9.5 seconds (sensitivity 80%, specificity 60%) for reflux duration and more than 2 episodes in 5 minute ultrasound study (sensitivity 75%, specificity 58%) were defined to correlate with severe gastroesophageal reflux at BS.The angle of His, the esophageal wall mucosal thickness, and the IAEL did not correlate with the severity of GERD detected in BS. US can predict the severity of GERD. Therefore, except in the case of specific patients in whom mechanical causes are suspected to be responsible for GERD, BS can be replaced by US.

  10. Regenerative medicine in the treatment of gastro-esophageal reflux disease and laryngo-pharyngeal reflux. From research to cure.

    Science.gov (United States)

    Aragona, S E; Mereghetti, G; Bianchetti, M; Mangiavillano, B; Zurlo, T; Lotti, J; La Mantia, I; França, K; Lotti, T

    We present our observational study on 40 patients treated with the medical device containing sodium hyaluronic acid and magnesium alginate, performing a lubricating and hydrating action. This device is in the form of a gel, with topical action to contrast gastroesophageal reflux and to exert a mechanical role of protection of the mucosal tissues (mouth-pharyngo-esophageal mucosa and gastric mucose.). Forty patients were recruited aged between 22- and 72-years-old with painful dyspeptic Gastro Esophageal Reflux Disease (GERD) symptomatology in acute or in clinical phase (25 patients) and with pharyngolaryngo- tracheal symptomatology (15 patients). Patients were divided into two clinical groups: Group A was treated with the medical device, while Group B with conventional treatments without the medical device. Subjects of both groups were also treated with proton pump inhibitors (PPIs). Follow-up was at 10, 20 and 30 days and patients were evaluated for reduction of their subjective symptoms, reduction of symptomatic and occasional therapies, reduction of inflammatory process or disappearance of epithelial lesions of the examined mucosa, healing process. The reduction of subjective symptoms was observed at 10 days in the patient with food bolus (disappearance after 5 days) and in patients with a reduction of 70%. A relevant reduction in the use of symptomatic drugs was noted. Our data are relevant considering symptom relief (heartburn, reflux and dyspepsia). New scenarios for the treatment of inflammatory diseases of the digestive and respiratory tract mucosa are at the horizon. Interdisciplinary translational research brings to the development of novel medical devices (as the one described in this study) with a high safety profile, and extremely active on the inflammation-repair-regeneration complex of different tissues and organs.

  11. Laparoscopic Surgical Treatment of Severe Obesity Combined with Gastroesophageal Reflux Disease: A Pilot Randomized Two-Arm Controlled Clinical Study

    Science.gov (United States)

    Ospanov, Oral B.; Orekeshova, Akzhunis M.; Fursov, Roman A.; Yelemesov, Aset A.

    2016-01-01

    Obesity and gastroesophageal reflux disease (GERD) are serious medical, social, and economic problems of modern society. A pilot randomized two-arm controlled clinical study was conducted to compare laparoscopic plication of the greater gastric curvature combined with Nissen fundoplication (LFN+LGP) versus only Nissen fundoplication (LFN). The…

  12. Hypersensitivity to acid is associated with impaired esophageal mucosal integrity in patients with gastroesophageal reflux disease with and without esophagitis

    NARCIS (Netherlands)

    Weijenborg, Pim W.; Smout, André J. P. M.; Verseijden, Caroline; van Veen, Henk A.; Verheij, Joanne; de Jonge, Wouter J.; Bredenoord, Albert J.

    2014-01-01

    Increased esophageal sensitivity and impaired mucosal integrity have both been described in patients with gastroesophageal reflux disease, but the relationship between hypersensitivity and mucosal integrity is unclear. The aim of the present study was to investigate acid sensitivity in patients with

  13. Effect of lateral positioning on gastroesophageal reflux (GER) and underlying mechanisms in GER disease (GERD) patients and healthy controls

    NARCIS (Netherlands)

    Loots, C.; Smits, M.; Omari, T.; Bennink, R.; Benninga, M.; van Wijk, M.

    2013-01-01

    Background Posture has been shown to influence the number of transient lower esophageal sphincter relaxation (TLESRs) and gastroesophageal reflux (GER), however, the physiology explaining the influence of right lateral position (RLP), and left lateral position (LLP) is not clear. The aim of this

  14. Gastroesophageal reflux, esophageal function, gastric emptying, and the relationship to dysphagia before and after antireflux surgery in children

    NARCIS (Netherlands)

    Loots, Clara; van Herwaarden, Maud Y.; Benninga, Marc A.; Vanderzee, David C.; van Wijk, Michiel P.; Omari, Taher I.

    2013-01-01

    To assess gastroesophageal reflux (GER), esophageal motility, and gastric emptying in children before and after laparoscopic fundoplication and to identify functional measures associated with postoperative dysphagia. Combined impedance-manometry, 24-hour pH-impedance, and gastric-emptying breath

  15. Pulmonary function impairment after trachea-esophageal fistula: a minor role for gastro-esophageal reflux disease

    NARCIS (Netherlands)

    Peetsold, M.G.; Heij, H.A.; Nagelkerke, A.F.; Deurloo, J.A.; Gemke, R.J.B.J.

    2011-01-01

    Background: Long-term impairment of pulmonary function in trachea-esophageal fistula (TEF) patients is, at least in part, commonly ascribed to gastro-esophageal reflux disease (GERD). The objective of this study was to examine the independent effects of the underlying condition and GERD on

  16. Pulmonary Function Impairment After Trachea-Esophageal Fistula: A Minor Role for Gastro-Esophageal Reflux Disease

    NARCIS (Netherlands)

    Peetsold, M. G.; Heij, H. A.; Nagelkerke, A. F.; Deurloo, J. A.; Gemke, R. J. B. J.

    2011-01-01

    Background: Long-term impairment of pulmonary function in trachea-esophageal fistula (TEF) patients is, at least in part, commonly ascribed to gastro-esophageal reflux disease (GERD). The objective of this study was to examine the independent effects of the underlying condition and GERD on

  17. Scintigraphic scoring system for grading severity of gastro-esophageal reflux on 99mTc sulfur colloid gastro-esophageal reflux scintigraphy: A prospective study of 39 cases with pre and post treatment assessment.

    Science.gov (United States)

    Puranik, Ameya D; Nair, Gopinathan; Aggarwal, Rajiv; Bandyopadhyay, Abhijit; Shinto, Ajit; Zade, Anand

    2013-04-01

    The study aimed at developing a scoring system for scintigraphic grading of gastro-esophageal reflux (GER), on gastro-esophageal reflux scintigraphy (GERS) and comparison of clinical and scintigraphic scores, pre- and post-treatment. A total of 39 cases with clinically symptomatic GER underwent 99mTc sulfur colloid GERS; scores were assigned based on the clinical and scintigraphic parameters. Post domperidone GERS was performed after completion of treatment. Follow up GERS was performed and clinical and scintigraphic parameters were compared with baseline parameters. Paired t-test on pre and post domperidone treatment clinical scores showed that the decline in post-treatment scores was highly significant, with P value reflux and also for following children post-treatment.

  18. Clinical and neurophysiologic characterization of an European family with hereditary sensory neuropathy, paroxysmal cough and gastroesophageal reflux

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    Pedro Barros

    2014-04-01

    Full Text Available In 2002, Spring et al reported a family with an autosomal dominant form of hereditary sensory neuropathy; patients also presented adult onset of gastroesophageal reflux and cough. Since then, no further families have been described. Objective: To study a new Portuguese family with these characteristics. Method: To describe the clinical and neurophysiologic characteristics of one family with features of sensory neuropathy associated with cough and gastroesophageal erflux. Results: Three of five siblings presented a similar history of paroxysmal cough (5th decade. About a decade later they experienced numbness and paraesthesia in the feets and in all cases there was evidence of an axonal sensory neuropathy. A history of gastroesophageal reflux of variable severity and age of onset was also present. Discussion: Molecular genetic studies have demonstrated genetic heterogeneity between the hereditary sensory neuropathy type 1 subtypes. The identification of these families is of major importance because further work is required to identify the underlying genetic defect.

  19. Clinical and neurophysiologic characterization of an European family with hereditary sensory neuropathy, paroxysmal cough and gastroesophageal reflux.

    Science.gov (United States)

    Barros, Pedro; Morais, Hugo; Santos, Catarina; Roriz, José; Coutinho, Paula

    2014-04-01

    In 2002, Spring et al reported a family with an autosomal dominant form of hereditary sensory neuropathy; patients also presented adult onset of gastroesophageal reflux and cough. Since then, no further families have been described. To study a new Portuguese family with these characteristics. To describe the clinical and neurophysiologic characteristics of one family with features of sensory neuropathy associated with cough and gastroesophageal erflux. Three of five siblings presented a similar history of paroxysmal cough (5th decade). About a decade later they experienced numbness and paraesthesia in the feet and in all cases there was evidence of an axonal sensory neuropathy. A history of gastroesophageal reflux of variable severity and age of onset was also present. Molecular genetic studies have demonstrated genetic heterogeneity between the hereditary sensory neuropathy type 1 subtypes. The identification of these families is of major importance because further work is required to identify the underlying genetic defect.

  20. Associations among gastroesophageal reflux disease, psychological stress, and sleep disturbances in Japanese adults.

    Science.gov (United States)

    Okuyama, Masatsugu; Takaishi, Osamu; Nakahara, Kenichi; Iwakura, Narika; Hasegawa, Tomoki; Oyama, Maizumi; Inoue, Ayumi; Ishizu, Hirotaka; Satoh, Hiroshi; Fujiwara, Yasuhiro

    2017-01-01

    Gastroesophageal reflux disease (GERD) and psychological stress are associated with sleep disturbances. The aim of the present study was to examine the prevalence of sleep disturbances, anxiety, and depression by GERD subtypes and to identify factors associated with sleep disturbances in general population. A total of 2002 Japanese subjects, who underwent annual health checkups, were enrolled and asked to fill out a questionnaire, including the frequency scale for the symptoms of GERD (FSSG), Athens Insomnia Scale (AIS), Rome III questionnaire, and Hospital Anxiety and Depression Scale (HADS). GERD was divided into asymptomatic erosive reflux disease (a-ERD), symptomatic ERD (s-ERD), and non-erosive reflux disease (NERD), according to the presence or absence of esophageal mucosal injury on endoscopy, and the FSSG scores. Sleep disturbances were diagnosed in subjects with AIS score ≥6. Prevalence of sleep disturbances was significantly higher in GERD subjects than in controls (35.9 and 14.7%, respectively), especially, in the NERD group (45.1%). Sleep duration was significantly shorter in the s-ERD group compared with other groups. Subjects in the NERD and s-ERD groups showed higher HADS scores, resulting in higher incidences of anxiety and depression than those in the control and a-ERD groups. Reflux symptoms, anxiety, depression, and coexisting functional dyspepsia, but not the presence of esophageal mucosal injury, were associated with an increased odds ratio for sleep disturbances. There were significant positive associations among reflux symptoms, psychological stress, and sleep disturbance in Japanese adults. Further studies investigating the efficacy of therapy are needed.

