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Manometric evaluation of dysphagia. Dysphagia 2023. [DOI: 10.1016/b978-0-323-99865-9.00008-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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2
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Herbella FAM, Patti MG. Chicago classification version 4.0© from surgeons' point of view. Neurogastroenterol Motil 2021; 33:e14090. [PMID: 33506552 DOI: 10.1111/nmo.14090] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 01/12/2021] [Indexed: 12/06/2022]
Affiliation(s)
| | - Marco G Patti
- Department of Surgery, Federal University of São Paulo, São Paulo, Brazil
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Changes in the Treatment of Primary Esophageal Motility Disorders Imposed by the New Classification for Esophageal Motility Disorders on High Resolution Manometry (Chicago Classification 4.0). Adv Ther 2021; 38:2017-2026. [PMID: 33772739 PMCID: PMC8107150 DOI: 10.1007/s12325-021-01714-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 03/16/2021] [Indexed: 12/21/2022]
Abstract
The Chicago Classification is the most used classification for primary esophageal motility disorders (PEMD). This classification was recently updated to the 4.0 version. This opinion piece focuses on the possible implications for the treatment of PMED determined by the new classification. Chicago Classification 4.0 included two new concepts for the diagnosis of achalasia: (1) type III achalasia diagnosis demands 100% absent peristalsis defined as either failed peristalsis or spasm; (2) “inconclusive diagnosis of achalasia” was added as a possibility. Both may decrease unnecessary treatment. Esophagogastric junction outflow obstruction, distal esophageal spasm, and hypercontractile esophagus were only considered clinically significant when correlated to supportive testing and relevant clinical symptoms and in the absence of gastroesophageal reflux disease. This may decrease the surge of treatment, especially peroral endoscopic myotomy, based solely on manometric diagnosis.
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Dell'Acqua-CassÃO B, Mardiros-Herbella FA, Farah JF, Bonadiman A, Silva LC, Patti MG. Outcomes of Laparoscopic Nissen Fundoplication in Patients with Manometric Patterns of Esophageal Motility Disorders. Am Surg 2020. [DOI: 10.1177/000313481307900423] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The manometric pattern of either diffuse esophageal spasm (DES), nutcracker esophagus (NE), or hypertensive lower esophageal sphincter (HLES) in the presence of gastroesophageal reflux disease (GERD) is considered a secondary finding and treatment should be directed toward GERD. This study aims to evaluate the outcomes of laparoscopic Nissen fundoplication (LNF) in patients with manometric patterns of esophageal motility disorders. Patients with GERD confirmed by pH monitoring and manometric pattern of DES (simultaneous contractions 20 to 90% of wet swallows), NE (increased mean distal amplitude greater than 180 mmHg), or HLES (lower esophageal sphincter pressure greater than 45 mmHg) who underwent LNF were studied. A group of 50 consecutive patients with normal esophageal motility who underwent LNF were used as control subjects. Groups were comparable to control subjects for age, gender, preoperative symptoms, hiatal hernia, and Barrett's esophagus, except for NE that had younger individuals and a lower rate of hiatal hernia. Symptomatic outcome was similar when groups were compared with control subjects. Transient dysphagia was present in the postoperative period in 33, 7, 0, and 20 per cent of the patients with HLES, DES, NE, and control subjects, respectively. LNF is an adequate treatment for patients with GERD and manometric patterns of esophageal motility disorders.
