1
|
Fernandes YR. Unraveling the Dynamics of Esophageal Motility, Esophagitis Severity, and Age in GERD Patients: A Cross-Sectional Exploration. Cureus 2024; 16:e53979. [PMID: 38468980 PMCID: PMC10927278 DOI: 10.7759/cureus.53979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/10/2024] [Indexed: 03/13/2024] Open
Abstract
BACKGROUND Gastroesophageal reflux disease (GERD) is characterized by prolonged exposure of the esophageal mucosa to gastric content, with esophageal motility playing a pivotal role in its pathophysiology. This study employs a cross-sectional design to investigate the interplay between esophageal motility, the severity of esophagitis, and age in individuals presenting with GERD symptoms. OBJECTIVE The primary objective is to assess proximal and distal esophageal contractions in individuals with GERD symptoms, exploring potential correlations with the severity of esophageal lesions and age. METHODS A total of 47 patients reporting heartburn and acid regurgitation underwent diagnostic investigations, including esophageal manometry, radiological examinations, and endoscopy. Patients were categorized into groups based on the presence and severity of esophagitis. Esophageal contractions were monitored using a manometric method at various distances from the UES after swallowing 5 mL of water. RESULTS Patients with severe esophagitis (SE) exhibited a reduced distal esophageal contraction amplitude compared to those without esophagitis (WE) or with moderate esophagitis (ME). No significant age-related differences were observed in esophageal contractions. Analyses included contraction amplitude, duration, area under the curve (AUC), and propagation time. CONCLUSION This study provides insights into the nuanced relationship between esophageal motility, esophagitis severity, and age in GERD patients. The findings highlight the significance of distal esophageal contractions in SE cases, suggesting potential implications for disease progression. Age did not emerge as a significant factor influencing esophageal motility in this patient cohort.
Collapse
Affiliation(s)
- Ygor R Fernandes
- General Surgery and Digestive Endoscopy, Escola Paulista de Medicina, Universidade Federal de São Paulo, Hospital São Paulo, São Paulo, BRA
| |
Collapse
|
2
|
Evidence-based clinical practice guidelines for gastroesophageal reflux disease 2021. J Gastroenterol 2022; 57:267-285. [PMID: 35226174 PMCID: PMC8938399 DOI: 10.1007/s00535-022-01861-z] [Citation(s) in RCA: 86] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 02/03/2022] [Indexed: 02/06/2023]
Abstract
In Japan, with the increasing prevalence of gastroesophageal reflux disease (GERD) and growing public interest, the Japanese Society of Gastroenterology issued Evidence-based Clinical Practice Guidelines for GERD (1st edition) in 2009 and a revised 2nd edition in 2015. A number of studies on GERD were subsequently conducted in Japan and abroad, and vonoprazan, a potassium-competitive acid blocker (P-CAB), became available for the first time in Japan in February 2015. The revised 3rd edition (Japanese edition), which incorporates new findings and information, was published in April 2021. These guidelines are summarized herein, particularly sections related to the treatment of GERD. The important clinical issues addressed in the present revision are (i) the introduction of treatment algorithms that classify GERD into reflux esophagitis and non-erosive reflux disease, (ii) the clarification of treatment algorithms based on to the severity of reflux esophagitis, and (iii) the positioning of vonoprazan in the treatment for GERD. The present guidelines propose vonoprazan as the initial/maintenance treatment for severe reflux esophagitis. They also recommend vonoprazan or PPI as an initial treatment for mild reflux esophagitis and recommended PPI and proposed vonoprazan as maintenance treatment. These updated guidelines offer the best clinical strategies for GERD patients in Japan and hope that they will be of global use for the diagnosis and treatment for GERD.
