Abstract | BACKGROUND AND STUDY AIMS: Suitable techniques for the prevention of stricture formation after esophageal endoscopic submucosal dissection (ESD) are still lacking. We investigated the efficacy of polyglycolic acid ( PGA) sheets with fibrin glue to prevent post-ESD stricture. PATIENTS AND METHODS: We conducted a pilot study on a total of eight consecutive patients who underwent esophageal ESD that left a mucosal defect of more than three-quarters of the esophageal circumference. PGA sheets were attached to the defect with fibrin glue immediately after the completion of ESD. The primary endpoint was the incidence of post-ESD stricture. The secondary endpoints were the number of sessions of endoscopic balloon dilation (EBD) required to resolve any stricture and the rate of complications. RESULTS: There were no adverse events related to the use of PGA sheets and fibrin glue. Post-ESD stricture occurred in 37.5 % of the subjects and 0.8 ± 1.2 sessions of EBD were required. CONCLUSION: The use of PGA sheets and fibrin glue after esophageal ESD is a novel method that radically decreases the incidence of esophageal stricture and the number of EBD sessions subsequently required. University Hospital Medical Network Clinical Trial Registry (UMIN000011058).
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Authors | Yoshiki Sakaguchi, Yosuke Tsuji, Satoshi Ono, Itaru Saito, Yosuke Kataoka, Yu Takahashi, Chiemi Nakayama, Satoki Shichijo, Rie Matsuda, Chihiro Minatsuki, Itsuko Asada-Hirayama, Keiko Niimi, Shinya Kodashima, Nobutake Yamamichi, Mitsuhiro Fujishiro, Kazuhiko Koike |
Journal | Endoscopy
(Endoscopy)
Vol. 47
Issue 4
Pg. 336-40
(Apr 2015)
ISSN: 1438-8812 [Electronic] Germany |
PMID | 25314328
(Publication Type: Journal Article, Video-Audio Media)
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Copyright | © Georg Thieme Verlag KG Stuttgart · New York. |
Chemical References |
- Fibrin Tissue Adhesive
- Tissue Adhesives
- Polyglycolic Acid
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Topics |
- Aged
- Catheterization
- Dilatation
- Dissection
(adverse effects, methods)
- Esophageal Neoplasms
(surgery)
- Esophageal Stenosis
(etiology, prevention & control, therapy)
- Esophagoscopy
- Female
- Fibrin Tissue Adhesive
(adverse effects, therapeutic use)
- Humans
- Male
- Middle Aged
- Mucous Membrane
(surgery)
- Pilot Projects
- Polyglycolic Acid
(adverse effects, therapeutic use)
- Tissue Adhesives
(adverse effects, therapeutic use)
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