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Esophageal stent

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https://www.readbyqxmd.com/read/29346056/esophageal-leiomyoma-in-a-dog-causing-esophageal-distension-and-treated-by-transcardial-placement-of-a-self-expanding-covered-nitinol-esophageal-stent
#1
Elisabeth M Robin, Pascaline B Pey, Pauline de Fornel-Thibaud, Pierre H M Moissonnier, Valérie Freiche
CASE DESCRIPTION A 10-year-old spayed female Rottweiler was referred for evaluation because of a 2-month history of regurgitation and weight loss, despite no apparent change in appetite. The dog had received antiemetic and antacid treatment, without improvement. CLINICAL FINDINGS Physical examination revealed a low body condition score (2/5), but other findings were unremarkable. Diffuse, global esophageal dilatation was noted on plain thoracic radiographs, and normal motility was confirmed through videofluoroscopic evaluation of swallowing...
February 1, 2018: Journal of the American Veterinary Medical Association
https://www.readbyqxmd.com/read/29344787/a-novel-fully-covered-double-bump-stent-for-staple-line-leaks-after-bariatric-surgery-a-retrospective-analysis
#2
Thomas C C Boerlage, Gerardus P M Houben, Marcel J M Groenen, Klaas van der Linde, Arnold W J M van de Laar, Marloes Emous, Paul Fockens, Rogier P Voermans
BACKGROUND: Staple line leakage after bariatric surgery can be treated by endoscopic placement of a self-expandable stent. The success rate of stent placement is generally high, but migration is a frequent adverse event that hampers successful treatment. The Niti-S Beta stent is a fully covered double-bump stent that was specifically designed to prevent migration. This study aimed to evaluate the effectiveness and adverse event rate of the Niti-S Beta stent. METHODS: A retrospective study was performed in three high-volume bariatric centers...
January 17, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/29344568/non-surgical-management-of-boerhaave-s-syndrome-a-case-series-study-and-review-of-the-literature
#3
Khalil Aloreidi, Bhavesh Patel, Tim Ridgway, Terry Yeager, Muslim Atiq
Background and study aims:  Boerhaave's syndrome (BS) is a life-threatening condition with morbidity and mortality rates as high as 50 % in some reports. Until recently, surgical intervention has been the mainstay of management plans. With advances in therapeutic endoscopy, however, there has been increasing interest in non-surgical options including endoscopic esophageal stenting. Patients and methods:  We reviewed the medical records of all patients diagnosed with BS and managed with endoscopic interventions between November 2011 and November 2016...
January 2018: Endoscopy International Open
https://www.readbyqxmd.com/read/29344561/self-expandable-metal-stent-placement-in-a-child-for-treatment-of-achalasia-after-failed-heller-myotomy
#4
Roberto Gugig, Guillermo Muñoz Jurado, Clifton Huang, Roberto Oleas, Carlos Robles-Medranda
Background and study aims  Childhood achalasia treatment remains inconclusive. What is next after myotomy failure? Repeated pneumatic-dilation put patients at greater risk of perforation with possible symptom recurrence. We report on a 12-year-old patient with a 1-year history of achalasia whom underwent Heller myotomy with fundoplication and recurred with symptoms 1 week after surgery. Pneumatic dilatation was considered but not done because of the risk of esophageal perforation. The decision was made to place a fully covered self-expanding metallic stent (FC-SEMS) for 3 months, which resolved the stenosis as confirmed by esophagram...
January 2018: Endoscopy International Open
https://www.readbyqxmd.com/read/29302501/management-of-benign-esophageal-strictures-in-children
#5
REVIEW
Yvan Vandenplas
Esophageal strictures are seldom in children. In many countries, accidental ingestion of corrosives is a major cause of risk for stricture formation. Therefore, their management is a challenge. Safety and long-term efficacy of esophageal dilation for benign esophageal strictures has been confirmed in children. Because most children with structures are toddlers or younger, balloon dilatation is often preferred over bouginage. There is increasing evidence that short duration administration of high doses steroids may be of benefit in some specific situation (IIb esophagitis according to Zargar classification)...