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Affiliation(s)
- Bruna Dell'Acqua-CassÃO
- Department of Surgery, Escola Paulista de Medicina, Federal University of Sao Paulo, Sao Paulo, Brazil; the
| | | | - JosÉ F. Farah
- Department of Surgery, Department of Surgery, Hospital do Servidor Público Estadual de São Paulo Francisco Morato de Oliveira, São Paulo, SP, Brazil; and the
| | - Adorisio Bonadiman
- Department of Surgery, Department of Surgery, Hospital do Servidor Público Estadual de São Paulo Francisco Morato de Oliveira, São Paulo, SP, Brazil; and the
| | - Luciana C. Silva
- Department of Surgery, Escola Paulista de Medicina, Federal University of Sao Paulo, Sao Paulo, Brazil; the
| | - Marco G. Patti
- Department of Surgery, University of Chicago, Chicago, Illinois
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Schlottmann F, Herbella FA, Patti MG. Understanding the Chicago Classification: From Tracings to Patients. J Neurogastroenterol Motil 2017; 23:487-494. [PMID: 28866876 PMCID: PMC5628980 DOI: 10.5056/jnm17026] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Revised: 04/26/2017] [Accepted: 06/09/2017] [Indexed: 01/29/2023] Open
Abstract
Current parameters of the Chicago classification include assessment of the esophageal body (contraction vigour and peristalsis), lower esophageal sphincter relaxation pressure, and intra-bolus pressure pattern. Esophageal disorders include achalasia, esophagogastric junction outflow obstruction, major disorders of peristalsis, and minor disorders of peristalsis. Sub-classification of achalasia in types I, II, and III seems to be useful to predict outcomes and choose the optimal treatment approach. The real clinical significance of other new parameters and disorders is still under investigation.
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Affiliation(s)
- Francisco Schlottmann
- Department of Surgery and Center for Esophageal Diseases, University of North Carolina, Chapel Hill, NC, USA
| | - Fernando A Herbella
- Department of Surgery, Escola Paulista de Medicina, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - Marco G Patti
- Department of Surgery and Center for Esophageal Diseases, University of North Carolina, Chapel Hill, NC, USA
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Primary Esophageal Motility Disorders: Beyond Achalasia. Int J Mol Sci 2017; 18:ijms18071399. [PMID: 28665309 PMCID: PMC5535892 DOI: 10.3390/ijms18071399] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Revised: 06/19/2017] [Accepted: 06/27/2017] [Indexed: 01/12/2023] Open
Abstract
The best-defined primary esophageal motor disorder is achalasia. However, symptoms such as dysphagia, regurgitation and chest pain can be caused by other esophageal motility disorders. The Chicago classification introduced new manometric parameters and better defined esophageal motility disorders. Motility disorders beyond achalasia with the current classification are: esophagogastric junction outflow obstruction, major disorders of peristalsis (distal esophageal spasm, hypercontractile esophagus, absent contractility) and minor disorders of peristalsis (ineffective esophageal motility, fragmented peristalsis). The aim of this study was to review the current diagnosis and management of esophageal motility disorders other than achalasia.
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Crespin OM, Tatum RP, Yates RB, Sahin M, Coskun K, Martin AV, Wright A, Oelschlager BK, Pellegrini CA. Esophageal hypermotility: cause or effect? Dis Esophagus 2016; 29:497-502. [PMID: 25893778 DOI: 10.1111/dote.12367] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Nutcracker esophagus (NE), Jackhammer esophagus (JHE), distal esophageal spasm (DES), and hypertensive lower esophageal sphincter (HTLES) are defined by esophageal manometric findings. Some patients with these esophageal motility disorders also have abnormal gastroesophageal reflux. It is unclear to what extent these patients' symptoms are caused by the motility disorder, the acid reflux, or both. The aim of this study was to determine the effectiveness of laparoscopic Nissen fundoplication (LNF) on esophageal motility disorders, gastroesophageal reflux, and patient symptoms. Between 2007 and 2013, we performed high-resolution esophageal manometry on 3400 patients, and 221 patients were found to have a spastic esophageal motility disorder. The medical records of these patients were reviewed to determine the manometric abnormality, presence of gastroesophageal symptoms, and amount of esophageal acid exposure. In those patients that underwent LNF, we compared pre- and postoperative esophageal motility, gastroesophageal symptom severity, and