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Gyawali CP, Yadlapati R, Fass R, Katzka D, Pandolfino J, Savarino E, Sifrim D, Spechler S, Zerbib F, Fox MR, Bhatia S, de Bortoli N, Cho YK, Cisternas D, Chen CL, Cock C, Hani A, Remes Troche JM, Xiao Y, Vaezi MF, Roman S. Updates to the modern diagnosis of GERD: Lyon consensus 2.0. Gut 2024; 73:361-371. [PMID: 37734911 PMCID: PMC10846564 DOI: 10.1136/gutjnl-2023-330616] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 08/30/2023] [Indexed: 09/23/2023]
Abstract
The Lyon Consensus provides conclusive criteria for and against the diagnosis of gastro-oesophageal reflux disease (GERD), and adjunctive metrics that consolidate or refute GERD diagnosis when primary criteria are borderline or inconclusive. An international core and working group was assembled to evaluate research since publication of the original Lyon Consensus, and to vote on statements collaboratively developed to update criteria. The Lyon Consensus 2.0 provides a modern definition of actionable GERD, where evidence from oesophageal testing supports revising, escalating or personalising GERD management for the symptomatic patient. Symptoms that have a high versus low likelihood of relationship to reflux episodes are described. Unproven versus proven GERD define diagnostic strategies and testing options. Patients with no prior GERD evidence (unproven GERD) are studied using prolonged wireless pH monitoring or catheter-based pH or pH-monitoring off antisecretory medication, while patients with conclusive GERD evidence (proven GERD) and persisting symptoms are evaluated using pH-impedance monitoring while on optimised antisecretory therapy. The major changes from the original Lyon Consensus criteria include establishment of Los Angeles grade B oesophagitis as conclusive GERD evidence, description of metrics and thresholds to be used with prolonged wireless pH monitoring, and inclusion of parameters useful in diagnosis of refractory GERD when testing is performed on antisecretory therapy in proven GERD. Criteria that have not performed well in the diagnosis of actionable GERD have been retired. Personalisation of investigation and management to each patient's unique presentation will optimise GERD diagnosis and management.
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Affiliation(s)
- C Prakash Gyawali
- Division of Gastroenterology, Washington University School of Medicine, St Louis, Missouri, USA
| | - Rena Yadlapati
- Division of Gastroenterology, University of California in San Diego, La Jolla, California, USA
| | - Ronnie Fass
- Medicine/Section of Gastroenterology, Case Western Reserve University, Cleveland, Ohio, USA
| | - David Katzka
- Gastroenterology and Hepatology, Columbia University, New York, New York, USA
| | - John Pandolfino
- Gastroenterology and Hepatology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Edoardo Savarino
- Department of Surgery, Oncology and Gastroenterology, Department of Medical and Surgical Specialties, University of Padua, Padova, Italy
| | - Daniel Sifrim
- Blizard Institute, Barts and The London School of Medicine and Dentistry, London, UK
| | - Stuart Spechler
- Division of Gastroenterology, Baylor Scott and White North Texas, Dallas, Texas, USA
| | - Frank Zerbib
- Gastroenterology, CHU de Bordeaux, Bordeaux, France
| | - Mark R Fox
- Gastroenterology, University of Zurich, Zurich, Switzerland
| | | | | | - Yu Kyung Cho
- Gastroenterology, Catholic University of Korea - Songsin Campus, Seoul, Korea (the Republic of)
| | - Daniel Cisternas
- Digestive System Research Unit, Universidad del Desarrollo Facultad de Medicina Clínica Alemana, Las Condes, Chile
| | - Chien-Lin Chen
- Department of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Charles Cock
- Department of Gastroenterology and Hepatology, Flinders University, Adelaide, South Australia, Australia
| | - Albis Hani
- Gastroenterology Unit, Department of Medicine, Pontificia Universidad Javeriana, Bogota, Colombia
| | | | - Yinglian Xiao
- Department of Gastroenterology, Sun Yan-sen University of Medical Sciences, Guangzhou, China
| | - Michael F Vaezi
- Department of Medicine, Vanderbilt University, Nashville, Tennessee, USA
| | - Sabine Roman
- Department of Digestive Physiology, Universite de Lyon, Lyon, France
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S2k-Leitlinie Gastroösophageale Refluxkrankheit und eosinophile Ösophagitis der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS) – März 2023 – AWMF-Registernummer: 021–013. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2023; 61:862-933. [PMID: 37494073 DOI: 10.1055/a-2060-1069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
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Lee SW, Chang CS. Impact of Overlapping Functional Gastrointestinal Disorders on the Quality of Life in Patients With Gastroesophageal Reflux Disease. J Neurogastroenterol Motil 2021; 27:176-184. [PMID: 33795540 PMCID: PMC8026382 DOI: 10.5056/jnm19006] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 05/04/2020] [Accepted: 01/02/2021] [Indexed: 12/13/2022] Open
Abstract
