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Moraes-Filho JPP, Domingues G, Chinzon D. BRAZILIAN CLINICAL GUIDELINE FOR THE THERAPEUTIC MANAGEMENT OF GASTROESOPHAGEAL REFLUX DISEASE (BRAZILIAN FEDERATION OF GASTROENTEROLOGY, FBG). Arq Gastroenterol 2024; 61:e23154. [PMID: 38511797 DOI: 10.1590/s0004-2803.24612023-154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 11/29/2023] [Indexed: 03/22/2024]
Abstract
BACKGROUND Gastroesophageal Reflux Disease (GERD) is a prevalent condition in Brazil, affecting 12% to 20% of the urban population, with significant implications for patient quality of life and potential for complications. OBJECTIVE This paper focuses on the recent update of the Brazilian guidelines for GERD, a necessary revision due to advancements in knowledge and practice since the last publication over a decade ago. The update pays particular attention to the role and safety of proton pump inhibitors (PPIs), acknowledging the growing concerns about their long-term use, adverse events, and overprescription. METHODS The methodology of the guideline update involved an extensive literature review in multiple languages (English, French, Italian, Spanish, and Portuguese), drawing from major databases such as Medline, Embase, and SciELO-Lilacs. RESULTS This comprehensive approach resulted in a carefully curated selection of studies, systematic reviews, and meta-analyses, specifically focusing on PPIs and other therapeutic strategies for GERD. The updated guidelines are presented in a user-friendly question-and-answer format, adhering to the PICO system (Population, Intervention, Comparison, Outcomes) for clarity and ease of interpretation. The recommendations are supported by robust scientific evidence and expert opinions, enhancing their practical applicability in clinical settings. To ensure the reliability and clarity of the recommendations, the GRADE system (Grading of Recommendations Assessment, Development, and Evaluation) was employed. This system categorizes the strength of recommendations as strong, weak, or conditional and classifies evidence quality as high, moderate, low, or very low. These classifications provide insight into the confidence level of each recommendation and the likelihood of future research impacting these guidelines. CONCLUSION The primary aim of these updated guidelines is to offer practical, evidence-based advice for the management of GERD in Brazil, ensuring that healthcare professionals are equipped with the latest knowledge and tools to deliver optimal patient care. BACKGROUND •Gastrointestinal specialists rely heavily on guidelines to manage digestive pathologies effectively. The Brazilian clinical guideline for therapeutic management of gastroesophageal reflux disease (GERD) is an invaluable tool for these specialists. BACKGROUND •It critically analyzes practical aspects of therapy through 12 questions covering a wide range of topics, from behavioral measures to surgical and endoscopic indications. BACKGROUND •The recommendations in this guideline are justified using the GRADE system (Grading of Recommendations Assessment, Development, and Evaluation), and experienced experts provide comments and suggestions at the end of each question.
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Affiliation(s)
| | - Gerson Domingues
- Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brasil
| | - Decio Chinzon
- Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brasil
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He J, Gao Y, Bai G, Wang J, Sun Y. Network meta-analysis of multiple doses of vonoprazan for the treatment of erosive esophagitis. J Comp Eff Res 2023; 12:e220165. [PMID: 37470274 PMCID: PMC10508317 DOI: 10.57264/cer-2022-0165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 07/04/2023] [Indexed: 07/21/2023] Open
Abstract
Aim: 20 mg of vonoprazan (VPZ20) is recommended in most countries to treat erosive esophagitis (EE). Whether other doses of vonoprazan, such as 5 mg (VPZ5), 10 mg (VPZ10), 20 mg (VPZ20), and 40 mg (VPZ40) are more effective is unknown. Materials & methods: Three databases were electronically searched to identify studies published before November 2021. Network meta-analysis was performed using STATA 14.0. Results: VPZ20 and VPZ40 were comparable to PPI, VPZ5 and VPZ10 in 4- and 8-week healing rates, and this was also detected in patients with refractory EE. All regimens resulted in similar treatment-emergent adverse events (TEAEs). However, VPZ40 ranked first for healing rate and TEAEs; however, VPZ20 ranked worst for TEAEs. Conclusion: Different doses of VPZ are comparable in efficacy and safety, but VPZ40 may be best in both effectiveness and safety.
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Affiliation(s)
- Jie He
- Gastrology/Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200000, China
| | - Yuanyuan Gao
- Apartment of Mental disease/Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200000, Shanghai, China
| | - Ge Bai
- Oncology/Shanxi University of Traditional Chinese Medicine, Taiyuan, Shanxi, 030000, China
| | - Jie Wang
- Gastrology/Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200000, China
| | - Yongshun Sun
- Gastrology/Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200000, China
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Domingues G, Moraes-Filho JPPD. GASTROESOPHAGEAL REFLUX DISEASE: A PRACTICAL APPROACH. Arq Gastroenterol 2021; 58:525-533. [PMID: 34909861 DOI: 10.1590/s0004-2803.202100000-94] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 06/26/2021] [Indexed: 01/10/2023]
Abstract
Gastroesophageal reflux disease (GERD) presents typical manifestations such as heartburn and/or regurgitation as well as atypical manifestations such as throat symptoms, laryngitis, hoarseness, chronic cough, asthma, and sleep alterations. There are two phenotypes of the disease: erosive GERD, when erosions are identified by upper digestive endoscopy, and non-erosive GERD, when the esophageal mucosa presents a normal endoscopic aspect. Relevant clinical findings are usually absent in the physical examination, but it should be highlighted that obesity is an important aggravating factor of reflux. The treatment is established based on clinical findings and, according to the clinical situation, on complementary exams such as upper digestive endoscopy. In dubious cases where a precise diagnosis is required, the indicated test is esophageal pHmetry or impedance-pHmetry. Clinical treatment is divided into behavioral/dietary measures and pharmacological measures. Most patients benefit from clinical treatment, but surgical treatment may be indicated in the presence of a larger hiatal hernia and complications of the disease.
