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Pitisuttithum P, Goudie E, Araujo IK, Halder S, Carlson DA, Pandolfino JE, Kou W. Four-dimensional impedance manometry volume metrics for predicting abnormal bolus retention. Neurogastroenterol Motil 2024; 36:e14803. [PMID: 38676387 DOI: 10.1111/nmo.14803] [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: 02/13/2024] [Revised: 04/04/2024] [Accepted: 04/08/2024] [Indexed: 04/28/2024]
Abstract
BACKGROUND The objective measurement for esophageal bolus volume and bolus clearance could classify abnormal high-resolution manometry (HRM) beyond the current Chicago classification. We aimed to compare the novel four-dimensional impedance manometry (4D HRM) volume metrics with timed barium esophagram (TBE). METHODS Adults with esophageal symptoms undergoing HRM and TBE were included. A custom-built program for 4D HRM analysis measured esophageal luminal cross-sectional area (CSA) from impedance and subsequently derived esophageal bolus volume and clearance. 4D HRM volume metrics included pre-swallow residual volume, maximal volume, retention volume, and clearance ratio defined as 1.0-retention volume divided by the maximal volume. An abnormal TBE was defined as a column height >5 cm at 1 min or 5 min. KEY RESULTS A total of 95 patients (normal motility: 33%; ineffective esophageal motility: 12%; absent contractility: 10%; esophagogastric junction outflow obstruction: 30%; type I achalasia: 5%; type II achalasia: 12%) were categorized into normal TBE (58%), abnormal TBE at 1 min (17%), and abnormal TBE at 5 min (25%). The AUROC demonstrated that, among all 4D HRM volume metrics, the clearance ratio had the best performance in predicting abnormal TBE at 5 min (AUROC, 95% confidence interval: 0.89, 0.82-0.96), and exhibited a strong negative correlation with TBE at 5 min (r = -0.65; p < 0.001). CONCLUSIONS & INFERENCES Novel 4D HRM volume metrics provide objective measurement of esophageal bolus volume and bolus clearance. The clearance ratio has a strong correlation with TBE and could potentially serve as a substitute for TBE to measure esophageal retention.
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Affiliation(s)
- Panyavee Pitisuttithum
- Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Eric Goudie
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
- Division of Thoracic Surgery, Department of Surgery, Université de Montréal, Montréal, Quebec, Canada
| | - Isis K Araujo
- Department of Gastroenterology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Sourav Halder
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Dustin A Carlson
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - John E Pandolfino
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Wenjun Kou
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
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52
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Fang SQ, Wang Y, Wang HW. Guidelines for tiered diagnosis and treatment of gastroesophageal reflux disease by traditional Chinese medicine in Shanghai. WORLD CHINESE JOURNAL OF DIGESTOLOGY 2024; 32:387-396. [DOI: 10.11569/wcjd.v32.i6.387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
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53
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Xu P, Liu Z, Zhang J, Wang L, Wang K, Yao L, Li Q, Zhou P. Peroral endoscopic myotomy is an effective treatment for achalasia combined with hiatal hernia. Surg Endosc 2024:10.1007/s00464-024-10948-y. [PMID: 38937313 DOI: 10.1007/s00464-024-10948-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Accepted: 05/19/2024] [Indexed: 06/29/2024]
Abstract
PURPOSE To explore the feasibility of peroral endoscopic myotomy (POEM) in patients with achalasia and hiatal hernia. MATERIALS AND METHODS We performed a retrospective review of 2136 patients with achalasia between January 2016 and December 2022. Patients with achalasia and hiatal hernia were assigned into study group, and matched patients with achalasia but no hiatal hernia were assigned into control group. The preoperative baseline information, procedure-related adverse events (AEs) and follow-up data were compared between the two groups. RESULTS Hiatal hernia was identified in 56/1564 (3.6%) patients with achalasia. All of these patients underwent POEM with success. The preoperative baseline characteristics were similar between the study and control group. The study group presented with a similar rate of mucosal injury (12.5% vs 16.1, P = 0.589), pneumothorax (3.6% vs 1.8%, P = 1.000), pleural effusion (8.9% vs 12.5%, P = 0.541) and major AEs (1.8% vs 1.8%, P = 1.000) compared with the control group. As for the follow-up data, no significant differences were observed in clinical success (96.4% vs 92.9%, P = 0.679; 93.6% vs 94.0%, P = 1.000; 86.5% vs 91.4%, P = 0.711) clinical reflux (25.0% vs 19.6%, P = 0.496; 31.9% vs 26.0%, P = 0.521; 35.1% vs 31.4%, P = 0.739) and proton pump inhibitor usage (17.9% vs 16.1%, P = 0.801; 29.8% vs 24.0%, P = 0.520; 32.4% vs 25.7%, P = 0.531) between the study group and control group at 1-year, 2-year and 3-year follow-ups. CONCLUSIONS POEM is a safe and effective treatment for achalasia combined with hiatal hernia.
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Affiliation(s)
- Peirong Xu
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Collaborative Innovation Center of Endoscopy, Shanghai, China
| | - Zuqiang Liu
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Collaborative Innovation Center of Endoscopy, Shanghai, China
| | - Jiyuan Zhang
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Collaborative Innovation Center of Endoscopy, Shanghai, China
| | - Li Wang
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Collaborative Innovation Center of Endoscopy, Shanghai, China
| | - Kehao Wang
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Collaborative Innovation Center of Endoscopy, Shanghai, China
| | - Lu Yao
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China
- Shanghai Collaborative Innovation Center of Endoscopy, Shanghai, China
| | - Quanlin Li
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China.
- Shanghai Collaborative Innovation Center of Endoscopy, Shanghai, China.
| | - Pinghong Zhou
- Endoscopy Center and Endoscopy Research Institute, Zhongshan Hospital, Fudan University, Shanghai, China.
- Shanghai Collaborative Innovation Center of Endoscopy, Shanghai, China.
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Gulinac M, Kiprin G, Tsranchev I, Graklanov V, Chervenkov L, Velikova T. Clinical issues and challenges in imaging of gastrointestinal diseases: A minireview and our experience. World J Clin Cases 2024; 12:3304-3313. [PMID: 38983422 PMCID: PMC11229912 DOI: 10.12998/wjcc.v12.i18.3304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/25/2024] [Accepted: 05/06/2024] [Indexed: 06/13/2024] Open
Abstract
Imaging techniques play a crucial role in the modern era of medicine, particularly in gastroenterology. Nowadays, various non-invasive and invasive imaging modalities are being routinely employed to evaluate different gastrointestinal (GI) diseases. However, many instrumental as well as clinical issues are arising in the area of modern GI imaging. This minireview article aims to briefly overview the clinical issues and challenges encountered in imaging GI diseases while highlighting our experience in the field. We also summarize the advances in clinically available diagnostic methods for evaluating different diseases of the GI tract and demonstrate our experience in the area. In conclusion, almost all imaging techniques used in imaging GI diseases can also raise many challenges that necessitate careful consideration and profound expertise in this field.
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Affiliation(s)
- Milena Gulinac
- Department of General and Clinical Pathology, Medical University of Plovdiv, Plovdiv 4002, Bulgaria
- Medical Faculty, Sofia University St. Kliment Ohridski, Sofia 1407, Bulgaria
| | - Georgi Kiprin
- Department of Gastroenterology, MHAT Eurohospital, Plovdiv 4000, Bulgaria
| | - Ivan Tsranchev
- Department of Forensic Medicine and Deontology, Medical University of Plovdiv, Plovdiv 4000, Bulgaria
| | - Vasko Graklanov
- First Department of Internal Diseases, Medical University of Plovdiv, Plovdiv 4000, Bulgaria
| | - Lyubomir Chervenkov
- Department of Diagnostic Imaging, Medical University Plovdiv, Plovdiv 4000, Bulgaria
| | - Tsvetelina Velikova
- Medical Faculty, Sofia University St. Kliment Ohridski, Sofia 1407, Bulgaria
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Scharitzer M, Pokieser P, Ekberg O. Oesophageal fluoroscopy in adults-when and why? Br J Radiol 2024; 97:1222-1233. [PMID: 38547408 PMCID: PMC11186568 DOI: 10.1093/bjr/tqae062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 01/15/2024] [Accepted: 03/18/2024] [Indexed: 06/21/2024] Open
Abstract
Oesophageal fluoroscopy is a radiological procedure that uses dynamic recording of the swallowing process to evaluate morphology and function simultaneously, a characteristic not found in other clinical tests. It enables a comprehensive evaluation of the entire upper gastrointestinal tract, from the oropharynx to oesophagogastric bolus transport. The number of fluoroscopies of the oesophagus and the oropharynx has increased in recent decades, while the overall use of gastrointestinal fluoroscopic examinations has declined. Radiologists performing fluoroscopies need a good understanding of the appropriate clinical questions and the methodological advantages and limitations to adjust the examination to the patient's symptoms and clinical situation. This review provides an overview of the indications for oesophageal fluoroscopy and the various pathologies it can identify, ranging from motility disorders to structural abnormalities and assessment in the pre- and postoperative care. The strengths and weaknesses of this modality and its future role within different clinical scenarios in the adult population are discussed. We conclude that oesophageal fluoroscopy remains a valuable tool in diagnostic radiology for the evaluation of oesophageal disorders.
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Affiliation(s)
- Martina Scharitzer
- Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Peter Pokieser
- Teaching Center, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Olle Ekberg
- Department of Translational Medicine, Diagnostic Radiology, Lund University, Skåne University Hospital, Inga Marie Nilssons gata 49, 205 02 Malmö, Sweden
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Albers D, Witt M, Pandolfino JE, Rösch T, Schachschal G, Beyna T, Neuhaus H, Gerges C, Kandler J, Allescher HD, Martinek J, Repici A, Ebigbo A, Messmann H, Schumacher B, Werner YB. Peroral endoscopic myotomy for hypercontractile (Jackhammer) esophagus: A retrospective multicenter series with long-term follow-up. United European Gastroenterol J 2024. [PMID: 38873948 DOI: 10.1002/ueg2.12586] [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: 05/19/2023] [Accepted: 03/22/2024] [Indexed: 06/15/2024] Open
Abstract
INTRODUCTION Long-term outcome data are limited for non-achalasia esophageal motility disorders treated by peroral endoscopy myotomy (POEM) as a separate group. We investigated a subset of symptomatic patients with hypercontractile esophagus (Jackhammer esophagus). METHODS Forty two patients (mean age 60.9 years; 57% female, mean Eckardt score 6.2 ± 2.1) treated by primary peroral myotomy for symptomatic Jackhammer esophagus 2012-2018 in seven European centers were retrospectively analyzed; myotomy included the lower esophageal sphincter but did not extend more than 1 cm into the cardia in contrast to POEM for achalasia. Manometry data were re-reviewed by an independent expert. The main outcome was the failure rate defined by retreatment or an Eckardt score >3 after at least two years following POEM. RESULTS Despite 100% technical success (mean intervention time 107 ± 48.9 min, mean myotomy length 16.2 ± 3.7 cm), the 2-year success rate was 64.3% in the entire group. In a subgroup analysis, POEM failure rates were significantly different between Jackhammer-patients without (n = 22), and with esophagogastric junction outflow obstruction (EGJOO, n = 20) (13.6% % vs. 60%, p = 0.003) at a follow-up of 46.5 ± 19.0 months. Adverse events occurred in nine cases (21.4%). 14 (33.3%) patients were retreated, two with surgical fundoplication due to reflux. Including retreatments, an improvement in symptom severity was found in 33 (78.6%) at the end of follow-up (Eckardt score ≤3, mean Eckardt change 4.34, p < 0.001). EGJOO (p = 0.01) and frequency of hypercontractile swallows (p = 0.02) were predictors of POEM failure. The development of a pseudodiverticulum was observed in four cases within the subgroup of EGJOO. CONCLUSIONS Patients with symptomatic Jackhammer without EGJOO benefit from POEM in long-term follow-up. Treatment of Jackhammer with EGJOO, however, remains challenging and probably requires full sphincter myotomy and future studies which should address the pathogenesis of this variant and alternative strategies.
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Affiliation(s)
- David Albers
- Department of Internal Medicine and Gastroenterology, Elisabeth-Krankenhaus Essen, Essen, Germany
| | - Mana Witt
- Department of Interdisciplinary Endoscopy, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - John E Pandolfino
- Division of Gastroenterology and Hepatology, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Thomas Rösch
- Department of Interdisciplinary Endoscopy, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Guido Schachschal
- Department of Interdisciplinary Endoscopy, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Torsten Beyna
- Department of Internal Medicine and Gastroenterology, Evangelisches Krankenhaus Düsseldorf, Düsseldorf, Germany
| | - Horst Neuhaus
- Department of Internal Medicine and Gastroenterology, Evangelisches Krankenhaus Düsseldorf, Düsseldorf, Germany
| | - Christian Gerges
- Department of Internal Medicine and Gastroenterology, Evangelisches Krankenhaus Düsseldorf, Düsseldorf, Germany
| | - Jennis Kandler
- Department of Internal Medicine and Gastroenterology, Evangelisches Krankenhaus Düsseldorf, Düsseldorf, Germany
| | - Hans-Dieter Allescher
- Center for Esophageal and Gastrointestinal Motility Disorders, Center for Internal Medicine, Gastroenterology, Hepatology and Metabolism, Klinikum Garmisch-Partenkirchen, Garmisch-Partenkirchen, Germany
| | - Jan Martinek
- Department of Hepatogastroenterology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Alessandro Repici
- Department of Biomedical Sciences, Pieve Emanuele, Humanitas University, Rozzano, Italy
- Department of Gastroenterology, Humanitas Research Hospital -IRCCS-, Rozzano, Italy
| | - Alanna Ebigbo
- Department of Gastroenterology, University Hospital Augsburg, Augsburg, Germany
| | - Helmut Messmann
- Department of Gastroenterology, University Hospital Augsburg, Augsburg, Germany
| | - Brigitte Schumacher
- Department of Internal Medicine and Gastroenterology, Elisabeth-Krankenhaus Essen, Essen, Germany
| | - Yuki B Werner
- Department of Interdisciplinary Endoscopy, University Hospital Hamburg-Eppendorf, Hamburg, Germany
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Wei MH, Chen CC, Lee HC, Lee YC, Wang HP, Wu MS, Wu JF, Tseng PH. Prevalence of functional esophageal disorders and associated clinical characteristics in patients with proton-pump-inhibitor-unresponsive reflux symptoms. J Gastroenterol Hepatol 2024. [PMID: 38860301 DOI: 10.1111/jgh.16654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 05/08/2024] [Accepted: 05/29/2024] [Indexed: 06/12/2024]
Abstract
BACKGROUND AND AIM Patients with proton-pump-inhibitor (PPI)-unresponsive reflux symptoms, often caused by functional esophageal disorders (FED), are frequently encountered in clinical practice. We aimed to investigate the prevalence of FED and its associated clinical characteristics in patients with PPI-unresponsive reflux symptoms. METHODS We retrospectively identified patients who were evaluated for persistent typical reflux symptoms, despite ≥8 weeks of PPI treatment, at the National Taiwan University Hospital from 2014 to 2023. All patients underwent a comprehensive evaluation comprising validated gastroesophageal reflux disease (GERD) symptom questionnaires, 5-item Brief Symptom Rating Scale (BSRS-5), Pittsburgh Sleep Quality Index (PSQI), esophagogastroduodenoscopy, high-resolution impedance manometry, and 24-h impedance-pH monitoring off PPI therapy. Diagnosis of FED and non-erosive reflux disease (NERD) was based on the Rome IV criteria. RESULTS We analyzed 190 patients [46.8% male, median age 52 (interquartile range, 42-61) years], of whom 32 (16.8%) had NERD and 158 (83.2%) had FED (57.9% with functional heartburn and 25.3% with reflux hypersensitivity). Patients with FED had a lower body mass index than those with NERD and a higher prevalence of psychological comorbidities and poor sleep quality than healthy volunteers. The severity of reflux symptoms among FED patients was significantly associated with the severity of psychological comorbidities and sleep quality. CONCLUSIONS A notably high prevalence (83.2%) of FED was observed among patients experiencing PPI-unresponsive reflux symptoms. Patients with FED had a higher level of psychological distress and diminished sleep quality, both of which were associated with reflux symptom severity.
