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Copyright ©The Author(s) 2022.
World J Gastrointest Surg. Jan 27, 2022; 14(1): 12-23
Published online Jan 27, 2022. doi: 10.4240/wjgs.v14.i1.12
Table 3 Gastric per-oral endoscopic myotomy

GPOEM
PROHigh clinical success rate (71%-100%)
High technical success rate (100%)
Less perioperative morbidity and operating time than surgery pyloromyotomy
Minimally invasive
Short hospitalization time
Positive predictive factorsLower starting GCSI
Fewer symptoms
Idiopathic and post-surgical GP
CONSLimited to tertiary care center and very expert physicians
Risk of pneumoperitoneum and abdominal pain
Poorer results for diabetic GP and female