Journal of Neurogastroenterology and Motility : eISSN 2093-0887 / pISSN 2093-0879

Cited by CrossRef (87)

  1. Olivier Reinberg. Pediatric Digestive Surgery. .
    https://doi.org/10.1007/978-3-319-40525-4_9
  2. Mohan Ramchandani, D Nageshwar Reddy, Zaheer Nabi, Radhika Chavan, Amol Bapaye, Shobna Bhatia, Nilay Mehta, Pankaj Dhawan, Adarsh Chaudhary, Uday C Ghoshal, Mathew Philip, Horst Neuhaus, Jacques Deviere, Haruhiro Inoue. Management of achalasia cardia: Expert consensus statements. Journal of Gastroenterology and Hepatology 2018;33:1436
    https://doi.org/10.1111/jgh.14097
  3. John O. Clarke, John E. Pandolfino. Esophageal Motor Disorders. Journal of Clinical Gastroenterology 2012;46:442
    https://doi.org/10.1097/MCG.0b013e31823d30c1
  4. Fandong Meng, Peng Li, Yongjun Wang, Ming Ji, Yongdong Wu, Li Yu, Yinglin Niu, Fujing Lv, Wei Li, Wenyan Li, Huihong Zhai, Shanshan Wu, Shutian Zhang. Peroral endoscopic myotomy compared with pneumatic dilation for newly diagnosed achalasia. Surg Endosc 2017;31:4665
    https://doi.org/10.1007/s00464-017-5530-0
  5. Wout O. Rohof, Renato Salvador, Vito Annese, Stanislas Bruley des Varannes, Stanislas Chaussade, Mario Costantini, J. Ignasi Elizalde, Marianne Gaudric, André J. Smout, Jan Tack, Olivier R. Busch, Giovanni Zaninotto, Guy E. Boeckxstaens. Outcomes of Treatment for Achalasia Depend on Manometric Subtype. Gastroenterology 2013;144:718
    https://doi.org/10.1053/j.gastro.2012.12.027
  6. S. Marjoux, C. Brochard, S. Roman, R. Gincul, M. Pagenault, T. Ponchon, A. Ropert, F. Mion. Botulinum toxin injection for hypercontractile or spastic esophageal motility disorders: may high-resolution manometry help to select cases?. Dis Esophagus 2015;28:735
    https://doi.org/10.1111/dote.12282
  7. Frédéric Nicodème, Annemijn de Ruigh, Yinglian Xiao, Shankar Rajeswaran, Ezra N. Teitelbaum, Eric S. Hungness, Peter J. Kahrilas, John E. Pandolfino. A Comparison of Symptom Severity and Bolus Retention With Chicago Classification Esophageal Pressure Topography Metrics in Patients With Achalasia. Clinical Gastroenterology and Hepatology 2013;11:131
    https://doi.org/10.1016/j.cgh.2012.10.015
  8. Hang Zhao, Xin Jian Wan, Chang Qing Yang. Comparison of endoscopic balloon dilation with metal stent placement in the treatment of achalasia. Journal of Digestive Diseases 2015;16:311
    https://doi.org/10.1111/1751-2980.12241
  9. Boudewijn F. Kessing, André J. P. M. Smout, Albert J. Bredenoord. Clinical Applications of Esophageal Impedance Monitoring and High-Resolution Manometry. Curr Gastroenterol Rep 2012;14:197
    https://doi.org/10.1007/s11894-012-0253-9
  10. Markus Bo Schoenberg, Melina Catherine Vassiliou, Daniel von Renteln. Achalasia – advances in treatment. Expert Review of Gastroenterology & Hepatology 2014;8:767
    https://doi.org/10.1586/17474124.2014.910452
  11. Joel E. Richter. High-Resolution Manometry in Diagnosis and Treatment of Achalasia: Help or Hype. Curr Gastroenterol Rep 2014;16