Gastroesophageal reflux disease (GERD) and functional gastrointestinal disorders (FGIDs), including irritable bowel syndrome and functional dyspepsia, are common afflictions within the general population. Both conditions have a considerable impact on the daily health related quality of life (HRQoL) of affected individuals. Risk factors surrounding any impaired HRQoL in patients with GERD involve those of younger age, obesity, an increase in reflux symptom frequency, and overlapping FGIDs. The risk factors for subjects experiencing an overlap in FGIDs and GERD involve those who are female, younger age, cigarette smoking, non-erosive reflux disease, more GERD symptoms, and psychological performances including anxiety, somatization, and more frequent healthcareseeking behavior. The overlap of GERD and FGIDs is associated with a worsening of both physical and mental health, an increase in bothersome symptoms, impaired functional capacity, and a higher likelihood of consulting a physician. Acid secretion suppressors could offer therapeutic efficacy to some patients experiencing overlapping GERD and FGIDs.
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Affiliation(s)
- Shou-Wu Lee
- Division of Gastroenterology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan.,Department of Internal Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chi-Sen Chang
- Division of Gastroenterology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan.,Department of Internal Medicine, Chung Shan Medical University, Taichung, Taiwan
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Abstract
PURPOSE OF REVIEW Precision treatment of medically-refractory regurgitation differs from that of heartburn. Regurgitation is an often-overlooked symptom characterized as a bitter taste in the mouth or a sense of fluid moving up from the stomach occurring in approximately 80% of gastroesophageal reflux disease (GERD) patients with varying severity. Its response to standard medical therapy is significantly less than heartburn while significantly lessening quality of life in 10-20% of GERD patients. RECENT FINDINGS The therapeutic gain of proton pump inhibitors (PPIs) above placebo averages 17% for regurgitation compared with 41% for heartburn. Increased dosing of medication is commonly, yet futilely, used. The symptom is probably mediated more by fluid volume than by the acidity of the refluxate. PPIs significantly decrease gastric acid secretion and to some extent volume of gastric juice. Significantly, doubling the PPI dose does not incrementally decrease gastric juice volume though it may decrease gastric acid secretion further. Studies on refractory regurgitation using some of the newer antireflux procedures (magnetic sphincter augmentation and transoral fundoplication) demonstrated success in over 85% of patients whereas increased PPI dosing helped in approximately 15%. SUMMARY Precision care of regurgitation should recognize the low-therapeutic impact of acid control, while antireflux procedures are very successful.
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Katzka DA, Pandolfino JE, Kahrilas PJ. Phenotypes of Gastroesophageal Reflux Disease: Where Rome, Lyon, and Montreal Meet. Clin Gastroenterol Hepatol 2020; 18:767-776. [PMID: 31319183 PMCID: PMC6960363 DOI: 10.1016/j.cgh.2019.07.015] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 06/25/2019] [Accepted: 07/03/2019] [Indexed: 02/07/2023]
Abstract
Gastroesophageal reflux disease (GERD) is now one of the most common diagnoses made in a gastroenterology practice. From a conventional pathophysiological perspective, GERD is conceptualized as incompetence of the antireflux barrier at the esophagogastric junction; the more severe that incompetence, the worse the disease. However, it is increasingly clear that many presentations of GERD represent distinct phenotypes with unique predisposing cofactors and pathophysiology outside of this paradigm. Three major consensus initiatives have grappled with this dilemma (the Montreal Consensus, The Rome Foundation, and the Lyon Consensus), each from a different perspective. Montreal struggled to define the disease, Rome sought to characterize its functional attributes, while Lyon examined its physiological attributes. Here, we merge the 3 perspectives, developing the concept that what has come to be known as GERD is actually a family of syndromes with a complex matrix of contributing pathophysiology. A corollary to this is that the concept of one size fits all to therapeutics does not apply, and that although escalating treatment with proton pump inhibitors (PPIs) may be pertinent to healing esophagitis, its applicability beyond that is highly questionable. Similarly, failing to recognize the modulating effects of anxiety, hypervigilance, and visceral and central hypersensitivity on symptom severity has greatly oversimplified the problem. That oversimplification has led to excessive use of PPIs for everything captured under the GERD umbrella and shown a broad spectrum of syndromes less amenable to PPI therapy in any dose. It is with this in mind that we delineate this precision medicine concept of GERD.
