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Shaker A. Esophageal remodeling in eosinophilic esophagitis. Curr Opin Gastroenterol 2024; 40:291-298. [PMID: 38661722 PMCID: PMC11156539 DOI: 10.1097/mog.0000000000001031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
PURPOSE OF REVIEW Eosinophilic esophagitis (EoE) is a Th2 immune/antigen-mediated disorder characterized by esophageal dysfunction and eosinophilic inflammation. Worsening dysphagia and food impactions are significant complications associated with esophageal remodeling and fibrostenotic disease. This review highlights the most recent research findings pertaining to mechanisms of sub-epithelial fibrosis in EoE, current diagnostic tools, and therapeutic approaches. RECENT FINDINGS Recent studies leveraging publicly available single cell sequencing databases and comparative proteomics have furthered our understanding of the mechanisms mediating fibrosis. Fibroblast crosstalk with the extracellular matrix and with epithelial, endothelial, and T cells have been implicated, with the likely existence of multiple fibroblast sub-types. Accurate diagnosis of remodeling with biopsies remains a challenge due to inadequate depth of sampling. Web-based tools incorporating epithelial findings show promise in predicting subepithelial fibrosis. Impedance planimetry with esophageal distensibility measurements are increasingly utilized tools to assess fibrostenotic severity. Immunostaining and luminal captured proteins associated with remodeling show promise as potential molecular markers of fibrosis. Anti-inflammatory therapy may improve esophageal fibrosis and distensibility, although specific fibrosis-targeted therapy is lacking. SUMMARY Recent studies highlight novel mechanisms of fibrosis in EoE. Improved understanding of these mechanisms may lead to novel diagnostic strategies and therapies, and thereby inform treatment decisions.
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Affiliation(s)
- Anisa Shaker
- University of Southern California, Keck School of Medicine of USC, Department of Medicine, Division of Gastrointestinal and Liver Diseases, Swallowing and Esophageal Disorders Center, Los Angeles, California, USA
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Choi JY, Jung KW, Pandolfino JE, Choi K, Park YS, Na HK, Ahn JY, Lee JH, Kim DH, Choi KD, Song HJ, Lee GH, Jung HY. Dysphagia associated with esophageal wall thickening in patients with nonspecific high-resolution manometry findings: Understanding motility beyond the Chicago classification version 4.0. Neurogastroenterol Motil 2024; 36:e14736. [PMID: 38225864 DOI: 10.1111/nmo.14736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 12/21/2023] [Accepted: 12/22/2023] [Indexed: 01/17/2024]
Abstract
BACKGROUND Previous studies have demonstrated that 50% of patients with normal high-resolution manometry (HRM) findings or ineffective esophageal motility (IEM) may have abnormal functional luminal imaging probe (FLIP) results. However, the specific HRM findings associated with abnormal FLIP results are unknown. Herein, we investigated the relationship between nonspecific manometry findings and abnormal FLIP results. METHODS We retrospectively analyzed 684 patients who underwent HRM at a tertiary care center in Seoul, Korea, based on the Chicago Classification version 4.0 protocol. KEY RESULTS Among the 684 patients, 398 had normal HRM findings or IEM. Of these 398 patients, eight showed esophageal wall thickening on endoscopic ultrasonography or computed tomography; however, no abnormalities were seen during esophagogastroduodenoscopy. Among these eight patients, seven showed repetitive simultaneous contractions (RSCs) in at least one of the two positions: 61% (±29%) in 10 swallows in the supine position and 51% (±30%) in five swallows in the upright position. Four patients who underwent FLIP had a significantly decreased esophagogastric junction distensibility index (1.0 ± 0.5m m 2 mmHg - 1 at 60 mL). Two of these patients underwent per-oral endoscopic myotomy (POEM) due to a lack of response to medication. Esophageal muscle biopsy revealed hypertrophic muscle with marginal eosinophil infiltration. CONCLUSIONS & INFERENCES A subset of patients (2%) with normal HRM findings or IEM and RSCs experienced dysphagia associated with poor distensibility of the thickened esophageal wall. FLIP assessment or combined HRM and impedance protocols may help better define these patients who may respond well to POEM.
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Affiliation(s)
- Jin Young Choi
- Department of Gastroenterology, Kyungpook National University Hospital, Daegu, South Korea
| | - Kee Wook Jung
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - John E Pandolfino
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Kyungmin Choi
- Department of Biomedical Engineering, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Young Soo Park
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Hee Kyong Na
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Ji Yong Ahn
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Jeong Hoon Lee
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Do Hoon Kim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Kee Don Choi
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Ho June Song
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Gin Hyug Lee
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Hwoon-Yong Jung
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
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Müller M, Förschler S, Wehrmann T, Marini F, Gockel I, Eckardt AJ. Atypical presentations and pitfalls of achalasia. Dis Esophagus 2023; 36:doad029. [PMID: 37158189 DOI: 10.1093/dote/doad029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 04/04/2023] [Indexed: 05/10/2023]
Abstract
Achalasia is a rare disease with significant diagnostic delay and association with false diagnoses and unnecessary interventions. It remains unclear, whether atypical presentations, misinterpreted symptoms or inconclusive diagnostics are the cause. The aim of this study was the characterization of typical and atypical features of achalasia and their impact on delays, misinterpretations or false diagnoses. A retrospective analysis of prospective database over a period of 30 years was performed. Data about symptoms, delays and false diagnoses were obtained and correlated with manometric, endoscopic and radiologic findings. Totally, 300 patients with achalasia were included. Typical symptoms (dysphagia, regurgitation, weight loss and retrosternal pain) were present in 98.7%, 88%, 58.4% and 52.4%. The mean diagnostic delay was 4.7 years. Atypical symptoms were found in 61.7% and led to a delay of 6 months. Atypical gastrointestinal symptoms were common (43%), mostly 'heartburn' (16.3%), 'vomiting' (15.3%) or belching (7.7%). A single false diagnosis occurred in 26%, multiple in 16%. Major gastrointestinal misdiagnoses were GERD in 16.7% and eosinophilic esophagitis in 4%. Other false diagnosis affected ENT-, psychiatric, neurologic, cardiologic or thyroid diseases. Pitfalls were the description of 'heartburn' or 'nausea'. Tertiary contractions at barium swallows, hiatal hernias and 'reflux-like' changes at endoscopy or eosinophils in the biopsies were misleading. Atypical symptoms are common in achalasia, but they are not the sole source for diagnostic delays. Misleading descriptions of typical symptoms or misinterpretation of diagnostic studies contribute to false diagnoses and delays.
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Affiliation(s)
- M Müller
- Department of Gastroenterology, University Hospital Giessen and Marburg, Marburg, Germany
| | - S Förschler
- Department of General and Visceral Surgery, St. Josefs-Hospital, Wiesbaden, Germany
| | - T Wehrmann
- Department of Gastroenterology, DKD Helios Klinik Wiesbaden, Wiesbaden, Germany
| | - F Marini
- Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), Division Biostatistics and Bioinformatics, University Medical Center Johannes Gutenberg University, Mainz, Germany
| | - I Gockel
- Department of Visceral, Transplant, Thoracic and Vascular Surgery, University Medical Center of Leipzig, Leipzig, Germany
| | - A J Eckardt
- Department of Gastroenterology, DKD Helios Klinik Wiesbaden, Wiesbaden, Germany
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Reddy SB, Ketchem CJ, Dougherty MK, Eluri S, Dellon ES. Association between eosinophilic esophagitis and esophageal dysmotility: A systematic review and meta-analysis. Neurogastroenterol Motil 2023; 35:e14475. [PMID: 36168184 DOI: 10.1111/nmo.14475] [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] [Received: 07/25/2022] [Revised: 09/03/2022] [Accepted: 09/13/2022] [Indexed: 02/02/2023]
Abstract
BACKGROUND There is conflicting evidence about the association between eosinophilic esophagitis (EoE) and esophageal motility disorders. The aim of this study was to evaluate esophageal manometry findings in EoE. METHODS We conducted a systematic review using PubMed, EMBASE, and Web of Science. All articles from 1990 to 2021 with EoE patients who underwent esophageal manometry were eligible. We also included pertinent abstracts from national conferences from 2015 to 2020. The primary outcomes were the prevalence of specific Chicago 3 Classification (CCv3) diagnoses in EoE, as well as broader categories of non-relaxing lower esophageal sphincter, and major and minor peristaltic disorders. When multiple studies reported a specific outcome, we performed random effects meta-analysis to obtain pooled prevalence of each outcome. To reduce heterogeneity, we restricted meta-analysis to high-resolution manometry (HRM) studies only. KEY RESULTS Of 763 publications identified, 27 original studies met criteria for inclusion, encompassing 706 EoE patients; 14 studies (425 patients) had HRM and underwent meta-analysis. The pooled prevalence of any motility abnormality was 53% (95% CI: 43%-63%), largely comprised of minor motility disorders such as ineffective esophageal motility and fragmented peristalsis. Major motility disorders, classified by CCv3, were less common in EoE, with pooled prevalence of 2% (0%-7%), 10% (5%-16%), and 1% (0%-3%), for achalasia, esophagogastric-junction outflow obstruction, and hypercontractile disorders, respectively. CONCLUSION AND INFERENCES Non-specific motility disorders were common in patients with EoE, but major motility disorders were rare. Further studies are needed to determine the relationship between eosinophilic infiltration and the clinical relevance of abnormal esophageal motility findings in this population.
