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Baroud S, Kerbage A, Patel A, Horton A, Sims A, Patel D, Mehta K, Kapil N, Kavitt R, Rangan V, Yu Y, Shibli F, Song G, Fass R. Ineffective esophageal motility is associated with diabetes mellitus end organ complications. Neurogastroenterol Motil 2024:e14826. [PMID: 38873936 DOI: 10.1111/nmo.14826] [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: 02/25/2024] [Revised: 04/24/2024] [Accepted: 05/15/2024] [Indexed: 06/15/2024]
Abstract
BACKGROUND Diabetes Mellitus (DM) is known to induce a wide range of harmful effects on several organs, notably leading to ineffective esophageal motility (IEM). However, the relationship between DM and IEM is not fully elucidated. We aimed to determine the relationship between DM and IEM and to evaluate the impact of DM's end organ complications on IEM severity. METHODS A multicenter cohort study of consecutive patients undergoing high-resolution esophageal manometry (HREM) was performed. We reviewed medical records of patients diagnosed with IEM using HREM, encompassing data on demographics, DM history, antidiabetic and other medications as well as comorbidities. KEY RESULTS Two hundred and forty six subjects met the inclusion criteria. There was no significant difference in any of the HREM parameters between diabetics and nondiabetics. Out of 246 patients, 92 were diabetics. Diabetics with neuropathy presented a significantly lower distal contractile integral (DCI) value compared to those without neuropathy (248.2 ± 226.7 mmHg·cm·sec vs. 375.6 ± 232.4 mmHg·cm·sec; p = 0.02) Similarly, the DCI was lower in diabetics with retinopathy compared to those without retinopathy (199.9 ± 123.1 mmHg·cm·sec vs. 335.4 ± 251.7 mmHg·cm·sec; p = 0.041). Additionally, a significant difference was observed in DCI values among DM patients with ≥2 comorbidities compared to those without comorbidities (224.8 ± 161.0 mmHg·cm·sec vs. 394.2 ± 243.6 mmHg·cm·sec; p = 0.025). Around 12.6% of the variation in DCI could be explained by its linear relationship with hemoglobin A1c (HbA1c), with a regression coefficient (β) of -55.3. CONCLUSION & INFERENCES DM is significantly associated with IEM in patients with neuropathy, retinopathy, or multiple comorbidities. These results are pivotal for tailoring patient-specific management approaches.
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Affiliation(s)
- Serge Baroud
- Division of Gastroenterology and Hepatology, Metro Health Medical Center, The Esophageal and Swallowing Center, Case Western Reserve University, Cleveland, Ohio, USA
| | - Anthony Kerbage
- Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Amit Patel
- Duke University School of Medicine and the Durham Veterans Affairs Medical Center, Durham, North Carolina, USA
| | - Anthony Horton
- Duke University School of Medicine and the Durham Veterans Affairs Medical Center, Durham, North Carolina, USA
| | - Ariel Sims
- The University of Chicago Medicine, Chicago, Illinois, USA
| | - Dhyanesh Patel
- Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Kurren Mehta
- Duke University School of Medicine and the Durham Veterans Affairs Medical Center, Durham, North Carolina, USA
| | - Neil Kapil
- Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Robert Kavitt
- The University of Chicago Medicine, Chicago, Illinois, USA
| | - Vikram Rangan
- Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Yue Yu
- Division of Life Sciences and Medicine, Department of Gastroenterology, The First Affiliated Hospital of USTC, University of Science and Technology of China, Hefei, Anhui, China
| | - Fahmi Shibli
- Division of Gastroenterology and Hepatology, Metro Health Medical Center, The Esophageal and Swallowing Center, Case Western Reserve University, Cleveland, Ohio, USA
| | - Gengqing Song
- Division of Gastroenterology and Hepatology, Metro Health Medical Center, The Esophageal and Swallowing Center, Case Western Reserve University, Cleveland, Ohio, USA
| | - Ronnie Fass
- Division of Gastroenterology and Hepatology, Metro Health Medical Center, The Esophageal and Swallowing Center, Case Western Reserve University, Cleveland, Ohio, USA
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Kamboj AK, Katzka DA, Vela MF, Yadlapati R, Ravi K. A practical approach to ineffective esophageal motility. Neurogastroenterol Motil 2024:e14839. [PMID: 38837280 DOI: 10.1111/nmo.14839] [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: 02/05/2024] [Revised: 05/15/2024] [Accepted: 05/22/2024] [Indexed: 06/07/2024]
Abstract
BACKGROUND AND PURPOSE Ineffective esophageal motility (IEM) is the most frequently diagnosed esophageal motility abnormality and characterized by diminished esophageal peristaltic vigor and frequent weak, absent, and/or fragmented peristalsis on high-resolution esophageal manometry. Despite its commonplace occurrence, this condition can often provoke uncertainty for both patients and clinicians. Although the diagnostic criteria used to define this condition has generally become more stringent over time, it is unclear whether the updated criteria result in a more precise clinical diagnosis. While IEM is often implicated with symptoms of dysphagia and gastroesophageal reflux disease, the strength of these associations remains unclear. In this review, we share a practical approach to IEM highlighting its definition and evolution over time, commonly associated clinical symptoms, and important management and treatment considerations. We also share the significance of this condition in patients undergoing evaluation for anti-reflux surgery and consideration for lung transplantation.
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Affiliation(s)
- Amrit K Kamboj
- Division of Gastroenterology and Hepatology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - David A Katzka
- Department of Digestive and Liver Diseases, Columbia University, New York, New York, USA
| | - Marcelo F Vela
- Division of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, Arizona, USA
| | - Rena Yadlapati
- Division of Gastroenterology and Hepatology, University of California San Diego, San Diego, California, USA
| | - Karthik Ravi
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
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Sykes C, Banks M, Dervin H, Vales A, Sweis R. A complex case of dysphagia with dual aetiology. Clin Med (Lond) 2024; 24:100010. [PMID: 38359665 PMCID: PMC11024826 DOI: 10.1016/j.clinme.2023.100010] [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] [Indexed: 02/17/2024]
Abstract
A woman in her early 60s was referred with dysphagia and chest pain to a tertiary referral centre specialising in oesophageal disorders. Cardiac symptom origin and sinister oesophageal pathology had been excluded at her local hospital in NHS Scotland. Under multidisciplinary team oversight, reinvestigation of mucosal pathology and oesophageal motility ultimately uncovered both Type III achalasia and eosinophilic oesophagitis. This case demonstrates the benefit of including provocative testing during high-resolution manometry to reproduce relevant dysphagia and the importance of stopping proton-pump inhibitors long enough to uncover excessive eosinophils which could otherwise be masked. Ultimately, tailored management for both conditions separately was required to achieve symptoms resolution.
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Affiliation(s)
- Catherine Sykes
- Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - Matthew Banks
- University College London Hospitals NHS Foundation Trust, London, UK
| | - Humayra Dervin
- Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | | | - Rami Sweis
- University College London Hospitals NHS Foundation Trust, London, UK.
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Mahamid R, Said Ahmad H, Azzam N, Omari A, Abu Baker F, Mari A. The yield of solid swallows in high resolution esophageal manometry among patients with dysphagia and gastro-esophageal reflux symptoms. Minerva Gastroenterol (Torino) 2023; 69:511-516. [PMID: 35388665 DOI: 10.23736/s2724-5985.22.03180-1] [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: 11/08/2022]
Abstract
BACKGROUND Swallowing disorders are frequently reported esophageal symptoms and represent a common cause for referrals to gastroenterology consultations. Esophageal high-resolution manometry (HRM) is considered the gold standard modality for the evaluation of esophageal peristalsis and esophageal sphincter. The standard protocol of HRM includes water swallows only, that may not assess appropriately esophageal function and symptoms. Hence, we investigated the diagnostic yield of combining solid food swallows (SFS) to standard HRM. METHODS We conducted a retrospective study at the Unit of Gastroenterology of EMMS Nazareth Hospital, Israel. Patients who underwent manometry mainly due to dysphagia or reflux symptoms between November 2019 and November 2020 were enrolled. All patients underwent routine HRM and completed ten 5 mL water swallows and 5 bread swallows. Analysis and reports were done by an expert gastroenterologist, based on the Chicago Classification version 3. RESULTS Overall, 99 patients (45.5% men, mean age 52.1±16 years) who underwent HRM were included. The addition of solid swallows to the test changed manometry results in 43 patients (43.4%) (P<0.005). Furthermore, SFS improved the contractility in 26/42 cases of ineffective and/or absent motility (61%) (P<0.005). Finally, SFS aggravated symptoms in 44 patients (44.6% more aggravation than in liquid only) (P<0.005). CONCLUSIONS Combining SFS to HRM can improve the diagnostic yield of the study. Adding solid swallows is of special value in cases of ineffective esophageal motility but induces a high rate of symptoms aggravation.
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Affiliation(s)
- Rawan Mahamid
- Pediatrics Department, Haeemk Hospital, Afula, Israel
| | - Helal Said Ahmad
- Unit of Gastroenterology and Endoscopy, Gastroenterology and Hepatology Institute, The Nazareth Hospital, EMMS, Nazareth, Israel
| | - Narjes Azzam
- Unit of Gastroenterology and Endoscopy, Gastroenterology and Hepatology Institute, The Nazareth Hospital, EMMS, Nazareth, Israel
| | - Ali Omari
- Unit of Gastroenterology and Endoscopy, Gastroenterology and Hepatology Institute, The Nazareth Hospital, EMMS, Nazareth, Israel
| | - Fadi Abu Baker
- Department of Gastroenterology and Hepatology, Hillel Yaffe Medical Center, Hadera, Israel -
| | - Amir Mari
- Unit of Gastroenterology and Endoscopy, Gastroenterology and Hepatology Institute, The Nazareth Hospital, EMMS, Nazareth, Israel
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Lu Y, Lv L, Yang J, Yi Z. Contraction reserve in high resolution manometry is correlated with lower esophageal acid exposure time in patients with normal esophageal motility: A retrospective observational study. PLoS One 2023; 18:e0291010. [PMID: 37917671 PMCID: PMC10621955 DOI: 10.1371/journal.pone.0291010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 08/21/2023] [Indexed: 11/04/2023] Open
Abstract
BACKGROUND In high resolution manometry (HRM), distal contractile integral post multiple rapid swallow augmentation is considered as contraction reserve. The relationship between contraction reserve and esophageal acid reflux remains unclear. The aim of this study was to explore the correlation between contraction reserve and esophageal acid exposure in ineffective esophageal motility (IEM) and normal HRM. METHODS Patients who underwent HRM and ambulatory reflux monitoring were retrospectively screened. Those with diagnosis of normal HRM or IEM were included in the analysis. The proportion of patients with abnormal acid exposure time (AET) was compared between patients with and without contraction reserve. Multivariate regression analysis was performed to determine the predictors of abnormal AET and contraction reserve. RESULTS A total of 338 patients, including 264 normal HRM and 74 IEM, were included in the analysis. In patients with normal HRM, proportion of abnormal total AET (AET > 6.0%) was significantly lower in patients with supine contraction reserve than patients without contraction reserve (13.85% vs. 24.63%, p = 0.027). Multivariate regression analysis showed that supine contraction reserve could independently predict abnormal total AET (OR = 0.468, 95% CI: 0.249-0.948, p = 0.034), while upright contraction reserve trended strongly (OR = 0.558, 95% CI: 0.290-1.071, p = 0.079). Subgroup analysis showed that upright contraction reserve was an independent predictor of abnormal total AET in patients with 50-70% infective swallows (OR = 0.205, 95% CI: 0.051-0.821, p = 0.025), whereas supine contraction reserve did not have predictive value (p = 0.359). CONCLUSIONS Supine contraction reserve correlates with esophageal acid reflux in patients with normal HRM, while only upright contraction reserve correlates with esophageal acid reflux in patients with infective swallows of 50-70%.
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Affiliation(s)
- Yaoyao Lu
- Department of Gastroenterology and Hepatology, West China Hospital, Sichuan University, Chengdu, China
| | - Linling Lv
- Department of Gastroenterology and Hepatology, West China Hospital, Sichuan University, Chengdu, China
| | - Jinlin Yang
- Department of Gastroenterology and Hepatology, West China Hospital, Sichuan University, Chengdu, China
| | - Zhihui Yi
- Department of Gastroenterology and Hepatology, West China Hospital, Sichuan University, Chengdu, China
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Dervin H, Endersby J, Sanagapalli S, Mills H, Sweis R. Assessing the diagnostic yield of achalasia using provocative testing in high-resolution esophageal manometry: Serial diagnostic study. Neurogastroenterol Motil 2023; 35:e14668. [PMID: 37846024 DOI: 10.1111/nmo.14668] [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: 03/17/2023] [Revised: 07/27/2023] [Accepted: 08/19/2023] [Indexed: 10/18/2023]
Abstract
BACKGROUND Chicago Classification v4.0 recommends that if achalasia is demonstrated with single water swallows (SWS); provocative testing is not required. We determine whether provocative testing in patients with suspected achalasia can change manometric findings and reproduce symptoms. METHODS Between 2016 and 2022, 127 consecutive manometry studies of patients with achalasia were retrospectively analyzed. All patients underwent SWS, a solid meal (SM) and/or a rapid drink challenge (RDC). Demographic data, fluoroscopy, gastroscopy, and pre-and post-treatment Eckardt scores were collated. KEY RESULTS Of 127 achalasia patients (50.6 ± 16.6 years and 54.6% male), all completed a SM and 116 (91.3%) completed RDC; overall 83 were naïve (65.4%) to previous therapy. 15.4% patients with normal integrated relaxation pressure (IRP) on SWS demonstrated obstruction with RDC. SM gave a different achalasia phenotype in 44.9% of patients (p ⟨ 0.001). Twelve patients with normal IRP during SWS had persistent/recurrent obstruction during provocative testing; 83.3% had previous achalasia therapy. None of 13 patients with Type III (TIII) achalasia with SWS exhibited a change in manometric findings with provocative testing. Impedance bolus heights were lower in patients with TIII achalasia and those with normal IRP with SWS. During the SM, symptoms were reproduced in 56.7% of patients. Forty-six of 103 patients (44.7%) underwent therapy based upon the final achalasia subtype which was defined by the provocative test result of the high-resolution manometry (HRM) study. All treatments were effective, regardless of the achalasia subtype. CONCLUSIONS AND INFERENCES Manometric findings remain unchanged when TIII achalasia is diagnosed with SWS. In patients with normal IRP, Type I, or Type II achalasia during SWS, provocative testing can alter achalasia phenotype or uncover achalasia where diagnosis is unclear. Further, it can reproduce symptoms. Such findings can personalize and guide effective therapeutic decisions.