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Affiliation(s)
- Ming-Han Wei
- Department of Internal Medicine, National Taiwan University Hospital Hsin-Chu Branch, Zhubei City, Taiwan
| | - Chien-Chuan Chen
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Hui-Chuan Lee
- Department of Pediatrics, National Taiwan University Children's Hospital, Taipei, Taiwan
| | - Yi-Chia Lee
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Hsiu-Po Wang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Ming-Shiang Wu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Jia-Feng Wu
- Department of Pediatrics, National Taiwan University Children's Hospital, Taipei, Taiwan
| | - Ping-Huei Tseng
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
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Grünherz V, Ebigbo A, Elia M, Brunner A, Krafft T, Pöller L, Schneider P, Stieler F, Bauer B, Muzalyova A, Messmann H, Nagl S. Automatic three-dimensional reconstruction of the oesophagus in achalasia patients undergoing POEM: an innovative approach for evaluating treatment outcomes. BMJ Open Gastroenterol 2024; 11:e001396. [PMID: 38844375 PMCID: PMC11167450 DOI: 10.1136/bmjgast-2024-001396] [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: 02/28/2024] [Accepted: 05/26/2024] [Indexed: 06/14/2024] Open
Abstract
BACKGROUND AND AIMS Peroral endoscopic myotomy (POEM) is a standard treatment option for achalasia patients. Treatment response varies due to factors such as achalasia type, degree of dilatation, pressure and distensibility indices. We present an innovative approach for treatment response prediction based on an automatic three-dimensional (3-D) reconstruction of the tubular oesophagus (TE) and the lower oesophageal sphincter (LES) in patients undergoing POEM for achalasia. METHODS A software was developed, integrating data from high-resolution manometry, timed barium oesophagogram and endoscopic images to automatically generate 3-D reconstructions of the TE and LES. Novel normative indices for TE (volume×pressure) and LES (volume/pressure) were automatically integrated, facilitating pre-POEM and post-POEM comparisons. Treatment response was evaluated by changes in volumetric and pressure indices for the TE and the LES before as well as 3 and 12 months after POEM. In addition, these values were compared with normal value indices of non-achalasia patients. RESULTS 50 treatment-naive achalasia patients were enrolled prospectively. The mean TE index decreased significantly (p<0.0001) and the mean LES index increased significantly 3 months post-POEM (p<0.0001). In the 12-month follow-up, no further significant change of value indices between 3 and 12 months post-POEM was seen. 3 months post-POEM mean LES index approached the mean LES of the healthy control group (p=0.077). CONCLUSION 3-D reconstruction provides an interactive, dynamic visualisation of the oesophagus, serving as a comprehensive tool for evaluating treatment response. It may contribute to refining our approach to achalasia treatment and optimising treatment outcomes. TRIAL REGISTRATION NUMBER 22-0149.
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Affiliation(s)
- Vivian Grünherz
- Department of Gastroenterology, University Hospital Augsburg, Augsburg, Germany
| | - Alanna Ebigbo
- Department of Gastroenterology, University Hospital Augsburg, Augsburg, Germany
| | | | | | | | - Leo Pöller
- University of Augsburg, Augsburg, Germany
| | | | | | | | - Anna Muzalyova
- Department of Gastroenterology, University Hospital Augsburg, Augsburg, Germany
| | - Helmut Messmann
- Department of Gastroenterology, Universitätsklinikum Augsburg, Augsburg, Germany
| | - Sandra Nagl
- University Hospital Augsburg, Augsburg, Germany
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Matsumura T, Sonoda M, Okimoto K, Dao HV, Takahashi S, Akizue N, Horio R, Goto C, Kurosugi A, Kaneko T, Ohta Y, Taida T, Kikuchi A, Fujie M, Kato J, Kato N. Differences Between Patients with Heartburn Refractory to Vonoprazan and Those Refractory to Proton Pump Inhibitors. Dig Dis Sci 2024; 69:2132-2139. [PMID: 38622462 PMCID: PMC11162357 DOI: 10.1007/s10620-024-08411-y] [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: 02/04/2024] [Accepted: 03/26/2024] [Indexed: 04/17/2024]
Abstract
BACKGROUND Vonoprazan, a potassium-competitive acid blocker, demonstrates more potent acid inhibition than proton pump inhibitors (PPIs). This study aimed to evaluate the effect of vonoprazan in patients with unproven gastroesophageal reflux disease (GERD) by comparing patients with vonoprazan-refractory heartburn with those with PPI-refractory heartburn. METHODS This study included 104 consecutive patients with vonoprazan- or PPI-refractory heartburn (52 patients each), no erosive esophagitis on endoscopy and who underwent combined multichannel intraluminal impedance-pH (MII-pH) testing with vonoprazan/PPI discontinuation. Patients' backgrounds, symptom scores from four questionnaires, MII-pH results and high-resolution manometry results were compared between the two groups. RESULTS The vonoprazan group demonstrated significantly higher GERD symptoms and scores of abdominal pain and diarrhea on the Gastrointestinal Symptom Rating Scale questionnaire. MII-pH results revealed that the vonoprazan group demonstrated 40.4%, 17.3%, and 42.3% and the PPIs group exhibited 26.9%, 17.3%, and 55.8% of abnormal acid reflux [true non-erosive reflux disease (NERD)], reflux hypersensitivity and functional heartburn, respectively. The vonoprazan group demonstrated higher true NERD rates but with no significant difference (p = 0.307). Among the vonoprazan group, eight patients with true NERD underwent another MII-pH test on vonoprazan, and all cases demonstrated normal acid exposure times (0.0% [0.0-0.3]). CONCLUSION Patients with unproven GERD with vonoprazan-refractory heartburn demonstrated more symptoms, including not only GERD symptoms but also functional dyspepsia and irritable bowel syndrome symptoms, than those with PPI-refractory heartburn.
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Affiliation(s)
- Tomoaki Matsumura
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Inohana 1-8-1, Chiba, 260-8670, Japan.
| | - Michiko Sonoda
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Inohana 1-8-1, Chiba, 260-8670, Japan
| | - Kenichiro Okimoto
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Inohana 1-8-1, Chiba, 260-8670, Japan
| | - Hang Viet Dao
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Inohana 1-8-1, Chiba, 260-8670, Japan
- Internal Medicine Faculty, Hanoi Medical University, Hanoi, Vietnam
- The Institute of Gastroenterology and Hepatology, Hanoi, Vietnam
| | - Satsuki Takahashi
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Inohana 1-8-1, Chiba, 260-8670, Japan
| | - Naoki Akizue
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Inohana 1-8-1, Chiba, 260-8670, Japan
| | - Ryosuke Horio
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Inohana 1-8-1, Chiba, 260-8670, Japan
| | - Chihiro Goto
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Inohana 1-8-1, Chiba, 260-8670, Japan
| | - Akane Kurosugi
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Inohana 1-8-1, Chiba, 260-8670, Japan
| | - Tatsuya Kaneko
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Inohana 1-8-1, Chiba, 260-8670, Japan
| | - Yuki Ohta
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Inohana 1-8-1, Chiba, 260-8670, Japan
| | - Takashi Taida
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Inohana 1-8-1, Chiba, 260-8670, Japan
| | - Atsuko Kikuchi
- Department of Clinical Engineering Center, Chiba University Hospital, Chiba, Japan
| | - Mai Fujie
- Department of Clinical Engineering Center, Chiba University Hospital, Chiba, Japan
| | - Jun Kato
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Inohana 1-8-1, Chiba, 260-8670, Japan
| | - Naoya Kato
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Inohana 1-8-1, Chiba, 260-8670, Japan
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60
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Reddy AT, Lee JP, Leiman DA. Measuring and improving quality in esophageal care and swallowing disorders. Dis Esophagus 2024; 37:doae013. [PMID: 38458618 DOI: 10.1093/dote/doae013] [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: 01/26/2024] [Accepted: 02/13/2024] [Indexed: 03/10/2024]
Abstract
Evaluating clinical care through quality-related metrics is increasingly common. There are now numerous quality statements and indicators related to the medical management of benign and pre-malignant esophageal diseases. Expert consensus leveraging evidence-based recommendations from published society guidelines has been the most frequently used basis for developing esophageal quality statements. While surgical care of patients with esophageal malignancies, including squamous cell carcinoma, has also been developed, those related to benign esophageal disease now include domains of diagnosis, treatment, and monitoring for gastroesophageal reflux disease, eosinophilic esophagitis (EoE), achalasia, and Barrett's esophagus (BE). Several recent studies evaluating adherence to quality metrics affirm substantial variation in practice patterns with opportunities for improvement in care across esophageal diseases. In particular, patient education regarding treatment options in achalasia, frequency of esophageal biopsies among patients with dysphagia to evaluate for EoE, and endoscopic evaluation within a BE segment are areas identified to have need for improvement. As the management of esophageal diseases becomes more complex and interdisciplinary, adherence to quality metrics may be a source of standardization and improvement in delivery and ultimately patient outcomes. Indeed, the development of national quality databases has resulted in a significant growth in the use of these metrics for quality improvement activities and may form the basis for future inclusion in quality reporting and payment programs.
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Affiliation(s)
| | - Joshua P Lee
- Division of Gastroenterology, Duke University, Durham, NC, USA
| | - David A Leiman
- Division of Gastroenterology, Duke University, Durham, NC, USA
- Duke Clinical Research Institute, Durham, NC, USA
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Onana Ndong P, Gonzalez JM, Beyrne A, Barthet M, Vitton V. Does the presence of an esophageal motor disorder influence the response to anti-reflux mucosectomy (ARMS) for refractory GERD? Scand J Gastroenterol 2024; 59:639-646. [PMID: 38497142 DOI: 10.1080/00365521.2024.2331554] [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: 01/13/2024] [Accepted: 03/12/2024] [Indexed: 03/19/2024]
Abstract
INTRODUCTION The prevalence of esophageal motor disorders (EMD) in PPI-refractory gastroesophageal reflux disease (GERD) is substantial. However, limited data exist on their impact on the efficacy of endoscopic treatments like anti-reflux mucosectomy (ARMS). This study aimed to evaluate the influence of EMD on ARMS efficacy in patients with PPI-refractory GERD. METHOD This single-center retrospective study enrolled patients with refractory GERD treated with ARMS-b (anti-reflux mucosectomy band-ligation). High-resolution esophageal manometry (HREM) was conducted before the procedure to identify EMD presence. The primary endpoint was treatment efficacy, defined as >50% improvement in GERD-HRQL score at 1 year. Secondary endpoints included PPI intake, symptom control, ARMS complications, and overall patient satisfaction at 12 months. RESULTS The study included 65 patients, with 41 (63.1%) showing EMD on HREM. Treatment efficacy was achieved by 33.8% (22) of patients, with 8 without EMD, 11 having isolated LES hypotonia, and 3 with both LES hypotonia and esophageal body motor disorder. No significant differences were observed between patients with and without EMD regarding the primary endpoint, PPI use, symptom control, or complications. Dysphagia developed in 52.3% (34) within 6 months, leading to esophageal dilatation in 15.3% (10). Two patients experienced acute hemorrhage, and one had perforation. CONCLUSION The presence of esophageal motor disorders does not seem to impact ARMS response, suggesting the technique's consideration in this population. Larger studies are essential for confirming these results and exploring treatment response and post-operative predictors.
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Affiliation(s)
- Philippe Onana Ndong
- Service de Gastroentérologie, Hôpital L'Archet 2, Centre Hospitalier Universitaire de Nice, Nice, France
| | - Jean-Michel Gonzalez
- Service de Gastroentérologie, Hôpital NORD, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - Ana Beyrne
- Service de Gastroentérologie, Hôpital NORD, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - Marc Barthet
- Service de Gastroentérologie, Hôpital NORD, Assistance Publique Hôpitaux de Marseille, Marseille, France
| | - Veronique Vitton
- Service de Gastroentérologie, Hôpital NORD, Assistance Publique Hôpitaux de Marseille, Marseille, France
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Latorre-Rodríguez AR, Mittal SK. Brief guidelines for beginners on how to perform and analyze esophageal high-resolution manometry. GASTROENTEROLOGIA Y HEPATOLOGIA 2024; 47:661-671. [PMID: 38266818 DOI: 10.1016/j.gastrohep.2024.01.003] [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: 10/27/2023] [Revised: 12/15/2023] [Accepted: 01/18/2024] [Indexed: 01/26/2024]
Abstract
High-resolution manometry (HRM) is a diagnostic tool for surgeons, gastroenterologists and other healthcare professionals to evaluate esophageal physiology. The Chicago Classification (CC) system is based on a consensus of worldwide experts to minimize ambiguity in HRM data acquisition and diagnosis of esophageal motility disorders. The most updated version, CCv4.0, was published in 2021; however, it does not provide step-by-step guidelines (i.e., for beginners) on how to assess the most important HRM metrics. This paper aims to summarize the basic guidelines for conducting a high-quality HRM study including data acquisition and interpretation, based on CCv4.0, using Manoview ESO analysis software, version 3.3 (Medtronic, Minneapolis, MN).
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Affiliation(s)
- Andrés R Latorre-Rodríguez
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, USA; Universidad del Rosario, Escuela de Medicina y Ciencias de la Salud, Grupo de Investigación Clínica, Bogotá D.C., Colombia
| | - Sumeet K Mittal
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, USA; Creighton University School of Medicine, Phoenix, AZ, USA.
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Siboni S, Sozzi M, Kristo I, Boveri S, Rogers BD, De Bortoli N, Hobson A, Louie BE, Lee YY, Tolone S, Marabotto E, Visaggi P, Haworth J, Ivy ML, Greenan G, Masuda T, Penagini R, Barcella B, Coletta M, Theodorou D, Triantafyllou T, Facchini C, Tee V, Bonavina L, Cusmai L, Schoppmann SF, Savarino E, Asti E, Gyawali CP. The Milan score: A novel manometric tool for a more efficient diagnosis of gastro-esophageal reflux disease. United European Gastroenterol J 2024; 12:552-561. [PMID: 38536701 PMCID: PMC11176912 DOI: 10.1002/ueg2.12565] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 03/04/2024] [Indexed: 06/15/2024] Open
Abstract
OBJECTIVE A definitive diagnosis of gastroesophageal reflux disease (GERD) depends on endoscopic and/or pH-study criteria. However, high resolution manometry (HRM) can identify factors predicting GERD, such as ineffective esophageal motility (IEM), esophago-gastric junction contractile integral (EGJ-CI), evaluating esophagogastric junction (EGJ) type and straight leg raise (SLR) maneuver response. We aimed to build and externally validate a manometric score (Milan Score) to stratify the risk and severity of the disease in patients undergoing HRM for suspected GERD. METHODS A population of 295 consecutive patients undergoing HRM and pH-study for persistent typical or atypical GERD symptoms was prospectively enrolled to build a model and a nomogram that provides a risk score for AET > 6%. Collected HRM data included IEM, EGJ-CI, EGJ type and SLR. A supplemental cohort of patients undergoing HRM and pH-study was also prospectively enrolled in 13 high-volume esophageal function laboratories across the world in order to validate the model. Discrimination and calibration were used to assess model's accuracy. Gastroesophageal reflux disease was defined as acid exposure time >6%. RESULTS Out of the analyzed variables, SLR response and EGJ subtype 3 had the highest impact on the score (odd ratio 18.20 and 3.87, respectively). The external validation cohort consisted of 233 patients. In the validation model, the corrected Harrel c-index was 0.90. The model-fitting optimism adjusted calibration slope was 0.93 and the integrated calibration index was 0.07, indicating good calibration. CONCLUSIONS A novel HRM score for GERD diagnosis has been created and validated. The MS might be a useful screening tool to stratify the risk and the severity of GERD, allowing a more comprehensive pathophysiologic assessment of the anti-reflux barrier. TRIAL REGISTRATION ClinicalTrials.gov (Identifier: NCT05851482).
