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Tobón A, Hani AC, Pulgarin CD, Ardila AF, Muñoz OM, Sierra JA, Cisternas D. Are the Chicago 3.0 manometric diagnostics consistent with Chicago 4.0? Dis Esophagus 2024; 37:doad071. [PMID: 38117958 DOI: 10.1093/dote/doad071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 11/22/2023] [Accepted: 11/24/2023] [Indexed: 12/22/2023]
Abstract
There is little information on the degree of concordance between the results obtained using the Chicago 3.0 (CCv3.0) and Chicago 4.0 (CCv4.0) protocols to interpret high-resolution manometry (HRM) seeking to determine the value provided by the new swallowing maneuvers included in the last protocol. This is a study of diagnostic tests, evaluating concordance by consistency between the results obtained by the CCv3.0 and CCv4.0 protocols, in patients undergoing HRM. Concordance was assessed with the kappa test. Bland-Altman scatter plots, and Lin's correlation-concordance coefficient (CCC) were used to assess the agreement between IRP measured with swallows in the supine and seated position or with solid swallows. One hundred thirty-two patients were included (65% women, age 53 ± 17 years). The most frequent HRM indication was dysphagia (46.1%). Type I was the most common type of gastroesophageal junction. The most frequent CCv4.0 diagnoses were normal esophageal motility (68.9%), achalasia (15.5%), and ineffective esophageal motility (IEM; 5.3%). The agreement between the results was substantial (Kappa 0.77 ± 0.05), with a total agreement of 87.9%. Diagnostic reclassification occurred in 12.1%, from IEM in CCv3.0 to normal esophageal motility in CCv4.0. Similarly, there was a high level of agreement between the IRP measured in the supine compared to the seated position (CCC0.92) and with solid swallows (CCC0.96). In conclusion, the CCv4.0 protocol presents a high concordance compared to CCv3.0. In the majority of manometric diagnoses there is no reclassification of patients with provocation tests. However, the more restrictive criteria of CCv4.0 achieve a better reclassification of patients with IEM.
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Affiliation(s)
- Angélica Tobón
- Gastroenterology and Endoscopy Unit, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Albis C Hani
- Digestive Physiology Unit, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Cristiam D Pulgarin
- Gastroenterology and Endoscopy Unit, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Andres F Ardila
- Digestive Physiology Unit, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Oscar M Muñoz
- Department of Internal Medicine, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Julian A Sierra
- Faculty of medicine, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Daniel Cisternas
- Digestive Physiology Laboratory, Gastroenterology Unit, Clínica Alemana de Santiago, Universidad del Desarrollo, Santiago, Chile
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Chitose SI, Fukahori M, Kurita T, Hamakawa S, Sato K, Kuroiwa T, Ono T, Umeno H, Sato K. Relationship between Swallowing Pressure and Saliva Residue on Endoscopic Evaluation in Pharyngeal Dysphagia. Laryngoscope 2024. [PMID: 38390695 DOI: 10.1002/lary.31358] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 02/01/2024] [Accepted: 02/05/2024] [Indexed: 02/24/2024]
Abstract
OBJECTIVE In pharyngeal dysphagia, poor pharyngeal contraction and upper esophageal sphincter (UES) dysfunction result in post-swallow saliva residue (SR). This study aimed to clarify the relationship between swallowing pressure and SR in the valleculae and piriform sinuses on flexible endoscopic evaluation of swallowing (FEES). METHODS Pharyngeal dysphagia patients with Wallenberg syndrome were included. Amounts of post-swallow SR in the valleculae and piriform sinuses were classified into four grades using SR scores based on FEES. The Hyodo score was also calculated to evaluate swallowing function. High-resolution manometric data in the nasopharyngeal, oropharyngeal, hypopharyngeal, oro-hypopharyngeal, and UES zones on swallowing were obtained for comparison with SR and Hyodo scores. RESULTS Of the 31 recruited, data from 26 patients who successfully underwent FEES and manometry were analyzed. Vallecular SR scores were strongly negatively correlated with a maximum pressure of the oropharynx (r = -0.52, p = 0.006), distal contractile integrals (DCI) of the oropharynx (r = -0.52, p = 0.007), and DCI of the oro-hypopharynx (r = -0.55, p = 0.004). Hyodo scores for parameters 1 and 4 (corresponding to salivary pooling and pharyngeal clearance, respectively) were strongly negatively correlated with a maximum hypopharyngeal pressure (r = -0.57, p = 0.002) and strongly positively correlated with peristaltic velocity (r = 0.53, p = 0.007), respectively. SR scores and Hyodo scores related to SR were not correlated with pressure data of the UES. CONCLUSION Manometric analysis of our SR scoring method using FEES revealed that a higher amount of SR in the valleculae, but not in the piriform sinuses, is associated with weaker pharyngeal pressure in pharyngeal dysphagia, especially at the oropharyngeal level. LEVEL OF EVIDENCE 4 Laryngoscope, 2024.
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Affiliation(s)
- Shun-Ichi Chitose
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Mioko Fukahori
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Takashi Kurita
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Sachiyo Hamakawa
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Kiminobu Sato
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Taikai Kuroiwa
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Takeharu Ono
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Hirohito Umeno
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Kiminori Sato
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
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Low EXS, Wang YP, Ye YC, Liu PY, Sung KY, Lin HE, Lu CL. A Comparison between Chicago Classification Versions 3.0 and 4.0 and Their Impact on Manometric Diagnoses in Esophageal High-Resolution Manometry Cases. Diagnostics (Basel) 2024; 14:263. [PMID: 38337780 PMCID: PMC10854946 DOI: 10.3390/diagnostics14030263] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/14/2024] [Accepted: 01/22/2024] [Indexed: 02/12/2024] Open
Abstract
High-resolution manometry (HRM) facilitates the detailed evaluation of esophageal motility. In December 2020, Chicago classification (CC) version 4.0 introduced modifications to improve consistency and accuracy. We conducted this study to compare the differences in the interpretations of HRM examinations between CC 3.0 and 4.0. Consecutive HRM records at a Taiwan tertiary medical center, including wet swallows and MRS performed in both supine and sitting positions from October 2019 to May 2021, were retrospectively reviewed and analyzed using both CC versions 3.0 and 4.0. A total of 105 patients were enrolled, and 102 patients completed the exam, while three could not tolerate HRM sitting up. Refractory gastroesophageal reflux disease (GERD) symptoms (n = 65, 63.7%) and dysphagia (n = 37, 36.3%) were the main indications. A total of 18 patients (17.6%) were reclassified to new diagnoses using CC 4.0. Of the 11 patients initially diagnosed with absent contractility, 3 (27.3%) were reclassified as having Type 1 achalasia. Of the 18 patients initially diagnosed with IEM, 6 (33.3%) were reclassified as normal. The incidence of diagnosis changes was similar in both the dysphagia and refractory GERD symptoms groups (21.6% versus 15.3%, p = 0.43). The use of CC 4.0 led to changes in the diagnoses of esophageal motility disease, irrespective of examination indications. Early adoption improves the accuracy of diagnoses and affects patient management.
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Affiliation(s)
- En Xian Sarah Low
- Endoscopy Center for Diagnosis and Treatment, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (E.X.S.L.); (Y.-C.Y.); (P.-Y.L.); (K.-Y.S.); (H.-E.L.)
- Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan
- Department of Medicine, Ng Teng Fong General Hospital, National University Health System, Singapore 609606, Singapore
| | - Yen-Po Wang
- Endoscopy Center for Diagnosis and Treatment, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (E.X.S.L.); (Y.-C.Y.); (P.-Y.L.); (K.-Y.S.); (H.-E.L.)
- Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan
- Institute of Brain Science, National Yang-Ming University, Taipei 11221, Taiwan
- Faculty of Medicine, National Yang Ming Chiao Tung University School of Medicine, Taipei 11221, Taiwan
| | - Yong-Cheng Ye
- Endoscopy Center for Diagnosis and Treatment, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (E.X.S.L.); (Y.-C.Y.); (P.-Y.L.); (K.-Y.S.); (H.-E.L.)
- Faculty of Medicine, National Yang Ming Chiao Tung University School of Medicine, Taipei 11221, Taiwan
| | - Pei-Yi Liu
- Endoscopy Center for Diagnosis and Treatment, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (E.X.S.L.); (Y.-C.Y.); (P.-Y.L.); (K.-Y.S.); (H.-E.L.)
| | - Kuan-Yi Sung
- Endoscopy Center for Diagnosis and Treatment, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (E.X.S.L.); (Y.-C.Y.); (P.-Y.L.); (K.-Y.S.); (H.-E.L.)
- Division of Gastroenterology, Department of Medicine, Fu Jen Catholic University Hospital, Taipei 24352, Taiwan
| | - Hung-En Lin
- Endoscopy Center for Diagnosis and Treatment, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (E.X.S.L.); (Y.-C.Y.); (P.-Y.L.); (K.-Y.S.); (H.-E.L.)
- Division of Gastroenterology, Department of Medicine, Taipei City Hospital Chongxing Branch, Taipei 10321, Taiwan
| | - Ching-Liang Lu
- Endoscopy Center for Diagnosis and Treatment, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan; (E.X.S.L.); (Y.-C.Y.); (P.-Y.L.); (K.-Y.S.); (H.-E.L.)
- Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan
- Institute of Brain Science, National Yang-Ming University, Taipei 11221, Taiwan
- Faculty of Medicine, National Yang Ming Chiao Tung University School of Medicine, Taipei 11221, Taiwan
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Okamoto K, Kunieda K, Ohno T, Ogawa M, Fujishima I. A Case of a Patient With Spinal Muscular Atrophy With Dysphagia Who Acquired Vacuum Swallowing. Cureus 2024; 16:e53129. [PMID: 38420075 PMCID: PMC10901426 DOI: 10.7759/cureus.53129] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/25/2024] [Indexed: 03/02/2024] Open
Abstract
We present a case of acquired vacuum swallowing in a patient with spinal muscular atrophy associated with dysphagia. A 67-year-old male presented with spinal muscular atrophy. Even though he was able to eat orally, he required a long time to eat and faced difficulty while swallowing saliva, resulting in frequent spitting. Instructions regarding vacuum swallowing to eliminate pharyngeal residue were provided, and a reduction in meal duration and improved saliva swallowing were observed. High-resolution manometry revealed a significant increase in pharyngeal contractile integral and a significant decrease in esophageal pressure with vacuum swallowing, which enabled the passage of a bolus through the pharynx compared with non-vacuum swallowing. Furthermore, an increase in the lower esophageal sphincter pressure, reflecting diaphragmatic contraction, was also observed. Therefore, this case report elucidates that a patient with neuromuscular disorders could acquire vacuum swallowing with proper instructions.
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Affiliation(s)
- Keishi Okamoto
- Rehabilitation, Hamamatsu City Rehabilitation Hospital, Shizuoka, JPN
| | - Kenjiro Kunieda
- Rehabilitation, Hamamatsu City Rehabilitation Hospital, Shizuoka, JPN
- Neurology, Gifu University Graduate School of Medicine, Gifu, JPN
| | - Tomohisa Ohno
- Dentistry, Hamamatsu City Rehabilitation Hospital, Shizuoka, JPN
| | - Mika Ogawa
- Rehabilitation, Hamamatsu City Rehabilitation Hospital, Shizuoka, JPN
| | - Ichiro Fujishima
- Rehabilitation, Hamamatsu City Rehabilitation Hospital, Shizuoka, JPN
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Hiramoto B, Redd WD, Muftah M, Jonnadula S, Okwara NC, Jenkins A, Cricco-Lizza E, Lee DJH, Cai JX, Chan WW. Higher obesity class is associated with more severe esophageal symptoms and reflux burden but not altered motor function or contractile reserve. Neurogastroenterol Motil 2024; 36:e14691. [PMID: 37849439 PMCID: PMC10842391 DOI: 10.1111/nmo.14691] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 09/07/2023] [Accepted: 10/03/2023] [Indexed: 10/19/2023]
Abstract
BACKGROUND Patients with obesity often report esophageal symptoms, with abnormal reflux and esophageal motility suggested as potential mechanisms. However, prior studies showed varying results, often limited by study design/size and esophageal function/symptom measures utilized. We aimed to examine the relationship between obesity and objective esophageal function testing and patient-reported outcomes, utilizing prospective symptom, manometric and reflux monitoring data with impedance. METHODS Adults referred for high-resolution impedance-manometry (HRiM) and multichannel intraluminal impedance-pH monitoring (MII-pH) to evaluate esophageal symptoms were enrolled. Validated symptom and health-related quality of life (HR-QOL) instruments were prospectively collected: GERDQ, reflux symptoms index (RSI), dominant symptom intensity (DSI, multiplied 5-point Likert scales for symptom frequency/severity), global symptom severity (GSS, 100-point visual analog scale), and Short Form-12 (SF-12) for HR-QOL. Esophageal function testing measures were compared across body mass index (BMI) categories and correlated with patient-reported outcomes. KEY RESULTS Seven hundred and fifty four patients were included (Normal:281/Overweight:253/Class I obesity:137/Class II/III obesity:83). Reflux burden measures on MII-pH (acid exposure time, total reflux episodes, bolus exposure time), conclusive pathologic reflux (Lyon), and hiatal hernia were increased in higher obesity classes compared to normal BMI. Class II/III obesity was associated with more normal/hypercontractile swallows, less ineffective swallows, and better bolus transit on HRiM. BMI correlated positively with GERDQ/RSI/DSI/GSS, and negatively with physical component score (SF-12). Esophageal symptom severity and HR-QOL correlated strongly with MII-pH findings, but not HRiM measures. CONCLUSIONS/INFERENCES Obesity is associated with increased esophageal symptom burden and worse physical HR-QOL, which correlate with higher acid/bolus reflux burden but not altered esophageal motility/transit/contractile reserve.
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Affiliation(s)
- Brent Hiramoto
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Walker D Redd
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Mayssan Muftah
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Saikiran Jonnadula
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Noreen C Okwara
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | | | - Eliza Cricco-Lizza
- Harvard Medical School, Boston, Massachusetts, USA
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Darren J H Lee
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Jennifer X Cai
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Walter W Chan
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
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Sá Sales LA, Pinheiro FAS, Pinto JOG, Santos AA, Souza MÂN. Pressure dynamics of the esophagogastric junction at rest and during inspiratory maneuvers after Nissen fundoplication. Dis Esophagus 2024; 37:doad051. [PMID: 37528744 DOI: 10.1093/dote/doad051] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 06/21/2023] [Indexed: 08/03/2023]
Abstract
Low sphincter pressure and inability of the crural diaphragm to elevate it at the esophagogastric junction are important pathophysiological mechanisms of gastroesophageal reflux disease (GERD). The object of this study was to depict how Nissen fundoplication changed the resting and inspiratory pressures of the anti-reflux barrier. We selected 14 patients (eight males; mean age 42.7 years; mean body mass index 27.8) for surgery. They answered symptoms questionnaires and underwent high-resolution manometry (HRM) before and 6 months after Nissen fundoplication. We used a standard manometric protocol (resting and liquid swallows) and assessment of esophagogastric junction (EGJ) pressure metrics during standardized forced inspiratory maneuvers against increasing loads (Threshold Maneuvers). We used the Wilcoxon test for comparison of pre and postoperative data. After fundoplication, heartburn and regurgitation scores diminished remarkably (from 4.5 and 2, respectively, to zero; P = 0.002 and P = 0.0005, respective medians). Also, the median expiratory EGJ pressure had a significant increase from 8.1 to 18.1 mmHg (P = 0.002), while mean respiratory pressure and EGJ contractility integral (EGJ-CI) increased without statistical significance (P = 0.064 and P = 0.06, respectively). Axial EGJ displacement was lower after fundoplication. The EGJ relaxation pressure (P = 0.001), the mean distal esophageal intrabolus pressure (P = 0.01) and the distal latency (P = 0.017) increased after fundoplication. There was a reduction in the contraction front velocity (P = 0.043). During evaluation with standardized inspiratory maneuvers, the inspiratory EGJ pressures (under loads of 12, 24, 36 and 48 cmH2O) were lower after surgery for all loads (median for load 12 cmH2O: 145.6 vs. 102.7 mmHg; P = 0.004). Fundoplication and hiatal closure increased the expiratory EGJ pressure and promoted a great GERD symptom relief. The surgery seemed to overcompensate a reduced EGJ mobility and inspiratory pressure.