December 2017: Pediatric Gastroenterology, Hepatology & Nutrition
https://www.readbyqxmd.com/read/29290788/investigating-esophageal-stent-placement-outcomes-in-patients-with-inoperable-non-cervical-esophageal-cancer
#6
Mojgan Forootan, Morteza Tabatabaeefar, Nariman Mosaffa, Hormat Rahimzadeh Ashkalak, Mohammad Darvishi
Background: Esophageal stent insertion in patients with inoperable esophageal cancer is usually accompanied with relatively high adverse symptoms and even mortality. The current study aims at investigating the outcomes of esophageal stenting in patients with inoperable non-cervical esophageal cancer. Materials and Methods: The current descriptive-analytical research evaluates 25 patients with esophageal cancer. The stent was placed in esophagus based upon endoscopy analysis with or without fluoroscopy and then the stent position and its opening was investigated by making use of CXRand Gastrografin studies...
2018: Journal of Cancer
https://www.readbyqxmd.com/read/29284759/portomesenteric-venous-stenting-for-palliation-of-ascites-and-variceal-bleeding-caused-by-prehepatic-portal-hypertension
#7
Rahul A Sheth, Sharjeel H Sabir, Philip Parmet, Roshon Amin, Joshua D Kuban, Steven Y Huang, Armeen Mahvash, David Fogelman, Milind Javle, Michael J Wallace
BACKGROUND: The purpose of this study was to evaluate percutaneous transhepatic portal vein stenting (PVS) for palliation of refractory ascites and/or variceal bleeding caused by extrahepatic portomesenteric venous stenosis in patients with pancreaticobiliary cancer. MATERIALS AND METHODS: A single-institution, retrospective review of patients who underwent PVS between January 2007 and July 2015 was performed. A total of 38 patients were identified, of whom 28 met the inclusion criterion of PVS performed primarily for refractory ascites or variceal bleeding...
December 28, 2017: Oncologist
https://www.readbyqxmd.com/read/29225860/massive-hemorrhage-following-definitive-esophageal-chemoradiation-teaching-case-of-a-fatal-aortoesophageal-fistula-and-lessons-learned
#8
Gwendolyn J McGinnis, John M Holland, Charles R Thomas, Nima Nabavizadeh
Esophageal self-expandable metal stents and radiotherapy are valuable in combination for palliation and definitive treatment of esophageal cancer. However, risk of aortoesophageal fistula is significant in patients with evidence of malignant aortic invasion. Use of thoracic endovascular repair may represent an approach to early intervention in high-risk patients.
December 2017: Clinical Case Reports
https://www.readbyqxmd.com/read/29225836/cardiac-tamponade-occurred-after-endoscopic-submucosal-dissection-conservative-management-of-the-esophagopericardial-fistula
#9
Davide Bona, Greta Isabella Saino, Massimo Medda, Valerio Panizzo, Giancarlo Micheletto
We describe the case of an esophagopericardial fistula generated after endoscopic submucosal dissection in a patient affected by a superficial esophageal squamous cell carcinoma immediately treated with percutaneous pericardial drainage and placement of a partially covered self-expanding metal stent that has been removed using the stent-in-stent technique after 35 days.
December 2017: Clinical Case Reports
https://www.readbyqxmd.com/read/29225128/aortic-anatomy-and-complications-of-the-proximal-sealing-zone-after-endovascular-treatment-of-the-thoracic-aorta
#10
Jérémie Peidro, Mourad Boufi, Anderson Loundou, Olivier Hartung, Bianca Dona, Florent Vernet, David Bensoussan, Yves Alimi
BACKGROUND: The technical and clinical success of the thoracic aortic endovascular procedures rests mainly on the choice of the proximal sealing zone (PSZ). The latter can be the affected by multiple complications, all of them having a potential gravity and a direct link with the quality of the PSZ. The objective of this study was to analyze the risk factors of the occurrence of complications of the PSZ. METHODS: Between 2007 and 2015, all the patients treated by a thoracic stentgraft in zones 2, 3, or 4 were retrospectively reviewed, with analysis of the pre- and postoperative angio-CT...