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Affiliation(s)
- Humayra Dervin
- GI Physiology Unit, University College London, London, UK
| | - James Endersby
- GI Physiology Unit, University College London, London, UK
| | - Santosh Sanagapalli
- GI Physiology Unit, University College London, London, UK
- St Vincent's Hospital, Sydney, Victoria, Australia
| | - Holly Mills
- GI Physiology Unit, University College London, London, UK
| | - Rami Sweis
- GI Physiology Unit, University College London, London, UK
- University College London, London, UK
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7
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Mittal RK, Zifan A. Why so Many Patients With Dysphagia Have Normal Esophageal Function Testing. GASTRO HEP ADVANCES 2023; 3:109-121. [PMID: 38420259 PMCID: PMC10899865 DOI: 10.1016/j.gastha.2023.08.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
Esophageal peristalsis involves a sequential process of initial inhibition (relaxation) and excitation (contraction), both occurring from the cranial to caudal direction. The bolus induces luminal distension during initial inhibition (receptive relaxation) that facilitates smooth propulsion by contraction travelling behind the bolus. Luminal distension during peristalsis in normal subjects exhibits unique characteristics that are influenced by bolus volume, bolus viscosity, and posture, suggesting a potential interaction between distension and contraction. Examining distension-contraction plots in dysphagia patients with normal bolus clearance, ie, high-amplitude esophageal peristaltic contractions, esophagogastric junction outflow obstruction, and functional dysphagia, reveal 2 important findings. Firstly, patients with type 3 achalasia and nonobstructive dysphagia show luminal occlusion distal to the bolus during peristalsis. Secondly, patients with high-amplitude esophageal peristaltic contractions, esophagogastric junction outflow obstruction, and functional dysphagia exhibit a narrow esophageal lumen through which the bolus travels during peristalsis. These findings indicate a relative dynamic obstruction to bolus flow and reduced distensibility of the esophageal wall in patients with several primary esophageal motility disorders. We speculate that the dysphagia sensation experienced by many patients may result from a normal or supernormal contraction wave pushing the bolus against resistance. Integrating representations of distension and contraction, along with objective assessments of flow timing and distensibility, complements the current classification of esophageal motility disorders that are based on the contraction characteristics only. A deeper understanding of the distensibility of the bolus-containing esophageal segment during peristalsis holds promise for the development of innovative medical and surgical therapies to effectively address dysphagia in a substantial number of patients.
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Affiliation(s)
- Ravinder K Mittal
- Division of Gastroenterology, Department of Medicine, University of California San Diego, San Diego, California
| | - Ali Zifan
- Division of Gastroenterology, Department of Medicine, University of California San Diego, San Diego, California
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8
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Müller M, Denzer UW, Kreuser N, Thieme R, Hoffmeister A, Feisthammel J, Niebisch S, Gockel I. [Diagnosis of esophageal motility disorders - Significance of the new Chicago classification v4.0]. Laryngorhinootologie 2023; 102:742-753. [PMID: 37253378 DOI: 10.1055/a-1949-3531] [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: 06/01/2023]
Abstract
Esophageal motility disorders are diseases in which there are malfunctions of the act of swallowing due to a change in neuromuscular structures. The main symptom is therefore dysphagia for solid and/or liquid foods, often accompanied by symptoms such as chest pain, regurgitation, heartburn, and weight loss. Esophageal manometry is the gold standard in diagnostics. Endoscopy and radiology serve to exclude inflammatory or malignant changes. With the introduction of high-resolution esophageal manometry (HRM), the diagnosis of esophageal motility disorders has improved and led to a new classification with the Chicago Classification, which has been modified several times in the last decade, most recently in 2021 with the Chicago Classification v4.0. Compared to the previous version 3.0, there are some important changes that are presented based on the most important esophageal motility disorders in everyday clinical practice.
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Affiliation(s)
- Michaela Müller
- Klinik und Poliklinik für Gastroenterologie, Endokrinologie, Stoffwechsel und klinische Infektiologie, Universitätsklinikum Gießen und Marburg - Standort Marburg, Marburg, Germany
| | - Ulrike W Denzer
- Klinik und Poliklinik für Gastroenterologie, Endokrinologie, Stoffwechsel und klinische Infektiologie, Universitätsklinikum Gießen und Marburg - Standort Marburg, Marburg, Germany
| | - Nicole Kreuser
- Klinik und Poliklinik für Viszeral-, Transplantations-, Thorax- und Gefäßchirurgie, Universitatsklinikum Leipzig, Leipzig, Germany
| | - René Thieme
- Klinik und Poliklinik für Viszeral-, Transplantations-, Thorax- und Gefäßchirurgie, Universitatsklinikum Leipzig, Leipzig, Germany
| | - Albrecht Hoffmeister
- Klinik und Poliklinik für Viszeral-, Transplantations-, Thorax- und Gefäßchirurgie, Universitatsklinikum Leipzig, Leipzig, Germany
| | - Juergen Feisthammel
- Klinik und Poliklinik für Viszeral-, Transplantations-, Thorax- und Gefäßchirurgie, Universitatsklinikum Leipzig, Leipzig, Germany
| | - Stefan Niebisch
- Klinik und Poliklinik für Viszeral-, Transplantations-, Thorax- und Gefäßchirurgie, Universitatsklinikum Leipzig, Leipzig, Germany
| | - Ines Gockel
- Klinik und Poliklinik für Viszeral-, Transplantations-, Thorax- und Gefäßchirurgie, Universitatsklinikum Leipzig, Leipzig, Germany
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9
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García-Zermeño KR, Argüero J, Amieva-Balmori M, Rodríguez-Aguilera O, Martínez-Conejo A, Marcolongo M, Remes-Troche JM. Clinical utility of the solid meal test during high-resolution esophageal manometry. A study in a Latin American population. REVISTA DE GASTROENTEROLOGIA DE MEXICO (ENGLISH) 2023:S2255-534X(23)00069-5. [PMID: 37419857 DOI: 10.1016/j.rgmxen.2023.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 05/03/2023] [Indexed: 07/09/2023]
Abstract
INTRODUCTION AND AIMS The solid test meal (STM) is a challenge test that is done during esophageal manometry and appears to increase the diagnostic yield of the study. The aim of our analysis was to establish the normal values for STM and evaluate its clinical utility in a group of Latin American patients with esophageal disorders versus healthy controls. MATERIAL AND METHODS A cross-sectional study was conducted on a group of healthy controls and consecutive patients that underwent high-resolution esophageal manometry, in which STM was done at the final part of the study and consisted of asking the subjects to eat 200 g of precooked rice. The results were compared during the conventional protocol and the STM. RESULTS Twenty-five controls and 93 patients were evaluated. The majority of the controls (92%) completed the test in under 8 min. The STM changed the manometric diagnosis in 38% of the cases. The STM diagnosed 21% more major motor disorders than the conventional protocol; it doubled the cases of esophageal spasm and quadrupled the cases of jackhammer esophagus, whereas it demonstrated normal esophageal peristalsis in 43% of the cases with a previous diagnosis of ineffective esophageal motility. CONCLUSIONS Our study confirms the fact that complementary STM during esophageal manometry adds information and enables a more physiologic assessment of esophageal motor function to be made, compared with liquid swallows, in patients with esophageal motor disorders.
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Affiliation(s)
- K R García-Zermeño
- Laboratorio de Fisiología Digestiva y Motilidad Gastrointestinal, Instituto de Investigaciones Médico-Biológicas, Universidad Veracruzana, Veracruz, Mexico
| | - J Argüero
- Unidad de Neurogastroenterología, Departamento de Gastroenterología, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - M Amieva-Balmori
- Laboratorio de Fisiología Digestiva y Motilidad Gastrointestinal, Instituto de Investigaciones Médico-Biológicas, Universidad Veracruzana, Veracruz, Mexico
| | - O Rodríguez-Aguilera
- Laboratorio de Fisiología Digestiva y Motilidad Gastrointestinal, Instituto de Investigaciones Médico-Biológicas, Universidad Veracruzana, Veracruz, Mexico
| | - A Martínez-Conejo
- Laboratorio de Fisiología Digestiva y Motilidad Gastrointestinal, Instituto de Investigaciones Médico-Biológicas, Universidad Veracruzana, Veracruz, Mexico
| | - M Marcolongo
- Unidad de Neurogastroenterología, Departamento de Gastroenterología, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - J M Remes-Troche
- Laboratorio de Fisiología Digestiva y Motilidad Gastrointestinal, Instituto de Investigaciones Médico-Biológicas, Universidad Veracruzana, Veracruz, Mexico.
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Müller M, Denzer UW, Kreuser N, Thieme R, Hoffmeister A, Feisthammel J, Niebisch S, Gockel I. [Diagnosis of esophageal motility disorders - Significance of the new Chicago classification v4.0]. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2023; 61:284-296. [PMID: 35839796 DOI: 10.1055/a-1833-9366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Esophageal motility disorders are diseases in which there are malfunctions of the act of swallowing due to a change in neuromuscular structures. The main symptom is therefore dysphagia for solid and/or liquid foods, often accompanied by symptoms such as chest pain, regurgitation, heartburn, and weight loss. Esophageal manometry is the gold standard in diagnostics. Endoscopy and radiology serve to exclude inflammatory or malignant changes. With the introduction of high-resolution esophageal manometry (HRM), the diagnosis of esophageal motility disorders has improved and led to a new classification with the Chicago Classification, which has been modified several times in the last decade, most recently in 2021 with the Chicago Classification v4.0. Compared to the previous version 3.0, there are some important changes that are presented based on the most important esophageal motility disorders in everyday clinical practice.
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Affiliation(s)
- Michaela Müller
- Klinik und Poliklinik für Gastroenterologie, Endokrinologie, Stoffwechsel und klinische Infektiologie, Universitätsklinikum Gießen und Marburg - Standort Marburg, Marburg, Germany
| | - Ulrike W Denzer
- Klinik und Poliklinik für Gastroenterologie, Endokrinologie, Stoffwechsel und klinische Infektiologie, Universitätsklinikum Gießen und Marburg - Standort Marburg, Marburg, Germany
| | - Nicole Kreuser
- Klinik und Poliklinik für Viszeral-, Transplantations-, Thorax- und Gefäßchirurgie, Universitatsklinikum Leipzig, Leipzig, Germany
| | - René Thieme
- Klinik und Poliklinik für Viszeral-, Transplantations-, Thorax- und Gefäßchirurgie, Universitatsklinikum Leipzig, Leipzig, Germany
| | - Albrecht Hoffmeister
- Klinik und Poliklinik für Viszeral-, Transplantations-, Thorax- und Gefäßchirurgie, Universitatsklinikum Leipzig, Leipzig, Germany
| | - Juergen Feisthammel
- Klinik und Poliklinik für Viszeral-, Transplantations-, Thorax- und Gefäßchirurgie, Universitatsklinikum Leipzig, Leipzig, Germany
| | - Stefan Niebisch
- Klinik und Poliklinik für Viszeral-, Transplantations-, Thorax- und Gefäßchirurgie, Universitatsklinikum Leipzig, Leipzig, Germany
| | - Ines Gockel
- Klinik und Poliklinik für Viszeral-, Transplantations-, Thorax- und Gefäßchirurgie, Universitatsklinikum Leipzig, Leipzig, Germany
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11
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Assessment of Esophageal Motility in Patients With Eosinophilic Esophagitis: A Scoping Review. J Clin Gastroenterol 2023; 57:10-30. [PMID: 36504227 DOI: 10.1097/mcg.0000000000001792] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 10/08/2022] [Indexed: 12/15/2022]
Abstract
Eosinophilic esophagitis (EoE) is a chronic, immune-mediated condition causing esophageal symptoms, particularly dysphagia. Despite the important progress in the treatment of EoE, a significant proportion of patients continue to report symptoms that negatively impact quality of life. Esophageal manometry is used to assess motility and function, but is not routinely used in EoE. We aimed to systematically review and describe current literature evaluating esophageal manometry in EoE. Forty-eight studies meeting the criteria were identified, describing 802 patients. Using standard water swallow protocols, the proportion of abnormalities detected was not dissimilar to other populations, apart from disorders of esophago-gastric outflow, which were found in 5%. Twelve studies described pretreatment and posttreatment manometry, with motility normalization after pharmacological therapy reported in 20%. Early, brief panesophageal pressurization was described in a number of studies and was more prevalent in the few studies utilizing additional provocation testing. Reports in the literature regarding temporal relationships between manometric findings and symptoms are variable. Esophageal manometry may be capable of detecting clinically relevant changes to esophageal function in EoE. Possible mechanisms are altered neuromuscular function because of secretory products of EoE and/or fibroinflammatory processes, manifesting as pressurization because of altered esophageal compliance. Some changes may be reversible with therapy. Drawing strong conclusions from the literature is difficult, with bias toward case reports and retrospective observation. Adaptations to assessment protocols to include provocation testing may provide more robust evaluation and detect clinically relevant, subtle changes in esophageal function, earlier within the patient pathway.
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How provocative tests in addition to wet swallows during high-resolution manometry can direct clinical management. Curr Opin Gastroenterol 2022; 38:402-410. [PMID: 35762700 DOI: 10.1097/mog.0000000000000848] [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] [Indexed: 12/10/2022]
Abstract
PURPOSE OF REVIEW Provocative tests have been advocated to address limitations of high-resolution manometry (HRM) with wet swallows. We describe the commonly used provocative manometric manoeuvres [rapid drink challenge (RDC), multiple rapid swallows (MRS), solid swallows and the solid test meal (STM)], compare their diagnostic yield and accuracy to wet swallows, and outline their role in directing clinical management. RECENT FINDINGS Provocative testing with RDC and STM identifies a proportion of achalasia cases missed by standard testing, and RDC can play a similar role to radiology in the evaluation of treatment response. In EGJOO, provocative testing with RDC and STM not only increase the diagnostic yield, but can also help differentiate between spurious cases and those representing true outflow obstruction likely to respond to achalasia-type therapies. MRS and STM can help determine the clinical relevance (or otherwise) of ineffective oesophageal motility, and in this setting, MRS may predict the likelihood of postfundoplication dysphagia. RDC and STM can help identify cases of postfundoplication dysphagia more likely to respond to dilatation. SUMMARY Provocative testing has been shown to increase diagnostic yield of HRM, clarify inconclusive diagnoses, allows corroboration of dysmotility with patient symptoms and helps direct clinical management.
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Ribolsi M, Ghisa M, Savarino E. Nonachalasic esophageal motor disorders, from diagnosis to therapy. Expert Rev Gastroenterol Hepatol 2022; 16:205-216. [PMID: 35220870 DOI: 10.1080/17474124.2022.2047648] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Investigations conducted using conventional manometry and, recently, using high-resolution manometry (HRM), allowed us to explore the field of esophageal motility and understand the potential link between motor features and gastroesophageal reflux disease (GERD) pathogenesis. The management of patients with nonachalasic esophageal motor disorders is often challenging, due to the clinical heterogeneous presentation and the multifactorial nature of the mechanisms underlying symptoms. AREAS COVERED Several studies, carried out using HRM, have better interpreted the esophageal motor function in patients with esophagogastric junction outflow obstruction (EGJOO), distal esophageal spasm (DES), hypertensive esophagus, and hypomotility disorders. Moreover, HRM studies have shown a direct correlation between reduced esophageal motility, disruption of the esophagogastric junction, and gastroesophageal reflux burden. EXPERT OPINION Pathogenesis, clinical presentation, diagnosis, and treatment of nonachalasic esophageal motor disorders still represent a challenging area, requiring future evaluation by multicenter outcome studies carried out in a large cohort of patients and asymptomatic subjects. However, we believe that an accurate clinical, endoscopic, and HRM evaluation is, nowadays, helpful in addressing patients with nonachalasic esophageal motor disorders to optimal treatment options.