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Affiliation(s)
| | | | | | - Armênio Aguiar Santos
- Physiology and Pharmacology Department, Federal University of Ceará, Fortaleza, Brazil
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Leopold AR, McCarthy P, Nair A, Kim RE, Xie G. Compartmentalized pressurization is a novel prognostic factor for hypercontractile esophagus. Neurogastroenterol Motil 2024; 36:e14711. [PMID: 37983938 PMCID: PMC10842079 DOI: 10.1111/nmo.14711] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 10/21/2023] [Accepted: 10/30/2023] [Indexed: 11/22/2023]
Abstract
BACKGROUND Hypercontractile esophagus (HE) is a disorder of increased esophageal body contractile strength on high-resolution esophageal manometry (HREM). Compartmentalized pressurization (CP) is a pattern with an isobaric contour of >30 mmHg extending from the contractile front to the lower esophageal sphincter on HREM. The relevance of CP to HE has yet to be explored. METHODS A retrospective review was performed on 830 HREM studies of patients to identify HE. HE patients' CP status and symptoms by Eckardt score (ES) were reviewed. Diagnoses were made using Chicago Classification (CC) v4.0. KEY RESULTS Forty-seven patients (5.6%) were identified as having HE by CCv3, 30 (3.6%) of which had HE by CCv4. 11/30 HE patients had CP, and 19/30 did not. CP was associated with chronic opioid use (36.4% vs. 5.3% p = 0.047). Presenting ES was greater for HE patients with CP (7 vs. 4). Seven HE patients with CP and 11 without CP were managed medically. ES after medical therapy was higher in HE patients with CP compared to those without CP (9 vs. 0). No HE patients with CP responded to medical therapy. Kaplan-Meier analysis demonstrated significance of this association over time. 83% of all HE patients had all-cause symptom remission. CONCLUSIONS & INFERENCES HE patients with CP are associated with a higher presenting ES. HE patients with CP do not respond to medical therapy, while HE patients without CP frequently do respond. CP in HE may have prognostic value in determination of treatment strategy for patients with HE.
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Affiliation(s)
- Andrew R Leopold
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Patrick McCarthy
- Department of Internal Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Anupama Nair
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Raymond E Kim
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
- Division of Gastroenterology and Hepatology, Veterans Affairs Maryland Healthcare System, Baltimore, Maryland, USA
| | - Guofeng Xie
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
- Division of Gastroenterology and Hepatology, Veterans Affairs Maryland Healthcare System, Baltimore, Maryland, USA
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Soliman H, Wuestenberghs F, Desprez C, Leroi AM, Melchior C, Gourcerol G. Physiological characterization of gastric emptying using high-resolution antropyloroduodenal manometry. Am J Physiol Gastrointest Liver Physiol 2024; 326:G16-G24. [PMID: 37874655 DOI: 10.1152/ajpgi.00101.2023] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 10/12/2023] [Accepted: 10/23/2023] [Indexed: 10/26/2023]
Abstract
Delayed gastric emptying (GE) has been associated with antral and pyloric dysmotility. We aimed to characterize differences in the antral, duodenal, and pyloric motility profiles associated with delayed GE, using high-resolution antropyloroduodenal manometry (HR-ADM). Patients referred for HR-ADM for dyspeptic symptoms performed a concurrent GE breath test (NCT01519180 and NCT04918329). HR-ADM involved 36 sensors 1 cm apart, placed across the pylorus. Interdigestive and postprandial periods were identified. Antral, pyloric, and duodenal motor profiles were analyzed recording the frequency, amplitude, and propagative nature of contractions for each period. Plots of patients with normal and delayed GE were compared. Sixty patients underwent both HR-ADM and GE tests. Twenty-five and 35 patients had delayed and normal GE, respectively. Antral and duodenal motor profiles were not different between the two groups during the interdigestive period. During the postprandial period, a lower frequency of antral contractions was associated with delayed GE (2.22 vs. 1.39 contractions/min; P = 0.002), but no difference in mean contraction amplitude was observed. The pyloric region was identified in all the patients and pylorospasms, defined as 3 min of repeated isolated pyloric contractions, were more frequent in patients with delayed GE (32.0% vs. 5.7%; P = 0.02) during the postprandial period. No difference in duodenal contraction profiles was observed. Manometric profile alterations were observed in 72% of the patients with delayed GE, with 56% having a low frequency of antral contractions. Using HR-ADM, patients with delayed GE displayed different postprandial antropyloric motility as compared with patients with normal GE.NEW & NOTEWORTHY High-resolution antropyloroduodenal manometry (HR-ADM) allows precise characterization of antral, pyloric, and duodenal motility, although its association with gastric emptying (GE) has been poorly investigated. Concurrent HR-ADM with GE measurement showed a lower frequency of antral postprandial contractions and an increased frequency of postprandial pylorospasms in patients with delayed GE. HR-ADM could, therefore, be useful in the future to better select patients for treatments targeting the pylorus.
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Affiliation(s)
- Heithem Soliman
- Department of Physiology, Université Rouen Normandie, INSERM, ADEN UMR1073, "Nutrition, Inflammation and Microbiota-Gut-Brain Axis," CHU Rouen, Rouen, France
- Department of Gastroenterology, Université de Paris-Cité, Hôpital Louis Mourier, Colombes, France
| | - Fabien Wuestenberghs
- Department of Physiology, Université Rouen Normandie, INSERM, ADEN UMR1073, "Nutrition, Inflammation and Microbiota-Gut-Brain Axis," CHU Rouen, Rouen, France
- Department of Gastroenterology, Hôpital Avicenne, Sorbonne Paris Nord University, Bobigny, France
| | - Charlotte Desprez
- Department of Physiology, Université Rouen Normandie, INSERM, ADEN UMR1073, "Nutrition, Inflammation and Microbiota-Gut-Brain Axis," CHU Rouen, Rouen, France
| | - Anne-Marie Leroi
- Department of Physiology, Université Rouen Normandie, INSERM, ADEN UMR1073, "Nutrition, Inflammation and Microbiota-Gut-Brain Axis," CHU Rouen, Rouen, France
| | - Chloé Melchior
- Department of Gastroenterology, Université Rouen Normandie, INSERM, ADEN UMR1073, "Nutrition, Inflammation and Microbiota-Gut-Brain Axis," CHU Rouen, Rouen, France
| | - Guillaume Gourcerol
- Department of Physiology, Université Rouen Normandie, INSERM, ADEN UMR1073, "Nutrition, Inflammation and Microbiota-Gut-Brain Axis," CHU Rouen, Rouen, France
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Habeeb TA, Hussain A, Podda M, Aiolfi A, Kryvoruchko IA, Kalmoush AE, Labib MF, Mustafa FM, Elbelkasi H, Hamdy A, Abo Alsaad MI, Sallam AM, Zaitoun MA, Negm M, Mostafa A, Abdou Yassin M, Elshahidy TM, Abdelmonem Elsayed A, Mansour MI, Elaidy MM, Moursi AM, Yehia AM, Ashour H, Metwalli AEM, Abdelhady WA, Abdelghani AA, AbdAllah ES, Ramadan A, Rushdy T. Intraoperative endomanometric laparoscopic Nissen fundoplication improves postoperative outcomes in large sliding hiatus hernias with severe gastroesophageal reflux disease: a retrospective cohort study. Int J Surg 2023; 109:3312-3321. [PMID: 37566907 PMCID: PMC10651251 DOI: 10.1097/js9.0000000000000659] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 07/24/2023] [Indexed: 08/13/2023]
Abstract
BACKGROUND Laparoscopic Nissen fundoplication (LNF) is the gold standard surgical intervention for gastroesophageal reflux disease (GERD). LNF can be followed by recurrent symptoms or complications affecting patient satisfaction. The aim of this study is to assess the value of the intraoperative endomanometric evaluation of esophagogastric competence and pressure combined with LNF in patients with large sliding hiatus hernia (>5 cm) with severe GERD (DeMeester score >100). MATERIALS AND METHODS This is a retrospective, multicenter cohort study. Baseline characteristics, postoperative dysphagia and gas bloat syndrome, recurrent symptoms, and satisfaction were collected from a prospectively maintained database. Outcomes analyzed included recurrent reflux symptoms, postoperative side effects, and satisfaction with surgery. RESULTS Three hundred sixty patients were stratified into endomanometric LNF (180 patients, LNF+) and LNF alone (180 patients, LNF). Recurrent heartburn (3.9 vs. 8.3%) and recurrent regurgitation (2.2 vs. 5%) showed a lower incidence in the LNF+ group ( P =0.012). Postoperative score III recurrent heartburn and score III regurgitations occurred in 0 vs. 3.3% and 0 vs. 2.8% cases in the LNF+ and LNF groups, respectively ( P =0.005). Postoperative persistent dysphagia and gas bloat syndrome occurred in 1.75 vs. 5.6% and 0 vs. 3.9% of patients ( P =0.001). Score III postoperative persistent dysphagia was 0 vs. 2.8% in the two groups ( P =0.007). There was no redo surgery for dysphagia after LNF+. Patient satisfaction at the end of the study was 93.3 vs. 86.7% in both cohorts, respectively ( P =0.05). CONCLUSIONS Intraoperative high-resolution manometry and endoscopic were feasible in all patients, and the outcomes were favorable from an effectiveness and safety standpoint.
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Affiliation(s)
- Tamer A.A.M. Habeeb
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | | | - Mauro Podda
- Department of Surgical Science, University of Cagliari, Cagliari, Italy
| | - Alberto Aiolfi
- Division of General Surgery, Department of Biomedical Science for Health, I.R.C.C.S. Ospedale Galeazzi-Sant’Ambrogio, University of Milan, Milan, Italy
| | | | | | - Mohamed F. Labib
- General Surgery Department, Faculty of Medicine, Al-Azher University, Egypt
| | - Fawzy M. Mustafa
- General Surgery Department, Faculty of Medicine, Al-Azher University, Egypt
| | - Hamdi Elbelkasi
- General Surgery Department, Mataryia Teaching Hospital, Egypt
| | - Ahmed Hamdy
- Department of Hepato-Bilio-Pancreatic (HBP) Surgery, National Hepatology and Tropical Medicine Research Institute, Cairo, Egypt
| | | | - Ahmed M. Sallam
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Mohamed A. Zaitoun
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Mohamed Negm
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Abdelshafy Mostafa
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Mahmoud Abdou Yassin
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Tamer M. Elshahidy
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | | | - Mohamed I. Mansour
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Mostafa M. Elaidy
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Adel Mahmoud Moursi
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Ahmed M. Yehia
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Hassan Ashour
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | | | - Waleed A. Abdelhady
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Amr. A. Abdelghani
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Ehab S. AbdAllah
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Alaaedin Ramadan
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Tamer Rushdy
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig, Egypt
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Sanagapalli S, Plumb A, Lord RV, Sweis R. How to effectively use and interpret the barium swallow: Current role in esophageal dysphagia. Neurogastroenterol Motil 2023; 35:e14605. [PMID: 37103465 DOI: 10.1111/nmo.14605] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 03/27/2023] [Accepted: 04/11/2023] [Indexed: 04/28/2023]
Abstract
BACKGROUND The barium swallow is a commonly performed investigation, though recent decades have seen major advances in other esophageal diagnostic modalities. PURPOSE The purpose of this review is to clarify the rationale for components of the barium swallow protocol, provide guidance on interpretation of findings, and describe the current role of the barium swallow in the diagnostic paradigm for esophageal dysphagia in relation to other esophageal investigations. The barium swallow protocol, interpretation, and reporting terminology are subjective and non-standardized. Common reporting terminology and an approach to their interpretation are provided. A timed barium swallow (TBS) protocol provides more standardized assessment of esophageal emptying but does not evaluate peristalsis. Barium swallow may have higher sensitivity than endoscopy for detecting subtle strictures. Barium swallow has lower overall accuracy than high-resolution manometry for diagnosing achalasia but can help secure the diagnosis in cases of equivocal manometry. TBS has an established role in objective assessment of therapeutic response in achalasia and helps identify the cause of symptom relapse. Barium swallow has a role in the evaluating manometric esophagogastric junction outflow obstruction, in some cases helping to identify where it represents an achalasia-like syndrome. Barium swallow should be performed in dysphagia following bariatric or anti-reflux surgery, to assess for both structural and functional postsurgical abnormality. Barium swallow remains a useful investigation in esophageal dysphagia, though its role has evolved due to advancements in other diagnostics. Current evidence-based guidance regarding its strengths, weaknesses, and current role are described in this review.
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Affiliation(s)
- Santosh Sanagapalli
- Department of Gastroenterology and Hepatology, St. Vincent's Hospital Sydney, Darlinghurst, Australia
- School of Clinical Medicine, St. Vincent's Healthcare Campus, University of New South Wales, Sydney, Australia
| | - Andrew Plumb
- Centre for Medical Imaging, University College London Hospital, London, UK
| | - Reginald V Lord
- Department of Surgery, University of Notre Dame School of Medicine, Sydney, Australia
| | - Rami Sweis
- GI Physiology Unit, University College London Hospital, London, UK
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Riccardi M, Eriksson SE, Tamesis S, Zheng P, Jobe BA, Ayazi S. Ineffective esophageal motility: The impact of change of criteria in Chicago Classification version 4.0 on predicting outcome after magnetic sphincter augmentation. Neurogastroenterol Motil 2023; 35:e14624. [PMID: 37278157 DOI: 10.1111/nmo.14624] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 05/18/2023] [Accepted: 05/24/2023] [Indexed: 06/07/2023]
Abstract
BACKGROUND The most recent update of the Chicago Classification (CCv4.0) attempts to provide a more clinically relevant definition for ineffective esophageal motility (IEM). The impact of this new definition on predicting outcome after antireflux surgery is unknown. The aim of this study was to compare utility of IEM diagnosis based on CCv4.0 to CCv3.0 in predicting surgical outcome after magnetic sphincter augmentation (MSA) and to assess any additional parameters that hold value in future definitions. METHODS Records of 336 patients who underwent MSA at our institution between 2013 and 2020 were reviewed. Preoperative manometry files were re-analyzed using both Chicago Classification version 3.0 (CCv3.0) and CCv4.0 definitions of IEM. The utility of each IEM definition in predicting surgical outcome was then compared. Individual manometric components and impedance data were also assessed. KEY RESULTS Immediate dysphagia was reported by 186 (55.4%) and persistent dysphagia by 42 (12.5%) patients. CCv3.0 IEM criteria were met by 37 (11%) and CCv4.0 IEM by 18 (5.4%) patients (p = 0.011). CCv3.0 and CCv4.0 IEM were equally poor predictors of immediate (AUC = 0.503 vs. 0.512, p = 0.7482) and persistent (AUC = 0.519 vs. 0.510, p = 0.7544) dysphagia. The predicted dysphagia probability of less than 70% bolus clearance (BC) was 17.4%, higher than CCv4.0 IEM at 16.7%. When BC was incorporated into CCv4.0 IEM criteria, the probability increased significantly to 30.0% (p = 0.0042). CONCLUSIONS & INFERENCES The CCv3.0 and CCv4.0 of IEM are poor predictors of dysphagia after MSA. Adding BC to the new definition improves its predictive utility and should be considered in future definitions.
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Affiliation(s)
- Margaret Riccardi
- Foregut Division, Surgery Institute, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
| | - Sven E Eriksson
- Foregut Division, Surgery Institute, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
| | - Steven Tamesis
- Foregut Division, Surgery Institute, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
| | - Ping Zheng
- Foregut Division, Surgery Institute, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
| | - Blair A Jobe
- Foregut Division, Surgery Institute, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
- Department of Surgery, Drexel University, Philadelphia, Pennsylvania, USA
| | - Shahin Ayazi
- Foregut Division, Surgery Institute, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
- Department of Surgery, Drexel University, Philadelphia, Pennsylvania, USA
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12
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Yaseri HF, Yaseri AF. The correlation between helicobacter pylori and idiopathic achalasia: A case control study. J Family Med Prim Care 2023; 12:1943-1946. [PMID: 38024896 PMCID: PMC10657102 DOI: 10.4103/jfmpc.jfmpc_1815_22] [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] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 02/27/2023] [Accepted: 06/01/2023] [Indexed: 12/01/2023] Open
Abstract
Background Idiopathic achalasia is a common and well-recognized primary esophageal motility disorder with unknown etiology and is characterized by the abnormality of esophageal body peristalsis associated with an impaired relaxation of the lower esophageal sphincter (LES). The aim of this study is to explore the correlation between Helicobacter pylori and idiopathic achalasia. Methods This study was conducted on 700 patients, with dysphagia, regurgitation, and non-cardiac chest pain (NCCP), who met our inclusion criteria. The mean ± SD age was 39.8 ± 11 (13-80 years), and 60% (420) of the participants were female. Of the participants, 108 had idiopathic achalasia and 105 were normal participants who were placed in the case and control groups, respectively. They were enrolled in the study based on high-resolution manometry. H. pylori was confirmed by a histological study. In the biopsy, specimens were taken by esophagogastroduodenoscopy. Results Our results revealed that 71.3% and 45% of the participants were H. Pylori positive in the case and control groups, respectively. The odds ratio (OR) was 3.3 (95% CI: 1.80-5.99, P < 0.05), indicating a statistically significant association between H. Pylori infection and the group classification. The dominant presenting symptoms in achalasia were dysphagia (97.2%) and NCCP (80.5%), but regurgitation (65.7%) was a dominant symptom in the normal participants. Conclusions and Inferences Diverse autoimmune and apoptotic phenomena induced by H. Pylori influence the pathogenesis of idiopathic achalasia, suggesting an underlying link between H. Pylori infection and idiopathic achalasia. This correlation should be confirmed by other clinical and experimental studies.