    https://doi.org/10.1007/s11894-014-0420-2
  12. Kornilia Nikaki, Joanne Li Shen Ooi, Daniel Sifrim. Chicago Classification of Esophageal Motility Disorders: Applications and Limits in Adults and Pediatric Patients with Esophageal Symptoms. Curr Gastroenterol Rep 2016;18
    https://doi.org/10.1007/s11894-016-0532-y
  13. Peng Cheng, Hai Shi, Yanjie Zhang, Huabang Zhou, Jinhua Dong, Yiting Cai, Xing Hu, Qiang Dai, Wenyan Yang. Clinical Effect of Endoscopic Pneumatic Dilation for Achalasia. Medicine 2015;94:e1193
    https://doi.org/10.1097/MD.0000000000001193
  14. Yue Hu, Meng Li, Bin Lu, Lina Meng, Yihong Fan, Haibiao Bao. Esophageal motility after peroral endoscopic myotomy for achalasia. J Gastroenterol 2016;51:458
    https://doi.org/10.1007/s00535-015-1123-7
  15. Muhammad Ali Khan, Vivek Kumbhari, Saowanee Ngamruengphong, Amr Ismail, Yen-I Chen, Yamile Haito Chavez, Majidah Bukhari, Richard Nollan, Mohammad Kashif Ismail, Manabu Onimaru, Valerio Balassone, Ahmed Sharata, Lee Swanstrom, Haruhiro Inoue, Alessandro Repici, Mouen A. Khashab. Is POEM the Answer for Management of Spastic Esophageal Disorders? A Systematic Review and Meta-Analysis. Dig Dis Sci 2017;62:35
    https://doi.org/10.1007/s10620-016-4373-1
  16. Salvatore Tolone. Recent trends in endoscopic management of achalasia. WJGE 2014;6:407
    https://doi.org/10.4253/wjge.v6.i9.407
  17. C. Andolfi, P. M. Fisichella. Meta-analysis of clinical outcome after treatment for achalasia based on manometric subtypes. Br J Surg 2019
    https://doi.org/10.1002/bjs.11049
  18. F. G. M. Smeets, A. A. M. Masclee, D. Keszthelyi, E. T. T. L. Tjwa, J. M. Conchillo. Esophagogastric junction distensibility in the management of achalasia patients: relation to treatment outcome. Neurogastroenterol. Motil. 2015;27:1495
    https://doi.org/10.1111/nmo.12651
  19. Frank Zerbib, Sabine Roman. Current Therapeutic Options for Esophageal Motor Disorders as Defined by the Chicago Classification. Journal of Clinical Gastroenterology 2015:1
    https://doi.org/10.1097/MCG.0000000000000317
  20. Won Hee Kim, Joo Young Cho, Weon Jin Ko, Sung Pyo Hong, Ki Baik Hahm, Jun-Hyung Cho, Tae Hee Lee, Su Jin Hong. Comparison of the Outcomes of Peroral Endoscopic Myotomy for Achalasia According to Manometric Subtype. Gut and Liver 2017;11:642
    https://doi.org/10.5009/gnl16545
  21. Jose C Hernandez, Shiva K Ratuapli, George E Burdick, John K DiBaise, Michael D Crowell. Interrater and Intrarater Agreement of the Chicago Classification of Achalasia Subtypes Using High-Resolution Esophageal Manometry. Am J Gastroenterol 2012;107:207
    https://doi.org/10.1038/ajg.2011.353
  22. Pietro Familiari, Santi Greco, Ance Volkanovska, Giovanni Gigante, Anna Cali, Ivo Boškoski, Guido Costamagna. Achalasia: current treatment options. Expert Review of Gastroenterology & Hepatology 2015;9:1101
