Endoscopic Treatment of Zenker's Diverticulum (ZENKTUN)

Prospective comparative observational study in numerous reference centers in France, comparing Tunnelization (Z-POEM) versus Non-Tunnelization Techniques according to the usual practices. This is a prospective, comparative, observational, multicenter study with the primary objective of comparing the symptomatic recurrence rate one year after endoscopic tunnelization therapy (Z-POEM) versus non-tunnelization techniques in patients with symptomatic Zenker's diverticulum.

NCT Number	NCT06594718
Lead Sponsor	Société Française d'Endoscopie Digestive
Conditions	Zenker Diverticulum
Enrollment	128 participants
Start Date	2024-10-31
Primary Completion	2028-10-31 (estimated)
Study Completion	2028-10-31 (estimated)
Updated on ClinicalTrials.gov	2024-09-19