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Affiliation(s)
- Hashem F. Yaseri
- Gastrointestinal and Liver Diseases Research Center, Iran University of Medical Sciences, Tehran, Iran
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Ruggiero L, Iovino P, Gargano D, Caloro A, De Leo L, D’Antonio A, Caputo A, Santonicola A. Upper Esophageal Sphincter Metrics across Eosinophilic Esophagitis, Gastroesophageal Reflux Disease and Functional Dysphagia: A Pilot Study. J Clin Med 2023; 12:5548. [PMID: 37685614 PMCID: PMC10488079 DOI: 10.3390/jcm12175548] [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] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 08/20/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND Recent studies have evaluated the upper esophageal sphincter (UES) with high-resolution manometry (HRM) in some esophageal diseases, but not eosinophilic esophagitis (EoE). The aim of our study was to evaluate the function of the UES across EoE, gastroesophageal reflux disease (GERD), functional dysphagia (FD), and the relationship with esophageal symptoms, esophageal body contraction, and esophagogastric junction (EGJ) metrics. METHODS HRM was performed on 30 EoE, 18 GERD, and 29 FD patients according to the Chicago Classification 3.0. The study data were exported to the online analysis platform Swallow Gateway. The UES was assessed in terms of UES Resting Pressure (UES-RP), UES Basal Pressure (UES-BP), UES Integrated Relaxation Pressure (UES-IRP), UES Relaxation Time (UES-RT), Basal UES Contractile Integral (Basal UES-CI), Post-Deglutitive UES Contractile Integral (Post-Deglutitive UES-CI), and Proximal Contractile Integral (PCI). RESULTS ANOVA analysis showed significantly higher values of Post-Deglutitive UES-CI in EoE patients compared with FD patients (p = 0.001). Basal UES-CI and UES-RP showed significantly higher values in EoE (p = 0.002, p = 0.038) and GERD (p < 0.001, p = 0.001) patients compared with FD patients. Correlations between LES-CI and Post-Deglutitive UES-CI, Basal UES-CI, and UES-RP (p ≤ 0.001, p = 0.027, p = 0.017, respectively), and between LES-BP and Post-Deglutitive UES-CI (p = 0.019), independent of diagnosis, were shown. No correlations have been demonstrated between the UES, EGJ metrics, and esophageal symptoms. CONCLUSIONS Some differences in UES metrics in the three different diseases were found. Further studies are needed to confirm the results of our pilot study and possible applications in clinical practice.
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Affiliation(s)
- Luigi Ruggiero
- Gastrointestinal Unit, Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84084 Baronissi, Italy; (L.R.); (P.I.); (A.C.); (L.D.L.)
| | - Paola Iovino
- Gastrointestinal Unit, Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84084 Baronissi, Italy; (L.R.); (P.I.); (A.C.); (L.D.L.)
| | - Domenico Gargano
- Allergy and Clinical Immunology Unit, San Giuseppe Moscati Hospital, 83100 Avellino, Italy;
| | - Angela Caloro
- Gastrointestinal Unit, Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84084 Baronissi, Italy; (L.R.); (P.I.); (A.C.); (L.D.L.)
| | - Luca De Leo
- Gastrointestinal Unit, Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84084 Baronissi, Italy; (L.R.); (P.I.); (A.C.); (L.D.L.)
| | - Antonio D’Antonio
- Pathologic Anatomy Unit, Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84084 Baronissi, Italy; (A.D.); (A.C.)
| | - Alessandro Caputo
- Pathologic Anatomy Unit, Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84084 Baronissi, Italy; (A.D.); (A.C.)
| | - Antonella Santonicola
- Gastrointestinal Unit, Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, 84084 Baronissi, Italy; (L.R.); (P.I.); (A.C.); (L.D.L.)
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14
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Wang Y, Yu T, Zhu F, Xu Y, Bao Y, Zhang L, Lin L, Tang Y. Esophagogastric Junction Outflow Obstruction Is Likely to Be a Local Manifestation of Other Primary Diseases: Analysis of Single-Center 4-Year Follow-Up Data. Diagnostics (Basel) 2023; 13:2329. [PMID: 37510073 PMCID: PMC10378678 DOI: 10.3390/diagnostics13142329] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 06/08/2023] [Accepted: 06/30/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND Whether esophagogastric junction outflow obstruction (EGJOO) is a variant of achalasia cardia (AC) or an esophageal motility state of certain organic or systemic diseases remains controversial. We aimed to investigate the differences between EGJOO and AC in clinical characteristics and outcomes through a 4-year follow-up. METHODS Patients diagnosed with primary EGJOO or AC were included. Based on the presence of concomitant disease, EGJOO patients were divided into a functional and an anatomical EGJOO group; similarly, patients with AC were divided into an AC with organic disease group and a true AC group. Disease characteristics and high-resolution manometry (HRM) parameters were retrospectively compared between the groups, and the development of organic diseases that could affect esophageal motility disorders and responses to treatment were examined during the follow-up. Symptom relief was defined as an Eckardt score of ≤3 after the treatment. RESULTS The study included 79 AC patients and 70 EGJOO patients. Compared with patients with AC, EGJOO patients were older, had shorter disease duration, a lower Eckardt score, and were more likely to have concurrent adenocarcinoma of the esophagogastric junction (AEG) and autoimmune disease (p < 0.05 for all). The severity of dysphagia and Eckardt scores were higher in the anatomical EGJOO group than in the functional EGJOO group. Significant differences were seen in HRM parameters (UES residual pressure, LES basal pressure, and LES residual pressure) between AC and EGJOO patients. However, no significant differences in HRM parameters were observed between the functional EGJOO and anatomical EGJOO groups. Sixty-seven (95.71%) patients with EGJOO and sixty-nine (87.34%) patients with AC experienced symptom relief (p = 0.071). Among patients achieving symptom relief, a relatively large proportion of patients with EGJOO had symptom relief after medications (37/67, 55.22%), the resolution of potential reasons (7/67, 10.45%), and spontaneous relief (15/67, 22.39%), while more patients with AC had symptom relief after POEM (66/69, 95.65%). Among EGJOO patients achieving symptom relief, more patients (7/20, 35%) with anatomical EGJOO had symptom relief after the resolution of potential reasons for EGJOO, while more patients (32/47, 68.09%) with functional EGJOO had symptom relief with medications. CONCLUSIONS Concurrent AEG and autoimmune diseases are more likely in EGJOO than in AC. A considerable part of EGJOO may be the early manifestation of an organic disease. Anatomical EGJOO patients experience symptom improvement with the resolution of primary diseases, while most functional EGJOO patients experience symptom relief with pharmacotherapy alone or even without any treatment.
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Affiliation(s)
- Yan Wang
- Department of Gastroenterology, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China
| | - Ting Yu
- Department of Gastroenterology, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China
| | - Feng Zhu
- Department of Gastroenterology, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China
| | - Ying Xu
- Department of Gastroenterology, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China
| | - Yun Bao
- Department of Gastroenterology, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China
- Department of Gastroenterology and Hepatology, South China Hospital, Health Science Center, Shenzhen University, Shenzhen 440307, China
| | - Ling Zhang
- Department of Gastroenterology, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China
- Department of Gastroenterology, Southeast University Zhongda Hospital, Nanjing 210029, China
| | - Lin Lin
- Department of Gastroenterology, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China
| | - Yurong Tang
- Department of Gastroenterology, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China
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15
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Leopold AR, Jalalian A, Thaker P, Wellington J, Papademetriou M, Xie G. Major mixed motility disorders: An important subset of esophagogastric junction outflow obstruction. Neurogastroenterol Motil 2023; 35:e14555. [PMID: 37309619 DOI: 10.1111/nmo.14555] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 02/07/2023] [Accepted: 02/13/2023] [Indexed: 06/14/2023]
Abstract
BACKGROUND Esophagogastric junction outflow obstruction (EGJOO) is an esophageal motility disorder characterized by a lack of relaxation of the esophagogastric junction (EGJ), with preserved esophageal body peristalsis. We propose new terminology for the coexistence of EGJOO with hypercontractile esophagus and distal esophageal spasm as a major mixed motility disorder (MMMD), and normal peristalsis or a minor disorder of peristalsis such as ineffective esophageal motility with EGJOO as isolated or ineffective EGJOO (IEGJOO). METHODS We reviewed prior diagnoses of EGJOO, stratified diagnoses as IEGJOO or MMMD, and compared their symptomatic presentations, high-resolution manometry (HRM) and endoluminal functional lumen imaging probe (EndoFLIP) metrics, and treatment responses at 2-6 months of follow-up. RESULTS Out of a total of 821 patients, 142 met CCv3 criteria for EGJOO. Twenty-two were confirmed by CCv4 and EndoFLIP as having EGJOO and were clinically managed. Thirteen had MMMD, and nine had IEGJOO. Groups had no difference in demographic data or presenting symptoms by Eckardt score (ES). HRM showed MMMD had greater distal contractile integral, frequency of hypercontractile swallows, and frequency of spastic swallows, and greater DI by EndoFLIP. Patients with MMMD showed greater reduction in symptoms after LES-directed intervention when measured by ES compared with IEGJOO (7.2 vs. 4.0). CONCLUSION Patients with MMMD and IEGJOO present similarly. Detectable differences in HRM portend different responses to endoscopic therapy. Because patients with MMMD have greater short-term prognosis, they should be considered a different diagnostic classification to guide therapy.
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Affiliation(s)
- Andrew R Leopold
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Aria Jalalian
- University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Parth Thaker
- Department of Internal Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Jennifer Wellington
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
- Atrium Health Gastroenterology and Hepatology, Charlotte, North Carolina, USA
| | - Marianna Papademetriou
- Division of Gastroenterology and Hepatology, Veterans Affairs Washington DC Medical Center, Washington, D.C., USA
| | - Guofeng Xie
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
- Division of Gastroenterology and Hepatology, Veterans Affairs Maryland Healthcare System, Baltimore, Maryland, USA
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16
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Eriksson SE, Jobe BA, Ayazi S. Magnetic sphincter augmentation and high-resolution manometry: impact of biomechanical properties on esophageal motility and clinical significance for selection and outcomes. Dis Esophagus 2023; 36:doac092. [PMID: 36533428 DOI: 10.1093/dote/doac092] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 11/09/2022] [Accepted: 11/14/2022] [Indexed: 06/16/2023]
Abstract
Magnetic sphincter augmentation (MSA)was introduced as an alternative to laparoscopic Nissen fundoplication (LNF). This reproducible, outpatient procedure addresses the etiology of gastroesophageal reflux disease by implanting a ring of magnetic beads across the esophagogastric junction (EGJ). MSA is designed to resist effacement of the lower esophageal sphincter (LES) and, similar to LNF, results in restoration of anti-reflux barrier competency by increasing overall length, intraabdominal length and resting pressure of the sphincter. However, the novel use of magnets to augment the physiology of the LES poses unique challenges to the physiology of the EGJ and esophagus. These impacts are best revealed through manometry. The degree of restrictive forces at the EGJ, as measured by intrabolus pressure and integrated relaxation pressure, is higher after MSA compared with LNF. In addition, contrary to the LNF, which retains neurohormonal relaxation capability during deglutition, the magnetic forces remain constant until forcibly opened. Therefore, the burden of overcoming EJG resistance is placed solely on the esophageal body contractile force, as measured by distal contractile integral and distal esophageal amplitude. The main utility of preoperative manometry is in determining whether a patient's esophagus has sufficient contractility or peristaltic reserve to adapt to the challenge of an MSA. Manometric thresholds predictive of MSA outcomes deviate from those used to define named Chicago Classification motility disorders. Therefore, individual preoperative manometric characteristics should be analyzed to aid in risk stratification and patient selection prior to MSA.
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Affiliation(s)
- Sven E Eriksson
- Esophageal Institute, Department of Surgery, Allegheny Health Network, Pittsburgh, PA, USA
| | - Blair A Jobe
- Esophageal Institute, Department of Surgery, Allegheny Health Network, Pittsburgh, PA, USA
- Department of Surgery, Drexel University, Philadelphia, PA, USA
| | - Shahin Ayazi
- Esophageal Institute, Department of Surgery, Allegheny Health Network, Pittsburgh, PA, USA
- Department of Surgery, Drexel University, Philadelphia, PA, USA
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Dervin H, Bassett P, Sweis R. Esophagogastric junction contractile integral (EGJ-CI) complements reflux disease severity and provides insight into the pathophysiology of reflux disease. Neurogastroenterol Motil 2023:e14597. [PMID: 37094069 DOI: 10.1111/nmo.14597] [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: 01/25/2023] [Revised: 02/27/2023] [Accepted: 03/29/2023] [Indexed: 04/26/2023]
Abstract
BACKGROUND Esophagogastric junction contractile integral (EGJ-CI) has not come into routine use due to methodological discrepancies and its unclear clinical utility. We aimed to determine which method of calculating EGJ-CI was best at discriminating between common reflux disease states. METHODS High-resolution manometry (HRM) and pH-Impedance measurements were acquired for 100 patients; 25 Barrett's esophagus (>3 cm/acid exposure time (AET) > 6), 25 endoscopy-negative reflux disease (ENRD; AET >6), 25 borderline reflux (AET 4-6), 25 functional heartburn (FH; AET <4), constituting the developmental cohort. EGJ-CI was calculated at 20 mmHg, 2 mmHg, and 0 mmHg isobaric contour. Empirical associations, univariable, multivariable and ROC analyses were performed between EGJ-CI and manometric/pH-impedance metrics. A validation cohort (n = 25) was used to test the new EGJ-CI cutoff. KEY RESULTS Significant correlations with AET were observed when EGJ-CI was calculated with an isobaric threshold of 20 mmHg (p < 0.001). Significant differences in EGJ-CI were observed between patients with FH and Barrett's esophagus (p = 0.004) and with ENRD (p = 0.01); however, LES basal pressure was unable to differentiate between these disease states (p = 0.09, p = 0.25, respectively). ROC analysis on the developmental cohort found that EGJ-CI 21.2 mmHg.cm demonstrated sensitivity 72% and specificity 72% between patients with reflux (Barrett's esophagus/ENRD) and FH. In the validation cohort, 92.8% with a low EGJ-CI had good/moderate improvement in symptoms following therapy compared to 54.5% with raised EGJ-CI (p = 0.026). CONCLUSIONS AND INFERENCES This study re-affirms EGJ-CI as a reliable discriminator between reflux disease (Barrett's esophagus/ENRD) and FH. In borderline reflux patients, patients with a lower EGJ-CI score (<21.2 mmHg) appear to respond better to anti-reflux therapies compared to those with a higher value.
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Affiliation(s)
- Humayra Dervin
- GI Physiology Unit, University College London, London, UK
| | | | - Rami Sweis
- GI Physiology Unit, University College London, London, UK
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Saleh CMG, Familiari P, Bastiaansen BAJ, Fockens P, Tack J, Boeckxstaens G, Bisschops R, Lei A, Schijven MP, Costamagna JG, Bredenoord AJ. The efficacy of peroral endoscopic myotomy vs. pneumatic dilation as treatment for patients with achalasia suffering from persistent or recurrent symptoms after laparoscopic Heller myotomy. A RANDOMIZED CLINICAL TRIAL. Gastroenterology 2023; 164:1108-1118.e3. [PMID: 36907524 DOI: 10.1053/j.gastro.2023.02.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 02/02/2023] [Accepted: 02/18/2023] [Indexed: 03/14/2023]
Abstract
BACKGROUND & AIMS For achalasia patients with persistent or recurrent symptoms after laparoscopic Heller myotomy (LHM), pneumatic dilation (PD) is the most frequently used treatment. Per-oral endoscopic myotomy (POEM) is increasingly being investigated as rescue therapy. This study aimed to determine the efficacy of POEM versus PD for patients with persistent or recurrent symptoms after LHM. METHODS This randomized multicenter controlled trial included patients after LHM with an Eckardt score >3 and significant stasis (≥2 cm) on timed barium esophagogram, randomized to POEM or PD. The primary outcome was treatment success, defined as an Eckardt score of ≤3, without unscheduled retreatment. Secondary outcomes included the presence of reflux esophagitis, HRM, and timed barium esophagogram findings. Follow-up duration was 1 year after initial treatment. RESULTS Ninety patients were included. POEM had a higher success rate (28 of 45 patients [62.2%]) than PD (12 of 45 patients [26.7%] (absolute difference, 35.6% [95%CI, 16.4%-54.7%]; [p=0.001); OR, 0.22 [95%CI, 0.09-0.54]; RR for success 2.33 [95%CI, 1.37-3.99]. Reflux esophagitis was not significantly different between POEM (12 of 35 [34.3%]) and PD (6 of 40 [15%]). Basal LES pressure and IRP-4 were significantly lower in the POEM group [p=0.034; p=0.002]. Barium column height after 2 and 5 minutes was significantly less in patients treated with POEM [p=0.005; p=0.015]. CONCLUSION Among achalasia patients with persistent or recurrent symptoms after LHM, POEM resulted in a significantly higher success rate than PD, with a numerically higher incidence of grade A-B reflux esophagitis.