    https://doi.org/10.1586/17474124.2015.1052407
  23. Ann Aspirot. Pediatric Neurogastroenterology. 2015.
    https://doi.org/10.1007/978-3-319-43268-7_21
  24. Peter J. Kahrilas, John E. Pandolfino. Treatments for achalasia in 2017. Current Opinion in Gastroenterology 2017;33:270
    https://doi.org/10.1097/MOG.0000000000000365
  25. Takahisa Yamasaki, Toshihiko Tomita, Sumire Mori, Mayu Takimoto, Akio Tamura, Ken Hara, Takashi Kondo, Tomoaki Kono, Katsuyuki Tozawa, Yoshio Ohda, Tadayuki Oshima, Hirokazu Fukui, Jiro Watari, Hiroto Miwa. Esophagography in Patients With Esophageal Achalasia Diagnosed With High-resolution Esophageal Manometry. J Neurogastroenterol Motil 2018;24:403
    https://doi.org/10.5056/jnm17147
  26. M. F. Vela. Management strategies for achalasia. Neurogastroenterol. Motil. 2014;26:1215
    https://doi.org/10.1111/nmo.12416
  27. Sabine Roman, Frank Zerbib, Lucille Quenehervé, Hugo Clermidy, Stanislas Bruley des Varannes, François Mion. The Chicago classification for achalasia in a French multicentric cohort. Digestive and Liver Disease 2012;44:976
    https://doi.org/10.1016/j.dld.2012.07.019
  28. Dustin A. Carlson, John E. Pandolfino. The Chicago criteria for esophageal motility disorders. Current Opinion in Gastroenterology 2012;28:395
    https://doi.org/10.1097/MOG.0b013e3283530f62
  29. Zubin Arora, Prashanthi N. Thota, Madhusudhan R. Sanaka. Achalasia: current therapeutic options. Therapeutic Advances in Chronic Disease 2017;8:101
    https://doi.org/10.1177/2040622317710010
  30. Steven P. Bowers. Esophageal Motility Disorders. Surgical Clinics of North America 2015;95:467
    https://doi.org/10.1016/j.suc.2015.02.003
  31. Michael F Vaezi, John E Pandolfino, Marcelo F Vela. ACG Clinical Guideline: Diagnosis and Management of Achalasia. Am J Gastroenterol 2013;108:1238
    https://doi.org/10.1038/ajg.2013.196
  32. Yu Tien Wang, Etsuro Yazaki, Daniel Sifrim. High-resolution Manometry: Esophageal Disorders Not Addressed by the "Chicago Classification". J Neurogastroenterol Motil 2012;18:365
    https://doi.org/10.5056/jnm.2012.18.4.365
  33. Michaela Müller, Christina Keck, Alexander J Eckardt, Sarah Werling, Till Wehrmann, Jochem König, Ines Gockel. Outcomes of pneumatic dilation in achalasia: Extended follow-up of more than 25 years with a focus on manometric subtypes. Journal of Gastroenterology and Hepatology 2018;33:1067
    https://doi.org/10.1111/jgh.14044
  34. Larry Miller, Bani C. Roland, Mathew Whitson, Monica Passi, Mary Cheung, Anil Vegesna. Physiology of the Gastrointestinal Tract. 2018.
    https://doi.org/10.1016/B978-0-12-809954-4.00022-0
  35. Nitesh Pratap, D Nageshwar Reddy. Can Achalasia Subtyping by High-Resolution Manometry Predict the Therapeutic Outcome of Pneumatic Balloon Dilatation?: Author's Reply. J Neurogastroenterol Motil 2011;17:205
    https://doi.org/10.5056/jnm.2011.17.2.205
  36. G. Boeckxstaens, G. Zaninotto. Achalasia and esophago-gastric junction outflow obstruction: focus on the subtypes. 2012;24:27
    https://doi.org/10.1111/j.1365-2982.2011.01833.x
  37. Ying Hua Ou, Xi Ming Nie, Li Fu Li, Zheng Jie Wei, Bo Jiang. High-resolution manometric subtypes as a predictive factor for the treatment of achalasia: A meta-analysis and systematic review. Journal of Digestive Diseases 2016;17:222