esophageal acid exposure. Of the 221 patients with spastic motility disorders, 77 had NE, 2 had JHE, 30 had DES, and 112 had HTLES. The most frequently reported primary and secondary symptoms among all patients were: heartburn and/or regurgitation, 69.2%; respiratory, 39.8%; dysphagia, 35.7%; and chest pain, 22.6%. Of the 221 patients, 192 underwent 24-hour pH monitoring, and 103 demonstrated abnormal distal esophageal acid exposure. Abnormal 24-hour pH monitoring was detected in 62% of patients with heartburn and regurgitation, 49% of patients with respiratory symptoms, 36.8 % of patients with dysphagia, and 32.6% of patients with chest pain. Sixty-six of the 103 patients with abnormal 24-hour pH monitoring underwent LNF. Thirty-eight (13NE, 2JHE, 6 DES, and 17 HTLES) of these 66 patients had a minimum of 6-month postoperative follow-up that included clinical evaluation, esophageal manometry, and 24-hour pH monitoring. Postoperatively, all 38 patients had normal distal esophageal acid exposure. Of these 38 patients, symptoms resolved in 28 and improved in 10. Of six patients (one with NE, two JHE, and three with HTLES) that underwent postoperative esophageal manometry, five exhibited normal motility. Typical reflux symptoms are common among patients with esophageal hypermotility disorders. Abnormal 24-hour pH monitoring is present in the majority of patients with who report typical reflux symptoms and almost half of patients who report respiratory symptoms. Conversely, the majority of patients who report dysphagia or chest pain have normal distal esophageal acid exposure. Based on a small number of patients in this study, it also appears that motility disorders often improve after LNF. LNF is associated with resolution or improvement in reflux related symptoms and esophageal motility parameters in patients exhibiting abnormal esophageal acid exposure. This suggests that patient symptoms are due to abnormal acid exposure and not the motility disorder.
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Affiliation(s)
- O M Crespin
- University of Washington, Surgery, Seattle, WA, USA
| | - R P Tatum
- University of Washington, Surgery, Seattle, WA, USA
| | - R B Yates
- University of Washington, Surgery, Seattle, WA, USA
| | - M Sahin
- University of Washington, Surgery, Seattle, WA, USA
| | - K Coskun
- University of Washington, Surgery, Seattle, WA, USA
| | - A V Martin
- University of Washington, Surgery, Seattle, WA, USA
| | - A Wright
- University of Washington, Surgery, Seattle, WA, USA
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Bechara R, Ikeda H, Inoue H. Peroral endoscopic myotomy for Jackhammer esophagus: to cut or not to cut the lower esophageal sphincter. Endosc Int Open 2016; 4:E585-8. [PMID: 27274539 PMCID: PMC4892003 DOI: 10.1055/s-0042-105204] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Accepted: 02/21/2016] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND AND STUDY AIMS With the success of peroral endoscopic myotomy (POEM) in treatment of achalasia, its successful application to other spastic esophageal motility disorders such as Jackhammer esophagus has been noted. The question of whether the lower esophageal sphincter (LES) should be included in the myotomy for Jackhammer esophagus is a topic of current debate. Here, we report our experience and results with four patients with Jackhammer esophagus treated with POEM. The clinical and manometric results are presented and their potential implications are discussed. PATIENTS AND METHODS Between January 2014 and July 2015, four patients underwent POEM for treatment of Jackhammer esophagus at our center. Manometry was performed prior to and after POEM. All patients met the Chicago classification criteria for Jackhammer esophagus and received a barium esophagram and endoscopic examination before having POEM. RESULTS All patients had uneventful procedures without any intraoperative or post-procedure complications. Patients in which the LES was included during POEM had resolution or significant improvement in symptoms. One patient in whom the LES was preserved had resolution of chest pain but developed significant dysphagia and regurgitation. Subsequently this individual received a repeat POEM which included the LES, resulting in symptom resolution. CONCLUSIONS POEM is a suitable treatment for patients with Jackhammer esophagus. Until there are larger-scale randomized studies, we speculate that based on our clinical experience and physiologic and manometric observations, obligatory inclusion of the LES is justified to reduce the risk of symptom development from iatrogenic ineffective esophageal motility or subsequent progression to achalasia.