Collapse
|
3
|
Kawami N, Hoshino S, Hoshikawa Y, Tanabe T, Koeda M, Momma E, Takenouchi N, Hanada Y, Kaise M, Iwakiri K. Efficacy of rikkunshito in patients with functional heartburn: a prospective pilot study. J NIPPON MED SCH 2021; 89:56-65. [PMID: 33692303 DOI: 10.1272/jnms.jnms.2022_89-106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Although the efficacy of rikkunshito in patients with treatment-resistant non-erosive gastroesophageal reflux disease (NERD) has been reported, it is unclear for which subgroups of NERD patients (per the Rome IV criteria) rikkunshito is effective. The objective of this study was to investigate the efficacy of rikkunshito in patients with functional heartburn. METHODS Ten patients with functional heartburn who experienced symptoms of dyspepsia were enrolled. The patients were administered rikkunshito for 8 weeks. The frequency scale for the symptoms of GERD (FSSG), Japanese translation of quality of life in reflux and dyspepsia questionnaire (QOLRAD-J), and hospital anxiety and depression scale (HADS) were evaluated before and 4 and 8 weeks after administration. Overall treatment efficacy (OTE) was evaluated 8 weeks after administration. RESULTS One patient was discontinued 4 weeks after administration because of voluntary withdrawal. Total FSSG score was significantly (P = 0.039) lower 8 weeks after treatment or at discontinuation (13.2 ± 8.0) than before treatment (18.3 ± 10.7). Although QOLRAD-J score tended to increase 8 weeks after treatment or at discontinuation compared with before treatment, no significant difference was observed. HADS score did not decrease significantly 8 weeks after treatment or at discontinuation compared with before treatment. However, a correlation was found between total FSSG and HADS anxiety scores (correlation coefficient: 0.684, P = 0.027). CONCLUSIONS This was the first study to investigate the efficacy of rikkunshito in patients with functional heartburn. Rikkunshito may be effective in these patients.
Collapse
Affiliation(s)
- Noriyuki Kawami
- Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine
| | - Shintaro Hoshino
- Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine
| | - Yoshimasa Hoshikawa
- Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine
| | - Tomohide Tanabe
- Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine
| | - Mai Koeda
- Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine
| | - Eri Momma
- Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine
| | - Nana Takenouchi
- Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine
| | - Yuriko Hanada
- Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine
| | - Mitsuru Kaise
- Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine
| | - Katsuhiko Iwakiri
- Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine
| |
Collapse
|
4
|
Savarino V, Marabotto E, Zentilin P, Demarzo MG, Pellegatta G, Frazzoni M, De Bortoli N, Tolone S, Giannini EG, Savarino E. Esophageal reflux hypersensitivity: Non-GERD or still GERD? Dig Liver Dis 2020; 52:1413-1420. [PMID: 33097427 DOI: 10.1016/j.dld.2020.10.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 09/29/2020] [Accepted: 10/01/2020] [Indexed: 12/11/2022]
Abstract
The most recent iteration of the classifications for functional esophageal disorders, Rome IV, proposed relevant modifications of the previous definitions for Rome III. They specifically considered increased esophageal acid exposure as the marker of gastroesophageal reflux disease (GERD), including the remaining part of non-erosive reflux disease patients with normal acid in the group with functional alterations, considering both reflux hypersensitivity and functional heartburn. However, recent pathophysiological and therapeutic data suggest the need for a return to including reflux hypersensitivity in the GERD spectrum. Indeed, physiologic alterations in esophageal mucosal integrity and chemical clearance, the presence of microscopic esophagitis, and strict symptom-reflux association support the concept that reflux hypersensitivity pertains to GERD. Surgical anti-reflux therapy has resulted in positive outcomes, even in the long term, in patients with reflux hypersensitivity and not in those with functional heartburn. Moreover, clinical trials using neuromodulators have been scarce and provided conflicting results. As a result, the real progress of the Rome IV classifications is in dispute. This article aims to summarize the most recent knowledge of non-erosive reflux disease and reflux hypersensitivity to discuss the utility of Rome IV criteria in the identification and management of functional esophageal disorders.