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Affiliation(s)
- Mentore Ribolsi
- Unit of Gastroenterology and Digestive Endoscopy, Campus Bio Medico University, Rome, Italy
| | - Matteo Ghisa
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padova, Italy
| | - Edoardo Savarino
- Gastroenterology Unit, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padova, Italy
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Mari A, Abu Baker F, Pellicano R, Khoury T. Diagnosis and Management of Achalasia: Updates of the Last Two Years. J Clin Med 2021; 10:jcm10163607. [PMID: 34441901 PMCID: PMC8397142 DOI: 10.3390/jcm10163607] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/10/2021] [Accepted: 08/12/2021] [Indexed: 02/06/2023] Open
Abstract
Achalasia is a rare neurodegenerative disorder causing dysphagia and is characterized by abnormal esophageal motor function as well as the loss of lower esophageal sphincter (LES) relaxation. The assessment and management of achalasia has significantly progressed in recent years due to the advances in high-resolution manometry (HRM) technology along with the improvements and innovations of therapeutic endoscopy procedures. The recent evolution of HRM technology with the inclusion of an adjunctive test, fluoroscopy, and EndoFLIP has enabled more precise diagnoses of achalasia to be made and the subgrouping into therapeutically meaningful subtypes. Current management possibilities include endoscopic treatments such as Botulinum toxin injected to the LES and pneumatic balloon dilation. Surgical treatment includes laparoscopic Heller myotomy and esophagectomy. Furthermore, in recent years, per oral endoscopic myotomy (POEM) has established itself as a principal endoscopic therapeutic alternative to the traditional laparoscopic Heller myotomy. The latest randomized trials report that POEM, pneumatic balloon dilatation, and laparoscopic Heller's myotomy have comparable effectiveness and complications rates. The aim of the current review is to provide a practical clinical approach to dysphagia and to shed light on the most recent improvements in diagnostics and treatment of achalasia over the last two years.
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Affiliation(s)
- Amir Mari
- Department of Gastroenterology, Nazareth Hospital, Faculty of Medicine, Bar-Ilan University, Safed 16100, Israel
- Correspondence: ; Tel.: +972-46028814
| | - Fadi Abu Baker
- Hillel Yaffe Medical Center, Department of Gastroenterology and Hepatology, Hadera 38100, Israel;
| | | | - Tawfik Khoury
- Galilee Medical Center, Department of Gastroenterology, Faculty of Medicine in the Galilee, Bar-Ilan University, Safed 13100, Israel;
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Gyawali CP, Zerbib F, Bhatia S, Cisternas D, Coss-Adame E, Lazarescu A, Pohl D, Yadlapati R, Penagini R, Pandolfino J. Chicago Classification update (V4.0): Technical review on diagnostic criteria for ineffective esophageal motility and absent contractility. Neurogastroenterol Motil 2021; 33:e14134. [PMID: 33768698 DOI: 10.1111/nmo.14134] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 02/24/2021] [Accepted: 03/09/2021] [Indexed: 12/12/2022]
Abstract
Esophageal hypomotility disorders manifest with abnormal esophageal body contraction vigor, breaks in peristaltic integrity, or failure of peristalsis in the context of normal lower esophageal sphincter relaxation on esophageal high-resolution manometry (HRM). The Chicago Classification version 4.0 recognizes two hypomotility disorders, ineffective esophageal motility (IEM) and absent contractility, while fragmented peristalsis has been incorporated into the IEM definition. Updated criteria for ineffective swallows consist of weak esophageal body contraction vigor measured using distal contractile integral (DCI, 100-450 mmHg·cm·s), transition zone defects >5 cm measured using a 20 mmHg isobaric contour, or failure of peristalsis (DCI < 100 mmHg·cm·s). More than 70% ineffective swallows and/or ≥50% failed swallows are required for a conclusive diagnosis of IEM. When the diagnosis is inconclusive (50%-70% ineffective swallows), supplementary evidence from multiple rapid swallows (absence of contraction reserve), barium radiography (abnormal bolus clearance), or HRM with impedance (abnormal bolus clearance) could support a diagnosis of IEM. Absent contractility requires 100% failed peristalsis, consistent with previous versions of the classification. Consideration needs to be given for the possibility of achalasia in absent contractility with dysphagia despite normal IRP, and alternate complementary tests (including timed upright barium esophagram and functional lumen imaging probe) are recommended to confirm or refute the presence of achalasia. Future research to quantify esophageal bolus retention on stationary HRM with impedance and to understand contraction vigor thresholds that predict bolus clearance will provide further refinement to diagnostic criteria for esophageal hypomotility disorders in future iterations of the Chicago Classification.
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Affiliation(s)
- C Prakash Gyawali
- Division of Gastroenterology, Washington University School of Medicine, St. Louis, MO, USA
| | - Frank Zerbib
- CHU de Bordeaux, Centre Medico-chirurgical Magellan, Hôpital Haut-Lévêque, Gastroenterology Department, Université de Bordeaux, Bordeaux, France
| | - Shobna Bhatia
- Department of Gastroenterology, Sir HN Reliance Foundation Hospital, Mumbai, India
| | - Daniel Cisternas
- Clínica Alemana de Santiago, Facultad de Medicina, Universidad del Desarrollo, Santiago de Chile, Chile
| | - Enrique Coss-Adame
- Departamento de Gastroenterología y Laboratorio de Motilidad Gastrointestinal, Instituto Nacional de Ciencias Médicas y Nutrición, Salvador Zubirán, Tlalpan, Mexico
| | - Adriana Lazarescu
- Division of Gastroenterology, University of Alberta, Edmonton, Canada
| | - Daniel Pohl
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Rena Yadlapati
- Center for Esophageal Diseases, University of California, San Diego, CA, USA
| | - Roberto Penagini
- Università degli Studi di Milano, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - John Pandolfino
- Division of Gastroenterology and Hepatology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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Hamada S, Ihara E, Muta K, Wada M, Hata Y, Ikeda H, Tanaka Y, Ogino H, Chinen T, Ogawa Y. Onigiri esophagography as a screening test for esophageal motility disorders. J Neurogastroenterol Motil 2021; 28:43-52. [PMID: 34312324 PMCID: PMC8748848 DOI: 10.5056/jnm20138] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 09/13/2020] [Accepted: 11/10/2020] [Indexed: 11/24/2022] Open
Abstract
Background/Aims No screening test for esophageal motility disorder (EMD) has been established, the objective of this study is to examine the potential usefulness of our newly developed “Onigiri esophagography” combined with an obstruction level (OL) classification system in screening for EMD. Methods A total of 102 patients with suspected EMDs who underwent both high-resolution manometry (HRM) and Onigiri esophagography between April 2017 and January 2019 were examined. The EMD diagnosis was performed based on the Chicago classification version 3.0 by HRM. Onigiri esophagography was performed using a liquid medium (barium sulfate) followed by a solid medium, which consisted of an Onigiri (a Japanese rice ball) with barium powder. The extent of medium obstruction was assessed by the OL classification, which was defined in a stepwise fashion from OL0 (no obstruction) to OL4 (severe obstruction). Results The patients with OL0 (32.3%), OL1 (50.0%), OL2 (88.0%), OL3 (100.0%), and OL4 (100.0%) were diagnosed EMDs by HRM. The area under the curve, as determined by a receiver operating characteristic analysis, for the OL classification was 0.86. Using the cutoff value of OL1, the sensitivity and specificity were 87.3% and 61.3%, respectively, while using a cutoff value of OL2, the sensitivity and specificity were 73.2% and 90.3%, respectively. Conclusion In conclusion, Onigiri esophagography combined with the OL classification system can be used as a screening test for EMDs with a cutoff value of OL1.
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Affiliation(s)
- Shohei Hamada
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Maidashi, Higashi-ku, Fukuoka, Japan
| | - Eikichi Ihara
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Maidashi, Higashi-ku, Fukuoka, Japan.,Department of Gastroenterology and Metabolism Graduate School of Medical Sciences, Kyushu University, Maidashi, Higashi-ku, Fukuoka, Japan
| | - Kazumasa Muta
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Maidashi, Higashi-ku, Fukuoka, Japan
| | - Masafumi Wada
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Maidashi, Higashi-ku, Fukuoka, Japan
| | - Yoshitaka Hata
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Maidashi, Higashi-ku, Fukuoka, Japan
| | - Hiroko Ikeda
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Maidashi, Higashi-ku, Fukuoka, Japan
| | - Yoshimasa Tanaka
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Maidashi, Higashi-ku, Fukuoka, Japan
| | - Haruei Ogino
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Maidashi, Higashi-ku, Fukuoka, Japan
| | - Takatoshi Chinen
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Maidashi, Higashi-ku, Fukuoka, Japan
| | - Yoshihiro Ogawa
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Maidashi, Higashi-ku, Fukuoka, Japan
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Jandee S, Geeraerts A, Geysen H, Rommel N, Tack J, Vanuytsel T. Management of Ineffective Esophageal Hypomotility. Front Pharmacol 2021; 12:638915. [PMID: 34122066 PMCID: PMC8187940 DOI: 10.3389/fphar.2021.638915] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 05/12/2021] [Indexed: 12/13/2022] Open
Abstract
Esophageal hypomotility in general and especially ineffective esophageal motility according to the Chicago criteria of primary motility disorders of the esophagus, is one of the most frequently diagnosed motility disorders on high resolution manometry and results in a large number of patients visiting gastroenterologists. Most patients with esophageal hypomotility present with gastroesophageal reflux symptoms or dysphagia. The clinical relevance of the motility pattern, however, is not well established but seems to be correlated with disease severity in reflux patients. The correlation with dysphagia is less clear. Prokinetic agents are commonly prescribed as first line pharmacologic intervention to target esophageal smooth muscle contractility and improve esophageal motor functions. However, the beneficial effects of these medications are limited and only confined to some specific drugs. Serotonergic agents, including buspirone, mosapride and prucalopride have been shown to improve parameters of esophageal motility although the effect on symptoms is less clear. Understanding on the complex correlation between esophageal hypomotility and esophageal symptoms as well as the limited evidence of prokinetic agents is necessary for physicians to appropriately manage patients with Ineffective Esophageal Motility (IEM).
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Affiliation(s)
- Sawangpong Jandee
- Department of Chronic Diseases, Translational Research Center for Gastrointestinal Disorders (TARGID), Metabolism and Ageing (CHROMETA), KU Leuven, Leuven, Belgium.,Gastroenterology and Hepatology Unit, Department of Internal Medicine, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand
| | - Annelies Geeraerts
- Department of Chronic Diseases, Translational Research Center for Gastrointestinal Disorders (TARGID), Metabolism and Ageing (CHROMETA), KU Leuven, Leuven, Belgium
| | - Hannelore Geysen
- Department of Chronic Diseases, Translational Research Center for Gastrointestinal Disorders (TARGID), Metabolism and Ageing (CHROMETA), KU Leuven, Leuven, Belgium
| | - Nathalie Rommel
- Department of Chronic Diseases, Translational Research Center for Gastrointestinal Disorders (TARGID), Metabolism and Ageing (CHROMETA), KU Leuven, Leuven, Belgium.,Department of Neurosciences, Experimental Otorhinolaryngology, KU Leuven, Leuven, Belgium
| | - Jan Tack
- Department of Chronic Diseases, Translational Research Center for Gastrointestinal Disorders (TARGID), Metabolism and Ageing (CHROMETA), KU Leuven, Leuven, Belgium.,Department of Gastroenterology and Hepatology, Leuven University Hospitals, Leuven, Belgium
| | - Tim Vanuytsel
- Department of Chronic Diseases, Translational Research Center for Gastrointestinal Disorders (TARGID), Metabolism and Ageing (CHROMETA), KU Leuven, Leuven, Belgium.,Department of Gastroenterology and Hepatology, Leuven University Hospitals, Leuven, Belgium
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18
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Araujo IK, Roman S, Napoléon M, Mion F. Diagnostic yield of adding solid food swallows during high-resolution manometry in esophageal motility disorders. Neurogastroenterol Motil 2021; 33:e14060. [PMID: 33314459 DOI: 10.1111/nmo.14060] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 10/26/2020] [Accepted: 11/17/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND High-resolution manometry (HRM) is a key method to evaluate esophageal motility disorders. Current evaluation is usually performed with single water swallows (SWS) that may not challenge esophageal function or reproduce symptoms. Solid food swallows (SFS) could increase the diagnostic yield for clinically relevant disorders. METHODS Patients with dysphagia referred for esophageal HRM during a 2-year period in a single center were reviewed retrospectively and included if SFS was performed during HRM. Chicago classification v3.0 was used to define esophageal motility disorders. KEY RESULTS One hundred and four patients with dysphagia were included (59% women, mean age 57 years). Ineffective esophageal motility was the most frequent motility disorder. Compared to SWS, the diagnosis changed after SFS in 33 patients (31.7%) including a change from normal or minor diagnosis toward major motility disorders in 14 (13.4%). Fifteen subjects (14.4%) shifted from a minor disorder on SWS to normal after SFS. SFS changed the diagnosis in 53.8% of patients with previous surgery versus 29.5% of those without (p = 0.023). Pressurization during rapid drink challenge was more frequent when SFS changed the diagnosis to major motility disorders (69.2% vs. 37.3%, p = 0.033). Twenty-nine percent of patients reported symptoms during SFS, mostly those with diagnostic change to major disorders after SFS (71.4% of patients with changes to major disorders vs. 22.2% of patients without, p < 0.0001). CONCLUSION & INFERENCES Solid food swallows is a simple way to improve the diagnostic yield of HRM in patients with dysphagia and should be added to manometry protocol in daily clinical practice.