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Affiliation(s)
- Sumana B Reddy
- School of Medicine, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Corey J Ketchem
- School of Medicine, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Michael K Dougherty
- School of Medicine, Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.,UNC Rex Digestive Healthcare, Raleigh, North Carolina, USA
| | - Swathi Eluri
- School of Medicine, Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.,School of Medicine, Center for Esophageal Diseases and Swallowing, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.,Center for Gastrointestinal Biology and Disease, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Evan S Dellon
- School of Medicine, Division of Gastroenterology and Hepatology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.,School of Medicine, Center for Esophageal Diseases and Swallowing, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA.,Center for Gastrointestinal Biology and Disease, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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Galluzzo C, Chiapparoli I, Corrado A, Cantatore FP, Salvarani C, Pipitone N. Rare forms of inflammatory myopathies - part I, generalized forms. Expert Rev Clin Immunol 2023; 19:169-183. [PMID: 36469633 DOI: 10.1080/1744666x.2023.2154656] [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: 12/12/2022]
Abstract
INTRODUCTION The idiopathic inflammatory myopathies traditionally comprise dermatomyositis, polymyositis, immune-mediated necrotizing myopathy, anti-synthetase syndrome, and inclusion body myositis. In this review, we aimed to cover the less common forms of generalized myositis. AREAS COVERED We identified rare forms of widespread myositis on the basis of list provided by the homepage of the Neuromuscular disease center of Washington University, USA and on the basis of the authors' knowledge. We searched PubMed® and EMBASE® for relevant articles on these forms with the aim of providing as much as possible information on their clinical manifestations as well as guidance on their work-up and treatment. EXPERT OPINION There is substantial heterogeneity among the various rare forms of generalized myositis in terms of their frequency and characterization. Some forms are reasonably well defined, while others may not represent truly well-defined diseases, but rather variants of other myopathies. The landscape of rare forms appears to have evolved over time, with some forms now being better characterized, while others, such as SARS-Cov-2- and immune checkpoint inhibitor-related myositis have come to the fore only in recent years. Knowledge about rare forms of myositis can aid in their recognition and treatment.
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Affiliation(s)
- Claudio Galluzzo
- Department of internal Medicine, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Ilaria Chiapparoli
- Department of internal Medicine, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Ada Corrado
- Rheumatology Clinic, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Francesco Paolo Cantatore
- Rheumatology Clinic, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Carlo Salvarani
- Department of internal Medicine, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy.,Università di Modena e Reggio Emilia, Modena, Italy
| | - Nicolò Pipitone
- Department of internal Medicine, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
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Galluzzo C, Chiapparoli I, Corrado A, Cantatore FP, Salvarani C, Pipitone N. Rare forms of inflammatory myopathies - part II, localized forms. Expert Rev Clin Immunol 2023; 19:185-191. [PMID: 36469645 DOI: 10.1080/1744666x.2023.2154655] [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: 12/12/2022]
Abstract
INTRODUCTION The idiopathic inflammatory myopathies traditionally comprise dermatomyositis, polymyositis, the anti-synthetase syndromes, immune-mediated necrotizing myopathy and inclusion body myositis. However, there are uncommon localized forms that are less known. In this review, we aimed to cover these uncommon forms. AREAS COVERED We identified rare forms of localized myositis on the basis of list provided by the homepage of the Neuromuscular disease center of Washington University, USA and on the basis of the authors' knowledge. We searched PubMed® for relevant articles on these forms with the aim of providing as much as possible information on their clinical manifestations as well as guidance on their work-up and treatment. EXPERT OPINION herein, we provide un updated description of rare forms of localized myositis. These forms are often difficult to diagnose because of their localized nature and are sometimes misdiagnosed as tumors. Knowledge about these rare forms of localized myositis can aid in their recognition and treatment.
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Affiliation(s)
- Claudio Galluzzo
- Department of Internal Medicine, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Ilaria Chiapparoli
- Department of Internal Medicine, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Ada Corrado
- Department of Medical and Surgical Sciences, Rheumatology Clinic, University of Foggia, Foggia, Italy
| | - Francesco Paolo Cantatore
- Department of Medical and Surgical Sciences, Rheumatology Clinic, University of Foggia, Foggia, Italy
| | - Carlo Salvarani
- Department of Internal Medicine, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy.,Department of Internal Medicine, Università di Modena e Reggio Emilia, Modena, Italy
| | - Nicolò Pipitone
- Department of Internal Medicine, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
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Assessment of Esophageal Motility in Patients With Eosinophilic Esophagitis: A Scoping Review. J Clin Gastroenterol 2023; 57:10-30. [PMID: 36504227 DOI: 10.1097/mcg.0000000000001792] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 10/08/2022] [Indexed: 12/15/2022]
Abstract
Eosinophilic esophagitis (EoE) is a chronic, immune-mediated condition causing esophageal symptoms, particularly dysphagia. Despite the important progress in the treatment of EoE, a significant proportion of patients continue to report symptoms that negatively impact quality of life. Esophageal manometry is used to assess motility and function, but is not routinely used in EoE. We aimed to systematically review and describe current literature evaluating esophageal manometry in EoE. Forty-eight studies meeting the criteria were identified, describing 802 patients. Using standard water swallow protocols, the proportion of abnormalities detected was not dissimilar to other populations, apart from disorders of esophago-gastric outflow, which were found in 5%. Twelve studies described pretreatment and posttreatment manometry, with motility normalization after pharmacological therapy reported in 20%. Early, brief panesophageal pressurization was described in a number of studies and was more prevalent in the few studies utilizing additional provocation testing. Reports in the literature regarding temporal relationships between manometric findings and symptoms are variable. Esophageal manometry may be capable of detecting clinically relevant changes to esophageal function in EoE. Possible mechanisms are altered neuromuscular function because of secretory products of EoE and/or fibroinflammatory processes, manifesting as pressurization because of altered esophageal compliance. Some changes may be reversible with therapy. Drawing strong conclusions from the literature is difficult, with bias toward case reports and retrospective observation. Adaptations to assessment protocols to include provocation testing may provide more robust evaluation and detect clinically relevant, subtle changes in esophageal function, earlier within the patient pathway.
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Abe Y, Sasaki Y, Yagi M, Mizumoto N, Onozato Y, Umehara M, Ueno Y. Endoscopic Diagnosis of Eosinophilic Esophagitis: Basics and Recent Advances. Diagnostics (Basel) 2022; 12:diagnostics12123202. [PMID: 36553209 PMCID: PMC9777529 DOI: 10.3390/diagnostics12123202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022] Open
Abstract
Eosinophilic esophagitis (EoE) is a chronic, immune-mediated inflammatory disease, characterized by esophageal dysfunction and intense eosinophil infiltration localized in the esophagus. In recent decades, EoE has become a growing concern as a major cause of dysphagia and food impaction in adolescents and adults. EoE is a clinicopathological disease for which the histological demonstration of esophageal eosinophilia is essential for diagnosis. Therefore, the recognition of the characteristic endoscopic features with subsequent biopsy are critical for early definitive diagnosis and treatment, in order to prevent complications. Accumulating reports have revealed that EoE has several non-specific characteristic endoscopic findings, such as rings, furrows, white exudates, stricture/narrowing, edema, and crepe-paper esophagus. These findings were recently unified under the EoE endoscopic reference score (EREFS), which has been widely used as an objective, standard measurement for endoscopic EoE assessment. However, the diagnostic consistency of those findings among endoscopists is still inadequate, leading to underdiagnosis or misdiagnosis. Some endoscopic findings suggestive of EoE, such as multiple polypoid lesions, caterpillar sign, ankylosaurus back sign, and tug sign/pull sign, will aid the diagnosis. In addition, image-enhanced endoscopy represented by narrow band imaging, endocytoscopy, and artificial intelligence are expected to render endoscopic diagnosis more efficient and less invasive. This review focuses on suggestions for endoscopic assessment and biopsy, including recent advances in optical technology which may improve the diagnosis of EoE.