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Affiliation(s)
- David A Katzka
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - John E Pandolfino
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Peter J Kahrilas
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
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PECULIARITIES OF STATE OF PROTECTION AND AGGRESSION FACTORS IN PATIENTS WITH DIABETES MELLITUS TYPE II AND GASTROESOPHAGEAL REFLUX DISEASE. EUREKA: HEALTH SCIENCES 2020. [DOI: 10.21303/2504-5679.2020.001080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Diabetes mellitus is one of the most serious problems of the clinical medicine. This is determined by the fact that it is followed by multisystemic affects, as well as complications on the side of other organs and systems, among which a special place is occupied by gastroesophageal reflux disease. As for the combination and mutual influence of diabetes mellitus and gastroesophageal reflux disease, this issue has not been studied yet, the data of modern literature are not complete and quite contradictory.
The aim of the study: to investigate the state of the factors of aggression and protection of the oesophageal mucosa in patients with diabetes mellitus type II with concomitant gastroesophageal reflux disease without associated pathology.
Method. There were two groups of patients under observation. The first group included 45 patients with diabetes mellitus type II with concomitant gastroesophageal reflux disease (26 men and 19 women). The second group included 38 patients with gastroesophageal reflux disease without associated pathology – 20 men and 18 women. By sex, age, body weight, Helicobacter pylori infection, smoking and alcohol consumption, both groups were comparable. The surveillance program included determining the compensation ratio of carbohydrate metabolism and the state of the factor. The antioxidant protection factor was assessed by the level of catalase activity in the blood serum, as well as by the diameter of the celiac trunk and the blood flow velocity in it. Statistical processing of the obtained data was carried out with the aid of the program WINDOWS STATISTIKA 6.0. For all types of analysis, differences were considered statistically significant with p<0.05.
Results. During the study, we found that in patients with diabetes mellitus type II with concomitant gastroesophageal reflux disease, as well as in patients with gastroesophageal reflux disease without associated pathology, the level of pH-metry was reduced, but with varying measures of confidence. At the same time, we found that patients with GERD without associated pathology had a decrease in the blood flow velocity in the celiac trunk. Concurrently, we ascertained that the decrease in the blood flow velocity in patients of both groups reduced the diameter of the celiac trunk.
Conclusions. In patients with diabetes mellitus type II, concomitant gastroesophageal reflux disease has a subtle clinical presentation that is affected by a significant decline in mucosal sealing protection factors. In patients with GERD without associated pathology, typical clinical manifestations, accompanied by inflammation, acid regurgitation and dyspepsia, are more vivid.
