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Kandler J, Essing T, Schöler D, Flügen G, Knoefel WT, Roderburg C, Luedde T, Loosen SH. Surgical and per-oral endoscopic myotomy (POEM) for the treatment of primary esophageal motility disorders: A systematic analysis of current trends in Germany between 2011 and 2019. PLoS One 2024; 19:e0297265. [PMID: 38261581 PMCID: PMC10805300 DOI: 10.1371/journal.pone.0297265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 01/02/2024] [Indexed: 01/25/2024] Open
Abstract
BACKGROUND/AIMS While surgery remains a standard treatment for primary esophageal motility disorders (PEMDs), per-oral endoscopic myotomy (POEM) has recently evolved as an alternative. Systematic data on current trends of invasive procedures for PEMDs in Germany are missing. METHODS Hospital discharge data were used to evaluate trends and mortality of invasive treatment options for PEMDs in Germany between 2011 and 2019. RESULTS 4543 cases of PEMDs (achalasia: n = 4349, dyskinesia of the esophagus: n = 194) receiving open surgery (n = 200), minimal invasive surgery (n = 2366), or POEM (n = 1977) were identified. The relative proportion of POEM significantly increased from 10.9% (2011) to 65.7% (2019). Hospital mortality was 0.2%. The median duration of mechanical ventilation was significantly lower in POEM patients (29.4 hours) compared to open (274.0 hours) or minimal invasive (91.9 hours) surgery. The duration of hospitalization was lowest among POEM patients (5.7 days) compared to surgical procedures (13.7 and 7.7 days). CONCLUSION While the low in-hospital mortality of all procedures combined confirms the solid safety profile of invasive procedures in general, our findings show that POEM has the lowest duration of mechanical ventilation and hospitalization compared to invasive surgical options.
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Affiliation(s)
- Jennis Kandler
- Medical Faculty of Heinrich Heine University Düsseldorf, Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf, Germany
| | - Tobias Essing
- Medical Faculty of Heinrich Heine University Düsseldorf, Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf, Germany
- Department of Internal Medicine II, Marien Hospital, Wesel, Germany
| | - David Schöler
- Medical Faculty of Heinrich Heine University Düsseldorf, Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf, Germany
| | - Georg Flügen
- Medical Faculty of Heinrich Heine University Düsseldorf, Department of General, Visceral and Pediatric Surgery, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Wolfram T. Knoefel
- Medical Faculty of Heinrich Heine University Düsseldorf, Department of General, Visceral and Pediatric Surgery, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Christoph Roderburg
- Medical Faculty of Heinrich Heine University Düsseldorf, Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf, Germany
| | - Tom Luedde
- Medical Faculty of Heinrich Heine University Düsseldorf, Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf, Germany
| | - Sven H. Loosen
- Medical Faculty of Heinrich Heine University Düsseldorf, Department of Gastroenterology, Hepatology and Infectious Diseases, Düsseldorf, Germany
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Canakis A, Xie G, Kim RE. Peroral Endoscopic Myotomy Is an Effective Treatment Option for Managing Jackhammer Esophagus: A Single Center Experience. J Clin Gastroenterol 2023; 57:569-573. [PMID: 35537134 DOI: 10.1097/mcg.0000000000001717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 03/26/2022] [Indexed: 12/10/2022]
Abstract
BACKGROUND AND AIMS Jackhammer esophagus (JE) is a rare hypercontractile motility disorder often associated with dysphagia, regurgitation, and chest pain. In patients with clinically relevant symptoms, treatment options aim to decrease esophageal contractions. Medical, endoscopic and surgical therapies have limited long-term efficacy. The advent of peroral endoscopic myotomy (POEM) has evolved as a minimally invasive treatment option. Yet data regarding JE is scare. As such we aimed to investigate the clinical efficacy of JE. PATIENTS AND METHODS This was a single center retrospective study of consecutive adult patients undergoing POEM for JE from April 2018 to September 2021. All procedures were conducted by a single endoscopist. Primary outcome was clinical success, defined as Eckardt score (ES) ≤3 following the procedure. RESULTS A total of 13 patients (mean age 58, 7 females) underwent POEM with a mean duration of symptoms of 42.6 months. Preprocedure mean ES was 8.92. Nine patients were treatment naive. Pre-POEM endoluminal functional luminal imaging probe (n=10) demonstrated a distensibility index of 0.34. The average length of follow-up after POEM was 15.8 months.There was a 92.3% (12/13) clinical success rate, with a mean post-POEM ES of 1.53. One patient's ES improved from 12 to 1 after POEM; however, 2.5 years later she developed recurrent symptoms (ES 10). Only 1 patient had endoscopic evidence of Los Angeles grade A esophagitis. One year after POEM, 5 patients had gastroesophageal reflux disease symptoms, but only 2 required acid suppression therapy. CONCLUSION POEM is an effective treatment modality with long-term efficacy. Larger, prospective studies are needed to validate these findings.