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Affiliation(s)
- Yasuhiko Abe
- Division of Endoscopy, Yamagata University Hospital, Yamagata 990-2321, Japan
- Correspondence:
| | - Yu Sasaki
- Department of Gastroenterology, Faculty of Medicine, Yamagata University, Yamagata 990-2321, Japan
| | - Makoto Yagi
- Division of Endoscopy, Yamagata University Hospital, Yamagata 990-2321, Japan
| | - Naoko Mizumoto
- Department of Gastroenterology, Faculty of Medicine, Yamagata University, Yamagata 990-2321, Japan
| | - Yusuke Onozato
- Department of Gastroenterology, Faculty of Medicine, Yamagata University, Yamagata 990-2321, Japan
| | - Matsuki Umehara
- Department of Gastroenterology, Faculty of Medicine, Yamagata University, Yamagata 990-2321, Japan
| | - Yoshiyuki Ueno
- Department of Gastroenterology, Faculty of Medicine, Yamagata University, Yamagata 990-2321, Japan
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Shiotani A, Kasugai K. Pharynx and esophagus: Esophageal benign diseases. Dig Endosc 2022; 34 Suppl 2:31-35. [PMID: 34486771 DOI: 10.1111/den.14109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/09/2021] [Accepted: 08/18/2021] [Indexed: 02/08/2023]
Affiliation(s)
- Akiko Shiotani
- Division of Gastroenterology, Department of Internal Medicine, Kawasaki Medical School, Okayama, Japan
| | - Kunio Kasugai
- Division of Gastroenterology, Department of Internal Medicine, Aichi Medical University School of Medicine, Aichi, Japan
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Simultaneous Examination of Eosinophil Infiltration in Esophageal Mucosa and Muscle in Patients with Achalasia: Direct Biopsy of the Esophageal Muscle at Per-oral Endoscopic Myotomy. Dig Dis Sci 2022; 67:170-176. [PMID: 33502676 PMCID: PMC7838844 DOI: 10.1007/s10620-021-06827-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 01/06/2021] [Indexed: 01/17/2023]
Abstract
BACKGROUND The relationship between eosinophilic esophagitis (EoE) and achalasia is not completely understood. There have been reports of eosinophilic infiltration of all esophageal layers in patients with achalasia. However, a routine endoscopic biopsy of the muscular layer is usually not feasible. We evaluate the safety and efficacy of muscle layer biopsy during per-oral endoscopic myotomy (POEM) as well as the prevalence of eosinophilic infiltration of the esophageal mucosa and muscular layer in patients with achalasia. PATIENTS AND METHODS All enrolled patients had diagnosed achalasia and had simultaneous biopsies of the muscular layer at the middle esophagus and distal esophageal sphincter as well as the mucosal layer of the proximal and distal esophagus during POEM. All POEM procedures took place from August 2018 to December 2018 or September 2019 to November 2019. Various demographic, disease-related, and procedure-related data were collected from chart review. Eosinophilic infiltration in the biopsy specimen was examined. KEY RESULTS Twenty consecutive patients (65% female, age range: 21-84) with a pre-procedure Eckardt score of >6 were enrolled during the study period, with the duration of their achalasia ranging from 1 to 32 years. Eighteen patients had clinical symptomatic improvement after POEM, as defined by an Eckardt score <3. Endoscopic examination did not reveal any signs of eosinophilic esophagitis. Pathologic examination of biopsies revealed eosinophilic infiltration in three of 20 patients (15%) in the distal esophageal mucosa (all <15 eosinophils/HPF) and none in the proximal esophageal mucosa. There was no eosinophilic infiltration in the distal esophageal sphincter and the middle esophageal muscle. No complication was noted due to muscle biopsy. CONCLUSIONS AND INFERENCES Submucosal tunneling during POEM provides a safe access for direct esophageal muscle biopsy. This is the first report of the simultaneous biopsy of the esophageal mucosa and muscle in patients with achalasia. Contrary to all previously published studies, the association of esophageal eosinophilic infiltration and achalasia was not observed in this small sample study. Based on our findings, immune or autoimmune reaction rather than direct eosinophilic infiltration in the muscle is more likely the cause of achalasia.
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Ghisa M, Laserra G, Marabotto E, Ziola S, Tolone S, de Bortoli N, Frazzoni M, Mauro A, Penagini R, Savarino V, Barberio B, Giannini EG, Zentilin P, Gyawali CP, Savarino E. Achalasia and Obstructive Motor Disorders Are Not Uncommon in Patients With Eosinophilic Esophagitis. Clin Gastroenterol Hepatol 2021; 19:1554-1563. [PMID: 32763482 DOI: 10.1016/j.cgh.2020.07.056] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/25/2020] [Accepted: 07/29/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND An association has been reported between achalasia and eosinophilic esophagitis (EoE). We performed a retrospective study of high-resolution manometry (HRM) patterns in a large cohort of patients with EoE. MATERIAL AND METHODS We collected data from consecutive patients with a new diagnosis of EoE from 2012 through 2019 undergoing HRM during the initial assessment at different centers in Italy. Demographic, clinical, endoscopic and histological characteristics were recorded at baseline and during management. Diagnoses of EoE and esophageal motility disorders were made according to established criteria. Treatments offered included proton pump inhibitors and topical steroids for EoE, and pneumatic dilation and myotomy for achalasia. Response to therapy was defined as less than 15 eosinophils per high power field in esophageal biopsies. RESULTS Of 109 consecutive patients (mean age 37 years, 82 male), 68 (62%) had normal findings from HRM. Among 41 patients with motor disorders, 24 (59%) had minor motor disorders and 17 (41%) presented with major motor disorders, including 8 with achalasia (1 with type 1, 4 with type 2, and 3 with type 3). Achalasia and nonachalasia obstructive motor disorders had 14.7% prevalence among patients with EoE. Achalasia was more frequent in women, with longer diagnostic delay and abnormal esophagogram (P < .05) compared with EoE without achalasia or obstructive motor disorders. Clinical features and endoscopic findings did not differ significantly between patients with EoE with vs without achalasia and obstructive motor disorders. A higher proportion of patients without achalasia and obstructive motor disorders responded to topical steroids than patients with these features (P < .005). Invasive achalasia management was required for symptom relief in 50% of patients with achalasia and obstructive motor disorders. CONCLUSION Achalasia and obstructive motor disorders are found in almost 15% of patients with EoE, and esophageal eosinophilia might cause these disorders. Patients with EoE who do not respond to standard treatments might require targeted muscle disruption.
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Affiliation(s)
- Matteo Ghisa
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Giorgio Laserra
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Elisa Marabotto
- Gastroenterology Unit, Department of Internal Medicine and Medical Specialties, University of Genoa, Genoa, Italy
| | - Sebastiano Ziola
- Gastroenterology Unit, Department of Internal Medicine and Medical Specialties, University of Genoa, Genoa, Italy
| | - Salvatore Tolone
- Surgery Unit, Department of Surgery, University of Campania Luigi Vanvitelli, Caserta, Italy
| | - Nicola de Bortoli
- Gastrointestinal Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | | | - Aurelio Mauro
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Roberto Penagini
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Vincenzo Savarino
- Gastroenterology Unit, Department of Internal Medicine and Medical Specialties, University of Genoa, Genoa, Italy
| | - Brigida Barberio
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Edoardo Giovanni Giannini
- Gastroenterology Unit, Department of Internal Medicine and Medical Specialties, University of Genoa, Genoa, Italy
| | - Patrizia Zentilin
- Gastroenterology Unit, Department of Internal Medicine and Medical Specialties, University of Genoa, Genoa, Italy
| | - C Prakash Gyawali
- Division of Gastroenterology, Washington University School of Medicine in St Louis, St Louis, Missouri
| | - Edoardo Savarino
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy.
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Ishimura N, Okimoto E, Shibagaki K, Nagano N, Ishihara S. Similarity and difference in the characteristics of eosinophilic esophagitis between Western countries and Japan. Dig Endosc 2021; 33:708-719. [PMID: 32623781 DOI: 10.1111/den.13786] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Accepted: 06/28/2020] [Indexed: 12/15/2022]
Abstract
Over the past two decades, the incidence and prevalence of eosinophilic esophagitis (EoE) have risen rapidly, especially in Western countries, with cases in Japan also showing a gradual increase in recent years. However, similarities and differences regarding the characteristics of EoE between Western countries and Japan remain to be clearly elucidated. The current clinical guidelines for diagnosis include symptoms related to esophageal dysfunction and dense eosinophilic infiltration in the esophageal epithelium. Most affected patients in Japan are diagnosed incidentally during a medical health check-up and asymptomatic cases with typical endoscopic findings suggestive of EoE are frequently encountered. Clinical characteristics of EoE in Japanese are similar to those seen in Western populations. The predominant symptom is dysphagia, with food impaction extremely rare in Japanese cases. Linear furrows are the most frequently reported characteristic endoscopic finding, while an esophageal stricture or narrow caliber is rarely observed. Treatment strategies for EoE include drugs, dietary restrictions, and endoscopic dilation when the disease is advanced with stricture formation. Although single therapy using a proton-pump inhibitor has been shown to achieve symptomatic and histological response in the majority of patients in Japan, no prospective randomized control studies that evaluated drug or elimination diet therapy have been presented. Overall, EoE has similar clinical characteristics between Japanese and Western populations, while disease severity seems to be milder in Japan. Additional studies are necessary to determine genetic factors, natural history of the disease, and treatment efficacy of drugs and elimination diet as compared to Western populations.
