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Impact of endoprosthesis type on inflammatory response in patients undergoing endoscopic drainage of pancreatic fluid collections

Objective To study the impact of endoprosthesis type on inflammatory response in patients undergoing endoscopic ultrasound (EUS)‐guided drainage of pancreatic fluid collections (PFC). Methods Patients undergoing EUS‐guided PFC drainage and treated using lumen‐apposing metal stents (LAMS) or plastic...

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Published in:Digestive endoscopy 2024-02, Vol.36 (2), p.195-202
Main Authors: Bang, Ji Young, Wilcox, Charles Mel, Navaneethan, Udayakumar, Hawes, Robert, Varadarajulu, Shyam
Format: Article
Language:English
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Summary:Objective To study the impact of endoprosthesis type on inflammatory response in patients undergoing endoscopic ultrasound (EUS)‐guided drainage of pancreatic fluid collections (PFC). Methods Patients undergoing EUS‐guided PFC drainage and treated using lumen‐apposing metal stents (LAMS) or plastic endoprostheses constituted the study cohort. The primary outcome was the presence of systemic inflammatory response syndrome (SIRS) after index intervention. Secondary outcomes were persistent organ failure, new onset organ failure, duration of hospitalization, and treatment success. Results In all, 303 patients were treated using LAMS (n = 247) or plastic stents (n = 56). At 48 h postintervention, the presence of SIRS (25.0 vs. 14.2%, P = 0.047), new onset SIRS (10.0 vs. 1.8%, P = 0.017), and new organ failure (5.4 vs. 0.4%, P = 0.003) were significantly higher in the plastic stent cohort compared to LAMS. On multivariable logistic regression analysis, the use of plastic stents (odds ratio [OR] 2.7, 95% confidence interval [CI] 1.2–6.0, P = 0.014), patients receiving high‐acuity care (OR 5.1, 95% CI 2.5–10.4, P 
ISSN:0915-5635
1443-1661
DOI:10.1111/den.14565