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Coyle C, Crawford G, Wilkinson J, Thomas SJ, Bytzer P. Randomised clinical trial: addition of alginate-antacid (Gaviscon Double Action) to proton pump inhibitor therapy in patients with breakthrough symptoms. Aliment Pharmacol Ther 2017; 45:1524-1533. [PMID: 28464343 DOI: 10.1111/apt.14064] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 02/09/2017] [Accepted: 03/06/2017] [Indexed: 12/16/2022]
Abstract
BACKGROUND Symptomatic breakthrough in proton pump inhibitor (PPI)-treated gastro-oesophageal reflux disease (GERD) patients is a common problem with a range of underlying causes. The nonsystemic, raft-forming action of alginates may help resolve symptoms. AIM To assess alginate-antacid (Gaviscon Double Action, RB, Slough, UK) as add-on therapy to once-daily PPI for suppression of breakthrough reflux symptoms. METHODS In two randomised, double-blind studies (exploratory, n=52; confirmatory, n=262), patients taking standard-dose PPI who had breakthrough symptoms, assessed by Heartburn Reflux Dyspepsia Questionnaire (HRDQ), were randomised to add-on Gaviscon or placebo (20 mL after meals and bedtime). The exploratory study endpoint was change in HRDQ score during treatment vs run-in. The confirmatory study endpoint was "response" defined as ≥3 days reduction in the number of "bad" days (HRDQ [heartburn/regurgitation] >0.70) during treatment vs run-in. RESULTS In the exploratory study, significantly greater reductions in HRDQ scores (heartburn/regurgitation) were observed in the Gaviscon vs placebo (least squares mean difference [95% CI] -2.10 [-3.71 to -0.48]; P=.012). Post hoc "responder" analysis of the exploratory study also revealed significantly more Gaviscon patients (75%) achieved ≥3 days reduction in "bad" days vs placebo patients (36%), P=.005. In the confirmatory study, symptomatic improvement was observed with add-on Gaviscon (51%) but there was no significant difference in response vs placebo (48%) (OR (95% CI) 1.15 (0.69-1.91), P=.5939). CONCLUSIONS Adding Gaviscon to PPI reduced breakthrough GERD symptoms but a nearly equal response was observed for placebo. Response to intervention may vary according to whether symptoms are functional in origin.
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Affiliation(s)
| | | | | | | | - P Bytzer
- Zealand University Hospital, University of Copenhagen, Copenhagen, Denmark
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Howden CW, Vakil NB. Current Challenges and Emerging Solutions in Upper GI Disorders: A Brief Report of the 2016 AGA Drug Development Conference. Gastroenterology 2017; 152:e1-e4. [PMID: 28147223 DOI: 10.1053/j.gastro.2017.01.034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Colin W Howden
- University of Tennessee Health Science Center, Memphis, Tennessee; American Gastroenterological Association Institute, Center for Diagnostics and Therapeutics, Bethesda, Maryland
| | - Nimish B Vakil
- University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin; American Gastroenterological Association Institute, Center for Diagnostics and Therapeutics, Bethesda, Maryland
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Fuller G, Bolus R, Whitman C, Talley J, Erder MH, Joseph A, Silberg DG, Spiegel B. PRISM, a Patient-Reported Outcome Instrument, Accurately Measures Symptom Change in Refractory Gastroesophageal Reflux Disease. Dig Dis Sci 2017; 62:593-606. [PMID: 28116591 DOI: 10.1007/s10620-016-4440-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Accepted: 12/29/2016] [Indexed: 12/22/2022]
Abstract
BACKGROUND Most patients with gastroesophageal reflux disease (GERD) experience relief following treatment with proton pump inhibitors (PPIs) (Vakil et al. in Am J Gastroenterol 101:1900-1920, 2006; Everhart and Ruhl in Gastroenterology 136:376-386, 2009). As many as 17-44% of patients, however, exhibit only partial response to therapy. Most extant GERD patient-reported outcome (PRO) instruments fail to meet development best practices as described by the FDA (Talley and Wiklund in Qual Life Res 14:21-33, 2005; Van Pinxteren et al. in Cochrane Database Syst Rev 18:CD002095, 2004; El-Serag et al. in Aliment Pharmacol Ther 32:720-737, 2010). AIM To develop and validate a PRO instrument for clinical trials involving patients with GERD who are PPI partial responders. METHODS We prepared a systematic literature review, held patient focus groups, convened an expert panel, and conducted cognitive interviews to establish content validity. Eligible participants took PPI therapy for at least 8 weeks, had undergone an upper endoscopy, and scored at least 8 points on the GerdQ [6]. Qualitative data guided development of 26 draft items. Items were reviewed by expert panels and debriefed with patients. The resulting 21-item instrument underwent psychometric evaluation during a Phase IIB trial. RESULTS During the trial, confirmatory factor analysis (n = 220) resulted in a four-factor model displaying the highest goodness of fit. All domains had a high inter-item correlation (Cronbach's α > 0.8). Test-retest reliability and convergent validity were strong, with highly significant (p < 0.01) correlations between average weekly PRISM scores and severity anchors and significant (p < 0.05) correlations with anchor subscales. Cumulative distribution functions revealed significant differences between responders and non-responders. CONCLUSIONS Analysis in a clinical trial setting demonstrated strong psychometric properties suggesting validity of PRISM. Developed in line with FDA guidance on PROs, PRISM represents an important new outcome measure for patients with GERD with a partial response to PPI therapy.