Collapse
Affiliation(s)
- Vincenzo Savarino
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Elisa Marabotto
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Patrizia Zentilin
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Maria Giulia Demarzo
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Gaia Pellegatta
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas, Rozzano, Milan, Italy
| | - Marzio Frazzoni
- Digestive Pathophysiology Unit, Baggiovara Hospital, Modena, Italy
| | - Nicola De Bortoli
- Department of Translational Research and New Technology in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Salvatore Tolone
- General and Bariatric Surgery Unit, Department of Surgery, Università della Campania Luigi Vanvitelli, Naples, Italy
| | - Edoardo Giovanni Giannini
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Edoardo Savarino
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy.
| |
Collapse
|
5
|
Nacci A, Bastiani L, Barillari MR, Lechien JR, Martinelli M, Bortoli ND, Berrettini S, Fattori B. Assessment and Diagnostic Accuracy Evaluation of the Reflux Symptom Index (RSI) Scale: Psychometric Properties using Optimal Scaling Techniques. Ann Otol Rhinol Laryngol 2020; 129:1020-1029. [PMID: 32468832 DOI: 10.1177/0003489420930034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVES To investigate the psychometric properties of the reflux symptom index (RSI) as short screening approach for the diagnostic of laryngopharyngeal reflux (LPR) in patients with confirmed diagnosed regarding the 24-hour multichannel intraluminal impedance-pH monitoring (MII-pH). METHODS From January 2017 to December 2018, 56 patients with LPR symptoms and 71 healthy individuals (control group) were prospectively enrolled. The LPR diagnosis was confirmed through MII-pH results. All subjects (n = 127) fulfilled RSI and the Reflux Finding Score (RFS) was performed through flexible fiberoptic endoscopy. The sensitivity and the specificity of RSI was assessed by ROC (Receiver Operating Characteristic) analysis. RESULTS A total of 15 LPR patients (26.8%) of the clinical group met MII-pH diagnostic criteria. Among subjects classified as positive for MII- pH diagnoses, RSI and RFS mean scores were respectively 20 (SD ± 10.5) and 7.1 (SD ± 2.5), values not significantly different compared to the negative MII-pH group. The metric analysis of the items led to the realization of a binary recoding of the score. Both versions had similar psychometric properties, α was 0.840 for RSI original version and 0.836 for RSI binary version. High and comparable area under curve (AUC) values indicate a good ability of both scales to discriminate between individuals with and without LPR pathology diagnosis. Based on balanced sensitivity and specificity, the optimal cut-off scores for LPR pathology were ≥ 5 for RSI binary version and ≥ 15 for RSI original version. Both version overestimated LPR prevalence. The original version had more sensitivity and the RSI Binary version had more specificity. CONCLUSIONS It would be necessary to think about modifying the original RSI in order to improve its sensitivity and specificity (RSI binary version, adding or changing some items), or to introduce new scores in order to better frame the probably affected of LPR patient.