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Affiliation(s)
- Gerson Domingues
- Faculdade de Ciências Médicas, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brasil
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Trivedi A, Sohn W, Jafarinasabian P, Zhang H, Terminello B, Flach S, Abbasi S, Dutta S, Lee E. Pharmacokinetic Drug-Drug Interaction Study of Omecamtiv Mecarbil With Omeprazole, a Proton Pump Inhibitor, in Healthy Subjects. Clin Pharmacol Drug Dev 2021; 11:129-133. [PMID: 34272833 DOI: 10.1002/cpdd.997] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 06/15/2021] [Indexed: 11/09/2022]
Abstract
Omecamtiv mecarbil (OM) is a novel cardiac myosin activator in development for the treatment of heart failure (HF) with reduced ejection fraction. OM is administered as a 25-, 37.5-, or 50-mg modified-release formulation in patients with HF. Proton pump inhibitors are one of the most commonly prescribed drugs in this patient population. Given the potential for coadministration of both drugs in patients with HF, we evaluated the potential for omeprazole to affect the pharmacokinetics of OM in an open-label study in 14 healthy subjects. Subjects received a single 50-mg dose of OM on day 1, followed by 40-mg once-daily doses of omeprazole on days 4 to 8. On day 9, a single 40-mg dose of omeprazole was administered first and immediately followed by 50-mg of OM. Blood samples were collected up to 144 hours after dosing following administration of OM on days 1 and 9 to characterize plasma concentrations of OM. The ratios of the geometric least-square means (90% confidence intervals) of OM coadministered with omeprazole compared to OM alone were 94.5% (81.7%-109.3%), 94.3% (81.5%-109.1%), and 101.2% (95.4%-107.3%) for area under the plasma concentration-time curve from time 0 to infinity, area under the plasma concentration-time curve from time 0 to the last measurable concentration, and maximum observed plasma concentration, respectively. Coadministration of OM with omeprazole was not associated with any clinically significant pharmacokinetic drug interactions. Single doses of OM were safe and well tolerated when coadministered with omeprazole.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Edward Lee
- Amgen Inc, Thousand Oaks, California, USA
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Konstantinidou SK, Kostaras P, Anagnostopoulos GE, Markantonis SL, Karalis V, Konstantinidis K. A retrospective study on the evaluation of the symptoms, medications and improvement of the quality of life of patients undergoing robotic surgery for gastroesophageal reflux disease. Exp Ther Med 2020; 21:174. [PMID: 33456541 PMCID: PMC7792496 DOI: 10.3892/etm.2020.9605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 12/10/2020] [Indexed: 11/22/2022] Open
Abstract
Gastroesophageal reflux disease (GERD) is a common gastrointestinal disorder requiring lifestyle adaptations and administration of medications. Another approach is the surgical treatment of GERD through laparoscopic or robotic operations. The aim of the present study was to investigate the improvement of symptoms and quality of life of patients with GERD, before and after robotic surgical restoration using the Nissen robotic fundoplication technique. The potential effects of body weight, age and sex, as well as the response to medications and progress over time, were also assessed. A retrospective study was conducted in a tertiary hospital between October 2019 and March 2020. Data were collected and recorded from 144 patients who underwent robotic surgery, using the Nissen fundoplication technique, during the period 2009-2019. All patients involved in this analysis pre-operatively exhibited severe symptoms of heartburn and reflux, as well as poor quality of life. All of these symptoms were re-examined after surgery, and a marked decrease was observed with respect to their frequency and intensity. Improvement was not affected by body mass index, whereas older patients exhibited greater improvement. Women initially experienced more severe symptoms before the surgery, but they appeared to respond as well as the male patients. The long-term beneficial effects of surgery for up to the 10-year period studied were validated. After the robotic surgical rehabilitation, the vast majority of patients overcame the unpleasant symptoms of GERD and stayed off their medications. More than 4/5 of the patients were satisfied after surgery. In conclusion, restoration of GERD, using Nissen robotic fundoplication, led to the minimization of symptoms and to a marked improvement in the quality of life of patients.
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Affiliation(s)
| | - Penelope Kostaras
- Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, 15784 Athens, Greece
| | | | - Sophia-Liberty Markantonis
- Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, 15784 Athens, Greece
| | - Vangelis Karalis
- Department of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, 15784 Athens, Greece
| | - Konstantinos Konstantinidis
- Department of General, Laparoscopic, Robotic and Bariatric Surgery, Athens Medical Center, 15125 Athens, Greece
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de Oliveira FAB, Mazo DF. Direct access endoscopy in a Brazilian public healthcare facility: comparable results with specialist referred endoscopy. Scand J Gastroenterol 2020; 55:970-975. [PMID: 32619367 DOI: 10.1080/00365521.2020.1787500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Direct access endoscopy (DAE) is the procedure performed without the pre-evaluation of the patient by a specialist. It is widely available in many medical services around the world, but there is lack of data about this strategy in the setting of the public health system in Brazil. Therefore, the aim of this study is to compare the main endoscopic findings of upper gastrointestinal endoscopy requested through DAE and by specialists. METHODS Longitudinal, retrospective single center study in patients who underwent upper digestive endoscopy in a public healthcare facility at the southern region of the state of Mato Grosso, Brazil, from August 2011 to December 2018. Age, gender, modality of endoscopy request (DAE or endoscopy requested by specialists), and endoscopic findings were analyzed. RESULTS A total of 2810 patients were included. Most of them were female 65.23% (1833), mean age was 47.36 years, and 50.71% of the exams (1425) were DAE. Only 4.62% of the exams had normal reports. The most frequent endoscopic findings were gastritis (91.99%), bulboduodenitis (43.59%) and reflux esophagitis (14.76%). Patients who underwent endoscopy requested by specialists were older (50.25 ± 16.57 vs. 44.55 ± 16.31 years, p < .0001) and more frequently men (36.61 vs. 32.98%, p = .0437) in comparison to DAE. However, endoscopic findings were similar in both groups. CONCLUSION This study shows that direct access upper endoscopy had comparable results to specialist requested endoscopy in a public healthcare facility in the southern region of the state of Mato Grosso, Brazil.
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Affiliation(s)
- Fernando Augusto Borges de Oliveira
- School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil.,Medicine Course, Institute of Exact and Natural Sciences (ICEN), Federal University of Rondonópolis (UFR), Rondonópolis, Brazil
| | - Daniel F Mazo
- Division of Gastroenterology (Gastrocentro), School of Medical Sciences, University of Campinas (UNICAMP), Campinas, Brazil.,Division of Clinical Gastroenterology and Hepatology, Department of Gastroenterology, University of São Paulo School of Medicine (FMUSP), Sao Paulo, Brazil
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Foocharoen C, Chunlertrith K, Mairiang P, Mahakkanukrauh A, Suwannaroj S, Namvijit S, Wantha O, Nanagara R. Prevalence and predictors of proton pump inhibitor partial response in gastroesophageal reflux disease in systemic sclerosis: a prospective study. Sci Rep 2020; 10:769. [PMID: 31964957 PMCID: PMC6972652 DOI: 10.1038/s41598-020-57636-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 01/02/2020] [Indexed: 11/13/2022] Open
Abstract
Proton pump inhibitor (PPI) twice daily dosing is a standard therapy for gastroesophageal reflux disease (GERD) in systemic sclerosis (SSc) but there is no data on its response rate or the predictors of PPI-partial response GERD. Aims were to determine the prevalence of PPI-partial response GERD in SSc and to define its predictors. A prospective study was conducted in SSc patients with GERD. The patients were treated with omeprazole 20 mg bid for 4 weeks. The severity of symptom-grading by visual analogue scale (VAS) and frequency of symptoms by frequency scale for symptoms of GERD (FSSG) were assessed at baseline and 4 weeks after treatment. PPI-partial response GERD was defined as less than 50% improvement in the VAS for severity of symptom as well as acid reflux score by FSSG after treatment. According to the sample size calculation, 243 SSc-GERD patients were enrolled; of whom 166 (68.3%) had the diffuse cutaneous SSc. PPI-partial response GERD was found in 131 SSc patients (prevalence 53.9%; 95%CI 47.4–60.3). The multivariate analysis revealed that esophageal dysphagia was an only predictor the PPI-partial response GERD (OR 1.82; 95%CI 1.01–3.29) while neither SSc subset nor severity of skin tightness were significantly associated with PPI-partial response GERD. Half of the SSc patients were PPI-partial response GERD. Esophageal dysphagia was the only predictor of PPI-partial response GERD in SSc patients. Screening for dysphagia before starting GERD treatment is helpful for assessment the risk of PPI refractoriness GERD in SSc patients.
