120
Participants
Start Date
December 1, 2025
Primary Completion Date
December 1, 2027
Study Completion Date
January 1, 2028
Conventional POEM
Standard posterior POEM with full-thickness myotomy, including both circular and gastric sling muscle fibers.
Sling Fiber-Preserving POEM
Posterior POEM with selective preservation of gastric sling fibers by limiting myotomy to the right of the second penetrating vessel.
University of California, Irvine - UCI Medical Center, Orange
Hoag Memorial Hospital Presbyterian
OTHER
University of Ottawa
OTHER
Vancouver General Hospital
OTHER
Cedars-Sinai Medical Center
OTHER
University of California, Irvine
OTHER