Collapse
Affiliation(s)
- Andrea Nacci
- ENT Audiology Phoniatric Unit, University of Pisa, Pisa, Italy.,Laryngopharyngeal Reflux Study Group of YO-IFOS, Paris, France
| | - Luca Bastiani
- Laryngopharyngeal Reflux Study Group of YO-IFOS, Paris, France.,CNR Institute of Clinical Physiology, Pisa, Italy
| | - Maria Rosaria Barillari
- Laryngopharyngeal Reflux Study Group of YO-IFOS, Paris, France.,Department of Mental and Physical Health and Preventive Medicine, Division of Phoniatrics and Audiology, Luigi Vanvitelli University, Naples, Italy
| | - Jerome R Lechien
- Laryngopharyngeal Reflux Study Group of YO-IFOS, Paris, France.,Laboratory of Human Anatomy and Experimental Oncology, Faculty of Medicine, UMONS Research Institute for Health Sciences and Technology, University of Mons (UMons), Mons, Belgium
| | - Massimo Martinelli
- CNR Institute of Information Science and Technologies, Signals & Images Lab, Pisa, Italy
| | - Nicola De Bortoli
- Department of Translational Research and New Technologies in Medicine and Surgery, Gastroenterology Unit, University of Pisa, Pisa, Italy
| | | | - Bruno Fattori
- ENT Audiology Phoniatric Unit, University of Pisa, Pisa, Italy
| |
Collapse
|
6
|
Kuribayashi Y, Iizuka T, Nomura K, Furuhata T, Yamashita S, Matsui A, Kikuchi D, Mitani T, Kaise M, Hoteya S. Esophageal Motility after Extensive Circumferential Endoscopic Submucosal Dissection for Superficial Esophageal Cancer. Digestion 2019; 98:153-160. [PMID: 29870972 DOI: 10.1159/000487751] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 02/16/2018] [Indexed: 02/04/2023]
Abstract
BACKGROUND/AIMS Endoscopic submucosal dissection (ESD) for superficial esophageal cancer is sometimes extensive, and in our experience, patients not infrequently present with dysphagia after ESD even in the absence of esophageal stricture. The aim of this study was to evaluate esophageal motility using high-resolution manometry (HRM) in patients with and without dysphagia after extensive circumferential ESD. METHODS HRM was performed in a total of 52 patients who had undergone ESD for superficial esophageal cancer and a mucosal defect after ESD exceeded more than two-thirds of the esophageal circumference. The frequency and type of esophageal dysmotility and the relationship between esophageal motility and dysphagia were evaluated. RESULTS Esophageal dysmotility was observed in 13 patients (25%): jackhammer esophagus in 4, esophagogastric junction outflow obstruction in 4, absent contractility in 2, and distal esophageal spasm, ineffective esophageal motility, and fragmented peristalsis in 1 patient each. Of the 22 patients with dysphagia after ESD, 9 (41%) had esophageal dysmotility. Of the 30 patients without dysphagia after ESD, 4 (13%) had esophageal dysmotility. The relationship between dysmotility and dysphagia was significant (p = 0.025). CONCLUSIONS Esophageal dysmotility exists in approximately one-quarter of patients after extensive circumferential ESD, which is associated with dysphagia in the absence of esophageal stricture.
Collapse
Affiliation(s)
| | - Toshiro Iizuka
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Kosuke Nomura
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Tsukasa Furuhata
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | | | - Akira Matsui
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Daisuke Kikuchi
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Toshifumi Mitani
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| | - Mitsuru Kaise
- Department of Gastroenterology, Nippon Medical School, Tokyo, Japan
| | - Shu Hoteya
- Department of Gastroenterology, Toranomon Hospital, Tokyo, Japan
| |
Collapse
|
7
|
Niu CY, Zhou YS, Wu FX. Individualized medicine of gastroesophageal reflux disease. Shijie Huaren Xiaohua Zazhi 2018; 26:2046-2056. [DOI: 10.11569/wcjd.v26.i35.2046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Gastroesophageal reflux disease (GERD) is a common disease worldwide, and its prevalence is increasing in both developed and developing countries. GERD is divided into three subtypes, namely, erosive esophagitis, nonerosive reflux disease (NERD), and Barrett's esophagus. The etiology, pathogenesis, clinical manifestations, and response to treatment of GERD invariably show high heterogeneity or significant individual difference, especially NERD and refractory GERD. On the other hand, advanced technology has currently provided a wide range of methods for the diagnosis and treatment of GERD patients; however, the long-term efficacy and quality of life of some patients are unsatisfactory. Therefore, each GERD patient needs a specialized management strategy aiming at his/her own condition, which is known as individualized medicine or personalized medicine. The goal of GERD treatment is to relieve the symptoms, while symptomatic remission is directly related to the quality of life. In other words, health-related quality of life and patient satisfaction may be reasonable criteria for GERD. In this paper, we will discuss the individualized medicine of GERD.