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Affiliation(s)
- Robert Bechara
- Showa University – Digestive Diseases Center, Koto-Toyosu Hospital, Tokyo Japan,Queens University – Kingston General Hospital and Hotel Dieu Hospital Division of Gastroenterology, Kingston Ontario, Canada,Corresponding author Robert Bechara Showa University – Digestive Diseases CenterKoto-Toyosu Hospital5-1-38 Toyosu, Koto-kuTokyo Japan. koto Please Select 135-8577Japan+81-3-6204-6064
| | - Haruo Ikeda
- Queens University – Kingston General Hospital and Hotel Dieu Hospital Division of Gastroenterology, Kingston Ontario, Canada
| | - Haruhiro Inoue
- Queens University – Kingston General Hospital and Hotel Dieu Hospital Division of Gastroenterology, Kingston Ontario, Canada
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Thoracoscopic long myotomy in the prone position to treat rapid esophageal contractions with normal latency. J Clin Gastroenterol 2015; 49:320-2. [PMID: 24667594 DOI: 10.1097/mcg.0000000000000123] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
A 56-year-old woman with an 8-year history of dysphagia and chest pain received a diagnosis of diffuse esophageal spasm by esophageal high-resolution manometry (HRM). Approximately 2 years of medical therapy was ineffective, and the patient's symptoms were worsening. Therefore, surgery was considered to be the most optimal treatment for this patient. The right thoracoscopic approach was selected because a long myotomy from the distal to proximal level of the esophagus was needed based on the HRM findings. The operation was performed in the prone position with establishment of pneumothorax. The total length of the myotomy was 16 cm, and the operation was finished within 2 hours. After the operation, the symptoms were considerably improved and no contractions were detected by HRM. The HRM findings before the operation were classified as rapid contractions with normal latency based on the 2012 Chicago classification of esophageal motility. Treatment for patients with rapid esophageal contractions with normal latency has not been previously described; however, treatment for diffuse esophageal spasm was considered to be pertinent to this patient. In conclusion, right thoracoscopic esophageal long myotomy in the prone position with establishment of pneumothorax may be useful when a proximal-level esophagomyotomy is required based on preoperative mapping by HRM.
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Kristensen HØ, Bjerregaard NC, Rask P, Mortensen FV, Kunda R. Peroral endoscopic myotomy (POEM) for nutcracker esophagus. Three cases with 12 months follow-up. Scand J Gastroenterol 2014; 49:1285-9. [PMID: 25225846 DOI: 10.3109/00365521.2014.958096] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Peroral endoscopic myotomy (POEM) has been introduced as a new treatment of achalasia, and studies are emerging on POEM treatment of other esophageal motility disorders. The effects of medical treatment, botox injections and dilatations are often limited in patients with severe nutcracker esophagus (NE). We therefore decided to perform POEM in three patients with severe NE. MATERIAL AND METHODS Informed consent was provided. POEM was performed under general anesthesia on the distal esophagus and upper stomach. At 3 months, 6 months and 1 year postoperatively all patients had clinical follow-up, barium swallow and high-resolution manometry. RESULTS All patients displayed marked improvement with a significant reduction in Eckardt score at follow-up after 1 year, from 10, 10 and 11 to 3, 1 and 1, respectively. During follow-up, the patients were diagnosed with increased reflux index and one patient was diagnosed with gastroparesis. CONCLUSION Considering our results, treating severe NE with POEM has to be considered in the future; however, further studies have to confirm this.