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Affiliation(s)
- Isis K Araujo
- Endoscopy and Motility Unit, Gastroenterology Department, Hospital Clínic de Barcelona, Barcelona, Spain.,Digestive Physiology, Hopital E Herriot, Hospices Civils de Lyon, Université de Lyon, Lyon, France
| | - Sabine Roman
- Digestive Physiology, Hopital E Herriot, Hospices Civils de Lyon, Université de Lyon, Lyon, France.,Digestive Physiology, Lyon I University, Université de Lyon, Lyon, France.,LabTAU, Inserm U1032, Université de Lyon, Lyon, France
| | - Marie Napoléon
- Digestive Physiology, Hopital E Herriot, Hospices Civils de Lyon, Université de Lyon, Lyon, France
| | - François Mion
- Digestive Physiology, Hopital E Herriot, Hospices Civils de Lyon, Université de Lyon, Lyon, France.,Digestive Physiology, Lyon I University, Université de Lyon, Lyon, France.,LabTAU, Inserm U1032, Université de Lyon, Lyon, France
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19
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Mohd Said MR, Wong Z, Abdul Rani R, Ngiu CS, Raja Ali RA, Lee YY. The effects of different postures and provocative swallow materials on the normative Chicago 3.0 metrics in a healthy Asian population. J Gastroenterol Hepatol 2021; 36:1244-1252. [PMID: 33002243 PMCID: PMC8246748 DOI: 10.1111/jgh.15284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 08/30/2020] [Accepted: 09/22/2020] [Indexed: 01/30/2023]
Abstract
BACKGROUND AND AIM Variations in the Chicago 3.0 normative metrics may exist with different postures and with different provocative swallow materials in a healthy Asian population. METHOD Eligible healthy Malay volunteers were invited to undergo the high-resolution esophageal manometry (inSIGHT Ultima, Diversatek Healthcare, Milwaukee, WI, USA). In recumbent and standing positions, test swallows were performed using liquid, viscous, and solid materials. Metrics including integrated relaxation pressure 4 s (IRP-4 s, mmHg), distal contractile integral (DCI, mmHg s cm), distal latency (DL, s), and peristaltic break (PB, cm) were reported in median and 95th percentile. RESULTS Fifty of 57 screened participants were recruited, and 586 saline, 265 viscous, and 261 solid swallows were analyzed. Per-patient wise, in the recumbent position, 95th percentile for IRP-4 s, DCI, DL, and PB were 16.5 mmHg, 2431 mmHg s cm, 8.5 s, and 7.2 cm, respectively. We observed that with each posture, the use of viscous swallows led to changes in DL, but the use of solid swallows led to more changes in the metrics including DCI and length of PB. Compared with a recumbent posture, anupright posture led to lower IRP-4 s and DCI values. Both per-patient analysis and per-swallow analyses yielded almost similar results when comparing the different postures and types of swallows. No major motility disorders were observed in this cohort of asymptomatic population. However, more motility disorders were reported in the upright position. CONCLUSIONS Variations in metrics can be observed in different postures and with different provocative swallow materials in a healthy population. The normative Chicago 3.0 metrics are also determined for the Malay population.
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Affiliation(s)
| | - Zhiqin Wong
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of MedicineUniversiti Kebangsaan MalaysiaKuala LumpurMalaysia,Gut Research Group, Faculty of MedicineUniversiti Kebangsaan MalaysiaKuala LumpurMalaysia
| | - Rafiz Abdul Rani
- Gastroenterology UnitMARA University of TechnologyShah AlamMalaysia
| | - Chai Soon Ngiu
- Digestive and Endoscopy CenterCardiac Vascular Sentral Kuala LumpurKuala LumpurMalaysia
| | - Raja Affendi Raja Ali
- Gastroenterology and Hepatology Unit, Department of Medicine, Faculty of MedicineUniversiti Kebangsaan MalaysiaKuala LumpurMalaysia,Gut Research Group, Faculty of MedicineUniversiti Kebangsaan MalaysiaKuala LumpurMalaysia
| | - Yeong Yeh Lee
- Gut Research Group, Faculty of MedicineUniversiti Kebangsaan MalaysiaKuala LumpurMalaysia,School of Medical SciencesUniversity of Science MalaysiaKota BharuMalaysia
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20
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Tack J, Pauwels A, Roman S, Savarino E, Smout A. European Society for Neurogastroenterology and Motility (ESNM) recommendations for the use of high-resolution manometry of the esophagus. Neurogastroenterol Motil 2021; 33:e14043. [PMID: 33274525 DOI: 10.1111/nmo.14043] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 09/30/2020] [Accepted: 11/02/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Several patients in gastroenterology practice present with esophageal symptoms, and in case of normal endoscopy with biopsies, high-resolution manometry (HRM) is often the next step. Our aim was to develop a European consensus on the clinical application of esophageal HRM, to offer the clinician guidance in selecting patients for HRM and using its results to optimize clinical outcome. METHODS A Delphi consensus was initiated with 38 multidisciplinary experts from 16 European countries who conducted a literature summary and voting process on 71 statements. Quality of evidence was evaluated using grading of recommendations assessment, development, and evaluation (GRADE) criteria. Consensus (defined as >80% agreement) was reached for 33 statements. RESULTS The process generated guidance on when to consider esophageal HRM, how to perform it, and how to generate the report. The Delphi process also identified several areas of uncertainty, such as the choice of catheters, the duration of fasting and the position in which HRM is performed, but recommended to perform at least 10 5-ml swallows in supine position for each study. Postprandial combined HRM impedance is considered useful for diagnosing rumination. There is a large lack of consensus on treatment implications of HRM findings, which is probably the single area requiring future targeted research. CONCLUSIONS AND INFERENCES A multinational and multidisciplinary group of European experts summarized the current state of consensus on technical aspects, indications, performance, analysis, diagnosis, and therapeutic implications of esophageal HRM.
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Affiliation(s)
- Jan Tack
- Division of Gastroenterology, University Hospital Gasthuisberg, Leuven, Belgium
| | - Ans Pauwels
- Universitaire Ziekenhuis Gasthuisberg, Leuven, Belgium
| | - Sabine Roman
- Department of Digestive Physiology, Hospices Civils de Lyon, Lyon University, Lyon, France
| | | | - André Smout
- Department of Gastroenterology, Academic Medical Center, Amsterdam, The Netherlands
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21
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Roman S, Hebbard G, Jung KW, Katz P, Tutuian R, Wong R, Wu J, Yadlapati R, Sifrim D. Chicago Classification Update (v4.0): Technical review on diagnostic criteria for distal esophageal spasm. Neurogastroenterol Motil 2021; 33:e14119. [PMID: 33666299 DOI: 10.1111/nmo.14119] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 02/09/2021] [Accepted: 02/14/2021] [Indexed: 01/18/2023]
Abstract
Distal esophageal spasm (DES) is defined as a manometric pattern of at least 20% of premature contractions in a context of normal esophago-gastric junction relaxation in a patient with dysphagia or non-cardiac chest pain. The definition of premature contraction requires the measurement of the distal latency and identification of the contractile deceleration point (CDP). The CDP can be difficult to localize, and alternative methods are proposed. Further, it is important to differentiate contractile activity and intrabolus pressure. Multiple rapid swallows are a useful adjunctive test to perform during high-resolution manometry to search for a lack of inhibition that is encountered in DES. The clinical relevance of the DES-manometric pattern was raised as it can be secondary to treatment with opioids or observed in patients referred for esophageal manometry before antireflux surgery in absence of dysphagia and non-cardiac chest pain. Further idiopathic DES is rare, and one can argue that when encountered, it could be part of type III achalasia spectrum. Medical treatment of DES can be challenging. Recently, endoscopic treatments with botulinum toxin and peroral endoscopic myotomy have been evaluated, with conflicting results while rigorously controlled studies are lacking. Future research is required to determine the role of contractile vigor and lower esophageal sphincter hypercontractility in the occurrence of symptoms in patients with DES. The role of impedance-combined high-resolution manometry also needs to be evaluated.
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Affiliation(s)
- Sabine Roman
- Digestive Physiology, Hopital E Herriot, Hospices Civils de Lyon and Lyon I University, Lyon, France
| | - Geoff Hebbard
- Royal Melbourne Hospital, University of Melbourne, Parkville, Vic., Australia
| | - Kee Wook Jung
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Phil Katz
- Weill Cornell Medicine, New York, NY, USA
| | - Radu Tutuian
- Clinic for Gastroenterology and Hepatology, Bürgerspital Solothurn, Solothurn, Switzerland.,University of Berne, Berne, Switzerland
| | - Reuben Wong
- Yong Loo Lin of Medicine, National University of Singapore, Singapore, Singapore
| | - Justin Wu
- The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR
| | - Rena Yadlapati
- Division of Gastroenterology, Center for Esophageal Diseases, University of California San Diego, La Jolla, CA, USA
| | - Daniel Sifrim
- Wingate Institute of Neurogastroenterology, Queen Mary University of London, London, UK
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22
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Fox MR, Sweis R, Yadlapati R, Pandolfino J, Hani A, Defilippi C, Jan T, Rommel N. Chicago classification version 4.0 © technical review: Update on standard high-resolution manometry protocol for the assessment of esophageal motility. Neurogastroenterol Motil 2021; 33:e14120. [PMID: 33729668 PMCID: PMC8268048 DOI: 10.1111/nmo.14120] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 02/16/2021] [Accepted: 02/19/2021] [Indexed: 02/06/2023]
Abstract
The Chicago Classification v4.0 (CCv4.0) is the updated classification scheme for esophageal motility disorders using metrics from high-resolution manometry (HRM). A key feature of CCv.4.0 is the more rigorous and expansive protocol that incorporates single wet swallows acquired in different positions (supine, upright) and provocative testing, including multiple rapid swallows and rapid drink challenge. Additionally, solid bolus swallows, solid test meal, and/or pharmacologic provocation can be used to identify clinically relevant motility disorders and other conditions (eg, rumination) that occur during and after meals. The acquisition and analysis for performing these tests and the evidence supporting their inclusion in the Chicago Classification protocol is detailed in this technical review. Provocative tests are designed to increase the diagnostic sensitivity and specificity of HRM studies for disorders of esophageal motility. These changes attempt to minimize ambiguity in prior iterations of Chicago Classification, decrease the proportion of HRM studies that deliver inconclusive diagnoses and increase the number of patients with a clinically relevant diagnosis that can direct effective therapy. Another aim in establishing a standard manometry protocol for motility laboratories around the world is to facilitate procedural consistency, improve diagnostic reliability, and promote collaborative research.
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Affiliation(s)
- Mark R. Fox
- Department of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland
| | - Rami Sweis
- Digestive Function: Basel, Laboratory and Clinic for Motility Disorders and Functional Digestive Diseases, Arlesheim, Switzerland
| | - Rena Yadlapati
- Center for Esophageal Diseases, Division of Gastroenterology, University of California San Diego, La Jolla, CA, USA
| | - John Pandolfino
- Feinberg School of Medicine, Department of Medicine, Northwestern University, Chicago, IL, USA
| | - Albis Hani
- Pontificia Universidad Javeriana-Hospital San Ignacio, Bogota, Colombia
| | | | - Tack Jan
- University College London Hospital, London, UK
| | - Nathalie Rommel
- Translational Research in GastroIntestinal Disorders (TARGID, University of Leuven, Leuven, Belgium
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23
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Pesce M, Sweis R. Advances and caveats in modern achalasia management. Ther Adv Chronic Dis 2021; 12:2040622321993437. [PMID: 33786159 PMCID: PMC7958157 DOI: 10.1177/2040622321993437] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 01/15/2021] [Indexed: 12/18/2022] Open
Abstract
Achalasia is a rare esophageal motility disorder characterized by the incomplete
relaxation of the lower esophageal sphincter (LES) and impaired peristaltic
activity. The advent of high-resolution manometry (HRM) and the rapidly evolving
role of therapeutic endoscopy have revolutionized the approach to the diagnosis
and management of achalasia patients in the last decade. With advances in HRM
technology and methodology, fluoroscopy and EndoFlip, achalasia can be
differentiated into therapeutically meaningful phenotypes with a high degree of
accuracy. Further, the newest treatment option, per-oral endoscopic myotomy
(POEM), has become a staple therapy following the last 10 years of experience,
and recent randomized trials appear to show no difference between POEM, graded
pneumatic dilatation and surgical Heller myotomy in terms of short- and
long-term efficacy or complication rate. On the other hand, how treatment
outcomes are measured as well as the risk of reflux following therapy remain
areas of contention. This review aims to summarize the recent advancements in
achalasia testing and therapy, describes the recent randomized clinical trials
as well as their potential setbacks, and touches on the future of personalizing
achalasia treatment.
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Affiliation(s)
- Marcella Pesce
- Department of Clinical Medicine and Surgery, University "Federico II" of Naples, Naples, Italy
| | - Rami Sweis
- University College London Hospital, GI Services, 235 Euston Rd, London, NW1 2BU, UK
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24
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Murray FR, Fischbach LM, Schindler V, Schnurre L, Hente JM, Tatu A, Pohl D. Solid Swallow Examination During High Resolution Manometry and EGJ-Distensibility Help Identify Esophageal Outflow Obstruction in Non-obstructive Dysphagia. Dysphagia 2021; 37:168-176. [PMID: 33609164 PMCID: PMC8843924 DOI: 10.1007/s00455-021-10260-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 01/27/2021] [Indexed: 12/02/2022]
Abstract
Single water swallow (SWS) high-resolution manometry (HRM) may miss relevant esophageal motility disorders. Solid test meal (STM) during HRM and lately the functional lumen imaging probe (FLIP) have been shown to be of diagnostic value in the assessment of motility disorders. We aimed to assess the diagnostic yield of STM and FLIP in non-obstructive dysphagia (NOD). Patients assessed for dysphagia with both HRM and FLIP between April 2016 and August 2019 were analyzed for signs of non-obstructive EGJ outflow obstruction (EGJOO) according to Chicago Classification 3.0 (CCv3) and CC adapted for the use with solid swallows (CC-S), followed by an individual group-specific analysis. Five subjects without dysphagia served as control group. Standard HRM- and FLIP-values as well as esophagograms and Eckardt Scores were analyzed. Forty-two patients were identified (male/female, 14/36, median age 62). Twenty-five (59.5%) were diagnosed with EGJOO during STM only (= SWS-negative patients; CC-S). The EGJ distensibility index (EGJ-DI) of symptomatic patients was significantly lower compared to the control group (p = 0.006). EGJ-DI was < 3mm2/mmHg in 67% and 88% of patients diagnosed according to CC-S and CCv3, respectively. The IRP during STM showed a significant association to the corresponding EGJ-DI values (p < 0.001). Seventy-six percent of patients received treatment because of additional STM evaluation with a favorable clinical response rate of 89%. STM and FLIP identify EGJOO in symptomatic patients with normal SWS during HRM. STM resembles an inexpensive and clinically meaningful option to diagnose motility disorders and helps to select patients for interventional treatment.
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Affiliation(s)
- Fritz Ruprecht Murray
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
| | - Lara Maria Fischbach
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
| | - Valeria Schindler
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
| | - Larissa Schnurre
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
| | - Juliane Marie Hente
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
| | - Aurora Tatu
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland
| | - Daniel Pohl
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Raemistrasse 100, 8091, Zurich, Switzerland.
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25
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Abstract
Esophageal high-resolution manometry (HRM) assesses esophageal motor function and is indicated both for evaluation of esophageal symptoms and before antireflux interventions. HRM studies are interpreted and esophageal motor diagnoses made according to the Chicago Classification, version 3.0 algorithm, which is based on ten 5 mL supine water swallows. However, this practice of single liquid swallows performed in the supine position does not reflect typical "real-life" swallowing, and may not reproduce the patient's presenting symptoms. Therefore, provocative maneuvers at HRM-beyond these 10 standard swallows-can afford additional insights into esophageal motor function with clinically significant implications, and represent areas of exciting investigation and innovation. Accordingly, the 2020 American College of Gastroenterology Guidelines on Esophageal Physiologic Testing conditionally recommend their inclusion in the HRM protocol. In this clinical review, we discuss the supporting data for and clinical utility of provocative maneuvers at HRM that include changes in body position or accessories (upright swallows, "bridge" position, straight leg raise, abdominal compression), bolus consistency (solid swallows, test meals, postprandial high-resolution impedance manometry), bolus frequency (multiple rapid swallows), the volume of bolus (rapid drink challenge/multiple water swallows), and the use of pharmacological agents.
