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Mascarenhas A, Mendo R, O'Neill C, Franco AR, Mendes R, Simão I, Rodrigues JP. Current Approach to Dysphagia: A Review Focusing on Esophageal Motility Disorders and Their Treatment. GE PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2023; 30:403-413. [PMID: 38476159 PMCID: PMC10928869 DOI: 10.1159/000529428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 01/13/2023] [Indexed: 03/14/2024]
Abstract
Background Dysphagia is a prevalent condition which may severely impact the patient's quality of life. However, there are still lacking standardized therapeutic options for esophageal motility disorders. Summary Dysphagia is defined as a subjective sensation of difficulty swallowing which can result from oropharyngeal or esophageal etiologies. Regarding esophageal dysphagia, after excluding structural causes and esophageal mucosal lesions, high-resolution manometry (HRM) is the gold standard for the diagnosis of esophageal motility disorders. HRM has not only improved the sensitivity for detecting achalasia but has also expanded our understanding of spastic and hypomotility disorders of the esophageal body. The Chicago Classification v4.0 uses a hierarchical approach and provides a standardized diagnosis of esophageal motility disorders, allowing a tailored therapeutic approach. Dysphagia is often a long-term health problem that broadly impacts health and well-being and leads to physical and psychosocial disability, namely, malnutrition and aspiration pneumonia, as well as social isolation, depression, and anxiety. Apart from achalasia, most esophageal motility disorders tend to have a benign long-term course with symptoms of dysphagia and noncardiac chest pain that can improve significantly over time. Patient-reported outcomes (PROs) are self-assessment tools that capture the patients' illness experience and help providers better understand symptoms from the patients' perspective. Therefore, PROs have a critical role in providing patient-centered care. Key Messages Motility disorders should be ruled out in the presence of nonobstructive esophageal dysphagia, and treatment options should be considered according to the severity of symptoms reported by the patient.
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Affiliation(s)
- André Mascarenhas
- Gastroenterology Department, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
| | - Rui Mendo
- Gastroenterology Department, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
| | - Catarina O'Neill
- Gastroenterology Department, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
| | - Ana Rita Franco
- Gastroenterology Department, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
| | - Raquel Mendes
- Gastroenterology Department, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
| | - Inês Simão
- Gastroenterology Department, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
| | - José Pedro Rodrigues
- Gastroenterology Department, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal
- Pathophysiology Autonomous Disciplinary Area, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
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Dysphagia Worsens With Increasing Ineffective Swallows Among Patients With Ineffective Esophageal Motility. J Clin Gastroenterol 2022:00004836-990000000-00045. [PMID: 35960530 DOI: 10.1097/mcg.0000000000001738] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 06/15/2022] [Indexed: 12/10/2022]
Abstract
INTRODUCTION Ineffective esophageal motility (IEM) is the most common motility disorder identified on esophageal high-resolution manometry (HRM), but patients with this finding may be asymptomatic. Therefore, we aimed to identify specific HRM findings predictive of symptoms in IEM. METHODS Adult patients (≥18 y) who underwent HRM between March 2016 and July 2019 were retrospectively evaluated and reclassified according to Chicago Classification 4.0 (CC4.0). Demographic information, HRM parameters, and gastroesophageal reflux disease Health-Related Quality of Life Questionnaire responses were captured among those with normal manometry or IEM. We evaluated the association between heartburn, regurgitation, and dysphagia, with respect to HRM findings including ineffective swallows. RESULTS Of 379 patients, 243 (64.1%) had a normal manometry, 136 (35.9%) were on IEM spectrum, and 73 (19.3%) had conclusive IEM by CC4.0. Mean dysphagia scores were significantly higher in those with conclusive IEM compared with those with normal HRM (2.00 vs. 1.36, P=0.002), as was the percentage of individuals reporting dysphagia affecting daily activities (21.9% vs. 11.4%, P=0.02). Heartburn and regurgitation symptoms did not differ between groups. In a multivariable model of IEM patients, the percentage of ineffective swallows independently predicted a higher dysphagia burden (β regression coefficient: 0.032, P=0.04). CONCLUSIONS Applying the CC4.0 definition for conclusive IEM identifies a group of patients with worse dysphagia symptoms. Within this group, the percentage of ineffective swallows was an independent predictor of dysphagia severity. These findings may help practitioners and patients contextualize the heterogeneous diagnosis of IEM.