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Affiliation(s)
- Norihisa Ishimura
- Second Department of Internal Medicine, Faculty of Medicine, Shimane University, Shimane, Japan
| | - Eiko Okimoto
- Second Department of Internal Medicine, Faculty of Medicine, Shimane University, Shimane, Japan
| | - Kotaro Shibagaki
- Division of Gastrointestinal Endoscopy, Shimane University Hospital, Shimane, Japan
| | - Nahoko Nagano
- Department of Clinical Pathology, Faculty of Medicine, Shimane University, Shimane, Japan
| | - Shunji Ishihara
- Second Department of Internal Medicine, Faculty of Medicine, Shimane University, Shimane, Japan
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13
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Achem SR, Vazquez-Elizondo G, Fass R. Jackhammer Esophagus: Current Concepts and Dilemmas. J Clin Gastroenterol 2021; 55:369-379. [PMID: 33337637 DOI: 10.1097/mcg.0000000000001472] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 10/23/2020] [Indexed: 12/27/2022]
Abstract
Jackhammer esophagus (JE) is a recently recognized esophageal motility disorder that is characterized by hypercontractile peristalsis. More than 500 cases have been reported in the literature. Among patients referred for esophageal motility disorders, the prevalence of JE ranges from 0.42% to 9%, with most series describing a prevalence of 2% to 4%. Most cases are women (60.5%). The mean reported age of patients with JE is 65.2 years, and patients commonly have dysphagia (62.8%). Reflux symptoms occur in ∼40% of patients, and chest pain affects more than one-third of patients (36.4%). JE is a heterogenous disorder that is associated with several conditions, including obesity, opioid use, lung transplantation, eosinophilic infiltration of the esophagus, neoplasia, and systemic diseases. The cause and pathogenesis remain unknown, but several observations suggest that it is the result of multiple conditions that likely precipitate increased excitation and abnormal inhibition of neuromuscular function. The natural course of JE also is unknown, but progression to achalasia has been observed in a few patients. Treatment is challenging, in part because of the insufficient understanding of the disorder's underlying mechanisms. Various therapeutic modalities have been used, ranging from observation only to pharmacologic and endoscopic interventions (eg, botulinum toxin injection) to peroral endoscopic myotomy. Treatment efficacy remains largely anecdotal and insufficiently studied.
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Affiliation(s)
- Sami R Achem
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL
| | | | - Ronnie Fass
- Division of Gastroenterology and Hepatology, Metro Health Medical Center, Cleveland, OH
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Differences in clinical characteristics between conservative-treatment-response group and refractory (surgical-treatment) group in patients with jackhammer esophagus. Esophagus 2021; 18:138-143. [PMID: 32458101 DOI: 10.1007/s10388-020-00748-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 05/13/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND Jackhammer esophagus (JE) is a rare disease with unclear clinical features. The objective of this study was to retrospectively compare the clinical characteristics of patients with JE whose symptoms were controlled with conservative treatment, such as observation or medication, versus those who were required surgical treatment, such as surgical myotomy or per oral endoscopic myotomy. METHODS Eighteen patients with JE were included in this study. The patients were divided into two groups: patients who responded to conservative treatment (C group) and patients who were refractory to conservative treatment and underwent surgery (S group). Patient age, sex, disease duration before treatment, symptoms, esophagogastroduodenoscopic (EGD) findings, esophagographic findings, esophageal wall thickness on computed tomography, number of swallows with hypercontractile peristalsis in 10 water swallows, and maximum distal contractile integral (DCI) were compared between the groups. RESULTS Thirteen of 18 patients (72%) were in the C group and five of 18 (28%) were in the S group. There were no significant differences in age, sex, disease duration before treatment, symptoms, EGD findings, esophagographic findings, esophageal wall thickness, or number of swallows with hypercontractile peristalsis between the groups. On Starlet high-resolution manometry, the median maximum DCI value was significantly higher in the S group (32,651 mmHg-s-cm) than in the C group (17,926 mmHg-s-cm) (P = 0.0136). CONCLUSIONS JE treatment should be carefully considered because some patients require surgery, whereas others are controlled with conservative treatment alone. A higher DCI value in patients with JE may predict resistance to conservative treatment.
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Rieder E, Fernandez-Becker NQ, Sarosiek J, Guillaume A, Azagury DE, Clarke JO. Achalasia: physiology and diagnosis. Ann N Y Acad Sci 2020; 1482:85-94. [PMID: 33140485 DOI: 10.1111/nyas.14510] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 09/17/2020] [Accepted: 09/22/2020] [Indexed: 12/18/2022]
Abstract
Achalasia is a rare motility disorder with incomplete relaxation of the lower esophageal sphincter and ineffective contractions of the esophageal body. It has been hypothesized that achalasia does not result from only one pathway but rather involves a combination of infectious, autoimmune, and familial etiological components. On the basis of other observations, a novel hypothesis suggests that a muscular form of eosinophilic esophagitis is involved in the pathophysiology of achalasia in some patients. This appears to progressively diminish the myenteric plexus at stage III, gradually destroy it at stage II, and finally eliminate it at stage I, the most advanced and final stage of achalasia. Although high-resolution manometry has identified these three different types of achalasia, another subset of patients with a normal-appearing sphincter relaxation has been proposed. Provocative maneuvers, such as the rapid drinking challenge, have recently been demonstrated to improve diagnosis in certain borderline patients, but have to be studied in more detail. However, whether the different types of achalasia will have a long-term impact on tailored therapies is still a matter of debate. Additionally, novel aspects of the standard timed barium swallow appear to be an important adjunct of diagnosis, as it has been shown to have a diagnostic as well as a predictive value.
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Affiliation(s)
- Erwin Rieder
- Department of Surgery, Medical University of Vienna, Vienna, Austria
| | | | - Jerzy Sarosiek
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine, El Paso, Texas
| | - Alexandra Guillaume
- Gastrointestinal Motility Center, Renaissance School of Medicine, Stony Brook University Hospital, Stony Brook, New York
| | - Dan E Azagury
- Minimally Invasive & Bariatric Surgery, Stanford University School of Medicine, Palo Alto, California
| | - John O Clarke
- Department of Medicine, Stanford University, Redwood City, California
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16
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Philonenko S, Roman S, Zerbib F, Gourcerol G, Gault N, Ropert A, Bruley des Varannes S, Barret M, Vitton V, Bouchoucha M, Billard N, Gorbatchef C, Duboc H, Coffin B. Jackhammer esophagus: Clinical presentation, manometric diagnosis, and therapeutic results-Results from a multicenter French cohort. Neurogastroenterol Motil 2020; 32:e13918. [PMID: 32510747 DOI: 10.1111/nmo.13918] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 05/07/2020] [Accepted: 05/19/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND/AIMS Jackhammer esophagus (JE) is a hypercontractile esophageal motor disorder defined by at least two swallows with a distal contractile integral (DCI) >8000 mm Hg.s.cm during high-resolution manometry (HRM). The relationship between symptoms and hypercontractility and the response to therapies have been poorly evaluated. The aim of this study was to determine the clinical presentation, manometric diagnosis, and therapeutic results in a large cohort of JE patients. METHODS Patients with JE diagnosed among the HRM tests performed in nine academic French centers from 01/01/2010 to 08/31/2016 were included. Patient charts were reviewed to collect clinical and therapeutic data. RESULTS Among the 16 264 HRM tests performed during this period, 227 patients (60.8 ± 13.8 years, 151 male) had JE (1.7%). Dysphagia was the most frequent symptom (74.6%), followed by regurgitation (37.1%) and chest pain (36.6%); 4.7% of the patients were asymptomatic. The diagnostic workup was heterogeneous, and only a minority of patients had esophageal biopsies. None of the individual symptoms were significantly associated with any of the manometric parameters defined, except for dysphagia, which was significantly associated with the mean of all DCIs >8000 mm Hg.s.cm (P = .04). Additionally, the number of symptoms was not associated with any manometric parameter. Medical treatment and endoscopic treatments had poor efficacy and a high relapse rate. CONCLUSION Jackhammer esophagus is a rare motility disorder. Diagnostic workup is heterogeneous and should be standardized. Symptoms are poorly associated with manometric parameters. The medical treatments and endoscopic therapies currently used are inefficient.