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26
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The Clinical Relevance of Manometric Esophagogastric Junction Outflow Obstruction Can Be Determined Using Rapid Drink Challenge and Solid Swallows. Am J Gastroenterol 2021; 116:280-288. [PMID: 33136563 DOI: 10.14309/ajg.0000000000000988] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 09/08/2020] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Esophagogastric junction outflow obstruction (EGJOO) defined on high-resolution esophageal manometry (HRM) poses a management dilemma given marked variability in clinical manifestations. We hypothesized that findings from provocative testing (rapid drink challenge and solid swallows) could determine the clinical relevance of EGJOO. METHODS In a retrospective cohort study, we included consecutive subjects between May 2016 and January 2020 with EGJOO. Standard HRM with 5-mL water swallows was followed by provocative testing. Barium esophagography findings were obtained. Cases with structural obstruction were separated from functional EGJOO, with the latter categorized as symptom-positive or symptom-negative. Only symptom-positive subjects were considered for achalasia-type therapies. Sensitivity and specificity for clinically relevant EGJOO during 5-mL water swallows, provocative testing, and barium were calculated. RESULTS Of the 121 EGJOO cases, 76% had dysphagia and 25% had holdup on barium. Ninety-seven cases (84%) were defined as functional EGJOO. Symptom-positive EGJOO subjects were more likely to demonstrate abnormal motility and pressurization patterns and to reproduce symptoms during provocative testing, but not with 5-mL water swallows. Twenty-nine (30%) functional EGJOO subjects underwent achalasia-type therapy, with symptomatic response in 26 (90%). Forty-eight (49%) functional EGJOO cases were managed conservatively, with symptom remission in 78%. Although specificity was similar, provocative testing demonstrated superior sensitivity in identifying treatment responders from spontaneously remitting EGJOO (85%) compared with both 5-mL water swallows (54%; P < 0.01) and barium esophagography (54%; P = 0.02). DISCUSSION Provocative testing during HRM is highly accurate in identifying clinically relevant EGJOO that benefits from therapy and should be routinely performed as part of the manometric protocol.
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Kovacs B, Masuda T, Bremner RM, Mittal SK. Clinical spectrum and presentation of patients with absent contractility. Ann Gastroenterol 2021; 34:331-336. [PMID: 33948057 PMCID: PMC8079877 DOI: 10.20524/aog.2021.0583] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 11/18/2020] [Indexed: 01/09/2023] Open
Abstract
Background Primary absent contractility is an uncommon finding on high-resolution manometry (HRM). The goal of this study was to describe the clinical spectrum and presentation of patients with primary absent contractility. Methods We queried a prospectively maintained esophageal testing registry to identify patients with absent contractility who presented between August 2016 and September 2018. Patients with poor quality studies and patients with insufficient clinical records as well as those with a history of previous foregut surgery or esophagram consistent with achalasia were excluded. Results A total of 2068 patients underwent HRM during the study period. Of these, 66 patients (3.2%) met the inclusion criteria and formed the study cohort; 52 patients in the cohort had an upper gastrointestinal contrast study, 50 had endoscopy, and 51 completed a foregut symptom questionnaire. Thirty-eight patients (57.6%) were women. The mean age was 56.6±13.86 years, and the mean body mass index was 26.37±5.7 kg/m2. Almost half of the patients (29/66, 43.9%) were undergoing lung transplant evaluation, and 22 patients (37.3%) had a history of autoimmune immune-mediated or myopathic diseases. On the symptom questionnaire, 42 of 51 patients (82.3%) reported heartburn, 24 of 51 (47.1%) reported dysphagia, and 23 of 51 patients (45.1%) reported both. On ambulatory pH monitoring, 23 of 37 patients (62.2%) had pathological esophageal acid exposure (acid exposure time >6%). Conclusions Absent contractility on HRM is uncommon and is frequently associated with connective tissue, myopathic or autoimmune disorders. The usual clinical presentation is reflux, dysphagia or both.
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Affiliation(s)
- Balazs Kovacs
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center (Balazs Kovacs, Takahiro Masuda, Ross M. Bremner, Sumeet K. Mittal)
| | - Takahiro Masuda
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center (Balazs Kovacs, Takahiro Masuda, Ross M. Bremner, Sumeet K. Mittal).,Creighton University School of Medicine, Phoenix Regional Campus (Takahiro Masuda, Sumeet K. Mittal), Phoenix, AZ, USA
| | - Ross M Bremner
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center (Balazs Kovacs, Takahiro Masuda, Ross M. Bremner, Sumeet K. Mittal)
| | - Sumeet K Mittal
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center (Balazs Kovacs, Takahiro Masuda, Ross M. Bremner, Sumeet K. Mittal).,Creighton University School of Medicine, Phoenix Regional Campus (Takahiro Masuda, Sumeet K. Mittal), Phoenix, AZ, USA
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28
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Dhar SI, Nativ-Zeltzer N, Mehdizadeh OB, Ramaswamy AT, Nachalon Y, Belafsky PC. Effects of Pyridostigmine on Esophageal and Pharyngeal Motility in Dysphagic Patients Undergoing High-Resolution Manometry. Dysphagia 2021; 37:4-10. [PMID: 33452552 DOI: 10.1007/s00455-020-10243-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 12/30/2020] [Indexed: 02/07/2023]
Abstract
Weak or absent peristalsis of the esophageal musculature is a common finding in ambulatory patients suffering from dysphagia and frequently associated with gastroesophageal reflux. There is currently no pharmacologic intervention that reliably improves esophageal contractility in patients suffering from various esophageal motility disorders. Our objective was to evaluate the acute effects of pyridostigmine on high-resolution manometry parameters in patients suffering from dysphagia with evidence of esophageal dysmotility. Pyridostigmine is an acetylcholinesterase inhibitor which increases effective concentrations of acetylcholine at the neuromuscular junction of both striated and smooth muscle cells. We conducted a prospective crossover study of five patients with dysphagia and proven esophageal dysmotility. Three patients had baseline ineffective esophageal motility and two had achalasia. Patients underwent pharyngeal and esophageal manometry before and after pyridostigmine administration. The median distal contractile integral (DCI), a marker of esophageal contractile vigor, was significantly higher post pyridostigmine administration 3001 (1950.3-3703.2) mmHg × s × cm compared to pre-pyridostigmine DCI of 1229.9 (956.2-2100) mmHg × s × cm; P < 0.001. Pre-pyridostigmine 18/25 (72%) of the patient's swallows was peristaltic compared to 25/25 (100%) post-pyridostigmine; P < 0.005. No other pharyngeal or esophageal high-resolution manometry parameter differed significantly after pyridostigmine administration. The results of this pilot study demonstrate that pyridostigmine acutely improves esophageal contractile vigor in patients suffering from dysphagia with esophageal dysmotility. Further investigation with larger sample size, longer follow-up, side effect profile, and patient-reported outcome measures is still needed to determine the clinical usefulness of pyridostigmine in specific disorders of esophageal motility.
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Affiliation(s)
- Shumon I Dhar
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, 601 North Caroline Street, Baltimore, MD, 21287, USA.
| | - Nogah Nativ-Zeltzer
- Department of Otolaryngology-Head and Neck Surgery, Davis, Medical Center, University of California, 2521 Stockton Blvd., Suite 7200, Sacramento, CA, 95817, USA
| | - Omid B Mehdizadeh
- Pacific Eye, Ear, and Skull Base Center, Pacific Neuroscience Institute, 11645 Wilshire Blvd., 6th Floor, Los Angeles, CA, 90025, USA
| | - Apoorva T Ramaswamy
- Department of Otolaryngology-Head and Neck Surgery, Davis, Medical Center, University of California, 2521 Stockton Blvd., Suite 7200, Sacramento, CA, 95817, USA
| | - Yuval Nachalon
- Department of Otolaryngology-Head and Neck Surgery, Davis, Medical Center, University of California, 2521 Stockton Blvd., Suite 7200, Sacramento, CA, 95817, USA
| | - Peter C Belafsky
- Department of Otolaryngology-Head and Neck Surgery, Davis, Medical Center, University of California, 2521 Stockton Blvd., Suite 7200, Sacramento, CA, 95817, USA
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29
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Alcala Gonzalez LG, Oude Nijhuis RAB, Smout AJPM, Bredenoord AJ. Normative reference values for esophageal high-resolution manometry in healthy adults: A systematic review. Neurogastroenterol Motil 2021; 33:e13954. [PMID: 32715569 DOI: 10.1111/nmo.13954] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 06/18/2020] [Accepted: 07/06/2020] [Indexed: 12/21/2022]
Abstract
Establishing normative values of high-resolution esophageal manometry is necessary for accurate interpretation and comparison of measurements. In this systematic review, we aimed to summarize normal values for different esophageal high-resolution manometry systems. Moreover, we assessed the effect of body position, bolus consistency, and provocative maneuvers on these normative thresholds. We searched Medline, Embase, and the Cochrane Library from January 1st, 2006, to January 20th, 2020, for studies that reported normative data of high-resolution manometry in healthy volunteers. We assessed methodological quality of the included studies and planned a descriptive analysis. We analyzed data from 54 articles describing normative thresholds in high-resolution manometry using solid-state or water-perfused systems. Forty-six studies performed the manometry study in the supine position with liquid swallows, whereas sixteen studies described normative values in the upright position. Twelve studies assessed normative values for different bolus consistencies, and nine studies evaluated different provocative maneuvers. There is a considerable variety of normative values for esophageal high-resolution manometry depending on the equipment used and the protocols performed to obtain measurements. This should be taken into account when evaluating measurements in clinical practice and when comparing results of published research studies.
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Affiliation(s)
| | - Renske A B Oude Nijhuis
- Department of Gastroenterology and Hepatology, University Medical Centers Amsterdam, Amsterdam, The Netherlands
| | - Andreas J P M Smout
- Department of Gastroenterology and Hepatology, University Medical Centers Amsterdam, Amsterdam, The Netherlands
| | - Albert J Bredenoord
- Department of Gastroenterology and Hepatology, University Medical Centers Amsterdam, Amsterdam, The Netherlands
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30
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Yadlapati R, Kahrilas PJ, Fox MR, Bredenoord AJ, Gyawali CP, Roman S, Babaei A, Mittal RK, Rommel N, Savarino E, Sifrim D, Smout A, Vaezi MF, Zerbib F, Akiyama J, Bhatia S, Bor S, Carlson DA, Chen JW, Cisternas D, Cock C, Coss-Adame E, de Bortoli N, Defilippi C, Fass R, Ghoshal UC, Gonlachanvit S, Hani A, Hebbard GS, Jung KW, Katz P, Katzka DA, Khan A, Kohn GP, Lazarescu A, Lengliner J, Mittal SK, Omari T, In Park M, Penagini R, Pohl D, Richter JE, Serra J, Sweis R, Tack J, Tatum RP, Tutuian R, Vela MF, Wong RK, Wu JC, Xiao Y, Pandolfino JE. Esophageal motility disorders on high-resolution manometry: Chicago classification version 4.0 ©. Neurogastroenterol Motil 2021; 33:e14058. [PMID: 33373111 PMCID: PMC8034247 DOI: 10.1111/nmo.14058] [Citation(s) in RCA: 386] [Impact Index Per Article: 128.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 11/21/2020] [Accepted: 11/24/2020] [Indexed: 12/12/2022]
Abstract
Chicago Classification v4.0 (CCv4.0) is the updated classification scheme for esophageal motility disorders using metrics from high-resolution manometry (HRM). Fifty-two diverse international experts separated into seven working subgroups utilized formal validated methodologies over two-years to develop CCv4.0. Key updates in CCv.4.0 consist of a more rigorous and expansive HRM protocol that incorporates supine and upright test positions as well as provocative testing, a refined definition of esophagogastric junction (EGJ) outflow obstruction (EGJOO), more stringent diagnostic criteria for ineffective esophageal motility and description of baseline EGJ metrics. Further, the CCv4.0 sought to define motility disorder diagnoses as conclusive and inconclusive based on associated symptoms, and findings on provocative testing as well as supportive testing with barium esophagram with tablet and/or functional lumen imaging probe. These changes attempt to minimize ambiguity in prior iterations of Chicago Classification and provide more standardized and rigorous criteria for patterns of disorders of peristalsis and obstruction at the EGJ.
