Safety and Efficacy of Peroral Endoscopic Shorter Myotomy versus Longer Myotomy for Patients with Achalasia: A Systematic Review and Meta-analysis.

Han ZhangXinyi ZengShu HuangHuifang XiaLei ShiJiao JiangWensen RenYan PengMuhan Lü Xiao-Wei Tang

Published in: Gastroenterology research and practice (2022)

SM and LM are comparable in providing treatment efficacy for achalasia patients, whereas less operation time and lower incidence of post-POEM abnormal esophageal acid exposure are observed in SM.

Keyphrases

end stage renal disease
ejection fraction
newly diagnosed
prognostic factors
risk factors
ultrasound guided