  1. Relationship Between Salivary Pepsin Concentration and Esophageal Mucosal Integrity in Patients With Gastroesophageal Reflux Disease.

    Science.gov (United States)

    Li, Yu-Wen; Sifrim, Daniel; Xie, Chenxi; Chen, Minhu; Xiao, Ying-Lian

    2017-10-30

    Increased salivary pepsin could indicate an increase in gastro-esophageal reflux, however, previous studies failed to demonstrate a correlation between salivary pepsin concentrations and 24-hour esophageal acid exposure. This study aims to detect the salivary pepsin and to evaluate the relationship between salivary pepsin concentrations and intercellular spaces (IS) in different gastroesophageal reflux disease phenotypes in patients. A total of 45 patients and 11 healthy volunteers were included in this study. All subjects underwent upper gastrointestinal endoscopy, 24-hour ambulatory multichannel impedance-pH (MII-pH) monitoring, and salivary sampling at 3-time points during the 24-hour MII-pH monitoring. IS were measured by transmission electron microscopy, and salivary pepsin concentrations were determined by enzyme-linked immunosorbent assay. The IS measurements were greater in the esophagitis (EE), non-erosive reflux disease (NERD), and hypersensitive esophagus (HO) groups than in the functional heartburn (FH) and healthy volunteer groups, and significant differences were indicated. Patients with NERD and HO had higher average pepsin concentrations compared with FH patients. A weak correlation was determined between IS and salivary pepsin among patients with NERD ( r = 0.669, P = 0.035). We confirmed the presence of a higher level of salivary pepsin in patients with NERD than in patients with FH. Salivary pepsin concentrations correlated with severity of mucosal integrity impairment in the NERD group. We suggest that in patients with NERD, low levels of salivary pepsin can help identify patients with FH, in addition the higher the pepsin concentration, the more likely the severity of dilated IS.

  2. Recurrence of gastroesophageal reflux disease correlated with a short dinner-to-bedtime interval.

    Science.gov (United States)

    Yang, Jae Hoon; Kang, Ho Suk; Lee, Sun-Young; Kim, Jeong Hwan; Sung, In-Kyung; Park, Hyung Seok; Shim, Chan Sup; Jin, Choon Jo

    2014-04-01

    Gastroesophageal reflux disease (GERD) can be classified into erosive reflux disease (ERD) and nonerosive gastroesophageal reflux disease (NERD). We aimed to compare the recurrence rates of ERD and NERD and determine the risk factors related to the recurrence. This prospective study comprised 337 consecutive adults who completed questionnaires on their GERD symptoms, height, weight, sleeping position, dinner time, and bedtime. During upper gastrointestinal endoscopy, the presence of a hiatal hernia and mucosal breaks in the low esophagus, esophageal length (the distance between the Z-line and the incisors), and the esophageal length-to-height ratio were recorded. Recurrence was diagnosed when the patient required additional proton pump inhibitor medication after initial recovery with 4-8 weeks of treatment. Recurrence was experienced by 47 (26.0%) of 181 GERD patients. The recurrence rate did not differ between the 48 ERD (27.1%) and 133 NERD (25.6%) patients (P = 0.849). Of the various factors studied, recurrence was found to be correlated with a dinner-to-bedtime interval of less than 3 h (P = 0.002), globus sensation (P = 0.031), and old age (P = 0.047). Logistic regression analysis revealed that a short interval between dinner and bedtime was the only factor significantly related to the recurrence (P = 0.002). Both ERD and NERD patients who sleep within 3 h after eating have a higher risk of GERD recurrence. Our findings highlight the impact of a short dinner-to-bedtime interval on the recurrence of GERD (ClinicalTrials.gov ID: KCT0000134). © 2013 Journal of Gastroenterology and Hepatology Foundation and Wiley Publishing Asia Pty Ltd.

  3. Gastroesophageal reflux disease and odds of head and neck squamous cell carcinoma in North Carolina.

    Science.gov (United States)

    Busch, Evan L; Zevallos, Jose P; Olshan, Andrew F

    2016-05-01

    Exposure to excess gastric acid resulting from gastroesophageal reflux disease, also known as acid reflux or heartburn, might contribute to initiation of head and neck squamous cell carcinoma, particularly laryngeal cancer. Prior epidemiologic studies have reported inconsistent results. We sought to clarify this relationship using an observational study with a larger available sample size and better-characterized exposure information than most prior studies. A population-based case-control study of head and neck cancer in North Carolina with 1,340 newly diagnosed cases and 1,378 controls matched on age, race, and sex. We used unconditional logistic regression to examine associations between self-reported heartburn and development of overall head and neck cancer as well as development of cancer at specific tumor sites. Subgroup analysis by smoking and alcoholic drinking status was used to make comparisons with a previous study that used a similar study design. Overall, an increased odds of head and neck cancer was not associated with either self-reported history of heartburn symptoms (odds ratio = 0.85; 95% confidence interval 0.68, 1.06) or self-reported medical diagnosis of GERD (OR = 0.89; 95% CI 0.71, 1.11). These patterns held for specific tumor sites. For laryngopharyngeal cancer, we did not detect any associations regardless of joint smoking and alcoholic drinking status. Gastroesophageal reflux does not appear to play a role in development of head and neck cancer. 3b. Laryngoscope, 126:1091-1096, 2016. © 2015 The American Laryngological, Rhinological and Otological Society, Inc.

  4. Effect of CPAP Therapy on Symptoms of Nocturnal Gastroesophageal Reflux among Patients with Obstructive Sleep Apnea.

    Science.gov (United States)

    Tamanna, Sadeka; Campbell, Douglas; Warren, Richard; Ullah, Mohammad I

    2016-09-15

    Nocturnal gastroesophageal reflux (nGER) is common among patients with obstructive sleep apnea (OSA). Previous studies demonstrated that continuous positive airway pressure (CPAP) reduces symptoms of nGER. However, improvement in nGER symptoms based on objective CPAP compliance has not been documented. We have examined the polysomnographic characteristics of patients with nGER and OSA and looked for association of OSA severity and CPAP compliance with improvement in nGER symptoms. We interviewed 85 veterans with OSA to assess their daytime sleepiness (Epworth Sleepiness scale [ESS]) and nGER symptom frequency after their polysomnography and polysomnographic data were reviewed. At 6 months' follow-up, ESS score, nGER score, and CPAP machine compliance data were reassessed. Data from 6 subjects were dropped from final analysis due to their initiation of new medication for nGER symptom since the initial evaluation. Sixty-two of 79 (78%) patients complained of nGER symptoms during initial visit. At baseline, nGER score was correlated with sleep efficiency (r = 0.43), and BMI correlated with the severity of OSA (r = 0.41). ESS and nGER improved (p CPAP compliant patients. A minimum CPAP compliance of 25% was needed to achieve any benefit in nGER improvement. Nocturnal gastroesophageal reflux is common among patients with OSA which increases sleep disruption and worsens the symptoms of daytime sleepiness. CPAP therapy may help improve the symptoms of both nocturnal acid reflux and daytime sleepiness, but adherence to CPAP is crucial to achieve this benefit. © 2016 American Academy of Sleep Medicine.

  5. The relationship between the numbers of reflux episodes with anatomic changes of the esophagus in children under one year with gastroesophageal reflux disease

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    HamidrezaTalari

    2016-07-01

    Full Text Available Gastroesophageal reflux is the most common gastrointestinal disorder in the neonatal period, and the main reason for it is the lack of development in the first months of an infant's digestive system and it gets improved with the aging of baby and development of the digestive system. Some studies have shown that there is a relationship between characteristics of anatomic and esophageal reflux. This study aimed to determine the relationship between the characteristics and frequency of reflux in infants under one year old with gastroesophageal reflux disease. This study is a cross-sectional study that was conducted in 2015 in the hospital of martyr Beheshti. In this study, a group of 120 children with reflux in three age groups less than one month, 1-6 months and 6-12 months were choses and the relationship between reflux episodes with esophagus anatomic characteristics, including distal esophagus distention, Hiss angle, internal angle and length of esophagus were examined. The data were analyzed using the SPSS software and the relationship between the characteristics was compared with the number of reflux in three groups. According to the results, the frequency of reflux and extent of distention of the distal esophageal, Hiss angle, Internal Gastro esophageal angle and length of the esophagus, there was a statistically significant correlation (P <0.001. The correlation between reflux episodes and four parameters, are respectively, 0/95, 0/97, 0/71 and -0/79/. Also there was a direct relation between the frequency of reflux and extent of distention of the distal esophageal, Hiss angle, Internal Gastro esophageal angle and an inverse relation with length of the esophagus. The correlation between the frequency of reflux and esophageal characteristics in separation between all three age groups showed a statistically significant relationship exists between anatomical esophageal characteristics and reflux frequency. Based on the results of this study it

  6. Factors associated with residual gastroesophageal reflux disease symptoms in patients receiving proton pump inhibitor maintenance therapy.