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Affiliation(s)
- Stefano Siboni
- Division of General and Emergency SurgeryIRCCS Policlinico San DonatoMilanoItaly
| | - Marco Sozzi
- Division of General and Emergency SurgeryIRCCS Policlinico San DonatoMilanoItaly
| | - Ivan Kristo
- Upper‐GI‐ServiceMedizinische UniversitätWienAustria
| | - Sara Boveri
- Laboratory of Biostatistics and Data ManagementScientific DirectorateIRCCS Policlinico San DonatoMilanoItaly
| | - Benjamin D. Rogers
- Division of GastroenterologyWashington University School of MedicineSt. LouisMissouriUSA
| | | | | | - Brian E. Louie
- Division of Thoracic SurgerySwedish Medical CenterDigestive Health InstituteSeattleWashingtonUSA
| | - Yeong Yeh Lee
- School of Medical Sciences and GI Function and Motility UnitUniversiti Sains MalaysiaKota BharuMalaysia
| | - Salvatore Tolone
- Division of GeneralMini‐Invasive and Bariatric SurgeryUniversity of NaplesNaplesItaly
| | - Elisa Marabotto
- Gastroenterology UnitIRCCS Policlinico San MartinoGenoaItaly
| | | | | | - Megan L. Ivy
- Division of Thoracic SurgerySwedish Medical CenterDigestive Health InstituteSeattleWashingtonUSA
| | - Garrett Greenan
- Division of GastroenterologyWashington University School of MedicineSt. LouisMissouriUSA
| | - Takahiro Masuda
- Department of SurgeryJikei University School of MedicineMinato‐kuJapan
| | - Roberto Penagini
- Gastroenterology and Endoscopy UnitFondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoMilanItaly
- University of MilanMilanItaly
| | - Benedetta Barcella
- Division of General and Emergency SurgeryIRCCS Policlinico San DonatoMilanoItaly
| | - Marina Coletta
- Gastroenterology and Endoscopy UnitFondazione IRCCS Ca' Granda Ospedale Maggiore PoliclinicoMilanItaly
| | | | | | - Chiara Facchini
- Gastroenterology UnitIRCCS Policlinico San MartinoGenoaItaly
| | - Vincent Tee
- School of Medical Sciences and GI Function and Motility UnitUniversiti Sains MalaysiaKota BharuMalaysia
| | - Luigi Bonavina
- University of MilanMilanItaly
- Division of General and Foregut SurgeryIRCCS Policlinico San DonatoMilanoItaly
| | - Lorenzo Cusmai
- Division of General and Emergency SurgeryIRCCS Policlinico San DonatoMilanoItaly
| | | | - Edoardo Savarino
- Division of GastroenterologyDepartment of Surgical, Oncological and Gastroenterological SciencesUniversity of PaduaPaduaItaly
| | - Emanuele Asti
- Division of General and Emergency SurgeryIRCCS Policlinico San DonatoMilanoItaly
- University of MilanMilanItaly
| | - C. Prakash Gyawali
- Division of GastroenterologyWashington University School of MedicineSt. LouisMissouriUSA
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Perananthan V, Gupta S, Whitfield A, Craciun A, Cronin O, O'Sullivan T, Byth K, Sidhu M, Hourigan LF, Raftopoulos S, Burgess NG, Bourke MJ. When less is more: lower esophageal sphincter-preserving peroral endoscopic myotomy is effective for non-achalasia esophageal motility disorders. Endoscopy 2024; 56:431-436. [PMID: 38183976 DOI: 10.1055/a-2239-7371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2024]
Abstract
BACKGROUND Non-achalasia esophageal motility disorders (NAEMDs), encompassing distal esophageal spasm (DES) and hypercontractile esophagus (HCE), are rare conditions. Peroral endoscopic myotomy (POEM) is a promising treatment option. In NAEMDs, unlike with achalasia, the lower esophageal sphincter (LES) functions normally, suggesting the potential of LES preservation during POEM. METHODS This retrospective two-center observational study focused on patients undergoing LES-preserving POEM (LES-POEM) for NAEMD. Eckardt scores were assessed pre-POEM and at 6, 12, and 24 months post-POEM, with follow-up endoscopy at 6 months to evaluate for reflux esophagitis. Clinical success, defined as an Eckardt score ≤3, served as the primary outcome. RESULTS 227 patients were recruited over 84 months until May 2021. Of these, 16 underwent LES-POEM for an NAEMD (9 with HCE and 7 with DES). The median pre-POEM Eckardt score was 6.0 (interquartile range [IQR] 5.0-7.0), which decreased to 1.0 (IQR 0.0-1.8; P<0.001) 6 months post-POEM. This was sustained at 24 months, with an Eckardt score of 1.0 (IQR 0.0-1.8; P<0.001). Two patients (12.5%) developed Los Angeles grade A or B esophagitis. CONCLUSIONS LES-POEM for NAEMD demonstrates favorable clinical outcomes, with infrequent esophagitis and reintervention for LES dysfunction rarely required.
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Affiliation(s)
- Varan Perananthan
- Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia
- School of Medicine, The University of Sydney Westmead Clinical School, Sydney, Australia
| | - Sunil Gupta
- Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia
- School of Medicine, The University of Sydney Westmead Clinical School, Sydney, Australia
| | - Anthony Whitfield
- Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia
- School of Medicine, The University of Sydney Westmead Clinical School, Sydney, Australia
| | - Ana Craciun
- Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia
- Gastroenterology and Hepatology, Centro Hospitalar Universitario de Lisboa Norte, Lisbon, Portugal
| | - Oliver Cronin
- Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia
- School of Medicine, The University of Sydney Westmead Clinical School, Sydney, Australia
| | - Timothy O'Sullivan
- Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia
- School of Medicine, The University of Sydney Westmead Clinical School, Sydney, Australia
| | - Karen Byth
- Western Sydney Local Health District Research and Education Network, Westmead Hospital, Westmead, Australia
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, Australia
| | - Mayenaaz Sidhu
- Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia
| | - Luke F Hourigan
- Gastroenterology and Hepatology, Princess Alexandra Hospital, Brisbane, Australia
- Gallipoli Medical Research Institute, School of Medicine, The University of Queensland Greenslopes Clinical Unit, Brisbane, Australia
| | - Spiro Raftopoulos
- Gastroenterology and Hepatology, Sir Charles Gairdner Hospital, Perth, Australia
- Faculty of Medicine, The University of Western Australia, Perth, Australia
- Faculty of Medicine, Curtin University, Perth, Australia
| | - Nicholas G Burgess
- Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia
- School of Medicine, The University of Sydney Westmead Clinical School, Sydney, Australia
| | - Michael J Bourke
- Gastroenterology and Hepatology, Westmead Hospital, Westmead, Australia
- School of Medicine, The University of Sydney Westmead Clinical School, Sydney, Australia
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DeWitt JM, Othman MO, Bapaye A. Do's and don'ts in esophageal peroral endoscopic myotomy: troubleshooting, managing adverse events, and tips for success. Gastrointest Endosc 2024; 99:886-894. [PMID: 38447664 DOI: 10.1016/j.gie.2024.02.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 02/04/2024] [Accepted: 02/29/2024] [Indexed: 03/08/2024]
Affiliation(s)
- John M DeWitt
- Department of Gastroenterology and Hepatology, Indiana University Health Medical Center, Indianapolis, Indiana, USA
| | - Mohamed O Othman
- Department of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, Texas, USA
| | - Amol Bapaye
- Shivan and Desai Center for Digestive Disorders, Deenanath Mangeshkar Hospital and Research Center, Pune, India
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Farina DA, Olson DA, Carlson DA, Kahrilas PJ, Vespa E, Koop AH, Arroyo Y, Goudie E, Pandolfino JE. Effect of esophageal body recoil on clinical outcomes in non-spastic achalasia. Neurogastroenterol Motil 2024; 36:e14785. [PMID: 38523321 DOI: 10.1111/nmo.14785] [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: 11/26/2023] [Revised: 01/15/2024] [Accepted: 03/11/2024] [Indexed: 03/26/2024]
Abstract
BACKGROUND Despite the established efficacy of achalasia treatments on symptomatic outcomes, there are limited data evaluating the treatment effect on esophageal dilatation. This study aimed to assess the effect achalasia treatment on esophageal dilatation and the effect of esophageal width reduction ("recoil") on clinical outcomes. METHODS Patients with type I or type II achalasia that completed high-resolution manometry (HRM), functional lumen imaging probe (FLIP), and timed barium esophagram (TBE) pre and post treatment were included. Esophageal width was measured using TBE. Focused subgroup analysis was performed on patients with normal posttreatment EGJ opening on FLIP. Good clinical outcomes were defined as barium column height of <5 cm at 5 min and Eckardt Score ≤3. KEY RESULTS Sixty-nine patients (41% type I and 59% type II) were included. Esophageal width decreased from pre to post treatment mean (SD) 4.2 (1.3) cm-2.8 (1.2) cm; p < 0.01. In the normal post treatment EGJ opening subgroup, esophageal width was less in patients with good TBE outcome compared to poor outcome mean (SD) 2.2 (0.7) cm versus 3.2 (1.4) cm (p < 0.01), but did not differ in good versus poor symptomatic outcome groups. Esophageal width recoil >25% posttreatment was associated with a greater rate of good TBE outcome (71% vs. 50%, p = 0.04) and good symptomatic outcome (88% vs. 50%; p = 0.04). CONCLUSIONS AND INFERENCES Esophageal recoil was associated with good achalasia treatment outcome in patients without posttreatment EGJ obstruction. This suggests that mechanical properties of the esophageal wall, likely associated with tissue remodeling, play a role in clinical outcomes following achalasia treatment.
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Affiliation(s)
- Domenico A Farina
- Kenneth C. Griffin Esophageal Center of Northwestern Medicine, Division of Gastroenterology and Hepatology, Department of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Dylan A Olson
- Kenneth C. Griffin Esophageal Center of Northwestern Medicine, Division of Gastroenterology and Hepatology, Department of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Dustin A Carlson
- Kenneth C. Griffin Esophageal Center of Northwestern Medicine, Division of Gastroenterology and Hepatology, Department of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Peter J Kahrilas
- Kenneth C. Griffin Esophageal Center of Northwestern Medicine, Division of Gastroenterology and Hepatology, Department of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Edoardo Vespa
- Division of Gastroenterology and Digestive Endoscopy, IRCCS San Raffaele Hospital, Milan, Italy
| | - Andree H Koop
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
| | - Yadis Arroyo
- Division of Gastroenterology and Hepatology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Eric Goudie
- Kenneth C. Griffin Esophageal Center of Northwestern Medicine, Division of Gastroenterology and Hepatology, Department of Medicine, Northwestern University, Chicago, Illinois, USA
| | - John E Pandolfino
- Kenneth C. Griffin Esophageal Center of Northwestern Medicine, Division of Gastroenterology and Hepatology, Department of Medicine, Northwestern University, Chicago, Illinois, USA
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Jain M. Normative esophagogastric junction contractile integral for healthy Indian volunteers using water perfusion manometry system. Indian J Gastroenterol 2024; 43:686-688. [PMID: 37542574 DOI: 10.1007/s12664-023-01432-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/07/2023]
Affiliation(s)
- Mayank Jain
- Department of Gastroenterology, Arihant Hospital and Research Centre, 283-A Gumasta Nagar, Indore, 452 009, India.
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Alghubari A, Cheah R, Z Shah S, Naser ARN, Lee AS, DeVault KR, Houghton LA. The impact of lung transplantation on esophageal motility and inter-relationships with reflux and lung mechanics in patients with restrictive and obstructive respiratory disease. Neurogastroenterol Motil 2024; 36:e14788. [PMID: 38523356 DOI: 10.1111/nmo.14788] [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: 01/04/2024] [Revised: 03/06/2024] [Accepted: 03/12/2024] [Indexed: 03/26/2024]
Abstract
BACKGROUND For many patients with lung disease the only proven intervention to improve survival and quality of life is lung transplantation (LTx). Esophageal dysmotility and gastroesophageal reflux (GER) are common in patients with respiratory disease, and often associate with worse prognosis following LTx. Which, if any patients, should be excluded from LTx based on esophageal concerns remains unclear. Our aim was to understand the effect of LTx on esophageal motility diagnosis and examine how this and the other physiological and mechanical factors relate to GER and clearance of boluses swallowed. METHODS We prospectively recruited 62 patients with restrictive (RLD) and obstructive (OLD) lung disease (aged 33-75 years; 42 men) who underwent high resolution impedance manometry and 24-h pH-impedance before and after LTx. KEY RESULTS RLD patients with normal motility were more likely to remain normal (p = 0.02), or if having abnormal motility to change to normal (p = 0.07) post-LTx than OLD patients. Esophageal length (EL) was greater in OLD than RLD patients' pre-LTx (p < 0.001), reducing only in OLD patients' post-LTx (p = 0.02). Reduced EL post-LTx associated with greater contractile reserve (r = 0.735; p = 0.01) and increased likelihood of motility normalization (p = 0.10). Clearance of reflux improved (p = 0.01) and associated with increased mean nocturnal baseline impedance (p < 0.001) in RLD but not OLD. Peristaltic breaks and thoraco-abdominal pressure gradient impact both esophageal clearance of reflux and boluses swallowed (p < 0.05). CONCLUSIONS AND INFERENCES RLD patients are more likely to show improvement in esophageal motility than OLD patients post-LTx. However, the effect on GER is more difficult to predict and requires other GI, anatomical and pulmonary factors to be taken into consideration.
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Affiliation(s)
- Ali Alghubari
- Division of Gastroenterology and Surgical Sciences, Leeds Institute of Medical Research, University of Leeds, Leeds, UK
| | - Ramsah Cheah
- Division of Gastroenterology and Surgical Sciences, Leeds Institute of Medical Research, University of Leeds, Leeds, UK
| | - Sadia Z Shah
- Department of Transplantation, Mayo Clinic, Jacksonville, Florida, USA
| | - Abdel-Rahman N Naser
- Department of Surgery, University of Florida College of Medicine, Jacksonville, Florida, USA
| | | | - Kenneth R DeVault
- Department of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
| | - Lesley A Houghton
- Division of Gastroenterology and Surgical Sciences, Leeds Institute of Medical Research, University of Leeds, Leeds, UK
- Department of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
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Patti MG, Herbella FA. The evolution of the treatment of esophageal achalasia. Chronicle of a 35-year journey. Cir Esp 2024; 102:340-346. [PMID: 38604565 DOI: 10.1016/j.cireng.2024.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 01/26/2024] [Indexed: 04/13/2024]
Abstract
Over the last few decades, significant improvement has been made in both the evaluation and treatment of esophageal achalasia. The Chicago classification, today in version 4.0, is now the standard for diagnosis of achalasia, providing a classification into 3 subtypes with important therapeutic and prognostic implications. Therapy, which was at first mostly limited to pneumatic dilatation, today includes minimally invasive surgery and peroral endoscopic myotomy, allowing for a more tailored approach to patients and better treatment of recurrent symptoms. This review chronicles my personal experience with achalasia over the last 35 years, describing the progress made in the treatment of patients with achalasia.
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Affiliation(s)
- Marco G Patti
- Department of Surgery, University of Virginia, Charlottesville, VA, USA.
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Ono Y, Kunieda K, Takada J, Shimohata T. Distal oesophageal spasm in a patient with multiple system atrophy: A case report. eNeurologicalSci 2024; 35:100500. [PMID: 38655009 PMCID: PMC11035085 DOI: 10.1016/j.ensci.2024.100500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 02/28/2024] [Accepted: 04/10/2024] [Indexed: 04/26/2024] Open
Abstract
A 74-year-old man developed orthostatic syncope, a feeling of food stuck in his chest, and postprandial vomiting 3 years before presentation. Examination revealed severe orthostatic hypotension and cerebellar ataxia, and he was diagnosed with multiple system atrophy (MSA) with predominant cerebellar ataxia. Videofluoroscopic examination of swallowing showed lower oesophageal stricture and barium stagnation within the oesophagus. Oesophagogastroduodenoscopy revealed hypercontraction of the lower oesophagus, and high-resolution oesophageal manometry showed premature contractions of the lower oesophagus and decreased oesophageal peristalsis. The median integrated relaxation pressure in the lower oesophageal sphincter was normal, and achalasia was therefore excluded. Based on the Chicago classification version 4.0, his oesophageal dysmotility was classified as distal oesophageal spasm (DES). The stuck feeling in his chest and vomiting improved following endoscopic balloon dilation. This case suggests that DES can cause oesophageal food stagnation and postprandial vomiting in patients with MSA.