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Affiliation(s)
- Sara Philonenko
- Gastroenterology Unit, AP-HP Hôpital Louis Mourier, Université de Paris, Paris, France
| | - Sabine Roman
- Digestive Physiology, Hospices Civils de Lyon, Lyon I University, Lyon, France
| | - Frank Zerbib
- Gastroenterology Department, CHU de Bordeaux, INSERM CIC 1401, Centre Medico-chirurgical Magellan, Hôpital Haut-Lévêque, Université de Bordeaux, Bordeaux, France
| | | | - Nathalie Gault
- Epidemiology, Biostatistic and Clinical Research Department, INSERM CIC-EC 1425, AP-HP Hôpital Bichat, Paris, France
| | - Alain Ropert
- Gastroenterology Unit, Hôpital Pontchaillou, Rennes, France
| | | | | | | | | | - Nicolas Billard
- Epidemiology, Biostatistic and Clinical Research Department, INSERM CIC-EC 1425, AP-HP Hôpital Bichat, Paris, France
| | - Caroline Gorbatchef
- Gastroenterology Unit, AP-HP Hôpital Louis Mourier, Université de Paris, Paris, France
| | - Henri Duboc
- Gastroenterology Unit, AP-HP Hôpital Louis Mourier, Université de Paris, Paris, France
| | - Benoit Coffin
- Gastroenterology Unit, AP-HP Hôpital Louis Mourier, Université de Paris, Paris, France
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17
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Jackhammer esophagus: Prevalence and demographic, clinical, and manometric characteristics. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO (ENGLISH EDITION) 2020. [DOI: 10.1016/j.rgmxen.2020.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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18
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Hani A, Zuluaga C, Costa V, Leguizamo AM, Puentes G, Ardila AF, Achem SR. Jackhammer esophagus: Prevalence and demographic, clinical, and manometric characteristics. REVISTA DE GASTROENTEROLOGIA DE MEXICO (ENGLISH) 2020; 85:421-427. [PMID: 31917034 DOI: 10.1016/j.rgmx.2019.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 11/13/2019] [Accepted: 11/25/2019] [Indexed: 06/10/2023]
Abstract
INTRODUCTION AND AIMS Jackhammer esophagus is a recently identified motility disorder. Experience with the novel pathologic condition has been reported in different studies but there is little information on the subject in Latin America. Our case series conducted in Bogota, Colombia, describes the prevalence of jackhammer esophagus and its demographic, clinical, and manometric characteristics. MATERIALS AND METHODS A retrospective, observational, cross-sectional study included consecutive patients diagnosed with jackhammer esophagus that were referred for high-resolution esophageal manometry. Their clinical and manometric records were reviewed, and the pertinent information for the present study was collected. RESULTS Within the study period, 6,445 patients were evaluated with esophageal manometry, 27 of whom were diagnosed with jackhammer esophagus (prevalence of 0.42%). The majority of those patients were women (n=17, 63%) in the sixth decade of life. The most common symptom was regurgitation (n=17, 63%), followed by dysphagia (n=15, 56%). The mean distal contractile integral was 9,384 (5,095-18,546) mmHg·s·cm. Dysphagia was more common in patients >60 years of age (79%, p <.01) and regurgitation was more frequent in patients <60 years of age (92%, p <.03). CONCLUSIONS The present study is the first to characterize the prevalence of jackhammer esophagus and its demographic, clinical, and manometric characteristics in Latin American patients. The prevalence of jackhammer esophagus in our study population was considerably lower than that reported in international case series. Our findings suggest that there are important geographic differences in the epidemiology and clinical presentation of jackhammer esophagus, compared with data from other international centers.
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Affiliation(s)
- A Hani
- Departamento de Gastroenterología y Laboratorio de Motilidad, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - C Zuluaga
- Departamento de Gastroenterología y Laboratorio de Motilidad, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - V Costa
- Departamento de Gastroenterología y Laboratorio de Motilidad, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - A M Leguizamo
- Departamento de Gastroenterología y Laboratorio de Motilidad, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - G Puentes
- Departamento de Gastroenterología y Laboratorio de Motilidad, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - A F Ardila
- Departamento de Gastroenterología y Laboratorio de Motilidad, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - S R Achem
- Departamento de Gastroenterología, Mayo College of Medicine, Mayo Clinic, Jacksonville, Florida, EE. UU..
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19
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Abstract
The prevalence of eosinophilic esophagitis (EoE) has been increasing in Japan. Although the diagnosis of EoE is based on simple criteria that include the presence of esophageal symptoms and esophageal eosinophilia on biopsies, there are several important issues associated with the diagnostic approach. Following an extensive literature search, the symptoms of 886 EoE cases in Japanese adults were analyzed and divided into three categories as follows: (1) typical symptoms, such as dysphagia (53%); (2) other upper GI symptoms (40%); and (3) no symptoms found during screening or medical examination, i.e., "asymptomatic esophageal eosinophilia" (19%). The diagnostic approach was reviewed according to these categories as well as according to the presence or absence of esophageal eosinophilia. The present manuscript describes the current therapeutic strategy of EoE and ultimately proposes a symptom-based diagnostic approach for EoE.
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Affiliation(s)
- Yasuhiro Fujiwara
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, 1-4-3 Asahimachi, Abenoku, Osaka, 545-8585, Japan.
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20
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Zhu WX, Chen Y, Liu DG, Yu GY. Eosinophilic Sialodochitis: A Type of Chronic Obstructive Sialadenitis Related to Allergy. Laryngoscope 2020; 131:E800-E806. [PMID: 32621541 DOI: 10.1002/lary.28772] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 05/10/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVES To investigate the clinical, laboratory, radiological, histopathological, and immunohistochemical features, and the expression of allergy-related cytokines in eosinophilic sialodochitis (ES). METHODS Thirty-eight patients diagnosed with chronic obstructive sialadenitis (COS) who had undergone glandular excision or incisional biopsy were enrolled. Seventeen patients with comorbid atopic disease and increased ductal tissue eosinophils comprised the ES group, while 21 patients comprised the COS group. The clinicopathological features and allergy-related cytokine expression were compared between groups. RESULTS The ES group frequently involved multiple, bilateral major salivary glands, and the number of glands was significantly greater than the COS group (2.8 ± 1.1 vs. 1.2 ± 0.4, P < .001). Serum immunoglobulin (Ig) E was elevated in 91% of patients in ES group (419 ± 357 kU/L) and peripheral blood eosinophil was significantly greater compared with the COS group (7.6% ± 4.6% vs. 2.5% ± 1.4%, P < .001). Histologically, eosinophil infiltration in ES group was observed around the main and interlobular ducts (50 ± 39/high power field [HPF]). Follicular hyperplasia (76%), epithelial mucous metaplasia (82%), and mucus plugs with eosinophils (41%) were observed. IgE-positive cell count was 20.7 ± 18.3/HPF and tryptase-positive mast cell count was 23.5 ± 15.1/HPF, which was significantly greater than the respective cell counts in COS group, which mainly infiltrated around the ducts. The levels of interleukin-4, interleukin-13, and eotaxin in tissue were significantly greater in ES than the COS group. CONCLUSIONS The clinicopathological characteristics of ES are significantly different from COS and ES might have an allergy-related pathogenesis. LEVEL OF EVIDENCE 4 Laryngoscope, 131:E800-E806, 2021.
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Affiliation(s)
- Wen-Xuan Zhu
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Beijing, China
| | - Yan Chen
- Department of Oral Pathology, Peking University School and Hospital of Stomatology, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Beijing, China
| | - Deng-Gao Liu
- Department of Oral Radiology, Peking University School and Hospital of Stomatology, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Beijing, China
| | - Guang-Yan Yu
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Beijing, China
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21
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Funaki Y, Ogasawara N, Kawamura Y, Yoshimine T, Tamura Y, Izawa S, Tsuyuki T, Ebi M, Sasaki M, Kasugai K. Markedly Effective Steroid Treatment of Three Patients with Allergy-related Jackhammer Esophagus. Intern Med 2020; 59:633-639. [PMID: 31708550 PMCID: PMC7086336 DOI: 10.2169/internalmedicine.3865-19] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Accepted: 09/19/2019] [Indexed: 12/19/2022] Open
Abstract
We experienced marked efficacy with steroid treatment of three patients with jackhammer esophagus (JHE). An esophageal biopsy revealed eosinophilic esophagitis (EoE) in two patients. One of the patients without EoE had eosinophilia and an increased serum immunoglobulin E level, and endoscopic ultrasonography revealed thickening of the esophageal muscularis propria. Esophageal manometry was used to diagnose all cases of JHE. Treatment consisted of steroid administration, which improved the symptoms and resolved the esophageal muscularis propria thickening in all patients. The esophageal manometry findings also normalized following treatment. Allergic diseases, including EoE, were assumed to have caused JHE.