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Ayazi S, Schwameis K, Zheng P, Newhams K, Myers BM, Grubic AD, Hoppo T, Jobe BA. The Impact of Magnetic Sphincter Augmentation (MSA) on Esophagogastric Junction (EGJ) and Esophageal Body Physiology and Manometric Characteristics. Ann Surg 2023; 277:e545-51. [PMID: 35129522 DOI: 10.1097/SLA.0000000000005239] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To evaluate the impact of MSA on lower esophageal sphincter (LES) and esophageal body using high resolution impedance manometry. BACKGROUND MSA is an effective treatment in patients with gastroesophageal reflux disease, but there is limited data on its impact on esophageal functional physiology. METHODS Patients who underwent MSA were approached 1-year after surgery for objective foregut testing consists of upper endoscopy, esophagram, high resolution impedance manometry, and esophageal pH-monitoring. Postoperative data were then compared to the preoperative measurements. RESULTS A total of 100 patients were included in this study. At a mean follow up of 14.9(10.1) months, 72% had normalization of esophageal acid exposure. MSA resulted in an increase in mean LES resting pressure [29.3(12.9) vs 25(12.3), P < 0.001]. This was also true for LES overall length [2.9(0.6) vs 2.6(0.6), P = 0.02] and intra-abdominal length [1.2(0.7) vs 0.8(0.8), P < 0.001]. Outflow resistance at the EGJ increased after MSA as demonstrated by elevation in intrabolus pressure (19.6 vs 13.5 mmHg, P < 0.001) and integrated relaxation pressure (13.5 vs 7.2, P < 0.001). MSA was also associated with an increase in distal esophageal body contraction amplitude [103.8(45.4) vs 94.1(39.1), P = 0.015] and distal contractile integral [2647.1(2064.4) vs 2099.7(1656.1), P < 0.001]. The percent peristalsis and incomplete bolus clearance remained unchanged ( P = 0.47 and 0.08, respectively). CONCLUSIONS MSA results in improvement in the LES manometric characteristics. Although the device results in an increased outflow resistance at the EGJ, the compensatory increase in the force of esophageal contraction will result in unaltered esophageal peristaltic progression and bolus clearance.
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20
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Pham KDC, Lauritzen SS, Tjora E, Gilja OH, Hatlebakk JG, Aßmus J, Havre RF. The outcome of primary per oral endoscopic myotomy (POEM) for treatment of achalasia: Norwegian single-center experience with long-term follow-up. Scand J Surg 2023; 112:3-10. [PMID: 36484306 DOI: 10.1177/14574969221139706] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIMS Per oral endoscopic myotomy (POEM) has become an established treatment for achalasia, but no Scandinavian studies with long-term follow-up exist. This study from a tertiary referral center in Norway investigates the short-, mid-, and long-term feasibility, safety, efficacy, and complications of POEM. METHODS Prospective data from the first 84 patients who underwent POEM from 2014 to 2019 were analyzed. The median follow-up time was 44 months. Clinical success was defined as the Eckardt score (ES) ⩽3, and reflux as pathological if the acid exposure time (pH < 4) was more than 6%. ES was used for symptom evaluation before, and at 6, 12, and up to 64 months after POEM. RESULTS A total of 50 males and 34 females were included. A total of 43 (51%) were treatment naïve, 24 (28.6%) had been previously treated with botulinum toxin, pneumatic balloon dilatation, or both, and 17 (20.2%) were previously treated with Heller's myotomy. The median post-POEM ES at 12 months was 1 (0-9), compared to pre-POEM 7 (4-12) (p < 0.01). At 12 months after POEM, clinical success persisted in 74 patients (88.1%). Clinical success was the highest for patients who were naïve to treatment, 41/43 (95%), and lower for those previously treated with Heller's myotomy 12/17 (70.6%). Long-term follow-up at 5-6 years of 42 patients showed a clinical success rate of 94%. We experienced adverse events in five patients (6%). Post-POEM pathological reflux was found in 46% (28/61). After 3-4 years, the median ES was 1, and after 5-6 years, it was 2. CONCLUSION POEM was safe and relieved the symptoms of achalasia significantly and persistently. The procedure had a better outcome in treatment naïve than previously treated patients. However, POEM is associated with significantly increased esophageal acid exposure. TWITTER SUMMARY Norwegian single-center study: POEM had a clinical success rate of 94% after 5-6 years since its introduction at the center in 2014, providing a safe and effective treatment for achalasia.
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Affiliation(s)
- Khanh Do-Cong Pham
- Department of Medicine Haukeland University Hospital Jonas Lies vei 65 5021 Bergen.,Norway Department of Clinical Medicine University of Bergen Bergen Norway.,Bergen Research Group for Advanced Gastrointestinal Endoscopy (BRAGE) Haukeland University Hospital Bergen Norway
| | - Sigurd Strumse Lauritzen
- Bergen Research Group for Advanced Gastrointestinal Endoscopy (BRAGE), Haukeland University Hospital, Bergen, Norway
| | - Erling Tjora
- Department of Pediatrics, Haukeland University Hospital, Bergen, Norway
| | - Odd Helge Gilja
- Department of Medicine, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Medicine, University of Bergen, Bergen, Norway.,National Centre for Ultrasound in Gastroenterology, Haukeland University Hospital, Bergen, Norway
| | - Jan Gunnar Hatlebakk
- Department of Medicine, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Jörg Aßmus
- Centre for Clinical Research, Haukeland University Hospital, Bergen, Norway
| | - Roald Flesland Havre
- Department of Medicine, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Medicine, University of Bergen, Bergen, Norway.,Bergen Research Group for Advanced Gastrointestinal Endoscopy (BRAGE), Haukeland University Hospital, Bergen, Norway
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Patel A, Gyawali CP. The role of magnetic sphincter augmentation (MSA) in the gastroesophageal reflux disease (GERD) treatment pathway: the gastroenterology perspective. Dis Esophagus 2023:7034219. [PMID: 36776100 DOI: 10.1093/dote/doad005] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 11/29/2022] [Revised: 01/18/2023] [Indexed: 02/14/2023]
Abstract
Magnetic sphincter augmentation (MSA) is a surgical intervention for well-characterized gastroesophageal reflux disease (GERD), where the esophagogastric junction barrier is augmented using a bracelet of magnetized titanium beads. MSA could be an attractive option for patients with documented GERD who wish to avoid long-term pharmacologic therapy or whose symptoms are not adequately managed with lifestyle modifications and pharmacologic therapy. The 'ideal' MSA patient is one with prominent regurgitation, without dysphagia or esophageal motor dysfunction, with objective evidence of GERD on upper endoscopy and/or ambulatory reflux monitoring. Appropriate candidates with significant hiatus hernia may pursue MSA with concomitant hiatus hernia repair. The increasing adoption of MSA in the GERD treatment pathway reflects research that shows benefits in long-term outcomes and healthcare costs compared with other established therapies in appropriate clinical settings.
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Affiliation(s)
- Amit Patel
- Division of Gastroenterology, Duke University School of Medicine and the Durham VA Medical Center, Durham, NC, USA
| | - C Prakash Gyawali
- Division of Gastroenterology, Washington University School of Medicine, Saint Louis, MO, USA
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22
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Kent DT, Scott WC, Ye C, Fabbri D. Objective Pharyngeal Phenotyping in Obstructive Sleep Apnea With High-Resolution Manometry. Otolaryngol Head Neck Surg 2023. [PMID: 36939475 DOI: 10.1002/ohn.257] [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] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 12/05/2022] [Accepted: 12/17/2022] [Indexed: 01/30/2023]
Abstract
OBJECTIVE Drug-induced sleep endoscopy (DISE) is a commonly used diagnostic tool for surgical procedural selection in obstructive sleep apnea (OSA), but it is expensive, subjective, and requires sedation. Here we present an initial investigation of high-resolution pharyngeal manometry (HRM) for upper airway phenotyping in OSA, developing a software system that reliably predicts pharyngeal sites of collapse based solely on manometric recordings. STUDY DESIGN Prospective cross-sectional study. SETTING An academic sleep medicine and surgery practice. METHODS Forty participants underwent simultaneous HRM and DISE. A machine learning algorithm was constructed to estimate pharyngeal level-specific severity of collapse, as determined by an expert DISE reviewer. The primary outcome metrics for each level were model accuracy and F1-score, which balances model precision against recall. RESULTS During model training, the average F1-score across all categories was 0.86, with an average weighted accuracy of 0.91. Using a holdout test set of 9 participants, a K-nearest neighbor model trained on 31 participants attained an average F1-score of 0.96 and an average accuracy of 0.97. The F1-score for prediction of complete concentric palatal collapse was 0.86. CONCLUSION Our findings suggest that HRM may enable objective and dynamic mapping of the pharynx, opening new pathways toward reliable and reproducible assessment of this complex anatomy in sleep.
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Affiliation(s)
- David T Kent
- Department of Otolaryngology-Head & Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - William C Scott
- Department of Otolaryngology-Head and Neck Surgery, Nashville VA Medical Center, Nashville, Tennessee, USA
| | - Cheng Ye
- Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Daniel Fabbri
- Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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23
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Xiang J, Chai N, Wang S, Li L, Wang X, Linghu E. Long-term outcomes of peroral endoscopic myotomy for Chicago classification type I vs type III achalasia in treatment-naive patients. Dis Esophagus 2023; 36:6668244. [PMID: 35975660 DOI: 10.1093/dote/doac055] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/14/2022] [Accepted: 07/30/2022] [Indexed: 02/01/2023]
Abstract
The efficacy of peroral endoscopic myotomy (POEM) for achalasia has potential associations with Chicago classification by high-resolution manometry (HRM). Type II achalasia demonstrates the best response to POEM of all subtypes, while there remain controversies between type I and type III. Moreover, previous treatment history might cause discrepancy in direct comparison. We aimed to compare the clinical outcome of POEM for type I vs type III in treatment-naive patients. In total, 82 patients with type I or type III achalasia (45 type I, 37 type III) from February 2015 to December 2018 were enrolled and POEM was carried out as the initial treatment. Clinical success, change of Eckardt scores and HRM parameters were analyzed and compared between type I and type III group. About, 43 (95.6%) patients and 34 (91.9%) patients in type I and type III group acquired the clinical success (P = 0.821). Eckardt score and HRM results after POEM treatment decreased significantly in either group (P<0.01). Compared to type III group, higher reduction rates of Eckardt score (type I vs type III, 78.6 vs 66.9%, P = 0.034) and basal LES pressure (type I vs type III, 58.9 vs 40.4%, P = 0.040) were observed in type I group. Type I achalasia patients showed better response to POEM with more favorable clinical remission in Eckardt score and HRM outcomes than type III.
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Affiliation(s)
- Jingyuan Xiang
- Department of Gastroenterology, the First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Ningli Chai
- Department of Gastroenterology, the First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Shasha Wang
- Department of Gastroenterology, the First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Longsong Li
- Department of Gastroenterology, the First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Xiangyao Wang
- Department of Gastroenterology, the First Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Enqiang Linghu
- Department of Gastroenterology, the First Medical Center of Chinese PLA General Hospital, Beijing, China
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Sallette M, Lenz J, Mion F, Roman S. From Chicago classification v3.0 to v4.0: Diagnostic changes and clinical implications. Neurogastroenterol Motil 2023; 35:e14467. [PMID: 36314395 PMCID: PMC10078267 DOI: 10.1111/nmo.14467] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [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: 04/15/2022] [Revised: 08/12/2022] [Accepted: 09/12/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND The Chicago Classification (CC) used to define esophageal motility disorders in high-resolution manometry (HRM) has evolved over time. Our aim was to compare the frequency of motility disorders diagnosed with the last two versions (CCv3.0 and CCv4.0) and to evaluate symptoms severity according to the diagnoses. METHODS From June to December 2020, patients who underwent esophageal HRM with swallows in supine and sitting positions were included. HRM studies were retrospectively analyzed using CCv3.0 and CCv4.0. Symptoms severity and quality of life were assessed with validated standardized questionnaires. KEY RESULTS Among the 130 patients included (73 women, mean age 52 years), motility disorder diagnoses remained unchanged in 102 patients (78%) with both CC. The 3 patients with esophago-gastric junction outflow obstruction (EGJOO) with CCv3.0 were EGJOO, ineffective esophageal motility (IEM) and normal with CCv4.0. Twenty-four out of 63 IEM diagnosed with the CCv3.0 (38%) turned into normal motility with the CCv4.0. Whatever the CC used, brief esophageal dysphagia questionnaire score was significantly higher in patients with EGJ relaxation disorders compared to those with IEM (25 (0-34) vs 0 (0-19), p = 0.01). Gastro-Esophageal Reflux disease questionnaire (GERD-Q) score was higher in patients with IEM with both CC compared to those who turned to normal with CCv4.0. CONCLUSIONS AND INFERENCES While motility disorders diagnoses remained mainly unchanged with both CC, IEM was less frequent with CCv4.0 compared to CCv3.0. The higher GERD-Q score in IEM patients with CCv4.0 suggests that CCv4.0 might identify IEM more likely associated with GERD.
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Affiliation(s)
- Morgane Sallette
- Digestive Physiology, Hospices Civils de Lyon, Lyon, France.,Gastro-enterology, Hospital Archet 2, Nice, France
| | - Jamila Lenz
- Digestive Physiology, Hospices Civils de Lyon, Lyon, France
| | - François Mion
- Digestive Physiology, Hospices Civils de Lyon, Lyon, France.,Digestive Physiology, Lyon I University, Lyon, France.,Lab Tau, Inserm, Université Lyon 1, LYON, France
| | - Sabine Roman
- Digestive Physiology, Hospices Civils de Lyon, Lyon, France.,Digestive Physiology, Lyon I University, Lyon, France.,Lab Tau, Inserm, Université Lyon 1, LYON, France
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25
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Omari T, Cock C, Wu P, Szczesniak MM, Schar M, Tack J, Rommel N. Using high resolution manometry impedance to diagnose upper esophageal sphincter and pharyngeal motor disorders. Neurogastroenterol Motil 2023; 35:e14461. [PMID: 36121685 DOI: 10.1111/nmo.14461] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [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: 03/14/2022] [Revised: 07/01/2022] [Accepted: 08/24/2022] [Indexed: 12/31/2022]
Abstract
BACKGROUND Oro-pharyngeal pathophysiology, including upper esophageal sphincter (UES) and pharyngeal disorders, can be assessed by pharyngeal high-resolution manometry impedance (P-HRM-I). We aimed to establish methodology to diagnose disorders utilizing P-HRM-I, hypothesizing that the objective measures could be used to diagnose disordered deglutition evidenced by greater aspiration scores. METHODS Patients (n = 509, 18-91 years) were compared to controls (n = 120, 20-94 years). Variables measuring UES relaxation, UES opening extent, intrabolus pressure, and pharyngeal contractile strength were derived for 10 ml liquid swallows. Three associated pharyngeal pressurization patterns, which may be indicative of obstructed flow, were characterized: pan-pressurization (Type 1), distal compartmentalized pressurization (Type 2), and transient pressurization (Type 3). Deglutitive aspiration was determined from video fluoroscopy. RESULTS UES relaxation pressure was best able to differentiate patients from controls (T 6.528, p < 0.0001). Patients with abnormal relaxation pressure (>8 mmHg) more frequently exhibited pharyngeal pressurization patterns and had adjunct evidence of reduced luminal distensibility (high intrabolus pressure and/or reduced UES opening). Utilizing this information, a diagnostic scheme was devised identifying 138 patients with UES disorder. A further 96 patients without evidence of UES disorder had abnormally weak pharyngeal pressures, confirming propulsive disorder. Amongst a sub-sample of 320 patients undergoing video fluoroscopy, those with pharyngeal pressurizations and adjunct evidence of reduced UES relaxation and/or distensibility had higher aspiration scores (Chi-square 60.169, p < 0.0001). CONCLUSION P-HRM-I can provide evidence for UES disorder based on pharyngeal pressurization patterns and abnormal findings for UES relaxation pressure, UES opening, and intrabolus pressure. Measuring pharyngeal contractility requires further optimization.
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Affiliation(s)
- Taher Omari
- Flinders Health and Medical Research Institute and College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Charles Cock
- Flinders Health and Medical Research Institute and College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia.,Department of Gastroenterology & Hepatology, Flinders Medical Centre, Southern Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - Peter Wu
- Department of Gastroenterology and Hepatology, St George Hospital, University of New South Wales, Sydney, New South Wales, Australia
| | - Michal Marcin Szczesniak
- Department of Gastroenterology and Hepatology, St George Hospital, University of New South Wales, Sydney, New South Wales, Australia
| | - Mistyka Schar
- Flinders Health and Medical Research Institute and College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Jan Tack
- Department of Gastroenterology, Neurogastroenterology & Motility, University Hospitals Leuven, Leuven, Belgium.,Translational Research Centre Gastrointestinal Disease (TARGID), KU Leuven, Leuven, Belgium
| | - Nathalie Rommel
- Department of Gastroenterology, Neurogastroenterology & Motility, University Hospitals Leuven, Leuven, Belgium.,Translational Research Centre Gastrointestinal Disease (TARGID), KU Leuven, Leuven, Belgium.,Deglutology, Department of Neurosciences, ExpORL, University of Leuven, Leuven, Belgium
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Katsumata R, Manabe N, Sakae H, Hamada K, Ayaki M, Murao T, Fujita M, Kamada T, Kawamoto H, Haruma K. Clinical characteristics and manometric findings of esophageal achalasia-a systematic review regarding differences among three subtypes. J Smooth Muscle Res 2023; 59:14-27. [PMID: 36948611 PMCID: PMC10036217 DOI: 10.1540/jsmr.59.14] [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] [Subscribe] [Scholar Register] [Indexed: 03/24/2023] Open
Abstract
Esophageal achalasia is classified into three subtypes according to manometric findings. Since several factors, including clinical characteristics and treatment response, have been reported to differ among the subtypes, the underlying pathogenesis may also differ. However, a comprehensive understanding regarding the differences is still lacking. We therefore performed a systematic review of the differences among the three subtypes of achalasia to clarify the current level of comprehension. In terms of clinical features, type III, which is the least frequently diagnosed of the three subtypes, showed the oldest age and most severe symptoms, such as chest pain. In contrast, type I showed a higher prevalence of lung complications, and type II showed weight loss more frequently than the other types. Histopathologically, type I showed a high loss of ganglion cells in esophagus, and on a molecular basis, type III had elevated serum pro-inflammatory cytokine levels. In addition to peristalsis and the lower esophageal sphincter (LES) function, the upper esophageal sphincter (UES) function of achalasia has attracted attention, as an impaired UES function is associated with severe aspiration pneumonia, a fatal complication of achalasia. Previous studies have indicated that type II shows a higher UES pressure than the other subtypes, while an earlier decline in the UES function has been confirmed in type I. Differences in the treatment response are also crucial for managing achalasia patients. A number of studies have reported better responses in type II cases and less favorable responses in type III cases to pneumatic dilatation. These differences help shed light on the pathogenesis of achalasia and support its clinical management according to the subtype.
