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Lumen apposing metal stent

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https://www.readbyqxmd.com/read/28924591/safety-and-efficacy-of-coaxial-lumen-apposing-metal-stents-in-the-management-of-refractory-gastrointestinal-luminal-strictures-a-multicenter-study
#1
Fateh Bazerbachi, Jason D Heffley, Barham K Abu Dayyeh, Jose Nieto, Eric J Vargas, Tarek Sawas, Raja Zaghlol, Navtej S Buttar, Mark D Topazian, Louis M Wong Kee Song, Michael Levy, Steve Keilin, Qiang Cai, Field F Willingham
BACKGROUND AND AIMS:  Benign gastrointestinal (GI) strictures are often refractory to standard endoscopic interventions. Fully covered coaxial lumen-apposing metal stents (LAMS) have emerged as a novel therapy for these strictures. The aim of this study was to evaluate the safety and efficacy of LAMS for refractory GI strictures. PATIENTS AND METHODS:  A retrospective analysis was performed for patients who underwent LAMS placement for benign luminal strictures in three US centers between January 2014 and December 2016...
September 2017: Endoscopy International Open
https://www.readbyqxmd.com/read/28918806/endoscopic-ultrasound-guided-gastrojejunostomy
#2
REVIEW
Sunil Amin, Amrita Sethi
Gastric outlet obstruction is a common complication of advanced upper gastrointestinal and pancreatic malignancies. Endoscopic ultrasound (EUS)-guided gastrojejunostomy is a new option that may provide a more durable solution than enteral stenting with shorter recovery time and less cost than surgical gastrojejunostomy. Techniques to perform this procedure include direct EUS-guided puncture and balloon-assisted and free-hand methods. Use of cautery-tipped lumen-apposing metal stent results in higher rates of technical success and shorter procedure times...
October 2017: Gastrointestinal Endoscopy Clinics of North America
https://www.readbyqxmd.com/read/28882615/fluoroscopy-assisted-vs-fluoroless-endoscopic-ultrasound-guided-transmural-drainage-of-pancreatic-fluid-collections-a-comparative-study
#3
Claudia F Consiglieri, Joan B Gornals, Juli Busquets, Nuria Peláez, Lluis Secanella, Meritxell De-La-Hera, Resurrección Sanzol, Joan Fabregat, José Castellote
INTRODUCTION: The need for fluoroscopy guidance in patients undergoing endoscopic ultrasound-guided transmural drainage (EUS-TMD) of peripancreatic fluid collections (PFCs) remains unclear. AIMS: The aim of this study was to compare general outcomes of EUS-TMD of PFCs under fluoroscopy (F) vs fluoroless (FL). METHODS: This is a comparative study with a retrospective analysis of a prospective and consecutive inclusion database at a tertiary centre, from 2009 to 2015...
September 4, 2017: Gastroenterología y Hepatología
https://www.readbyqxmd.com/read/28843583/long-term-outcome-of-eus-guided-choledochoduodenostomy-using-a-lumen-apposing-metal-stent-for-malignant-distal-biliary-obstruction-a-prospective-multicenter-study
#4
Takayoshi Tsuchiya, Anthony Yuen Bun Teoh, Takao Itoi, Kenji Yamao, Kazuo Hara, Yousuke Nakai, Hiroyuki Isayama, Masayuki Kitano
BACKGROUND AND AIMS: EUS-guided choledochoduodenostomy (EUS-CDS) using conventional tubular stents has been successfully performed. However, EUS-CDS carries a high risk of bile leakage with attendant adverse events. This study aimed to prospectively evaluate the long-term outcome of EUS-CDS using a dedicated lumen-apposing metal stent (LAMS). METHODS: Nineteen patients (mean age, 70.6 years; 12 men) with unresectable malignant diseases were treated in 5 tertiary referral centers...
August 23, 2017: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28843581/eus-guided-drainage-of-post-surgical-fluid-collections-using-lumen-apposing-metal-stents-a-multicenter-study
#5
Prashant R Mudireddy, Amrita Sethi, Ali A Siddiqui, Douglas G Adler, Jose Nieto, Harshit Khara, Arvind Trindade, Sammy Ho, Petros C Benias, Peter V Draganov, Dennis Yang, Shaffer Mok, Bradley Confer, David L Diehl
BACKGROUND AND AIM: Post-surgical fluid collections (PSFCs) are traditionally drained either percutaneously or surgically. Endoscopic drainage offers several advantages compared to either percutaneous or surgical approaches including avoiding repeat surgery, or the need to have a percutaneous drain in place for weeks. There are very little data regarding use of lumen apposing metal stents (LAMSs) in the drainage of PSFCs. We aim to study the technical and clinical success and adverse events of using LAMSs in the drainage of PSFCs...
August 23, 2017: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28820143/endoscopic-ultrasound-guided-drainage-of-pelvic-abscesses-with-lumen-apposing-metal-stents
#6
EDITORIAL
Amar Manvar, Kunal Karia, Sammy Ho
No abstract text is available yet for this article.