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Affiliation(s)
- Chingching Foocharoen
- Division of Allergy-Immunology-Rheumatology, Department of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand.
| | - Kitti Chunlertrith
- Division of Gastroenterology, Department of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Pisaln Mairiang
- Division of Gastroenterology, Department of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Ajanee Mahakkanukrauh
- Division of Allergy-Immunology-Rheumatology, Department of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Siraphop Suwannaroj
- Division of Allergy-Immunology-Rheumatology, Department of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Suwassa Namvijit
- Pharmacy Department, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Orathai Wantha
- Division of Nursing, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Ratanavadee Nanagara
- Division of Allergy-Immunology-Rheumatology, Department of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
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Ahmed Osman H, Aly SS, Mahmoud HS, Ahmed EH, Salah Eldin EM, Abdelrahim EA, El Masry MA, Herdan RA, Hassan MH. Effect of Acid Suppression on Peripheral T-Lymphocyte Subsets and Immunohistochemical Esophageal Mucosal Changes in Patients With Gastroesophageal Reflux Disease. J Clin Gastroenterol 2019; 53:e362-70. [PMID: 30119091 DOI: 10.1097/MCG.0000000000001098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND AND AIMS Gastroesophageal reflux disease (GERD) is a common prevalent disease. We aimed to assess the dynamic changes in the peripheral T lymphocytes and lymphocytes infiltrating the esophageal mucosa after treatment with proton-pump inhibitor (PPI) in patients with GERD. PATIENTS AND METHODS A total of 200 patients who presented with upper GIT symptoms were included in this prospective study. All patients were subjected to full history taking, clinical examination, and complete blood count. Upper endoscopy was performed to detect the grade of GERD, followed by 4 quadrant biopsies before and 1 month after acid suppressive drug therapy. Histopathologic and immunohistochemical examination were carried out for all biopsies. Flow cytometry analysis for the peripheral T lymphocytes and cytokine profile assay before therapy and after therapy were also carried out. RESULTS In total, 200 patients comprising 132 male individuals (66%) and 68 female individuals (34%) with a mean age of 47.9±18.3 were included. The risk factors for development of GERD were smoking in 87 (43.5%), spicy food intake in 26 (13%), analgesics in 46 (23%), excessive tea and coffee in 35 (17.5%), and nondetected risk factors in 6 (3%). Endoscopic examination using Los Angeles grading system revealed that 102 patients (51%) were grade A, 57 patients (28.5%) were grade B, 38 patients (19%) were grade C, and 3 patients (1.5%) were grade D. No statistically significant differences could be detected in HGB levels and WBC, PLT, monocyte, granulocyte, and eosinophil counts before and after treatment with PPI. Histopathologic examination of esophageal biopsies showed significant posttreatment improvement in 132 cases (66%); however, 66 cases (33%) including the 2 cases (1%) of Barrett's esophagus showed nonsignificant pathologic improvement compared with the pretreatment picture. Immunohistochemical staining of esophageal biopsies with CD3 (T-cell marker) and CD20 (B-cell marker), before and 1 month after treatment, showed the presence of a very large number of infiltrating B cells in the esophageal mucosa (700±30/10 HPF) with large aggregations; in contrast, T-cell infiltration appeared less marked (570±23/10 HPF), and they formed smaller aggregates than those of B cells in pretreated patients, with P<0.01. However, 1 month after treatment with PPI, esophageal biopsies revealed a marked decrease in the number of both B (10±2/10 HPF) and T (290±12/HPF) cells in 66% of patients, with a P<0.01 in comparison with the pretherapy pattern. However, the remaining 33% of patients still showed a significantly high number of T cells (490±28/HPF), with a P <0.05 in comparison with the responder group that formed small aggregates with larger cell sizes, indicating their activation. Cytokine profiles before and after treatment revealed significant posttreatment reduction in their levels in the 132 cases with improvement in their clinical manifestations, and endoscopic and histopathologic findings, but there is no obvious change in the measured cytokine levels in 66 patients who simultaneously had no improvement in their endoscopic, histopathologic findings and mild improvement in their clinical manifestations. Moreover, significant posttreatment reduction of IL-8 and IL-1β in the 98 (49%) patients with Los Angeles grading B, C, and D was observed. With regard to serum levels of IL-10 and IL-4, there were no statistically significant differences before and after treatment with PPI. Peripheral blood immunologic parameters revealed a statistically significant reduction of the total CD3 absolute count, T-helper lymphocyte (CD4/CD3) percentage, T-helper lymphocyte absolute count, and the percentage and absolute cytotoxic T-lymphocyte count (CD8/CD3) after treatment with PPI. Moreover, the same significant difference of peripheral blood lymphocytes was detected after exclusion of patients with Los Angeles grade A, which may be considered normal. CONCLUSIONS Acid-induced T-cell-related cytokine production plays an important role in inflammation occurring in patients with GERD. Mucosal and peripheral inflammation reduces with PPI use.