December 7, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/29225081/enteral-nutrition-and-quality-of-life-in-patients-undergoing-chemoradiotherapy-for-esophageal-carcinoma-a-comparison-of-nasogastric-tube-esophageal-stent-and-ostomy-tube-feeding
#11
Fang-Jung Yu, Hsiang-Yao Shih, Chien-Yi Wu, Yun-Shiuan Chuan, Jui-Ying Lee, Hsien-Pin Li, Pen-Tzu Fang, Dong-Lin Tsai, Shah-Hwa Chou, I-Chen Wu
BACKGROUND AND AIMS: This study prospectively recruited esophageal squamous-cell carcinoma patients who received esophageal stent, nasogastric tube (NG) or jejunostomy/gastrostomy feeding to compare the changes in nutritional status and quality of life during chemoradiation therapy (CRT). METHODS: In total, 81 patients were analyzed (stent 7, surgical ostomy 26, NG 19, oral intake 29). NG was inserted when despite medication dysphagia or pain worsened with oral feeding during CRT...
December 7, 2017: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/29224798/slide-esophagoplasty-vs-end-to-end-anastomosis-for-recalcitrant-esophageal-stricture-after-esophageal-atresia-repair
#12
Ali Kamran, Charles J Smithers, Michael A Manfredi, Thomas E Hamilton, Peter D Ngo, David Zurakowski, Russell W Jennings
BACKGROUND: Anastomotic stricture is a common complication following esophageal atresia (EA) repair. Patients with a recalcitrant stricture may require surgical intervention. The technique of re-anastomosis after stricture resection can affect patient outcomes. STUDY DESIGN: EA patients who underwent anastomotic stricture resection from July 2010 to February 2017 were reviewed. Patients after stricture resection in which slide esophagoplasty was performed were compared to the conventional approach of end-to-end anastomosis...
December 7, 2017: Journal of the American College of Surgeons
https://www.readbyqxmd.com/read/29222735/delayed-perforation-after-endoscopic-submucosal-dissection-treated-successfully-by-temporary-stent-placement
#13
Masami Omae, Magnus Konradsson, Francisco Baldaque-Silva
A 71-year-old male patient with a long-segment (C10M12) Barrett's esophagus harboring multifocal high-grade dysplasia was referred to our clinic. After a multidisciplinary team conference and the patient's informed consent, an endoscopic submucosal dissection (ESD) was performed with resection of 4/5 of the esophageal circumference along 12 cm, without any complications during or immediately after the procedure. In the day after the ESD, the patient presented suddenly with dyspnea and subcutaneous emphysema in the neck and chest...
December 8, 2017: Clinical Journal of Gastroenterology
https://www.readbyqxmd.com/read/29221291/airway-stenting-in-patients-requiring-intubation-due-to-malignant-airway-stenosis-a-10-year-experience
#14
Masahide Oki, Hideo Saka, Kazumi Hori
Background: Critically ill patients with severe acute respiratory failure due to malignant airway stenosis often require emergency intubation and mechanical ventilation. Urgent intervention is necessary for the survival of such patients. The aim of this study was to determine the efficacy and outcomes of airway stenting in patients with malignant airway stenosis requiring emergency intubation. Methods: Patients with malignant airway stenosis who underwent emergency intubation prior to airway stent placement from September 2005 to September 2015 in a single center were retrospectively reviewed...
September 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29218673/results-of-endoscopic-vacuum-assisted-closure-device-for-treatment-of-upper-gi-leaks
#15
Marc Bludau, Hans F Fuchs, Till Herbold, Martin K H Maus, Hakan Alakus, Felix Popp, Jessica M Leers, Christiane J Bruns, Arnulf H Hölscher, Wolfgang Schröder, Seung-Hun Chon
BACKGROUND: Esophageal perforations and postoperative leakage of esophagogastrostomies are considered to be life-threatening conditions due to the potential development of mediastinitis and consecutive sepsis. Vacuum-assisted closure (VAC) techniques, a well-established treatment method for superficial infected wounds, are based on a negative pressure applied to the wound via a vacuum-sealed sponge. Endoluminal VAC (E-VAC) therapy as a treatment for GI leakages in the rectum was introduced in 2008...