July 2017: Endoscopic Ultrasound
https://www.readbyqxmd.com/read/28799148/afferent-loop-syndrome-treated-by-endoscopic-ultrasound-guided-gastrojejunostomy-using-a-lumen-apposing-metal-stent-with-an-electrocautery-enhanced-delivery-system
#7
Kenjiro Yamamoto, Takayoshi Tsuchiya, Reina Tanaka, Honjo Mitsuyoshi, Shuntaro Mukai, Yuichi Nagakawa, Takao Itoi
No abstract text is available yet for this article.
August 10, 2017: Endoscopy
https://www.readbyqxmd.com/read/28791329/clinical-impact-of-eus-treatment-of-walled-off-pancreatic-necrosis-with-dedicated-devices
#8
Ilaria Tarantino, Dario Ligresti, Fabio Tuzzolino, Luca Barresi, Gabriele Curcio, Antonino Granata, Mario Traina
BACKGROUND AND STUDY AIMS:  Walled-off pancreatic necrosis (WOPN) represents the major risk factor for sepsis-related multiple organ failure. Surgical debridement is an invasive approach associated with high rates of adverse events (AEs) and death. As an alternative, endoscopic ultrasound-guided cysto-gastro-anastomosis has emerged as an effective treatment for WOPNs. Recently a new dedicated-lumen apposing metal stent (LAMS) has been used with satisfactory results in treating peri-pancreatic fluid collections, including WOPNs...
August 2017: Endoscopy International Open
https://www.readbyqxmd.com/read/28767501/endoscopic-gastroenterostomy-techniques-and-review
#9
Shayan Irani, Todd H Baron, Takao Itoi, Mouen A Khashab
PURPOSE OF REVIEW: Gastric outlet obstruction (GOO) can result from benign and malignant causes. Until recently, surgical gastrojejunostomy was the treatment of choice for patient with benign and malignant GOO with a good functional status. Endoscopic placement of luminal self-expandable metal stents is currently widely accepted as the first line of treatment for malignant GOO because of its effectiveness and minimally invasive nature. The main shortcoming of luminal stents is the high incidence of recurrent GOO most commonly because of tumor ingrowth/overgrowth...
September 2017: Current Opinion in Gastroenterology
https://www.readbyqxmd.com/read/28725941/endoscopic-stents-for-the-biliary-tree-and-pancreas
#10
REVIEW
Rajesh Krishnamoorthi, Mahendran Jayaraj, Richard Kozarek
OPINION STATEMENT: PURPOSE OF REVIEW: To review the recently published literature on biliary and pancreatic stents. RECENT FINDINGS: Covered self-expanding metal stents (SEMS) are increasingly being used in the endoscopic management of benign biliary strictures. Given the costs associated with SEMS, plastic stents are still the most commonly used stents. In this setting, SEMS are preferred over plastic stents for palliation of malignant biliary strictures due to superior patency and have a role in preoperative management of malignant biliary strictures...
July 20, 2017: Current Treatment Options in Gastroenterology
https://www.readbyqxmd.com/read/28719936/using-notes-to-salvage-a-misdeployed-lumen-apposing-metal-stent-during-an-endoscopic-ultrasound-guided-gastroenterostomy
#11
Amy Tyberg, Monica Saumoy, Michel Kahaleh
No abstract text is available yet for this article.
July 18, 2017: Endoscopy
https://www.readbyqxmd.com/read/28713067/eus-guided-drainage-of-peripancreatic-fluid-collections-with-lumen-apposing-metal-stents-and-plastic-double-pigtail-stents-comparison-of-efficacy-and-adverse-event-rates
#12
Gabriel D Lang, Cassandra Fritz, Trisha Bhat, Koushik K Das, Faris M Murad, Dayna S Early, Steven A Edmundowicz, Vladimir M Kushnir, Daniel K Mullady
BACKGROUND AND AIMS: Transmural drainage with double-pigtail plastic stents (DPPSs) was the mainstay of endoscopic therapy for symptomatic peripancreatic fluid collections (PPFCs) until the introduction of lumen-apposing covered self-expanding metal stents (LAMSs). Currently, there are limited data regarding the efficacy and adverse event rate of LAMSs compared with DPPSs. METHODS: A retrospective analysis of EUS-guided PPFC drainage at a single tertiary care center between 2008 and 2015 was performed...
July 14, 2017: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28697151/eus-guided-gastrojejunostomy-versus-laparoscopic-gastrojejunostomy-an-international-collaborative-study
#13
Manuel Perez-Miranda, Amy Tyberg, Daniel Poletto, Ernesto Toscano, Monica Gaidhane, Amit P Desai, Nikhil A Kumta, Lea Fayad, Jose Nieto, Marc Barthet, Raj Shah, Brian C Brauer, Reem Z Sharaiha, Michel Kahaleh
INTRODUCTION: Endoscopic ultrasound-guided gastrojejunostomy (EUS-GJ) with placement of a lumen-apposing metal stent is a minimally invasive and efficacious procedure for gastric outlet obstruction (GOO) patients not amenable to surgery. Laparoscopic gastrojejunostomy (Lap-GJ) has traditionally been the standard of care. No direct comparison between EUS-GJ and Lap-GJ has been described. Our aim was to compare the clinical outcomes, success rate, and adverse events (AE) of EUS-GJ with Lap-GJ...