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Ineffective esophageal motility in Chicago Classification version 4.0 better predicts abnormal acid exposure. Esophagus 2022; 19:197-203. [PMID: 34378104 DOI: 10.1007/s10388-021-00867-5] [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] [Received: 04/15/2021] [Accepted: 07/29/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND The updated Chicago Classification version 4.0 (CCv4.0) establishes a more stringent criteria to diagnose ineffective esophageal motility (IEM). This study aims to investigate the clinical significance of IEM in CCv4.0 in the context of gastroesophageal reflux disease (GERD). METHODS A retrospective study was conducted among suspected GERD patients who had heartburn and/or regurgitation as their chief complaints and completed esophageal function tests in our center from 2017 to 2019. Patients were further grouped as "CCv3.0 IEM" and normal motility according to Chicago Classification version 3.0 (CCv3.0), and as "CCv4.0 IEM" and normal motility according to CCv4.0. The clinical characteristics, high-resolution manometry, esophageal reflux monitoring, and proton pump inhibitor (PPI) efficacy were compared between different groups. Multivariate analyses were performed to identify esophageal motility parameters associated with reflux burden and symptom outcome. RESULTS Of 172 subjects included, 93 patients were identified as CCv3.0 IEM, 69 as CCv4.0 IEM. IEM in either version was concomitant with elevated acid burden and impaired esophageal clearance as compared to normal motility in corresponding diagnostic criteria, while the only presence of IEM in CCv4.0 was predictive to abnormal acid exposure (AET > 6%: OR = 2.66, 95% CI [1.27-5.56], p < 0.01). The presence of "CCv3.0 IEM" and low EGJ-CI (EGJ-CI < 39.1 mmHg·cm) had no added value in predicting increased reflux burden. No interaction effect was found between the presence of IEM and a weakened EGJ. None of the manometric variables was capable of predicting PPI response. CONCLUSIONS Stringent criteria of IEM in CCv4.0 can better predict abnormal acid exposure as compared to CCv3.0.
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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: 24] [Impact Index Per Article: 8.0] [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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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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Kim SE, Park MI, Park SJ, Moon W, Kim JH, Jung K, Kwon HJ, Kim GM, Joo HK. Mosapride Improves Lower Esophageal Sphincter and Esophageal Body Function in Patients With Minor Disorders of Esophageal Peristalsis. J Neurogastroenterol Motil 2020; 26:232-240. [PMID: 32235030 PMCID: PMC7176494 DOI: 10.5056/jnm19062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 07/02/2019] [Accepted: 09/20/2019] [Indexed: 11/20/2022] Open
Abstract
Background/Aims High-resolution manometry (HRM) has broadened the awareness of minor esophageal peristaltic disorders. However, the treatments for these minor disorders are limited and the role of prokinetics has been controversial. This study evaluates the effect of mosapride in patients with minor peristaltic disorders. Methods This study prospectively enrolled 21 patients with esophageal symptoms who were diagnosed with minor peristaltic disorders by gastroscopy and HRM using the Chicago classification version 3.0. Patients received mosapride 30 mg daily for 2 weeks. Symptoms were assessed using the abbreviated World Health Organization quality of life scale (WHOQOL-BREF) and a HRM study was performed before and after 2 weeks of treatment. Results HRM metrics of lower esophageal sphincter (LES) respiratory mean pressure (median 14.6 mmHg vs 17.3 mmHg; interquartile range [IQR] 8.7-22.5 mmHg vs 12.5-25.9 mmHg; P = 0.004) and distal contractile integral (median 343.8 mmHg·sec·cm vs 698.1 mmHg·sec·cm; IQR 286.5-795.9 mmHg·sec·cm vs 361.0-1127.6 mmHg·sec·cm; P = 0.048) were significantly increased after treatment. Complete response (≥ 80.0%), satisfactory response (≥ 50.0%), partial response (< 50.0%), and refractory response rates were 19.0%, 52.4%, 14.3%, and 14.3%, respectively. However, there was no statistical difference in all WHOQOL-BREF scores before and after treatment. Univariate analysis showed LES respiratory mean pressure (P = 0.036) was associated with symptom improvement (complete + satisfactory group). However, no statistical difference was found in other factors after multivariate analysis. Conclusions Mosapride improved esophageal symptoms and significantly increased LES respiratory mean pressure and distal contractile integral. Therefore, mosapride could enhance LES and esophageal body contraction pressures in patients with minor peristaltic disorders.