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Affiliation(s)
- Rena Yadlapati
- Center for Esophageal Diseases, University of California San Diego, La Jolla, CA, USA
| | - Peter J. Kahrilas
- Division of Gastroenterology & Hepatology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Mark R. Fox
- University of Zürich, CH-8091 Zürich & Department of Gastroenterology, Klinik Arlesheim, CH-4144 Arlesheim
| | - Albert J. Bredenoord
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - C. Prakash Gyawali
- Division of Gastroenterology & Hepatology, Washington University School of Medicine, St. Louis, MO, USA
| | - Sabine Roman
- Univ Lyon, Université Lyon I, Hospices Civils de Lyon, Digestive Physiology, F-69003, Lyon, France,Univ Lyon, Université Lyon I, Hospices Civils de Lyon, INSERM, LabTAU, F-69003, Lyon, France
| | | | - Ravinder K. Mittal
- Center for Esophageal Diseases, University of California San Diego, La Jolla, CA, USA,Veteran Affairs San Diego Healthcare System, La Jolla, CA, USA
| | - Nathalie Rommel
- University of Leuven, Neurosciences, Experimental ORL, Deglutology - University Hospitals Leuven Dept Gastroenterology, Neurogastroenterology & Motility
| | - Edoardo Savarino
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Daniel Sifrim
- Wingate institute of Neurogastroenterology, Queen Mary University of London
| | - André Smout
- Department of Gastroenterology and Hepatology, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | | | - Frank Zerbib
- CHU de Bordeaux, Centre Medico-chirurgical Magellan, Hôpital Haut-Lévêque, Gastroenterology department; Université de Bordeaux; INSERM CIC 1401; Bordeaux, France
| | | | | | - Serhat Bor
- Ege University School of Medicine, Div. Gastroenterology, Turkey
| | - Dustin A. Carlson
- Division of Gastroenterology & Hepatology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | | | - Daniel Cisternas
- Clínica Alemana de Santiago, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo. Santiago, Chile
| | | | - Enrique Coss-Adame
- Gastroenterology Department, Instituto Nacional de Ciencias Médicas y Nutrición “Salvador Zubirán”
| | - Nicola de Bortoli
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa
| | | | - Ronnie Fass
- MetroHealth System and case Western Reserve University
| | - Uday C. Ghoshal
- Dept. of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Sutep Gonlachanvit
- Excellence Center on Neurogastroenterology and Motility, Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Thailand
| | - Albis Hani
- Pontificia Universidad Javeriana-Hospital San Ignacio, Colombia
| | | | - Kee Wook Jung
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | | | | | - Abraham Khan
- New York University, Langone Health, New York, NY, USA
| | | | | | | | | | - Taher Omari
- College of Medicine & Public Health, Flinders University, South Australia, Australia
| | - Moo In Park
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea
| | - Roberto Penagini
- Gastroenterology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico and Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Daniel Pohl
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Switzerland
| | - Joel E. Richter
- University of South Florida Morsani College of Medicine, Tampa, Florida
| | - Jordi Serra
- University Hospital Germans Trias i Pujol. Badalona. CIBERehd
| | - Rami Sweis
- University College London Hospital, United Kingdom
| | - Jan Tack
- TARGID, University of Leuven, Belgium
| | - Roger P. Tatum
- University of Washington Department of Surgery/VA Puget Sound HCS
| | - Radu Tutuian
- Bürgerspital Solothurn, University of Bern, University of Zurich, Switzerland
| | | | - Reuben K. Wong
- Yong Loo Lin of Medicine, National University of Singapore, Singapore
| | - Justin C. Wu
- The Chinese University of Hong Kong, Hong Kong SAR
| | - Yinglian Xiao
- Department of Gastroenterology, the First Affiliated Hospital, Sun Yat-sen University, China
| | - John E. Pandolfino
- Division of Gastroenterology & Hepatology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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31
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Omari TI, Krishnan U. What is the role of high-resolution oesophageal manometry in paediatrics? J Paediatr Child Health 2020; 56:1754-1759. [PMID: 33197976 DOI: 10.1111/jpc.15057] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 06/11/2020] [Accepted: 06/15/2020] [Indexed: 12/21/2022]
Abstract
Abnormal oesophageal motility may impair oesophageal bolus transport leading to symptoms of chest pain and regurgitation. Oesophageal pathophysiology may include neuromuscular and/or structural defects leading to weak, incoordinate or absent peristalsis and impaired oesophago-gastric junction relaxation. Understanding these mechanisms is important to determine the appropriate course of therapy. Whilst, barium oesophagram is the mainstay for clinical investigation of oesophageal motility, high-resolution manometry is now more widely available. This review describes the potential value of high-resolution manometry in paediatric gastroenterology practise.
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Affiliation(s)
- Taher I Omari
- College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Usha Krishnan
- Paediatric Gastroenterology, Sydney Children's Hospital, Sydney, New South Wales, Australia.,School of Women's and Children's Health, University of New South Wales, Sydney, New South Wales, Australia
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33
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Zerbib F, Marin I, Cisternas D, Abrahao L, Hani A, Leguizamo AM, Remes-Troche JM, Perez de la Serna J, Ruiz de Leon A, Serra J. Ineffective esophageal motility and bolus clearance. A study with combined high-resolution manometry and impedance in asymptomatic controls and patients. Neurogastroenterol Motil 2020; 32:e13876. [PMID: 32394518 DOI: 10.1111/nmo.13876] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 04/15/2020] [Accepted: 04/18/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND The definition and relevance of ineffective esophageal motility (IEM) remains debated. Our aim was to determine motility patterns and symptoms associated with IEM defined as impaired bolus clearance. METHODS To define altered bolus clearance, normal range of swallows with complete bolus transit (CBT) on high-resolution impedance manometry (HRIM) was determined in 44 asymptomatic controls. The results were then applied to a cohort of 81 patients with esophageal symptoms to determine the motility patterns which best predicted altered bolus clearance. Subsequently, in a cohort of 281 consecutive patients the identified motility patterns were compared with patients' customary symptoms. KEY RESULTS In asymptomatic controls, the normal range of swallows with CBT was 50%-100%. In patients, altered bolus transit (<50% CBT) was only associated with 30% or more failed contractions (P < .001). Neither weak peristalsis nor absence of contraction reserve (CR) was associated with altered bolus clearance. The patterns which best predicted altered bolus clearance were failed contractions ≥30% (specificity 88.2% and sensitivity of 84.6%), and ≥70% ineffective (failed + weak) contractions (sensitivity 84.6% and specificity 80.9%). No motility pattern was correlated to symptom scores. CONCLUSIONS AND INFERENCES Based on bolus clearance assessed by HRIM, ≥30% failed contractions and ≥70% ineffective contractions have the best sensitivity and specificity to predict altered bolus clearance. Weak contractions and absence of CR are not relevant with respect to bolus clearance.
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Affiliation(s)
- Frank Zerbib
- Motility and Functional Gut Disorders Unit, Centro de Investigación Biomedica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Department of Medicine, University Hospital Germans Trias i Pujol, Autonomous University of Barcelona, Badalona, Spain.,Gastroenterology Department, CHU de Bordeaux, Centre Medico-chirurgical Magellan, Hôpital Haut-Lévêque, Université de Bordeaux, INSERM CIC 1401, Bordeaux, France
| | - Ingrid Marin
- Motility and Functional Gut Disorders Unit, Centro de Investigación Biomedica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Department of Medicine, University Hospital Germans Trias i Pujol, Autonomous University of Barcelona, Badalona, Spain
| | - Daniel Cisternas
- Clínica Alemana de Santiago, Facultad de Medicina, Universidad del Desarrollo, Santiago de Chile, Chile
| | - Luiz Abrahao
- University Hospital Clementino Fraga Filho, Rio de Janeiro, Brazil
| | - Albis Hani
- Departamento de Gastroenterología y Laboratorio de Motilidad, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Ana M Leguizamo
- Departamento de Gastroenterología y Laboratorio de Motilidad, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - José M Remes-Troche
- Instituto de Investigaciones Médico-Biológicas, Universidad Veracruzana, Veracruz, México
| | | | | | - Jordi Serra
- Motility and Functional Gut Disorders Unit, Centro de Investigación Biomedica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Department of Medicine, University Hospital Germans Trias i Pujol, Autonomous University of Barcelona, Badalona, Spain
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Sweis R, Fox M. High-Resolution Manometry-Observations After 15 Years of Personal Use-Has Advancement Reached a Plateau? Curr Gastroenterol Rep 2020; 22:49. [PMID: 32767186 PMCID: PMC7413906 DOI: 10.1007/s11894-020-00787-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
PURPOSE OF REVIEW In the absence of mucosal or structural disease, the aim of investigating the oesophagus is to provide clinically relevant measurements of function that can explain the cause of symptoms, identify pathology and guide effective management. One of the most notable recent advances in the field of oesophageal function has been high-resolution manometry (HRM). This review explores how innovation in HRM has progressed and has far from reached a plateau. RECENT FINDINGS HRM technology, methodology and utility continue to evolve; simple additions to the swallow protocol (e.g. eating and drinking), shifting position, targeting symptoms and adding impedance sensors to the HRM catheter have led to improved diagnoses, therapeutic decision-making and outcomes. Progress in HRM persists and shows little sign of abating. The next iteration of the Chicago Classification of motor disorders will highlight these advances and will also identify opportunities for further research and innovation.
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Affiliation(s)
- Rami Sweis
- Gastrointestinal Services, University College London Hospital, London, UK
| | - Mark Fox
- Division of Gastroenterology and Hepatology, University Hospital Zürich, Zürich, Switzerland
- Digestive Function: Basel, Laboratory and Clinic for Motility Disorders and Functional GI Diseases Center for Integrative Gastroenterology, Klinik Arlesheim, Arlesheim, Switzerland
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Ivashkin VT, Mayev IV, Trukhmanov AS, Storonova OA, Abdulkhakov SA, Andreev DN, Bordin DS, Valitova ER, Klyaritskaya IL, Krivoy VV, Kucheryavyi YA, Lapina TL, Morozov SV, Sablin OA, Semenikhina EV, Uspenskiy YP, Sheptulin AA. Recommendations of the Russian Gastroenterological Association on Clinical Use of High-Resolution Manometry in Diagnosis of Esophageal Disorders. RUSSIAN JOURNAL OF GASTROENTEROLOGY, HEPATOLOGY, COLOPROCTOLOGY 2020. [DOI: 10.22416/1382-4376-2020-30-3-61-88] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Aim. Current recommendations of the Russian Gastroenterological Association on clinical use of high-resolution manometry in diagnosis of esophageal disorders are intended to assist in clinical decision making, terminology standardisation and interpretation of clinical data.Key points. In 2018, a joint meeting of the Russian Gastroenterological Association and Russian Neurogastroenterology and Motility Group approved unified terminology and classification of esophageal motor function disorders for high-resolution manometry diagnosis.Gastrointestinal patient complaints typically concern esophageal disorders such as dysphagia, regurgitation, heart-burn, chest pain or belching. To exclude erosive and ulcerative lesions, eosinophilic esophagitis and organic changes, esophagogastroduodenoscopy and biopsy are recommended in pre-treatment. Upon excluding mucosal lesions and esophageal lumen obstruction as causal for symptoms, use of high-resolution manometry is recommended. This method of esophageal examination has become the “gold standard” in diagnosis of motor disorders.High-resolution manometry enables detailed investigation of integral quantitative and qualitative characteristics of esophagus motor function and specific related disorders, analysis of esophageal contractile propagation and strictly coordinated synchronous peristalsis of upper esophageal sphincter, esophagus and lower esophageal sphincter, which malfunction may provoke development of achalasia, esophagospasm, hiatal hernia, ineffective eso pha geal motility and other motor disorders.Conclusion. High-resolution manometry is a relatively new method for study of esophagus motor function gaining increasingly wide application in clinical practice. It enables a medical professional to obtain evidence that may critically affect the choice of optimal patient care strategy and effective treatment. Current recommendations are based on an extensive review of up-to-date information and will be updated with new corpus of clinical data and assessment emerging in evidential medicine to provide gastroenterologists country-wide with latest scientific and practical guidelines.
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Affiliation(s)
- V. T. Ivashkin
- Sechenov First Moscow State Medical University (Sechenov University)
| | - I. V. Mayev
- Moscow State University of Medicine and Dentistry
| | - A. S. Trukhmanov
- Sechenov First Moscow State Medical University (Sechenov University)
| | - O. A. Storonova
- Sechenov First Moscow State Medical University (Sechenov University)
| | | | | | - D. S. Bordin
- Moscow State University of Medicine and Dentistry; Loginov Moscow Clinical Scientific Center; Tver State Medical University
| | | | | | | | | | - T. L. Lapina
- Sechenov First Moscow State Medical University (Sechenov University)
| | - S. V. Morozov
- Federal Research Center for Nutrition, Biotechnology and Food Safety
| | - O. A. Sablin
- Nikiforov All-Russian Center for Emergency and Radiation Medicine
| | | | - Yu. P. Uspenskiy
- Saint-Petersburg State Pediatric Medical University; Pavlov First Saint-Petersburg State Medical University
| | - A. A. Sheptulin
- Sechenov First Moscow State Medical University (Sechenov University)
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Bianca A, Schindler V, Schnurre L, Murray F, Runggaldier D, Gyawali CP, Pohl D. Endoscope presence during endoluminal functional lumen imaging probe (FLIP) influences FLIP metrics in the evaluation of esophageal dysmotility. Neurogastroenterol Motil 2020; 32:e13823. [PMID: 32100389 DOI: 10.1111/nmo.13823] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 02/03/2020] [Accepted: 02/04/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND The functional lumen imaging probe (FLIP) system is an FDA-approved tool for dynamic evaluation of the esophagogastric junction (EGJ). Even though commercially available since 2009, FLIP utilization remains low, partly due to lack of consensus in methodology and interpretation. Therefore, we aimed to analyze the influence of concurrent endoscopy on FLIP measurements. METHODS In this single-center study, we reviewed data from 93 patients undergoing FLIP for symptomatic esophageal motility disorders between 2016 and 2018. During sedated endoscopy, we measured luminal values (distensibility, cross-sectional area (CSA), and balloon pressure) at the EGJ and distal esophagus using 30, 40, and 50 mL distension volumes, with and without concurrent endoscope presence. All recorded values were compared at the various distension volumes between the two measurements using a Wilcoxon rank sum test. KEY RESULTS There was a significant difference in distensibility and CSA with index distension volume (40 mL) at the EGJ comparing the two measurements: Lower median distensibility was 2.1 mm2 mm Hg-1 in the group with concurrent inserted endoscope, respectively, 3.4 mm2 mm Hg-1 without endoscope (P < .001), and median CSA was 86.0 resp. 110.0 mm2 (P < .001). No significant difference could be found in the measurements of the distal esophagus. CONCLUSIONS & INFERENCES Our results show a significant difference in FLIP measurements with and without endoscope presence. This underlines the importance of establishing a consensus of a standardized FLIP protocol to define normal luminal values and guiding future FLIP diagnostic studies.
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Affiliation(s)
- Amanda Bianca
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Valeria Schindler
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland.,Division of Internal Medicine, Stadtspital Triemli, Zurich, Switzerland
| | - Larissa Schnurre
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Fritz Murray
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | - Daniel Runggaldier
- Department of Otorhinolaryngology, University Hospital of Zurich, Zurich, Switzerland
| | - Chandra Prakash Gyawali
- Division of Gastroenterology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Daniel Pohl
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
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Misselwitz B, Hollenstein M, Bütikofer S, Ang D, Heinrich H, Fox M. Prospective serial diagnostic study: the effects of position and provocative tests on the diagnosis of oesophageal motility disorders by high-resolution manometry. Aliment Pharmacol Ther 2020; 51:706-718. [PMID: 32056267 DOI: 10.1111/apt.15658] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 11/17/2019] [Accepted: 01/21/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND Standard high-resolution manometry (HRM) protocols are based on 10 single water swallows acquired in the supine position. AIMS To assess the impact of position, rapid drink challenge and solid test meal on the diagnosis of oesophageal motility disorders. METHODS Seventy-two healthy volunteers (20-76 years) and 366 consecutive patients (18-90 years) completed HRM with 10 single water swallows in the supine and upright positions. Rapid drink challenge was performed twice, before and after the solid test meal. Diagnosis based on single water swallows in the supine position (Chicago Classification v3.0) was compared with results in the upright position and with provocative tests. RESULTS Overall, diagnostic agreement in the supine and upright positions was present in 296/438 (67.6%) subjects. This increased to 90.0% when ineffective oesophageal motility was considered with normal motility. Integrated relaxation pressure was 4 mm Hg higher in the supine position. There was a higher prevalence of inconsistent, likely false positive, diagnoses of outlet obstruction in the supine compared to the upright position (16/20 vs 1/4 patients, P = 0.0007). Similarly, the difference in concordance for the diagnosis of oesophago-gastric junction obstruction or achalasia between single water swallows in the supine and upright positions with solid test meal was significant (12/29 (41.4%) vs 12/14 (85.7%), P = 0.0087). CONCLUSION Diagnostic agreement for oesophageal motility disorders based on single water swallows in the upright and supine positions was moderate, with frequent discordant findings for ineffective motility and outlet obstruction. HRM studies can be performed in either position, using appropriate reference values. Rapid drink challenge or solid test meal can resolve diagnostic discrepancies.