Collapse
Affiliation(s)
- Chun-Yan Niu
- Department of Gastroenterology, Xiang'an Hospital, Xiamen University, Xiamen 361101, Fujian Province, China
| | - Yong-Shun Zhou
- Department of Gastroenterology, Xiamen University Hospital, Xiamen 361005, Fujian Province, China
| | - Fang-Xiong Wu
- Department of Gastroenterology, the First Affiliated Hospital of Xi'an Medical College, Xi'an 710077, Shaanxi Province, China
| |
Collapse
|
8
|
Matsumura T, Arai M, Ishigami H, Fujie M, Ishikawa K, Akizue N, Taida T, Ohta Y, Hamanaka S, Okimoto K, Saito K, Maruoka D, Nakagawa T, Kato N. Evaluation of Esophageal Mucosal Integrity in Patients with Gastroesophageal Reflux Disease. Digestion 2018; 97:31-37. [PMID: 29393167 DOI: 10.1159/000484106] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Impaired esophageal mucosal integrity plays a role in causing symptoms of gastroesophageal reflux disease (GERD). Recently, the assessment of esophageal baseline impedance (BI) using the multichannel intraluminal impedance-pH (MII-pH) test was suggested as a surrogate technique for the study of esophageal mucosal integrity and was reported to be useful in distinguishing GERD from non-GERD. However, measuring BI requires a 24-h testing period, is complicated, and causes considerable patient discomfort. SUMMARY Recently, endoscopy-guided catheters that can measure mucosal impedance (MI) and mucosal admittance (MA), which is the inverse of impedance, were developed, and their usefulness in measuring MI and MA for the diagnosis of GERD has been reported. In these studies, esophageal MI values were significantly lower in patients with GERD than in those without GERD. In contrast, esophageal MA was significantly higher in patients with GERD than in those without. Furthermore, we reported that MA is inversely correlated with BI and correlated with acid exposure time. Key Messages: Endoscopy-guided real-time measurement of MI and MA may allow the estimation of mucosal integrity and may be a useful diagnostic tool for patients with GERD in a manner similar to 24-h MII-pH monitoring.
Collapse
Affiliation(s)
- Tomoaki Matsumura
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Makoto Arai
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Hideaki Ishigami
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Mai Fujie
- Department of Clinical Engineering Center, Chiba University Hospital, Chiba, Japan
| | - Kentaro Ishikawa
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Naoki Akizue
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Takashi Taida
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Yuki Ohta
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Shinsaku Hamanaka
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Kenichiro Okimoto
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Keiko Saito
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Daisuke Maruoka
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tomoo Nakagawa
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Naoya Kato
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| |
Collapse
|
9
|
Niikura R, Yamada A, Hirata Y, Hayakawa Y, Takahashi A, Shinozaki T, Takeuchi Y, Fujishiro M, Koike K. Efficacy of Vonoprazan for Gastroesophageal Reflux Symptoms in Patients with Proton Pump Inhibitor-resistant Non-erosive Reflux Disease. Intern Med 2018; 57:2443-2450. [PMID: 29607951 PMCID: PMC6172555 DOI: 10.2169/internalmedicine.0492-17] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Accepted: 01/24/2018] [Indexed: 12/20/2022] Open
Abstract
Objective Clinically, patients with proton pomp inhibitor (PPI)-resistant gastroesophageal reflux disease (GERD) are very challenging to treat. The aim of this study was to determine the rates of symptom relief and adverse events among PPI-resistant GERD patients that changed their therapy from a PPI to vonoprazan. Methods Patients with severe gastroesophageal reflux symptoms (total GERD-Q score ≥8) without endoscopic findings of mucosal breaks who changed their medication from a PPI to vonoprazan during a 12-week period from 2015 to 2016 at 2 hospitals were selected. The primary outcome was the self-reported relief of gastroesophageal reflux symptoms. The odds ratio (OR) for the improvement of symptoms was calculated based on an exact binomial distribution using a matched-pair analysis. The secondary outcome was the GERD-Q score and adverse events. Results Twenty-six patients (6 men) with a mean age of 67.5 years were analyzed. After the therapy was changed from a PPI to vonoprazan, 18 patients (69.2%) reported an improvement, 6 (23.1%) reported no change, and 2 (7.7%) reported an exacerbation of symptoms. A change in therapy was significantly associated with improved self-reported symptoms (OR 9.0, p<0.001). The mean total GERD-Q score during vonoprazan treatment was significantly lower than that during PPI therapy (11.96 vs. 8.92). There were no significant differences in the incidence of adverse events between the therapies. Conclusion Changing the medication from a PPI to vonoprazan was significantly associated with an improvement in gastroesophageal reflux symptoms. Vonoprazan is one of the most promising treatment options for patients with PPI-resistant GERD.