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Affiliation(s)
- Ryo Katsumata
- Department of Health Care Medicine, Kawasaki Medical School, 577 Matsushima, Kurashiki city, Okayama 701-0192, Japan
| | - Noriaki Manabe
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, 577 Matsushima, Kurashiki city, Okayama 701-0192, Japan
| | - Hiroyuki Sakae
- Department of Internal Medicine, Tsuyama Chuo Hospital, 1756 Kawasaki, Tsuyama, Okayama 708-0841, Japan
| | - Kenta Hamada
- Department of Gastroenterology, Okayama University Hospital, 2-5-1 Shikata-cho, Kitaku, Okayama 700-8558, Japan
| | - Maki Ayaki
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, 577 Matsushima, Kurashiki city, Okayama 701-0192, Japan
| | - Takahisa Murao
- Department of Health Care Medicine, Kawasaki Medical School, 577 Matsushima, Kurashiki city, Okayama 701-0192, Japan
| | - Minoru Fujita
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, 577 Matsushima, Kurashiki city, Okayama 701-0192, Japan
| | - Tomoari Kamada
- Department of Health Care Medicine, Kawasaki Medical School, 577 Matsushima, Kurashiki city, Okayama 701-0192, Japan
| | - Hirofumi Kawamoto
- Department of General Internal Medicine 2, Kawasaki Medical School, 577 Matsushima, Kurashiki city, Okayama 701-0192, Japan
| | - Ken Haruma
- Department of General Internal Medicine 2, Kawasaki Medical School, 577 Matsushima, Kurashiki city, Okayama 701-0192, Japan
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Di Capua F, Cesana GC, Uccelli M, De Carli SM, Giorgi R, Ferrari D, Olmi S. Sleeve Gastrectomy with Rossetti Fundoplication Increases Lower Esophageal Sphincter Tone Preventing Gastroesophageal Reflux Disease: High-Resolution Manometry Assessment. J Laparoendosc Adv Surg Tech A 2023; 33:44-51. [PMID: 35675688 DOI: 10.1089/lap.2022.0123] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Background: Laparoscopic sleeve gastrectomy (LSG) is associated with the long-term development of gastroesophageal reflux disease (GERD). Recent studies on LSG with fundoplication showed a lower rate of postoperative GERD than LSG alone; however, there is a lack of objective instrumental data in the literature. This study aimed to evaluate whether and how fundoplication associated with Sleeve Gastrectomy affects the esophagogastric physiology. Materials and Methods: This prospective observational study included 20 patients with morbid obesity, GERD, and lower esophageal sphincter (LES) hypotonia. All the patients underwent LSG with Rossetti fundoplication. High-resolution manometry was performed pre- and postoperatively. All the patients completed the 6 months follow-up. Results: The fundoplication increased LES tone in all patients. The increase in the LES tone was statistically significant (330% increase). The integrated relaxation pressure and the distal contractile integral both increased accordingly, indicating an increased esophageal effort to pass through the modified esophagogastric junction. Conclusion: Rossetti fundoplication associated with LSG increased LES tone and decreased the chance of developing long-term GERD after LSG.
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Affiliation(s)
- Francesco Di Capua
- General and Oncologic Surgery Department, Centre of Advanced Laparoscopic Surgery, Centre of Bariatric Surgery, San Marco Hospital GSD, Osio Sotto, Italy
| | - Giovanni Carlo Cesana
- General and Oncologic Surgery Department, Centre of Advanced Laparoscopic Surgery, Centre of Bariatric Surgery, San Marco Hospital GSD, Osio Sotto, Italy
| | - Matteo Uccelli
- General and Oncologic Surgery Department, Centre of Advanced Laparoscopic Surgery, Centre of Bariatric Surgery, San Marco Hospital GSD, Osio Sotto, Italy
| | - Stefano Maria De Carli
- General and Oncologic Surgery Department, Centre of Advanced Laparoscopic Surgery, Centre of Bariatric Surgery, San Marco Hospital GSD, Osio Sotto, Italy
| | - Riccardo Giorgi
- General and Oncologic Surgery Department, Centre of Advanced Laparoscopic Surgery, Centre of Bariatric Surgery, San Marco Hospital GSD, Osio Sotto, Italy
| | - Davide Ferrari
- General Surgery Residency Program, University of Milan, Milan, Italy
| | - Stefano Olmi
- General and Oncologic Surgery Department, Centre of Advanced Laparoscopic Surgery, Centre of Bariatric Surgery, San Marco Hospital GSD, Osio Sotto, Italy
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Caruso AM, Bommarito D, Girgenti V, Amato G, Figuccia A, Casuccio A, Ferlisi A, Genuardi R, La Fata S, Mattei R, Milazzo MPM, Di Pace MR. Evaluation of Dysphagia and Inhalation Risk in Neurologically Impaired Children Using Esophageal High-Resolution Manometry with Swallowing Analysis. Children (Basel) 2022; 9:children9121987. [PMID: 36553430 PMCID: PMC9777053 DOI: 10.3390/children9121987] [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] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 12/09/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Dysphagia in neurologically impaired children is associated with feeding difficulties, malnutrition and aspiration pneumonia. Esophageal high-resolution manometry (HRM) has been used in the diagnosis of motility disorders affecting the swallowing process. The aim of this study was to analyze swallowing functions in NI children by using HRM in order to establish swallow parameters identifying inhalation risk. METHODS Twenty-five NI children with cerebral palsy were submitted to esophageal HRM with UES analysis, comparing the results with non-NI children. The following parameters were evaluated: maximum pressure and duration of contraction of the velopharynx (VP) and tongue base (TB), and maximal, minimal, resting pressure and relaxation duration of the upper esophageal sphincter (UES). RESULTS pVP max, pTB max, pUES max and resting pressure were lower, while p UES minimal was higher and relaxation duration was shorter in NI children vs. the control group. Predictive values of inhalation risk were evaluated. CONCLUSIONS This study evaluates inhalation risk in NI children using HRM to study UES function. Our results confirm the alterations described in NI children: insufficient contraction and clearing force for bolus transmission through the pharynx and incomplete UES relaxation can predispose to pharyngeal residues and inhalation independently of swallowing because of lower values of UES resting.
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Affiliation(s)
- Anna Maria Caruso
- Pediatric Surgical Unit, Children’s Hospital ‘G. di Cristina’, ARNAS Civico, 4, 90127 Palermo, Italy
- Correspondence: ; Tel.: +39-091-6666-009; Fax: +39-091-6666-006
| | - Denisia Bommarito
- Pediatric Surgical Unit, Children’s Hospital ‘G. di Cristina’, ARNAS Civico, 4, 90127 Palermo, Italy
| | - Vincenza Girgenti
- Pediatric Surgical Unit, Children’s Hospital ‘G. di Cristina’, ARNAS Civico, 4, 90127 Palermo, Italy
| | - Glenda Amato
- Pediatric Surgical Unit, Children’s Hospital ‘G. di Cristina’, ARNAS Civico, 4, 90127 Palermo, Italy
| | - Adele Figuccia
- Pediatric Surgical Unit, Department Health Promotion, of Mother and Child Care, Internal Medicine and Medical Specialities, University of Palermo, 61, 90133 Palermo, Italy
| | - Alessandra Casuccio
- Pediatric Surgical Unit, Department Health Promotion, of Mother and Child Care, Internal Medicine and Medical Specialities, University of Palermo, 61, 90133 Palermo, Italy
| | - Annalisa Ferlisi
- Cystic Fibrosis and Respiratory Pediatric Unit, Children’s Hospital ‘G. di Cristina’, ARNAS Civico, 4, 90127 Palermo, Italy
| | - Rosaria Genuardi
- Pediatric Anestesiologit Intensive Unit Care Children’s Hospital ‘G. di Cristina’, ARNAS Civico, 4, 90127 Palermo, Italy
| | - Sabrina La Fata
- Medical Direction, Pediatric Nutritional Service, Children’s Hospital ‘G. di Cristina’, ARNAS Civico, 4, 90127 Palermo, Italy
| | - Rosalia Mattei
- Pediatric Surgical Unit, Children’s Hospital ‘G. di Cristina’, ARNAS Civico, 4, 90127 Palermo, Italy
| | | | - Maria Rita Di Pace
- Pediatric Surgical Unit, Department Health Promotion, of Mother and Child Care, Internal Medicine and Medical Specialities, University of Palermo, 61, 90133 Palermo, Italy
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29
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Nakamura J, Sato H, Onimaru M, Abe H, Shiwaku H, Shiota J, Sato C, Sakae H, Ominami M, Hata Y, Fukuda H, Ogawa R, Tatsuta T, Ikebuchi Y, Yokomichi H, Takuto H, Inoue H. Efficacy of peroral endoscopic myotomy for esophageal motility disorders after gastric surgery: Japan Achalasia Multicenter Study. Dig Endosc 2022; 34:1394-1402. [PMID: 35656635 DOI: 10.1111/den.14369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 04/01/2022] [Accepted: 05/31/2022] [Indexed: 02/08/2023]
Abstract
OBJECTIVES Patients with esophageal motility disorders (EMDs) including achalasia after gastric surgery have not been thoroughly characterized. Furthermore, the efficacy of peroral endoscopic myotomy (POEM) in this population should be clarified. METHODS In this retrospective multicenter study of 3707 patients with EMDs, 31 patients (0.8%) had a history of gastric surgery. Patient characteristics and POEM efficacy were compared between patients with and without previous gastric surgery. RESULTS In patients with EMD after gastric surgery, age at EMD diagnosis was higher (72.0 years), male sex was predominant (90.3%), and the American Society of Anesthesiologists physical status score was higher (≥II, 48.4%). High-resolution manometry (HRM) findings did not reveal significant differences. In patients who underwent gastric surgery, atrophic gastritis was common (80.6%), and gastric cancer was the primary surgical indication (32.3%). Distal gastrectomy was performed in 28 patients (90.3%). POEM was effective (3.3% adverse events; 100% treatment success). The incidence rates of reflux esophagitis (RE) and symptomatic gastroesophageal reflux disease (GERD) were 60.0% and 16.7%, respectively, without significant intergroup differences, and severe RE was not observed in the long-term follow-up. Extended gastric myotomy was a risk factor for RE. CONCLUSION Patients with gastric surgery often present severe disease manifestations; the surgical indication is mainly gastric cancer. HRM findings can be similarly used for diagnosis in patients with and without gastric surgery. POEM maintains safety and efficacy with acceptable RE and symptomatic GERD rates. To prevent RE, extended myotomy should be avoided.
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Affiliation(s)
- Jun Nakamura
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Hiroki Sato
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan.,Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, USA
| | - Manabu Onimaru
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Hirofumi Abe
- Department of Gastroenterology, Kobe University Hospital, Hyogo, Japan
| | - Hironari Shiwaku
- Department of Gastroenterological Surgery, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Junya Shiota
- Department of Gastroenterology and Hepatology, Nagasaki University Hospital, Nagasaki, Japan
| | - Chiaki Sato
- Department of Surgery, Tohoku University School of Medicine, Miyagi, Japan
| | - Hiroyuki Sakae
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Masaki Ominami
- Department of Gastroenterology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Yoshitaka Hata
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hisashi Fukuda
- Division of Gastroenterology, Department of Medicine, Jichi Medical University, Tochigi, Japan
| | - Ryo Ogawa
- Department of Gastroenterology, Faculty of Medicine, Oita University, Oita, Japan
| | - Tetsuya Tatsuta
- Department of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine, Aomori, Japan
| | - Yuichiro Ikebuchi
- Division of Gastroenterology and Nephrology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori, Japan
| | - Hiroshi Yokomichi
- Department of Health Sciences, University of Yamanashi, Yamanashi, Japan
| | - Hikichi Takuto
- Department of Endoscopy, Fukushima Medical University Hospital, Fukushima, Japan
| | - Haruhiro Inoue
- Digestive Diseases Center, Showa University Koto Toyosu Hospital, Tokyo, Japan
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30
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Abstract
With the advent of high-resolution esophageal manometry, it is recognized that the antireflux barrier receives a contribution from both the lower esophageal sphincter (intrinsic sphincter) and the muscle of the crural diaphragm (extrinsic sphincter). Further, an increased intra-abdominal pressure is a major force responsible for an adaptive response of a competent sphincter or the disruption of the esophagogastric junction resulting in gastroesophageal reflux, especially in the presence of a hiatal hernia. This review describes how the pressure dynamics in the lower esophageal sphincter were discovered and measured over time and how this has influenced the development of antireflux surgery.
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Affiliation(s)
- Stefano Siboni
- Division of General and Foregut Surgery, Department of Biomedical Sciences for Health, University of Milan, IRCCS Policlinico San Donato, San Donato Milanese
| | - Luigi Bonavina
- Division of General and Foregut Surgery, Department of Biomedical Sciences for Health, University of Milan, IRCCS Policlinico San Donato, San Donato Milanese
| | | | - Ciara Egan
- Humanitas University, Humanitas Research Hospital, Rozzano, Milan
| | - Edoardo Savarino
- Gastroenterology Unit, Department of Surgery, Oncology, and Gastroenterology, University Hospital of Padova, Padova, Italy
| | | | - Tom R. DeMeester
- Emeritus, Keck School of Medicine, University of Southern California, Montague, MI
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31
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Asnong A, Tack J, Devoogdt N, De Groef A, Geraerts I, D'Hoore A. Exploring the pathophysiology of LARS after low anterior resection for rectal cancer with high-resolution colon manometry. Neurogastroenterol Motil 2022; 34:e14432. [PMID: 35866548 DOI: 10.1111/nmo.14432] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [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: 02/17/2022] [Revised: 05/16/2022] [Accepted: 06/10/2022] [Indexed: 01/31/2023]
Abstract
BACKGROUND A total mesorectal excision for rectal cancer-although nerve- and sphincter-sparing-can give rise to significant bowel symptoms, commonly referred to as low anterior resection syndrome (LARS). The exact pathophysiology of this syndrome still remains largely unknown, and the impact of radical surgery on colonic motility has only been scarcely investigated. METHODS High-resolution colon manometry was performed in patients, 12-24 months after restoration of transit. Patients were divided into two groups: patients with major LARS and no/minor LARS, according to the LARS-score. Colonic motor patterns were compared, and the relationship of these patterns with the LARS-scores was investigated. KEY RESULTS Data were analyzed in 18 patients (9 no/minor LARS, 9 major LARS). Cyclic short antegrade motor patterns did occur more in patients with major LARS (total: p = 0.022; post-bisacodyl: p = 0.004) and were strongly correlated to LARS-scores after administering bisacodyl (p < 0.001). High amplitude propagating contractions (HAPC's) that started in the proximal colon and ended in the mid-section of the colon occurred significantly less in patients with major LARS compared with patients with no/minor LARS (p = 0.015). CONCLUSIONS AND INFERENCES The occurrence of more cyclic short antegrade motor patterns and less HAPC's (from the proximal to the mid-colon) is more prevalent in patients with major LARS. These findings help to understand the differences in pathophysiology in patients developing major versus no/minor bowel complaints after TME for rectal cancer.
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Affiliation(s)
- Anne Asnong
- Department of Rehabilitation Sciences, Faculty of Movement and Rehabilitation Sciences, Leuven, Belgium
| | - Jan Tack
- Department of Chronic Diseases, Metabolism and Ageing, Faculty of Medicine, Leuven, Belgium.,Department of Translational Research in Gastrointestinal Disorders, University Hospitals Leuven, Leuven, Belgium
| | - Nele Devoogdt
- Center for lymphedema, University Hospitals Leuven, Leuven, Belgium.,Department of Rehabilitation Sciences, KU Leuven - University of Leuven, Leuven, Belgium
| | - An De Groef
- Department of Rehabilitation Sciences, KU Leuven - University of Leuven, Leuven, Belgium.,Department of Rehabilitation Sciences, University of Antwerp, Antwerp, Belgium.,International Research Group Pain in Motion, Leuven, Belgium
| | - Inge Geraerts
- Department of Rehabilitation Sciences, Faculty of Movement and Rehabilitation Sciences, Leuven, Belgium.,Department of Physical Medicine and Rehabilitation, University Hospitals Leuven
| | - André D'Hoore
- Department of Oncology, Faculty of Medicine, Leuven, Belgium.,Department of Abdominal Surgery, University Hospitals Leuven, Leuven, Belgium
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32
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Kunimitsu A, Ujiie N, Sato C, Taniyama Y, Okamoto H, Fukutomi T, Ozawa Y, Ohnuma S, Unno M, Kamei T. Esophageal Intramural Pseudodiverticulosis Diagnosed by Combining Esophagogastroduodenoscopy, Esophagography, and High-resolution manometry: A Case Report. Intern Med 2022; 62:1495-1499. [PMID: 36223924 DOI: 10.2169/internalmedicine.0337-22] [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] [Indexed: 04/07/2023] Open
Abstract
Esophageal intramural pseudodiverticulosis (EIPD) is a rare disease. A 78-year-old man with dysphagia presented to our hospital. The presence of diffuse esophageal spasm was suspected by his primary-care doctor. High-resolution manometry (HRM) showed no abnormal findings. The patient was diagnosed with EIPD and Candida esophagitis, by esophagogastroduodenoscopy (EGD) and esophagography. His symptoms improved after symptomatic treatment for Candida esophagitis with oral administration of an antifungal drug. EIPD should be considered in patients with dysphagia; EGD and esophagography should be performed when diagnosing EIPD.