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Affiliation(s)
- Andrew Canakis
- Division of Gastroenterology & Hepatology, University of Maryland School of Medicine, University of Maryland Medical Center
| | - Guofeng Xie
- Division of Gastroenterology & Hepatology, University of Maryland School of Medicine, University of Maryland Medical Center
- Veterans Affairs Maryland Health Care System, Baltimore, MD
| | - Raymond E Kim
- Division of Gastroenterology & Hepatology, University of Maryland School of Medicine, University of Maryland Medical Center
- Veterans Affairs Maryland Health Care System, Baltimore, MD
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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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Choi SI. [Chicago Classification ver. 4.0: Diagnosis of Peristaltic Disorder]. Korean J Gastroenterol 2022; 79:66-71. [PMID: 35232921 DOI: 10.4166/kjg.2022.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 01/28/2022] [Accepted: 01/31/2022] [Indexed: 11/03/2022]
Abstract
The Chicago Classification is being revised continuously for the accurate diagnosis of esophageal peristaltic disorders in which the etiology is unclear, and the disease behavior is heterogeneous. The ver. 4.0 was recently updated. A representative change in the diagnosis of esophageal peristaltic disorders of the ver. 4.0 showed that the distinction between major and minor disorders was eliminated and was divided into the following four diagnoses: absent contractility, distal esophageal spasm (DES), hypercontractile esophagus (HE), and ineffective esophageal motility. Compared to the ver. 3.0, it recommended a more detailed protocol of high-resolution esophageal manometry and methods of interpreting manometric. In addition, it emphasized the clinically relevant symptoms in diagnosing DES and HE, and presented provocative tests (e.g., multiple rapid swallow and rapid drinking challenge), as well as additional testing, including impedance, timed barium esophagogram and functional lumen imaging probe, which may provide more standardized and rigorous criteria for peristaltic patterns and to minimize the ambiguity in diagnosis. Although it will take time and effort to apply this revised Chicago Classification in clinical practice, it may help diagnose and manage patients with esophageal peristalsis disorder in the future.