Collapse
Affiliation(s)
- Ryota Niikura
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Atsuo Yamada
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Yoshihiro Hirata
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Yoku Hayakawa
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan
| | - Akihiro Takahashi
- Department of Gastroenterology, The Japan Association for Development of Community Medicine Nerimahikarigaoka Hospital, Japan
| | - Tomohiro Shinozaki
- Department of Biostatistics, School of Public Health, Graduate School of Medicine, The University of Tokyo, Japan
| | - Yoshinori Takeuchi
- Department of Biostatistics, School of Public Health, Graduate School of Medicine, The University of Tokyo, Japan
| | - Mitsuhiro Fujishiro
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan
- Department of Endoscopy and Endoscopic Surgery, The University of Tokyo Hospital, Japan
| | - Kazuhiko Koike
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Japan
| |
Collapse
|
10
|
Affiliation(s)
- Yeong Yeh Lee
- School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Kelantan, Malaysia.
| | - Justin C Y Wu
- Institute of Digestive Disease, The Chinese University of Hong Kong, Shatin, Hong Kong
| |
Collapse
|
11
|
Kawaguchi S, Takeuchi T, Inoue Y, Takahashi Y, Ozaki H, Ota K, Harada S, Edogawa S, Kojima Y, Yamashita H, Fukuchi T, Ashida K, Higuchi K. Exploratory Research on Latent Esophageal Motility Disorders in Dysphagia Patients. Digestion 2018; 95:269-274. [PMID: 28395277 DOI: 10.1159/000470901] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 03/13/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND/AIMS High-resolution manometry (HRM) has been applied to assess esophageal motility disorders. However, the frequency and types of motility disorders in patients with dysphagia, which are frequently seen in clinical practice, are not clear. We evaluated latent esophageal motility disorders associated with dysphagia. METHODS The study included patients without erosive esophageal mucosal damage and with dysphagia symptoms refractory to at least 8 weeks of standard-dose proton pump inhibitors. After enrolment, HRM was used to evaluate for esophageal motility disorder based on the Chicago classification. RESULTS Esophageal motility disorder was found in 58 of 100 patients and was classified based on the causes: achalasia (13%), esophagogastric junction outflow obstruction (16%), distal esophageal spasms (3%), weak peristalsis (14%), frequently failed peristalsis (5%), and hypertensive peristalsis (7%). CONCLUSION Primary esophageal motility disorder was found in approximately 50% of cases in dysphagia patients. Therefore, esophageal motility disorder is not an uncommon condition and should be sought for in order to elucidate precisely the cause of dysphagia.