July 10, 2017: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/28662540/endoscopic-ultrasonography-guided-freestyle-rendezvous-recanalization-of-a-complete-postoperative-rectosigmoid-anastomotic-obstruction-with-a-lumen-apposing-metal-stent
#14
Omid Sanaei, Saowanee Ngamruengphong, Yen-I Chen, Majidah Bukhari, Olaya Brewer Gutierrez, Vivek Kumbhari, Mouen A Khashab
No abstract text is available yet for this article.
September 2017: Endoscopy
https://www.readbyqxmd.com/read/28614892/technical-aspects-of-placing-a-second-lumen-apposing-metal-stent-at-a-separate-session-for-a-persistent-walled-off-pancreatic-necrosis
#15
Arvind J Trindade, Yun Kim, Brian Markowitz, Petros C Benias
No abstract text is available yet for this article.
August 2017: Endoscopy
https://www.readbyqxmd.com/read/28584846/rare-esophageal-migration-of-axios-stent-used-for-walled-off-pancreatic-necrosis-drainage
#16
Yousef Abdel-Aziz, Anas Renno, Tariq Hammad, Ali Nawras
The AXIOS stent (Boston Scientific, Marlborough, MA) is a novel lumen-apposing self-expandable metallic stent designed for enteric drainage of nonadherent lumens. Efficacy and safety of using the AXIOS stent for pancreatic fluid drainage have been consistently shown in several studies. Although it is less common with this novel stent, stent migration still may happen. We present a case of AXIOS stent migration into the esophagus.
2017: ACG Case Reports Journal
https://www.readbyqxmd.com/read/28529163/treatment-of-crohn-s-disease-anastomotic-stricture-with-a%C3%A2-lumen-apposing-metal-stent
#17
Jordan E Axelrad, Simon Lichtiger, Amrita Sethi
No abstract text is available yet for this article.
May 18, 2017: Clinical Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28440239/feasibility-safety-and-outcomes-of-a-single-step-endoscopic-ultrasonography-guided-drainage-of-pancreatic-fluid-collections-without-fluoroscopy-using-a-novel-electrocautery-enhanced-lumen-apposing-self-expanding-metal-stent
#18
Joseph Yoo, Linda Yan, Raza Hasan, Saana Somalya, Jose Nieto, Ali A Siddiqui
BACKGROUND AND OBJECTIVES: There are currently limited data available regarding the safety of endoscopic ultrasound (EUS)-guided drainage of pancreatic fluid collections (PFCs) using the lumen-apposing metal stent without fluoroscopic guidance. This study aims to evaluate clinical outcomes and safety of EUS-guided drainage of PFC using the electrocautery-enhanced lumen-apposing metal stents (EC-LAMSs) without fluoroscopic guidance. METHODS: We conducted a retrospective study on patients with symptomatic PFC who underwent EUS-guided drainage using EC-LAMS without fluoroscopy...
March 2017: Endoscopic Ultrasound
https://www.readbyqxmd.com/read/28395382/endoscopic-ultrasound-guided-creation-of-a-transgastric-fistula-for-the-management-of-hepatobiliary-disease-in-patients-with-roux-en-y-gastric-bypass
#19
Saowanee Ngamruengphong, Jose Nieto, Rastislav Kunda, Vivek Kumbhari, Yen-I Chen, Majidah Bukhari, Mohamad Hassan El Zein, Renata P Bueno, Gulara Hajiyeva, Amr Ismail, Yamile Haito Chavez, Mouen A Khashab
Background and aims Endoscopic retrograde cholangiopancreatography (ERCP) in patients who have undergone Roux-en-Y gastric bypass (RYGB) is technically challenging. We describe our multicenter experience using lumen-apposing metal stents (LAMSs) to create an endoscopic ultrasound-guided transgastric fistula (EUS-TG) to facilitate peroral ERCP in these patients. Patients and methods Thirteen patients with RYGB who underwent EUS-TG at three tertiary centers were included. EUS was used to guide puncture of the excluded stomach from the gastric pouch or jejunum; a LAMS was placed across the transgastric fistula...
April 10, 2017: Endoscopy
https://www.readbyqxmd.com/read/28391671/endoscopic-ultrasound-guided-management-of-pancreatic-fluid-collections-update-and-review-of-the-literature
#20
REVIEW
Ali Alali, Jeffrey Mosko, Gary May, Christopher Teshima
Severe acute pancreatitis is often complicated by the development of pancreatic fluid collections (PFCs), which may be associated with significant morbidity and mortality. It is crucial to accurately classify these collections as a pseudocyst or walled-off necrosis (WON) given significant differences in outcomes and management. Interventions for PFCs have increasingly shifted to less invasive strategies, with endoscopic ultrasound (EUS)-guided methods being shown to be safer and equally effective as more invasive surgical techniques...
March 2017: Clinical Endoscopy
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