    https://doi.org/10.1111/1751-2980.12327
  38. Omar Y. Mousa, Bhaumik Brahmbhatt, Timothy A. Woodward. A Mastery Approach to Complex Esophageal Diseases. 2016.
    https://doi.org/10.1007/978-3-319-75795-7_6
  39. Nishmi Gunasingam, Adam Perczuk, Michael Talbot, Arthur Kaffes, Payal Saxena. Update on therapeutic interventions for the management of achalasia. Journal of Gastroenterology and Hepatology 2016;31:1422
    https://doi.org/10.1111/jgh.13408
  40. Amit Patel, Ami Patel, Faiz A. Mirza, Samad Soudagar, Gregory S. Sayuk, C. Prakash Gyawali. Achalasia symptom response after Heller myotomy segregated by high-resolution manometry subtypes. J Gastroenterol 2016;51:112
    https://doi.org/10.1007/s00535-015-1088-6
  41. Dustin A. Carlson, Zhiyue Lin, Peter J. Kahrilas, Joel Sternbach, Erica N. Donnan, Laurel Friesen, Zoe Listernick, Benjamin Mogni, John E. Pandolfino. The Functional Lumen Imaging Probe Detects Esophageal Contractility Not Observed With Manometry in Patients With Achalasia. Gastroenterology 2015;149:1742
    https://doi.org/10.1053/j.gastro.2015.08.005
  42. Ju Yup Lee, Nayoung Kim, Sung Eun Kim, Yoon Jin Choi, Kyu Keun Kang, Dong Hyun Oh, Hee Jin Kim, Kwung Jun Park, A Young Seo, Hyuk Yoon, Cheol Min Shin, Young Soo Park, Jin-Hyeok Hwang, Jin-Wook Kim, Sook-Hyang Jeong, Dong Ho Lee. Clinical Characteristics and Treatment Outcomes of 3 Subtypes of Achalasia According to the Chicago Classification in a Tertiary Institute in Korea. J Neurogastroenterol Motil 2013;19:485
    https://doi.org/10.5056/jnm.2013.19.4.485
  43. X. Xiang, L. Tu, X. Zhang, X. Xie, X. Hou. Influence of the catheter diameter on the investigation of the esophageal motility through solid-state high-resolution manometry. Dis Esophagus 2013:n/a
    https://doi.org/10.1111/dote.12029
  44. K. Ravi, J. A. Murray, D. M. Geno, D. A. Katzka. Achalasia and chronic opiate use: innocent bystanders or associated conditions?. Dis Esophagus 2016;29:15
    https://doi.org/10.1111/dote.12291
  45. A. Meillier, D. Midani, D. Caroline, M. Saadi, H. Parkman, R. Schey. Diferencia de subtipos de acalasia basados en síntomas clínicos, hallazgos radiográficos y puntajes de estasis. Revista de Gastroenterología de México 2018;83:3
    https://doi.org/10.1016/j.rgmx.2017.03.008
  46. Stavros N. Stavropoulos, David Friedel, Rani Modayil, Shahzad Iqbal, James H. Grendell. Endoscopic approaches to treatment of achalasia. Therap Adv Gastroenterol 2013;6:115
    https://doi.org/10.1177/1756283X12468039
  47. Peter J. Kahrilas, Albert J. Bredenoord, Dustin A. Carlson, John E. Pandolfino. Advances in Management of Esophageal Motility Disorders. Clinical Gastroenterology and Hepatology 2018;16:1692
    https://doi.org/10.1016/j.cgh.2018.04.026
  48. Peter J. Kahrilas, David Katzka, Joel E. Richter. Clinical Practice Update: The Use of Per-Oral Endoscopic Myotomy in Achalasia: Expert Review and Best Practice Advice From the AGA Institute. Gastroenterology 2017;153:1205
    https://doi.org/10.1053/j.gastro.2017.10.001
  49. Carla Maradey-Romero, Scott Gabbard, Ronnie Fass. Treatment of Esophageal Motility Disorders Based on the Chicago Classification. Curr Treat Options Gastro 2014;12:441