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Affiliation(s)
- Helle Ø Kristensen
- Department of Surgical Gastroenterology L, Aarhus University Hospital , Nørrebrogade 44, DK-8000 Aarhus C , Denmark
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Minami H, Isomoto H, Yamaguchi N, Matsushima K, Akazawa Y, Ohnita K, Takeshima F, Inoue H, Nakao K. Peroral endoscopic myotomy for esophageal achalasia: clinical impact of 28 cases. Dig Endosc 2014; 26:43-51. [PMID: 23581563 DOI: 10.1111/den.12086] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2012] [Accepted: 02/12/2013] [Indexed: 12/13/2022]
Abstract
BACKGROUND The aim of the present study was to clarify the efficacy of peroral endoscopic myotomy (POEM) for esophageal achalasia. PATIENTS AND METHODS Twenty-eight esophageal achalasia patients who underwent POEM in our institution between August 2010 and October 2012 were enrolled. Under general anesthesia with tracheal intubation, initial incision was made on the anterior wall of the esophagus after submucosal injection. Submucosal tunnel was created and extended below the lower esophageal sphincter (LES) onto the gastric cardia. Subsequently, myotomy was done using triangle tip knife. After confirmation of smooth passage of scope through the esophagogastric junction, the entry was closed. Esophagogram and manometry study was done before and after the procedure. Also, subjective symptom score and Eckardt score were assessed before and 3 months after POEM. RESULTS POEM was successfully done in all cases without any severe complications such as perforation and mediastinitis.Mean procedure time was 99.1 min (range 61-160) and mean myotomy length was 14.4 cm (range 10-18). Significant improvement was achieved in both esophagogram and endoscopic findings. Mean LES pressure was 71.2 mmHg (35.8-119.0) and 21.0 mmHg (6.7-41.0) before and after the procedure (P < 0.05), respectively. Mean Eckardt score was 6.7 (3-12, median 7) and 0.7 (0-3, median 1) before and 3 months after POEM, respectively (P < 0.05). Symptomatic gastroesophageal reflux disease that was easily controlled by the usual dose of proton pump inhibitor was seen in six cases (21.4%) after the procedure. CONCLUSION POEM could be a curative standard treatment of choice for esophageal achalasia.
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Affiliation(s)
- Hitomi Minami
- Department of Gastroenterology and Hepatology, Nagasaki University Hospital, Nagasaki, Japan
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Fontes LHS, Herbella FAM, Rodriguez TN, Trivino T, Farah JFM. Progression of diffuse esophageal spasm to achalasia: incidence and predictive factors. Dis Esophagus 2013; 26:470-4. [PMID: 22816880 DOI: 10.1111/j.1442-2050.2012.01377.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The progression of certain primary esophageal motor disorders to achalasia has been documented; however, the true incidence of this decay is still elusive. This study aims to evaluate: (i) the incidence of the progression of diffuse esophageal spasm to achalasia, and (ii) predictive factors to this progression. Thirty-five patients (mean age 53 years, 80% females) with a manometric picture of diffuse esophageal spasm were followed for at least 1 year. Patients with gastroesophageal reflux disease confirmed by pH monitoring or systemic diseases that may affect esophageal motility were excluded. Esophageal manometry was repeated in all patients. Five (14%) of the patients progressed to achalasia at a mean follow-up of 2.1 (range 1-4) years. Demographic characteristics were not predictive of transition to achalasia, while dysphagia (P= 0.005) as the main symptom and the wave amplitude of simultaneous waves less than 50 mmHg (P= 0.003) were statistically significant. In conclusion, the transition of diffuse esophageal spasm to achalasia is not frequent at a 2-year follow-up. Dysphagia and simultaneous waves with low amplitude are predictive factors for this degeneration.
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Affiliation(s)
- L H S Fontes
- Department of Surgery, Escola Paulista de Medicina, Federal University of São Paulo, Brazil.
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Lavin JM, Tieu D, Maddalozzo J. Complementary and integrative treatments: swallowing disorders. Otolaryngol Clin North Am 2013; 46:447-60. [PMID: 23764821 DOI: 10.1016/j.otc.2013.02.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Swallowing disorders are associated with many disease processes and are associated with significant morbidity and mortality. This article provides information regarding the various causes of swallowing disorders as well as medical, surgical, and integrative approaches to their management.
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Affiliation(s)
- Jennifer M Lavin
- Department of Otolaryngology-Head and Neck Surgery, Northwestern, University Feinberg School of Medicine, Chicago, IL 60611, USA.
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Bashashati M, Andrews CN. Functional studies of the gastrointestinal tract in adult surgical clinics: when do they help? Int J Surg 2012; 10:280-4. [PMID: 22561737 DOI: 10.1016/j.ijsu.2012.04.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2012] [Accepted: 04/27/2012] [Indexed: 02/08/2023]
Abstract
Gut motility and visceral sensation are two important components of normal gastrointestinal (GI) tract function. Disordered gut motility and sensation can cause significant symptoms which not only pose a health burden to patients, but may also mimic structural diseases and may generate many surgical referrals from primary care. Unfortunately, diagnostic testing for disorders of function lags well behind that for structural disease. In this article we review common presentations of functional disorders in surgical clinics, and relevant testing modalities.