Collapse
Affiliation(s)
- Shinpei Kawaguchi
- 2nd Department of Internal Medicine, Osaka Medical College, Takatsuki, Japan
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
12
|
Kawami N, Takenouchi N, Umezawa M, Hoshino S, Hanada Y, Hoshikawa Y, Sano H, Hoshihara Y, Nomura T, Uchida E, Iwakiri K. Pathogenesis of Double-Dose Proton Pump Inhibitor-Resistant Non-Erosive Reflux Disease, and Mechanism of Reflux Symptoms and Gastric Acid Secretion-Suppressive Effect in the Presence or Absence of Helicobacter pylori Infection. Digestion 2017; 95:140-145. [PMID: 28161707 DOI: 10.1159/000455834] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Accepted: 01/05/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND Various mechanisms have been suggested to be responsible for contributing to the occurrence of proton pump inhibitor (PPI)-resistant non-erosive reflux disease (NERD). The aims of this study were to clarify the pathogenesis of PPI-resistant NERD. METHODS Fifty-three patients with NERD, who had persistent reflux symptoms despite taking double-dose PPI, were included in this study. After excluding eosinophilic esophagitis (EoE) and primary esophageal motility disorder, esophageal impedance-pH monitoring was carried out. In symptom index (SI)-positive patients, the mechanism of SI positivity and the percent time with intragastric pH >4 were investigated according to the presence or absence of Helicobacter pylori infection. RESULTS One of the 53 patients had EoE, and 4 had primary esophageal motility disorder. Twenty-three and 2 patients were SI-positive for liquid and gas-only reflux respectively. Of 17 SI-positive, H. pylori-negative patients, 5 were SI-positive for acid reflux, whereas all of the H. pylori-positive patients were SI-positive for non-acid reflux. The percent time with intragastric pH >4 was significantly lower in the H. pylori-negative patients than in the H. pylori-positive patients. CONCLUSIONS The pathogenesis of double-dose PPI-resistant NERD was identified in 57%. In some of H. pylori-negative patients, acid-related symptoms were observed. However, in H. pylori-positive patients, these symptoms were excluded by taking double-dose PPI.
Collapse
Affiliation(s)
- Noriyuki Kawami
- Department of Gastroenterology, Nippon Medical School, Graduate School of Medicine, Tokyo, Japan
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Jung DH, Park H. Is Gastroesophageal Reflux Disease and Achalasia Coincident or Not? J Neurogastroenterol Motil 2017; 23:5-8. [PMID: 27771944 PMCID: PMC5216628 DOI: 10.5056/jnm16121] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Revised: 09/12/2016] [Accepted: 09/20/2016] [Indexed: 12/13/2022] Open
Abstract
Achalasia and gastroesophageal reflux disease (GERD) are on opposite ends of the spectrum of lower esophageal sphincter dysfunction. Heartburn is the main symptom of GERD. However, heartburn and regurgitation are frequently observed in patients who have achalasia. The diagnosis of achalasia might be delayed because these symptoms are misinterpreted as gastroesophageal reflux. Here, we reviewed the clinical characteristics of patients with the erroneous diagnosis of GERD who actually had untreated achalasia.
Collapse
Affiliation(s)
- Da Hyun Jung
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hyojin Park
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| |
Collapse
|
14
|
LINX ® magnetic esophageal sphincter augmentation versus Nissen fundoplication for gastroesophageal reflux disease: a systematic review and meta-analysis. Surg Endosc 2016; 31:3078-3084. [PMID: 27981382 DOI: 10.1007/s00464-016-5370-3] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Accepted: 11/21/2016] [Indexed: 12/14/2022]
Abstract
BACKGROUND The LINX® magnetic sphincter augmentation system (MSA) is a surgical technique with short-term evidence demonstrating efficacy in the treatment of medically refractory or chronic gastroesophageal reflux disease (GERD). Currently, the Nissen fundoplication is the gold-standard surgical treatment for GERD. We are the first to systematically review the literature and perform a meta-analysis comparing MSA to the Nissen fundoplication. METHODS A comprehensive search of electronic databases (e.g., MEDLINE, EMBASE, SCOPUS, Web of Science and the Cochrane Library) using search terms "Gastroesophageal reflux or heartburn" and "LINX or endoluminal or magnetic" and "fundoplication or Nissen" was completed. All randomized controlled trials, non-randomized comparison study and case series with greater than 5 patients were included. Five hundred and forty-seven titles were identified through primary search, and 197 titles or abstracts were screened after removing duplicates. Meta-analysis was performed on postoperative quality of life outcomes, procedural efficacy and patient procedural satisfaction. RESULTS Three primary studies identified a total of 688 patients, of whom 273 and 415 underwent Nissen fundoplication and MSA, respectively. MSA was statistically superior to LNF in preserving patient's ability to belch (95.2 vs 65.9%, p < 0.00001) and ability to emesis (93.5 vs 49.5%, p < 0.0001). There was no statistically significant difference between MSA and LNF in gas/bloating (26.7 vs 53.4%, p = 0.06), postoperative dysphagia (33.9 vs 47.1%, p = 0.43) and proton pump inhibitor (PPI) elimination (81.4 vs 81.5%, p = 0.68). CONCLUSION Magnetic sphincter augmentation appears to be an effective treatment for GERD with short-term outcomes comparable to the more technically challenging and time-consuming Nissen fundoplication. Long-term comparative outcome data past 1 year are needed in order to further understand the efficacy of magnetic sphincter augmentation.