    https://doi.org/10.1007/s11938-014-0032-9
  50. Ga Hee Kim, Kee Wook Jung, Hwoon-Yong Jung, Min-Ju Kim, Hee Kyong Na, Ji Yong Ahn, Jeong Hoon Lee, Do Hoon Kim, Kee Don Choi, Ho June Song, Gin Hyug Lee. Superior clinical outcomes of peroral endoscopic myotomy compared with balloon dilation in all achalasia subtypes. Journal of Gastroenterology and Hepatology 2019
    https://doi.org/10.1111/jgh.14616
  51. Wengang Zhang, En-Qiang Linghu. Peroral Endoscopic Myotomy for Type III Achalasia of Chicago Classification: Outcomes with a Minimum Follow-Up of 24 Months. J Gastrointest Surg 2017;21:785
    https://doi.org/10.1007/s11605-017-3398-x
  52. Anand R. Kumar, Felice H. Schnoll-Sussman, Philip O. Katz. Botulinum toxin and pneumatic dilation in the treatment of achalasia. Techniques in Gastrointestinal Endoscopy 2014;16:10
    https://doi.org/10.1016/j.tgie.2013.10.002
  53. Christina L. Greene, Erica J. Chang, Daniel S. Oh, Stephanie G. Worrell, Jeffrey A. Hagen, Steven R. DeMeester. High resolution manometry sub-classification of Achalasia: does it really matter?. Surg Endosc 2015;29:1363
    https://doi.org/10.1007/s00464-014-3804-3
  54. Kazuto Tsuboi. Data analyses and perspectives on laparoscopic surgery for esophageal achalasia. WJG 2015;21:10830
    https://doi.org/10.3748/wjg.v21.i38.10830
  55. Michael F. Vaezi, Valter N. Felix, Roberto Penagini, Aurelio Mauro, Eduardo Guimarães Hourneaux de Moura, Leonardo Zorrón Cheng Tao Pu, Jan Martínek, Erwin Rieder. Achalasia: from diagnosis to management. Ann. N.Y. Acad. Sci. 2016;1381:34
    https://doi.org/10.1111/nyas.13176
  56. Young-Eun Joo. Can Achalasia Subtyping by High-Resolution Manometry Predict the Therapeutic Outcome of Pneumatic Balloon Dilatation?. J Neurogastroenterol Motil 2011;17:203
    https://doi.org/10.5056/jnm.2011.17.2.203
  57. Antonio Ruiz de León San Juan, Julio Pérez de la Serna y Bueno. Acalasia. Nuevos conceptos. Medicina Clínica 2017;148:453
    https://doi.org/10.1016/j.medcli.2016.12.009
  58. Rajan Singh, Uday C Ghoshal, Asha Misra, Balraj Mittal. Achalasia Is Associated With eNOS4a4a, iNOS22GA, and nNOS29TT Genotypes: A Case-control Study. J Neurogastroenterol Motil 2015;21:380
    https://doi.org/10.5056/jnm14123
  59. Andrew N. Hanna, Jashodeep Datta, Sara Ginzberg, Kevin Dasher, Gregory G. Ginsberg, Daniel T. Dempsey. Laparoscopic Heller Myotomy vs Per Oral Endoscopic Myotomy: Patient-Reported Outcomes at a Single Institution. Journal of the American College of Surgeons 2018;226:465
    https://doi.org/10.1016/j.jamcollsurg.2017.12.050
  60. Hans Törnblom, Greger Lindberg. A 21st Century Look at the Spectrum of Gastrointestinal Motility Disorders. What is Dysmotility; What is Functional?. Gastroenterology Clinics of North America 2011;40:715
    https://doi.org/10.1016/j.gtc.2011.09.011
  61. Ji Hyun Kim, Sung Eun Kim, Yu Kyung Cho, Chul-Hyun Lim, Moo In Park, Jin Won Hwang, Jae-Sik Jang, Minkyung Oh. Factors Determining the Inter-observer Variability and Diagnostic Accuracy of High-resolution Manometry for Esophageal Motility Disorders. J Neurogastroenterol Motil 2018;24:58
    https://doi.org/10.5056/jnm17064