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Zaterka S, Marion SB, Roveda F, Perrotti MA, Chinzon D. HISTORICAL PERSPECTIVE OF GASTROESOPHAGEAL REFLUX DISEASE CLINICAL TREATMENT. Arq Gastroenterol 2019; 56:202-208. [PMID: 31460587 DOI: 10.1590/s0004-2803.201900000-41] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 05/02/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Gastroesophageal reflux disease (GERD) is one of the most prevalent gastrointestinal diseases. GERD generates significant impairment in patients' quality of life and it is associated to relevant medical resources utilization. A better understanding of GERD pathophysiology in the past five decades has favored the evolution of therapeutic strategies from non-drug interventions and antacids to more efficacious and safer alternatives. OBJECTIVE To summarize data about the historical evolution of GERD management in Brazil, focusing on medical therapy and addressing evidence on efficacy and safety of drug classes currently recommended. METHODS A narrative review was conducted by systematizing information about discoveries on GERD pathophysiology. We also addressed efficacy and safety of medications currently used to reduce symptoms and improve endoscopic healing of esophageal lesions. A structured search on Pubmed was performed to identify systematic reviews and meta-analysis investigating GERD outcomes positively impacted by proton pump inhibitors (PPIs), the first choice of pharmacotherapy for the disease. RESULTS The chronological development of therapeutic measures for GERD in Brazil evolved from lifestyle interventions with relative poor effect on symptoms related to esophageal acid exposure, particularly heartburn, to effective and safe pharmacological interventions such as histamine H2-receptor antagonists and PPIs. In the present days, some drug classes play a minor role in disease management, namely prokinetics and antacids, due to their reduced efficacy and relevant safety concerns (particularly with prokinetics). The main challenge for prescribers and researchers seems to be finding long-acting acid suppressants strategies able to ameliorate patients' symptoms and quality of life, thereafter, reducing medical resource consumption. The dual delayed-release PPI dexlansoprazole seems to respond for some of the limitations other PPIs have. CONCLUSION Recognizing the historical evolution of GERD management can help care providers to better understand therapeutic options for their patients, as well as focus on unmet needs that deserve further attention. PPIs are still the first choice therapy, with good evidence in favor of their efficacy, despite some safety concerns. However, as with any medical intervention, it is recommended to prescribe PPIs for patients with clear indication, using adequate dosing and monitoring for adverse events.
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Affiliation(s)
- Schlioma Zaterka
- Universidade de Campinas, Disciplina de Gastroenterologia, Campinas, SP, Brasil
| | | | - Fabiana Roveda
- Takeda Brasil Ringgold Standard Institution, São Paulo, SP, Brasil
| | | | - Decio Chinzon
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Gastroenterologia, São Paulo, SP, Brasil
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Neto RML, Herbella FAM, Zugman A, Velanovich V, Montera B, Schlottmann F, Patti MG. Minor psychiatric disorders and objective diagnosis of gastroesophageal reflux disease. Surg Endosc 2019; 33:4116-21. [DOI: 10.1007/s00464-019-06716-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 02/19/2019] [Indexed: 12/17/2022]
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Lai K, Shen H, Zhou X, Qiu Z, Cai S, Huang K, Wang Q, Wang C, Lin J, Hao C, Kong L, Zhang S, Chen Y, Luo W, Jiang M, Xie J, Zhong N. Clinical Practice Guidelines for Diagnosis and Management of Cough-Chinese Thoracic Society (CTS) Asthma Consortium. J Thorac Dis 2018; 10:6314-6351. [PMID: 30622806 PMCID: PMC6297434 DOI: 10.21037/jtd.2018.09.153] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Accepted: 09/10/2018] [Indexed: 12/26/2022]
Affiliation(s)
- Kefang Lai
- State Key Laboratory of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, Guangzhou 510120, China
| | - Huahao Shen
- The Second Hospital Affiliated to Medical College of Zhejiang University, Hangzhou 310009, China
| | - Xin Zhou
- Shanghai Jiaotong University Affiliated Shanghai No. 1 People’s Hospital, Shanghai 200080, China
| | - Zhongmin Qiu
- Tongji Affiliated Tongji Hospital, Shanghai 200065, China
| | - Shaoxi Cai
- Southern Medical University Affiliated Nanfang Hospital, Guangzhou 510515, China
| | - Kewu Huang
- Capital Medical University Affiliated Beijing Chaoyang Hospital, Beijing 100020, China
| | | | - Changzheng Wang
- Xinqiao Hospital, Third Military Medical University, Chongqing 400037, China
| | - Jiangtao Lin
- China-Japan Friendship Hospital, Beijing 100029, China
| | - Chuangli Hao
- Children’s Hospital of Soochow University, Suzhou 215025, China
| | - Lingfei Kong
- The First Hospital of China Medical University, Shenyang 110001, China
| | - Shunan Zhang
- China-Japan Friendship Hospital, Beijing 100029, China
| | - Yaolong Chen
- Evidence-based Medical Center of Lanzhou University, Lanzhou 730000, China
| | - Wei Luo
- State Key Laboratory of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, Guangzhou 510120, China
| | - Mei Jiang
- State Key Laboratory of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, Guangzhou 510120, China
| | - Jiaxing Xie
- State Key Laboratory of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, Guangzhou 510120, China
| | - Nanshan Zhong
- State Key Laboratory of Respiratory Diseases, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, Guangzhou 510120, China
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Park HJ, Park SH, Shim KN, Kim YS, Kim HJ, Han JP, Kim YS, Bang BW, Kim GH, Baik GH, Kim HH, Park SY, Kim SS. The Prevalence and Clinical Features of Non-responsive Gastroesophageal Reflux Disease to Practical Proton Pump Inhibitor Dose in Korea: A Multicenter Study. Korean J Gastroenterol 2017; 68:16-22. [PMID: 27443619 DOI: 10.4166/kjg.2016.68.1.16] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND/AIMS In Korea, there are no available multicenter data concerning the prevalence of or diagnostic approaches for non-responsive gastroesophageal reflux disease (GERD) which does not respond to practical dose of proton pump inhibitor (PPI) in Korea. The purpose of this study is to evaluate the prevalence and the symptom pattern of non-responsive GERD. METHODS A total of 12 hospitals who were members of a Korean GERD research group joined this study. We used the composite score (CS) as a reflux symptom scale which is a standardized questionnaire based on the frequency and severity of typical symptoms of GERD. We defined "non-responsive GERD" as follows: a subject with the erosive reflux disease (ERD) whose CS was not decreased by at least 50% after standard-dose PPIs for 8 weeks or a subject with non-erosive reflux disease (NERD) whose CS was not decreased by at least 50% after half-dose PPIs for 4 weeks. RESULTS A total of 234 subjects were analyzed. Among them, 87 and 147 were confirmed to have ERD and NERD, respectively. The prevalence of non-responsive GERD was 26.9% (63/234). The rates of non-responsive GERD were not different between the ERD and NERD groups (25.3% vs. 27.9%, respectively, p=0.664). There were no differences between the non-responsive GERD and responsive GERD groups for sex (p=0.659), age (p=0.134), or BMI (p=0.209). However, the initial CS for epigastric pain and fullness were higher in the non-responsive GERD group (p=0.044, p=0.014, respectively). CONCLUSIONS In conclusion, this multicenter Korean study showed that the rate of non-responsive GERD was substantially high up to 26%. In addition, the patients with the non-responsive GERD frequently showed dyspeptic symptoms such as epigastric pain and fullness.