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Affiliation(s)
- Benjamin Misselwitz
- Clinic of Visceral Surgery and Medicine, Inselspital Bern and Bern University, Bern, Switzerland
| | - Michael Hollenstein
- Clinic of Gastroenterology and Hepatology, Zurich University Hospital and University of Zurich, Zürich, Switzerland
| | - Simon Bütikofer
- Clinic of Gastroenterology and Hepatology, Zurich University Hospital and University of Zurich, Zürich, Switzerland
| | - Daphne Ang
- Department of Gastroenterology, Changi General Hospital, Singapore
| | - Henriette Heinrich
- Clinic of Gastroenterology and Hepatology, Zurich University Hospital and University of Zurich, Zürich, Switzerland
| | - Mark Fox
- Clinic of Visceral Surgery and Medicine, Inselspital Bern and Bern University, Bern, Switzerland.,Digestive Function: Basel, Laboratory and Clinic for disorders of gastrointestinal motility and function, Center for Integrative Gastroenterology, Arlesheim, Switzerland
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Balko RA, Codipilly DC, Ravi K. Minor esophageal functional disorders: are they relevant? CURRENT TREATMENT OPTIONS IN GASTROENTEROLOGY 2020; 18:82-96. [PMID: 31953604 DOI: 10.1007/s11938-020-00279-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW High resolution esophageal manometry (HRM) has expanded understanding of esophageal motor function. The Chicago Classification scheme has allowed systematic categorization of the myriad of manometric parameters identified during HRM. Multichannel intraluminal impedance pH has enhanced ambulatory reflux monitoring through complete assessment of esophageal content transit. However, the clinical implications of identified minor esophageal functional disorders remain unclear. RECENT FINDINGS Esophagogastric junction outlet obstruction is defined by esophagogastric junction obstruction with preserved peristalsis and may be managed expectantly, or in a manner similar to achalasia. Hypercontractile esophagus has been associated with dysphagia and non-cardiac chest pain, but the clinical significance is unclear as a majority of patients will improve without specific therapy. Additionally, these findings may be confounded by chronic opiate use. Ineffective esophageal motility is characterized by diminished esophageal contraction amplitude, potentially causing dysphagia and GERD. However, this is commonly identified in asymptomatic volunteers and may represent a normal variant. The multiple rapid swallow sequence can assess esophageal contraction reserve, which may predict post fundoplication dysphagia. The post-swallow induced peristaltic wave can serve as a surrogate of gastric refluxate clearance, providing important prognostic value. However, the associated time burden and lack of alternative therapeutic options limit its clinical utility. SUMMARY Minor esophageal functional disorders provide new therapeutic targets for symptomatic patients. However, these findings have inconsistent associations with symptoms and poorly defined therapeutic options. Minor esophageal function disorders should not be interpreted in isolation, with management decisions accounting for clinical, endoscopic, and radiographic factors in addition.
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Affiliation(s)
- Ryan A Balko
- Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Don C Codipilly
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Karthik Ravi
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA.
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Zikos TA, Triadafilopoulos G, Clarke JO. Esophagogastric Junction Outflow Obstruction: Current Approach to Diagnosis and Management. Curr Gastroenterol Rep 2020; 22:9. [PMID: 32020310 DOI: 10.1007/s11894-020-0743-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
PURPOSE OF REVIEW We summarize the current epidemiology, presentation, diagnostic workup, and treatment of esophagogastric junction outflow obstruction (EGJOO). We also propose a treatment algorithm based upon the literature and our personal clinical experience. RECENT FINDINGS EGJOO can be caused by functional obstruction (akin to achalasia), mechanical obstruction, medications, or artifact. High-resolution esophageal manometry is currently the gold standard of diagnosis. Recent research on FLIP (functional lumen imaging probe) and timed barium support use as adjunctive testing. The diagnostic yield of cross-sectional imaging is low. Current diagnostic testing and treatment should be targeted to the suspected underlying etiology and clinical presentation of EGJOO. If functional obstruction is present with significant and persistent dysphagia, and either an abnormal FLIP or timed barium swallow, we consider therapy aimed at LES disruption (similar to achalasia). Pharmacologic therapy has a limited role. More research is needed on diagnostic and treatment modalities.
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Affiliation(s)
- Thomas A Zikos
- Stanford Multidimensional Program for Innovation and Research in the Esophagus (S-MPIRE), Division of Gastroenterology and Hepatology, Stanford University School of Medicine, 430 Broadway Street, Pavilion C, 3rd Floor, GI suite, Redwood City, CA, 94063, USA
| | - George Triadafilopoulos
- Stanford Multidimensional Program for Innovation and Research in the Esophagus (S-MPIRE), Division of Gastroenterology and Hepatology, Stanford University School of Medicine, 430 Broadway Street, Pavilion C, 3rd Floor, GI suite, Redwood City, CA, 94063, USA
| | - John O Clarke
- Stanford Multidimensional Program for Innovation and Research in the Esophagus (S-MPIRE), Division of Gastroenterology and Hepatology, Stanford University School of Medicine, 430 Broadway Street, Pavilion C, 3rd Floor, GI suite, Redwood City, CA, 94063, USA.
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Nikaki K, Sawada A, Ustaoglu A, Sifrim D. Neuronal Control of Esophageal Peristalsis and Its Role in Esophageal Disease. Curr Gastroenterol Rep 2019; 21:59. [PMID: 31760496 DOI: 10.1007/s11894-019-0728-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
PURPOSE OF REVIEW Esophageal peristalsis is a highly sophisticated function that involves the coordinated contraction and relaxation of striated and smooth muscles in a cephalocaudal fashion, under the control of central and peripheral neuronal mechanisms and a number of neurotransmitters. Esophageal peristalsis is determined by the balance of the intrinsic excitatory cholinergic, inhibitory nitrergic and post-inhibitory rebound excitatory output to the esophageal musculature. RECENT FINDINGS Dissociation of the longitudinal and circular muscle contractions characterizes different major esophageal disorders and leads to esophageal symptoms. Provocative testing during esophageal high-resolution manometry is commonly employed to assess esophageal body peristaltic reserve and underpin clinical diagnosis. Herein, we summarize the main factors that determine esophageal peristalsis and examine their role in major and minor esophageal motility disorders and eosinophilic esophagitis.
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Affiliation(s)
- K Nikaki
- Wingate Institute of Neurogastroenterology, Blizard Institute, Barts and The London School of Medicine and Dentistry, QMUL, 26 Ashfield Street, Whitechapel, London, E1 2AJ, UK
| | - A Sawada
- Wingate Institute of Neurogastroenterology, Blizard Institute, Barts and The London School of Medicine and Dentistry, QMUL, 26 Ashfield Street, Whitechapel, London, E1 2AJ, UK
| | - A Ustaoglu
- Wingate Institute of Neurogastroenterology, Blizard Institute, Barts and The London School of Medicine and Dentistry, QMUL, 26 Ashfield Street, Whitechapel, London, E1 2AJ, UK
| | - D Sifrim
- Wingate Institute of Neurogastroenterology, Blizard Institute, Barts and The London School of Medicine and Dentistry, QMUL, 26 Ashfield Street, Whitechapel, London, E1 2AJ, UK.
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Trudgill NJ, Sifrim D, Sweis R, Fullard M, Basu K, McCord M, Booth M, Hayman J, Boeckxstaens G, Johnston BT, Ager N, De Caestecker J. British Society of Gastroenterology guidelines for oesophageal manometry and oesophageal reflux monitoring. Gut 2019; 68:1731-1750. [PMID: 31366456 PMCID: PMC6839728 DOI: 10.1136/gutjnl-2018-318115] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 06/13/2019] [Accepted: 06/16/2019] [Indexed: 12/11/2022]
Abstract
These guidelines on oesophageal manometry and gastro-oesophageal reflux monitoring supersede those produced in 2006. Since 2006 there have been significant technological advances, in particular, the development of high resolution manometry (HRM) and oesophageal impedance monitoring. The guidelines were developed by a guideline development group of patients and representatives of all the relevant professional groups using the Appraisal of Guidelines for Research and Evaluation (AGREE II) tool. A systematic literature search was performed and the GRADE (Grading of Recommendations Assessment, Development and Evaluation) tool was used to evaluate the quality of evidence and decide on the strength of the recommendations made. Key strong recommendations are made regarding the benefit of: (i) HRM over standard manometry in the investigation of dysphagia and, in particular, in characterising achalasia, (ii) adjunctive testing with larger volumes of water or solids during HRM, (iii) oesophageal manometry prior to antireflux surgery, (iv) pH/impedance monitoring in patients with reflux symptoms not responding to high dose proton pump inhibitors and (v) pH monitoring in all patients with reflux symptoms responsive to proton pump inhibitors in whom surgery is planned, but combined pH/impedance monitoring in those not responsive to proton pump inhibitors in whom surgery is planned. This work has been endorsed by the Clinical Services and Standards Committee of the British Society of Gastroenterology (BSG) under the auspices of the oesophageal section of the BSG.
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Affiliation(s)
- Nigel J Trudgill
- Sandwell and West Birmingham Hospitals NHS Trust, West Bomwich, UK
| | - Daniel Sifrim
- Centre of Gastroenterology Research, Queen Mary University London, London, UK
| | - Rami Sweis
- University College London Hospitals NHS Foundation Trust, London, UK
| | - Mark Fullard
- West Hertfordshire Hospitals NHS Trust, Watford, Hertfordshire, UK
| | - Kumar Basu
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | | | | | - John Hayman
- Sandwell and West Birmingham Hospitals NHS Trust, West Bromwich, UK
| | - Guy Boeckxstaens
- Gastroenterology, University Hospital, KU Leuven, Leuven, Belgium
| | - Brian T Johnston
- Department of Gastroenterology, Belfast Health and Social Care Trust, Belfast, UK
| | - Nicola Ager
- Sandwell and West Birmingham Hospitals NHS Trust, West Bromwich, UK
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Gyawali CP, Sifrim D, Carlson DA, Hawn M, Katzka DA, Pandolfino JE, Penagini R, Roman S, Savarino E, Tatum R, Vaezi M, Clarke JO, Triadafilopoulos G. Ineffective esophageal motility: Concepts, future directions, and conclusions from the Stanford 2018 symposium. Neurogastroenterol Motil 2019; 31:e13584. [PMID: 30974032 PMCID: PMC9380027 DOI: 10.1111/nmo.13584] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 02/11/2019] [Accepted: 03/05/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Ineffective esophageal motility (IEM) is a heterogenous minor motility disorder diagnosed when ≥50% ineffective peristaltic sequences (distal contractile integral <450 mm Hg cm s) coexist with normal lower esophageal sphincter relaxation (integrated relaxation pressure < upper limit of normal) on esophageal high-resolution manometry (HRM). Ineffective esophageal motility is not consistently related to disease states or symptoms and may be seen in asymptomatic healthy individuals. PURPOSE A 1-day symposium of esophageal experts reviewed existing literature on IEM, and this review represents the conclusions from the symposium. Severe IEM (>70% ineffective sequences) is associated with higher esophageal reflux burden, particularly while supine, but milder variants do not progress over time or consistently impact quality of life. Ineffective esophageal motility can be further characterized using provocative maneuvers during HRM, especially multiple rapid swallows, where augmentation of smooth muscle contraction defines contraction reserve. The presence of contraction reserve may predict better prognosis, lesser reflux burden and confidence in a standard fundoplication for surgical management of reflux. Other provocative maneuvers (solid swallows, standardized test meal, rapid drink challenge) are useful to characterize bolus transit in IEM. No effective pharmacotherapy exists, and current managements target symptoms and concurrent reflux. Novel testing modalities (baseline and mucosal impedance, functional lumen imaging probe) show promise in elucidating pathophysiology and stratifying IEM phenotypes. Specific prokinetic agents targeting esophageal smooth muscle need to be developed for precision management.
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Affiliation(s)
- C. Prakash Gyawali
- Division of Gastroenterology, Washington University School of Medicine, St. Louis, Missouri
| | - Daniel Sifrim
- Barts and The London School of Medicine and Dentistry Queen Mary, University of London, London, UK
| | - Dustin A. Carlson
- Division of Gastroenterology, Department of Medicine, Northwestern University, Chicago, Illinois
| | - Mary Hawn
- Department of Surgery, Stanford University, Stanford, California
| | - David A. Katzka
- Division of Gastroenterology, Mayo Clinic, Rochester, Minnesota
| | - John E. Pandolfino
- Division of Gastroenterology, Department of Medicine, Northwestern University, Chicago, Illinois
| | - Roberto Penagini
- Università degli Studi di Milano, Milan, Italy,Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Sabine Roman
- Digestive Physiology, Hopital E Herriot, Hospices Civils de Lyon, Université de Lyon, Lyon, France,Digestive Physiology, Lyon I University, Université de Lyon, Lyon, France,Université de Lyon, Inserm U1032, LabTAU, Université de Lyon, Lyon, France
| | - Edoardo Savarino
- Division of Gastroenterology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Roger Tatum
- Department of Surgery, University of Washington, Seattle, Washington
| | - Michel Vaezi
- Division of Gastroenterology, Vanderbilt University, Nashville, Tennessee
| | - John O. Clarke
- Division of Gastroenterology, Stanford University, Stanford, California
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Xiang X, Wang A, Tu L, Xie X, Ke M, Yang Y, Jiang B, Lin L, Dai N, Zhang S, Tao L, Xu H, Liang X, Fang X, Xia Z, Wang X, Wu J, Wang M, Zhang H, Fang Y, Shen C, Wang J, Peng L, Li W, Wang Z, Wang K, Liu N, Hou X. The differences in the esophageal motility between liquid and solid bolus swallows: A multicenter high-resolution manometry study in Chinese asymptomatic volunteers. Neurogastroenterol Motil 2019; 31:e13574. [PMID: 30821105 DOI: 10.1111/nmo.13574] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 01/31/2019] [Accepted: 01/31/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND The results of the esophageal body motility differences between liquid and solid swallows from high-resolution manometry (HRM) studies are not consistent. The information of the frequency of ineffective liquid and solid bolus swallows in healthy individuals during HRM procedure is limited. The normative values of the HRM parameters of both liquid and solid swallows for Chinese population are lacking. METHODS The esophageal HRM data of 101 healthy volunteers from multicenters in China were analyzed. The values of the HRM parameters were summarized and compared between liquid and solid swallows. The frequencies of ineffective liquid and solid swallows were summarized. RESULTS Esophagus contracted stronger and slower in solid bolus swallows than water swallows with HREM. Ineffective water swallow (DCI < 450 mm Hg.s.cm) and ineffective bread swallow (DCI < 800 mm Hg.s.cm) were frequently seen in asymptomatic individuals. The adding of bread swallows to the HREM procedure might cause diagnostic change in about 15.8% (16/101) of the asymptomatic individuals. CONCLUSIONS The vigor and velocity of the esophageal peristalsis between liquid and solid bolus swallows are different. Ineffective water and solid bolus swallows are not rare. Adding solid bolus swallows brings diagnostic change, and it may be needed routinely for the HRM procedure.