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Affiliation(s)
- Soo In Choi
- Department of Internal Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea
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Kim AJS, Ong S, Kim JH, Lee HS, Yoon JS, Hur DY. Morphologic Changes in Esophageal Body Movement During Bolus Transport After Peroral Endoscopic Myotomy in Type III Achalasia. J Neurogastroenterol Motil 2022; 28:131-144. [PMID: 34980696 PMCID: PMC8748845 DOI: 10.5056/jnm21020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 02/28/2021] [Accepted: 03/21/2021] [Indexed: 11/20/2022] Open
Abstract
Background/Aims The effect of peroral endoscopic myotomy (POEM) on esophageal body movement in achalasia is poorly understood. This study aims to evaluate morphological changes in esophageal body movement after POEM in type III achalasia by analyzing intraluminal ultrasound (US) images in comparison to type I and II achalasia. Methods Intraluminal US images and impedance values of the distal esophagus from 47 achalasia patients who underwent POEM or pneumatic dilatation (PD) (30 patients in the POEM group and 17 patients in the PD group) with pre- and post-procedural high-resolution impedance manometry and intraluminal US examinations were analyzed. The muscle thickness (MT), muscle cross-sectional area, lumen cross-sectional area (LCSA), contractility and distensibility indices, swallow-to-distension interval, and distension duration during each bolus transport were analyzed. Results The MT increased and LCSA decreased significantly (P < 0.001), but the contractility index was not improved after POEM or PD in type I achalasia. Baseline MT increased and LCSA decreased significantly after POEM and PD in type II achalasia (P < 0.001). In contrast, MT and the swallow-to-distension interval decreased and the distension LCSA/duration and contractility index increased after POEM in type III achalasia (P < 0.001). In contrast to type I and II achalasia, in type III achalasia, these effects were unique to the POEM group. Conclusions POEM decreased the esophageal LCSA by decreasing intrabolus pressure without improving contractility in type I and II achalasia. In contrast, POEM increased esophageal body distension and contractility and improved the inhibitory process during bolus transport in type III achalasia.
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Affiliation(s)
- Alex Ju Sung Kim
- Department of Anatomy and Tumor Immunology, Inje University College of Medicine, Busan, Korea
| | - Sungmoon Ong
- Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Ji Hyun Kim
- Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Korea.,Department of Internal Medicine, Good Gangan Hospital, Busan, Korea
| | - Hong Sub Lee
- Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Jun Sik Yoon
- Department of Internal Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Dae Young Hur
- Department of Anatomy and Tumor Immunology, Inje University College of Medicine, Busan, Korea
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Hosaka H, Kawami N, Manabe N, Kuribayashi S, Sato H, Funaki Y, Ayaki M, Hara K, Ueda C, Matsumura T, Fujiwara Y, Wada M, Kishino M, Yano F, Masaoka T, Ishimura N, Akiyama J, Ochiai Y, Uraoka T, Iwakiri K. Clinical presentation and therapeutic outcome of patients with jackhammer esophagus-a multicenter cohort study in Japan. Esophagus 2022; 19:393-400. [PMID: 35249162 DOI: 10.1007/s10388-022-00916-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 02/21/2022] [Indexed: 02/03/2023]
Abstract
BACKGROUND Jackhammer esophagus (JE) is a hypercontractile esophageal motility disorder diagnosed using high-resolution manometry (HRM). We sought to determine the clinical presentation and therapeutic data of patients with JE in Japan. METHODS The study included patients with JE, diagnosed through HRM performed for suspicious esophageal motility disorders. Demographics, esophagogastroduodenoscopy, radiology, and therapy data were collected from patient charts. RESULTS Among the 4,412 HRM tests performed, 89 patients (61.6 ± 13.4 years; 64 males, 25 females) were diagnosed with JE (2.0%). Dysphagia was the most frequent symptom (80%), followed by chest pain (40%) and heartburn (25%). Esophagogastroduodenoscopy showed abnormal findings in 32% of patients: corkscrew/rosary beads appearance in 26%, narrowing in 11%. Eosinophilic infiltration (> 15 eosinophils/high power field) was diagnosed in 21%. Esophagography showed abnormal findings in 9% of the patients. For the initial therapy, 47 patients received medical treatment followed by peroral endoscopic myotomy (21 patients) and laparoscopic myotomy (two patients). Thirteen patients did not receive any treatment and 10 of those (77%) reported spontaneous resolution of symptoms. Patients who required invasive treatment experienced severe disability in their quality of life and greater maximal distal contractile integral than those who did not. CONCLUSIONS HRM showed that the prevalence of JE was very low (2%). Esophagogastroduodenoscopy revealed some characteristic features of JE in patients. Some patients showed improvement of symptoms without invasive treatments. Follow-up with/without medical treatment should be considered before performing invasive treatment in patients whose distal contractile integral is relatively low and the quality of life is not impaired.