    Science.gov (United States)

    Kawara, Fumiaki; Fujita, Tsuyoshi; Morita, Yoshinori; Uda, Atsushi; Masuda, Atsuhiro; Saito, Masaya; Ooi, Makoto; Ishida, Tsukasa; Kondo, Yasuyuki; Yoshida, Shiei; Okuno, Tatsuya; Yano, Yoshihiko; Yoshida, Masaru; Kutsumi, Hiromu; Hayakumo, Takanobu; Yamashita, Kazuhiko; Hirano, Takeshi; Hirai, Midori; Azuma, Takeshi

    2017-03-21

    To elucidate the factors associated with residual gastroesophageal reflux disease (GERD) symptoms in patients receiving proton pump inhibitor (PPI) maintenance therapy in clinical practice. The study included 39 GERD patients receiving maintenance PPI therapy. Residual symptoms were assessed using the Frequency Scale for Symptoms of GERD (FSSG) questionnaire and the Gastrointestinal Symptom Rating Scale (GSRS). The relationships between the FSSG score and patient background factors, including the CYP2C19 genotype, were analyzed. The FSSG scores ranged from 1 to 28 points (median score: 7.5 points), and 19 patients (48.7%) had a score of 8 points or more. The patients' GSRS scores were significantly correlated with their FSSG scores (correlation coefficient = 0.47, P reflux-related symptom scores: 12 ± 1.9 vs 2.5 ± 0.8, P reflux disease patients were significantly lower than those of the other patients (total scores: 5.5 ± 1.0 vs 11.8 ± 6.3, P < 0.05; dysmotility symptom-related scores: 1.0 ± 0.4 vs 6.0 ± 0.8, P < 0.01). Approximately half of the GERD patients receiving maintenance PPI therapy had residual symptoms associated with a lower quality of life, and the CYP2C19 genotype appeared to be associated with these residual symptoms.

  7. Surgical treatment of gastroesophageal reflux disease: total or partial fundoplication? Systematic review and meta-analysis

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    Rodrigo F Ramos

    2011-12-01

    Full Text Available CONTEXT: Although the high incidence of gastroesophageal reflux disease (GERD in the population, there is much controversy in this topic, especially in the surgical treatment. The decision to use of a total or partial fundoplication in the treatment of GERD is still a challenge to many surgeons because the few evidence found in the literature. OBJECTIVE: To bring more clear evidence in the comparison between total and partial fundoplication. DATA SOURCES: A systematic review of the literature and metaanalysis with randomized controlled trials accessed from MEDLINE, LILACS, Cochrane Controlled Trials Database was done. The outcomes remarked were: dysphagia, inability to belch, bloating, recurrence of acid reflux, heartburn and esophagitis. For data analysis the odds ratio was used with corresponding 95% confidence interval. Statistical heterogeneity in the results of the metaanalysis was assessed by calculating a test of heterogeneity. The software Review Manager 5 (Cochrane Collaboration was utilized for the data gathered and the statistical analysis. Sensitive analysis was applied using only trials that included follow-up over 2 years. RESULTS: Ten trials were included with 1003 patients: 502 to total fundoplication group and 501 to partial fundoplication group. The outcomes dysphagia and inability to belch had statistical significant difference (P = 0.00001 in favor of partial fundoplication. There was not statistical difference in outcomes related with treatment failure. There were no heterogeneity in the outcomes dysphagia and recurrence of the acid reflux. CONCLUSION: The partial fundoplication has lower incidence of obstructive side effects.

  8. Relation between chronic rhinosinusitis and gastroesophageal reflux in adults: systematic review

    Directory of Open Access Journals (Sweden)

    Guilherme Constante Preis Sella

    Full Text Available Abstract Introduction: The relationship between gastroesophageal reflux disease (GERD and chronic rhinosinusitis (CRS is still a controversial issue in literature. Objective: A systematic review of the association between these two diseases in adult patients. Methods: Systematic review in PubMed and Cochrane Database with articles published between 1951 and 2015. We included all articles that specifically studied the relationship between CRS and GERD. Results: Of the 436 articles found, only 12 met the inclusion criteria. Eight cross-sectional articles suggest a relation between CRS and GERD, especially on CRS that is refractory to clinical or surgical treatment. However, the groups are small and methodologies are different. Four other longitudinal studies have assessed the effect of treatment with proton pump inhibitors (PPIs on the improvement of symptoms of CRS, but the results were conflicting. Conclusions: There seems to be relative prevalence of reflux with intractable CRS. There is still a lack of controlled studies with a significant number of patients to confirm this hypothesis. Few studies specifically assess the impact of treatment of reflux on symptom improvement in patients with CRS.

  9. Management of failure after surgery for gastro-esophageal reflux disease.

    Science.gov (United States)

    Gronnier, C; Degrandi, O; Collet, D

    2018-04-01

    Surgical treatment of gastro-esophageal reflux disease (ST-GERD) is well-codified and offers an alternative to long-term medical treatment with a better efficacy for short and long-term outcomes. However, failure of ST-GERD is observed in 2-20% of patients; management is challenging and not standardized. The aim of this study is to analyze the causes of failure and to provide a treatment algorithm. The clinical aspects of ST-GERD failure are variable including persistent reflux, dysphagia or permanent discomfort leading to an important degradation of the quality of life. A morphological and functional pre-therapeutic evaluation is necessary to: (i) determine whether the symptoms are due to recurrence of reflux or to an error in initial indication and (ii) to understand the cause of the failure. The most frequent causes of failure of ST-GERD include errors in the initial indication, which often only need medical treatment, and surgical technical errors, for which surgical redo surgery can be difficult. Multidisciplinary management is necessary in order to offer the best-adapted treatment. Copyright © 2018. Published by Elsevier Masson SAS.

  10. Proton pump inhibitor resistance, the real challenge in gastro-esophageal reflux disease.

    Science.gov (United States)

    Cicala, Michele; Emerenziani, Sara; Guarino, Michele Pier Luca; Ribolsi, Mentore

    2013-10-21

    Gastro-esophageal reflux disease (GERD) is one of the most prevalent chronic diseases. Although proton pump inhibitors (PPIs) represent the mainstay of treatment both for healing erosive esophagitis and for symptom relief, several studies have shown that up to 40% of GERD patients reported either partial or complete lack of response of their symptoms to a standard PPI dose once daily. Several mechanisms have been proposed as involved in PPIs resistance, including ineffective control of gastric acid secretion, esophageal hypersensitivity, ultrastructural and functional changes in the esophageal epithelium. The diagnostic evaluation of a refractory GERD patients should include an accurate clinical evaluation, upper endoscopy, esophageal manometry and ambulatory pH-impedance monitoring, which allows to discriminate non-erosive reflux disease patients from those presenting esophageal hypersensitivity or functional heartburn. Treatment has been primarily based on doubling the PPI dose or switching to another PPI. Patients with proven disease, not responding to PPI twice daily, are eligible for anti-reflux surgery.

  11. Radionuclide scintigraphy in the evaluation of gastroesophageal reflux in symptomatic and asymptomatic pre-term infants

    International Nuclear Information System (INIS)

    Morigeri, C.; Mukhopadhyay, K.; Narang, A.; Bhattacharya, A.; Mittal, B.R.

    2008-01-01

    Gastroesophageal reflux (GER) is very common in pre-term infants. The diagnosis based on symptoms is always questionable. The incidence of GER in symptomatic babies varies from 22% to 85%, but literature regarding the incidence of reflux in asymptomatic pre-term infants is lacking. We used radionuclide scintigraphy to evaluate the incidence of GER in symptomatic as well as asymptomatic pre-term neonates and to assess whether symptoms have any relation with positive scintigraphy. We studied 106 pre-term infants (52 symptomatic, 54 asymptomatic) of less than 34 weeks of gestation, who fulfilled the eligibility criteria. Babies were considered symptomatic in the presence of vomiting, regurgitation, apnea, de-saturations, unexplained bradycardia and recurrent lung collapses. Radionuclide scintigraphy was conducted at post-conceptional age of 32-34 weeks when they were clinically stable for 72 h. Feeding was avoided for 2 h preceding the study. 99m Tc sulphur colloid was administered in a dose of 1.85 MBq (0.05 mCi) in 1 ml, followed by milk (full feed) through an orogastric tube, prior to imaging under a gamma camera. Reflux was graded as low or high, and reflux episodes during the study were counted. The incidence of GER in the symptomatic group was 71.2% and in asymptomatic babies 61.1% (p=0.275). High-grade reflux was more common (71.4%) than low-grade (28.6%) in both groups (p=0.449). Mean number of reflux episodes in 20 min was 4.4±2.4 in symptomatic babies and 4.9 ±2.2 in asymptomatic babies (p=0.321). Babies with positive scintigraphy were similar in birth weight, gestation, time to achieve full feeds, weight and age at discharge to those with negative scintigraphy. GER is common in pre-term infants of less than 34 weeks gestation. The incidence of positive scintigraphy and grade of reflux is not significantly different in symptomatic vs. asymptomatic babies. Though radionuclide scintigraphy is a simple, quick and non-invasive investigation in suspected cases

  12. Radionuclide scintigraphy in the evaluation of gastroesophageal reflux in symptomatic and asymptomatic pre-term infants

    Energy Technology Data Exchange (ETDEWEB)

    Morigeri, C.; Mukhopadhyay, K.; Narang, A. [Postgraduate Institute of Medical Education and Research (PGIMER), Division of Neonatology, Department of Paediatrics, Chandigarh (India); Bhattacharya, A.; Mittal, B.R. [Postgraduate Institute of Medical Education and Research (PGIMER), Department of Nuclear Medicine, Chandigarh (India)

    2008-09-15

    Gastroesophageal reflux (GER) is very common in pre-term infants. The diagnosis based on symptoms is always questionable. The incidence of GER in symptomatic babies varies from 22% to 85%, but literature regarding the incidence of reflux in asymptomatic pre-term infants is lacking. We used radionuclide scintigraphy to evaluate the incidence of GER in symptomatic as well as asymptomatic pre-term neonates and to assess whether symptoms have any relation with positive scintigraphy. We studied 106 pre-term infants (52 symptomatic, 54 asymptomatic) of less than 34 weeks of gestation, who fulfilled the eligibility criteria. Babies were considered symptomatic in the presence of vomiting, regurgitation, apnea, de-saturations, unexplained bradycardia and recurrent lung collapses. Radionuclide scintigraphy was conducted at post-conceptional age of 32-34 weeks when they were clinically stable for 72 h. Feeding was avoided for 2 h preceding the study. {sup 99m}Tc sulphur colloid was administered in a dose of 1.85 MBq (0.05 mCi) in 1 ml, followed by milk (full feed) through an orogastric tube, prior to imaging under a gamma camera. Reflux was graded as low or high, and reflux episodes during the study were counted. The incidence of GER in the symptomatic group was 71.2% and in asymptomatic babies 61.1% (p=0.275). High-grade reflux was more common (71.4%) than low-grade (28.6%) in both groups (p=0.449). Mean number of reflux episodes in 20 min was 4.4{+-}2.4 in symptomatic babies and 4.9 {+-}2.2 in asymptomatic babies (p=0.321). Babies with positive scintigraphy were similar in birth weight, gestation, time to achieve full feeds, weight and age at discharge to those with negative scintigraphy. GER is common in pre-term infants of less than 34 weeks gestation. The incidence of positive scintigraphy and grade of reflux is not significantly different in symptomatic vs. asymptomatic babies. Though radionuclide scintigraphy is a simple, quick and non-invasive investigation in

  13. Esophageal chemical clearance and baseline impedance values in patients with chronic autoimmune atrophic gastritis and gastro-esophageal reflux disease.