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Affiliation(s)
- Yoya Ono
- Department of Neurology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Kenjiro Kunieda
- Department of Neurology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Jun Takada
- Department of Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Takayoshi Shimohata
- Department of Neurology, Gifu University Graduate School of Medicine, Gifu, Japan
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Tan Tanny SP, Senior ND, Comella A, McCall L, Hutson JM, Finch S, Safe M, Teague WJ, Omari TI, King SK. Esophago-gastric junction findings on high resolution impedance manometry in children with esophageal atresia. J Pediatr Gastroenterol Nutr 2024; 78:1225-1233. [PMID: 38623953 DOI: 10.1002/jpn3.12213] [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: 07/06/2023] [Revised: 02/11/2024] [Accepted: 03/06/2024] [Indexed: 04/17/2024]
Abstract
OBJECTIVES Using high resolution impedance manometry (HRIM), this study characterized the esophago-gastric junction (EGJ) dynamics in children with esophageal atresia (EA). METHOD Esophageal HRIM was performed in patients with EA aged less than 18 years. Objective motility patterns were analyzed, and EGJ data reported. Controls were pediatric patients without EA undergoing investigations for consideration of fundoplication surgery. RESULTS Seventy-five patients (M:F = 43:32, median age 1 year 3 months [3 months-17 years 4 months]) completed 133 HRIM studies. The majority (64/75, 85.3%) had EA with distal tracheo-esophageal fistula. Compared with controls, liquid swallows were poorer in patients with EA, as evident by significant differences in distension pressure emptying and bolus flow time (BFT). The integrated relaxation pressure for thin liquid swallows was significantly different between EA types, as well as when comparing patients with EA with and without previous esophageal dilatations. The BFT for solid swallows was significantly different when compared with EA types. CONCLUSIONS We have utilized HRIM in patients with EA to demonstrate abnormalities in their long-term EGJ function. These abnormalities correlate with poorer esophageal compliance and reduced esophageal peristalsis across the EGJ. Understanding the EGJ function in patients with EA will allow us to tailor long-term management to specific patients.
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Affiliation(s)
- Sharman P Tan Tanny
- Department of Paediatric Surgery, The Royal Children's Hospital, Parkville, Victoria, Australia
- F. Douglas Stephens Surgical Research Group, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia
| | - Nicholas D Senior
- Department of Paediatric Surgery, The Royal Children's Hospital, Parkville, Victoria, Australia
- F. Douglas Stephens Surgical Research Group, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia
| | - Assia Comella
- Department of Paediatric Surgery, The Royal Children's Hospital, Parkville, Victoria, Australia
- F. Douglas Stephens Surgical Research Group, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Monash Medical School, Monash University, Clayton, Victoria, Australia
| | - Lisa McCall
- Department of Human Physiology, Flinders University, Bedford Park, South Australia, Australia
| | - John M Hutson
- Department of Paediatric Surgery, The Royal Children's Hospital, Parkville, Victoria, Australia
- F. Douglas Stephens Surgical Research Group, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia
| | - Sue Finch
- Melbourne Statistical Consulting Platform, The University of Melbourne, Parkville, Victoria, Australia
| | - Mark Safe
- Department of Paediatric Surgery, The Royal Children's Hospital, Parkville, Victoria, Australia
| | - Warwick J Teague
- Department of Paediatric Surgery, The Royal Children's Hospital, Parkville, Victoria, Australia
- F. Douglas Stephens Surgical Research Group, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia
| | - Taher I Omari
- Department of Human Physiology, Flinders University, Bedford Park, South Australia, Australia
| | - Sebastian K King
- Department of Paediatric Surgery, The Royal Children's Hospital, Parkville, Victoria, Australia
- F. Douglas Stephens Surgical Research Group, Murdoch Children's Research Institute, Parkville, Victoria, Australia
- Department of Paediatrics, The University of Melbourne, Parkville, Victoria, Australia
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de Bortoli N, Visaggi P, Penagini R, Annibale B, Baiano Svizzero F, Barbara G, Bartolo O, Battaglia E, Di Sabatino A, De Angelis P, Docimo L, Frazzoni M, Furnari M, Iori A, Iovino P, Lenti MV, Marabotto E, Marasco G, Mauro A, Oliva S, Pellegatta G, Pesce M, Privitera AC, Puxeddu I, Racca F, Ribolsi M, Ridolo E, Russo S, Sarnelli G, Tolone S, Zentilin P, Zingone F, Barberio B, Ghisa M, Savarino EV. The 1st EoETALY Consensus on the Diagnosis and Management of Eosinophilic Esophagitis - Definition, Clinical Presentation and Diagnosis. Dig Liver Dis 2024; 56:951-963. [PMID: 38423918 DOI: 10.1016/j.dld.2024.02.005] [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: 01/03/2024] [Revised: 01/26/2024] [Accepted: 02/09/2024] [Indexed: 03/02/2024]
Abstract
Eosinophilic esophagitis (EoE) is a chronic type 2-mediated inflammatory disease of the esophagus that represents the most common eosinophilic gastrointestinal disease. Experts in the field of EoE across Italy (i.e., EoETALY Consensus Group) including gastroenterologists, endoscopists, allergologists/immunologists, and paediatricians conducted a Delphi process to develop updated consensus statements for the management of patients with EoE and update the previous position paper of the Italian Society of Gastroenterology (SIGE) in light of recent evidence. Grading of the strength and quality of the evidence of the recommendations was performed using accepted GRADE criteria. The guideline is divided in two documents: Part 1 includes three chapters, namely 1) definition, epidemiology, and pathogenesis; 2) clinical presentation and natural history, and 3) diagnosis, while Part 2 includes two chapters: 4) treatment and 5) monitoring and follow-up. This document has received the endorsement of three Italian national societies including the SIGE, the Italian Society of Neurogastroenterology and Motility (SINGEM), and the Italian Society of Allergology, Asthma, and Clinical Immunology (SIAAIC). With regards to patients' involvement, these guidelines involved the contribution of members of ESEO Italia, the Italian Association of Families Against EoE.
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Affiliation(s)
- Nicola de Bortoli
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Pierfrancesco Visaggi
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Roberto Penagini
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Bruno Annibale
- Department of Medical-Surgical Sciences and Translational Medicine, Sant'Andrea Hospital, Sapienza University of Rome, Rome 00189, Italy
| | - Federica Baiano Svizzero
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Giovanni Barbara
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | | | - Edda Battaglia
- Gastroenterology Unit ASLTO4, Chivasso - Ciriè - Ivrea, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia 27100, Italy; First Department of Internal Medicine, IRCCS San Matteo Hospital Foundation, Pavia 27100, Italy
| | - Paola De Angelis
- Digestive Endoscopy Unit - Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Ludovico Docimo
- Department of Advanced Medical and Surgical Sciences, University of Campania "L. Vanvitelli", Naples, Italy
| | - Marzio Frazzoni
- Digestive Pathophysiology Unit and Digestive Endoscopy Unit, Azienda Ospedaliero Universitaria di Modena, Ospedale Civile di Baggiovara, Modena, Italy
| | - Manuele Furnari
- Division of Gastroenterology, Department of Internal Medicine, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Andrea Iori
- Gastroenterology and Digestive Endoscopy Unit,' Santa Chiara' Hospital, Trento, Italy
| | - Paola Iovino
- Gastrointestinal Unit, Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, Baronissi 84084, Italy
| | - Marco Vincenzo Lenti
- Department of Internal Medicine and Medical Therapeutics, University of Pavia, Pavia 27100, Italy
| | - Elisa Marabotto
- Division of Gastroenterology, Department of Internal Medicine, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Giovanni Marasco
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Aurelio Mauro
- Gastroenterology and Endoscopy Unit, Fondazione IRCCS Policlinico San Matteo, Pavia 27100, Italy
| | - Salvatore Oliva
- Maternal and Child Health Department, Pediatric Gastroenterology and Liver Unit, Sapienza - University of Rome, Italy
| | - Gaia Pellegatta
- Endoscopic Unit, Department of Gastroenterology, IRCCS Humanitas Research Hospital, Milan, Italy; Department of Biomedical Sciences, Humanitas University, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, Milan, Italy
| | - Marcella Pesce
- Department of clinical medicine and surgery, University of Naples Federico II, Naples, Italy
| | | | - Ilaria Puxeddu
- Immunoallergology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Italy
| | - Francesca Racca
- Personalized Medicine, Asthma and Allergy Clinic, IRCCS Humanitas Research Hospital, Rozzano - Milan, Italy
| | - Mentore Ribolsi
- Unit of Gastroenterology and Digestive Endoscopy, Campus Bio Medico University, Rome, Italy
| | - Erminia Ridolo
- Allergy Unit, Department of Internal Medicine, University Hospital of Parma, Parma, Italy
| | - Salvatore Russo
- Gastroenterology and Digestive Endoscopy Unit, Azienda Ospedaliera Universitaria of Modena, Modena, Italy
| | - Giovanni Sarnelli
- Department of clinical medicine and surgery, University of Naples Federico II, Naples, Italy
| | - Salvatore Tolone
- Division of General, Oncological, Mini-Invasive and Obesity Surgery, University of Campania "Luigi Vanvitelli", Naples 80131, Italy
| | - Patrizia Zentilin
- Division of Gastroenterology, Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - Fabiana Zingone
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Via Giustiniani 2, Padua 35128, Italy
| | - Brigida Barberio
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Via Giustiniani 2, Padua 35128, Italy
| | - Matteo Ghisa
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Via Giustiniani 2, Padua 35128, Italy
| | - Edoardo Vincenzo Savarino
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Via Giustiniani 2, Padua 35128, Italy.
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73
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Jain M. Do all patients need pH impedance testing to document gastroesophageal reflux in Indian setting? Indian J Gastroenterol 2024; 43:691-692. [PMID: 37584886 DOI: 10.1007/s12664-023-01439-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/17/2023]
Affiliation(s)
- Mayank Jain
- Department of Gastroenterology, Arihant Hospital and Research Centre, 283-A Gumasta Nagar, Indore, 452 009, India.
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74
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O'Connor LM, Maclean JCF. Swallowing after total laryngectomy surgery: where are we after 150 years? Curr Opin Otolaryngol Head Neck Surg 2024; 32:166-171. [PMID: 38690638 DOI: 10.1097/moo.0000000000000965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
Purpose of review
Recent findings
Dysphagia is a common sequela following total laryngectomy surgery; however, there is significant variability in its assessment and management. Manometry enables an accurate understanding of the underlying mechanism of dysphagia and precise assessment of any oesophageal dysfunction. EndoFLIP is a useful tool to better understand dysfunction of the upper oesophageal sphincter particularly to detect stricture.
Summary
Following total laryngectomy surgery, dysphagia is common; clinicians need to be alert to early indicators of dysfunction and understand the tools to comprehensively characterize swallow function. Accurate diagnosis of a stricture is important, as this aspect of dysfunction can be modified, and may alleviate surrogate problems such as a leaking voice prosthesis. Clinicians should have a low threshold to examine patients for oesophageal dysfunction due to the high prevalence of dysmotility following a laryngectomy.
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Affiliation(s)
| | - Julia C F Maclean
- Department Speech Pathology, and Department of Cancer Care, St George Hospital, Kogarah
- University of New South Wales, NSW, Australia
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Alzahrani MA, Alqaraawi AM, Alzubide SR, Abufarhaneh E, Alkhowaiter SS, Alsulaimi M, Alkhiari R, AlMalki AS, Alfadda AA, Aljahdli ES, Alsohaibani FI, AlLehibi AH, Almadi MA. The Saudi Gastroenterology Association consensus on the clinical care pathway for the diagnosis and treatment of GERD. Saudi J Gastroenterol 2024:00936815-990000000-00086. [PMID: 38813746 DOI: 10.4103/sjg.sjg_82_24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 04/30/2024] [Indexed: 05/31/2024] Open
Abstract
ABSTRACT Gastroesophageal reflux disease (GERD) is one of the most common problems encountered in outpatient general medicine and gastroenterology clinics. GERD may present with classic esophageal symptoms, extraesophageal symptoms, or mixed symptoms. The diagnosis and treatment of GERD are challenging due to the variety of symptoms and multifactorial pathophysiology. Since there is no consensus on the diagnosis and treatment of GERD in Saudi Arabia, the Saudi Gastroenterology Association established an expert group to formulate a consensus on the clinical care pathway for the diagnosis and treatment of GERD to update health-care providers in Saudi Arabia. The expert group reviewed the literature including recently published international guidelines, clinical trials, and expert opinion and conducted virtual and in-person meetings. A total of 22 statements on the definition, diagnosis, and treatment of GERD were formulated, and three algorithms for the clinical care of GERD were developed with a detailed description for each step. The expert group endorsed the new definition of GERD, the practical principles of interpretation of the diagnostic GERD evaluation, and the practical guidance for GERD treatment including medical, surgical, and endoscopic therapy. The expert group recommends further studies to investigate local data on the diagnosis and treatment of GERD.
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Affiliation(s)
- Mohammed A Alzahrani
- Department of Medicine, College of Medicine, King Khalid University, Abha, Riyadh, Saudi Arabia
| | - Abdullah M Alqaraawi
- Department of Medicine, Gastroenterology Division, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Saeed R Alzubide
- Department of Gastroenterology and Hepatology, King Saud Medical City, Riyadh, Saudi Arabia
| | - Ehab Abufarhaneh
- Liver and Small Bowel Health Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Saad S Alkhowaiter
- Department of Medicine, Division of Gastroenterology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | | | - Resheed Alkhiari
- Department of Medicine, College of Medicine, Qassim University, Qassim, Saudi Arabia
| | - Ahmed S AlMalki
- Gastroenterology Section, Department of Medicine, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Abdulrahman A Alfadda
- Department of Medicine, Gastroenterology Division, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Emad S Aljahdli
- Department of Medicine, Division of Gastroenterology, College of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
- Gastrointestinal Oncology Unit, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
| | - Fahad I Alsohaibani
- Department of Medicine, Gastroenterology Division, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Abid H AlLehibi
- Department of Gastroenterology and Hepatology, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Majid A Almadi
- Department of Medicine, Division of Gastroenterology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
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Pasta A, Calabrese F, Ghezzi A, Savarino EV, Savarino V, Zentilin P, Furnari M, Bodini G, Giannini EG, Marabotto E. Diagnostic delay in achalasia. Dig Liver Dis 2024:S1590-8658(24)00738-2. [PMID: 38762352 DOI: 10.1016/j.dld.2024.05.001] [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: 02/27/2024] [Revised: 04/15/2024] [Accepted: 05/02/2024] [Indexed: 05/20/2024]
Abstract
BACKGROUND Achalasia is a rare disorder characterized by impaired esophageal motility and symptoms like dysphagia, regurgitation, chest pain, and weight loss. A timely diagnosis is crucial to adequately manage this condition. AIMS This study aimed to assess the diagnostic delay from symptom onset to a definite diagnosis of achalasia, and to identify associated factors. METHODS This retrospective, single-center study included patients diagnosed with achalasia between January 2013 and September 2023. Demographic data, symptoms, manometric, endoscopic, and radiological findings were collected. We also considered socio-economic deprivation. Early diagnosis was defined as occurring within 12 months of symptom onset, while late diagnosis was defined as occurring more than 12 months. RESULTS We included 278 patients (142 males, median age 58 years). Dysphagia was the most common symptom (96 %), followed by regurgitation (70.1 %). The median diagnostic delay was 24 months (IQR 12-72, range 0-720), with 213 patients (76.6 %) experiencing late diagnosis. Early diagnosis was more common in patients with weight loss (63.1% vs. 42.0 %, p = 0.003). Lower material deprivation correlated with shorter diagnostic delay (24 months, IQR 10-60 vs. 60 months, IQR 18-300, p = 0.001). CONCLUSIONS Achalasia diagnosis is often delayed. Weight loss along with socio-economic factors, influence the timeliness of diagnosis. Improving awareness of disease and relevance of initial symptoms may facilitate earlier diagnosis and treatment.
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Affiliation(s)
- Andrea Pasta
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Francesco Calabrese
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Andrea Ghezzi
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Edoardo V Savarino
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy; Gastroenterology Unit, Azienda Ospedale Università of Padua, Padua, Italy
| | - Vincenzo Savarino
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy
| | - Patrizia Zentilin
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Manuele Furnari
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Giorgia Bodini
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Edoardo G Giannini
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Elisa Marabotto
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy.