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Affiliation(s)
- Atsushi Kunimitsu
- Department of Surgery, Tohoku University Graduate School of Medicine, Japan
| | - Naoto Ujiie
- Department of Surgery, Tohoku University Graduate School of Medicine, Japan
| | - Chiaki Sato
- Department of Surgery, Tohoku University Graduate School of Medicine, Japan
| | - Yusuke Taniyama
- Department of Surgery, Tohoku University Graduate School of Medicine, Japan
| | - Hiroshi Okamoto
- Department of Surgery, Tohoku University Graduate School of Medicine, Japan
| | - Toshiaki Fukutomi
- Department of Surgery, Tohoku University Graduate School of Medicine, Japan
| | - Yohei Ozawa
- Department of Surgery, Tohoku University Graduate School of Medicine, Japan
| | - Shinobu Ohnuma
- Department of Surgery, Tohoku University Graduate School of Medicine, Japan
| | - Michiaki Unno
- Department of Surgery, Tohoku University Graduate School of Medicine, Japan
| | - Takashi Kamei
- Department of Surgery, Tohoku University Graduate School of Medicine, Japan
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33
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Delbaen C, Gkolfakis P, Devière J, Blero D, Louis H. Guidewire-assisted placement of water-perfused esophageal high-resolution manometry probe when gastric insertion fails: A single-center experience. Neurogastroenterol Motil 2022; 34:e14379. [PMID: 35429096 DOI: 10.1111/nmo.14379] [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: 11/01/2021] [Revised: 03/17/2022] [Accepted: 03/22/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND Blind positioning of a high-resolution manometry (HRM) probe across the esophagogastric junction (EGJ) is not always possible. We report our experience using guidewire-assisted water-perfused HRM probe insertion when the EGJ could not be traversed. METHODS Retrospective study analyzing the failure rate of EGJ insertion during HRM, and reporting a series of guidewire-assisted procedures. KEY RESULTS Among 2727 HRM procedures, the failure rate for traversing the EGJ was 2.7% (73 patients). The technique of guidewire-assisted placement of the HRM probe was used in 25 patients; it was well-tolerated and successful in all patients. No motility disorder was found in 6 patients. In four patients with previously diagnosed achalasia, achalasia subtype changed to type III in one patient. While a suspected motility disorder at barium esophagram and/or initial imperfect HRM tracing was confirmed in 10 patients, a new motility disorder was diagnosed in five patients using guidewire-assisted placement of the HRM probe. CONCLUSIONS AND INFERENCES In cases of inability to traverse the EGJ, insertion of a water-perfused HRM probe using an endoscopically-placed nasogastric guidewire allows successful EGJ and esophageal peristalsis assessment. Although motility disorders are often suspected using alternative diagnostic modalities, guidewire-assisted placement of HRM may be helpful for revealing them in patients where alternative diagnostic modalities are either unavailable or inconclusive.
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Affiliation(s)
- Corinne Delbaen
- Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Paraskevas Gkolfakis
- Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Jacques Devière
- Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Daniel Blero
- Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Hubert Louis
- Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium
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34
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Alcalá‐Gonzalez LG, Malagelada C, Livovsky DM, Azpiroz F. Effect of colonic distension on small bowel motility measured by jejunal high-resolution manometry. Neurogastroenterol Motil 2022; 34:e14351. [PMID: 35318777 PMCID: PMC9540628 DOI: 10.1111/nmo.14351] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 02/02/2022] [Accepted: 02/24/2022] [Indexed: 12/29/2022]
Abstract
BACKGROUND Abnormal motility patterns in the jejunum can be detected in patients with prominent colonic content, and these abnormalities may be due to either a primary jejunal dysfunction or a reflex distortion. The objective of the present study was to determine the effect of colonic distension on small bowel postprandial motility using high-resolution manometry. METHODS Single center, controlled, parallel, randomized, single blind study in healthy subjects testing the effect of colonic filling vs sham infusion on the responses to a meal in 16 healthy subjects. Nutrients were continuously infused in the proximal jejunum (2 Kcal/min) during the 2-h study period to induce a steady-state postprandial motor pattern. Jejunal motility was measured by water-perfused, high-resolution manometry. After 1 h postprandial recording (basal period), gas was infused during 7.5 min via a rectal tube (720 mL or sham infusion), and jejunal motility was recorded for another hour. KEY RESULTS Jejunal postprandial motility during the basal period was characterized by two overlapping components: a) continuous segmental activity (non-propagated or shortly propagated) and b) intercurrent propagated fronts (3.8 ± 1.1 fronts of 2-5 clustered contractions/h >10 cm propagation). As compared to sham infusion, colonic gas filling: a) inhibited continuous segmental contractile activity (by 17 ± 4%; p = 0.044 vs control group) and b) stimulated intermittent propagated fronts (up to 9.0 ± 2.2 fronts/h; p = 0.017 vs control group). CONCLUSIONS AND INFERENCES Long retrograde reflexes induced by colonic distension distort the balance between segmental and propagated activity, and may affect the normal response of the jejunum to food ingestion. Jejunal manometry in patients may be artifacted by colonic overload.
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Affiliation(s)
- Luis G. Alcalá‐Gonzalez
- Department of MedicineUniversitat Autònoma de BarcelonaBarcelonaSpain
- Digestive System Research UnitUniversity Hospital Vall d'Hebron BarcelonaCentro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (Ciberehd)BarcelonaSpain
| | - Carolina Malagelada
- Department of MedicineUniversitat Autònoma de BarcelonaBarcelonaSpain
- Digestive System Research UnitUniversity Hospital Vall d'Hebron BarcelonaCentro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (Ciberehd)BarcelonaSpain
| | - Dan M. Livovsky
- Department of MedicineUniversitat Autònoma de BarcelonaBarcelonaSpain
- Digestive System Research UnitUniversity Hospital Vall d'Hebron BarcelonaCentro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (Ciberehd)BarcelonaSpain
| | - Fernando Azpiroz
- Department of MedicineUniversitat Autònoma de BarcelonaBarcelonaSpain
- Digestive System Research UnitUniversity Hospital Vall d'Hebron BarcelonaCentro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (Ciberehd)BarcelonaSpain
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35
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Shahsavari D, Smith MS, Malik Z, Parkman HP. Hiatal hernias associated with acid reflux: size larger than 2 cm matters. Dis Esophagus 2022; 35:6513901. [PMID: 35066592 DOI: 10.1093/dote/doac001] [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: 02/28/2021] [Revised: 11/11/2021] [Accepted: 12/17/2021] [Indexed: 01/05/2023]
Abstract
Hiatal hernia (HH) is associated with gastroesophageal reflux disease (GERD); the effect of HH size on GERD is not well defined. To evaluate the relationship between HH size as measured by high-resolution esophageal manometry (HREM) and reflux parameters on esophageal pH-impedance testing (multichannel intraluminal impedance-pH [MII-pH]) to define HH sizes associated with GERD. HREM and MII-pH studies were reviewed. The relationship of HH size to other parameters was analyzed with multivariable logistic regression. Correlation coefficients were determined using Spearman and Pearson's tests. A total of 897 patients underwent both HREM and MII-pH. There were 529 (58.9%) patients with HH size <1 cm, 203 (22.6%) with HH 1.0-1.9 cm, and 165 (18.4%) with HH ≥2 cm. Larger HH size was associated with lower esophageal sphincter (LES) basal and residual pressures (r = -0.43 and r = -0.48, p < 0.01), higher acid exposure time (AET) (r = 0.17, p < 0.01), number of acidic refluxes (r = 0.16, p < 0.05), and number of reflux episodes detected by impedance (total r = 0.22, p < 0.01). HH ≥ 2 cm compared with smaller size HH was associated with higher proximal AET%, acidic refluxes, and reflux episodes detected by impedance (p < 0.05). Increasing HH size was associated with older age, higher AET, and number of reflux episodes. HH ≥2 cm was associated with multiple worsened GERD parameters. Low LES pressure was weakly associated with an increase in the number of reflux episodes. Larger HHs, particularly >2 cm, are associated with more severe GERD parameters.
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Affiliation(s)
- Dariush Shahsavari
- Department of Gastroenterology and Hepatology, Medical College of Georgia at Augusta University, Augusta, GA, USA
| | - Michael S Smith
- Division of Gastroenterology and Hepatology, Mount Sinai West & Mount Sinai Morningside Hospitals, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Zubair Malik
- Section of Gastroenterology, Temple University, Philadelphia, PA, USA
| | - Henry P Parkman
- Section of Gastroenterology, Temple University, Philadelphia, PA, USA
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36
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Visaggi P, Ghisa M, Del Corso G, Baiano Svizzero F, Mariani L, Tolone S, Frazzoni M, Buda A, Bellini M, Savarino V, Penagini R, Gyawali CP, Savarino EV, de Bortoli N. Chicago classification v4.0 protocol improves specificity and accuracy of diagnosis of oesophagogastric junction outflow obstruction. Aliment Pharmacol Ther 2022; 56:606-613. [PMID: 35751633 PMCID: PMC9544646 DOI: 10.1111/apt.17101] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [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: 04/30/2022] [Revised: 06/09/2022] [Accepted: 06/09/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Chicago classification version 4.0 (CCv4.0) introduced stringent diagnostic criteria for oesophagogastric junction outflow obstruction (EGJOO), in order to increase the clinical relevance of the diagnosis, although this has not yet been demonstrated. AIMS To determine the prevalence of EGJOO using CCv4.0 criteria in patients with CCv3.0-based EGJOO, and to assess if provocative manoeuvres can predict a conclusive CCv4.0 diagnosis of EGJOO. METHODS Clinical presentation, high resolution manometry (HRM) with rapid drink challenge (RDC), and timed barium oesophagogram (TBE) data were extracted for patients diagnosed with EGJOO as per CCv3.0 between 2018 and 2020. Patients were then re-classified according to CCv4.0 criteria, using clinically relevant symptoms (dysphagia and/or chest pain), and abnormal barium emptying at 5 min on TBE. Receiver operating characteristic (ROC) analyses identified HRM predictors of EGJOO. RESULTS Of 2010 HRM studies, 144 (7.2%) fulfilled CCv3.0 criteria for EGJOO (median age 61 years, 56.9% female). Upon applying CCv4.0 criteria, EGJOO prevalence decreased to 1.2%. On ROC analysis, integrated relaxation pressure during RDC (RDC-IRP) was a significant predictor of a conclusive EGJOO diagnosis by CCv4.0 criteria (area under the curve: 96.1%). The optimal RDC-IRP threshold of 16.7 mm Hg had 87% sensitivity, 97.1% specificity, 95.7% negative predictive value and 91.3% positive predictive value for a conclusive EGJOO diagnosis; lower thresholds (10 mmHg, 12 mmHg) had better sensitivity but lower specificity. CONCLUSION CCv4.0 criteria reduced the prevalence of EGJOO by 80%, thereby refining the diagnosis and identifying clinically relevant outflow obstruction. Elevated RDC-IRP can predict conclusive EGJOO per CCv4.0.
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Affiliation(s)
- Pierfrancesco Visaggi
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and SurgeryUniversity of PisaPisaItaly
| | - Matteo Ghisa
- Division of Gastroenterology, Department of Surgery, Oncology and GastroenterologyUniversity of PaduaPaduaItaly,Gastroenterology Unit, Department of Oncological Gastrointestinal SurgeryS. Maria del Prato HospitalFeltreItaly
| | | | - Federica Baiano Svizzero
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and SurgeryUniversity of PisaPisaItaly
| | - Lucia Mariani
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and SurgeryUniversity of PisaPisaItaly
| | - Salvatore Tolone
- Division of Surgery, Department of SurgeryUniversity of Campania Luigi VanvitelliCasertaItaly
| | - Marzio Frazzoni
- Gastroenterology Digestive Pathophysiology UnitBaggiovara HospitalModenaItaly
| | - Andrea Buda
- Division of Gastroenterology, Department of Surgery, Oncology and GastroenterologyUniversity of PaduaPaduaItaly
| | - Massimo Bellini
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and SurgeryUniversity of PisaPisaItaly
| | - Vincenzo Savarino
- Division of Gastroenterology, Department of Internal Medicine (DIMI)University of GenoaGenoaItaly
| | - Roberto Penagini
- Gastroenterology and Endoscopy Unit ‐ Department of Pathophysiology and TransplantationFondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico ‐ University of MilanMilanItaly
| | - C. Prakash Gyawali
- Division of GastroenterologyUniversity Washington University School of MedicineSt. LouisMissouriUSA
| | - Edoardo V. Savarino
- Division of Gastroenterology, Department of Surgery, Oncology and GastroenterologyUniversity of PaduaPaduaItaly
| | - Nicola de Bortoli
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and SurgeryUniversity of PisaPisaItaly
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Evans-Barns HME, Swannjo JB, Trajanovska M, Safe M, Hutson JM, Dinning PG, King SK. Post-operative anorectal manometry in children with Hirschsprung disease: A systematic review. Neurogastroenterol Motil 2022; 34:e14311. [PMID: 34964199 DOI: 10.1111/nmo.14311] [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: 09/13/2021] [Accepted: 11/30/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Hirschsprung disease is commonly encountered by pediatric surgeons. Despite advances in the surgical management, these children may experience symptoms of bowel dysfunction throughout adulthood. Anorectal manometry may be used to assess post-operative anorectal structure and function. This review aimed to consolidate and evaluate the literature pertaining to post-operative findings of anorectal manometry in children with Hirschsprung disease. PURPOSE (1) Synthesize the available data regarding anorectal motility patterns in children following repair of Hirschsprung disease. (2) Evaluate the reported anorectal manometry protocols. DATA SOURCES We performed a systematic review of four databases: Embase, MEDLINE, the Cochrane Library, and PubMed. STUDY SELECTION This systematic review was performed in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Studies reporting results of post-operative anorectal manometry in children with Hirschsprung disease were evaluated for inclusion. RESULTS Twenty-three studies satisfied inclusion criteria, with a combined cohort of 939 patients. Post-operative anorectal manometry results were reported for 682 children. The majority of included studies were assessed as "poor quality." Disparate manometry protocols, heterogeneous cohorts, and lack of standardized outcome assessments introduced a risk of outcome reporting bias, limited the comparability of results, and impeded clinical translation of findings. CONCLUSIONS This systematic review demonstrated the lack of high-quality evidence underlying the current understanding of post-operative anorectal motility in children with HD. There was little consistency in reported manometry outcomes between studies. In future work, emphasis must be placed on the application of standardized manometry protocols, cohort reporting, and patient outcome assessments.
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Affiliation(s)
- Hannah M E Evans-Barns
- Department of Paediatric Surgery, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Surgical Research Group, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
| | - Justina B Swannjo
- Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
| | - Misel Trajanovska
- Department of Paediatric Surgery, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Surgical Research Group, Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Mark Safe
- Department of Gastroenterology and Clinical Nutrition, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - John M Hutson
- Surgical Research Group, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia.,Department of Urology, The Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Phil G Dinning
- Department of Surgery, College of Medicine and Public Health, The Flinders University and Flinders Medical Centre, Bedford Park, South Australia, Australia
| | - Sebastian K King
- Department of Paediatric Surgery, The Royal Children's Hospital, Melbourne, Victoria, Australia.,Surgical Research Group, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
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Greenan G, Rogers BD, Sifrim D, Gyawali CP. Solid bolus swallows during high-resolution manometry complement multiple rapid swallows in predicting symptoms following antireflux surgery. Neurogastroenterol Motil 2022; 34:e14336. [PMID: 35195329 DOI: 10.1111/nmo.14336] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 01/10/2022] [Revised: 01/23/2022] [Accepted: 01/30/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Solid bolus swallows (SBS) assess esophageal peristalsis on high-resolution manometry (HRM). It remains unknown if increase in contraction vigor (contraction reserve) following SBS (SBS-CR) provides information similar to that observed following multiple rapid swallows (MRS-CR). METHODS Clinical and HRM data from adult patients (n = 96, age 58.2 years, 61.5% female) undergoing esophageal testing prior to anti-reflux surgery (ARS) were analyzed if both MRS and SBS were available, and compared to similar data from healthy asymptomatic volunteers (n = 18, age 27.5 years, 55.6% female). Patients reported esophageal symptoms before and after ARS using 5-point Likert scales evaluating symptom frequency and severity; scores for each patient were averaged to determine global symptoms. Distal contractile integral (DCI) from single swallows was compared to MRS DCI and SBS DCI; the ratio of single swallow DCI to MRS DCI or SBS DCI ≥1 determined the presence of contraction reserve. KEY RESULTS Multiple rapid swallows CR was concordant with SBS CR in 55.6% of healthy volunteers, 100% of absent contractility, 100% of ineffective esophageal motility (IEM) and 56.9% without IEM. Correlation between MRS DCI and SBS DCI was highest when IEM criteria were met (Spearman's rho 0.998). While neither MRS CR nor SBS CR presence differed by presenting symptoms or global symptom score at baseline, post-ARS global symptom burden was highest in the absence of both MRS CR and SBS CR, especially in patients with esophageal hypomotility using Chicago Classification version 4.0 criteria (p = 0.03). CONCLUSIONS & INFERENCES Multiple rapid swallows and SBS are complementary in predicting post-ARS symptom burden.