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Affiliation(s)
- Sung Eun Kim
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea.,Department of Internal Medicine, Kosin University Gospel Hospital, Busan, Korea
| | - Moo In Park
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea.,Department of Internal Medicine, Kosin University Gospel Hospital, Busan, Korea
| | - Seun Ja Park
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea.,Department of Internal Medicine, Kosin University Gospel Hospital, Busan, Korea
| | - Won Moon
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea.,Department of Internal Medicine, Kosin University Gospel Hospital, Busan, Korea
| | - Jae Hyun Kim
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea.,Department of Internal Medicine, Kosin University Gospel Hospital, Busan, Korea
| | - Kyoungwon Jung
- Department of Internal Medicine, Kosin University College of Medicine, Busan, Korea.,Department of Internal Medicine, Kosin University Gospel Hospital, Busan, Korea
| | - Hye Jung Kwon
- Department of Internal Medicine, Kosin University Gospel Hospital, Busan, Korea
| | - Gyung Mi Kim
- Department of Internal Medicine, Kosin University Gospel Hospital, Busan, Korea
| | - Hee Kyoung Joo
- Department of Internal Medicine, Kosin University Gospel Hospital, Busan, Korea
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Li X, Lin S, Wang Z, Zhang H, Sun X, Li J, Wu D, Ke M, Fang X. Gastroesophageal reflux disease and chronic cough: A possible mechanism elucidated by ambulatory pH-impedance-pressure monitoring. Neurogastroenterol Motil 2019; 31:e13707. [PMID: 31482661 PMCID: PMC6899806 DOI: 10.1111/nmo.13707] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 07/15/2019] [Accepted: 08/06/2019] [Indexed: 12/23/2022]
Abstract
BACKGROUND The pathophysiological mechanism(s) of gastroesophageal reflux disease (GERD)-related chronic cough (CC) is unclear. We aimed to determine the mechanism of reflux-induced cough by synchronous monitoring of reflux episodes, esophageal motility, and cough. METHODS Patients with GERD were prospectively enrolled and classified into GERD with CC (GERD-CC) and without CC (GERD) groups. Twenty-four-hour ambulatory pH-impedance-pressure monitoring was performed; the reflux patterns, esophageal motility during prolonged exposure to acid and characteristics of reflux episodes that induced coughing paroxysms were analyzed. KEY RESULTS Thirty-one patients with GERD-CC and 47 with GERD were enrolled; all of whose monitoring results fulfilled the criteria for diagnosis of GERD. Patients with GERD-CC had higher reflux symptom scores, longer exposure to acid, higher DeMeester scores, and more frequent reflux episodes, proximal extent reflux detected by impedance, and higher percentage of strongly acidic reflux than patients in the GERD group (all P < .05). Of 63 reflux-cough episodes identified in the GERD-CC group, 74.6% of distal reflux and 67.0% of proximal reflux episodes were acidic. More patients had low pan-esophageal pressure in primary peristalsis (48.5% vs 11.8%, P = .000) and synchronous contraction in secondary peristalsis during prolonged exposure to acid in the GERD-CC than in the GERD group (63.9% vs 9.1%, P = .000). CONCLUSIONS & INFERENCES Proximal acidic reflux and distal reflux-reflex are jointly associated with reflux-induced cough in patients with GERD. Low pan-esophageal pressure in primary peristalsis and synchronous contraction in secondary peristalsis may play important roles in GERD-associated chronic cough.
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Affiliation(s)
- Xiaoqing Li
- Departement of GastroenterologyPeking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Sihui Lin
- Departement of GastroenterologyPeking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina,Department of GastroenterologyThe First Affiliated Hospital of Xiamen UniversityXiamenChina
| | - Zhifeng Wang
- Departement of GastroenterologyPeking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Hong Zhang
- Department of RespirationPeking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Xiaohong Sun
- Departement of GastroenterologyPeking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Ji Li
- Departement of GastroenterologyPeking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Dong Wu
- Departement of GastroenterologyPeking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Meiyun Ke
- Departement of GastroenterologyPeking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Xiucai Fang
- Departement of GastroenterologyPeking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
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8
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Lin S, Li H, Fang X. Esophageal Motor Dysfunctions in Gastroesophageal Reflux Disease and Therapeutic Perspectives. J Neurogastroenterol Motil 2019; 25:499-507. [PMID: 31587540 PMCID: PMC6786454 DOI: 10.5056/jnm19081] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 07/20/2019] [Indexed: 01/01/2023] Open
Abstract
Gastroesophageal reflux disease (GERD) is a very common disease, and the prevalence in the general population has recently increased. GERD is a chronic relapsing disease associated with motility disorders of the upper gastrointestinal tract. Several factors are implicated in GERD, including hypotensive lower esophageal sphincter, frequent transient lower esophageal sphincter relaxation, esophageal hypersensitivity, reduced resistance of the esophageal mucosa against the refluxed contents, ineffective esophageal motility, abnormal bolus transport, deficits initiating secondary peristalsis, abnormal response to multiple rapid swallowing, and hiatal hernia. One or more of these mechanisms result in the reflux of stomach contents into the esophagus, delayed clearance of the refluxate, and the development of symptoms and/or complications. New techniques, such as 24-hour pH and multichannel intraluminal impedance monitoring, multichannel intraluminal impedance and esophageal manometry, high-resolution manometry, 3-dimensional high-resolution manometry, enoscopic functional luminal imaging probe, and 24-hour dynamic esophageal manometry, provide more information on esophageal motility and have clarified the pathophysiology of GERD. Proton pump inhibitors remain the preferred pharmaceutical option to treat GERD. The ideal target of GERD treatment is to restore esophageal motility and reconstruct the anti-reflux mechanism. This review focuses on current advances in esophageal motor dysfunction in patients with GERD and the influence of these developments on GERD treatment.