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Gyawali CP, Penagini R. Clinical usefulness of esophageal high resolution manometry and adjunctive tests: An update. Dig Liver Dis 2021; 53:1373-80. [PMID: 33994122 DOI: 10.1016/j.dld.2021.04.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 04/07/2021] [Accepted: 04/08/2021] [Indexed: 12/11/2022]
Abstract
High resolution manometry (HRM), developed from conventional manometry, is the gold standard for assessment of esophageal motor function worldwide. The Chicago Classification, now in its fourth iteration, is the modern standard for HRM categorization of esophageal motility disorders. The HRM protocol has expanded from the original 10 supine swallow standard, to include upright swallows, and provocative maneuvers such as multiple rapid swallows, rapid drink challenge and standardized test meal. Impedance has been incorporated into HRM for visualization of bolus clearance. Futhermore, barium radiography and functional lumen imaging probe complement HRM when evidence of esophagogastric junction obstruction is inconclusive. The biggest impact of HRM is in the improved diagnosis and subtyping of achalasia spectrum disorders, with implications on management. Spastic disorders and absent contractility are better characterized. Within the reflux spectrum, HRM provides definition of morphology and tone of the esophagogastric junction, and assesses integrity of esophageal body peristalsis, which have pathophysiologic implications for reflux and its clearance. HRM provides characterization of behavioral disorders such as supragastric belching and rumination syndrome, which can mimic reflux disease. Thus, HRM has revolutionized the evaluation of esophageal motor function, and has expanded the utility of esophageal manometry in clinical practice.
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8
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Xiao Y, Carlson DA, Pandolfino JE. Symptom Severity Related With Contraction Peaks in Patients With Jackhammer Esophagus. J Neurogastroenterol Motil 2021; 27:540-544. [PMID: 34642274 PMCID: PMC8521457 DOI: 10.5056/jnm20229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 03/05/2021] [Accepted: 04/23/2021] [Indexed: 11/20/2022] Open
Abstract
Background/Aims Jackhammer esophagus is an uncommon heterogeneous motility disorder associated with a distal contractile integral > 8000 mmHg∙sec∙cm. The spectrum of abnormality ranges from a relatively normal looking contraction to chaotic repetitive contractions akin to a jackhammer. Although previous studies have shown an uncertain correlation between peristaltic vigor and symptoms, we hypothesize that symptoms may be more severe with repetitive contractions as opposed to an elevated contractile measure. Thus, this study aims to investigate whether symptom severity is related to the contraction pattern in the patients with hypercontractile esophagus. Methods Patients with hypercontractile esophagus were retrospectively identified, their demographic and high-resolution manometry characteristics were collected. Contraction pattern on high-resolution manometry was categorized into single-peak and multiple-peak. Comparison was performed between patients with single-peak and multiple-peak. Results Altogether 35 patients (age range, 45-70 years; femalemale, 2411) were included. Seven patients presented with single-peak hypercontractile swallows, while 28 patients presented with multiple-peak hypercontractile swallows. The patients with multiple-peak showed higher Brief Esophageal Dysphagia Questionnaire scores compared with patients with single-peak. The jackhammer swallows with multiple-peak were associated with higher distal contractile integral values, longer distal latency intervals, and a lower integrated relaxation pressure. Conclusions Repetitive contractions akin to a jackhammer were common amongst patients with hypercontractile esophagus. Patients with the jackhammer pattern also presented with more severe symptoms. Further distinction of hypercontractile esophagus into a jackhammer dominant subtype may be warranted.