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Affiliation(s)
- Garth Fuller
- Cedars-Sinai Center for Outcomes Research and Education (CS-CORE), 116 N. Robertson Blvd.Suite 400, Los Angeles, CA, 90048, USA
| | - Roger Bolus
- Cedars-Sinai Center for Outcomes Research and Education (CS-CORE), 116 N. Robertson Blvd.Suite 400, Los Angeles, CA, 90048, USA.,UCLA Fielding School of Public Health, Los Angeles, CA, USA.,, 1016 Quail Gardens Ct, Encinitas, CA, 92024, USA
| | - Cynthia Whitman
- Cedars-Sinai Center for Outcomes Research and Education (CS-CORE), 116 N. Robertson Blvd.Suite 400, Los Angeles, CA, 90048, USA.,, 44 16th Street, Hermosa Beach, CA, 90254, USA
| | - Jennifer Talley
- Cedars-Sinai Center for Outcomes Research and Education (CS-CORE), 116 N. Robertson Blvd.Suite 400, Los Angeles, CA, 90048, USA
| | - M Haim Erder
- M. H. Erder Health Economics, Inc, Livingston, NJ, USA
| | | | | | - Brennan Spiegel
- Cedars-Sinai Center for Outcomes Research and Education (CS-CORE), 116 N. Robertson Blvd.Suite 400, Los Angeles, CA, 90048, USA. .,UCLA Fielding School of Public Health, Los Angeles, CA, USA. .,Department of Medicine, Cedars-Sinai Health System, Cedars-Sinai Medical Center, Los Angeles, CA, USA. .,VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA.
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Bonavina L, Attwood S. Laparoscopic alternatives to fundoplication for gastroesophageal reflux: the role of magnetic augmentation and electrical stimulation of the lower esophageal sphincter. Dis Esophagus 2016; 29:996-1001. [PMID: 26676715 DOI: 10.1111/dote.12425] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Reflux symptoms are very common, and despite modern medication they are a major cause of disease burden and loss of quality of life worldwide. Laparoscopic anti-reflux surgery is the only current effective alternative but suffers from the risks of long-term side effects. Surgery also suffers variation in standards and outcomes. Magnetic augmentation and electrical stimulation of the lower esophageal sphincter represent promising innovative procedures in the field.
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Affiliation(s)
- L Bonavina
- Department of Surgery, University of Milano Medical School, Milan, Italy
| | - S Attwood
- Department of Health Services Research, Durham University Medical School, Durham, UK
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Ho CE, Goh YL, Zhao XX, Yu CY, Zhang C. GERD: An Alternative Perspective. PSYCHOSOMATICS 2016; 57:142-51. [DOI: 10.1016/j.psym.2015.10.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Revised: 10/21/2015] [Accepted: 10/21/2015] [Indexed: 12/15/2022]
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Abstract
GOAL We hypothesized that sleeping left-side down with the head/torso elevated reduces recumbent gastroesophageal reflux (GER). BACKGROUND Previous studies show that sleeping with head of bed elevated or on wedge reduces GER and lying left-side down reduces GER versus right-side down and supine. No prior studies have evaluated the potential compounding effects of lying in an inclined position combined with lateral positioning on GER. STUDY We evaluated a sleep-positioning device (SPD) consisting of an inclined base and body pillow that maintains lateral position while elevating the head/torso. This was a single institution, randomized controlled trial involving 20 healthy volunteers receiving 4 six-hour impedance-pH tests. After placement of reflux probe, subjects returned home, ate standardized meal, and lay down in randomly assigned positions: SPD right-side down (SPD-R), SPD left-side down (SPD-L), standard wedge any position (W), or flat any position (F). A wireless accelerometer documented position during each study. Number of reflux episodes (RE) and esophageal acid exposure (EAE) were calculated over 6 hours. RESULTS Significantly less EAE occurred during sleeping SPD-L versus sleeping W, SPD-R, and F. The most EAE occurred during sleeping SPD-R despite use of the positioning device. RE were significantly less SPD-L than SPD-R. Patients sleeping SPD-L and SPD-R spent the majority of first 2 hours and greater than half of 6 hours in assigned position. Patients sleeping W and F averaged more time supine than right or left. CONCLUSIONS The sleep positioning device maintains recumbent position effectively. Lying left-side down, it reduces recumbent esophageal acid exposure.