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Affiliation(s)
- Yasushi Funaki
- Department of Gastroenterology, Aichi Medical University School of Medicine, Japan
| | - Naotaka Ogasawara
- Department of Gastroenterology, Aichi Medical University School of Medicine, Japan
| | - Yurika Kawamura
- Department of Gastroenterology, Aichi Medical University School of Medicine, Japan
| | - Takashi Yoshimine
- Department of Gastroenterology, Aichi Medical University School of Medicine, Japan
| | - Yasuhiro Tamura
- Department of Gastroenterology, Aichi Medical University School of Medicine, Japan
| | - Shinya Izawa
- Department of Gastroenterology, Aichi Medical University School of Medicine, Japan
| | - Takuji Tsuyuki
- Department of Surgical Pathology, Aichi Medical University School of Medicine, Japan
| | - Masahide Ebi
- Department of Gastroenterology, Aichi Medical University School of Medicine, Japan
| | - Makoto Sasaki
- Department of Gastroenterology, Aichi Medical University School of Medicine, Japan
| | - Kunio Kasugai
- Department of Gastroenterology, Aichi Medical University School of Medicine, Japan
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22
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Hirano I. Clinical relevance of esophageal subepithelial activity in eosinophilic esophagitis. J Gastroenterol 2020; 55:249-260. [PMID: 31515617 PMCID: PMC7026228 DOI: 10.1007/s00535-019-01624-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Accepted: 08/29/2019] [Indexed: 02/07/2023]
Abstract
Esophageal subepithelial activity (ESEA) is an important determinant of disease severity and complications in eosinophilic esophagitis (EoE). Inflammation and fibrosis of the lamina propria and muscularis propria result in esophageal dysfunction and stricture formation that are clinically manifest by symptoms of dysphagia and food impaction as well as the need for esophageal dilation. Esophageal biopsies that are limited to the evaluation of the esophageal epithelium are an inadequate means to assess overall, clinical disease severity in EoE. Instruments for the assessment of subepithelial activity in EoE are both limited and/or underutilized and thus represent an important unmet clinical need. Studies using endoscopic features, endoscopic ultrasonography, and barium esophagography have demonstrated improvement in ESEA parameters with topical steroid therapy. Impedance planimetry is being evaluated as an objective and quantifiable measure of esophageal distensibility that is a consequence of ESEA. In conjunction with symptom and histologic assessment, evaluation of ESEA provides a more complete evaluation of disease activity in EoE that will enhance clinical care as well as provide insights into the strengths and limitations of therapeutic interventions.
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Affiliation(s)
- Ikuo Hirano
- Division of Gastroenterology and Hepatology, Northwestern University Feinberg School of Medicine, 676 North Saint Clair, Suite 1400, Chicago, IL, 60611, USA.
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Diaz-Oliva SE, Aguilera-Matos I, Villa Jiménez OM, Escobedo AA. Oesophageal eosinophilia and oesophageal diseases in children: are the limits clear? BMJ Paediatr Open 2020; 4:e000680. [PMID: 32818156 PMCID: PMC7406026 DOI: 10.1136/bmjpo-2020-000680] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 07/01/2020] [Accepted: 07/05/2020] [Indexed: 12/16/2022] Open
Abstract
Gastro-oesophageal reflux disease, eosinophilic oesophagitis and oesophageal motility disorders are among the most common diseases accompanying oesophageal eosinophilia. They have similarities and their limits are frequently not well defined. This article reviews the main characteristics relating to their similarities and differences, highlighting existing controversies among these diseases, in addition to current knowledge. In the case of a patient with symptoms of oesophageal dysfunction, it is suggested to carry out an integral analysis of the clinical features and diagnostic test results, including histology, while individualising each case before confirming a definitive diagnosis. Future investigation in paediatric patients is necessary to assess eosinophilic infiltration in the various layers of the oesophageal tissue, along with its clinical and pathophysiological implications.
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Affiliation(s)
| | | | | | - Angel A Escobedo
- Pediatric Gastroentrology, Institute of Gastroenterology, Havana, Cuba.,Research department, Epidemiology, Institute of Gastroenterology, Havana, Cuba
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24
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Kinoshita Y, Oouchi S, Fujisawa T. Eosinophilic gastrointestinal diseases - Pathogenesis, diagnosis, and treatment. Allergol Int 2019; 68:420-429. [PMID: 31000445 DOI: 10.1016/j.alit.2019.03.003] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 03/03/2019] [Accepted: 03/05/2019] [Indexed: 12/19/2022] Open
Abstract
Eosinophilic gastrointestinal diseases (EGIDs) are divided into eosinophilic esophagitis (EoE) and eosinophilic gastroenteritis (EGE), depending on the involved gastrointestinal tract, though both are considered to be chronic Th2-type allergic diseases caused by food or environmental allergens. In development of EoE, refluxed gastric acid may also have an important role. For diagnosis of EGIDs, the presence of symptoms possibly originating from the involved gastrointestinal tract and dense eosinophil infiltration are important factors. Imaging studies, including endoscopy and computed tomography, along with histopathological examinations of biopsy specimens are useful for diagnosis, whereas laboratory testing of blood, urine, and stool samples has limited value. Three useful options for treating EoE patients are acid inhibitors, swallowed topical corticosteroids, and an elimination diet, while systemic administration of glucocorticoids is the standard treatment of EGE, though information is limited. Since the prevalence of EGIDs is increasing in Western countries as well as Japan, development of effective treatments based on sufficient evidence is becoming an urgent need.
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25
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Quader F, Mauro A, Savarino E, Tolone S, de Bortoli N, Franchina M, Ghisa M, Edelman K, Jha LK, Penagini R, Gyawali CP. Jackhammer esophagus with and without esophagogastric junction outflow obstruction demonstrates altered neural control resembling type 3 achalasia. Neurogastroenterol Motil 2019; 31:e13678. [PMID: 31310444 DOI: 10.1111/nmo.13678] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 06/10/2019] [Accepted: 07/02/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Esophageal hypercontractility can manifest with and without esophagogastric junction (EGJ) outflow obstruction. We investigated clinical presentations and motility patterns in patients with esophageal hypercontractile disorders. METHODS Esophageal HRM studies fulfilling Chicago Classification 3.0 criteria for jackhammer esophagus (distal contractile integral, DCI >8000 mmHg.cm.s in ≥ 20% swallows) with (n = 30) and without (n = 83) EGJ obstruction (integrated relaxation pressure, IRP > 15 mm Hg) were retrospectively reviewed from five centers (4 in Europe, 1 in US). Single swallows (SS) and multiple rapid swallows (MRS) were analyzed using HRM software tools (IRP, DCI, distal latency, DL); MRS: SS DCI ratio >1 defined contraction reserve. Comparison groups were achalasia type 3 (n = 72, positive control for abnormal inhibition and EGJ obstruction) and healthy controls (n = 18). Symptoms, HRM metrics, and MRS contraction reserve were analyzed within jackhammer subgroups and comparison groups. KEY RESULTS The esophageal smooth muscle was excessively stimulated at baseline in jackhammer subgroups, with lack of augmentation following MRS identified more often compared with controls (P = .003) and type 3 achalasia (P = .07). Consistently abnormal inhibition was identified in type 3 achalasia (47%), and to a lower extent in jackhammer with obstruction (37%, P = .33), jackhammer esophagus (28%, P = .01), and controls (11%, P < .01 compared with type 3 achalasia). Perceptive symptoms (heartburn, chest pain) were common in jackhammer esophagus (P < .01 compared with type 3 achalasia), while transit symptoms (dysphagia) were more frequent with presence of EGJ obstruction (P ≤ .01 compared with jackhammer without obstruction). CONCLUSIONS AND INFERENCES The balance of excessive excitation and abnormal inhibition defines clinical and manometric manifestations in esophageal hypercontractile disorders.
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Affiliation(s)
- Farhan Quader
- Division of Gastroenterology, Washington University School of Medicine, St. Louis, MO, USA
| | - Aurelio Mauro
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy.,Gastroenterology and Endoscopy Unit, Fondazione IRCCS Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Edoardo Savarino
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Salvatore Tolone
- General, Mini-Invasive and Bariatric Surgery Unit, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Nicola de Bortoli
- Division of Gastroenterology, Department of Translational Research and New Technology in Medicine and Surgery, University of Pisa, Cisanello Hospital, Pisa, Italy
| | - Marianna Franchina
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy.,Gastroenterology and Endoscopy Unit, Fondazione IRCCS Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - Matteo Ghisa
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Krista Edelman
- Division of Gastroenterology, Duke University, Durham, NC, USA.,Richmond Gastroenterology Associates, Richmond, VA, USA
| | - Lokesh K Jha
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Roberto Penagini
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy.,Gastroenterology and Endoscopy Unit, Fondazione IRCCS Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | - C Prakash Gyawali
- Division of Gastroenterology, Washington University School of Medicine, St. Louis, MO, USA
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Abstract
The literal definition of dysphagia is "disturbed eating". However, it is more accurately described in clinical practice as a sensation of food or liquid being stuck in the esophagus or chest. If this sensation is associated with pain, it is labeled odynophagia, and if it is associated with persistent obstruction and bolus retention, it is categorized as a food impaction. Through research and technological advances, we continue to expand our understanding of the etiologies and underlying pathophysiology relating to this complaint. However, for now, our clinical algorithms focus on endoscopy and manometry to break down dysphagia into three categories: obstructive dysphagia, esophageal motility disorders, and functional dysphagia. Here, we review some critical pitfalls in our current clinical diagnoses, new proposed underlying mechanisms of esophageal motor disorders, and developing technologies to aid in diagnosis and treatment.