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Affiliation(s)
- Yinglian Xiao
- Department of Gastroenterology and Hepatology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Dustin A Carlson
- Department of Medicine, the Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - John E Pandolfino
- Department of Medicine, the Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
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9
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Babaei A, Shad S, Massey BT. Esophageal hypercontractility is abolished by cholinergic blockade. Neurogastroenterol Motil 2021; 33:e14017. [PMID: 33185322 DOI: 10.1111/nmo.14017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 09/22/2020] [Accepted: 09/24/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND Esophageal hypercontractility (EHC) is considered a major esophageal motor disorder of unclear etiology. Different mechanisms have been proposed, including an imbalance in inhibitory and excitatory esophageal innervation. We hypothesized that patients with EHC suffer from cholinergic hyperactivity. AIM To interrogate the excitatory and inhibitory neurotransmission in EHC by assessing the esophageal motor response to atropine (ATR) and cholecystokinin (CCK), respectively, in EHC patients. METHOD We retrospectively reviewed patients who underwent high-resolution manometry (HRM) with pharmacologic challenge in a tertiary referral center between 2007 and 2017. We identified 49 EHC patients who were categorized based on frequency of hypercontractile peristaltic sequence into "frequent" and "infrequent" and motility diagnosis groups. Deglutitive pressure metrics and esophageal motor responses to ATR (12 mcg/kg iv) and CCK (40 ng/kg iv) were analyzed across groups. RESULTS Atropine abolished hypercontractility across all groups studied, converting nearly half of patients to a motor pattern of ineffective esophageal motility. Abnormal CCK responses primarily occurred in the patient groups with concomitant outflow obstruction. CONCLUSIONS Hypercontractility is cholinergically mediated in all esophageal motor disorders. Most patients with isolated EHC appear to have excessive cholinergic drive, rather than loss of inhibitory innervation, and might be candidates for treatment with anticholinergic agents.
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Affiliation(s)
- Arash Babaei
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, WI, USA.,Division of Gastroenterology, Department of Medicine, National Jewish Health, Denver, CO, USA
| | - Sadaf Shad
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Benson T Massey
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, WI, USA
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10
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Chen JW, Savarino E, Smout A, Xiao Y, de Bortoli N, Yadlapati R, Cock C. Chicago Classification Update (v4.0): Technical review on diagnostic criteria for hypercontractile esophagus. Neurogastroenterol Motil 2021; 33:e14115. [PMID: 33729642 DOI: 10.1111/nmo.14115] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 02/06/2021] [Accepted: 02/14/2021] [Indexed: 12/13/2022]
Abstract
Hypercontractile esophagus (HE), defined by the Chicago Classification version 3.0 (CCv3.0) as 20% or more hypercontractile peristalsis (Distal Contractile Integral >8000 mmHg·s·cm) on high-resolution manometry (HRM), is a heterogeneous disorder with variable clinical presentations and natural course, leading to management challenges. An update on the diagnostic criteria for clinically relevant HE was needed. Literature on HE was extensively reviewed by the HE subgroup of the Chicago Classification version 4.0 (CCv4.0) Working Group and statements relating to the diagnosis of HE were ranked according to the RAND UCLA Appropriateness methodology by the Working Group, and the quality of evidence was rated using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) framework. An overall emphasis of the CCv4.0 is on clinically relevant esophageal dysmotility, and thus it is recommended that an HE diagnosis requires both conclusive manometric diagnosis and clinically relevant symptoms of dysphagia and non-cardiac chest pain. The Working Group also recognized the subtypes of HE, including single-peaked, multi-peaked contractions (Jackhammer esophagus), and hypercontractile lower esophageal sphincter. However, there are no compelling data currently for formally subdividing HE to these subgroups in clinical practice.