    Science.gov (United States)

    Tenca, Andrea; de Bortoli, Nicola; Mauro, Aurelio; Frazzoni, Marzio; Savarino, Edoardo; Massironi, Sara; Russo, Salvatore; Bertani, Lorenzo; Marchi, Santino; Penagini, Roberto

    2017-09-01

    The factors influencing new markers of gastro-esophageal reflux disease detected by impedance-pH monitoring - mean nocturnal baseline impedance (MNBI) and post-reflux swallow-induced peristaltic wave (PSPW) index - need to be evaluated. To compare endoscopy-negative heartburn with chronic autoimmune atrophic gastritis (CAAG). 24 patients with CAAG, 25 with non-erosive reflux disease (NERD) and 25 with functional heartburn (FH) were included. In all patients the main impedance-pH monitoring parameters were calculated. CAAG and NERD patients had a number of reflux events (non-acid ones being more common among the former group) which was higher than that found in FH (p3000Ohm), CAAG (>2000Ohm) and NERD (reflux based on the high number of reflux events and confirmed by low values of MNBI and PSPW index. MNBI is a strong marker of acid/non-acid reflux-induced mucosal damage, whereas the PSPW index can reliably discriminate patients with reflux from those with FH, independently of the acidity of refluxate. Copyright © 2017 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

  14. [The characteristics of esophagogastric junction contractile index in patients with gastroesophageal reflux disease or functional heartburn].

    Science.gov (United States)

    Wang, K; Duan, L P; Ge, Y; Xia, Z W; Xu, Z J

    2016-04-01

    To study the role of esophagogastric junction contractile index (EGJ-CI) in evaluating the function of anti-reflux barrier, and in differentiating patients with gastroesophageal reflux disease (GERD) from those with functional heartburn (FH). A total of 115 patients presenting heartburn were enrolled in the study from January 2012 to June 2015.All subjects had completed Gerd-Q questionnaire and undergone gastroscopy, 24-hour pH-impedance monitoring and esophageal high-resolution manometry. GERD patients were divided into as reflux esophagitis, acid-nonerosive reflux disease (NERD) and weakly acid-NERD groups. Patients with normal esophageal mucosa, normal acid exposure and negative proton pump inhibitor test were enrolled in FH group. EGJ-CI (mmHg·cm) as well as EGJ rest pressure and 4s integrated relaxation pressure (IRP 4s) were measured. Among the 115 patients, 18 were reflux esophagitis [(49.0±18.9) years, M∶F=10∶8], 25 were acid-NERD [(48.7±14.4) years, M∶F=13∶12], 37 were weakly acid-NERD [(52.0±14.8) years, M∶F=15∶22] and 35 were FH [(53.6±14.8), M∶F=8∶27]. No differences of Gerd-Q scores were noticed between the four groups. (1)Negative correlations were demonstrated between EGJ-CI and esophageal acid exposure time (r=-0.283, P=0.002), EGJ-CI and acid reflux events (r=-0.233, P=0.012), EGJ-CI and weakly acid reflux events (r=-0.213, P=0.022), EGJ-CI and non-acid reflux events (r=-0.200, P=0.032). (2)The value of EGJ-CI was significantly higher in FH patients than in the three subgroups of GERD(all P<0.01). EGJ rest pressure of FH group was higher than that of acid-NERD (P<0.01). IRP 4s in acid-NERD group was lower than that of FH and weakly acid-NERD (P<0.05). (3)The area under curve (AUC) of EGJ-CI was higher than that of EGJ-CIT, EGJ rest pressure or IRP 4s(0.686 vs 0.678, 0.641 and 0.578). The cut-off value of EGJ-CI to differentiate GERD from FH was 9.74 mmHg·cm with sensitivity 82.86% and specificity 51.52%. The EGJ-CI values are

  15. Critical appraisal of Rome IV criteria: hypersensitive esophagus does belong to gastroesophageal reflux disease spectrum

    Science.gov (United States)

    Frazzoni, Leonardo; Frazzoni, Marzio; de Bortoli, Nicola; Tolone, Salvatore; Martinucci, Irene; Fuccio, Lorenzo; Savarino, Vincenzo; Savarino, Edoardo

    2018-01-01

    The Rome IV Committee introduced a major change in the classification of functional gastrointestinal disorders, proposing a more restrictive definition of gastroesophageal reflux disease (GERD). It was suggested that hypersensitive esophagus (HE) may sit more firmly within the functional realm. It was suggested that GERD diagnosis should be based upon abnormal acid exposure time (AET) only, implying no advantage of impedance-pH over pH monitoring. Symptom association probability (SAP), symptom index (SI) and heartburn relief with proton pump inhibitor (PPI) therapy were regarded as unreliable, whereas a lack of response to PPI was considered as evidence of functional heartburn. These assumptions are contradicted by numerous studies showing the clinical relevance of weakly acidic refluxes and the diagnostic utility of SAP, SI and new impedance parameters, namely the post-reflux swallow-induced peristaltic wave (PSPW) index and the mean nocturnal baseline impedance (MNBI). The PSPW index and MNBI provide significant diagnostic advantage, particularly in patients with normal AET who can be classified as HE when both parameters are abnormal, even though SAP and SI are negative. Visceral pain modulators are recommended by the Rome IV Committee despite scanty evidence of efficacy, but a positive outcome with medical or surgical anti-reflux treatment has been reported by several studies of HE patients. Therefore, we believe that patients with endoscopy-negative heartburn should be investigated by means of impedance-pH monitoring with analysis of PSPW index and MNBI: such an approach provides accurate identification of HE cases, who remain, in our opinion, within the realm of GERD and should be treated accordingly. PMID:29333061

  16. Laparoscopic Nissen (total) versus anterior 180° fundoplication for gastro-esophageal reflux disease

    Science.gov (United States)

    Du, Xing; Wu, Ji-Min; Hu, Zhi-Wei; Wang, Feng; Wang, Zhong-Gao; Zhang, Chao; Yan, Chao; Chen, Mei-Ping

    2017-01-01

    Abstract Background: Laparoscopic Nissen fundoplication (LNF) has been the gold standard for the surgical management of Gastro-esophageal reflux disease (GERD). Laparoscopic anterior 180° fundoplication (180° LAF) is reported to reduce the incidence of postoperative complications while obtaining similar control of reflux. The present meta-analysis was conducted to confirm the value of the 2 techniques. Methods: PubMed, Medline, Embase, Cochrane Library, Springerlink, and China National Knowledge Infrastructure Platform databases were searched for randomized controlled trials (RCTs) comparing LNF and 180° LAF. Data regarding the benefits and adverse results of 2 techniques were extracted and compared using a meta-analysis. Results: Six eligible RCTs comparing LNF (n = 266) and 180° LAF (n = 265) were identified. There were no significant differences between LNF and 180° LAF with regard to operating time, perioperative complications, length of hospital stay, patient satisfaction, willingness to undergo surgery again, quality of life, postoperative heartburn, proton pump inhibitor (PPI) use, postoperative DeMeester scores, postoperative lower esophageal sphincter (LES) pressure, postoperative gas-bloating, unable to belch, diarrhea, or overall reoperation. LNF was associated with a higher prevalence of postoperative dysphagia compared with 180° LAF, while 180° LAF was followed by more reoperation for recurrent reflux symptoms. Conclusion: LNF and 180° LAF are equally effective in controlling reflux symptoms and obtain a comparable prevalence of patient satisfaction. 180° LAF can reduce the incidence of postoperative dysphagia while this is offset by a higher risk of reoperation for recurrent symptoms. The risk of recurrent symptoms should need to be balanced against the risk of dysphagia when surgeons choose surgical procedures for each individual with GERD. PMID:28906412

  17. Follow-up of a cohort of children and adolescents with gastro-esophageal reflux disease who were free of reflux esophagitis at initial diagnosis.

    Science.gov (United States)

    Ruigómez, Ana; Lundborg, Per; Johansson, Saga; Wallander, Mari-Ann; García Rodríguez, Luis A

    2010-08-01

    Few studies have examined the incidence of complications from gastro-esophageal reflux disease (GERD) in children and adolescents in primary care. Here we aimed to describe the natural history of GERD in a pediatric population with no reflux esophagitis at initial diagnosis, assessing diagnoses of new esophageal complications and extra-esophageal conditions. We used The Health Improvement Network UK primary care database (which includes data on more than 2 million patients) to identify individuals aged 1-17 years with a first diagnosis of gastro-esophageal reflux or heartburn in the period 2000-2005, via a computerized search followed by a manual review of the patient records. This search identified 1242 individuals with an incident diagnosis of GERD but no record of esophagitis. This cohort was followed-up to detect new diagnoses of esophageal complications and extra-esophageal conditions. During a mean follow-up period of almost 4 years, 40 children and adolescents had a confirmed new diagnosis of reflux esophagitis (incidence: 10.9 per 1000 person-years). No cases of Barrett's esophagus, esophageal stricture or esophageal ulcer were reported. Individuals with GERD had double the risk of an extra-esophageal condition such as asthma, pneumonia, cough or chest pain compared with children and adolescents with no diagnosis of GERD. Children and adolescents with GERD may be at risk of developing reflux esophagitis and a range of other extra-esophageal conditions, but more severe esophageal complications are rare.

  18. A randomized controlled trial of laparoscopic nissen fundoplication versus proton pump inhibitors for treatment of patients with chronic gastroesophageal reflux disease: One-year follow-up.

