James D. Haddad, Thomas Tielleman, Andrew Fuller, Anna Tavakkoli, Dutch Vanderveldt, Markus Goldschmiedt, Nisa Kubiliun, Tarek Sawas
{"title":"置管金属支架加或不加同轴塑料支架用于胰液收集的安全性和有效性","authors":"James D. Haddad, Thomas Tielleman, Andrew Fuller, Anna Tavakkoli, Dutch Vanderveldt, Markus Goldschmiedt, Nisa Kubiliun, Tarek Sawas","doi":"10.1016/j.tige.2022.12.001","DOIUrl":null,"url":null,"abstract":"<div><h3>Background and Aims</h3><p>Pancreatic fluid collections (PFCs) are common complications of acute pancreatitis and can cause pain, difficulty feeding, and infection. Endoscopic ultrasound-guided drainage has become the standard of care, with lumen-apposing metal stents (LAMSs) replacing double pigtail plastic stents (DPPSs) as the preferred device. Coaxial placement of DPPSs through LAMSs is hypothesized to lower the risks of adverse events related to LAMSs. We conducted a retrospective study to evaluate the safety and efficacy of this strategy.</p></div><div><h3>Methods</h3><p>We conducted a retrospective study of consecutive patients with PFCs undergoing endoscopic cystgastrostomy with LAMSs and DPPSs or LAMSs alone at two U.S. academic tertiary care centers from January 2016 until November 2022. Propensity scoring and an adjusted logistic regression model were used for analysis.</p></div><div><h3>Results</h3><p><span>We included 68 patients with an average follow-up of 189 days. The most common etiology of pancreatitis was gallstones (35.3%), most PFCs were walled-off necrosis (61.8%), and the mean size was 14.7 cm (SD ± 5.9 cm). Overall clinical success was 88.2%, without significant differences between LAMSs and DPPSs vs LAMSs alone (95.7% vs 84.4%; </span><em>P</em><span> = 0.18; aOR = 4.6; 95% CI, 0.5-41.4). We found no statistically significant differences in rates of LAMS occlusion<span> (aOR = 0.47; 95% CI, 0.09-2.5), infection (aOR = 1.03; 95% CI, 0.17-6.2), bleeding (aOR = 0.4; 95% CI, 0.03-5), or stent migration (aOR = 0.42; 95% CI, 0.04-4.1) between the 2 groups.</span></span></p></div><div><h3>Conclusion</h3><p>This retrospective cohort study found no statistically significant differences in the safety or efficacy of cystgastrostomy with LAMSs and DPPSs vs LAMSs alone. Larger, prospective trials comparing these strategies are needed.</p></div>","PeriodicalId":1,"journal":{"name":"Accounts of Chemical Research","volume":null,"pages":null},"PeriodicalIF":16.4000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Safety and Efficacy of Lumen-Apposing Metal Stents With and Without Coaxial Plastic Stents for Pancreatic Fluid Collections\",\"authors\":\"James D. Haddad, Thomas Tielleman, Andrew Fuller, Anna Tavakkoli, Dutch Vanderveldt, Markus Goldschmiedt, Nisa Kubiliun, Tarek Sawas\",\"doi\":\"10.1016/j.tige.2022.12.001\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Background and Aims</h3><p>Pancreatic fluid collections (PFCs) are common complications of acute pancreatitis and can cause pain, difficulty feeding, and infection. Endoscopic ultrasound-guided drainage has become the standard of care, with lumen-apposing metal stents (LAMSs) replacing double pigtail plastic stents (DPPSs) as the preferred device. Coaxial placement of DPPSs through LAMSs is hypothesized to lower the risks of adverse events related to LAMSs. We conducted a retrospective study to evaluate the safety and efficacy of this strategy.</p></div><div><h3>Methods</h3><p>We conducted a retrospective study of consecutive patients with PFCs undergoing endoscopic cystgastrostomy with LAMSs and DPPSs or LAMSs alone at two U.S. academic tertiary care centers from January 2016 until November 2022. Propensity scoring and an adjusted logistic regression model were used for analysis.</p></div><div><h3>Results</h3><p><span>We included 68 patients with an average follow-up of 189 days. The most common etiology of pancreatitis was gallstones (35.3%), most PFCs were walled-off necrosis (61.8%), and the mean size was 14.7 cm (SD ± 5.9 cm). Overall clinical success was 88.2%, without significant differences between LAMSs and DPPSs vs LAMSs alone (95.7% vs 84.4%; </span><em>P</em><span> = 0.18; aOR = 4.6; 95% CI, 0.5-41.4). We found no statistically significant differences in rates of LAMS occlusion<span> (aOR = 0.47; 95% CI, 0.09-2.5), infection (aOR = 1.03; 95% CI, 0.17-6.2), bleeding (aOR = 0.4; 95% CI, 0.03-5), or stent migration (aOR = 0.42; 95% CI, 0.04-4.1) between the 2 groups.</span></span></p></div><div><h3>Conclusion</h3><p>This retrospective cohort study found no statistically significant differences in the safety or efficacy of cystgastrostomy with LAMSs and DPPSs vs LAMSs alone. Larger, prospective trials comparing these strategies are needed.</p></div>\",\"PeriodicalId\":1,\"journal\":{\"name\":\"Accounts of Chemical Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":16.4000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Accounts of Chemical Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2590030722000897\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Accounts of Chemical Research","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2590030722000897","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Safety and Efficacy of Lumen-Apposing Metal Stents With and Without Coaxial Plastic Stents for Pancreatic Fluid Collections
Background and Aims
Pancreatic fluid collections (PFCs) are common complications of acute pancreatitis and can cause pain, difficulty feeding, and infection. Endoscopic ultrasound-guided drainage has become the standard of care, with lumen-apposing metal stents (LAMSs) replacing double pigtail plastic stents (DPPSs) as the preferred device. Coaxial placement of DPPSs through LAMSs is hypothesized to lower the risks of adverse events related to LAMSs. We conducted a retrospective study to evaluate the safety and efficacy of this strategy.
Methods
We conducted a retrospective study of consecutive patients with PFCs undergoing endoscopic cystgastrostomy with LAMSs and DPPSs or LAMSs alone at two U.S. academic tertiary care centers from January 2016 until November 2022. Propensity scoring and an adjusted logistic regression model were used for analysis.
Results
We included 68 patients with an average follow-up of 189 days. The most common etiology of pancreatitis was gallstones (35.3%), most PFCs were walled-off necrosis (61.8%), and the mean size was 14.7 cm (SD ± 5.9 cm). Overall clinical success was 88.2%, without significant differences between LAMSs and DPPSs vs LAMSs alone (95.7% vs 84.4%; P = 0.18; aOR = 4.6; 95% CI, 0.5-41.4). We found no statistically significant differences in rates of LAMS occlusion (aOR = 0.47; 95% CI, 0.09-2.5), infection (aOR = 1.03; 95% CI, 0.17-6.2), bleeding (aOR = 0.4; 95% CI, 0.03-5), or stent migration (aOR = 0.42; 95% CI, 0.04-4.1) between the 2 groups.
Conclusion
This retrospective cohort study found no statistically significant differences in the safety or efficacy of cystgastrostomy with LAMSs and DPPSs vs LAMSs alone. Larger, prospective trials comparing these strategies are needed.
期刊介绍:
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.