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Affiliation(s)
- Xuelian Xiang
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ao Wang
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lei Tu
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoping Xie
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Meiyun Ke
- Division of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yunsheng Yang
- Division of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing, China
| | - Bo Jiang
- Division of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Lin Lin
- Division of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ning Dai
- Division of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China
| | - Shengsheng Zhang
- Division of Gastroenterology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Lin Tao
- Division of Gastroenterology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Hong Xu
- Division of Gastroenterology, The First Hospital of Jilin University, Changchun, China
| | - Xiaomei Liang
- Division of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Xiucai Fang
- Division of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhiwei Xia
- Division of Gastroenterology, Peking University Third Hospital, Beijing, China
| | - Xin Wang
- State Key Laboratory of Cancer Biology and Xijing Hospital of Digestive Disease, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Jianuan Wu
- Division of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Meifeng Wang
- Division of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hongjie Zhang
- Division of Gastroenterology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yanfei Fang
- Division of Gastroenterology, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China
| | - Chen Shen
- Division of Gastroenterology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Jing Wang
- Division of Gastroenterology, The First Hospital of Jilin University, Changchun, China
| | - Lihua Peng
- Division of Gastroenterology and Hepatology, Chinese PLA General Hospital, Beijing, China
| | - Wenyan Li
- Division of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Zhifeng Wang
- Division of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Kun Wang
- Division of Gastroenterology, Peking University Third Hospital, Beijing, China
| | - Na Liu
- State Key Laboratory of Cancer Biology and Xijing Hospital of Digestive Disease, Xijing Hospital, Fourth Military Medical University, Xi'an, China
| | - Xiaohua Hou
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Abstract
Esophageal high resolution manometry (HRM) is the gold standard for assessment of esophageal motor disorders, but motor responses to the standard 5 mL water swallow protocol may not provide precision in defining minor motor disorders. Provocative maneuvers, particularly multiple rapid swallows (MRS), have been used to assess deglutitive inhibition during the repetitive swallows, and the contractile response following the final swallow of the sequence. The augmentation of esophageal smooth muscle contraction following MRS is termed contraction reserve. This is determined as the ratio between esophageal body contraction vigor (distal contractile integral, DCI) following MRS to the mean DCI after single swallows, which is ≥1 in the presence of contraction reserve. Reliable assessment of contraction reserve requires the performance of 3 MRS maneuvers during HRM. Absence of contraction reserve is associated with a higher likelihood of late postfundoplication dysphagia and may correlate with higher esophageal reflux burden on ambulatory reflux monitoring. Esophageal motor responses to abdominal compression, functional lumen imaging probe (FLIP) balloon distension, and pharmacologic testing (using edrophonium and cisapride) may correlate with contraction reserve. Other provocative tests useful during HRM include rapid drink challenge, solid and viscous swallows, and standardized test meals, which are more useful in evaluation of esophageal outflow obstruction and dysphagia syndromes than in identification of contraction reserve. Provocative maneuvers have been recommended as part of routine HRM protocols, and while useful clinical information can be gleaned from these maneuvers, further research is necessary to determine the precise role of provocative testing in clinical esophagology.
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Savarino E, Marabotto E, Bodini G, Furnari M, Della Coletta M, Ghisa M, Barberio B, Frazzoni M, De Bortoli N, Zentilin P, Pellegatta G, Tolone S, Ottonello A, Savarino V. Advancements in the use of manometry and impedance testing for esophageal functional disorders. Expert Rev Gastroenterol Hepatol 2019; 13:425-435. [PMID: 30896306 DOI: 10.1080/17474124.2019.1595587] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The utilization of high-resolution manometry (HRM) has enhanced our understanding and assessment of esophageal motor disorders. Moreover, the combination of impedance technology with HRM (HRIM) has further improved our knowledge of esophageal physiology and the clinical evaluation of dysmotility, thanks to the addition of accurate measurement of bolus transit. Areas covered. This paper provides an overview of current knowledge in the use of HRIM for the study of esophageal functional disorders by reporting mainly the results of many publications and several systematic reviews in this field. Expert opinion. HRIM has represented a relevant improvement in the assessment of esophageal motility and has required the development of new metrics, such as the esophageal impedance integral ratio, the bolus flow time, the nadir impedance pressure and the impedance bolus height, which increase the evaluation of esophageal bolus transit. An extension of impedance is represented by functional lumen imaging probe (FLIP), which determines the biophysical properties and the distensibility of the esophagus and permits to detect contractility patterns not seen on HRM alone. We eagerly wait for a new and fruitful iteration of the Chicago Classification, now in version 3.0, which can cover the ongoing clinical experience of HRIM.
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Affiliation(s)
- Edoardo Savarino
- a Gastrointestinal Unit, Department of Surgery, Oncology and Gastroenterology , University of Padua , Padua , Italy
| | - Elisa Marabotto
- b Gastrointestinal Unit, Department of Internal Medicine and Medical Specialties , University of Genoa , Genoa , Italy
| | - Giorgia Bodini
- b Gastrointestinal Unit, Department of Internal Medicine and Medical Specialties , University of Genoa , Genoa , Italy
| | - Manuele Furnari
- b Gastrointestinal Unit, Department of Internal Medicine and Medical Specialties , University of Genoa , Genoa , Italy
| | - Marco Della Coletta
- a Gastrointestinal Unit, Department of Surgery, Oncology and Gastroenterology , University of Padua , Padua , Italy
| | - Matteo Ghisa
- a Gastrointestinal Unit, Department of Surgery, Oncology and Gastroenterology , University of Padua , Padua , Italy
| | - Brigida Barberio
- a Gastrointestinal Unit, Department of Surgery, Oncology and Gastroenterology , University of Padua , Padua , Italy
| | - Marzio Frazzoni
- c Digestiva Pathophysiology Unit , Baggiovara Hospital , Modena , Italy
| | - Nicola De Bortoli
- d Gastrointestinal Unit, Department of Translational Research and New Technologies in Medicine and Surgery , University of Pisa , Pisa , Italy
| | - Patrizia Zentilin
- b Gastrointestinal Unit, Department of Internal Medicine and Medical Specialties , University of Genoa , Genoa , Italy
| | - Gaia Pellegatta
- b Gastrointestinal Unit, Department of Internal Medicine and Medical Specialties , University of Genoa , Genoa , Italy
| | - Salvatore Tolone
- e Surgery Unit, Department of Surgery , University of Campania Luigi Vanvitelli , Caserta , Italy
| | - Andrea Ottonello
- f Department of Surgical Science and Integrated Diagnostics , University of Genoa , Genoa , Italy
| | - Vincenzo Savarino
- b Gastrointestinal Unit, Department of Internal Medicine and Medical Specialties , University of Genoa , Genoa , Italy
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Schindler V, Runggaldier D, Bianca A, Becker AS, Murray F, Savarino E, Pohl D. Opioid Treatment and Excessive Alcohol Consumption Are Associated With Esophagogastric Junction Disorders. J Neurogastroenterol Motil 2019; 25:205-211. [PMID: 30982239 PMCID: PMC6474705 DOI: 10.5056/jnm18150] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 12/06/2018] [Accepted: 01/08/2019] [Indexed: 12/23/2022] Open
Abstract
Background/Aims The influence of external factors such as opioids and alcohol has been extensively investigated for various segments of the gastrointestinal tract. However, the association between their use and the development of esophagogastric junction outflow obstruction disorders (EGJOODs) is unknown. Therefore, the aim of this study is to analyze prevalence and clinical relevance of opioids and alcohol intake in patients with EGJOODs. Methods In this single-center, retrospective study, we reviewed clinical and pharmacological data of 375 consecutive patients who had undergone high resolution impedance manometry for EGJOODs. EGJOODs were classified according to the Chicago classification version 3.0 and to recently published normal values for test meals. Demographics, manometric data, and symptoms were compared between different groups using Pearson’s chi-squared test, Fisher’s exact test, and multivariate analysis. A P < 0.05 was considered significant. Results EGJOOD was found in 30.7% (115/375) of all analyzed patients. The prevalence of opioids (14.8% vs 4.2%, P = 0.026) was significantly higher in patients with EGJOODs compared to patients without EGJOODs. Additionally, excessive alcohol consumption (12.2% vs 3.5%, P = 0.011) was associated with EGJOODs. Excessive alcohol consumption was especially frequent in the non-achalasia esophagogastric junction outflow obstruction subgroup (16.2%) and opioid use in the achalasia type III subgroup (20.0%). Conclusions We found a significant association between EGJOODs and opioid as well as excessive alcohol consumption. This underlines the importance of detailed history taking regarding medication and ethanol consumption in patients with dysphagia. Further prospective studies on mechanisms undelaying esophagogastric junction dysfunction due to opioids or alcohol are warranted.
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Affiliation(s)
- Valeria Schindler
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Switzerland
| | - Daniel Runggaldier
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Switzerland.,Department of Otorhinolaryngology, University Hospital of Zurich, Switzerland
| | - Amanda Bianca
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Switzerland
| | - Anton S Becker
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, Switzerland
| | - Fritz Murray
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Switzerland
| | - Edoardo Savarino
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Italy
| | - Daniel Pohl
- Division of Gastroenterology and Hepatology, University Hospital Zurich, Switzerland
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Bütikofer S, Jordan S, Sauter M, Hollenstein M, Heinrich H, Freitas-Queiroz N, Kuntzen T, Ang D, Oberacher M, Maurer B, Schwizer W, Fox M, Distler O, Misselwitz B. Abnormal esophageal motility during a solid test meal in systemic sclerosis-detection even in very early disease and association with disease progression. Neurogastroenterol Motil 2019; 31:e13480. [PMID: 30276930 DOI: 10.1111/nmo.13480] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 08/10/2018] [Accepted: 09/03/2018] [Indexed: 02/08/2023]
Abstract
OBJECTIVE This study assessed whether high-resolution manometry (HRM) with a test meal can detect clinically relevant, abnormal motility already in very early systemic sclerosis (SSc) and whether this finding is associated with subsequent disease progression. METHODS This prospective, longitudinal cohort study recruited 68 consecutive SSc patients (group #1: 32 established disease (ACR, American College of Rheumatology /EULAR, The European League against Rheumatism 2013 and ACR 1980 criteria fulfilled); group #2: 24 early disease (only ACR/EULAR 2013 fulfilled); group #3: 12 very early disease (clinical expert diagnosis of SSc) and 72 healthy controls. HRM evaluated esophageal motility for water swallows and a solid test meal. RESULTS Systemic sclerosis patients had less frequent effective esophageal contractions during the test meal compared to healthy controls even in very early disease (0.15, 1.0, 2.1 per minute for groups #1, #2, and #3, vs 2.5 per minute in health; P < 0.001, P < 0.001, and P < 0.0085, respectively). Ineffective motility at HRM was associated with a higher modified Rodnan skin score at baseline. Moreover, at mean 18 (10-31) months of follow-up, the presence of ineffective motility at baseline was associated with progression of skin disease (P = 0.01). Cox proportional hazard regression analysis identified hypotensive peristalsis in the test meal (<15% effective solid swallows) and low distal contractile integral (DCI; <400 mm Hg·cm·s) as predictors for skin aggravation, but not for new organ involvement. CONCLUSION Ineffective motility during a test meal is present already in patients with very early SSc. Findings on HRM studies are associated with disease severity at baseline, and low percentage of effective swallows in test meal and low mean DCI are both predictors of skin progression during follow-up.
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Affiliation(s)
- Simon Bütikofer
- Department of Gastroenterology and Hepatology, University Hospital Zurich and Zurich University Switzerland, Zurich, Switzerland
| | - Suzana Jordan
- Department of Rheumatology, University Hospital Zurich and Zurich University, Zurich, Switzerland
| | - Matthias Sauter
- Department of Gastroenterology and Hepatology, University Hospital Zurich and Zurich University Switzerland, Zurich, Switzerland.,Abdominal Center Gastroenterology, Basel, Switzerland
| | - Michael Hollenstein
- Department of Gastroenterology and Hepatology, University Hospital Zurich and Zurich University Switzerland, Zurich, Switzerland
| | - Henriette Heinrich
- Department of Gastroenterology and Hepatology, University Hospital Zurich and Zurich University Switzerland, Zurich, Switzerland.,Abdominal Center Gastroenterology, Basel, Switzerland
| | - Natália Freitas-Queiroz
- Department of Gastroenterology, School of Medicine, University of São Paulo, São Paulo, Brazil
| | - Thomas Kuntzen
- Department of Gastroenterology and Hepatology, University Hospital Zurich and Zurich University Switzerland, Zurich, Switzerland
| | - Daphne Ang
- Department of Gastroenterology, Changi General Hospital, Singapore
| | - Marcos Oberacher
- Department of Medicine, Spital Limmattal, Schlieren, Switzerland
| | - Britta Maurer
- Department of Rheumatology, University Hospital Zurich and Zurich University, Zurich, Switzerland
| | - Werner Schwizer
- Department of Gastroenterology and Hepatology, University Hospital Zurich and Zurich University Switzerland, Zurich, Switzerland
| | - Mark Fox
- Department of Gastroenterology and Hepatology, University Hospital Zurich and Zurich University Switzerland, Zurich, Switzerland.,Abdominal Center Gastroenterology, Basel, Switzerland
| | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich and Zurich University, Zurich, Switzerland
| | - Benjamin Misselwitz
- Department of Gastroenterology and Hepatology, University Hospital Zurich and Zurich University Switzerland, Zurich, Switzerland
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Clinical measurement of gastrointestinal motility and function: who, when and which test? Nat Rev Gastroenterol Hepatol 2018; 15:568-579. [PMID: 29872118 DOI: 10.1038/s41575-018-0030-9] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Symptoms related to abnormal gastrointestinal motility and function are common. Oropharyngeal and oesophageal dysphagia, heartburn, bloating, abdominal pain and alterations in bowel habits are among the most frequent reasons for seeking medical attention from internists or general practitioners and are also common reasons for referral to gastroenterologists and colorectal surgeons. However, the nonspecific nature of gastrointestinal symptoms, the absence of a definitive diagnosis on routine investigations (such as endoscopy, radiology or blood tests) and the lack of specific treatments make disease management challenging. Advances in technology have driven progress in the understanding of many of these conditions. This Review serves as an introduction to a series of Consensus Statements on the clinical measurements of gastrointestinal motility, function and sensitivity. A structured, evidence-based approach to the initial assessment and empirical treatment of patients presenting with gastrointestinal symptoms is discussed, followed by an outline of the contribution of modern physiological measurement on the management of patients in whom the cause of symptoms has not been identified with other tests. Discussions include the indications for and utility of high-resolution manometry, ambulatory pH-impedance monitoring, gastric emptying studies, breath tests and investigations of anorectal structure and function in day-to-day practice and clinical management.
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50
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Reply to letter to the Editor. Neurogastroenterol Motil 2018. [DOI: 10.1111/nmo.13362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
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