    Science.gov (United States)

    Anvari, Mehran; Allen, Christopher; Marshall, John; Armstrong, David; Goeree, Ron; Ungar, Wendy; Goldsmith, Charles

    2006-12-01

    A randomized controlled trial conducted in patients with gastroesophageal reflux disease compared optimized medical therapy using proton pump inhibitor (n = 52) with laparoscopic Nissen fundoplication (n = 52). Patients were monitored for 1 year. The primary end point was frequency of gastroesophageal reflux dis-ease symptoms. Surgical patients had improved symptoms, pH control, and overall quality of life health index after surgery at 1 year compared with the medical group. The overall gastroesophageal reflux disease symptom score at 1 year was unchanged in the medical patients, but improved in the surgical patients. Fourteen patients in the medical arm experienced symptom relapse requiring titration of the proton pump inhibitor dose, but 6 had satisfactory symptom remission. No surgical patients required additional treatment for symptom control. Patients controlled on long-term proton pump inhibitor therapy for chronic gastroesophageal reflux disease are excellent surgical candidates and should experience improved symptom control after surgery at 1 year.

  19. [The novel approaches to the rehabilitation of the patients presenting with gastroesophageal reflux disease and co-morbid pathology].

    Science.gov (United States)

    Komleva, N E; Marjanovsky, A A; Danilov, A N; Agasarov, L G

    This paper was designed to discuss the problems of co-morbidity and approaches to the rehabilitation of the patients presenting with gastroesophageal reflux disease and a concomitant pathology and to analyze the issues concerning the possible vertebro-visceral correlations inherent in the diseases of the internal organs. To evaluate the vertebro-neurological status of the thoracic segment of the vertebral column in the patients suffering from gastroesophageal reflux disease and to further improve the methods for their treatment taking into consideration the concomitant pathology, if any. A total of 290 patients at the age varying from 25 to 60 (mean 44,3±11,3) years with the non-erosive form of gastroesophageal reflux disease were examined in the phase of its exacerbation. They included 132 (45.5%) men and 158 (54.5%) women. The duration of the disease averaged 13.1±3.3 years and that of the exacerbation period 1.2±0.5 months. All the patients underwent the vertebro-neurological examination. The visual analog scale was used to obtain the subjective characteristics of the pain syndrome associated with thoracalgia The quality of life of the patients was estimated based on the Medical Outcomes Study Short Form-36 (scores of MOS SF-36). To evaluate the effectiveness of the proposed approach to the treatment of the gastroesophageal reflux disease, the 260 participants of the study were randomly allocated to two groups, the main and control ones. The latter group was comprised of 130 patients given the standard treatment including the use of histamine H2-receptor antagonists, proton pump inhibitors, stimulators of the motility of the gastrointestinal tract, alginates, and other drugs, as indicated. The former group consisted of the remaining 130 patients undergoing the standard course of pharmacopuncture to correct the functional disorders in the thoracic segment of the vertebral column. The medications of choice for the purpose were the anti-homotoxic agents, such as

  20. Insights into the genetics of gastroesophageal reflux disease (GERD) and GERD-related disorders.

    Science.gov (United States)

    Böhmer, A C; Schumacher, J

    2017-02-01

    Gastroesophageal reflux disease (GERD) is associated with obesity and hiatal hernia, and often precedes the development of Barrett's esophagus (BE) and esophageal adenocarcinoma (EA). Epidemiological studies show that the global prevalence of GERD is increasing. GERD is a multifactorial disease with a complex genetic architecture. Genome-wide association studies (GWAS) have provided initial insights into the genetic background of GERD. The present review summarizes current knowledge of the genetics of GERD and a possible genetic overlap between GERD and BE and EA. The review discusses genes and cellular pathways that have been implicated through GWAS, and provides an outlook on how future molecular research will enhance understanding of GERD pathophysiology. © 2017 John Wiley & Sons Ltd.

  1. Efficacy of noofen use in the treatment of gastroesophageal reflux disease in schoolchildren

    Directory of Open Access Journals (Sweden)

    S.L. Nyankovskyy

    2017-03-01

    Full Text Available We examined 40 children aged 10–18 years, who were diagnosed with gastroesophageal reflux disease (GERD. According to a survey by O.M. Vein, all patients had manifestations of autonomic dysfunction. The children were divided into 2 groups. The control group consisted of 20 patients, who received standard antisecretory therapy. The main group consisted of 20 children, who received standard antisecretory therapy and phenibut (Noofen®, OlainFarm, Latvia at a dose of 250 mg 2 times a day for 21 days. After 1 month of starting the treatment, an evaluation of its efficacy was conducted. Clinical evaluation of the dynamics of autonomic nervous system status in schoolchildren with GERD suggests that inclusion of Noofen into the complex of therapy for this disease provides good stabilizing effect, which manifests by a restoration of autonomic nervous system balance in schoolchildren.

  2. Experimental human pain models in gastro-esophageal reflux disease and unexplained chest pain

    Institute of Scientific and Technical Information of China (English)

    Asbj(φ)rn Mohr Drewes; Lars Arendt-Nielsen; Peter Funch-Jensen; Hans Gregersen

    2006-01-01

    Methods related to experimental human pain research aim at activating different nociceptors, evoke pain from different organs and activate specific pathways and mechanisms. The different possibilities for using mechanical, electrical, thermal and chemical methods in visceral pain research are discussed with emphasis of combinations (e.g., the multimodal approach). The methods have been used widely in assessment of pain mechanisms in the esophagus and have contributed to our understanding of the symptoms reported in these patients. Hence abnormal activation and plastic changes of central pain pathways seem to play a major role in the symptoms in some patients with gastro-esophageal reflux disease and in patients with functional chest pain of esophageal origin. These findings may lead to an alternative approach for treatment in patients that does not respond to conventional medical or surgical therapy.

  3. Quality of life scales for patients with gastroesophageal reflux disease: A literature review

    Directory of Open Access Journals (Sweden)

    Xiao-Li Guan

    2015-03-01

    Full Text Available Gastroesophageal reflux disease (GERD is a common chronic disease of the gastrointestinal tract that occurs in 3.1% of the Chinese population [1]. Heartburn, acid regurgitation and epigastric pain are typical clinical symptoms of GERD. These symptoms can affect patients' work productivity, sleep, diet and daily activities, thus resulting in a reduced quality of life (QOL [2]. Although patient QOL is increasingly being considered as a medical outcome index in the evaluation of the impact of GERD symptoms on patients' health status, measuring patient QOL in clinical trials can be challenging due to the lack of a standard assessment tool. Therefore, we aim to review the commonly used generic, disease-specific and hybrid QOL questionnaires to evaluate patients with GERD to provide a reference for clinical nursing work.

  4. Incidence and Pattern of Dental Erosion in Gastroesophageal Reflux Disease Patients.

    Science.gov (United States)

    Ramachandran, Anupama; Raja Khan, Sulthan Ibrahim; Vaitheeswaran, Nandinee

    2017-11-01

    Gastroesophageal reflux disease (GERD) is a very common condition whose consequences of are localized not only in the esophagus; extra-esophageal involvement has frequently been reported. The aim of the study is to examine the incidence and pattern of dental erosion in GERD patients. A total of 50 patients were recruited in this study (control -25 and GERD -25). All participants diagnosed having GERD by the endoscopic examination by their gastroenterologist are included. The patients were examined for dental erosion and will be quantified using Basic erosive wear examination index. The results showed that the incidence of dental erosion was 88% as compared to 32% in the control group which was found to be statistically significant.

  5. Experimental human pain models in gastro-esophageal reflux disease and unexplained chest pain

    Science.gov (United States)

    Drewes, Asbjørn Mohr; Arendt-Nielsen, Lars; Funch-Jensen, Peter; Gregersen, Hans

    2006-01-01

    Methods related to experimental human pain research aim at activating different nociceptors, evoke pain from different organs and activate specific pathways and mechanisms. The different possibilities for using mechanical, electrical, thermal and chemical methods in visceral pain research are discussed with emphasis of combinations (e.g., the multimodal approach). The methods have been used widely in assessment of pain mechanisms in the esophagus and have contributed to our understanding of the symptoms reported in these patients. Hence abnormal activation and plastic changes of central pain pathways seem to play a major role in the symptoms in some patients with gastro-esophageal reflux disease and in patients with functional chest pain of esophageal origin. These findings may lead to an alternative approach for treatment in patients that does not respond to conventional medical or surgical therapy. PMID:16718803

  6. The gastric accommodation response to meal intake determines the occurrence of transient lower esophageal sphincter relaxations and reflux events in patients with gastro-esophageal reflux disease.

    Science.gov (United States)

    Pauwels, A; Altan, E; Tack, J

    2014-04-01

    Gastro-esophageal reflux (GER), the retrograde flow of gastric contents into the esophagus is a physiologic phenomenon, which can evoke symptoms and/or lesions in the esophagus (=gastro-esophageal reflux disease or GERD). Proton pump inhibitors (PPIs) reduce gastric acidity; however, as they are unable to control transient lower esophageal sphincter relaxations (TLESRs), the main mechanism for reflux in GERD, they do not abolish reflux. TLESRs occur predominantly in the postprandial period, and they are believed to be triggered by gastric distention. Gastric accommodation (GA) is the physiologic response to gastric distention and serves to prevent a rise in gastric wall tension during food intake. We aimed to study the relationship between GA and TLESRs, as they both are triggered by gastric distention. We studied 12 GERD patients (average age 37 years [range 18-62], 7m/5f) and nine healthy volunteers (average age 27 years [range 22-36], 2m/7f) using high resolution manometry-impedance measurement before and after a mixed meal challenge. We determined the number of TLESRs (with or without reflux) and measured pre- and postprandial IGP. The change in IGP between the pre- and postprandial period (ΔIGP) is used as surrogate for GA. We also measured LES pressure before and after the meal and calculated the change (ΔLESp). There were no statistical differences between pre- and postprandial IGP in GERD and healthy volunteers and similarly, there was no significant difference between pre- and postprandial LES pressures in GERD patients and healthy volunteers. The number of TLESRs (with or without reflux) was similar in GERD and healthy volunteers. More importantly, we did observe a negative correlation between ΔIGP and the number of TLESRs, irrespective of whether they were associated with reflux or not, in the GERD patients (without reflux r = -0.67, p = 0.017; with reflux r = -0.81, p = 0.0014). The same observations were found in healthy volunteers, where ΔIGP and

  7. The association between gastroesophageal reflux disease and recurrent respiratory papillomatosis: A systematic review.

