Endoscopy 2019; 51(12): 1136-1140
DOI: 10.1055/a-1015-0214
Innovations and brief communications
© Georg Thieme Verlag KG Stuttgart · New York

Operative technical tricks and 12-month outcomes of diverticular peroral endoscopic myotomy (D-POEM) in patients with symptomatic esophageal diverticula

Amit Maydeo
Baldota Institute of Digestive Sciences, Global Hospitals, Mumbai, Maharashtra, India
,
Gaurav K. Patil
Baldota Institute of Digestive Sciences, Global Hospitals, Mumbai, Maharashtra, India
,
Ankit Dalal
Baldota Institute of Digestive Sciences, Global Hospitals, Mumbai, Maharashtra, India
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Publikationsverlauf

submitted 14. März 2019

accepted after revision 17. September 2019

Publikationsdatum:
15. Oktober 2019 (online)

Abstract

Background Submucosal tunneling diverticular septotomy by diverticular peroral endoscopic myotomy (D-POEM) has emerged as an alternative to surgery for symptomatic esophageal diverticula, but its medium to long-term outcomes are currently unexplored.

Methods D-POEM for patients with symptomatic esophageal diverticula was prospectively studied to assess its safety and the 12-month outcomes.

Results 25 patients (72 % male; median age 61 years [range 48 – 88]) with a Zenker’s diverticulum (n = 20) or epiphrenic diverticulum (n = 5) were included. Major indications were dysphagia, recurrent bronchoaspiration, and foreign body sensation in 20 patients (80 %), with a mean symptom duration of 2.5 years (range 1 – 4). Complete submucosal tunneling septotomy was achieved in a mean of 36 minutes (range 25 – 45), with 100 % technical success. The median hospitalization was 5 days (range 4 – 10). The mean (standard deviation) Eckardt Score improved significantly from 13.2 (1.0) at baseline to 3.2 (1.4) at 12 months (P < 0.001) with clinical success in 19/22 patients (86 %) and no long-term adverse events.

Conclusions D-POEM appears safe and durable in patients with esophageal diverticula. Further multicenter studies with a larger patient cohort are warranted.

Fig. 1s – 12s

 
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