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77
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Ramchandani M, Nabi Z, Inavolu P, Reddy DN. Recent Advancement and Future Perspective of Per Oral Endoscopic Myotomy. Clin Gastroenterol Hepatol 2024:S1542-3565(24)00451-8. [PMID: 38759824 DOI: 10.1016/j.cgh.2024.02.032] [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: 09/22/2023] [Revised: 02/28/2024] [Accepted: 02/28/2024] [Indexed: 05/19/2024]
Abstract
Per oral endoscopic myotomy (POEM) has emerged as a preferred approach for the treatment of idiopathic achalasia and various esophageal motility disorders, offering a minimally invasive alternative to traditional laparoscopic Heller's myotomy. Over the past decade, POEM has solidified its status as the primary therapeutic choice in these conditions through constant improvements. Its evolution has been marked by continuous progress, driven by the integration of innovative technologies and sophisticated techniques. Notable advancements in the techniques include the advent of shorter myotomies and sling fiber-preserving gastric myotomies. The introduction of novel image-enhanced endoscopic techniques, such as red dichromatic imaging and much safer bipolar devices, promises to enhance safety and reduce the technical demands of the POEM procedure. Furthermore, significant strides have been made in understanding gastroesophageal reflux (GERD) following POEM, enabling the differentiation of "true reflux" from acidification resulting from fermentation through manual pH tracing assessment. This distinction aids in identifying cases necessitating treatment with proton pump inhibitors. Other treatment strategies of post-POEM GERD have expanded to the incorporation of NOTES fundoplication and device-assisted fundoplication if the necessity arises. This comprehensive review delves into recent developments in POEM, encompassing technical variations, the assessment and management of post-POEM reflux, outcomes in special populations, and future prospects. By exploring these facets, we aim to provide a comprehensive overview of the current state of POEM, shedding light on its evolution and the promising directions it is poised to take in the field of third-space endoscopy.
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Affiliation(s)
- Mohan Ramchandani
- Department of Medical Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, India.
| | - Zaheer Nabi
- Department of Medical Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, India
| | - Pradev Inavolu
- Department of Medical Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, India
| | - D Nageshwar Reddy
- Department of Medical Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, India
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78
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Mihara K, Tsunoda S, Nishigori T, Hisamori S, Okumura S, Kasahara K, Fujita Y, Sakamoto T, Morimoto T, Kinoshita H, Itatani Y, Hoshino N, Okamura R, Maekawa H, Hida K, Obama K. Midesophageal diverticulum with elevated intrabolus pressure: a case report. Surg Case Rep 2024; 10:108. [PMID: 38700566 PMCID: PMC11068720 DOI: 10.1186/s40792-024-01909-7] [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: 02/03/2024] [Accepted: 04/25/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND Esophageal diverticulum is commonly associated with esophageal motility disorders, which can be diagnosed using high-resolution manometry (HRM) according to the Chicago classification. Although midesophageal diverticulum (M-ED) is associated with inflammatory processes, esophageal motility disorders have been recently identified as an etiology of M-ED. CASE PRESENTATION We present the case of a patient with M-ED and elevated intrabolus pressure (IBP), which did not meet the criteria for esophageal motility disorders according to the Chicago classification. A 71-year-old man presented with gradually worsening dysphagia for two years and was diagnosed as having an 8-cm-long M-ED and multiple small diverticula in lower esophagus. HRM revealed a median integrated relaxation pressure of 14.6 mmHg, a distal latency of 6.4 s, and an average maximum IBP of 35.7 mmHg. He underwent thoracoscopic resection of the M-ED and myotomy, which successfully alleviated the symptoms and reduced the intrabolus pressure to normal levels. CONCLUSIONS It is important to recognize the esophageal diverticulum pathology with HRM findings even in cases where the results may not meet the Chicago classification and to include myotomy based on the results.
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Affiliation(s)
- Kaito Mihara
- Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-Cho, Shogoin, Sakyo-Ku, Kyoto, 606-8507, Japan
| | - Shigeru Tsunoda
- Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-Cho, Shogoin, Sakyo-Ku, Kyoto, 606-8507, Japan.
| | - Tatsuto Nishigori
- Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-Cho, Shogoin, Sakyo-Ku, Kyoto, 606-8507, Japan
| | - Shigeo Hisamori
- Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-Cho, Shogoin, Sakyo-Ku, Kyoto, 606-8507, Japan
| | - Shintaro Okumura
- Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-Cho, Shogoin, Sakyo-Ku, Kyoto, 606-8507, Japan
| | - Keiko Kasahara
- Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-Cho, Shogoin, Sakyo-Ku, Kyoto, 606-8507, Japan
| | - Yusuke Fujita
- Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-Cho, Shogoin, Sakyo-Ku, Kyoto, 606-8507, Japan
| | - Takashi Sakamoto
- Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-Cho, Shogoin, Sakyo-Ku, Kyoto, 606-8507, Japan
| | - Tomoki Morimoto
- Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-Cho, Shogoin, Sakyo-Ku, Kyoto, 606-8507, Japan
| | - Hiromitsu Kinoshita
- Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-Cho, Shogoin, Sakyo-Ku, Kyoto, 606-8507, Japan
| | - Yoshiro Itatani
- Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-Cho, Shogoin, Sakyo-Ku, Kyoto, 606-8507, Japan
| | - Nobuaki Hoshino
- Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-Cho, Shogoin, Sakyo-Ku, Kyoto, 606-8507, Japan
| | - Ryosuke Okamura
- Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-Cho, Shogoin, Sakyo-Ku, Kyoto, 606-8507, Japan
| | - Hisatsugu Maekawa
- Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-Cho, Shogoin, Sakyo-Ku, Kyoto, 606-8507, Japan
| | - Koya Hida
- Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-Cho, Shogoin, Sakyo-Ku, Kyoto, 606-8507, Japan
| | - Kazutaka Obama
- Department of Surgery, Graduate School of Medicine, Kyoto University, 54 Kawahara-Cho, Shogoin, Sakyo-Ku, Kyoto, 606-8507, Japan
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Flanagan R, Muftah M, Hiramoto B, Cai JX, Chan WW. Impact of Body Composition on Esophagogastric Junction Opening Measures: Discordant FLIP and Manometric Findings Are More Common With Increased Body Mass Index. Am J Gastroenterol 2024:00000434-990000000-01130. [PMID: 38775971 DOI: 10.14309/ajg.0000000000002823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 04/12/2024] [Indexed: 05/24/2024]
Abstract
INTRODUCTION Increased intra-abdominal pressure in patients with elevated body mass index (BMI) may affect measurements of esophagogastric junction (EGJ) opening. METHODS Findings from adult patients who underwent both impedance planimetry with functional luminal imaging probe (FLIP) and high-resolution manometry (HRM) were compared by BMI. RESULTS Among patients with no EGJ outflow obstruction on HRM, abnormal EGJ classifications on FLIP were more common among those with elevated than normal BMI (61.1% vs 31.6%, P = 0.037). DISCUSSION Discordant results between FLIP and HRM on EGJ opening are more common in patients with elevated BMI. Body composition may impact EGJ function and measures on current testing modalities.
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Affiliation(s)
- Ryan Flanagan
- Center for Gastrointestinal Motility, Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Mayssan Muftah
- Center for Gastrointestinal Motility, Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Brent Hiramoto
- Center for Gastrointestinal Motility, Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Jennifer X Cai
- Center for Gastrointestinal Motility, Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Walter W Chan
- Center for Gastrointestinal Motility, Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
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Nishikawa Y, Inoue H, Shimamura Y, Navarro MJ, Kawamata N, Azuma D, Ushikubo K, Kimoto Y, Yamamoto K, Fujiyoshi Y, Okada H, Tanaka I, Toshimori A, Tanabe M, Onimaru M. Endoscopic pressure study integrated system for the diagnosis of achalasia. Dig Endosc 2024; 36:565-572. [PMID: 37770104 DOI: 10.1111/den.14695] [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: 07/19/2023] [Accepted: 09/27/2023] [Indexed: 10/03/2023]
Abstract
OBJECTIVES The endoscopic pressure study integrated system (EPSIS) is a novel diagnostic tool used to evaluate lower esophageal sphincter (LES) function. EPSIS allows the measurement of intragastric pressure (IGP) during gastric insufflation through esophagogastroduodenoscopy (EGD) and records its pressure waveform. This study aimed to assess the usefulness and applicability of EPSIS as an adjunct diagnostic modality for achalasia. METHODS This case-control study was conducted using a database of patients who underwent EGD, barium swallow (BS), high-resolution manometry (HRM), and EPSIS between January 2022 and December 2022. The achalasia (experimental) group (n = 35) consisted of patients with a definitive diagnosis of achalasia. The control group (n = 34) consisted of patients with no abnormalities in EGD, BS, or HRM and no abnormal acid reflux confirmed with 24-h pH-impedance monitoring. EPSIS findings were compared between the two groups and characterized by the waveform pattern (uphill or flat), maximum IGP (IGP-Max), pressure difference, and the gradient of the waveform. RESULTS All patients in the achalasia group showed an uphill pattern, in contrast to 21 patients (61.8%) in the control group. IGP-Max demonstrated the best diagnostic accuracy for achalasia, with a cut-off value of 15.8 mmHg (100% sensitivity, 58.8% specificity, and area under the curve [AUC] 0.78). The pressure gradient also demonstrated good diagnostic accuracy, with a cut-off value of 0.40 mmHg/s (80% sensitivity, 61.8% specificity, and AUC 0.76). CONCLUSION This study demonstrated that EPSIS can be applied as a diagnostic modality in patients with achalasia.
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Affiliation(s)
- Yohei Nishikawa
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Haruhiro Inoue
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Yuto Shimamura
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Marc Julius Navarro
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
- Institute of Digestive and Liver Diseases, St. Luke's Medical Center, Quezon City, Philippines
| | - Natsuki Kawamata
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Daisuke Azuma
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Kei Ushikubo
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Yoshiaki Kimoto
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Kazuki Yamamoto
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Yusuke Fujiyoshi
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Hiroki Okada
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Ippei Tanaka
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Akiko Toshimori
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Mayo Tanabe
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Manabu Onimaru
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
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Marchetti L, Rogers BD, Hengehold T, Sifrim D, Gyawali CP. Saliva Production and Esophageal Motility Influence Esophageal Acid Clearance Related to Post-reflux Swallow-Induced Peristaltic Wave. Dig Dis Sci 2024; 69:1714-1721. [PMID: 38528208 DOI: 10.1007/s10620-024-08315-x] [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: 11/13/2023] [Accepted: 01/23/2024] [Indexed: 03/27/2024]
Abstract
BACKGROUND The post-reflux swallow-induced peristaltic wave (PSPW) brings salivary bicarbonate to neutralize residual distal esophageal mucosal acidification. AIMS To determine if reduced saliva production and esophageal body hypomotility would compromise PSPW-induced pH recovery in the distal esophagus. METHODS In this multicenter retrospective cross-sectional study, patients with confirmed Sjogren's syndrome and scleroderma/mixed connective tissue disease (MCTD) who underwent high resolution manometry (HRM) and ambulatory pH-impedance monitoring off antisecretory therapy were retrospectively identified. Patients without these disorders undergoing HRM and pH-impedance monitoring for GERD symptoms were identified from the same time-period. Acid exposure time, numbers of reflux episodes and PSPW, pH recovery with PSPW, and HRM metrics were extracted. Univariate comparisons and multivariable analysis were performed to determine predictors of pH recovery with PSPW. RESULTS Among Sjogren's syndrome (n = 34), scleroderma/MCTD (n = 14), and comparison patients with reflux symptoms (n = 96), the scleroderma/MCTD group had significantly higher AET, higher prevalence of hypomotility, lower detected reflux episodes, and very low numbers of PSPW (p ≤ 0.004 compared to other groups). There was no difference in pH-impedance metrics between Sjogren's syndrome, and comparison patients (p ≥ 0.481). Proportions with complete pH recovery with PSPW was lower in Sjogren's patients compared to comparison reflux patients (p = 0.009), predominantly in subsets with hypomotility (p < 0.001). On multivariable analysis, diagnosis of Sjogren's syndrome, scleroderma/MCTD or neither (p = 0.014) and esophageal hypomotility (p = 0.024) independently predicted lack of complete pH recovery with PSPW, while higher total reflux episodes trended (p = 0.051). CONCLUSIONS Saliva production and motor function are both important in PSPW related pH recovery.
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Affiliation(s)
- Lorenzo Marchetti
- Department of Digestive Diseases, Campus Bio Medico University of Rome, Rome, Italy
| | - Benjamin D Rogers
- Division of Gastroenterology, Washington University School of Medicine, 660 South Euclid Ave.,, Campus Box 8124, Saint Louis, MO, 63110, USA
- Division of Gastroenterology, Hepatology, and Nutrition, University of Louisville School of Medicine, Louisville, KY, USA
| | - Tricia Hengehold
- Division of Gastroenterology, Washington University School of Medicine, 660 South Euclid Ave.,, Campus Box 8124, Saint Louis, MO, 63110, USA
- Division of Gastroenterology, Ohio State University, Columbus, OH, USA
| | - Daniel Sifrim
- Wingate Institute, Queen Mary University of London, London, UK
| | - C Prakash Gyawali
- Division of Gastroenterology, Washington University School of Medicine, 660 South Euclid Ave.,, Campus Box 8124, Saint Louis, MO, 63110, USA.
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82
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Anil A, Netam RK, Roy A, Chandran DS, Jaryal AK, Makharia GK, Parshad R, Deepak KK. Cardiovascular Autonomic Deficits in Different Types of Achalasia. Cureus 2024; 16:e59444. [PMID: 38826939 PMCID: PMC11140828 DOI: 10.7759/cureus.59444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/01/2024] [Indexed: 06/04/2024] Open
Abstract
Background and objective Achalasia cardia is a primary esophageal motility disorder, and the etiopathology of this disease's progression is not known. Moreover, autonomic dysfunction has not been studied in different types of achalasia. In light of this, we aimed to address this lack of data in this study. Methods The diagnosis of achalasia was done using high-resolution esophageal manometry (HRM)-based Chicago classification v4.0. Autonomic function tests (AFT) such as the head-up tilt test, deep breathing test (DBT), Valsalva maneuver (VM), handgrip test (HGT), and cold pressor test (CPT), as well as the heart rate variability (HRV) test, were performed among the cohort and the results were compared with those of 39 age- and sex-matched healthy controls. Results AFT and HRV tests were done on 62 patients (30 achalasia type I, 28 type II, and 4 type III) and compared with 39 age- and sex-matched healthy controls. The mean duration of symptoms, high Eckardt score, and dysphagia were most common in type I achalasia, followed by type II and III. The results of AFT showed a generalized loss of parasympathetic and baroreflex-independent sympathetic reactivity in all types of achalasia. However, baroreflex-dependent cardiovascular adrenergic reactivity was normal. Regarding cardiac autonomic tone, there was a loss of parasympathetic and sympathetic influence, but sympathovagal balance was maintained. The severity of the loss of autonomic functions was higher in type I, followed by type II. Conclusions In all types of achalasia, parasympathetic reactivity, baroreflex-independent sympathetic reactivity, and cardiac autonomic tone were lower compared to healthy controls, and the severity of dysfunction increased during the progression of the disease from type II to type I.
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Affiliation(s)
- Abhijith Anil
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Ritesh K Netam
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Atanu Roy
- Department of Physiology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, IND
| | - Dinu S Chandran
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Ashok Kumar Jaryal
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Govind K Makharia
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Rajinder Parshad
- Department of Surgical Disciplines, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Kishore K Deepak
- Department of Physiology, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
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Canakis A, Lee DU, Grossman JL, Hwang DG, Wellington J, Yang AH, Fan GH, Kim GE, Kim RE. Anesthesia choice and its potential impact on endoluminal functional lumen imaging probe measurements in esophageal motility disorders. Gastrointest Endosc 2024; 99:702-711.e6. [PMID: 38052328 DOI: 10.1016/j.gie.2023.11.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 11/20/2023] [Accepted: 10/10/2023] [Indexed: 12/07/2023]
Abstract
BACKGROUND AND AIMS The widespread use of peroral endoscopic myotomy (POEM) has revolutionized the management of esophageal motility disorders (EMDs). The introduction of an endoluminal functional lumen imaging probe (EndoFLIP, Medtronic, Dublin, Ireland) can serve as a complementary diagnostic tool to assess the mechanical properties (ie, pressure, diameter, distensibility, topography) of the esophagus. During EndoFLIP measurements, different anesthesia techniques may induce variable degrees of neuromuscular blockade, potentially affecting esophageal motility and altering the results of EndoFLIP metrics. The aim of this study was to compare the impact of using total intravenous anesthesia (TIVA) versus general anesthesia with inhalational anesthetics (GAIA) on diagnostic EndoFLIP measurements. METHODS This retrospective study included all adult patients (≥18 years) undergoing EndoFlip during the POEM procedure at our institution between February 2017 and February 2022. Differences in pressure, diameter, and distensibility index were obtained by using propofol-based TIVA versus sevoflurane-based GAIA with a 30 mL and a 60 mL balloon. The differences were divided into terciles and compared between diagnoses by using univariate comparisons and logistic regression models. RESULTS A total of 49 patients were included (39% type I achalasia, 43% type II or III achalasia, and 18% jackhammer esophagus [JE]). Compared with spastic disorders (types II and III achalasia and JE), type I had lower values of pressure differences at 60 mL in univariate (3.75 vs 15.20, P = .001) and multivariate (adjusted odds ratio, .89; 95% confidence interval, .82-.978) analyses. Compared with type I, types II and III achalasia had higher rates of pressure differences at 60 mL in the univariate (9.85 vs 3.75, P = .04) analysis and nearly reached significance in the multivariate analysis (1.09; 95% confidence interval, 1-1.20). Compared with type I achalasia, JE exhibited higher values in pressure differences at 60 mL (27.7 vs 3.75, P < .001). CONCLUSIONS Esophageal pressure, as measured by EndoFLIP, was significantly reduced when patients were sedated with sevoflurane-based GAIA. The use of sevoflurane-based GAIA for diagnostic EndoFLIP may potentially lead to the misclassification of spastic disorders as type I achalasia. Propofol-based TIVA should therefore be considered over sevoflurane-based GAIA for sedation during the diagnostic test.