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Fisichella PM, Carter SR, Robles LY. Presentation, diagnosis, and treatment of oesophageal motility disorders. Dig Liver Dis 2012; 44:1-7. [PMID: 21697019 DOI: 10.1016/j.dld.2011.05.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2010] [Revised: 04/22/2011] [Accepted: 05/03/2011] [Indexed: 12/11/2022]
Abstract
Whilst the current treatment of achalasia is well understood, the management of other oesophageal disorders is still debated, as these are rare and the literature on their clinical presentation and management is scarce. The following review describes the clinical presentation of oesophageal motility disorders, gives an overview of their diagnosis in light of the new advances in oesophageal motility testing, and provides an evidence-based approach to their management with different forms of treatment (medical, endoscopic, and minimally invasive).
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Affiliation(s)
- Piero Marco Fisichella
- Swallowing Center, Department of Surgery, Loyola University Medical Center, Maywood, IL, United States.
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Abstract
The pathophysiology of esophageal epiphrenic diverticula is still uncertain even though a concomitant motility disorder is found in the majority of patients in different series. High resolution manometry may allow detection of motor abnormalities in a higher number of patients with esophageal epiphrenic diverticula compared with conventional manometry. This study aims to evaluate the high resolution manometry findings in patients with esophageal epiphrenic diverticula. Nine individuals (mean age 63 ± 10 years, 4 females) with esophageal epiphrenic diverticula underwent high resolution manometry. A single diverticulum was observed in eight patients and multiple diverticula in one. Visual analysis of conventional tracings and color pressure plots for identification of segmental abnormalities was performed by two researchers experienced in high resolution manometry. Upper esophageal sphincter was normal in all patients. Esophageal body was abnormal in eight patients; lower esophageal sphincter was abnormal in seven patients. Named esophageal motility disorders were found in seven patients: achalasia in six, diffuse esophageal spasm in one. In one patient, a segmental hypercontractile zone was noticed with pressure of 196 mm Hg. High resolution manometry demonstrated motor abnormalities in all patients with esophageal epiphrenic diverticula.
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Herbella FAM, Patti MG. Modern pathophysiology and treatment of esophageal diverticula. Langenbecks Arch Surg 2011; 397:29-35. [PMID: 21887578 DOI: 10.1007/s00423-011-0843-2] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2011] [Accepted: 08/22/2011] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Esophageal diverticula are rare. They may occur in the pharyngoesophageal area (Zenker's), midesophagus, or distally (epiphrenic). A motility disorder (either at the level of the esophageal sphincters or body) is frequently associated with esophageal diverticula. The risk of malignant transformation is low. METHODS A literature search was performed using Medline/PubMed database. RESULTS The treatment of esophageal diverticula must be based on the pathophysiology and natural history of the disease: (a) asymptomatic diverticula do not need a specific treatment, (b) small diverticula may be left in place and not resected, (c) medium-size diverticula may be either treated by diverticulectomy, diverticulopexy, or esophagodiverticulostomy in case of pharyngoesophageal diverticula, (d) resection is probably the ideal therapy for larger diverticula, and (e) a myotomy should always be included to the procedure. CONCLUSIONS Due to its rarity, esophageal diverticula must be treated by esophageal surgeons since even in experienced hands the complication rate can be significant.
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Affiliation(s)
- Fernando A M Herbella
- Department of Surgery, Escola Paulista de Medicina, Federal University of Sao Paulo, Sao Paulo, Brazil.