    Science.gov (United States)

    San Giorgi, Michel R M; Helder, Herman M; Lindeman, Robbert-Jan S; de Bock, Geertruida H; Dikkers, Frederik G

    2016-10-01

    Antireflux therapy is incorporated in many treatment protocols for recurrent respiratory papillomatosis (RRP) because gastroesophageal reflux (GERD) is thought to worsen the disease course of RRP. It is unclear if GERD really aggravates the disease course. The aims of this systematic review were to 1) evaluate incidence of GERD among RRP patients and 2) report if GERD changes the clinical course or tissue properties of RRP. A search was conducted in PubMed, Embase, and Google Scholar, following the methods of Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) guidelines. Articles with original data, published after January 1, 1990, on RRP with GERD as a determinant were eligible. There was no language restriction. Data on study design, study population, statistics, outcomes (incidence and influence of GERD), and risk of bias were collected and evaluated following PRISMA protocols. Of 1,277 articles, 19 were selected. Gastroesophageal reflux was objectified in 25% to 100% of RRP patients. Subjective GERD was present in 0% to 70% of patients. There is no proof that GERD aggravated the clinical course or tissue properties of RRP, as measured by the number of surgeries, severity scoring systems, or dysplasia. One study did find a higher chance of web formation in patients with anterior or posterior glottic papillomas who did not receive antireflux therapy, but these results should be interpreted with care due to the study's quality. There is insufficient proof that GERD does or does not aggravate the clinical course or tissue properties of RRP. Laryngoscope, 126:2330-2339, 2016. © 2016 The American Laryngological, Rhinological and Otological Society, Inc.

  8. Nonerosive gastroesophageal reflux disease and mild degree of esophagitis: Comparison of symptoms endoscopic, manometric and pH-metric patterns

    Directory of Open Access Journals (Sweden)

    Grande Michele

    2012-05-01

    Full Text Available Abstract Background Our aim in the present study was to compare patients presenting with gastroesophageal reflux disease in the presence or absence of mild-grade esophagitis (grade I or II according to the Savary-Miller classification. Methods Between 2005 and 2007, 215 patients with gastroesophageal reflux disease (67 with reflux associated with grade I or II esophagitis and 148 without esophagitis were evaluated at the Department of Surgery, University Hospital Tor Vergata, Rome, and were included in the present study. The evaluations consisted of clinical interviews, endoscopy of the high digestive tract, esophageal manometry and pH monitoring. Results There was no significant difference between the two groups with regard to age, sex or symptoms. The incidence of heartburn associated with noncardiac chest pain was greater in the esophagitis group than in the dysphagia group. The incidence of hiatal hernia was similar in both groups. Although the motor pattern was similar in both groups, the length of the abdominal esophagus was greater in patients without esophagitis (1.6 cm vs 1.1 cm; P  Conclusions Gastroesophageal reflux without esophagitis must be regarded not as a milder form of the disease but as part of a single disease. Furthermore, these patients often demonstrate lower rates of symptom improvement after antireflux treatment in comparison with patients with erosive esophagitis. Therefore, further trials to assess the treatment algorithm for these patients are warranted.

  9. The gastro-esophageal reflux barrier: biophysical analysis on 3D models of anatomy from magnetic resonance imaging.

    Science.gov (United States)

    Roy, S; Fox, M R; Curcic, J; Schwizer, W; Pal, A

    2012-07-01

    The function and structure of the gastro-esophageal junction (GEJ) determine its efficacy as a reflux barrier. This study presents a novel methodology for the quantitative assessment of GEJ and proximal gastric morphology from magnetic resonance (MR) imaging. Based on this data we propose a new conceptualization of the hypothesis that a flap valve mechanism contributes to reflux protection. 3D models of the GEJ and proximal stomach were reconstructed from MR images in 12 healthy volunteers during respiration and on eating a test meal to maximum satiation. A rotating plane analysis measured the gastro-esophageal insertion angle and span of contact. An ellipsoid fit provided quantitative assessment of gastric shape and orientation relative to a fixed anatomical reference point. Position of the esophageal insertion on the 'gastric ellipse' was noted. An ellipsoid-cylinder model was designed to analyze the relationships among parameters describing the GEJ morphology. The insertion angle became more acute on expiration, but did not change with meal ingestion. In contrast the span of contact did not vary with respiration, but increased with gastric filling. Changes in gastric morphology with distension further augmented the span of gastro-esophageal contact in almost 70% of the studies. Novel MR imaging and biophysical analysis of the GEJ and proximal stomach provide a quantitative description of structures contributing to the reflux barrier. Changes in these parameters during respiration and on eating support the hypothesis that structural components of a functional 'flap valve' like mechanism contribute to reflux protection. © 2012 Blackwell Publishing Ltd.

  10. Gastroesophageal reflux disease and atrial fibrillation: a nationwide population-based study.

    Directory of Open Access Journals (Sweden)

    Chin-Chou Huang

    Full Text Available OBJECTIVES: Precise mechanisms of atrial fibrillation (AF are uncertain, but their association with esophageal disorders has been recently proposed. The association between gastroesophageal reflux disease (GERD, the most common gastroesophageal disorder, and AF remains undetermined. We therefore aimed to investigate the association between GERD and later development of AF. METHODS AND RESULTS: Patients with GERD were identified from the 1,000,000-person cohort dataset sampled from the Taiwan National Health Insurance database. The study cohort comprised 29,688 newly diagnosed adult GERD patients; 29,597 randomly selected age-, gender-, comobidity-matched subjects comprised the comparison cohort. Cox proportional hazard regressions were performed as a means of comparing the AF-free survival rate for the two cohorts. During a maximum three years of follow-up, a total of 351 patients experienced AF, including 184 (0.62% patients in the GERD cohort and 167 (0.56% in the control group. The log-rank test showed that patients with GERD had significantly higher incidence of AF than those without GERD (p = 0.024. After Cox proportional hazard regression model analysis, GERD was independently associated with the increased risk of AF (hazard ratio, 1.31; 95% confidence interval, 1.06-1.61, p = 0.013. CONCLUSION: GERD was independently associated with an increased risk of future AF in a nationwide population-based cohort.

  11. Ambulatory reflux monitoring for diagnosis of gastro-esophageal reflux disease: Update of the Porto consensus and recommendations from an international consensus group.

    Science.gov (United States)

    Roman, S; Gyawali, C P; Savarino, E; Yadlapati, R; Zerbib, F; Wu, J; Vela, M; Tutuian, R; Tatum, R; Sifrim, D; Keller, J; Fox, M; Pandolfino, J E; Bredenoord, A J

    2017-10-01

    An international group of experts evaluated and revised recommendations for ambulatory reflux monitoring for the diagnosis of gastro-esophageal reflux disease (GERD). Literature search was focused on indications and technical recommendations for GERD testing and phenotypes definitions. Statements were proposed and discussed during several structured meetings. Reflux testing should be performed after cessation of acid suppressive medication in patients with a low likelihood of GERD. In this setting, testing can be either catheter-based or wireless pH-monitoring or pH-impedance monitoring. In patients with a high probability of GERD (esophagitis grade C and D, histology proven Barrett's mucosa >1 cm, peptic stricture, previous positive pH monitoring) and persistent symptoms, pH-impedance monitoring should be performed on treatment. Recommendations are provided for data acquisition and analysis. Esophageal acid exposure is considered as pathological if acid exposure time (AET) is greater than 6% on pH testing. Number of reflux episodes and baseline impedance are exploratory metrics that may complement AET. Positive symptom reflux association is defined as symptom index (SI) >50% or symptom association probability (SAP) >95%. A positive symptom-reflux association in the absence of pathological AET defines hypersensitivity to reflux. The consensus group determined that grade C or D esophagitis, peptic stricture, histology proven Barrett's mucosa >1 cm, and esophageal acid exposure greater >6% are sufficient to define pathological GERD. Further testing should be considered when none of these criteria are fulfilled. © 2017 John Wiley & Sons Ltd.

  12. A systematic review with meta-analysis of the prevalence of gastroesophageal reflux in congenital diaphragmatic hernia pediatric survivors.

    Science.gov (United States)

    Arcos-Machancoses, J V; Ruiz Hernández, C; Martin de Carpi, J; Pinillos Pisón, S

    2018-02-09

    Congenital diaphragmatic hernia survivors are a well-known group at risk for developing gastroesophageal reflux disease that may be particularly long-term severe. The aim of this study is to provide a systematic review of the prevalence of gastroesophageal reflux in infant and children survivors treated for congenital diaphragmatic hernia.Electronic and manual searches were performed with keywords related to congenital diaphragmatic hernia, gastroesophageal reflux disease, and epidemiology terms. Summary estimates of the prevalence were calculated. Effect model was chosen depending on heterogeneity (I2). Factors potentially related with the prevalence, including study quality or the diagnostic strategy followed, were assessed by subgroup and meta-regression analyses. Risk of publication bias was studied by funnel plot analysis and the Egger test.The search yielded 140 articles, 26 of which were included in the analyses and provided 34 estimates of prevalence: 21 in patients aged 12 months or younger, and 13 in older children. The overall prevalence of gastroesophageal reflux disease in infants was 52.7% (95% confidence interval [CI]: 43.2% to 62.1%, I2 = 88.7%) and, in children over 1 year old, 35.1% (95% CI: 25.4% to 45.3%, I2 = 73.5%). Significant clinical and statistical heterogeneity was found. The strategy chosen for gastroesophageal reflux diagnosis influenced the reported prevalence. The only estimate obtained with a systematic use of multichannel intraluminal impedance provided a higher prevalence in both age groups: 83.3% (95% CI: 67.2% to 93.6%) and 61.1% (95% CI: 43.5% to 76.9%) respectively. This last prevalence did not significantly differ from that obtained using only low risk of bias estimates.As a conclusion, gastroesophageal reflux disease is commonly observed after congenital diaphragmatic hernia repair and is almost constantly present in the first months of life. It may be underdiagnosed if systematically esophageal monitoring is not

  13. Improvement of gastroesophageal reflux disease in Japanese patients with spinal kyphotic deformity who underwent surgical spinal correction.