Collapse
|
15
|
Lo WK, Burakoff R, Goldberg HJ, Feldman N, Chan WW. Pre-lung transplant measures of reflux on impedance are superior to pH testing alone in predicting early allograft injury. World J Gastroenterol 2015; 21:9111-9117. [PMID: 26290637 PMCID: PMC4533042 DOI: 10.3748/wjg.v21.i30.9111] [Citation(s) in RCA: 16] [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: 02/10/2015] [Revised: 04/28/2015] [Accepted: 06/10/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate pre-lung transplant acid reflux on pH-testing vs corresponding bolus reflux on multichannel intraluminal impedance (MII) to predict early allograft injury.
METHODS: This was a retrospective cohort study of lung transplant recipients who underwent pre-transplant combined MII-pH-testing at a tertiary care center from January 2007 to November 2012. Patients with pre-transplant fundoplication were excluded. Time-to-event analysis was performed using a Cox proportional hazards model to assess associations between measures of reflux on MII-pH testing and early allograft injury. Area under the receiver operating characteristic (ROC) curve (c-statistic) of the Cox model was calculated to assess the predictive value of each reflux parameter for early allograft injury. Six pH-testing parameters and their corresponding MII measures were specified a priori. The pH parameters were upright, recumbent, and overall acid reflux exposure; elevated acid reflux exposure; total acid reflux episodes; and acid clearance time. The corresponding MII measures were upright, recumbent, and overall bolus reflux exposure; elevated bolus reflux exposure; total bolus reflux episodes; and bolus clearance time.
RESULTS: Thirty-two subjects (47% men, mean age: 55 years old) met the inclusion criteria of the study. Idiopathic pulmonary fibrosis (46.9%) represented the most common pulmonary diagnosis leading to transplantation. Baseline demographics, pre-transplant cardiopulmonary function, number of lungs transplanted (unilateral vs bilateral), and post-transplant proton pump inhibitor use were similar between reflux severity groups. The area under the ROC curve, or c-statistic, of each acid reflux parameter on pre-transplant pH-testing was lower than its bolus reflux counterpart on MII in the prediction of early allograft injury. In addition, the development of early allograft injury was significantly associated with three pre-transplant MII measures of bolus reflux: overall reflux exposure (HR = 1.18, 95%CI: 1.01-1.36, P = 0.03), recumbent reflux exposure (HR = 1.25, 95%CI: 1.04-1.50, P = 0.01) and bolus clearance (HR = 1.09, 95%CI: 1.01-1.17, P = 0.02), but not with any pH-testing parameter measuring acid reflux alone.
CONCLUSION: Pre-transplant MII measures of bolus reflux perform better than their pH-testing counterparts in predicting early allograft injury post-lung transplantation.
Collapse
|