  62. Oscar Maximiliano Crespin, Roger Perry Tatum, Keliang Xiao, Ana Valeria Martin, Saurabh Khandelwal, Carlos Alberto Pellegrini, Brant Kurt Oelschlager. The relationship between manometric subtype and outcomes of surgical treatment for patients with achalasia. Surg Endosc 2017;31:5066
    https://doi.org/10.1007/s00464-017-5570-5
  63. Froukje B van Hoeij, Albert J Bredenoord. Clinical Application of Esophageal High-resolution Manometry in the Diagnosis of Esophageal Motility Disorders. J Neurogastroenterol Motil 2015;22:6
    https://doi.org/10.5056/jnm15177
  64. Erica D. Kane, Vikram Budhraja, David J. Desilets, John R. Romanelli. Myotomy length informed by high-resolution esophageal manometry (HREM) results in improved per-oral endoscopic myotomy (POEM) outcomes for type III achalasia. Surg Endosc 2019;33:886
    https://doi.org/10.1007/s00464-018-6356-0
  65. Wout O. Rohof, Guy E. Boeckxstaens. Treatment of the patient with achalasia. Current Opinion in Gastroenterology 2012;28:389
    https://doi.org/10.1097/MOG.0b013e328353af8f
  66. Stavros N. Stavropoulos, Rani Modayil, David Friedel. Achalasia. Gastrointestinal Endoscopy Clinics of North America 2013;23:53
    https://doi.org/10.1016/j.giec.2012.10.008
  67. Fehmi Ates, Michael F Vaezi. The Pathogenesis and Management of Achalasia: Current Status and Future Directions. Gut Liver 2015;9:449
    https://doi.org/10.5009/gnl14446
  68. Uday C. Ghoshal. Evaluation of Gastrointestinal Motility and its Disorders. 2015.
    https://doi.org/10.1007/978-81-322-0822-8_8
  69. Ho Eun Jung, Joon Seong Lee, Tae Hee Lee, Jin Nyoung Kim, Su Jin Hong, Jin Oh Kim, Hyeon Geon Kim, Seong Ran Jeon, Joo Young Cho. Long-term outcomes of balloon dilation versus botulinum toxin injection in patients with primary achalasia. Korean J Intern Med 2014;29:738
    https://doi.org/10.3904/kjim.2014.29.6.738
  70. V. Kushnir, G. S. Sayuk, C. P. Gyawali. Multiple rapid swallow responses segregate achalasia subtypes on high-resolution manometry. 2012;24:1069
    https://doi.org/10.1111/j.1365-2982.2012.01971.x
  71. Steven P. Bowers. A Mastery Approach to Complex Esophageal Diseases. 2012.
    https://doi.org/10.1007/978-3-319-75795-7_2
  72. Peter J. Kahrilas, Albert J. Bredenoord, Mark Fox, C. Prakash Gyawali, Sabine Roman, André J.P.M. Smout, John E. Pandolfino. Expert consensus document: Advances in the management of oesophageal motility disorders in the era of high-resolution manometry: a focus on achalasia syndromes. Nat Rev Gastroenterol Hepatol 2017;14:677
    https://doi.org/10.1038/nrgastro.2017.132
  73. Ahmed Bolkhir, C. Prakash Gyawali. Treatment Implications of High-Resolution Manometry Findings: Options for Patients With Esophageal Dysmotility. Curr Treat Options Gastro 2014;12:34
    https://doi.org/10.1007/s11938-013-0003-6
  74. A. J. Bredenoord, M. Fox, P. J. Kahrilas, J. E. Pandolfino, W. Schwizer, A. J. P. M. Smout. Chicago classification criteria of esophageal motility disorders defined in high resolution esophageal pressure topography1. 2012;24:57
    https://doi.org/10.1111/j.1365-2982.2011.01834.x
