• J. Am. Coll. Surg. · Mar 2023

    Systematic Review of Treatment of Patients with Achalasia: Heller Myotomy, Pneumatic Dilation, and Peroral Endoscopic Myotomy (POEM).

    • Hailie Ciomperlik, Naila H Dhanani, Cassandra Mohr, Craig Hannon, Oscar A Olavarria, Julie L Holihan, and Mike K Liang.
    • From the Department of Surgery, McGovern Medical School at UTHealth, Houston, TX (Ciomperlik, Dhanani, Mohr, Hannon, Olavarria, Holihan).
    • J. Am. Coll. Surg. 2023 Mar 1; 236 (3): 523532523-532.

    BackgroundThe aim of this systematic review is to assess all comparative randomized controlled trials evaluating Heller myotomy, pneumatic dilation, and peroral endoscopic myotomy.Study DesignAchalasia is an esophageal motility disorder associated with degeneration of the myenteric plexus; it causes significant symptoms and impacts patient quality of life (QOL). The optimal treatment for patients with achalasia and the impact of these interventions on QOL remain unclear. PubMed, Embase, Scopus, and Cochrane were searched from inception to April 2020. Randomized controlled trials that compared the 3 interventions were included. Primary outcome was QOL at 12 to 36 months after the operation. Secondary outcomes included reintervention, dysphagia, leak/perforation, and GERD recurrence.ResultsNine publications of 6 studies were included. Of the 9 publications, there was no significant difference in QOL at 12 to 36 months except for one study in which QOL was significantly higher in patients who underwent Heller myotomy as opposed to pneumatic dilation at 3 years; however, at 5 years there was no difference. Pneumatic dilation was associated with the highest rates of dysphagia recurrence and reintervention, but peroral endoscopic myotomy had the lowest.ConclusionsThe treatment of achalasia should be chosen in accordance with patient goals. After any of the 3 interventions, QOL appears to be similar. However, peroral endoscopic myotomy may be associated with the lowest rates of perforation/leak, dysphagia, and reintervention and may be the lowest risk option. However, there are barriers to widespread use due to challenges in training and adoption.Copyright © 2022 by the American College of Surgeons. Published by Wolters Kluwer Health, Inc. All rights reserved.

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