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Affiliation(s)
- Sihui Lin
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical Colleg e, Beijing, China.,Department of Gastroenterology, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian Province, China
| | - Hua Li
- Department of Gastroenterology, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian Province, China
| | - Xiucai Fang
- Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical Colleg e, Beijing, China
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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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10
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Lei WY, Hung JS, Liu TT, Yi CH, Chen CL. Influence of prucalopride on esophageal secondary peristalsis in reflux patients with ineffective motility. J Gastroenterol Hepatol 2018; 33:650-655. [PMID: 28898473 DOI: 10.1111/jgh.13986] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 08/28/2017] [Accepted: 09/06/2017] [Indexed: 01/27/2023]
Abstract
BACKGROUND AND AIM Ineffective esophageal motility (IEM) is associated with gastroesophageal reflux disease. Secondary peristalsis contributes to esophageal clearance. Prucalopride promotes secondary peristalsis by stimulating 5-hydroxytrypatamine 4 receptors in the esophagus. We aimed to determine whether prucalopride would augment secondary peristalsis in gastroesophageal reflux disease patients with IEM. METHODS After a baseline recording of primary peristalsis, secondary peristalsis was stimulated by slow and rapid mid-esophageal injections of air in 15 patients with IEM. Two separate sessions with 4-mg oral prucalopride or placebo were randomly performed. RESULTS Prucalopride significantly increased primary peristaltic wave amplitude (68.1 ± 10.0 vs 55.5 ± 8.8 mmHg, P = 0.02). The threshold volume for triggering secondary peristalsis was significantly decreased by prucalopride during slow (9.3 ± 0.8 vs 12.0 ± 0.8 mL; P = 0.04) and rapid air injection (4.9 ± 0.3 vs 7.1 ± 0.1 mL; P = 0.01). Secondary peristalsis was triggered more frequently after application of prucalopride (55% [43-70%]) than placebo (45% [33-50%]) (P = 0.008). Prucalopride did not change pressure wave amplitudes during slow air injection (84.6 ± 8.1 vs 57.4 ± 13.8 mmHg; P = 0.19) or pressure wave amplitudes during rapid air injection (84.2 ± 8.6 vs 69.5 ± 12.9 mmHg; P = 0.09). CONCLUSIONS Prucalopride enhances primary peristalsis and mechanosensitivity of secondary peristalsis with limited impact on secondary peristaltic activities in IEM patients. Our study suggests that prucalopride appears to be useful in augmenting secondary peristalsis in patients with IEM only via sensory modulation of esophageal secondary peristalsis.
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Affiliation(s)
- Wei-Yi Lei
- Department of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan
| | - Jui-Sheng Hung
- Department of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan
| | - Tso-Tsai Liu
- Department of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan
| | - Chih-Hsun Yi
- Department of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan
| | - Chien-Lin Chen
- Department of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan
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Yi CH, Lei WY, Hung JS, Liu TT, Chen CL, Pace F. Influence of capsaicin infusion on secondary peristalsis in patients with gastroesophageal reflux disease. World J Gastroenterol 2016; 22:10045-10052. [PMID: 28018112 PMCID: PMC5143751 DOI: 10.3748/wjg.v22.i45.10045] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 09/20/2016] [Accepted: 11/13/2016] [Indexed: 02/06/2023] Open
Abstract
AIM To determine whether capsaicin infusion could influence heartburn perception and secondary peristalsis in patients with gastroesophageal reflux disease (GERD).
METHODS Secondary peristalsis was performed with slow and rapid mid-esophageal injections of air in 10 patients with GERD. In a first protocol, saline and capsaicin-containing red pepper sauce infusions were randomly performed, whereas 2 consecutive sessions of capsaicin-containing red pepper sauce infusions were performed in a second protocol. Tested solutions including 5 mL of red pepper sauce diluted with 15 mL of saline and 20 mL of 0.9% saline were infused into the mid-esophagus via the manometric catheter at a rate of 10 mL/min with a randomized and double-blind fashion. During each study protocol, perception of heartburn, threshold volumes and peristaltic parameters for secondary peristalsis were analyzed and compared between different stimuli.