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Affiliation(s)
- Joan W Chen
- Division of Gastroenterology & Hepatology, University of Michigan, Ann Arbor, MI, USA
| | - Edoardo Savarino
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - André Smout
- Department of Gastroenterology & Hepatology, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Yinglian Xiao
- Department of Gastroenterology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Nicola de Bortoli
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Rena Yadlapati
- Division of Gastroenterology & Hepatology, Center for Esophageal Diseases, University of California San Diego, La Jolla, CA, USA
| | - Charles Cock
- Department of Gastroenterology & Hepatology, Flinders University, Adelaide, SA, Australia
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de Bortoli N, Gyawali PC, Roman S, Tolone S, Sifrim D, Tutuian R, Penagini R, Pandolfino JE, Savarino EV. Hypercontractile Esophagus From Pathophysiology to Management: Proceedings of the Pisa Symposium. Am J Gastroenterol 2021; 116:263-73. [PMID: 33273259 DOI: 10.14309/ajg.0000000000001061] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 10/22/2020] [Indexed: 12/11/2022]
Abstract
Hypercontractile esophagus (HE) is a heterogeneous major motility disorder diagnosed when ≥20% hypercontractile peristaltic sequences (distal contractile integral >8,000 mm Hg*s*cm) are present within the context of normal lower esophageal sphincter (LES) relaxation (integrated relaxation pressure < upper limit of normal) on esophageal high-resolution manometry (HRM). HE can manifest with dysphagia and chest pain, with unclear mechanisms of symptom generation. The pathophysiology of HE may entail an excessive cholinergic drive with temporal asynchrony of circular and longitudinal muscle contractions; provocative testing during HRM has also demonstrated abnormal inhibition. Hypercontractility can be limited to the esophageal body or can include the LES; rarely, the process is limited to the LES. Hypercontractility can sometimes be associated with esophagogastric junction (EGJ) outflow obstruction and increased muscle thickness. Provocative tests during HRM can increase detection of HE, reproduce symptoms, and predict delayed esophageal emptying. Regarding therapy, an empiric trial of a proton pump inhibitor, should be first considered, given the overlap with gastroesophageal reflux disease. Calcium channel blockers, nitrates, and phosphodiesterase inhibitors have been used to reduce contraction vigor but with suboptimal symptomatic response. Endoscopic treatment with botulinum toxin injection or pneumatic dilation is associated with variable response. Per-oral endoscopic myotomy may be superior to laparoscopic Heller myotomy in relieving dysphagia, but available data are scant. The presence of EGJ outflow obstruction in HE discriminates a subset of patients who may benefit from endoscopic treatment targeting the EGJ.
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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: 359] [Impact Index Per Article: 119.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [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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Savarino E, Smout AJPM. The hypercontractile esophagus: Still a tough nut to crack. Neurogastroenterol Motil 2020; 32:e14010. [PMID: 33043556 PMCID: PMC7685127 DOI: 10.1111/nmo.14010] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 09/21/2020] [Accepted: 09/21/2020] [Indexed: 12/26/2022]
Abstract
Hypercontractile esophagus (HE), also known as jackhammer esophagus, is an esophageal motility disorder. Nowadays, high-resolution manometry (HRM) is used to diagnose the disorder. According to the latest iteration of the Chicago classification, HE is present when at least 2 out 10 liquid swallow-induced peristaltic waves have an abnormally high Distal Contractile Integral. In the era of conventional manometry, a similar condition, referred to as nutcracker esophagus, was diagnosed when the peristaltic contractions had an abnormally high mean amplitude. Although the HRM diagnosis of HE is relatively straight-forward, effective management of the disorder is challenging as the correlation with symptoms is variable and treatment effects are dubious. In this mini-review, we discuss the most troublesome uncertainties that still surround HE, in the light of new data on etiology and epidemiology published in this issue of Neurogastroenterology and Motility.
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Affiliation(s)
- Edoardo Savarino
- Department of Surgery, Oncology and GastroenterologyUniversity of PaduaPaduaItaly
| | - André J. P. M. Smout
- Department of Gastroenterology and HepatologyAmsterdam University Medical CentersAmsterdamThe Netherlands
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