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Affiliation(s)
- Hong Jun Park
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Soo Heon Park
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Korea
| | - Ki Nam Shim
- Department of Internal Medicine, Ewha Womans University School of Medicine, Seoul, Korea
| | - Yong Sung Kim
- Department of Internal Medicine, Wonkwang University Sanbon Hospital, Gunpo, Korea
| | - Hyun Jin Kim
- Department of Internal Medicine, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Jae Pil Han
- Department of Internal Medicine, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - Yong Sik Kim
- Department of Internal Medicine, Eulji University, Seoul, Korea
| | - Byoung Wook Bang
- Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea
| | - Gwang Ha Kim
- Department of Internal Medicine, Pusan National University School of Medicine, Busan, Korea
| | - Gwang Ho Baik
- Department of Internal Medicine, Hallym University College of Medicine, Chuncheon, Korea
| | - Hyung Hun Kim
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Korea
| | - Seon Young Park
- Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea
| | - Sung Soo Kim
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Korea
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Ribeiro MCB, Araújo ABD, Terra-Júnior JA, Crema E, Andreollo NA. LATE EVALUATION OF PATIENTS OPERATED FOR GASTROESOPHAGEAL REFLUX DISEASE BY NISSEN FUNDOPLICATION. Arq Bras Cir Dig 2017; 29:131-134. [PMID: 27759771 PMCID: PMC5074659 DOI: 10.1590/0102-6720201600030001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Accepted: 04/07/2016] [Indexed: 12/13/2022]
Abstract
Background: Surgical treatment of GERD by Nissen fundoplication is effective and safe,
providing good results in the control of the disease. However, some authors have
questioned the efficacy of this procedure and few studies on the long-term
outcomes are available in the literature, especially in Brazil. Aim: To evaluate patients operated for gastro-esophageal reflux disease, for at least
10 years, by Nissen fundoplication. Methods: Thirty-two patients were interviewed and underwent upper digestive endoscopy,
esophageal manometry, 24 h pH monitoring and barium esophagogram, before and after
Nissen fundoplication. Results: Most patients were asymptomatic, satisfied with the result of surgery (87.5%) 10
years after operation, due to better symptom control compared with preoperative
and, would do it again (84.38%). However, 62.5% were in use of some type of
anti-reflux drugs. The manometry revealed lower esophageal sphincter with a mean
pressure of 11.7 cm H2O and an average length of 2.85 cm. The average
DeMeester index in pH monitoring was 11.47. The endoscopy revealed that most
patients had a normal result (58.06%) or mild esophagitis (35.48%). Barium swallow
revealed mild esophageal dilatation in 25,80% and hiatal hernia in 12.9% of cases.
Conclusion: After at least a decade, most patients were satisfied with the operation,
asymptomatic or had milder symptoms of GERD, being better and with easier control,
compared to the preoperative period. Nevertheless, a considerable percentage still
employed anti-reflux medications.
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Affiliation(s)
- Maxwel Capsy Boga Ribeiro
- Clinics Hospital and Department of Surgery, Faculty of Medicine, Federal University of Triângulo Mineiro, Uberaba, Brazil
| | - Amanda Bueno de Araújo
- Clinics Hospital and Department of Surgery, Faculty of Medicine, Federal University of Triângulo Mineiro, Uberaba, Brazil
| | - Juverson Alves Terra-Júnior
- Clinics Hospital and Department of Surgery, Faculty of Medicine, Federal University of Triângulo Mineiro, Uberaba, Brazil
| | - Eduardo Crema
- Clinics Hospital and Department of Surgery, Faculty of Medicine, Federal University of Triângulo Mineiro, Uberaba, Brazil
| | - Nelson Adami Andreollo
- Program in Sciences of Surgery, State University of Campinas, Unicamp, Campinas, SP, Brazil
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Foocharoen C, Chunlertrith K, Mairiang P, Mahakkanukrauh A, Suwannaroj S, Namvijit S, Wantha O, Nanagara R. Effectiveness of add-on therapy with domperidone vs alginic acid in proton pump inhibitor partial response gastro-oesophageal reflux disease in systemic sclerosis: randomized placebo-controlled trial. Rheumatology (Oxford) 2016; 56:214-222. [PMID: 27179107 DOI: 10.1093/rheumatology/kew216] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Revised: 04/07/2016] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES Twice-daily dosing of proton pump inhibitor (PPI), the standard therapy for gastro-oesophageal reflux disease (GERD), is an effective therapy for GERD in SSc. The aim of this study was to compare the efficacy of omeprazole in combination with domperidone vs in combination with algycon in reducing the severity and frequency of reflux symptoms of PPI partial response (PPI-PR) GERD in SSc. METHODS Adult SSc patients having PPI-PR GERD were randomly assigned to receive domperidone plus algycon placebo or algycon plus domperidone placebo in a 1:1 ratio plus omeprazole for 4 weeks. The assessment included severity of symptom grading by visual analogue scale, frequency of symptoms by frequency scale for symptoms of GERD and quality of life (QoL) by EuroQol five-dimensions questionnaire scoring. RESULTS One hundred and forty-eight SSc-GERD patients were enrolled, of whom 88 had PPI-PR. Eighty cases were randomized for either domperidone (n = 38) or algycon (n = 37) therapy. The majority in both groups had the diffuse SSc subset. At the end of the study, no significant difference in symptom grading was found between groups. After treatment and compared with baseline, the severity of symptoms, frequency scale for symptoms of GERD and QoL significantly improved in both groups. Five (13.2%) and 8 (21.6%) respective cases in the domperidone and algycon groups did not respond. CONCLUSION The prevalence of PPI-PR GERD is common. Domperidone and algycon are equally effective treatments in combination with omeprazole. However, ∼17% of patients were non-responsive, so the effectiveness of domperidone, algycon and PPI combination therapy should be further investigated. TRIAL REGISTRATION https://clinicaltrials.gov (NCT01878526).