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Affiliation(s)
- Andrew Canakis
- Division of Gastroenterology & Hepatology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - David U Lee
- Division of Gastroenterology & Hepatology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Jennifer L Grossman
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Daniel G Hwang
- Division of Gastroenterology, Kaiser Permanente, Bellevue, Washington, USA
| | - Jennifer Wellington
- Atrium Health Gastroenterology and Hepatology, Charlotte, North Carolina, USA
| | - Alexander H Yang
- Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | | | - Grace E Kim
- Division of Gastroenterology & Hepatology, University of Chicago, Chicago, Illinois, USA
| | - Raymond E Kim
- Division of Gastroenterology & Hepatology, University of Maryland School of Medicine, Baltimore, Maryland, USA.
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84
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Qian Z, Qian H, Gao X, Yang Z, Wang Y, Li X, Zhang W, Zhang G, Li X. Long-term efficacy of peroral endoscopic myotomy for achalasia under different criteria. Surg Endosc 2024; 38:2444-2453. [PMID: 38453750 DOI: 10.1007/s00464-024-10742-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 01/28/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND Peroral endoscopic myotomy (POEM) has emerged as a widely accepted treatment for achalasia, with limited studies for over 2 years. Additionally, traditional measurements of achalasia after POEM have deficiencies. The study aimed to analyze the long-term outcomes of POEM under different criteria. METHODS Patients with achalasia who received POEM between November 2012 and March 2021 were recruited. Patients and characteristics were shown, and risk factors related to two novel definitions of recurrence, symptomatic reflux, and reflux esophagitis were analyzed. RESULTS Three hundred and twenty-one patients were included. At a median follow-up of 52 months, twenty-three failures happened (7.17%) under the modified criterion, and forty-seven failures occurred (14.64%) under the normal standard. Hospitalization (P = 0.027) and esophageal myotomy length (P = 0.039) were significantly associated with long-term efficacy under the modified and normal criteria, respectively. Fifty-two patients (16.20%) reported reflux symptoms and endoscopy performed in 88 patients revealed reflux esophagitis in 22 cases (25.00%). There were no predictors in the analysis of symptomatic reflux and gender (P = 0.010), LESP (P = 0.013), IRP (P = 0.015), and the esophageal myotomy length (P = 0.032) were statistically related to reflux esophagitis. CONCLUSION POEM is an extremely safe and effective treatment for achalasia with long-term follow-up. Shorter hospitalization and shorter esophageal myotomy length may decrease the incidence of recurrence under the modified and normal criteria, respectively. Long-term outcomes of POEM are unpredictable. No risk factors were related to symptomatic reflux, and male patients with low preoperative LESP and IRP needed relatively shorter esophageal myotomy to prevent reflux esophagitis.
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Affiliation(s)
- Zhouyao Qian
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Haisheng Qian
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xin Gao
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Zhen Yang
- Department of Gastroenterology, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou, Jiangsu, China
| | - Yun Wang
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xueliang Li
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Weifeng Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Guoxin Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
| | - Xuan Li
- Department of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
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85
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Dorfman L, El-Chammas K, Mansi S, Graham K, Kaul A. Pediatric retrograde cricopharyngeal dysfunction diagnosed by high-resolution impedance manometry. J Pediatr Gastroenterol Nutr 2024; 78:1098-1107. [PMID: 38516909 DOI: 10.1002/jpn3.12193] [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: 07/23/2023] [Revised: 02/07/2024] [Accepted: 02/08/2024] [Indexed: 03/23/2024]
Abstract
OBJECTIVES The inability to burp, known as retrograde cricopharyngeal dysfunction (R-CPD), was initially described in adults. The proposed clinical diagnostic criteria for R-CPD include belching inability, abdominal bloating and discomfort/nausea, postprandial chest pain, and involuntary noises. Botulinum toxin injection to the cricopharyngeal muscle has been reported to be beneficial. High-resolution esophageal impedance-manometry (HRIM) features in adolescent patients with R-CPD have not been described yet. The aim of our study was to describe the clinical and HRIM findings of pediatric patients with R-CPD. METHODS Clinical and manometric features of five pediatric patients diagnosed with R-CPD were reviewed. HRIM study protocol was modified to include the consumption of carbonated drink to provoke symptoms and distinctive manometric features. RESULTS We report five female patients aged 15-20 years who presented with an inability to burp and involuntary throat sounds. HRIM revealed normal upper esophageal sphincter (UES) relaxation during swallowing, but abnormal UES relaxation with concurrent high esophageal impedance reflecting air entrapment and secondary peristalsis following the carbonated drink challenge. Four patients exhibited esophageal motility disorder. All patients reported improvement or resolution of symptoms after botulinum toxin injection to the cricopharyngeus muscle. CONCLUSIONS Adolescents with an inability to burp, reflux-like symptoms, bloating, and involuntary throat noises should be assessed for R-CPD by pediatric gastroenterologists with HRIM. The relatively recent recognition of this novel condition is the likely reason for its under- and misdiagnosis in children.
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Affiliation(s)
- Lev Dorfman
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Khalil El-Chammas
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Sherief Mansi
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Kahleb Graham
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Ajay Kaul
- Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
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Ikeda H, Ihara E, Takeya K, Mukai K, Onimaru M, Ouchida K, Hata Y, Bai X, Tanaka Y, Sasaki T, Saito F, Eto M, Nakayama J, Oda Y, Nakamura M, Inoue H, Ogawa Y. The interplay between alterations in esophageal microbiota associated with Th17 immune response and impaired LC20 phosphorylation in achalasia. J Gastroenterol 2024; 59:361-375. [PMID: 38472375 DOI: 10.1007/s00535-024-02088-w] [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: 08/07/2023] [Accepted: 02/04/2024] [Indexed: 03/14/2024]
Abstract
BACKGROUND Achalasia is an esophageal motility disorder with an unknown etiology. We aimed to determine the pathogenesis of achalasia by studying alterations in esophageal smooth muscle contraction and the associated inflammatory response, and evaluate the role of esophageal microbiota in achalasia development. METHODS We analyzed esophageal mucosa and lower esophageal sphincter (LES) samples, obtained from patients with type II achalasia who underwent peroral endoscopic myotomy. Esophageal conditioned media obtained from patients were transferred into the mouse esophagus to determine whether the esophageal intraluminal environment is associated with achalasia. RESULTS Approximately 30% of 20-kDa myosin light chains (LC20) was phosphorylated in LES from the control group under resting and stimulated conditions, whereas less than 10% of LC20 phosphorylation was detected in achalasia under all conditions. The hypophosphorylation of LC20 in achalasia was associated with the downregulation of the myosin phosphatase-inhibitor protein CPI-17. Th17-related cytokines, including IL-17A, IL-17F, IL-22, and IL-23A, were significantly upregulated in achalasia. α-Diversity index of esophageal microbiota and the proportion of several microbes, including Actinomyces and Dialister, increased in achalasia. Actinomyces levels positively correlated with IL-23A levels, whereas Dialister levels were positively associated with IL-17A, IL-17F, and IL-22 levels. Esophageal IL-17F levels increased in mice after oral administration of the conditioned media. CONCLUSIONS In LES of patients with achalasia, hypophosphorylation of LC20, a possible cause of impaired contractility, was associated with CPI-17 downregulation and an increased Th17-related immune response. The esophageal intraluminal environment, represented by the esophageal microbiota, could be associated with the development and exacerbation of achalasia.
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Affiliation(s)
- Hiroko Ikeda
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka-shi, Fukuoka, 812-8582, Japan
| | - Eikichi Ihara
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka-shi, Fukuoka, 812-8582, Japan.
| | - Kosuke Takeya
- Faculty of Veterinary Medicine, Okayama University of Science, Ehime, Japan
| | - Koji Mukai
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka-shi, Fukuoka, 812-8582, Japan
| | - Manabu Onimaru
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Kenoki Ouchida
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshitaka Hata
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka-shi, Fukuoka, 812-8582, Japan
| | - Xiaopeng Bai
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka-shi, Fukuoka, 812-8582, Japan
| | - Yoshimasa Tanaka
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka-shi, Fukuoka, 812-8582, Japan
| | - Taisuke Sasaki
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Fumiyo Saito
- Faculty of Veterinary Medicine, Okayama University of Science, Ehime, Japan
| | - Masumi Eto
- Faculty of Veterinary Medicine, Okayama University of Science, Ehime, Japan
| | - Jiro Nakayama
- Laboratory of Microbial Technology, Division of Systems Bioengineering, Department of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School, Kyushu University, Fukuoka, Japan
| | - Yoshinao Oda
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masafumi Nakamura
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Haruhiro Inoue
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Yoshihiro Ogawa
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka-shi, Fukuoka, 812-8582, Japan
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Jankovic J, Milenkovic B, Simic A, Skrobic O, Valipour A, Ivanovic N, Buha I, Milin-Lazovic J, Djurdjevic N, Jandric A, Colic N, Stojkovic S, Stjepanovic M. Influence of Achalasia on the Spirometry Flow-Volume Curve and Peak Expiratory Flow. Diagnostics (Basel) 2024; 14:933. [PMID: 38732346 PMCID: PMC11083519 DOI: 10.3390/diagnostics14090933] [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: 04/02/2024] [Revised: 04/25/2024] [Accepted: 04/26/2024] [Indexed: 05/13/2024] Open
Abstract
BACKGROUND Achalasia is an esophageal motor disorder characterized by aperistalsis and the failure of the relaxation of the lower esophageal sphincter. We want to find out whether external compression or recurrent micro-aspiration of undigested food has a functional effect on the airway. METHODS The aim of this research was to analyze the influence of achalasia on the peak expiratory flow and flow-volume curve. All of the 110 patients performed spirometry. RESULTS The mean diameter of the esophagus was 5.4 ± 2.1 cm, and nine of the patients had mega-esophagus. Seven patients had a plateau in the inspiratory part of the flow-volume curve, which coincides with the patients who had mega-esophagus. The rest of the patients had a plateau in the expiration part of the curve. The existence of a plateau in the diameter of the esophagus of more than 5 cm was significant (p 0.003). Statistical significance between the existence of a plateau and a lowered PEF (PEF < 80) has been proven (p 0.001). Also, a statistical significance between the subtype and diameter of more than 4 cm has been proved. There was no significant improvement in the PEF values after operation. In total, 20.9% of patients had a spirometry abnormality finding. The frequency of the improvement in the spirometry values after surgery did not differ significantly by achalasia subtype. The improvement in FEV1 was statistically significant compared to the FVC values. CONCLUSIONS Awareness of the influence of achalasia on the pulmonary parameters is important because low values of PEF with a plateau on the spirometry loop can lead to misdiagnosis. The recognition of various patterns of the spirometry loop may help in identifying airway obstruction caused by another non-pulmonary disease such as achalasia.
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Affiliation(s)
- Jelena Jankovic
- Clinic for Pulmonology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (J.J.); (B.M.); (I.B.); (N.D.); (A.J.)
- Medical Faculty, University of Belgrade, 11000 Belgrade, Serbia; (A.S.); (O.S.); (J.M.-L.); (N.C.)
| | - Branislava Milenkovic
- Clinic for Pulmonology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (J.J.); (B.M.); (I.B.); (N.D.); (A.J.)
- Medical Faculty, University of Belgrade, 11000 Belgrade, Serbia; (A.S.); (O.S.); (J.M.-L.); (N.C.)
| | - Aleksandar Simic
- Medical Faculty, University of Belgrade, 11000 Belgrade, Serbia; (A.S.); (O.S.); (J.M.-L.); (N.C.)
- Clinic for Digestive Surgery, University Clinical Centre of Serbia, 11000 Belgrade, Serbia;
| | - Ognjan Skrobic
- Medical Faculty, University of Belgrade, 11000 Belgrade, Serbia; (A.S.); (O.S.); (J.M.-L.); (N.C.)
- Clinic for Digestive Surgery, University Clinical Centre of Serbia, 11000 Belgrade, Serbia;
| | - Arschang Valipour
- Karl Landsteiner Institute for Lung Research and Pulmonary Oncology, Klinik Floridsdorf, Vienna Health Care Group, 1210 Vienna, Austria;
| | - Nenad Ivanovic
- Clinic for Digestive Surgery, University Clinical Centre of Serbia, 11000 Belgrade, Serbia;
| | - Ivana Buha
- Clinic for Pulmonology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (J.J.); (B.M.); (I.B.); (N.D.); (A.J.)
- Medical Faculty, University of Belgrade, 11000 Belgrade, Serbia; (A.S.); (O.S.); (J.M.-L.); (N.C.)
| | - Jelena Milin-Lazovic
- Medical Faculty, University of Belgrade, 11000 Belgrade, Serbia; (A.S.); (O.S.); (J.M.-L.); (N.C.)
- Institute for Medical Statistics and Informatics, University of Belgrade, 11000 Belgrade, Serbia
| | - Natasa Djurdjevic
- Clinic for Pulmonology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (J.J.); (B.M.); (I.B.); (N.D.); (A.J.)
- Medical Faculty, University of Belgrade, 11000 Belgrade, Serbia; (A.S.); (O.S.); (J.M.-L.); (N.C.)
| | - Aleksandar Jandric
- Clinic for Pulmonology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (J.J.); (B.M.); (I.B.); (N.D.); (A.J.)
| | - Nikola Colic
- Medical Faculty, University of Belgrade, 11000 Belgrade, Serbia; (A.S.); (O.S.); (J.M.-L.); (N.C.)
- Center for Radiology and MR, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Stefan Stojkovic
- Clinic for Gastroenterohepatology, University Clinical Center of Serbia, 11000 Belgrade, Serbia;
| | - Mihailo Stjepanovic
- Clinic for Pulmonology, University Clinical Center of Serbia, 11000 Belgrade, Serbia; (J.J.); (B.M.); (I.B.); (N.D.); (A.J.)
- Medical Faculty, University of Belgrade, 11000 Belgrade, Serbia; (A.S.); (O.S.); (J.M.-L.); (N.C.)
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Visaggi P, Ghisa M, Barberio B, Chiu PW, Ishihara R, Kohn GP, Morozov S, Thompson SK, Wong I, Hassan C, Savarino EV. Gastro-esophageal diagnostic workup before bariatric surgery or endoscopic treatment for obesity: position statement of the International Society of Diseases of the Esophagus. Dis Esophagus 2024; 37:doae006. [PMID: 38281990 DOI: 10.1093/dote/doae006] [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: 11/17/2023] [Accepted: 01/03/2024] [Indexed: 01/30/2024]
Abstract
Obesity is a chronic and multifactorial condition characterized by abnormal weight gain due to excessive adipose tissue accumulation that represents a growing worldwide challenge for public health. In addition, obese patients have an increased risk of hiatal hernia, esophageal, and gastric dysfunction, as well as gastroesophageal reflux disease, which has a prevalence over 40% in those seeking endoscopic or surgical intervention. Surgery has been demonstrated to be the most effective treatment for severe obesity in terms of long-term weight loss, comorbidities, and quality of life improvements and overall mortality decrease. The recent emergence of bariatric endoscopic techniques promises less invasive, more cost-effective, and reproducible approaches to the treatment of obesity. With the endorsement of the International Society for Diseases of the Esophagus, we started a Delphi process to develop consensus statements on the most appropriate diagnostic workup to preoperatively assess gastroesophageal function before bariatric surgical or endoscopic interventions. The Consensus Working Group comprised 11 international experts from five countries. The group consisted of gastroenterologists and surgeons with a large expertise with regard to gastroesophageal reflux disease, bariatric surgery and endoscopy, and physiology. Ten statements were selected, on the basis of the agreement level and clinical relevance, which represent an evidence and experience-based consensus of the International Society for Diseases of the Esophagus.
