Comparison of preoperative, intraoperative, and follow-up functional luminal imaging probe measurements in patients undergoing myotomy for achalasia

Pandolfino, 2015, Achalasia: a systematic review, JAMA, 313, 1841, 10.1001/jama.2015.2996 Mari, 2018, Achalasia: updates on diagnosis and management from the last decade [in Hebrew with English abstract], Harefuah, 157, 668 Vaezi, 2013, ACG clinical guideline: diagnosis and management of achalasia, Am J Gastroenterol, 108, 1238, 10.1038/ajg.2013.196 Tuason, 2017, Current status of achalasia management: a review on diagnosis and treatment, J Gastroenterol, 52, 401, 10.1007/s00535-017-1314-5 Teitelbaum, 2018, Clinical outcomes five years after POEM for treatment of primary esophageal motility disorders, Surg Endosc, 32, 421, 10.1007/s00464-017-5699-2 Moonen, 2016, Long-term results of the European achalasia trial: a multicentre randomised controlled trial comparing pneumatic dilation versus laparoscopic Heller myotomy, Gut, 65, 732, 10.1136/gutjnl-2015-310602 Werner, 2019, Endoscopic or surgical myotomy in patients with idiopathic achalasia, N Engl J Med, 381, 2219, 10.1056/NEJMoa1905380 Carlson, 2016, Functional lumen imaging probe: the FLIP side of esophageal disease, Curr Opin Gastroenterol, 32, 310, 10.1097/MOG.0000000000000272 Rohof, 2012, Efficacy of treatment for patients with achalasia depends on the distensibility of the esophagogastric junction, Gastroenterology, 143, 328, 10.1053/j.gastro.2012.04.048 Carlson, 2017, Application of the functional lumen imaging probe to esophageal disorders, Curr Treat Options Gastroenterol, 15, 10, 10.1007/s11938-017-0116-4 Smeets, 2015, Esophagogastric junction distensibility in the management of achalasia patients: relation to treatment outcome, Neurogastroenterol Motil, 27, 1495, 10.1111/nmo.12651 Pandolfino, 2013, Distensibility of the esophagogastric junction assessed with the functional lumen imaging probe (FLIP) in achalasia patients, Neurogastroenterol Motil, 25, 496, 10.1111/nmo.12097 Teitelbaum, 2013, Comparison of esophagogastric junction distensibility changes during POEM and Heller myotomy using intraoperative FLIP, Surg Endosc, 27, 4547, 10.1007/s00464-013-3121-2 Campagna, 2020, Intraoperative assessment of esophageal motility using FLIP during myotomy for achalasia, Surg Endosc, 34, 2593, 10.1007/s00464-019-07028-x Teitelbaum, 2015, Esophagogastric junction distensibility measurements during Heller myotomy and POEM for achalasia predict postoperative symptomatic outcomes, Surg Endosc, 29, 522, 10.1007/s00464-014-3733-1 Su, 2020, Using impedance planimetry (EndoFLIP) to evaluate myotomy and predict outcomes after surgery for achalasia, J Gastrointest Surg, 24, 964, 10.1007/s11605-020-04513-w Kahrilas, 2015, The Chicago classification of esophageal motility disorders, v3.0, Neurogastroenterol Motil, 27, 160, 10.1111/nmo.12477 Campagna, 2018, Treatment of idiopathic achalasia with per-oral esophageal myotomy, Tech Gastrointest Endosc, 20, 114, 10.1016/j.tgie.2018.07.006 Vaziri, 2008, Laparoscopic Heller myotomy: technical aspects and operative pitfalls, J Gastrointest Surg, 12, 1586, 10.1007/s11605-008-0475-1 Boeckxstaens, 2011, Pneumatic dilation versus laparoscopic Heller’s myotomy for idiopathic achalasia, N Engl J Med, 364, 1807, 10.1056/NEJMoa1010502 Sawas, 2017, The course of achalasia one to four decades after initial treatment, Aliment Pharmacol Ther, 45, 553, 10.1111/apt.13888 Zaninotto, 2002, Etiology, diagnosis, and treatment of failures after laparoscopic Heller myotomy for achalasia, Ann Surg, 235, 186, 10.1097/00000658-200202000-00005 Holmstrom AL, Campagna RAJ, Cirera A, et al. Intraoperative use of FLIP is associated with clinical success following POEM for achalasia. Surg Endosc. Epub 2020 Jul 6 Ngamruengphong, 2016, Intraoperative measurement of esophagogastric junction cross-sectional area by impedance planimetry correlates with clinical outcomes of peroral endoscopic myotomy for achalasia: a multicenter study, Surg Endosc, 30, 2886, 10.1007/s00464-015-4574-2 Su, 2020, Use of impedance planimetry (Endoflip) in foregut surgery practice: experience of more than 400 cases, J Am Coll Surg, 231, 160, 10.1016/j.jamcollsurg.2020.02.017 Holmstrom AL, Campagna RAJ, Alhalel J, et al. Intraoperative FLIP distensibility during POEM varies according to achalasia subtype. Surg Endosc. Epub 2020 Jul 6