    Science.gov (United States)

    Sugimoto, Mitsushige; Hasegawa, Tomohiko; Nishino, Masafumi; Sahara, Shu; Uotani, Takahiro; Ichikawa, Hitomi; Kagami, Takuma; Sugimoto, Ken; Yamato, Yu; Togawa, Daisuke; Kobayashi, Sho; Hoshino, Hironobu; Matsuyama, Yukihiro; Furuta, Takahisa

    2016-01-01

    Spinal kyphotic deformity occasionally results in gastroesophageal reflux disease (GERD). The effects of acid reflux on the esophagus in kyphotic patients are unclear, however, and it is unknown whether acid reflux, endoscopic GERD, and reflux-related symptoms improve following surgical spinal correction in these patients. Herein, we investigated the characteristics of GERD in kyphotic patients and the improvement in GERD following surgical correction. In 48 patients with severe kyphotic deformity scheduled for surgical spinal correction, we conducted esophagogastroduodenoscopy, 24-h pH monitoring and three questionnaire surveys, including the frequency scale for the symptoms of GERD (FSSG). We repeated these measurements after surgical correction and compared pre- and post-surgery values. Of 48 patients, 70.8% [95% CI: 55.9-83.0%, 34/48] had endoscopically evaluated esophageal mucosal injury. Regarding pH before surgery, 64.9% (CI: 47.5-79.8%, 24/37) had abnormal acid reflux (intraesophageal pH reflux decreased from 66.7% (95% CI: 41.0-86.7%) to 33.3% (95% CI: 13.3-59.0%) (P = 0.045). Surgical spinal correction in kyphosis patients improves not only kyphotic deformity-related disorders but also esophageal mucosal injury, abnormal acid reflux, and reflux-related symptoms. © 2015 Japan Gastroenterological Endoscopy Society.

  14. Increased proximal reflux in a hypersensitive esophagus might explain symptoms resistant to proton pump inhibitors in patients with gastroesophageal reflux disease.

    Science.gov (United States)

    Rohof, Wout O; Bennink, Roelof J; de Jonge, Hugo; Boeckxstaens, Guy E

    2014-10-01

    Approximately 30% of patients with gastroesophageal reflux disease have symptoms resistant to treatment with proton pump inhibitors (PPIs). Several mechanisms such as esophageal hypersensitivity, increased mucosal permeability, and possibly the position of the gastric acid pocket might underlie a partial response to PPIs. To what extent these mechanisms interact and contribute to PPI-resistant symptoms, however, has not been investigated previously. In 18 gastroesophageal reflux disease patients (9 PPI responders and 9 PPI partial responders), esophageal sensitivity, mucosal permeability, and postprandial reflux parameters were determined during PPI use. Esophageal sensitivity for distension was measured by gradual balloon inflation at 5 and 15 cm above the lower esophageal sphincter. The mucosal permeability of 4 esophageal biopsy specimens per patient was determined in Ussing chambers by measuring the transepithelial electrical resistance and transmucosal flux of fluorescein. Postprandial reflux parameters were determined using concurrent high-resolution manometry/pH impedance after a standardized meal. In addition, the acid pocket was visualized using scintigraphy. No difference in the rate of postprandial acid reflux, in the pH of the acid pocket (PPI responders 3.7 ± 0.7 vs PPI partial responders 4.2 ± 0.4; P = .54), or in the position of the acid pocket was observed in PPI partial responders compared with PPI responders. In addition, the permeability of the esophageal mucosa was similar in both groups, as shown by a similar transepithelial electrical resistance and flux of fluorescein. PPI partial responders had more reflux episodes with a higher mean proximal extent, compared with PPI responders, and were more sensitive to balloon distension, both in the upper and lower esophagus. PPI-resistant symptoms most likely are explained by increased proximal reflux in a hypersensitive esophagus and less likely by increased mucosal permeability or the position of

  15. Emerging dilemmas in the diagnosis and management of gastroesophageal reflux disease

    Science.gov (United States)

    Kahrilas, Peter; Yadlapati, Rena; Roman, Sabine

    2017-01-01

    Gastroesophageal reflux disease (GERD) is common, but less so than widely reported because of inconsistencies in definition. In clinical practice, the diagnosis is usually based on a symptom assessment without testing, and the extent of diagnostic testing pursued should be limited to that which guides management or which protects the patient from the risks of a potentially morbid treatment or an undetected early (or imminent) esophageal adenocarcinoma or which does both. When testing is pursued, upper gastrointestinal endoscopy is the most useful initial diagnostic test because it evaluates for the major potential morbidities (Barrett’s, stricture, and cancer) associated with GERD and facilitates the identification of some alternative diagnostic possibilities such as eosinophilic esophagitis. However, endoscopy is insensitive for diagnosing GERD because most patients with GERD have non-erosive reflux disease, a persistent diagnostic dilemma. Although many studies have tried to objectify the diagnosis of GERD with improved technology, this is ultimately a pragmatic diagnosis based on response to proton pump inhibitor (PPI) therapy, and, in the end, response to PPI therapy becomes the major indication for continued PPI therapy. Conversely, in the absence of objective criteria for GERD and the absence of apparent clinical benefit, PPI therapy is not indicated and should be discontinued. PPIs are well tolerated and safe, but nothing is perfectly safe, and in the absence of measurable benefit, even a miniscule risk dominates the risk-benefit assessment. PMID:29034088

  16. Surgical management of gastroesophageal reflux disease (GERD) in children: A systematic review.

    Science.gov (United States)

    Jancelewicz, Tim; Lopez, Monica E; Downard, Cynthia D; Islam, Saleem; Baird, Robert; Rangel, Shawn J; Williams, Regan F; Arnold, Meghan A; Lal, Dave; Renaud, Elizabeth; Grabowski, Julia; Dasgupta, Roshni; Austin, Mary; Shelton, Julia; Cameron, Danielle; Goldin, Adam B

    2017-08-01

    The goal of this systematic review by the American Pediatric Surgical Association Outcomes and Evidence-Based Practice Committee was to derive recommendations from the medical literature regarding the surgical treatment of pediatric gastroesophageal reflux disease (GERD). Five questions were addressed by searching the MEDLINE, Cochrane, Embase, Central, and National Guideline Clearinghouse databases using relevant search terms. Consensus recommendations were derived for each question based on the best available evidence. There was insufficient evidence to formulate recommendations for all questions. Fundoplication does not affect the rate of hospitalization for aspiration pneumonia, apnea, or reflux-related symptoms. Fundoplication is effective in reducing all parameters of esophageal acid exposure without altering esophageal motility. Laparoscopic fundoplication may be comparable to open fundoplication with regard to short-term clinical outcomes. Partial fundoplication and complete fundoplication are comparable in effectiveness for subjective control of GERD. Fundoplication may benefit GERD patients with asthma, but may not improve outcomes in patients with neurologic impairment or esophageal atresia. Overall GERD recurrence rates are likely below 20%. High-quality evidence is lacking regarding the surgical management of GERD in the pediatric population. Definitive conclusions regarding the effectiveness of fundoplication are limited by patient heterogeneity and lack of a standardized outcomes reporting framework. Systematic review of level 1-4 studies. Level 1-4 (mainly level 3-4). Copyright © 2017 Elsevier Inc. All rights reserved.

  17. Randomized study of lafutidine vs lansoprazole in patients with mild gastroesophageal reflux disease.

    Science.gov (United States)

    Takenaka, Ryuta; Okada, Hiroyuki; Kawano, Seiji; Komazawa, Yoshinori; Yoshinaga, Fumiya; Nagata, Shinji; Inoue, Masafumi; Komatsu, Hirohisa; Onogawa, Seiji; Kushiyama, Yoshinori; Mukai, Shinichi; Todo, Hiroko; Okanobu, Hideharu; Manabe, Noriaki; Tanaka, Shinji; Haruma, Ken; Kinoshita, Yoshikazu

    2016-06-21

    To compare the clinical efficacy of the second-generation H2RA lafutidine with that of lansoprazole in Japanese patients with mild gastroesophageal reflux disease (GERD). Patients with symptoms of GERD and a diagnosis of grade A reflux esophagitis (according to the Los Angeles classification) were randomized to receive lafutidine (10 mg, twice daily) or lansoprazole (30 mg, once daily) for an initial 8 wk, followed by maintenance treatment comprising half-doses of the assigned drug for 24 wk. The primary endpoint was the frequency and severity of heartburn during initial and maintenance treatment. The secondary endpoints were the sum score of questions 2 and 3 in the Gastrointestinal Symptom Rating Scale (GSRS), and the satisfaction score. Between April 2012 and March 2013, a total of 53 patients were enrolled, of whom 24 and 29 received lafutidine and lansoprazole, respectively. After 8 wk, the frequency and severity of heartburn was significantly reduced in both groups. However, lafutidine was significantly inferior to lansoprazole with regard to the severity of heartburn during initial and maintenance treatment (P = 0.016). The sum score of questions 2 and 3 in the GSRS, and satisfaction scores were also significantly worse in the lafutidine group than the lansoprazole group (P = 0.0068 and P = 0.0048, respectively). The clinical efficacy of lafutidine was inferior to that of lansoprazole, even in Japanese patients with mild GERD.

  18. Gastroesophageal reflux disease-related and functional heartburn: pathophysiology and treatment.

    Science.gov (United States)

    Miwa, Hiroto; Kondo, Takashi; Oshima, Tadayuki

    2016-07-01

    Patients who continue to experience heartburn symptoms despite adequate-dose proton pump inhibitor therapy have unmet clinical needs. In this review, we focus on the most recent findings related to the mechanism of heartburn symptom generation, and on the treatment of gastroesophageal reflux disease-related and functional heartburn. The immunological mechanism in the esophageal mucosa has been addressed as a potential mechanism of the onset of esophageal mucosa damage and the generation of heartburn symptoms. Peripheral or central hypersensitivity in viscera is a potentially unifying pathophysiological concept in functional heartburn. Vonoprazan, a novel and potent first-in-class potassium-competitive acid blocker, is expected to prove useful in the treatment of reflux disease. New findings in the mechanisms of heartburn symptom generation are emerging, including the immunological mediation of esophageal mucosal damage and the development of visceral hypersensitivity in functional heartburn. In the future, we anticipate the emergence of new and specific therapeutic options based on these mechanisms, with less dependence on acid-suppressing agents.

  19. Laparoscopic Nissen fundoplication offers high patient satisfaction with relief of extraesophageal symptoms of gastroesophageal reflux disease.