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Affiliation(s)
- Pierfrancesco Visaggi
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
- Digestive Endoscopy Unit, Pisa University Hospital, Pisa, Italy
| | - Matteo Ghisa
- Digestive Endoscopy Unit, Department of Gastroenterology, Padua University Hospital, Padua, Italy
| | - Brigida Barberio
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Philip W Chiu
- Department of Surgery, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Ryu Ishihara
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Geoffrey P Kohn
- Department of Surgery, Monash University Eastern Health Clinical School, Melbourne, Australia
- Melbourne Upper GI Surgical Group, c/o Cabrini Hospital, Malvern, Australia
| | - Sergey Morozov
- Department of Gastroenterology, Hepatology and Nutrition, Federal Research Center of Nutrition, Biotechnology and Food Safety, Moscow, Russia
| | - Sarah K Thompson
- College of Medicine & Public Health, Flinders University, Bedford Park, Australia
| | - Ian Wong
- Department of Surgery, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Cesare Hassan
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Department of Biomedical Sciences, Endoscopy Unit, IRCCS Humanitas Clinical and Research Center, Milan, Italy
| | - Edoardo Vincenzo Savarino
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
- Gastroenterology Unit, Azienda Ospedale Università of Padua, Padua, Italy
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89
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Eriksson SE, Sarici IS, Zheng P, Gardner M, Jobe BA, Ayazi S. Magnetic Sphincter Augmentation for Laryngopharyngeal Reflux: An Assessment of Efficacy and Predictors of Outcome. J Voice 2024:S0892-1997(24)00098-5. [PMID: 38641520 DOI: 10.1016/j.jvoice.2024.03.026] [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: 01/22/2024] [Revised: 03/20/2024] [Accepted: 03/21/2024] [Indexed: 04/21/2024]
Abstract
INTRODUCTION Magnetic sphincter augmentation (MSA) is an effective treatment for typical reflux symptoms, but data on its impact on laryngopharyngeal reflux (LPR) is limited. This study aimed to determine the efficacy of MSA for LPR and to identify predictors of outcome. METHODS This was a retrospective review of 775 patients who underwent MSA between 2013 and 2021. LPR was defined as presence of atypical reflux symptoms and a reflux symptom index (RSI) score >13. Favorable outcome was defined as primary symptom resolution, freedom from proton pump inhibitors, and five-point improvement or RSI score normalization. Preoperative clinical, high-resolution manometry, and impedance-pH data were analyzed for impact on favorable outcome using univariate followed by multivariable analysis. RESULTS There were 128 patients who underwent MSA for LPR. At a mean (SD) follow-up of 13 (5.4) months, favorable outcome was achieved by 80.4% of patients, with median (IQR) RSI score improving from 29 (22-35) to 9 (4-17), (P < 0.001). Independent predictors of favorable outcome on multivariable analysis included LPR with typical reflux symptoms [OR (95% CI): 8.9 (2.3-31.1), P = 0.001], >80% intact swallow on high-resolution manometry [OR (95% CI): 3.8 (1.0-13.3), P = 0.035], upper esophageal sphincter (UES) resting pressure >34 mmHg [OR (95% CI): 4.1 (1.1-14.1), P = 0.027] and short total proximal acid clearance time [OR (95% CI): 1.1 (1.0-1.1), P = 0.031]. Impedance parameters including number of LPR events, full column reflux and proximal acid exposure events were similar between outcome groups (P > 0.05). CONCLUSION MSA is an effective surgery for patients with LPR. Patients with concomitant typical reflux symptoms, normal esophageal body motility, and competent UES benefit the most from surgery. Individual impedance-pH parameters were not associated with outcome.
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Affiliation(s)
- Sven E Eriksson
- Foregut Division, Surgical Institute, Allegheny Health Network, Pittsburgh, Pennsylvania; Chevalier Jackson Research Fellowship, Esophageal Institute, Western Pennsylvania Hospital, Allegheny Health Network, Pittsburgh, Pennsylvania
| | - Inanc S Sarici
- Foregut Division, Surgical Institute, Allegheny Health Network, Pittsburgh, Pennsylvania; Chevalier Jackson Research Fellowship, Esophageal Institute, Western Pennsylvania Hospital, Allegheny Health Network, Pittsburgh, Pennsylvania
| | - Ping Zheng
- Foregut Division, Surgical Institute, Allegheny Health Network, Pittsburgh, Pennsylvania
| | - Margaret Gardner
- Foregut Division, Surgical Institute, Allegheny Health Network, Pittsburgh, Pennsylvania
| | - Blair A Jobe
- Foregut Division, Surgical Institute, Allegheny Health Network, Pittsburgh, Pennsylvania; Chevalier Jackson Research Fellowship, Esophageal Institute, Western Pennsylvania Hospital, Allegheny Health Network, Pittsburgh, Pennsylvania; Department of Surgery, Drexel University, Philadelphia, Pennsylvania
| | - Shahin Ayazi
- Foregut Division, Surgical Institute, Allegheny Health Network, Pittsburgh, Pennsylvania; Chevalier Jackson Research Fellowship, Esophageal Institute, Western Pennsylvania Hospital, Allegheny Health Network, Pittsburgh, Pennsylvania; Department of Surgery, Drexel University, Philadelphia, Pennsylvania.
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90
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Tobón A, Hani AC, Pulgarin CD, Ardila AF, Muñoz OM, Sierra JA, Cisternas D. Are the Chicago 3.0 manometric diagnostics consistent with Chicago 4.0? Dis Esophagus 2024; 37:doad071. [PMID: 38117958 DOI: 10.1093/dote/doad071] [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: 08/03/2023] [Revised: 11/22/2023] [Accepted: 11/24/2023] [Indexed: 12/22/2023]
Abstract
There is little information on the degree of concordance between the results obtained using the Chicago 3.0 (CCv3.0) and Chicago 4.0 (CCv4.0) protocols to interpret high-resolution manometry (HRM) seeking to determine the value provided by the new swallowing maneuvers included in the last protocol. This is a study of diagnostic tests, evaluating concordance by consistency between the results obtained by the CCv3.0 and CCv4.0 protocols, in patients undergoing HRM. Concordance was assessed with the kappa test. Bland-Altman scatter plots, and Lin's correlation-concordance coefficient (CCC) were used to assess the agreement between IRP measured with swallows in the supine and seated position or with solid swallows. One hundred thirty-two patients were included (65% women, age 53 ± 17 years). The most frequent HRM indication was dysphagia (46.1%). Type I was the most common type of gastroesophageal junction. The most frequent CCv4.0 diagnoses were normal esophageal motility (68.9%), achalasia (15.5%), and ineffective esophageal motility (IEM; 5.3%). The agreement between the results was substantial (Kappa 0.77 ± 0.05), with a total agreement of 87.9%. Diagnostic reclassification occurred in 12.1%, from IEM in CCv3.0 to normal esophageal motility in CCv4.0. Similarly, there was a high level of agreement between the IRP measured in the supine compared to the seated position (CCC0.92) and with solid swallows (CCC0.96). In conclusion, the CCv4.0 protocol presents a high concordance compared to CCv3.0. In the majority of manometric diagnoses there is no reclassification of patients with provocation tests. However, the more restrictive criteria of CCv4.0 achieve a better reclassification of patients with IEM.
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Affiliation(s)
- Angélica Tobón
- Gastroenterology and Endoscopy Unit, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Albis C Hani
- Digestive Physiology Unit, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Cristiam D Pulgarin
- Gastroenterology and Endoscopy Unit, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Andres F Ardila
- Digestive Physiology Unit, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Oscar M Muñoz
- Department of Internal Medicine, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Julian A Sierra
- Faculty of medicine, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Daniel Cisternas
- Digestive Physiology Laboratory, Gastroenterology Unit, Clínica Alemana de Santiago, Universidad del Desarrollo, Santiago, Chile
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91
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Lei WY, Yi CH, Liu TT, Hung JS, Wong MW, Chen CL. Esophageal motor abnormalities in gastroesophageal reflux disorders. Tzu Chi Med J 2024; 36:120-126. [PMID: 38645779 PMCID: PMC11025585 DOI: 10.4103/tcmj.tcmj_209_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 10/02/2023] [Accepted: 11/10/2023] [Indexed: 04/23/2024] Open
Abstract
Gastroesophageal reflux disease (GERD), a prevalent condition with multifactorial pathogenesis, involves esophageal motor dysmotility as a key contributing factor to its development. When suspected GERD patients have an inadequate response to proton-pump inhibitor (PPI) therapy and normal upper endoscopy results, high-resolution manometry (HRM) is utilized to rule out alternative diagnosis such as achalasia spectrum disorders, rumination, or supragastric belching. At present, HRM continues to provide supportive evidence for diagnosing GERD and determining the appropriate treatment. This review focuses on the existing understanding of the connection between esophageal motor findings and the pathogenesis of GERD, along with the significance of esophageal HRM in managing GERD patients. The International GERD Consensus Working Group introduced a three-step method, assessing the esophagogastric junction (EGJ), esophageal body motility, and contraction reserve with multiple rapid swallow (MRS) maneuvers. Crucial HRM abnormalities in GERD include frequent transient lower esophageal sphincter relaxations, disrupted EGJ, and esophageal body hypomotility. Emerging HRM metrics like EGJ-contractile integral and innovative provocative maneuver like straight leg raise have the potential to enhance our understanding of factors contributing to GERD, thereby increasing the value of HRM performed in patients who experience symptoms suspected of GERD.
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Affiliation(s)
- Wei-Yi Lei
- Department of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan
| | - Chih-Hsun Yi
- Department of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan
| | - Tso-Tsai Liu
- Department of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan
| | - Jui-Sheng Hung
- Department of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan
| | - Ming-Wun Wong
- Department of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan
| | - Chien-Lin Chen
- Department of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan
- Institute of Medical Sciences, Tzu Chi University, Hualien, Taiwan
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92
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Lu MM, Kahrilas PJ, Teitelbaum EN, Pandolfino JE, Carlson DA. Secondary peristalsis and esophagogastric junction distensibility in symptomatic post-fundoplication patients. Neurogastroenterol Motil 2024; 36:e14746. [PMID: 38263867 PMCID: PMC11335091 DOI: 10.1111/nmo.14746] [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: 11/23/2023] [Revised: 01/12/2024] [Accepted: 01/14/2024] [Indexed: 01/25/2024]
Abstract
BACKGROUND The impact of esophageal dysmotility among patients with post-fundoplication esophageal symptoms is not fully understood. This study aimed to investigate secondary peristalsis and esophagogastric junction (EGJ) opening biomechanics using functional lumen imaging probe (FLIP) panometry in symptomatic post-fundoplication patients. METHODS Eighty-seven adult patients post-fundoplication who completed FLIP for symptomatic esophageal evaluation were included. Secondary peristaltic contractile response (CR) patterns and EGJ opening metrics (EGJ distensibility index (EGJ-DI) and maximum EGJ diameter) were evaluated on FLIP panometry and analyzed against high-resolution manometry (HRM), patient-reported outcomes, and fundoplication condition seen on esophagram and/or endoscopy. KEY RESULTS FLIP CR patterns included 14 (16%) normal CR, 30 (34%) borderline CR, 28 (32%) impaired/disordered CR, 13 (15%) absent CR, and 2 (2%) spastic reactive CR. Compared with normal and borderline CRs (i.e., CR patterns with distinct, antegrade peristalsis), patients with impaired/disordered and absent CRs demonstrated significantly greater time since fundoplication (2.4 (0.6-6.8) vs. 8.9 (2.6-14.5) years; p = 0.002), greater esophageal body width on esophagram (n = 50; 2.3 (2.0-2.8) vs. 2.9 (2.4-3.6) cm; p = 0.013), and lower EGJ-DI (4.3 (2.7-5.4) vs. 2.6 (1.7-3.7) mm2/mmHg; p = 0.001). Intact fundoplications had significantly higher rates of normal CRs compared to anatomically abnormal (i.e., tight, disrupted, slipped, herniated) fundoplications (9 (28%) vs. 5 (9%); p = 0.032), but there were no differences in EGJ-DI or EGJ maximum diameter. CONCLUSIONS & INFERENCES Symptomatic post-fundoplication patients were characterized by frequent abnormal secondary peristalsis after fundoplication, potentially worsening with time after fundoplication or related to EGJ outflow resistance.
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Affiliation(s)
- Michelle M. Lu
- Kenneth C. Griffin Esophageal Center of Northwestern Medicine, Department of Medicine, Division of Gastroenterology and Hepatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Peter J. Kahrilas
- Kenneth C. Griffin Esophageal Center of Northwestern Medicine, Department of Medicine, Division of Gastroenterology and Hepatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Ezra N. Teitelbaum
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - John E. Pandolfino
- Kenneth C. Griffin Esophageal Center of Northwestern Medicine, Department of Medicine, Division of Gastroenterology and Hepatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Dustin A. Carlson
- Kenneth C. Griffin Esophageal Center of Northwestern Medicine, Department of Medicine, Division of Gastroenterology and Hepatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, 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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Boris L, Eriksson SE, Sarici IS, Zheng P, Kuzy J, Scott S, Jobe BA, Ayazi S. Esophageal body adaptation to Nissen fundoplication: Increased esophagogastric outflow resistance yields delayed and sustained peristaltic contractions without increased amplitude. Neurogastroenterol Motil 2024; 36:e14740. [PMID: 38251459 DOI: 10.1111/nmo.14740] [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: 09/15/2023] [Revised: 12/11/2023] [Accepted: 01/01/2024] [Indexed: 01/23/2024]
Abstract
BACKGROUND Improvement in lower esophageal sphincter (LES) competency after laparoscopic Nissen fundoplication (LNF) is well established, yet esophageal body physiology data are limited. We aimed to describe the impact of LNF on whole esophagus physiology using standard and novel manometric characteristics. METHODS A cohort of patients with an intact fundoplication without herniation and no postoperative dysphagia were selected and underwent esophageal manometry at one-year after surgery. Pre- and post-operative manometry files were reanalyzed using standard and novel manometric characteristics and compared. KEY RESULTS A total of 95 patients were included in this study. At 16.1 (8.7) months LNF increased LES overall and abdominal length and resting pressure (p < 0.0001). Outflow resistance (IRP) increased [5.8 (3-11) to 11.1 (9-15), p < 0.0001] with a 95th percentile of 20 mmHg in this cohort of dysphagia-free patients. Distal contractile integral (DCI) also increased [1177.0 (667-2139) to 1321.1 (783-2895), p = 0.002], yet contractile amplitude was unchanged (p = 0.158). There were direct correlations between pre- and post-operative DCI [R: 0.727 (0.62-0.81), p < 0.0001] and postoperative DCI and postoperative IRP [R: 0.347 (0.16-0.51), p = 0.0006]. Contractile front velocity [3.5 (3-4) to 3.2 (3-4), p = 0.0013] was slower, while distal latency [6.7 (6-8) to 7.4 (7-9), p < 0.0001], the interval from swallow onset to proximal smooth muscle initiation [4.0 (4-5) to 4.4 (4-5), p = 0.0002], and the interval from swallow onset to point when the peristaltic wave meets the LES [9.4 (8-10) to 10.3 (9-12), p < 0.0001] were longer. Esophageal length [21.9 (19-24) to 23.2 (21-25), p < 0.0001] and transition zone (TZ) length [2.2 (1-3) to 2.5 (1-4), p = 0.004] were longer. Bolus clearance was inversely correlated with TZ length (p = 0.0002) and time from swallow onset to proximal smooth muscle initiation (p < 0.0001). Bolus clearance and UES characteristics were unchanged (p > 0.05). CONCLUSIONS & INFERENCES Increased outflow resistance after LNF required an increased DCI. However, this increased contractile vigor was achieved through sustained, not stronger, peristaltic contractions. Increased esophageal length was associated with increased TZ and delayed initiation of smooth muscle contractions.