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Affiliation(s)
- Chingching Foocharoen
- Division of Allergy-Immunology-Rheumatology, Department of Medicine, Faculty of Medicine
| | | | | | - Ajanee Mahakkanukrauh
- Division of Allergy-Immunology-Rheumatology, Department of Medicine, Faculty of Medicine
| | - Siraphop Suwannaroj
- Division of Allergy-Immunology-Rheumatology, Department of Medicine, Faculty of Medicine
| | | | - Orathai Wantha
- Division of Nursing, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Ratanavadee Nanagara
- Division of Allergy-Immunology-Rheumatology, Department of Medicine, Faculty of Medicine
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von Diemen V, Trindade EN, Trindade MRM. Hiatal hernia and gastroesophageal reflux: Study of collagen in the phrenoesophageal ligament. Surg Endosc 2016; 30:5091-8. [DOI: 10.1007/s00464-016-4858-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Accepted: 03/03/2016] [Indexed: 01/11/2023]
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Diniz LR, Nesi J, Curi AC, Martins W. Qualitative evaluation of osteopathic manipulative therapy in a patient with gastroesophageal reflux disease: a brief report. J Osteopath Med 2015; 114:180-8. [PMID: 24567271 DOI: 10.7556/jaoa.2014.036] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
CONTEXT Gastroesophageal reflux disease (GERD) is a chronic condition that affects a growing number of people and is currently among the most common disorders seen in clinical practice. OBJECTIVE To develop a protocol for the management of GERD with osteopathic manipulative therapy (OMTh) applied to the diaphragm and esophagus, and to evaluate the protocol's effectiveness using the quality of life scale (QS-GERD) for the disease. METHODS In this single-blinded prospective study, an OMTh protocol focusing on the diaphragm and esophagus was applied to a single patient, who had received a diagnosis of GERD 4 years previously. Outcomes were measured using the QS-GERD, which has a total possible score ranging from 0 to 45 (the lower the score, the better the quality of life) and a level of satisfaction from very satisfied to incapacitated. The OMTh protocol was applied at 3 sessions (initial session, second session 1 week after the first, and third session 2 weeks after the second), and the patient completed the QS-GERD 4 times (before the first session, before the third session, and 2 and 4 weeks after the third session). RESULTS The OMTh protocol was administered without adverse events, and the patient reported positive outcomes after the third session. The QS-GERD showed a score improvement from 13 of 45 to 4 of 45. CONCLUSION The results in the present report show that OMTh applied to the diaphragm and esophagus may improve symptoms of GERD and should be added to the somatovisceral approach to the care of patients with this condition.
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Mendes-Filho AM, Moraes-Filho JPP, Nasi A, Eisig JN, Rodrigues TN, Barbutti RC, Campos JM, Chinzon D. Influence of exercise testing in gastroesophageal reflux in patients with gastroesophageal reflux disease. ACTA ACUST UNITED AC 2014; 27:3-8. [PMID: 24676289 PMCID: PMC4675480 DOI: 10.1590/s0102-67202014000100002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Accepted: 11/28/2013] [Indexed: 12/15/2022]
Abstract
Background 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. Aim 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. Methods 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. Results 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). Conclusions 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 mass index; 3) the lower esophageal sphincter tonus
does not influence the occurrence of reflux disease episodes during exercise
testing.
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Affiliation(s)
| | | | - Ary Nasi
- Department of Gastroenterology, School of Medicine, University of Sao Paulo, Brazil
| | - Jaime Natan Eisig
- Department of Gastroenterology, School of Medicine, University of Sao Paulo, Brazil
| | | | | | | | - Decio Chinzon
- Department of Gastroenterology, School of Medicine, University of Sao Paulo, Brazil
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Abstract
INTRODUCTION Gastroesophageal reflux disease (GERD) is probably one of the most prevalent diseases in the world that also compromises the quality of life of the affected significantly. Its incidence in Brazil is 12%, corresponding to 20 million individuals. OBJECTIVE To update the GERD management and the new trends on diagnosis and treatment, reviewing the international and Brazilian experience on it. METHOD The literature review was based on papers published on Medline/Pubmed, SciELO, Lilacs, Embase and Cochrane crossing the following headings: gastroesophageal reflux disease, diagnosis, clinical treatment, surgery, fundoplication. RESULTS Various factors are involved on GERD physiopathology, the most important being the transient lower esophageal sphincter relaxation. Clinical manifestations are heartburn, regurgitation (typical symptoms), cough, chest pain, asthma, hoarseness and throat clearing (atypical symptoms), which may be followed or not by typical symptoms. GERD patients may present complications such as peptic stenosis, hemorrhage, and Barrett's esophagus, which is the most important predisposing factor to adenocarcinoma. The GERD diagnosis must be based on the anamnesis and the symptoms must be evaluated in terms of duration, intensity, frequency, triggering and relief factors, pattern of evolution and impact on the patient's quality of life. The diagnosis requires confirmation with different exams. The goal of the clinical treatment is to relieve the symptoms and surgical treatment is indicated for patients who require continued drug use, with intolerance to prolonged clinical treatment and with GERD complications. CONCLUSION GERD is a major digestive health problem and affect 12% of Brazilian people. The anamnesis is fundamental for the diagnosis of GERD, with special analysis of the typical and atypical symptoms (duration, intensity, frequency, triggering and relief factors, evolution and impact on the life quality). High digestive endoscopy and esophageal pHmetry are the most sensitive diagnosctic methods. The clinical treatment is useful in controlling the symptoms; however, the great problem is keeping the patients asymptomatic over time. Surgical treatment is indicated for patients who required continued drug use, intolerant to the drugs and with complicated forms of GERD.
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ASSIRATI FS, HASHIMOTO CL, DIB RA, FONTES LHS, NAVARRO-RODRIGUEZ T. High definition endoscopy and "narrow band imaging" in the diagnosis of gastroesophageal reflux disease. Arq Bras Cir Dig 2014; 27:59-65. [PMID: 24676302 PMCID: PMC4675487 DOI: 10.1590/s0102-67202014000100015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2013] [Accepted: 10/18/2013] [Indexed: 02/08/2023]
Abstract
INTRODUCTION The gastroesophageal reflux disease is a common condition in the western world but less than half of patients present endoscopic abnormalities, making a standard procedure unsuitable for diagnosis. High definition endoscopy coupled with narrow band imaging has shown potential for differentiation of lesions and possible biopsy, allowing early diagnosis and treatment. METHODS This review describes the principles of biotic and their influence in obtaining images with better definition of the vessels in the mucosa, through the narrow band imaging. Selected papers using it in patients with reflux disease and Barrett's esophagus are analyzed in several ways, highlighting the findings and limitations. CONCLUSION The meaning of the narrow band imaging in the endoscopic diagnosis of reflux disease will be defined by large scale studies, with different categories of patients, including assessment of symptoms and response to treatment.