  75. K. Krishnan, C.-Y. Lin, R. Keswani, J. E. Pandolfino, P. J. Kahrilas, S. Komanduri. Endoscopic ultrasound as an adjunctive evaluation in patients with esophageal motor disorders subtyped by high-resolution manometry. Neurogastroenterol. Motil. 2014;26:1172
    https://doi.org/10.1111/nmo.12379
  76. Simon C Mathews. Upper esophageal sphincter abnormalities are strongly predictive of treatment response in patients with achalasia. WJCC 2014;2:448
    https://doi.org/10.12998/wjcc.v2.i9.448
  77. Vishal Gupta, Hunaid Hatimi, Saket Kumar, Abhijit Chandra. Laparoscopic Heller’s Myotomy for Achalasia Cardia: One-Time Treatment in Developing Countries?. Indian J Surg 2017;79:401
    https://doi.org/10.1007/s12262-016-1496-8
  78. A. Zanoni, T. W. Rice, R. Lopez, S. Birgisson, S. S. Shay, P. N. Thota, M. E. Baker, D. P. Raymond, E. H. Blackstone. Timed barium esophagram in achalasia types. Dis Esophagus 2015;28:336
    https://doi.org/10.1111/dote.12212
  79. Antonio Ruiz de León San Juan, Julio Pérez de la Serna y Bueno. Achalasia. New concepts. Medicina Clínica (English Edition) 2017;148:453
    https://doi.org/10.1016/j.medcle.2016.12.069
  80. A. Meillier, D. Midani, D. Caroline, M. Saadi, H. Parkman, R. Schey. Difference of achalasia subtypes based on clinical symptoms, radiographic findings, and stasis scores. Revista de Gastroenterología de México (English Edition) 2018;83:3
    https://doi.org/10.1016/j.rgmxen.2017.03.013
  81. Ludivine Legros, Alain Ropert, Charlène Brochard, Guillaume Bouguen, Maël Pagenault, Laurent Siproudhis, Jean-François Bretagne. Long-term results of pneumatic dilatation for relapsing symptoms of achalasia after Heller myotomy. Neurogastroenterol. Motil. 2014;26:1248
    https://doi.org/10.1111/nmo.12380
  82. Uday C. Ghoshal. Chicago classification of high-resolution esophageal manometry: Is old the gold or is new better?. Indian J Gastroenterol 2014;33:102
    https://doi.org/10.1007/s12664-014-0444-4
  83. Mohammad Yaghoobi, Serge Mayrand, Myriam Martel, Ira Roshan-Afshar, Raheleh Bijarchi, Alan Barkun. Laparoscopic Heller's myotomy versus pneumatic dilation in the treatment of idiopathic achalasia: a meta-analysis of randomized, controlled trials. Gastrointestinal Endoscopy 2013;78:468
    https://doi.org/10.1016/j.gie.2013.03.1335
  84. Dustin A. Carlson, John E. Pandolfino. High-Resolution Manometry and Esophageal Pressure Topography. Gastroenterology Clinics of North America 2013;42:1
    https://doi.org/10.1016/j.gtc.2012.11.001
  85. Valter Nilton Felix. Results of pneumatic dilation in treating achalasia: predictive factors. Ann. N.Y. Acad. Sci. 2018;1434:124
    https://doi.org/10.1111/nyas.13844
  86. Zaheer Nabi, D. Nageshwar Reddy, Mohan Ramchandani. Retreatment after failure of per-oral endoscopic myotomy: Does “cutting” fare better than “stretching”?. Gastrointestinal Endoscopy 2017;86:927
    https://doi.org/10.1016/j.gie.2017.05.031
  87. Min Min, Li Hua Peng, Yun Sheng Yang, Xiao Hua Hou, Rong Bin Guo, Wei Feng Wang, Gang Sun, Xiao Xiao Wang. Characteristics of achalasia subtypes in untreated Chinese patients: A high-resolution manometry study. Journal of Digestive Diseases 2012;13:504
    https://doi.org/10.1111/j.1751-2980.2012.00622.x