RESULTS Infusion of capsaicin significantly increased heartburn perception in patients with GERD (P < 0.001), whereas repeated capsaicin infusion significantly reduced heartburn perception (P = 0.003). Acute capsaicin infusion decreased threshold volume of secondary peristalsis (P = 0.001) and increased its frequency (P = 0.01) during rapid air injection. The prevalence of GERD patients with successive secondary peristalsis during slow air injection significantly increased after capsaicin infusion (P = 0.001). Repeated capsaicin infusion increased threshold volume of secondary peristalsis (P = 0.002) and reduced the frequency of secondary peristalsis (P = 0.02) during rapid air injection.
CONCLUSION Acute esophageal exposure to capsaicin enhances heartburn sensation and promotes secondary peristalsis in gastroesophageal reflux disease, but repetitive capsaicin infusion reverses these effects.
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Abdel Jalil AA, Castell DO. Ineffective Esophageal Motility (IEM): the Old-New Frontier in Esophagology. Curr Gastroenterol Rep 2016; 18:1. [PMID: 26685862 DOI: 10.1007/s11894-015-0472-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Ineffective esophageal motility (IEM) is characterized by distal esophageal contraction amplitude of <30 mmHg on conventional manometry (Blonski et al. Am J Gastroenterol. 103(3):699-704, 2008), or a distal contractile integral (DCI) < 450 mmHg*s*cm on high-resolution manometry (HRM) (Kahrilas et al. Neurogastroenterol Motil. 27(2):160-74, 2015) in≥50 % of test swallows. IEM is the most common abnormality on esophageal manometry, with an estimated prevalence of 20-30 % (Tutuian and Castell Am J Gastroenterol. 99(6):1011-9, 2004; Conchillo et al. Am J Gastroenterol. 100(12):2624-32, 2005). Non-obstructive dysphagia has been considered to be frequently associated with severe esophageal peristaltic dysfunction. Defective bolus transit (DBT) on multichannel intraluminal impedance testing was found in more than half of IEM patients who presented with dysphagia (Tutuian and Castell Am J Gastroenterol. 99(6):1011-9, 2004), highlighting the functional defect of this manometric finding. Treatment of IEM has been challenging because of lack of promotility agents that have a definite effect on esophageal function.
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Affiliation(s)
- Ala' A Abdel Jalil
- Division of Gastroenterology & Hepatology, University of Missouri-Columbia, One Hospital Dr., CE 405, Columbia, MO, 65212, USA.
| | - Donald O Castell
- Esophageal Disorders Program, Gastroenterology & Hepatology Division, Medical University of South Carolina (MUSC), 114 Doughty St. Suite 249, MSC 702, Charleston, SC, 29425, USA.
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Esophageal hypomotility and spastic motor disorders: current diagnosis and treatment. Curr Gastroenterol Rep 2015; 16:421. [PMID: 25376746 DOI: 10.1007/s11894-014-0421-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Esophageal hypomotility (EH) is characterized by abnormal esophageal peristalsis, either from a reduction or absence of contractions, whereas spastic motor disorders (SMD) are characterized by an increase in the vigor and/or propagation velocity of esophageal body contractions. Their pathophysiology is not clearly known. The reduced excitation of the smooth muscle contraction mediated by cholinergic neurons and the impairment of inhibitory ganglion neuronal function mediated by nitric oxide are likely mechanisms of the peristaltic abnormalities seen in EH and SMD, respectively. Dysphagia and chest pain are the most frequent clinical manifestations for both of these dysfunctions, and gastroesophageal reflux disease (GERD) is commonly associated with these motor disorders. The introduction of high-resolution manometry (HRM) and esophageal pressure topography (EPT) has significantly enhanced the ability to diagnose EH and SMD. Novel EPT metrics in particular the development of the Chicago Classification of esophageal motor disorders has enabled improved characterization of these abnormalities. The first step in the management of EH and SMD is to treat GERD, especially when esophageal testing shows pathologic reflux. Smooth muscle relaxants (nitrates, calcium channel blockers, 5-phosphodiesterase inhibitors) and pain modulators may be useful in the management of dysphagia or pain in SMD. Endoscopic Botox injection and pneumatic dilation are the second-line therapies. Extended myotomy of the esophageal body or peroral endoscopic myotomy (POEM) may be considered in highly selected cases but lack evidence.
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