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Affiliation(s)
- Frederico Salvador ASSIRATI
- From the Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade
de Medicina, Universidade de São Paulo (Department of Gastroenterology,
Hospital de Clínicas, School of Medicine, University of São Paulo),
São Paulo, SP, Brazil
| | - Cláudio Lyoiti HASHIMOTO
- From the Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade
de Medicina, Universidade de São Paulo (Department of Gastroenterology,
Hospital de Clínicas, School of Medicine, University of São Paulo),
São Paulo, SP, Brazil
| | - Ricardo Anuar DIB
- From the Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade
de Medicina, Universidade de São Paulo (Department of Gastroenterology,
Hospital de Clínicas, School of Medicine, University of São Paulo),
São Paulo, SP, Brazil
| | - Luiz Henrique Souza FONTES
- From the Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade
de Medicina, Universidade de São Paulo (Department of Gastroenterology,
Hospital de Clínicas, School of Medicine, University of São Paulo),
São Paulo, SP, Brazil
| | - Tomás NAVARRO-RODRIGUEZ
- From the Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade
de Medicina, Universidade de São Paulo (Department of Gastroenterology,
Hospital de Clínicas, School of Medicine, University of São Paulo),
São Paulo, SP, Brazil
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da Silva RCV, de Sá CC, Pascual-Vaca ÁO, de Souza Fontes LH, Herbella Fernandes FAM, Dib RA, Blanco CR, Queiroz RA, Navarro-Rodriguez T. Increase of lower esophageal sphincter pressure after osteopathic intervention on the diaphragm in patients with gastroesophageal reflux. Dis Esophagus 2013; 26:451-6. [PMID: 22676647 DOI: 10.1111/j.1442-2050.2012.01372.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The treatment of gastroesophageal reflux disease may be clinical or surgical. The clinical consists basically of the use of drugs; however, there are new techniques to complement this treatment, osteopathic intervention in the diaphragmatic muscle is one these. The objective of the study is to compare pressure values in the examination of esophageal manometry of the lower esophageal sphincter (LES) before and immediately after osteopathic intervention in the diaphragm muscle. Thirty-eight patients with gastroesophageal reflux disease - 16 submitted to sham technique and 22 submitted osteopathic technique - were randomly selected. The average respiratory pressure (ARP) and the maximum expiratory pressure (MEP) of the LES were measured by manometry before and after osteopathic technique at the point of highest pressure. Statistical analysis was performed using the Student's t-test and Mann-Whitney, and magnitude of the technique proposed was measured using the Cohen's index. Statistically significant difference in the osteopathic technique was found in three out of four in relation to the group of patients who performed the sham technique for the following measures of LES pressure: ARP with P= 0.027. The MEP had no statistical difference (P= 0.146). The values of Cohen d for the same measures were: ARP with d= 0.80 and MEP d= 0.52. Osteopathic manipulative technique produces a positive increment in the LES region soon after its performance.
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Abstract
CONTEXT Gastroesophageal reflux disease (GERD) is a condition which develops when the reflux of stomach contents causes troublesome symptoms and/or complications. Its pathophysiology, diagnosis and treatment have frequently been analyzed but it is interesting to review some aspects of the GERD refractory patients to the proton pump inhibitors treatment. The treatment encompasses behavioral measures and pharmacological therapy. The majority of the patients respond well to proton pump inhibitors treatment but 20%-42% of them may not do so well. Patients who are unresponsible to 4-8 weeks' treatment with proton pump inhibitors (omeprazole, pantoprazole, rabeprazole, lansoprazole, esomeprazole, pantoprazole-Mg) might have so-called refractory GERD. RESULTS In some cases the patients are not real refractory because either they do not have GERD or the disease was not correctly treated, but the term refractory is still employed. Although debatable, the Brazilian GERD Consensus based upon evidences recommends as first step in the diagnosis, the upper digestive endoscopy to exclude the diagnosis of peptic ulcer and cancer and in some cases identify the presence of esophageal mucosa erosions. CONCLUSIONS The main causes of the so-called refractory GERD are: (1) functional heartburn; (2) low levels of adherence to proton pump inhibitors treatment; (3) inadequate proton pump inhibitors dosage; (4) wrong diagnosis; (5) co-morbidities and pill-induced esophagitis; (6) genotypic differences; (7) nonacid gastroesophageal reflux; (8) autoimmune skin diseases; (9) eosinophilic esophagitis.
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Duman M, Polat E, Ozer M, Demirci Y, Yasar NF, Akyuz C, Uzun O, Peker KD, Genc E, Yol S. The effect of rabeprazole on LES tone in experimental rat model. J INVEST SURG 2013; 26:186-90. [PMID: 23514061 DOI: 10.3109/08941939.2012.733487] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Despite adequate treatment with proton pump inhibitors (PPIs), symptoms of gastroesophageal reflux disease (GERD) may remain persistent as well as Barrett's esophagus may emerge. It may be proposed that the relaxant effect of PPIs on the smooth muscles may lead to resistance of symptoms. The aim of this study is to investigate effects of rabeprazole on the lower esophageal sphincter (LES) pressure with a rat model. MATERIALS AND METHODS Sixteen rats were grouped as control and treatment groups. After obtaining LES tissues followed by a 60 min equilibration period for stabilization, contractile response to carbachol was obtained by application of single dose of carbachol to have a final concentration of 10(-6) M in the organ bath. After the contractions reached a plateau, concentration-response relationships for rabeprazole were obtained in a cumulative manner in the treatment group. RESULTS In the carbachol contracted LES preparations; 1.5 × 10(-6) and 1.5×10(-5) M of rabeprazole caused 6.08% and 11.34% relaxations respectively which were not statistically significant. However, mean integral relaxation value for 4.5 × 10(-5) M of rabeprazole was 17.34% and this relaxation was significant compared with controls. CONCLUSIONS In the present study, rabeprazole caused no direct significant change in LES tone in the therapeutic dose range applied to the organ bath. However, rabeprazole at the high dose caused a significant decrease in the LES tone.
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Affiliation(s)
- Mustafa Duman
- Department of Gastrointestinal Surgery, Kartal Kosuyolu Training and Research Hospital, Istanbul, Turkey.
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Martín-de-Argila C, Martínez-Jiménez P. Epidemiological study on the incidence of gastroesophageal reflux disease symptoms in patients in acute treatment with NSAIDs. Expert Rev Gastroenterol Hepatol 2013; 7:27-33. [PMID: 23265146 DOI: 10.1586/egh.12.61] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Gastroesophageal reflux disease (GERD) is one of the most common disorders in medical practice. The prevalence of GERD in Spain has been reported to be 15%. GERD is associated with esophageal and extra-esophageal complications and with a negative impact on the patients' related quality of life. Several risk factors have been related with the development of GERD, including smoking, coffee intake, alcohol consumption and use of medication, such as NSAIDs. If untreated, GERD symptoms can lead to a decrease of patients' related quality of life and to treatment discontinuation. From this study, it was confirmed that the relationship between GERD and some behavioral risk factors, such as alcohol intake, smoking and coffee consumption, and concomitant treatment with NSAID drugs. Among the protective factors for GERD, antisecretory agents and antacids have shown to be essential for the control of GERD, the use of proton pump inhibitors being the predominant protective factor.
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Affiliation(s)
- Carlos Martín-de-Argila
- Department of Gastroenterology, Hospital Universitario Ramón y Cajal, Carretera Colmenar Viejo, KM 9,100, 28049 Madrid, Spain.
