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Vazquez-Sequeiros E, Baron TH, Pérez-Miranda M, Sánchez-Yagüe A, Gornals J, Gonzalez-Huix F, de la Serna C, Gonzalez Martin JA, Gimeno-Garcia AZ, Marra-Lopez C, Castellot A, Alberca F, Fernandez-Urien I, Aparicio JR, Legaz ML, Sendino O, Loras C, Subtil JC, Nerin J, Perez-Carreras M, Diaz-Tasende J, Perez G, Repiso A, Vilella A, Dolz C, Alvarez A, Rodriguez S, Esteban JM, Juzgado D, Albillos A. Evaluation of the short- and long-term effectiveness and safety of fully covered self-expandable metal stents for drainage of pancreatic fluid collections: results of a Spanish nationwide registry. Gastrointest Endosc 2016; 84:450-457.e2. [PMID: 26970012 DOI: 10.1016/j.gie.2016.02.044] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Accepted: 02/17/2016] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Initial reports suggest that fully covered self-expandable metal stents (FCSEMSs) may be better suited for drainage of dense pancreatic fluid collections (PFCs), such as walled-off pancreatic necrosis. The primary aim was to analyze the effectiveness and safety of FCSEMSs for drainage of different types of PFCs in a large cohort. The secondary aim was to investigate which type of FCSEMS is superior. METHODS This was a retrospective, noncomparative review of a nationwide database involving all hospitals in Spain performing EUS-guided PFC drainage. From April 2008 to August 2013, all patients undergoing PFC drainage with an FCSEMS were included in a database. The main outcome measurements were technical success, short-term (2 weeks) and long-term (6 months) effectiveness, adverse events, and need for surgery. RESULTS The study included 211 patients (pseudocyst/walled-off pancreatic necrosis, 53%/47%). The FCSEMSs used were straight biliary (66%) or lumen-apposing (34%). Technical success was achieved in 97% of patients (95% confidence interval [CI], 93%-99%). Short-term- and long-term clinical success was obtained in 94% (95% CI, 89%-97%) and 85% (95% CI, 79%-89%) of patients, respectively. Adverse events occurred in 21% of patients (95% CI, 16%-27%): infection (11%), bleeding (7%), and stent migration and/or perforation (3%). By multivariate analysis, patient age (>58 years) and previous failed drainage were the most important factors associated with negative outcome. CONCLUSIONS An FCSEMS is effective and safe for PFC drainage. Older patients with a history of unsuccessful drainage are more likely to fail EUS-guided drainage. The type of FCSEMS does not seem to influence patient outcome.
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Affiliation(s)
- Enrique Vazquez-Sequeiros
- Endoscopy Unit, Gastroenterology Division, University Hospital Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria, Madrid, Spain; Gastroenterology Division, University Hospital Quirón, Madrid, Spain
| | - Todd H Baron
- Division of Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Manuel Pérez-Miranda
- Department of Gastroenterology and Hepatology, Hospital Universitario Rio Hortega, Valladolid, Spain
| | - Andres Sánchez-Yagüe
- Gastroenterology Department, Hospital Costa del Sol, Marbella, Spain; Gastroenterology Department, Vithas Xanit Internacional Hospital, Benalmadena, Spain
| | - Joan Gornals
- Endoscopy Unit, Digestive Disease Department, Hospital Universitari de Bellvitge-Institut d'Investigació Biomèdica de Bellvitge, Barcelona, Spain
| | | | - Carlos de la Serna
- Department of Gastroenterology and Hepatology, Hospital Universitario Rio Hortega, Valladolid, Spain
| | - Juan Angel Gonzalez Martin
- Endoscopy Unit, Gastroenterology Division, University Hospital Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria, Madrid, Spain
| | - Antonio Z Gimeno-Garcia
- Gastroenterology Department, Hospital Universitario de Canarias, San Cristóbal de La Laguna, Spain
| | - Carlos Marra-Lopez
- Gastroenterology Department, Araba University Hospital, Vitoria-Gasteiz, Spain
| | - Ana Castellot
- Complejo Hospitalario Universitario Insular Materno Infantil, Gran Canaria, Spain
| | - Fernando Alberca
- Gastroenterology Department, Unidad de Gestión Clínica Digestivo, Hospital Clinico Universitario de la Arrixava, Murcia, Spain
| | | | | | - Maria Luisa Legaz
- Gastroenterology Department, Hospital General La Mancha Centro, Alcázar de San Juan, Spain
| | - Oriol Sendino
- Endoscopy Unit, Gastroenterology Department, Institute of Digestive and Metabolic Diseases, Hospital Clínic, IDIBAPS, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, University of Barcelona, Barcelona, Spain
| | - Carmen Loras
- Gastroenterology Department, Servei Aparell Digestiu-Unitat d'Endoscòpia, Hospital Universitari Mútua de Terrassa, Terrassa, Spain
| | - Jose Carlos Subtil
- Gastroenterology Department, Clínica Universidad de Navarra, Pamplona, Spain
| | - Juan Nerin
- Gastroenterology Department, Hospital Clínico Universitario "Lozano Blesa," Zaragoza, Spain
| | - Mercedes Perez-Carreras
- Endoscopy Unit, Gastroenterology Department, Servicio de Medicina de Aparato Digestivo, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Jose Diaz-Tasende
- Endoscopy Unit, Gastroenterology Department, Servicio de Medicina de Aparato Digestivo, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Gustavo Perez
- Endoscopy Unit, Gastroenterology Department, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Alejandro Repiso
- Endoscopy Unit, Gastroenterology Department, Hospital Virgen de la Salud, Toledo, Spain
| | - Angels Vilella
- Endoscopy Unit, Gastroenterology Department. Hospital Son Llatzer, Palma de Mallorca, Spain
| | - Carlos Dolz
- Endoscopy Unit, Gastroenterology Department. Hospital Son Llatzer, Palma de Mallorca, Spain
| | - Alberto Alvarez
- Gastroenterology Department, Complejo Asistencial Universitario de Salamanca, Salamanca, Spain
| | - Santiago Rodriguez
- Gastroenterology Department, Complejo Asistencial Universitario de Zamora, Zamora, Spain
| | | | - Diego Juzgado
- Gastroenterology Division, University Hospital Quirón, Madrid, Spain
| | - Agustin Albillos
- Endoscopy Unit, Gastroenterology Division, University Hospital Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria, Madrid, Spain
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