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Affiliation(s)
- Garrett Greenan
- Division of Gastroenterology, Washington University School of Medicine, St Louis, Missouri, USA
| | - Benjamin D Rogers
- Division of Gastroenterology, Washington University School of Medicine, St Louis, Missouri, USA.,Division of Gastroenterology, Hepatology, and Nutrition, University of Louisville School of Medicine, Louisville, Kentucky, USA
| | - Daniel Sifrim
- Division of Upper GI Physiology, Barts and the London School of Medicine and Dentistry, London, UK
| | - C Prakash Gyawali
- Division of Gastroenterology, Washington University School of Medicine, St Louis, Missouri, USA
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Kou W, Galal GO, Klug MW, Mukhin V, Carlson DA, Etemadi M, Kahrilas PJ, Pandolfino JE. Deep learning-based artificial intelligence model for identifying swallow types in esophageal high-resolution manometry. Neurogastroenterol Motil 2022; 34:e14290. [PMID: 34709712 PMCID: PMC9046460 DOI: 10.1111/nmo.14290] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 06/27/2021] [Revised: 10/13/2021] [Accepted: 10/19/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND This study aimed to build and evaluate a deep learning, artificial intelligence (AI) model to automatically classify swallow types based on raw data from esophageal high-resolution manometry (HRM). METHODS HRM studies on patients with no history of esophageal surgery were collected including 1,741 studies with 26,115 swallows labeled by swallow type (normal, hypercontractile, weak-fragmented, failed, and premature) by an expert interpreter per the Chicago Classification. The dataset was stratified and split into train/validation/test datasets for model development. Long short-term memory (LSTM), a type of deep-learning AI model, was trained and evaluated. The overall performance and detailed per-swallow type performance were analyzed. The interpretations of the supine swallows in a single study were further used to generate an overall classification of peristalsis. KEY RESULTS The LSTM model for swallow type yielded accuracies from the train/validation/test datasets of 0.86/0.81/0.83. The model's interpretation for study-level classification of peristalsis yielded accuracy of 0.88 in the test dataset. Among model misclassification, 535/698 (77%) swallows and 25/35 (71%) studies were to adjacent categories, for example, normal to weak or normal to ineffective, respectively. CONCLUSIONS AND INFERENCES A deep-learning AI model can automatically and accurately identify the Chicago Classification swallow types and peristalsis classification from raw HRM data. While future work to refine this model and incorporate overall manometric diagnoses are needed, this study demonstrates the role that AI will serve in the interpretation and classification of esophageal HRM studies.
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Affiliation(s)
- Wenjun Kou
- Gastroenterology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Galal Osama Galal
- Anesthesiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Matthew William Klug
- Anesthesiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Vladislav Mukhin
- Anesthesiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Dustin A. Carlson
- Gastroenterology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Mozziyar Etemadi
- Anesthesiology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois,Department of Biomedical Engineering, Northwestern University, Evanston, Illinois
| | - Peter J Kahrilas
- Gastroenterology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - John E. Pandolfino
- Gastroenterology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
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Hengehold T, Rogers B, Gyawali CP. Imperfect high-resolution manometry studies: Prevalence and predictive factors. Neurogastroenterol Motil 2022; 34:e14273. [PMID: 34636124 DOI: 10.1111/nmo.14273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 07/06/2021] [Revised: 08/20/2021] [Accepted: 09/19/2021] [Indexed: 12/10/2022]
Abstract
BACKGROUND Imperfect high-resolution manometry (HRM) studies can impact clinical management of patients with esophageal symptoms. METHODS Esophageal high-resolution manometry (HRM) studies attempted and/or performed by trained motility operators at a tertiary care center over a 2-year period were identified. When studies were attempted but not completed, reasons for an imperfect study (critically imperfect = LES not adequately traversed; non-critically imperfect = diaphragm not traversed), and point of identification (identified by motility nurse vs. identified on physician review) were recorded. Prevalence and clinical predictors of critically and non-critically imperfect studies were determined. KEY RESULTS Of 962 HRM studies attempted in 951 patients, 33 (3.4%) were critically imperfect (17 curled catheters), and 125 (13.0%) were non-critically imperfect. A third of critically imperfect studies, and 64.7% of curled catheters had achalasia, while 99.2% of non-critically imperfect studies had large hiatus hernias. Motility nurses detected 90.9% of critically imperfect and 55.8% of non-critically imperfect studies in real-time (p < 0.001). Achalasia independently predicted curled catheters; large hiatus hernias predicted non-critically imperfect studies (p < 0.001 for each). Compared to technically perfect studies, catheter curling was encountered more often in older patients, catheter intolerance in younger patients, and non-critically imperfect studies in females (p < 0.001 for each). No critical motor disorder was identified in intolerant patients. CONCLUSIONS AND INFERENCES Achalasia should be suspected when a curled catheter is encountered especially in older patients, while intolerant patients do not have critical motor disorders. Critically imperfect HRM studies are rare when performed by trained motility operators, which are identified in real time and aborted.
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Affiliation(s)
- Tricia Hengehold
- Division of Gastroenterology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Benjamin Rogers
- Division of Gastroenterology, Washington University School of Medicine, St. Louis, Missouri, USA.,Division of Gastroenterology, Hepatology, and Nutrition, University of Louisville School of Medicine, Louisville, Kentucky, USA
| | - C Prakash Gyawali
- Division of Gastroenterology, Washington University School of Medicine, St. Louis, Missouri, USA
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Ominami M, Sato H, Fujiyoshi Y, Abe H, Shiwaku H, Shiota J, Sato C, Sakae H, Hata Y, Fukuda H, Ogawa R, Nakamura J, Tatsuta T, Ikebuchi Y, Yokomichi H, Fujiwara Y, Inoue H. Impact of the COVID-19 pandemic on high-resolution manometry and peroral endoscopic myotomy for esophageal motility disorder in Japan. Dig Endosc 2022; 34:769-777. [PMID: 34510551 PMCID: PMC8653167 DOI: 10.1111/den.14133] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [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: 07/26/2021] [Accepted: 09/08/2021] [Indexed: 12/16/2022]
Abstract
AIM To elucidate the impact of the coronavirus disease 2019 (COVID-19) on the practice of high-resolution manometry (HRM) and peroral endoscopic myotomy (POEM) in Japan. METHODS We utilized a large-scale database involving 14 high-volume centers in Japan to investigate changes in the numbers of HRM and POEM procedures performed and outcomes of POEM between 2019 and 2020. A questionnaire survey was also conducted to analyze pandemic-associated changes in the HRM and POEM protocols. RESULTS Compared to that in 2019, the number of HRM and POEM procedures decreased by 17.2% (1587-1314) and 20.9% (630-498), respectively. These declines were prominent during the state of emergency from April to May 2020, particularly in pandemic areas. HRM and POEM in nonpandemic areas were relatively unaffected. From 2019 to 2020, there was a 0.4% (254-248) decrease in POEM cases within the prefecture, but the number outside the prefecture decreased by 33.6% (372-247). During the pandemic, the safety and efficacy of POEM were maintained. The implementation of personal protective equipment (PPE) measures varied among facilities, and PPE for POEM was relatively insufficient compared to that for HRM. CONCLUSION The COVID-19 pandemic influenced HRM and POEM practices in Japan. It is necessary to establish a sufficient system for HRM and POEM in each hospital as well as countrywide to overcome the effects of the pandemic.
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Affiliation(s)
- Masaki Ominami
- Department of GastroenterologyOsaka City University Graduate School of MedicineOsakaJapan
| | - Hiroki Sato
- Division of Gastroenterology and HepatologyGraduate School of Medical and Dental SciencesNiigata UniversityNiigataJapan
| | - Yusuke Fujiyoshi
- Digestive Diseases CenterShowa University Koto‐Toyosu HospitalTokyoJapan
| | - Hirofumi Abe
- Department of GastroenterologyKobe University HospitalHyogoJapan
| | - Hironari Shiwaku
- Department of Gastroenterological SurgeryFukuoka University Faculty of MedicineFukuokaJapan
| | - Junya Shiota
- Department of Gastroenterology and HepatologyNagasaki University HospitalNagasakiJapan
| | - Chiaki Sato
- Department of SurgeryTohoku University Graduate School of MedicineMiyagiJapan
| | - Hiroyuki Sakae
- Department of Gastroenterology and HepatologyOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Yoshitaka Hata
- Department of Medicine and Bioregulatory ScienceGraduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Hisashi Fukuda
- Division of GastroenterologyDepartment of MedicineJichi Medical UniversityTochigiJapan
| | - Ryo Ogawa
- Department of GastroenterologyFaculty of MedicineOita UniversityOitaJapan
| | - Jun Nakamura
- Department of EndoscopyFukushima Medical University HospitalFukushimaJapan
| | - Tetsuya Tatsuta
- Department of Gastroenterology and HematologyHirosaki University Graduate School of MedicineAomoriJapan
| | - Yuichiro Ikebuchi
- Division of Gastroenterology and NephrologyDepartment of Multidisciplinary Internal MedicineTottori University Faculty of MedicineTottoriJapan
| | | | - Yasuhiro Fujiwara
- Department of GastroenterologyOsaka City University Graduate School of MedicineOsakaJapan
| | - Haruhiro Inoue
- Digestive Diseases CenterShowa University Koto‐Toyosu HospitalTokyoJapan
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Lei WY, Liang SW, Hung JS, Wong MW, Liu TT, Yi CH, Lin L, Orr WC, Chen CL. Effects of menthol on esophageal motility in humans: Studies using high-resolution manometry. Neurogastroenterol Motil 2022; 34:e14267. [PMID: 34520608 DOI: 10.1111/nmo.14267] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 04/25/2021] [Revised: 08/23/2021] [Accepted: 08/30/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND/AIM The cold receptor, transient receptor potential melastatin 8 (TRPM8), has been reported to be expressed in esophageal vagal afferents. Esophageal infusion of menthol modulates esophageal perception in reflux patients via TRPM8, but the effects of menthol on esophageal motility are not well investigated. This study aimed to test the hypothesis whether the infusion of menthol into the esophagus could affect esophageal peristaltic characteristics. METHODS Eighteen healthy adults (men 13, mean age 27) underwent high-resolution manometry (HRM) using a catheter with the injection port located in mid-esophagus. Primary peristalsis was performed with ten wet swallows, while secondary peristalsis was generated by 10 rapid air injections. Two different sessions were randomly performed including acute administration of menthol (3 mM) and the placebo. RESULTS Menthol significantly decreased upper esophageal (UES) pressure of primary peristalsis than the placebo (p = 0.019). There was no difference in distal contractile integral (p = 0.33), distal latency (p = 0.86), basal lower esophageal sphincter pressure (p = 0.19), or 4-second integrated relaxation pressure (p = 0.75) between menthol and placebo. Menthol significantly decreased the frequency of secondary peristalsis subsequent to the administration of menthol during rapid injections with 20 mL air (p = 0.04). CONCLUSIONS Intraluminal infusion of menthol reduces UES basal pressure and inhibits peristaltic frequency of secondary peristalsis. The data suggest that the triggering of secondary peristalsis is probably modulated by TRPM8-sensitive mechanoreceptors; however, the activation of TRPM8 from menthol does not alter esophageal motility following deglutition or distension-induced 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
| | - Shu-Wei Liang
- Department of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan
| | - Jui-Sheng Hung
- Department of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan
| | - Ming-Wun Wong
- Department of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan.,School of Post-Baccalaureate Chinese Medicine, 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
| | - Lin Lin
- Department of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan
| | - William C Orr
- Lynn Institute for Healthcare Research, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Chien-Lin Chen
- Department of Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan.,Institute of Medical Sciences, Tzu Chi University, Hualien, Taiwan
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Oude Nijhuis RA, Snelleman JA, Oors JM, Kessing BF, Heuveling DA, Schuitenmaker JM, ten Cate L, Smout AJ, Bredenoord AJ. The inability to belch syndrome: A study using concurrent high-resolution manometry and impedance monitoring. Neurogastroenterol Motil 2022; 34:e14250. [PMID: 34435723 PMCID: PMC9285907 DOI: 10.1111/nmo.14250] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [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: 05/24/2021] [Revised: 07/13/2021] [Accepted: 08/10/2021] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Although inability to belch has previously been linked to dysfunction of the upper esophageal sphincter (UES), its underlying pathogenesis remains unclear. Our aim was to study mechanisms underlying inability to belch and the effect of UES botulinum toxin (botox) injections in these patients. METHODS We prospectively enrolled consecutive patients with symptoms of inability to belch. Patients underwent stationary high-resolution impedance manometry (HRIM) with belch provocation and ambulatory 24-h pH-impedance monitoring before and 3 months after UES botox injection. RESULTS Eight patients (four males, age 18-37 years) were included. Complete and normal UES relaxation occurred in response to deglutition in all patients. A median number of 33(15-64) gastroesophageal gas reflux episodes were observed. Despite the subsequent increase in esophageal pressure (from -4.0 [-7.7-4.2] to 8 [3.3-16.1] mmHg; p < 0.012), none of the gastroesophageal gas reflux events resulted in UES relaxation. Periods of continuous high impedance levels, indicating air entrapment (median air presence time 10.5% [0-43]), were observed during 24-h impedance monitoring. UES botox reduced UES basal pressure (from 95.7[41.2-154.0] to 29.2 [16.7-45.6] mmHg; p < 0.02) and restored belching capacity in all patients. As a result, esophageal air presence time decreased from 10.5% (0-43.4) to 0.7% (0.1-18.6; p < 0.02) and esophageal symptoms improved in all patients (VAS 6.0 [1.0-7.9] to 1.0 [0.0-2.5]; p < 0.012). CONCLUSION The results of this study underpin the existence of a syndrome characterized by an inability to belch and support the hypothesis that ineffective UES relaxation, with subsequent esophageal air entrapment, may lead to esophageal symptoms.
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Affiliation(s)
- Renske A.B. Oude Nijhuis
- Department of Gastroenterology & HepatologyAmsterdam Gastroenterology and MetabolismUniversity Medical Centers AmsterdamAmsterdamthe Netherlands
| | - Jurjaan A. Snelleman
- Department of OtorhinolaryngologyMeander Medical CenterAmersfoortthe Netherlands
| | - Jac M. Oors
- Department of Gastroenterology & HepatologyAmsterdam Gastroenterology and MetabolismUniversity Medical Centers AmsterdamAmsterdamthe Netherlands
| | - Boudewijn F. Kessing
- Department of Gastroenterology & HepatologyAmsterdam Gastroenterology and MetabolismUniversity Medical Centers AmsterdamAmsterdamthe Netherlands
| | - Derrek A. Heuveling
- Department of OtorhinolaryngologyMeander Medical CenterAmersfoortthe Netherlands
| | - Jeroen M. Schuitenmaker
- Department of Gastroenterology & HepatologyAmsterdam Gastroenterology and MetabolismUniversity Medical Centers AmsterdamAmsterdamthe Netherlands
| | | | - Andreas J.P.M. Smout
- Department of Gastroenterology & HepatologyAmsterdam Gastroenterology and MetabolismUniversity Medical Centers AmsterdamAmsterdamthe Netherlands
| | - Albert J. Bredenoord
- Department of Gastroenterology & HepatologyAmsterdam Gastroenterology and MetabolismUniversity Medical Centers AmsterdamAmsterdamthe Netherlands
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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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Sanchez MJ, Olivier S, Gediklioglu F, Almeida M, Gaeta M, Nigro M, de la Rosa R, Nguyen M, Lalehzari M, Regala F, Njei B, Deng Y, Ciarleglio M, Masoud A. Chronic opioid use is associated with obstructive and spastic disorders in the esophagus. Neurogastroenterol Motil 2022; 34:e14233. [PMID: 34532898 DOI: 10.1111/nmo.14233] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [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: 01/13/2021] [Revised: 07/03/2021] [Accepted: 07/07/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND AIMS Chronic opioid effects on the esophagus are poorly understood. We investigated whether opioids were associated with increased prevalence of esophageal motility disorders. METHODS A retrospective study of all patients undergoing high-resolution manometry (HREM) at the Yale Gastrointestinal Motility Lab between January 2014 and August 2019. Data were extracted from the electronic medical record after studies were reviewed by two motility specialists using the Chicago Classification v.3.0. We compared the manometric results of patients who use opioids to those who do not and adjusted for type and dose of opioids using a 24 h Morphine Milligram Equivalents (MME) scale to compare patients taking low or high amounts of opioids. RESULTS Four manometric abnormalities were significantly different between the opioid and non-opioid users. Achalasia type III, esophagogastric junction outflow obstruction (EGJOO), and distal esophageal spasm (DES) (p < 0.005, p < 0.01, and p < 0.005, respectively) were common among opioid users, whereas ineffective esophageal motility (IEM) was more common among non-opioid users (p < 0.01). The incidence of EGJOO was significantly higher in opioid users compared to non-opioid users (p < 0.001). Lastly, IRP, DCI, and distal latency were significantly different between the two groups. Patients in the high MME group had significantly greater IRP, DCI, and lower distal latency than non-opioids (p < 0.001). Also, achalasia type III and DES were more common in the high but not the low MME group. CONCLUSIONS Opioid use is associated with multiple abnormalities on esophageal motility and these effects may be dose-dependent.