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18
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Esophageal dysmotility disorders after laparoscopic gastric banding--an underestimated complication. Ann Surg 2011; 253:285-90. [PMID: 21169806 DOI: 10.1097/sla.0b013e318206843e] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE To evaluate the effects of laparoscopic adjustable gastric banding (LAGB) on esophageal dysfunction over the long term in a prospective study, based on a 12-year experience. BACKGROUND Esophageal motility disorders and dilatation after LAGB have been reported. However, only a few studies present long-term follow-up data. METHODS Between June 1998 and June 2009, all patients with implantation of a LAGB were enrolled in a prospective clinical trial including a yearly barium swallow. Esophageal motility disorders were recorded and classified over the period. An esophageal diameter of 35 mm or greater was considered dilated. RESULTS Laparoscopic adjustable gastric banding was performed in 167 patients (120 females and 47 males) with a mean age of 40.1±5.2 years. Overall patient follow-up was 94%. Esophageal dysmotility disorders were found in 108 patients (68.8% of patients followed). Esophageal dilatation occurred in 40 patients (25.5%)with a mean esophageal diameter of 47.3±6.9 mm(35.0–94.6) after a follow-up of 73.8 ± 6.8 months (36–120) compared with 26.2± 2.8 mm (18.3–34.2) in patients without dilatation (diameter of <35 mm)(P < 0.01). Thirty-four patients suffered from stage III dilatation (band deflation necessary) and 6 from stage IV (major achalasia-like dilatation, band removal mandatory). In 29 patients, upper endoscopy was carried out because of heartburn/dysphagia. In 18 patients, the endoscopy was normal; 9 patients suffered from gastroesophageal reflux disease, 1 from a stenosis, and 1 from a hiatus hernia. CONCLUSIONS This study demonstrates that esophageal motility disorders after LAGB are frequent, poorly appreciated complications. Despite adequate excess weight loss, LAGB should probably not be considered the procedure of first choice and should be performed only in selected cases until reliable criteria for patients with a low risk for the procedure's long-term complications are developed.
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Abstract
Achalasia, diffuse esophageal spasm, nutcracker esophagus, and the hypertensive lower esophageal sphincter are considered primary esophageal motility disorder. These disorders are characterized by esophageal dysmotility that is responsible for the symptoms. While there is today a reasonable consensus about the pathophysiology, the diagnosis, and the treatment of achalasia, this has not occurred for the other disorders. A careful evaluation is therefore necessary before an operation is considered.
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Abstract
Diffuse esophageal spasm is a primary esophageal motility disorder. The prevalence is 3-10% in patients with dysphagia and treatment options are limited. This review summarizes the treatment of diffuse esophageal spasm, including pharmacotherapy, endoscopic treatment, and surgical treatment with a special focus on botulinum toxin injection. A PubMed search was performed to identify the literature using the search items diffuse esophageal spasm and treatment. Pharmacotherapy with smooth muscle relaxants, proton pump inhibitors, and antidepressants was suggested from small case series and uncontrolled clinical trials. Endoscopic injection of botulinum toxin is a well-studied treatment option and results in good symptomatic benefit in patients with diffuse esophageal spasm. Surgical treatment was reported in patients with very severe symptoms refractory to pharmacologic treatment. This article summarizes the present knowledge on the treatment of diffuse esophageal spasm with a special emphasis on botulinum toxin injection. Endoscopic injection of botulinum toxin is presently the best studied treatment option but many questions remain unanswered.
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Affiliation(s)
- M Bashashati
- Division of Gastroenterology, Department of Medicine, University of Calgary, 3330 Hospital Drive NW, Calgary, Alberta, Canada
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Herbella FA, Raz DJ, Nipomnick I, Patti MG. Primary Versus Secondary Esophageal Motility Disorders: Diagnosis and Implications for Treatment. J Laparoendosc Adv Surg Tech A 2009; 19:195-8. [DOI: 10.1089/lap.2008.0317] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Fernando A.M. Herbella
- Department of Surgery, University of California—San Francisco, San Francisco, California
| | - Dan J. Raz
- Department of Surgery, University of California—San Francisco, San Francisco, California
| | - Ian Nipomnick
- Department of Surgery, University of California—San Francisco, San Francisco, California
| | - Marco G. Patti
- Department of Surgery, University of California—San Francisco, San Francisco, California
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