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Pretto G, Gurski RR, Binato M, Navarini D, Aguiar WW, Meurer L. Increase of epidermal growth factor receptor expression in progression of GERD, Barrett, and adenocarcinoma of esophagus. Dig Dis Sci 2013; 58:115-22. [PMID: 22875307 DOI: 10.1007/s10620-012-2316-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2012] [Accepted: 07/06/2012] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Gastroesophageal reflux disease (GERD) is a pathology with a wide range of clinical and endoscopic manifestations. Epidermal growth factor receptor (EGFR), found in the epithelium of the digestive tract, plays an important role in epithelial repair and shows increased expression in different neoplasms, including esophageal tumors. OBJECTIVES The purpose of this study was to evaluate EGFR expression using immunohistochemistry in esophageal biopsies obtained from patients with GERD, Barrett's esophagus, and adenocarcinoma of the esophagus. METHODS EGFR expression was immunohistochemically determined in biopsies from 194 patients with symptoms suggestive of GERD or adenocarcinoma of the esophagus, seen at two Brazilian university hospitals between January 2003 and December 2008. Based on histopathological analysis, patients were divided into three groups: GERD, Barrett's esophagus and adenocarcinoma of the esophagus. EGFR expression was considered positive when staining was detected in the membrane. RESULTS Mean age was 55.25 years (range 30-90). Patients with GERD (n = 127) accounted for 65.5% of the sample, compared with 12.4% (n = 24) of patients with Barrett's esophagus and 22.2% (n = 43) of patients with esophageal adenocarcinoma. Immunohistochemical analysis was positive for EGFR in 19.1% of the patients (37/194), divided as follows: 8.7% (11/127) in the GERD group, 25% (6/24) in the Barrett's esophagus group, and 46.5% (20/43) in the esophageal adenocarcinoma group. Statistical analysis revealed significant differences between the three groups (p = 0.0001). CONCLUSIONS GERD patients showed lower levels of EGFR expression than patients with Barrett's esophagus or patients with adenocarcinoma of the esophagus, suggesting a direct relationship between EGFR expression and disease progression.
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Mulder DJ, Mak N, Hurlbut DJ, Justinich CJ. Atopic and non-atopic eosinophilic oesophagitis are distinguished by immunoglobulin E-bearing intraepithelial mast cells. Histopathology 2012; 61:810-22. [PMID: 22978418 DOI: 10.1111/j.1365-2559.2012.4303.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
AIMS Eosinophilic oesophagitis (EoE) occurs in atopic individuals and features eosinophils and mast cells, but differences in the inflammatory cell density between the epithelium and lamina propria (LP) are not fully understood. The aim of this study was to determine if numbers of eosinophils, B lymphocytes and immunoglobulin E (IgE)-bearing mast cells are increased in the mucosa of EoE patients with and without concurrent atopy. METHODS AND RESULTS Oesophageal biopsies containing ≥ 4 high-power fields (HPF) of epithelium and LP were identified for normal (n = 9), gastroesophageal reflux disease (GERD) (n = 5) and EoE (n = 25) patients. Patients were classified as atopic or not by clinical history. Immunohistochemistry identified mast cells, B lymphocytes and eosinophils. Eosinophil density was increased in the LP in EoE. Intraepithelial eosinophil density correlated with eosinophils/HPF, CD20(+) B lymphocyte density and tryptase(+) IgE(+) mast cell density. Increased intraepithelial IgE(+) cell density in EoE was associated with mast cells and not B lymphocytes. Intraepithelial IgE(+) mast cell densities were significantly higher in biopsies from the subgroup of EoE patients with atopy. CONCLUSIONS EoE diagnosis using maximal eosinophil count/HPF correlates with average counts/mm(2), and intraepithelial eosinophil densities are higher in children than adults with EoE. In EoE, numbers of eosinophils and mast cells are increased in the LP. IgE-bearing mast cells are increased in atopic EoE patients but not in non-atopic EoE patients.
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Affiliation(s)
- Daniel J Mulder
- Department of Anatomy and Cell Biology, Gastrointestinal Diseases Research Unit, Queen's University, Kingston, Ontario, Canada
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Ratier JCDA, Pizzichini E, Pizzichini M. Gastroesophageal reflux disease and airway hyperresponsiveness: concomitance beyond the realm of chance? J Bras Pneumol 2012; 37:680-8. [PMID: 22042402 DOI: 10.1590/s1806-37132011000500017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2011] [Accepted: 05/23/2011] [Indexed: 12/31/2022] Open
Abstract
Gastroesophageal reflux disease and asthma are both quite common the world over, and they can coexist. However, the nature of the relationship between these two diseases remains unclear. In this study, we review controversial aspects of the relationships among asthma, airway hyperresponsiveness, and gastroesophageal reflux disease in adults and in children.
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Dal-Paz K, Moraes-Filho JP, Navarro-Rodriguez T, Eisig JN, Barbuti R, Quigley EMM. Low levels of adherence with proton pump inhibitor therapy contribute to therapeutic failure in gastroesophageal reflux disease. Dis Esophagus 2012; 25:107-13. [PMID: 21777341 DOI: 10.1111/j.1442-2050.2011.01227.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
To assess adherence to proton pump inhibitor (PPI) treatment and associated variables in patients with gastroesophageal reflux disease (GERD). Cross-sectional and prospective comprising 240 consecutive adult patients, diagnosed with GERD for whom continuous use of standard or double dose of omeprazole had been prescribed. Patients were ranked as ne-GERD (162: 67.5%) or e-GERD classified according to the Los Angeles classification as A (48:20.0%), B (21:8.6%), C (1:0.5%), D (1:0.5%), and Barrett's esophagus (7:2.9%). The Morisky questionnaire was applied to assess adherence to therapy and a GERD questionnaire to assess symptoms and their impact. Adherence was correlated with demographics, cotherapies, comorbidities, treatment duration, symptoms scores, endoscopic findings, and patient awareness of their disease. 126 patients (52.5%) exhibited high level of adherence and 114 (47.5%) low level. Youngers (P= 0.002) or married (O.R. 2.41, P= 0.03 vs. widowers) patients had lower levels of adherence; symptomatic patients exhibited lower adherence (P= 0.02). All other variables studied had no influence on adherence. Patients with GERD attending a tertiary referral hospital in São Paulo exhibited a high rate of low adherence to the prescribed PPI therapy that may play a role in the therapy failure. Age <60 years, marital status and being symptomatic were risk factors for low adherence.
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Affiliation(s)
- K Dal-Paz
- Department of Gastroenterology, University of São Paulo, School of Medicine, São Paulo, Brazil
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Moraes-Filho JPP. [How far are valid the consensus?]. Arq Gastroenterol 2010; 47:128-129. [PMID: 20721454 DOI: 10.1590/s0004-28032010000200002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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