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Lee SW, Lien HC, Lee TY, Yang SS, Yeh HJ, Chang CS. Heartburn and regurgitation have different impacts on life quality of patients with gastroesophageal reflux disease. World J Gastroenterol 2014; 20:12277-12282. [PMID: 25232262 PMCID: PMC4161813 DOI: 10.3748/wjg.v20.i34.12277] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Revised: 04/09/2014] [Accepted: 05/26/2014] [Indexed: 02/07/2023] Open
Abstract
AIM: To investigate the impact of heartburn and regurgitation on the quality of life among patients with gastroesophageal reflux disease (GERD).
METHODS: Data from patients with GERD, who were diagnosed according to the Montreal definition, were collected between January 2009 and July 2010. The enrolled patients were assigned to a heartburn or a regurgitation group, and further assigned to an erosive esophagitis (EE) or a non-erosive reflux disease (NERD) subgroup, depending on the predominant symptoms and endoscopic findings, respectively. The general demographic data, the scores of the modified Chinese version of the GERDQ and the Short-form 36 (SF-36) questionnaire scores of these groups of patients were compared.
RESULTS: About 108 patients were classified in the heartburn group and 124 in the regurgitation group. The basic characteristics of the two groups were similar, except for male predominance in the regurgitation group. Patients in the heartburn group had more sleep interruptions (22.3% daily vs 4.8% daily, P = 0.021), more eating or drinking problems (27.8% daily vs 9.7% daily, P = 0.008), more work interferences (11.2% daily vs none, P = 0.011), and lower SF-36 scores (57.68 vs 64.69, P = 0.042), than patients in the regurgitation group did. Individuals with NERD in the regurgitation group had more impaired daily activities than those with EE did.
CONCLUSION: GERD patients with heartburn or regurgitation predominant had similar demographics, but those with heartburn predominant had more severely impaired daily activities and lower general health scores. The NERD cases had more severely impaired daily activity and lower scores than the EE ones did.
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Kahrilas PJ, Persson T, Denison H, Wernersson B, Hughes N, Howden CW. Predictors of either rapid healing or refractory reflux oesophagitis during treatment with potent acid suppression. Aliment Pharmacol Ther 2014; 40:648-56. [PMID: 25039978 DOI: 10.1111/apt.12877] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 03/04/2014] [Accepted: 06/25/2014] [Indexed: 12/16/2022]
Abstract
BACKGROUND Little is known regarding patient characteristics that influence the speed of reflux oesophagitis (RO) healing. AIM To investigate patient characteristics that may influence RO healing rates. METHODS A post hoc analysis of clinical trial data for potent acid suppression treatment of RO (esomeprazole or AZD0865) was conducted. Group A underwent endoscopy at baseline, week 2 and 4, and group B at baseline, week 4 and 8. Group A patients were sub-grouped as 'rapid' (healed at 2 weeks) or unhealed at 2 weeks. Group B patients were sub-grouped as 'slow' (healed at 8 weeks, not at 4 weeks) or 'refractory' (not healed at 8 weeks). Logistic regression analysis was performed only for comparisons within group A. RESULTS At 2, 4 and 8 weeks, RO had healed in 68%, 65% and 61% of patients unhealed at previous endoscopy, respectively. Low-grade [vs. high-grade (C or D)] RO was the only independent predictor of rapid healing in group A after logistic regression analysis. Significantly more rapid healers had low grade RO (A or B) at baseline than patients with refractory RO (84% vs. 49%; P < 0.001), and significantly more refractory patients had frequent regurgitation at baseline than slow healers (80% vs. 63%; P = 0.039). CONCLUSIONS Low- (vs. high-) grade RO determines the most rapid benefit from acid suppression. Roughly two-thirds of patients healed with each time increment of potent acid suppression therapy. This suggests that some unhealed patients may still heal with continued therapy and that truly refractory RO is rare. (ClinicalTrials.gov: NCT00206245).
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Affiliation(s)
- P J Kahrilas
- Division of Gastroenterology and Hepatology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
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