    Science.gov (United States)

    Rakita, Steven; Villadolid, Desiree; Thomas, Ashley; Bloomston, Mark; Albrink, Michael; Goldin, Steven; Rosemurgy, Alexander

    2006-03-01

    Nissen fundoplication is applied for patients with gastroesophageal reflux disease (GERD), usually because of symptoms of esophageal injury. When presenting symptoms are extraesophageal, there is less enthusiasm for operative control of reflux because of concerns of etiology and efficacy. This study was undertaken to evaluate the efficacy of laparoscopic Nissen fundoplication in palliating extraesophageal symptoms of GERD. Patients were asked to score their symptoms before and after laparoscopic Nissen fundoplication on a Likert scale (0 = never/none to 5 = always/every time I eat). A total of 322 patients with extraesophageal symptoms (asthma, cough, gas/bloat, chest pain, and odynophagia) of 4 to 5 were identified and analyzed. After fundoplication, all extraesophageal symptom scores improved (P < 0.0001 for all, Wilcoxon matched-pairs test). Likewise, postoperative symptoms were noted to be greatly improved or resolved in 67 per cent to 82 per cent of patients for each symptom. Furthermore, after fundoplication, patients were less likely to modify their dietary (82% vs 49%) or sleeping habits (70% vs 28%) to avoid initiating/ exacerbating symptoms. Although extraesophageal symptoms are conventionally thought to be inadequately palliated by surgery, this study documents excellent relief of extraesophageal symptoms after laparoscopic Nissen fundoplication, denotes high patient satisfaction, and encourages application of laparoscopic Nissen fundoplication.

  20. Nasal Continuous Positive Airway Pressure Inhibits Gastroesophageal Reflux in Newborn Lambs

    Science.gov (United States)

    Djeddi, Djamal; Cantin, Danny; Samson, Nathalie; Praud, Jean-Paul

    2014-01-01

    Background Using esophageal pHmetry, nasal CPAP (nCPAP) has been shown to decrease acid gastroesophageal reflux (GER) in adult humans. Although both GER (mainly non-acid) and nCPAP use are very frequent in newborns, the effect of nCPAP on GER in early life is unknown. Having recently shown that the newborn lamb is a unique model for studying neonatal GER, our main objective was to assess the effect of nCPAP on GER in newborn lambs. Methods Eight newborn lambs, aged 2–3 days, were studied. Continuous esophageal pH-Impedance monitoring and polysomnography were performed for six hours during both spontaneous breathing and nCPAP application at 6 cmH2O (nCPAP6), in a randomized order. Results were compared in the two experimental conditions, as well as without CPAP during the following 6 hours. Results i) nCPAP6 virtually abolished GER [mean ±SD reflux number for 6 h = 9.1±8.6 without nCPAP6 vs. 0.6±1 with nCPAP6, PCPAP are needed to confirm this result in human infants. PMID:25226514

  1. Emerging dilemmas in the diagnosis and management of gastroesophageal reflux disease [version 1; referees: 2 approved

    Directory of Open Access Journals (Sweden)

    Peter Kahrilas

    2017-09-01

    Full Text Available Gastroesophageal reflux disease (GERD is common, but less so than widely reported because of inconsistencies in definition. In clinical practice, the diagnosis is usually based on a symptom assessment without testing, and the extent of diagnostic testing pursued should be limited to that which guides management or which protects the patient from the risks of a potentially morbid treatment or an undetected early (or imminent esophageal adenocarcinoma or which does both. When testing is pursued, upper gastrointestinal endoscopy is the most useful initial diagnostic test because it evaluates for the major potential morbidities (Barrett’s, stricture, and cancer associated with GERD and facilitates the identification of some alternative diagnostic possibilities such as eosinophilic esophagitis. However, endoscopy is insensitive for diagnosing GERD because most patients with GERD have non-erosive reflux disease, a persistent diagnostic dilemma. Although many studies have tried to objectify the diagnosis of GERD with improved technology, this is ultimately a pragmatic diagnosis based on response to proton pump inhibitor (PPI therapy, and, in the end, response to PPI therapy becomes the major indication for continued PPI therapy. Conversely, in the absence of objective criteria for GERD and the absence of apparent clinical benefit, PPI therapy is not indicated and should be discontinued. PPIs are well tolerated and safe, but nothing is perfectly safe, and in the absence of measurable benefit, even a miniscule risk dominates the risk-benefit assessment.

  2. Esophageal motility pattern and gastro-esophageal reflux in chronic obstructive pulmonary disease.

    Science.gov (United States)

    Gadel, Abil Ali; Mostafa, Mohamed; Younis, Ahmed; Haleem, Magdy

    2012-01-01

    The association of esophageal motility and gastroesophageal reflux symptoms with respiratory symptoms is not well established in patients with chronic obstructive pulmonary disease (COPD). The aim of this work is to study the abnormalities of esophageal function in COPD patients and study its relation to smoking index, body mass index and indices of hyperinflation. This study included 40 male COPD patients and 10 healthy controls. The patients and controls were subjected to spirometry, body plethysmography, esophageal manometry and 24hr pH-metry. Upper gastrointestinal symptoms were found in 55% of patients, hypotensive upper esophageal sphincter pressure in 65% of patients and hypotensive lower esophageal sphincter pressure in 52.5% of patients. Pathological acid reflux was found in 35% of patients. The severity of GERD increased with increased age, smoking index and body mass index, pesophageal motility disorders in COPD patients, LESP and UESP were significantly negatively correlated to indices of hyperinflation. There was a high prevalence of GERD in COPD patents especially elderly, severe stage of COPD, high smoking index and high body mass index (BMI).

  3. The prevalence and extent of gastroesophageal reflux disease correlates to the type of lung transplantation.

    Science.gov (United States)

    Fisichella, Piero Marco; Davis, Christopher S; Shankaran, Vidya; Gagermeier, James; Dilling, Daniel; Alex, Charles G; Kovacs, Elizabeth J; Joehl, Raymond J; Love, Robert B

    2012-02-01

    Evidence is increasingly convincing that lung transplantation is a risk factor of gastroesophageal reflux disease (GERD). However, it is still not known if the type of lung transplant (unilateral, bilateral, or retransplant) plays a role in the pathogenesis of GERD. The records of 61 lung transplant patients who underwent esophageal function tests between September 2008 and May 2010, were retrospectively reviewed. These patients were divided into 3 groups based on the type of lung transplant they received: unilateral (n=25); bilateral (n=30), and retransplant (n=6). Among these groups we compared: (1) the demographic characteristics (eg, sex, age, race, and body mass index); (2) the presence of Barrett esophagus, delayed gastric emptying, and hiatal hernia; and (3) the esophageal manometric and pH-metric profile. Distal and proximal reflux were more prevalent in patients with bilateral transplant or retransplant and less prevalent in patients after unilateral transplant, regardless of the cause of their lung disease. The prevalence of hiatal hernia, Barrett esophagus, and the manometric profile were similar in all groups of patients. Although our data show a discrepancy in prevalence of GERD in patients with different types of lung transplantation, we cannot determine the exact cause for these findings from this study. We speculate that the extent of dissection during the transplant places the patients at risk for GERD. On the basis of the results of this study, a higher level of suspicion of GERD should be held in patients after bilateral or retransplantation.

  4. Gastroesophageal reflux disease after peroral endoscopic myotomy: Analysis of clinical, procedural and functional factors, associated with gastroesophageal reflux disease and esophagitis.

    Science.gov (United States)

    Familiari, Pietro; Greco, Santi; Gigante, Giovanni; Calì, Anna; Boškoski, Ivo; Onder, Graziano; Perri, Vincenzo; Costamagna, Guido

    2016-01-01

    Peroral endoscopic myotomy (POEM) does not include any antireflux procedure, resulting in a certain risk of iatrogenic gastroesophageal reflux disease (GERD). The aim of the present study was to evaluate the incidence of iatrogenic GERD after POEM and identify preoperative, perioperative and postoperative factors associated with GERD. All patients treated at a single center who had a complete GERD evaluation after POEM were included in the study. Demographics, preoperative and follow-up data, results of functional studies and procedural data were collected and analyzed. A total of 103 patients (mean age 46.6 years, 47 males) were included. Postoperative altered esophageal acid exposure was attested in 52 patients (50.5%). A total of 19 patients (18.4%) had heartburn and 21 had esophagitis (20.4%). Overall, a clinically relevant GERD (altered esophageal acid exposure, associated with heartburn and/or esophagitis) was diagnosed in 30 patients (29.1%). Correlation between the severity of esophageal acid exposure with heartburn and esophagitis after POEM was found. Patients with heartburn had a lower postoperative 4-second integrated relaxation pressure compared to patients without symptoms (7.6 ± 3.8 mmHg vs 10.01 ± 4.4 mmHg, p<0.05). No correlations were identified with patient sex, age, postoperative body mass index, esophageal shape (sigmoid vs non sigmoid), lower esophageal sphincter pressure, length of myotomy, previous therapies and type of achalasia at high-resolution manometry. Preoperative, perioperative or postoperative factors minimally correlated with GERD after POEM. Clinically relevant GERD was identified in less than one-third of patients, but all patients were well controlled with medical therapy. © 2015 The Authors Digestive Endoscopy © 2015 Japan Gastroenterological Endoscopy Society.

  5. Japanese apricot improves symptoms of gastrointestinal dysmotility associated with gastroesophageal reflux disease.

    Science.gov (United States)

    Maekita, Takao; Kato, Jun; Enomoto, Shotaro; Yoshida, Takeichi; Utsunomiya, Hirotoshi; Hayashi, Hideyuki; Hanamitsu, Toshiko; Inoue, Izumi; Maeda, Yoshimasa; Moribata, Kosaku; Muraki, Yosuke; Shingaki, Naoki; Deguchi, Hisanobu; Ueda, Kazuki; Iguchi, Mikitaka; Tamai, Hideyuki; Ichinose, Masao

    2015-07-14

    To investigate the effects of Japanese apricot (JA) consumption on gastroesophageal reflux disease (GERD)-related symptoms. Participants included individuals living in Minabe-cho, a well-known JA-growing region, who received specific medical check-ups by the local community health service in 2010. GERD-related symptoms were examined in 1303 Japanese individuals using a validated questionnaire, the Frequency Scale for Symptoms of GERD (FSSG), which consists of 7 questions associated with acid reflux symptoms and 5 questions asking about gastrointestinal dysmotility symptoms. Each question was answered using a 4-point scale, with higher scores indicating more severe GERD-related symptoms. Subjects were divided into two groups according to their intake of dried and pickled JA: daily intake (≥ 1 JA daily) (392 subjects) and none or occasional intake