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Affiliation(s)
- Joseph Triggs
- Department of Medicine, Division of Gastroenterology and Hepatology, Northwestern Medicine, Northwestern University, Feinberg School of Medicine, 676 St Clair Street, Suite 14-009, Chicago, IL, 60611-2951, USA
| | - John Pandolfino
- Department of Medicine, Division of Gastroenterology and Hepatology, Northwestern Medicine, Northwestern University, Feinberg School of Medicine, 676 St Clair Street, Suite 14-009, Chicago, IL, 60611-2951, USA
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27
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Kim GH, Jung KW. [Emerging Issues in Esophageal Motility Diseases]. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2019; 73:322-326. [PMID: 31234622 DOI: 10.4166/kjg.2019.73.6.322] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 05/23/2019] [Accepted: 05/23/2019] [Indexed: 01/07/2023]
Abstract
With the advances in technology and medical knowledge, new diseases are being identified and investigated. Esophageal motility disorders have been re-defined using high-resolution manometry and their pathogenesis are being better understood. The use of opioid analgesics is increasing worldwide, particularly in the United States, but their chronic use can cause opioid-induced esophageal dysfunction, which mimics spastic motor disorders, including achalasia type 3 or 2 and esophagogastric junction outflow obstruction. Eosinophilic esophagitis is identified by eosinophilic infiltration confirmed on a pathological examination. The condition is often associated with esophageal motility abnormalities. On the other hand, recent studies have suggested that muscle-predominant eosinophilic infiltration, eosinophilic esophageal myositis, might manifest as spastic motor disorders, including achalasia or jackhammer esophagus. Lymphocytic esophagitis is an unusual esophageal condition, which is confirmed by the increased number of lymphocytes in the esophageal epithelium. Although several reports have supported the existence of lymphocytic esophagitis, it is still unclear whether lymphocytic esophagitis is a distinct disease entity or another spectrum of other esophageal diseases, such as gastroesophageal reflux disease or eosinophilic esophagitis. This review presents evidence and reports on the emerging issues in esophageal motility disorders, including opioid-induced esophageal dysfunction, eosinophilic esophagitis with eosinophilic esophageal myositis, and lymphocytic esophagitis.
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Affiliation(s)
- Ga Hee Kim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kee Wook Jung
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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28
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Spechler SJ. Eosinophilic esophagitis: novel concepts regarding pathogenesis and clinical manifestations. J Gastroenterol 2019; 54:837-844. [PMID: 31342146 PMCID: PMC6759606 DOI: 10.1007/s00535-019-01604-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Accepted: 07/09/2019] [Indexed: 02/07/2023]
Abstract
This report explores two hypotheses regarding eosinophilic esophagitis (EoE): (1) that the use of proton pump inhibitors (PPIs) might contribute to the pathogenesis of EoE by preventing peptic digestion of food allergens, by increasing gastric mucosal permeability to enable gastric absorption of those undegraded food allergens, and by causing microbial dysbiosis, and (2) that EoE, like eosinophilic gastroenteritis, might have mucosal-predominant and muscle-predominant forms, and that the muscle-predominant form of EoE might cause a variety of esophageal motility disorders including achalasia.
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Affiliation(s)
- Stuart Jon Spechler
- Division of Gastroenterology and Center for Esophageal Diseases, Baylor University Medical Center, 3500 Gaston Avenue, 2 Hoblitzelle, Suite 250, Dallas, TX, 75246, USA.
- Center for Esophageal Research, Baylor Scott & White Research Institute, Dallas, TX, USA.
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29
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Spechler SJ, Konda V, Souza R. Can Eosinophilic Esophagitis Cause Achalasia and Other Esophageal Motility Disorders? Am J Gastroenterol 2018; 113:1594-1599. [PMID: 30315308 DOI: 10.1038/s41395-018-0240-3] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 07/20/2018] [Indexed: 12/11/2022]
Abstract
Eosinophilic esophagitis (EoE), a disorder identified by its esophageal mucosal features, often is associated with esophageal motility abnormalities, which are manifestations of esophageal muscle dysfunction. Those motility abnormalities sometimes normalize with treatments that reduce esophageal eosinophilia, suggesting that eosinophils can cause reversible esophageal motility disturbances, perhaps by releasing myoactive and neuroactive eosinophil products. Although achalasia uncommonly is associated with EoE as currently defined, most achalasia patients have evidence of an abnormal accumulation of eosinophils and/or their degranulation products in the esophageal muscularis propria, a location inaccessible to routine endoscopic evaluation. Achalasia is an idiopathic condition resulting from destruction of neurons in the myenteric plexus of the esophagus, and degranulating eosinophils release toxic proteins capable of destroying those neurons, thereby causing the irreversible motility abnormalities of achalasia. This report reviews data on the association of esophageal eosinophilia with achalasia and other esophageal motility abnormalities. Based on this review, we propose that EoE, like eosinophilic gastroenteritis, might have mucosal-predominant and muscle-predominant forms with different clinical manifestations. A muscle-predominant form of EoE could underlie a variety of reversible and irreversible esophageal motility disorders, including achalasia. The concept that esophageal motility abnormalities might develop from a muscle-predominant form of EoE warrants serious consideration and further investigation.
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Affiliation(s)
- Stuart Jon Spechler
- Division of Gastroenterology and Center for Esophageal Diseases, Baylor University Medical Center, and the Center for Esophageal Research, Baylor Scott & White Research Institute, Dallas, Texas, USA
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30
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Eosinophilic Esophageal Myositis (EoEM) Causes Jackhammer Esophagus, Rarely Posing a Problem in the Differential Diagnosis of Eosinophilic Esophagitis. Am J Gastroenterol 2018; 113:1263-1264. [PMID: 29895983 DOI: 10.1038/s41395-018-0171-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 05/08/2018] [Indexed: 12/11/2022]
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31
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Tanaka S, Toyonaga T, Kawara F, Watanabe D, Hoshi N, Abe H, Ariyoshi R, Ohara Y, Ishida T, Takao T, Morita Y, Umegaki E. A case of Jackhammer esophagus caused by eosinophilic esophagitis in which per-oral endoscopic myotomy resulted in symptom improvement. Clin J Gastroenterol 2018; 11:377-381. [PMID: 29790076 DOI: 10.1007/s12328-018-0868-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Accepted: 05/10/2018] [Indexed: 12/15/2022]
Abstract
A 73-year-old female with a 6-month history of progressive dysphagia and chest pain was referred to our hospital. She underwent esophagogastroduodenoscopy, which revealed abnormally strong contractions in the distal esophagus. Esophageal biopsy specimens showed massive eosinophil infiltration into the epithelium, and high-resolution manometry (HRM) also demonstrated abnormally strong contractions in the distal esophagus. Based on these results, she was diagnosed with Jackhammer esophagus (JHE) due to eosinophilic esophagitis (EoE). Treatment was started with 5 mg/day of prednisolone (PSL), and the number of peripheral blood eosinophils quickly decreased without any improvement in the patient's dysphagia. Esophageal biopsy specimens obtained after the PSL treatment showed the disappearance of eosinophils from the epithelium. However, abnormally strong contractions were still detected on HRM. Per-oral endoscopic myotomy (POEM) was performed to treat the JHE. Interestingly, the intraoperative esophageal muscle biopsy sample demonstrated massive eosinophil infiltration into the muscle layer. After the POEM, the patient's symptoms improved, and abnormal contractions were no longer detected on HRM. The current case suggests that when EoE combined with an esophageal motility disorder are refractory to steroid therapy, clinicians should be aware that motility disorders can develop due to eosinophil infiltration deep into the esophageal muscularis propria.