December 7, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/29210817/influence-of-different-lengths-of-rubber-tube-on-patients-after-esophageal-stent-implantation-using-a-silk-thread
#16
Shuangxi Li, Lei Dang, Jie Chen, Yali Liang, Laichang Song, Wenhui Wang
Our objective was to compare the efficacy of different lengths of rubber tube (6 French) on patients with esophageal stent implantation performed using a silk thread. We measured the effects in terms of pain and foreign body sensation felt in the pharynx and esophageal mucosa of the patients. A retrospective analysis was conducted using records of 65 patients who were divided into 3 groups. Group A had 20 cases with the distal end of the tube toward the nasal cavity, Group B had 21 cases with the distal end of the tube reaching the nasopharynx without exceeding the soft palate, and Group C had 24 cases with the distal end of the tube toward the upper end of the stent...
November 2017: Gastroenterology Nursing: the Official Journal of the Society of Gastroenterology Nurses and Associates
https://www.readbyqxmd.com/read/29191359/evaluation-of-esophageal-anastomotic-integrity-with-serial-pleural-amylase-levels
#17
Daniel L Miller, Gerald A Helms, William R Mayfield
BACKGROUND: An anastomotic leak is the most devastating and potentially fatal complication after esophagectomy. Current detection methods can be inaccurate and place patients at risk of other complications. Analysis of pleural fluid for amylase may be more accurate and place patients at less of a risk for evaluating the integrity of an esophageal anastomosis. METHODS: We retrospectively reviewed prospective data of 45 consecutive patients who underwent an Ivor Lewis esophagectomy over an 18-month period and evaluated their anastomotic integrity with serial pleural amylase levels (PAL)...
January 2018: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/29186638/stent-over-sponge-sos-a-novel-technique-complementing-endosponge-therapy-for-foregut-leaks-and-perforations
#18
Piero V Valli, Joachim C Mertens, Arne Kröger, Christoph Gubler, Christian Gutschow, Paul M Schneider, Peter Bauerfeind
Background and study aims Endoluminal vacuum therapy (EVT) has evolved as a promising option for endoscopic treatment of foregut wall injuries in addition to the classic closure techniques using clips or stents. To improve vacuum force and maintain esophageal passage, we combined endosponge treatment with a partially covered self-expandable metal stent (stent-over-sponge; SOS). Patients and methods Twelve patients with infected upper gastrointestinal wall defects were treated with the SOS technique. Results Indications for SOS were anastomotic leakage after surgery (n = 11) and chronic foregut fistula (n = 1)...
October 27, 2017: Endoscopy
https://www.readbyqxmd.com/read/29147877/efficacy-and-safety-of-fully-covered-self-expanding-metal-stents-for-malignant-esophageal-obstruction
#19
Hoonsub So, Ji Yong Ahn, Seungbong Han, Kyoungwon Jung, Hee Kyong Na, Jeong Hoon Lee, Kee Wook Jeong, Do Hoon Kim, Kee Don Choi, Ho June Song, Gin Hyug Lee, Hwoon-Yong Jung
BACKGROUND: Malignant dysphagia can result in poor nutritional status with severe weight loss. Rapid relief from dysphagia can be achieved with esophageal self-expanding metal stents (SEMSs), a minimally invasive method. In this study, we evaluated the usefulness of SEMSs for malignant dysphagia. METHODS: Between 2012 and 2015, 119 patients with malignant dysphagia underwent esophageal SEMS insertion with endoscopic assistance. Their demographics and clinical outcomes were collected...
November 17, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/29131024/evaluation-of-anastomotic-leak-after-esophagectomy-for-esophageal-cancer-typical-time-point-of-occurrence-mode-of-diagnosis-value-of-routine-radiocontrast-agent-studies-and-therapeutic-options
#20
Benjamin Struecker, Andreas Andreou, Sascha Chopra, Ann-Christin Heilmann, Johanna Spenke, Christian Denecke, Igor Maximilian Sauer, Marcus Bahra, Johann Pratschke, Matthias Biebl
BACKGROUND: Data on the typical time point of occurrence of anastomotic leak (AL) after esophagectomy for esophageal cancer are currently scarce. Therefore, the usefulness of routine radiocontrast agent studies (RRCS) for testing proper healing of the anastomosis after esophagectomy remains unclear. Furthermore, preferred available tools to diagnose postoperative AL and therapeutic options are still under debate. METHODS: We present a retrospective analysis of 328 consecutive patients who underwent esophagectomy for esophageal cancer between 2005 and 2015...
November 7, 2017: Digestive Surgery
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