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Affiliation(s)
- Mayra J Sanchez
- Department of Medicine, Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA
| | - Sarah Olivier
- Department of Medicine, Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA
| | - Furkan Gediklioglu
- Department of Medicine, Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA
| | - Mariana Almeida
- Department of Medicine, Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA
| | - Marina Gaeta
- Department of Medicine, Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA
| | - Mariana Nigro
- Hartford Healthcare, Neurogastroenterology and Motility Center, Fairfield, CT, USA
| | - Randolph de la Rosa
- Department of Medicine, Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA
| | - Mytien Nguyen
- Department of Medicine, Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA
| | - Mona Lalehzari
- Department of Medicine, Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA
| | - Francis Regala
- Department of Medicine, Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA
| | - Basile Njei
- Department of Medicine, Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA
| | - Yanhong Deng
- Department of Medicine, Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA
| | - Maria Ciarleglio
- Department of Medicine, Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA
| | - Amir Masoud
- Department of Medicine, Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA
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Kunieda K, Sugiyama J, Nomoto A, Ohno T, Shigematsu T, Fujishima I. Compensatory swallowing methods in a patient with dysphagia due to lateral medullary syndrome-vacuum and prolonged swallowing: A case report. Medicine (Baltimore) 2022; 101:e28524. [PMID: 35029918 PMCID: PMC8735762 DOI: 10.1097/md.0000000000028524] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Accepted: 12/20/2021] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION The nature of pharyngeal swallowing function during the course of recovery of dysphagia due to lateral medullary syndrome (LMS) is unclear. Vacuum swallowing is a compensatory swallowing method that improves the pharyngeal passage of a bolus by creating negative pressure during swallowing in the esophagus in patients with dysphagia due to LMS. We present a case involving a patient with dysphagia due to LMS who involuntarily acquired a swallowing method with prolonged and increased pharyngeal contraction and vacuum swallowing. PATIENT CONCERNS We report a unique case involving a 52-year-old patient with dysphagia due to LMS. His dysphagia was severe but improved gradually with swallowing rehabilitation. The patient involuntarily acquired a swallowing method with prolonged and increased pharyngeal contraction and vacuum swallowing. DIAGNOSIS The patient presented with dysphagia due to left LMS. A videofluoroscopic examination of swallowing revealed pharyngeal residue. INTERVENTIONS Forty-five days after the onset of the dysphagia, the swallowing pressure along the pharynx and esophagus was measured using high-resolution manometry. OUTCOMES Vacuum swallowing was observed in six out of 19 swallows (32.5%). The velopharyngeal contractile integral (CI) and mesohypopharyngeal CI values increased during swallowing, reflecting prolonged and increased pharyngeal contraction. We named this swallowing method "prolonged swallowing." CONCLUSION The findings in this case indicate that vacuum and prolonged swallowing may be compensatory swallowing methods observed in individuals recovering from dysphagia due to LMS. Further research is needed to clarify the relationship between these swallowing methods and the pathophysiology, prognosis, and treatment of dysphagia in patients with LMS.
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Affiliation(s)
- Kenjiro Kunieda
- Department of Neurology, Gifu University Graduate School of Medicine, Gifu, Japan
- Department of Rehabilitation Medicine, Hamamatsu City Rehabilitation Hospital, Hamamatsu, Japan
| | - Junya Sugiyama
- Department of Rehabilitation Medicine, Hamamatsu City Rehabilitation Hospital, Hamamatsu, Japan
| | - Akiko Nomoto
- Department of Dentistry, Hamamatsu City Rehabilitation Hospital, Hamamatsu, Japan
| | - Tomohisa Ohno
- Department of Dentistry, Hamamatsu City Rehabilitation Hospital, Hamamatsu, Japan
| | - Takashi Shigematsu
- Department of Rehabilitation Medicine, Hamamatsu City Rehabilitation Hospital, Hamamatsu, Japan
| | - Ichiro Fujishima
- Department of Rehabilitation Medicine, Hamamatsu City Rehabilitation Hospital, Hamamatsu, Japan
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47
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Kwong SL, Hernandez EG, Winiker K, Gozdzikowska K, Macrae P, Huckabee ML. Effect of Topical Nasal Anesthetic on Comfort and Swallowing in High-Resolution Impedance Manometry. Laryngoscope 2022; 132:2124-2131. [PMID: 34989412 DOI: 10.1002/lary.30010] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 12/03/2021] [Accepted: 12/22/2021] [Indexed: 11/10/2022]
Abstract
OBJECTIVES/HYPOTHESIS Use of topical nasal anesthetic (TNA) is common in high-resolution impedance manometry (HRIM). This study investigated the effect of TNA on swallowing and procedure tolerability during HRIM with a 4.2-mm catheter, a more commonly used catheter size with impedance capabilities. STUDY DESIGN Randomised experimental study with blinding of participants. METHODS Twenty healthy participants (mean age = 33 years, 16 female) were randomized to undergo HRIM using the ManoScan™ ESO Z 4.2-mm catheter twice, 1 week apart, under two conditions: with TNA (viscous lidocaine) and with placebo. Analyses included esophageal data of three saliva, three saline (5 mL), and three bread swallows (2 cm × 2 cm) performed while reclined 45°, and pharyngeal data under the same conditions while seated upright. Pharyngeal and upper esophageal sphincter (UES) HRIM parameters were analyzed using the Swallow Gateway analysis platform. Visual analogue scale (VAS) scores rating procedural comfort were analyzed. RESULTS There were no significant physiological differences in pharyngeal and UES parameters between conditions. There were also no significant differences in VAS scores under placebo (mean = 54.8, standard deviation (SD) = 19.3) and TNA (mean = 60.0, SD = 21.9) (t[19] = -0.9, P = .4) conditions; however, there was a significant difference in the first versus second session (t[19]) = 5.1, P < .05). CONCLUSIONS TNA did not improve comfort, but it also did not significantly affect swallowing behavior. There was, however, a practice effect regardless of TNA use with improved tolerance of the 4.2-mm catheter and likely more natural swallowing behavior during the second session of HRIM. LEVEL OF EVIDENCE 3 Laryngoscope, 2022.
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Affiliation(s)
- Seh Ling Kwong
- Department of Psychology, Speech and Hearing, University of Canterbury, Christchurch, New Zealand.,The University of Canterbury Rose Centre for Stroke Recovery and Research, Christchurch, New Zealand.,Tan Tock Seng Hospital, Singapore
| | - Ester G Hernandez
- Department of Psychology, Speech and Hearing, University of Canterbury, Christchurch, New Zealand.,The University of Canterbury Rose Centre for Stroke Recovery and Research, Christchurch, New Zealand
| | - Katharina Winiker
- Department of Psychology, Speech and Hearing, University of Canterbury, Christchurch, New Zealand.,The University of Canterbury Rose Centre for Stroke Recovery and Research, Christchurch, New Zealand.,Swiss University of Speech and Language Sciences SLHR, Rorschach, Switzerland
| | - Kristin Gozdzikowska
- Department of Psychology, Speech and Hearing, University of Canterbury, Christchurch, New Zealand.,The University of Canterbury Rose Centre for Stroke Recovery and Research, Christchurch, New Zealand.,Research and Innovation, University of Canterbury, Christchurch, New Zealand
| | - Phoebe Macrae
- Department of Psychology, Speech and Hearing, University of Canterbury, Christchurch, New Zealand.,The University of Canterbury Rose Centre for Stroke Recovery and Research, Christchurch, New Zealand
| | - Maggie-Lee Huckabee
- Department of Psychology, Speech and Hearing, University of Canterbury, Christchurch, New Zealand.,The University of Canterbury Rose Centre for Stroke Recovery and Research, Christchurch, New Zealand
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Alvand S, Aghaee B, Momayez Sanat Z. Characteristics of Achalasia Subtypes: Result of a Study in a Tertiary Hospital. Caspian J Intern Med 2022; 13:100-106. [PMID: 35178214 PMCID: PMC8797810 DOI: 10.22088/cjim.13.1.100] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 10/17/2021] [Accepted: 10/18/2021] [Indexed: 10/31/2022]
Abstract
BACKGROUND With the appearance of enhancing high-resolution manometry (HRM), realizing the difference of achalasia symptoms between classified groups by HRM is an outcome of interest in areas with remote access to this device. METHODS All patients newly diagnosed with achalasia from January 2019 to March 2020 were enrolled in the study. All the patients were diagnosed via HRM after undergoing endoscopy to rule out pseudo-achalasia, and grouped based on the Chicago classification criteria and answered a questionnaire assessing relevant symptoms. RESULTS We included 62 patients recently diagnosed with achalasia with a mean age of 53.66 in males (n=30), and 45.4 in females (n=32). Mean time of diagnosis was 24 months. Thirty-seven percent were in type I, 50% in type II, and 13% in type III. Dysphagia and weight loss were higher in type III, while all other relevant symptoms were higher in type II, none of which, however, was statistically significant. Weight loss was reversely associated with duration of symptoms (Spearman correlation= -0.3, P=0.01), and this reverse association was more prominent in females (Spearman correlation= -0.47, P=0.009), type III (Spearman correlation= -0.74, P=0.03), and in the first clinical stages (Spearman correlation= -0.55, P=0.04) in sub analysis. CONCLUSION Type II is the most common type of achalasia in this study. Unlike HRM classification, clinical manifestations alone cannot be used to group patients into different types. However, significant weight loss of the newly diagnosed subjects can become an indicator of on-time diagnosis of the patients.
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Affiliation(s)
- Saba Alvand
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Behnaz Aghaee
- Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Momayez Sanat
- Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran,Correspondence: Zahra Momayez Sanat, Digestive Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran. E-mail: , Tel: 0098 2182415169, Fax: 0098 2182415400
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Torresan F, Cortellini F, Azzaroli F, Ioannou A, Mularoni C, Shoshan D, Mandolesi D, De Giorgio R, Karamanolis G, Bazzoli F. Graded pneumatic dilation in subtype I and II achalasia: long-term experience in a single center. Ann Gastroenterol 2022; 35:28-33. [PMID: 34987285 PMCID: PMC8713348 DOI: 10.20524/aog.2021.0683] [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: 07/11/2021] [Accepted: 10/25/2021] [Indexed: 11/11/2022] Open
Abstract
Background The efficacy of pneumatic dilation (PD) in the management of achalasia has yielded variable results. The availability of high-resolution manometry led to the identification of 3 clinically relevant subtypes of achalasia, revealing the poor efficacy of PD in subtype III. Furthermore, PD showed a lower response rate in patients with subtype III compared to laparoscopic Heller myotomy and peroral endoscopic myotomy. This study aimed to investigate the short- and long-term efficacy, safety profile and side effects of PD with a "graded approach" in subtypes I and II achalasia. Methods We enrolled 141 patients (male 67, mean age=66±16.26 years) with achalasia (n=27 subtype I, n=74 subtype II and n=40 subtype III) between January 2010 and July 2020 at St. Orsola University Hospital, Bologna, Italy. We analyzed the data of patients with subtypes I and II, who underwent a graded-protocol PD. Short- and long-term clinical efficacy, complications and gastroesophageal reflux disease (GERD) were recorded. Results One month after graded protocol PD, 100% subtype I and 96.2% subtype II achalasia patients showed clinical remission. The PD procedure was completed without major complications in all patients. In the long-term follow up (median time: 56 months), 95.5% subtype I and 90% subtype II achalasia patients had an Eckardt score ≤3. GERD occurred in 27.7% of all patients. Conclusion A graded-protocol PD applied in the appropriate achalasia subtypes was shown to be a safe and highly effective approach, in both the short- and long-term.
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Affiliation(s)
- Francesco Torresan
- Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (Francesco Torresan, Fabio Cortellini, Francesco Azzaroli, Daniele Mandolesi, Franco Bazzoli)
| | - Fabio Cortellini
- Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (Francesco Torresan, Fabio Cortellini, Francesco Azzaroli, Daniele Mandolesi, Franco Bazzoli).,Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy (Fabio Cortellini, Francesco Azzaroli, Cecilia Mularoni, Dikla Shoshan, Franco Bazzoli)
| | - Francesco Azzaroli
- Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (Francesco Torresan, Fabio Cortellini, Francesco Azzaroli, Daniele Mandolesi, Franco Bazzoli).,Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy (Fabio Cortellini, Francesco Azzaroli, Cecilia Mularoni, Dikla Shoshan, Franco Bazzoli)
| | - Alexandros Ioannou
- 2 Department of Surgery, Gastroenterology Unit, "Aretaieio" University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece (Alexandros Ioannou, George Karamanolis)
| | - Cecilia Mularoni
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy (Fabio Cortellini, Francesco Azzaroli, Cecilia Mularoni, Dikla Shoshan, Franco Bazzoli)
| | - Dikla Shoshan
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy (Fabio Cortellini, Francesco Azzaroli, Cecilia Mularoni, Dikla Shoshan, Franco Bazzoli)
| | - Daniele Mandolesi
- Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (Francesco Torresan, Fabio Cortellini, Francesco Azzaroli, Daniele Mandolesi, Franco Bazzoli)
| | - Roberto De Giorgio
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy (Roberto De Giorgio)
| | - George Karamanolis
- 2 Department of Surgery, Gastroenterology Unit, "Aretaieio" University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece (Alexandros Ioannou, George Karamanolis)
| | - Franco Bazzoli
- Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy (Francesco Torresan, Fabio Cortellini, Francesco Azzaroli, Daniele Mandolesi, Franco Bazzoli).,Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy (Fabio Cortellini, Francesco Azzaroli, Cecilia Mularoni, Dikla Shoshan, Franco Bazzoli)
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Abstract
Objective Esophageal diverticulum is rare, and the concomitance of esophageal motility disorders (EMDs) and the efficacy of novel endoscopic treatment have not been investigated in Japan. Methods An examination including high-resolution manometry (HRM) was performed for patients with both EMDs and epiphrenic diverticulum. EMD-related epiphrenic diverticulum and Zenker's diverticulum were treated using salvage peroral endoscopic myotomy (s-POEM) and endoscopic diverticulotomy, respectively. Results Six cases of epiphrenic diverticulum were diagnosed in this study. Among 125 patients with achalasia and spastic disorders, concomitant epiphrenic diverticulum was observed in 4 (3.2%). Of these, three showed a normal lower esophageal sphincter pressure on HRM, although gastroscopy and esophagography revealed typical findings of an impaired lower esophageal sphincter relaxation. These four patients were successfully treated with s-POEM, and the Eckardt score improved from 6.3 to 0.25 at 32.5 (range: 13-56) months of follow-up, with equivalent treatment efficacy to that observed for achalasia and spastic disorders without epiphrenic diverticulum. In contrast, the two remaining cases of epiphrenic diverticulum had normal esophageal motility. Six cases of Zenker's diverticulum were diagnosed, and endoscopic diverticulotomy was successfully performed in all. The dysphagia score decreased from 2.8 to 0.17 at 14.8 (range: 2-36) months of follow-up. Overall, 12 endoscopic treatments were performed for esophageal diverticulum; no adverse events were observed. Conclusion In epiphrenic diverticulum patients, concomitant EMDs are not rare and should be carefully diagnosed. A normal lower esophageal sphincter pressure on HRM does not always mean a normal lower esophageal sphincter relaxation. S-POEM and endoscopic diverticulotomy are effective minimally invasive treatment options for EMD-related epiphrenic diverticulum and Zenker's diverticulum.
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Affiliation(s)
- Hiroki Sato
- Division of Gastroenterology, Niigata University Faculty of Medical Graduate School of Medical and Dental Science, Japan
| | - Manabu Takeuchi
- Division of Gastroenterology, Nagaoka Red Cross Hospital, Japan
| | - Kazuya Takahashi
- Division of Gastroenterology, Niigata University Faculty of Medical Graduate School of Medical and Dental Science, Japan
| | - Ken-Ichi Mizuno
- Division of Gastroenterology, Niigata University Faculty of Medical Graduate School of Medical and Dental Science, Japan
| | - Koichi Furukawa
- Division of Gastroenterology, Niigata City General Hospital, Japan
| | - Akito Sato
- Division of Gastroenterology, Nagaoka Chuo General Hospital, Japan
| | - Nao Nakajima
- Division of Gastroenterology, Niigata University Faculty of Medical Graduate School of Medical and Dental Science, Japan
| | - Junji Yokoyama
- Division of Gastroenterology, Niigata University Faculty of Medical Graduate School of Medical and Dental Science, Japan
| | - Shuji Terai
- Division of Gastroenterology, Niigata University Faculty of Medical Graduate School of Medical and Dental Science, Japan
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