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Affiliation(s)
- Shinwa Tanaka
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan. .,Department of Endoscopic Medicine, Kobe University Hospital, 7-5-1 Chuo-ku, Kusunoki-cho, Kobe, Hyogo, 650-0017, Japan.
| | - Takashi Toyonaga
- Department of Endoscopic Medicine, Kobe University Hospital, 7-5-1 Chuo-ku, Kusunoki-cho, Kobe, Hyogo, 650-0017, Japan
| | - Fumiaki Kawara
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Daisuke Watanabe
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Namiko Hoshi
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Hirohumi Abe
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Ryusuke Ariyoshi
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yoshiko Ohara
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Tsukasa Ishida
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Toshitatsu Takao
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yoshinori Morita
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Eiji Umegaki
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
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32
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Zammit SC, Cachia M, Sapiano K, Gauci J, Montefort S, Ellul P. Eosinophilic gastrointestinal disorder: is it what it seems to be? Ann Gastroenterol 2018; 31:475-479. [PMID: 29991893 PMCID: PMC6033761 DOI: 10.20524/aog.2018.0263] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Accepted: 03/13/2018] [Indexed: 12/14/2022] Open
Abstract
Background Eosinophilic gastroenteropathy is an uncommon condition whose causes can be numerous and non-specific. The aim of the study was to characterize the presence of gastrointestinal disorders in the adult Maltese population and assess the degree of association with atopic diseases. Methods Adult patients with gastrointestinal eosinophilia in the gastrointestinal tract on histology were identified and their clinical case notes were reviewed. Patients were interviewed and asked questions regarding asthma, allergic rhinitis, and eczema. Results Sixty-six patients (39 female) were recruited. The most common clinical symptoms were diarrhea (42.4%) and abdominal pain (33.3%). The sites involved were stomach (10.6%), colon (56.1%), small bowel (10.6%), small bowel and colon (18.2%), esophagus (1.5%), and esophagus and colon (1.5%). Forty percent had persistent lower gastrointestinal symptoms and a repeat ileocolonoscopy was performed within 12 months. These patients were diagnosed with ulcerative colitis (n=10; 47.6%), Crohn's disease (n=6; 28.6%), indeterminate colitis (n=1; 4.8%) or microscopic colitis (n=4; 19%). Allergic rhinitis was present in 39.4% of the study group, eczema in 26.1%, and asthma in 19.7%. These findings were compared with local data for atopic conditions and the study group was found to have a significantly higher prevalence of allergic rhinitis (P=0.002), but not of asthma (P=0.62) or eczema (P=0.19). Conclusions A high proportion of patients with eosinophilic gastrointestinal infiltration were subsequently diagnosed with inflammatory bowel disease. Patients persistently symptomatic or who do not respond to treatment should be reassessed to exclude inflammatory bowel disease, given its high prevalence in this group of patients.
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Affiliation(s)
- Stefania Chetcuti Zammit
- Division of Gastroenterology, Department of Medicine (Stefania Chetcuti Zammit, Pierre Ellul), Mater Dei Hospital, Malta
| | - Monique Cachia
- Department of Medicine (Monique Cachia, Karen Sapiano, Julia Gauci), Mater Dei Hospital, Malta
| | - Karen Sapiano
- Department of Medicine (Monique Cachia, Karen Sapiano, Julia Gauci), Mater Dei Hospital, Malta
| | - Julia Gauci
- Department of Medicine (Monique Cachia, Karen Sapiano, Julia Gauci), Mater Dei Hospital, Malta
| | - Stephen Montefort
- Division of Respiratory Medicine, Department of Medicine (Stephen Montefort), Mater Dei Hospital, Malta
| | - Pierre Ellul
- Division of Gastroenterology, Department of Medicine (Stefania Chetcuti Zammit, Pierre Ellul), Mater Dei Hospital, Malta
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33
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Song M, Kimura H, Ogiyama H, Nishigami T. Eosinophilia in the muscle layer of the esophagus and the urinary bladder in a Multiple System Atrophy patient with dysphagia and dysuria. Pathol Int 2018; 68:382-387. [PMID: 29633461 DOI: 10.1111/pin.12668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 03/08/2018] [Indexed: 12/01/2022]
Abstract
Multiple system atrophy (MSA) is a spinocerebellar degenerative disease characterized by cerebellar ataxia, parkinsonism, and autonomic failure. A 75-year-old woman who had suffered from dysphagia and dysuria under a diagnosis of probable MSA with predominant cerebellar ataxia underwent autopsy. Eosinophilia was seen extensively in the muscle layer of the esophagus and urinary bladder. Eosinophilic infiltration to the esophagus was localized in the smooth muscle layer and could be considered as "eosinophilic esophageal myositis" identified in patients with nutcracker esophagus and jackhammer esophagus. Dense eosinophilia was present within the smooth muscle layer of the urinary bladder along with muscle fiber degeneration. We suspected a neuropathic etiology associated with MSA as the cause of the histological changes in the esophagus and urinary bladder; however, the possibility that some other disease might also have been responsible for the eosinophilic infiltration of the muscle layer cannot be denied. To our knowledge, this is the first report showing localized eosinophilia in the muscle layers of the esophagus and urinary bladder in the same patient. Although localized eosinophilia in visceral muscle has not been understood well, our case suggests the possibility that it is a feature of functional motility disorders and may have a neuropathic etiology.
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Affiliation(s)
- Misa Song
- Department of Diagnostic Pathology, Itami City Hospital, Itami, Hyogo, Japan
| | - Hayato Kimura
- Department of Diagnostic Pathology, Itami City Hospital, Itami, Hyogo, Japan
| | - Hideharu Ogiyama
- Gastrointestinal Medicine, Itami City Hospital, Itami, Hyogo, Japan
| | - Takayuki Nishigami
- Department of Diagnostic Pathology, Steel Memorial Hirohata Hospital, Himeji, Hyogo, Japan
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34
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Sato H, Takahashi K, Mizuno KI, Hashimoto S, Yokoyama J, Hasegawa G, Terai S. Esophageal motility disorders: new perspectives from high-resolution manometry and histopathology. J Gastroenterol 2018; 53:484-493. [PMID: 29134329 DOI: 10.1007/s00535-017-1413-3] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 11/09/2017] [Indexed: 02/04/2023]
Abstract
High-resolution manometry (HRM) and peroral endoscopic myotomy (POEM) have contributed significantly to the field of esophageal motility disorders in recent years. The development of HRM has categorized various esophageal motility disorders with a focus on a diverse range of manometric anomalies. Additionally, the Chicago classification criteria is widely used for manometric diagnosis. Moreover, POEM was introduced as a minimally invasive radical therapy for achalasia and shows promise for other spastic esophageal motility disorders as well. POEM has also enabled a transluminal endoscopic approach for determining the histology of the esophageal muscle layer, which is expected to assist in elucidating the etiology of disorders associated with esophageal motility. The purpose of this review is to update the diagnosis, pathology, and treatment of esophageal motility disorders, with a focus on the recent advances in this field.
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Affiliation(s)
- Hiroki Sato
- Division of Gastroenterology and Hepatology, Niigata University Medical and Dental Hospital, 757-1, Asahimachidori, Chuo-ku, Niigata, Niigata, 951-8510, Japan.
| | - Kazuya Takahashi
- Division of Gastroenterology and Hepatology, Niigata University Medical and Dental Hospital, 757-1, Asahimachidori, Chuo-ku, Niigata, Niigata, 951-8510, Japan
| | - Ken-Ichi Mizuno
- Division of Gastroenterology and Hepatology, Niigata University Medical and Dental Hospital, 757-1, Asahimachidori, Chuo-ku, Niigata, Niigata, 951-8510, Japan
| | - Satoru Hashimoto
- Division of Gastroenterology and Hepatology, Niigata University Medical and Dental Hospital, 757-1, Asahimachidori, Chuo-ku, Niigata, Niigata, 951-8510, Japan
| | - Junji Yokoyama
- Division of Gastroenterology and Hepatology, Niigata University Medical and Dental Hospital, 757-1, Asahimachidori, Chuo-ku, Niigata, Niigata, 951-8510, Japan
| | - Go Hasegawa
- Division of Cellular and Molecular Pathology, Department of Cellular Function, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Shuji Terai
- Division of Gastroenterology and Hepatology, Niigata University Medical and Dental Hospital, 757-1, Asahimachidori, Chuo-ku, Niigata, Niigata, 951-8510, Japan
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35
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Odiase E, Schwartz A, Souza RF, Martin J, Konda V, Spechler SJ. New Eosinophilic Esophagitis Concepts Call for Change in Proton Pump Inhibitor Management Before Diagnostic Endoscopy. Gastroenterology 2018; 154:1217-1221.e3. [PMID: 29510130 PMCID: PMC5972821 DOI: 10.1053/j.gastro.2018.03.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Eunice Odiase
- Division of Gastroenterology, Baylor University Medical Center, Dallas, Texas,Center for Esophageal Diseases, Baylor University Medical Center, Dallas, Texas,Center for Esophageal Research, Baylor Scott & White Research Institute, Dallas, Texas
| | - Armond Schwartz
- Division of Gastroenterology, Methodist Dallas Medical Center, Dallas, Texas
| | - Rhonda F. Souza
- Division of Gastroenterology, Baylor University Medical Center, Dallas, Texas,Center for Esophageal Diseases, Baylor University Medical Center, Dallas, Texas,Center for Esophageal Research, Baylor Scott & White Research Institute, Dallas, Texas
| | - Jason Martin
- Division of Gastroenterology, Baylor University Medical Center, Dallas, Texas
| | - Vani Konda
- Division of Gastroenterology, Baylor University Medical Center, Dallas, Texas,Center for Esophageal Diseases, Baylor University Medical Center, Dallas, Texas,Center for Esophageal Research, Baylor Scott & White Research Institute, Dallas, Texas
| | - Stuart Jon Spechler
- Division of Gastroenterology, Baylor University Medical Center, Dallas, Texas,Center for Esophageal Diseases, Baylor University Medical Center, Dallas, Texas,Center for Esophageal Research, Baylor Scott & White Research Institute, Dallas, Texas
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