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Affiliation(s)
- Lubomyr Boris
- Foregut Division, Surgical Institute, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
| | - Sven E Eriksson
- Foregut Division, Surgical Institute, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
- Chevalier Jackson Research Foundation, Esophageal Institute, Western Pennsylvania Hospital, Pittsburgh, Pennsylvania, USA
| | - Inanc S Sarici
- Foregut Division, Surgical Institute, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
- Chevalier Jackson Research Foundation, Esophageal Institute, Western Pennsylvania Hospital, Pittsburgh, Pennsylvania, USA
| | - Ping Zheng
- Foregut Division, Surgical Institute, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
- Chevalier Jackson Research Foundation, Esophageal Institute, Western Pennsylvania Hospital, Pittsburgh, Pennsylvania, USA
| | - Jacob Kuzy
- Foregut Division, Surgical Institute, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
| | - Sarah Scott
- Foregut Division, Surgical Institute, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
| | - Blair A Jobe
- Foregut Division, Surgical Institute, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
- Chevalier Jackson Research Foundation, Esophageal Institute, Western Pennsylvania Hospital, Pittsburgh, Pennsylvania, USA
- Department of Surgery, Drexel University, Philadelphia, Pennsylvania, USA
| | - Shahin Ayazi
- Foregut Division, Surgical Institute, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
- Chevalier Jackson Research Foundation, Esophageal Institute, Western Pennsylvania Hospital, Pittsburgh, Pennsylvania, USA
- Department of Surgery, Drexel University, Philadelphia, Pennsylvania, USA
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95
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Peravali R, Rogers BD, Gyawali CP. Fifteen-year symptomatic outcome of patients with nonactionable motor findings on high-resolution manometry. Neurogastroenterol Motil 2024; 36:e14747. [PMID: 38287216 DOI: 10.1111/nmo.14747] [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: 10/02/2023] [Revised: 12/19/2023] [Accepted: 01/14/2024] [Indexed: 01/31/2024]
Abstract
BACKGROUND High-resolution manometry (HRM) is performed for evaluation of esophageal symptoms, but patient outcome is unclear when no actionable motor disorder is identified. We evaluated long-term symptomatic outcome of patients with nonactionable HRM findings. METHODS Patients who underwent (HRM) studies in 2006-2008 were tracked. Patients with achalasia spectrum disorders, foregut surgery before or after HRM, and incomplete symptom documentation were excluded. Symptom questionnaires assessing dominant symptom intensity (DSI, product of symptom severity and frequency recorded on 5-point Likert scales) and global symptom severity (GSS, from 10 cm visual analog scale) were repeated. Change in symptom burden was compared against HRM motor findings using Chicago Classification 4.0 (CCv4.0), applied retroactively to 2006-2008 data. KEY RESULTS Overall, 134 patients (median age 68 years, 64.5% female) could be contacted. The majority (73.1%) had normal motility; others had ineffective esophageal motility (8.2%), esophagogastric junction outflow obstruction (13.4%), hypercontractile esophagus (3.0%), or absent contractility (2.2%), none managed invasively. Over 15 years of follow-up, DSI decreased from 8.0 (4.0-16.0) to 1.0 (0.0-6.0) (p < 0.001) and GSS improved from 5.5 (3.3-7.7) to 2.0 (0.0-4.0) (p < 0.001); improvement was consistent across CCv4.0 diagnoses and subgroups. The majority (82.8%) reported improvement over time, and antisecretory medication was the most effective intervention (83.0% improvement). There was no difference in medication efficacy (p = 0.75) or improvement in symptoms (p = 0.20) based on CCv4 diagnosis. CONCLUSIONS AND INFERENCES Esophageal symptoms improve with conservative symptomatic management over long-term follow-up when no conclusive obstructive motor disorders or achalasia spectrum disorders are found on HRM.
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Affiliation(s)
- Rahul Peravali
- Division of Gastroenterology, Washington University School of Medicine, Saint Louis, Missouri, USA
| | - Benjamin D Rogers
- Division of Gastroenterology, Washington University School of Medicine, Saint Louis, Missouri, USA
- Division of Gastroenterology, Hepatology, and Nutrition, University of Louisville School of Medicine, Louisville, Kentucky, USA
| | - C Prakash Gyawali
- Division of Gastroenterology, Washington University School of Medicine, Saint Louis, Missouri, USA
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96
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Low EE, Demb J, Shah SC, Liu L, Bustamante R, Yadlapati R, Gupta S. Risk of Esophageal Cancer in Achalasia: A Matched Cohort Study Using the Nationwide Veterans Affairs Achalasia Cohort. Am J Gastroenterol 2024; 119:635-645. [PMID: 37975607 PMCID: PMC10994742 DOI: 10.14309/ajg.0000000000002591] [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: 05/05/2023] [Accepted: 11/03/2023] [Indexed: 11/19/2023]
Abstract
INTRODUCTION Achalasia is a postulated risk factor of esophageal cancer (EC); however, EC-associated risk in achalasia is understudied. We aimed to evaluate EC risk among individuals within the nationwide Veterans Affairs Achalasia Cohort. METHODS We conducted a matched cohort study among US veterans aged 18 years or older from 1999 to 2019. Individuals with achalasia were age matched and sex matched 1:4 to individuals without achalasia. Follow-up continued from study entry until diagnosis with incident/fatal EC (primary outcome), death from non-EC-related causes, or end of the study follow-up (December 31, 2019). Association between achalasia and EC risk was examined using Cox regression models. RESULTS We included 9,315 individuals in the analytic cohort (median age 55 years; 92% male): 1,863 with achalasia matched to 7,452 without achalasia. During a median 5.5 years of follow-up, 17 EC occurred (3 esophageal adenocarcinoma, 12 squamous cell carcinoma, and 2 unknown type) among individuals with achalasia, compared with 15 EC (11 esophageal adenocarcinoma, 1 squamous cell carcinoma, and 3 unknown type) among those without achalasia. EC incidence for those with achalasia was 1.4 per 1,000 person-years, and the median time from achalasia diagnosis to EC development was 3.0 years (Q1-Q3: 1.3-9.1). Individuals with achalasia had higher cumulative EC incidence at 5, 10, and 15 years of follow-up compared with individuals without achalasia, and EC risk was 5-fold higher (hazard ratio 4.6, 95% confidence interval: 2.3-9.2). DISCUSSION Based on substantial EC risk, individuals with achalasia may benefit from a high index of suspicion and endoscopic surveillance for EC.
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Affiliation(s)
- Eric E. Low
- Jennifer Moreno Veteran Affairs San Diego Healthcare System, San Diego, CA, USA
- University of California, San Diego Division of Gastroenterology, La Jolla, CA, USA
| | - Joshua Demb
- Jennifer Moreno Veteran Affairs San Diego Healthcare System, San Diego, CA, USA
- University of California, San Diego Division of Gastroenterology, La Jolla, CA, USA
| | - Shailja C. Shah
- Jennifer Moreno Veteran Affairs San Diego Healthcare System, San Diego, CA, USA
- University of California, San Diego Division of Gastroenterology, La Jolla, CA, USA
| | - Lin Liu
- Jennifer Moreno Veteran Affairs San Diego Healthcare System, San Diego, CA, USA
- Division of Biostatistics and Bioinformatics, Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, San Diego, CA, USA
| | - Ranier Bustamante
- Jennifer Moreno Veteran Affairs San Diego Healthcare System, San Diego, CA, USA
| | - Rena Yadlapati
- University of California, San Diego Division of Gastroenterology, La Jolla, CA, USA
| | - Samir Gupta
- Jennifer Moreno Veteran Affairs San Diego Healthcare System, San Diego, CA, USA
- University of California, San Diego Division of Gastroenterology, La Jolla, CA, USA
- University of California, San Diego Moores Cancer Center, La Jolla, CA, USA
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97
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Cohen DL, Bermont A, Richter V, Avivi E, Mari A, Shirin H. Technical Success in Performing Esophageal High-Resolution Manometry in Patients with an Epiphrenic Diverticulum. Dysphagia 2024; 39:282-288. [PMID: 37542551 DOI: 10.1007/s00455-023-10610-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 07/25/2023] [Indexed: 08/07/2023]
Abstract
High-resolution manometry (HRM) is the gold standard for diagnosing esophageal motility disorders, yet it can be poorly tolerated and technically challenging. Epiphrenic diverticula (ED) are located in the distal esophagus and are associated with underlying motility disorders. ED patients (2008-2022) were retrospectively compared to achalasia patients (2008-2022) and all other patients (2021-2022) who underwent HRM at a single center. Complete success was defined as at least 7 interpretable swallows including measurements throughout the esophagus into the stomach. HRM studies involving children, previously treated achalasia, and sedation or endoscopic-assistance were excluded. 20 ED patients (mean age 66; 60% female) were compared to 76 achalasia patients and 199 controls. HRM was completely successful in 70.0% of ED patients, 85.5% of achalasia (p = 0.106 vs ED), and 91.0% of controls (p = 0.004 vs ED). Most failures in the ED and achalasia groups were due to inability to traverse the esophagogastric junction (EGJ), while patient intolerance was the main reason in controls. Half of the ED group had motility disorders (25% achalasia, 15% hypercontractile esophagus, 10% absent contractility). Large diverticulum size was inversely associated with technical success compared to small diverticulum size (40% vs 100%, p = 0.013), while the presence of a motility disorder did not significantly affect success (60% vs 88.9%, p = 0.303). In conclusion, ED is a predictor of unsuccessful HRM. This appears to be mainly related to an inability to traverse the EGJ due to the size of the diverticulum. Consideration should be given to alternative means of evaluating motility, such as endoscopy-assisted HRM, given the high likelihood of failure with traditional HRM.
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Affiliation(s)
- Daniel L Cohen
- The Gonczarowski Family Institute of Gastroenterology and Liver Diseases, Shamir (Assaf Harofeh) Medical Center, 70300, Zerifin, Israel.
| | - Anton Bermont
- The Gonczarowski Family Institute of Gastroenterology and Liver Diseases, Shamir (Assaf Harofeh) Medical Center, 70300, Zerifin, Israel
| | - Vered Richter
- The Gonczarowski Family Institute of Gastroenterology and Liver Diseases, Shamir (Assaf Harofeh) Medical Center, 70300, Zerifin, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eyal Avivi
- The Gonczarowski Family Institute of Gastroenterology and Liver Diseases, Shamir (Assaf Harofeh) Medical Center, 70300, Zerifin, Israel
| | - Amir Mari
- Gastroenterology and Endoscopy Unit, Nazareth EMMS Hospital, Nazareth, Israel
- Faculty of Medicine, Bar Ilan University, Safed, Israel
| | - Haim Shirin
- The Gonczarowski Family Institute of Gastroenterology and Liver Diseases, Shamir (Assaf Harofeh) Medical Center, 70300, Zerifin, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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98
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Loeb L, Koop AH. 40-Year-Old Woman Presenting With Heartburn. Mayo Clin Proc 2024; 99:655-660. [PMID: 38323939 DOI: 10.1016/j.mayocp.2023.07.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 07/09/2023] [Accepted: 07/11/2023] [Indexed: 02/08/2024]
Affiliation(s)
- Lauren Loeb
- Resident in Internal Medicine, Mayo Clinic School of Graduate Medical Education, Jacksonville, FL
| | - Andree H Koop
- Advisor to resident and Consultant in Gastroenterology, Mayo Clinic, Jacksonville, FL.
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99
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Fass O, Rogers BD, Gyawali CP. Artificial Intelligence Tools for Improving Manometric Diagnosis of Esophageal Dysmotility. Curr Gastroenterol Rep 2024; 26:115-123. [PMID: 38324172 PMCID: PMC10960670 DOI: 10.1007/s11894-024-00921-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2024] [Indexed: 02/08/2024]
Abstract
PURPOSE OF REVIEW Artificial intelligence (AI) is a broad term that pertains to a computer's ability to mimic and sometimes surpass human intelligence in interpretation of large datasets. The adoption of AI in gastrointestinal motility has been slower compared to other areas such as polyp detection and interpretation of histopathology. RECENT FINDINGS Within esophageal physiologic testing, AI can automate interpretation of image-based tests, especially high resolution manometry (HRM) and functional luminal imaging probe (FLIP) studies. Basic tasks such as identification of landmarks, determining adequacy of the HRM study and identification from achalasia from non-achalasia patterns are achieved with good accuracy. However, existing AI systems compare AI interpretation to expert analysis rather than to clinical outcome from management based on AI diagnosis. The use of AI methods is much less advanced within the field of ambulatory reflux monitoring, where challenges exist in assimilation of data from multiple impedance and pH channels. There remains potential for replication of the AI successes within esophageal physiologic testing to HRM of the anorectum, and to innovative and novel methods of evaluating gastric electrical activity and motor function. The use of AI has tremendous potential to improve detection of dysmotility within the esophagus using esophageal physiologic testing, as well as in other regions of the gastrointestinal tract. Eventually, integration of patient presentation, demographics and alternate test results to individual motility test interpretation will improve diagnostic precision and prognostication using AI tools.
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Affiliation(s)
- Ofer Fass
- Division of Gastroenterology and Hepatology, Stanford University, Stanford, CA, USA
| | - Benjamin D Rogers
- Division of Gastroenterology, Hepatology and Nutrition, University of Louisville School of Medicine, Louisville, KY, USA
- Division of Gastroenterology, Washington University School of Medicine, 660 South Euclid Ave., Campus Box 8124, Saint Louis, MO, 63110, USA
| | - C Prakash Gyawali
- Division of Gastroenterology, Washington University School of Medicine, 660 South Euclid Ave., Campus Box 8124, Saint Louis, MO, 63110, USA.
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100
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Patel P, Rogers BD, Rengarajan A, Elsbernd B, O'Brien ER, Gyawali CP. Identification of Achalasia Within Absent Contractility Phenotypes on High-Resolution Manometry: Prevalence, Predictive Factors, and Treatment Outcome. Am J Gastroenterol 2024:00000434-990000000-01009. [PMID: 38299616 DOI: 10.14309/ajg.0000000000002694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 01/24/2024] [Indexed: 02/02/2024]
Abstract
INTRODUCTION Absent contractility on high-resolution manometry (HRM) defines severe hypomotility but needs distinction from achalasia. We retrospectively identified achalasia within absent contractility using HRM provocative maneuvers, barium esophagography, and functional lumen imaging probe (FLIP). METHODS Adult patients with absent contractility on HRM during the 4-year study period were eligible for inclusion. Inadequate studies, achalasia after therapy, or prior foregut surgery were exclusions. Upright integrated relaxation pressure (IRP) >12 mm Hg, panesophageal pressurization, and/or elevated IRP on multiple rapid swallows and rapid drink challenge (RDC) were considered abnormal. Esophageal barium retention and abnormal esophagogastric junction distensibility index (<2.0 mm 2 /mm Hg) on FLIP defined achalasia. Clinical, endoscopic, and motor characteristics of patients with achalasia were compared with absent contractility without obstruction. RESULTS Of 164 patients, 20 (12.2%) had achalasia (17.9% of 112 patients with adjunctive testing), while 92 did not, and 52 did not undergo adjunctive tests. Achalasia was diagnosed regardless of IRP value, but the median supine IRP was higher (odds ratio 1.196, 95% confidence interval 1.041-1.375, P = 0.012). Patients with achalasia were more likely to present with dysphagia (80.0% vs 35.9%, P < 0.001), with obstructive features on HRM maneuvers (83.3% vs 48.9%, P = 0.039), but lower likelihood of GERD evidence (20.0% vs 47.3%, P = 0.027) or large hiatus hernia (15.0% vs 43.8%, P = 0.002). On multivariable analysis, dysphagia presentation ( P = 0.006) and pressurization on RDC ( P = 0.027) predicted achalasia, while reflux and presurgical evaluations and lack of RDC obstruction predicted absent contractility without obstruction. DISCUSSION Despite HRM diagnosis of absent contractility, achalasia is identified in more than 1 in 10 patients regardless of IRP value.
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Affiliation(s)
- Parth Patel
- Division of Gastroenterology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Benjamin D Rogers
- Division of Gastroenterology, Washington University School of Medicine, St. Louis, Missouri, USA
- Division of Gastroenterology, Hepatology, and Nutrition, University of Louisville School of Medicine, Louisville, Kentucky, USA
| | - Arvind Rengarajan
- Division of Gastroenterology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Benjamin Elsbernd
- Department of Medicine, University of Texas Southwestern Medical Center, Dallas VA Medical Center, Dallas, Texas, USA
- Gastroenterology and Hepatology, Dallas VA Medical Center, Dallas, Texas, USA
| | - Elizabeth R O'Brien
- Department of Medicine, Sydney South West Local Health District, Sydney, New South Wales, Australia
| | - C Prakash Gyawali
- Division of Gastroenterology, Washington University School of Medicine, St. Louis, Missouri, USA
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