Endoscopic ultrasound-guided drainage of pancreatic walled-off necrosis using 20-mm versus 15-mm lumen-apposing metal stents: an international, multicenter, case-matched study.
Journal
Endoscopy
ISSN: 1438-8812
Titre abrégé: Endoscopy
Pays: Germany
ID NLM: 0215166
Informations de publication
Date de publication:
03 2020
03 2020
Historique:
pubmed:
31
1
2020
medline:
16
2
2021
entrez:
31
1
2020
Statut:
ppublish
Résumé
Endoscopic ultrasound (EUS)-guided placement of lumen-apposing metal stents (LAMSs) has gained popularity for the treatment of pancreatic walled-off necrosis (WON). We compared the 20-mm and 15-mm LAMSs for the treatment of symptomatic WON in terms of clinical success and adverse events. We conducted a retrospective, case-matched study of 306 adults at 22 tertiary centers from 04/2014 to 10/2018. A total of 102 patients with symptomatic WON who underwent drainage with 20-mm LAMS (cases) and 204 patients who underwent drainage with 15-mm LAMS (controls) were matched by age, sex, and drainage approach. Conditional logistic regression analysis was performed to compare clinical success (resolution of WON on follow-up imaging without reintervention) and adverse events (according to American Society for Gastrointestinal Endoscopy criteria). Clinical success was achieved in 92.2 % of patients with 20-mm LAMS and 91.7 % of patients with 15-mm LAMS (odds ratio 0.92; The 20-mm LAMS showed comparable clinical success and safety profile to the 15-mm LAMS, with the need for fewer DEN sessions for WON resolution.
Sections du résumé
BACKGROUNDS
Endoscopic ultrasound (EUS)-guided placement of lumen-apposing metal stents (LAMSs) has gained popularity for the treatment of pancreatic walled-off necrosis (WON). We compared the 20-mm and 15-mm LAMSs for the treatment of symptomatic WON in terms of clinical success and adverse events.
METHODS
We conducted a retrospective, case-matched study of 306 adults at 22 tertiary centers from 04/2014 to 10/2018. A total of 102 patients with symptomatic WON who underwent drainage with 20-mm LAMS (cases) and 204 patients who underwent drainage with 15-mm LAMS (controls) were matched by age, sex, and drainage approach. Conditional logistic regression analysis was performed to compare clinical success (resolution of WON on follow-up imaging without reintervention) and adverse events (according to American Society for Gastrointestinal Endoscopy criteria).
RESULTS
Clinical success was achieved in 92.2 % of patients with 20-mm LAMS and 91.7 % of patients with 15-mm LAMS (odds ratio 0.92;
CONCLUSIONS
The 20-mm LAMS showed comparable clinical success and safety profile to the 15-mm LAMS, with the need for fewer DEN sessions for WON resolution.
Types de publication
Journal Article
Multicenter Study
Langues
eng
Sous-ensembles de citation
IM
Pagination
211-219Commentaires et corrections
Type : CommentIn
Type : CommentIn
Informations de copyright
© Georg Thieme Verlag KG Stuttgart · New York.
Déclaration de conflit d'intérêts
Drs. Arlt, Ellrichmann, Aparicio, Sejpal, Irani, Pawa, Ahmed, Sedarat, Hampe, Sharaiha, Berzin, Stevens, Willingham, Kushnir, Ngamruengphong, Hugget, Baron, Repici, Adler, Nasr, Kowalski, Kumbhari, and Khashab are consultants for Boston Scientific. Dr. Trindade is a consultant for Pentax Medical and CSA Medical. Dr. Benias is a consultant for Fujifilm, Medtronic, and Apollo. Dr. Sejpal is also a consultant for Olympus America. Dr. Ahmed is also a consultant for Cook Medical. Dr. Hampe is also a consultant for Cook Medical, Olympus America, and B. Braun. Dr. Sharaiha is also a consultant for Olympus America and Apollo. Dr. Chahal is a consultant for Medtronic. Dr. Willingham is also a consultant for RedPath, Cook Medical, Xlumena, Oncolys Biopharma, and has received research funding to the university from Cancer Prevention Pharmaceuticals. Dr. Hugget is also a consultant for Cook Medical. Dr. Repici has also received research funding from Boston Scientific. Dr. Kumbhari is also a consultant for Medtronic, Reshape Lifesciences, and Apollo Endosurgery, and has received research support from ERBE and Apollo Endosurgery. Dr. Singh is a consultant for Abbvie and Novo Nordisk, and is a member of an advisory board for Akcea. Dr. Khashab is also a consultant for Olympus America and Medtronic. All other authors have no conflict of interest to disclose.