Creating a free account will enable you to subscribe to our daily and weekly email newsletters, as well as customize your reading experience to show only the categories most relevant to you.
Signing up only take a few minutes, so why not give it a try and see what you've been missing out on.
Cook Medical has initiated a clinical study in the U.S. to evaluate the removability of a new Evolution® Esophageal Fully Covered Stent. This is the first multicenter U.S. study to evaluate the possibility of removing a self-expanding metal stent after malignant and benign strictures have been treated. The stent design used in the study has been modified to accommodate retrieval. The study will also evaluate the use of the device in esophageal conditions, including strictures, fistulas, perforations or leaks.
The study, led by Principal Investigator Dr. John Vargo MD, MPH and chairman of Gastroenterology and Hepatology at the Cleveland Clinic, is a prospective, single-arm study. Patients can be enrolled in the study when they require a stent for an obstruction that is caused by an intrinsic or extrinsic malignancy or a refractory benign esophageal stricture. Also, patients that have an esophageal fistula, perforation or leak can be included in the study. There are additional eligibility criteria for the study.
"Defining the role of removable stents in benign and malignant esophageal disorders is still a quandary for clinicians," said Dr. Vargo, "This multicenter study which involves many of the leading centers in therapeutic endoscopy, should help answer this question."
The Evolution Esophageal study will be conducted at up to 15 sites across the U.S. and will enroll 130 patients. Patients will be followed for the duration of stent placement up to six months. After endoscopic stent removal, specified patients will have a 30-day follow-up that will complete his or her enrollment.
"We are very excited to see where this study takes us," said Barry Slowey, global leader of Cook Medical's Endoscopy division. "We hope that the results of this study will allow for some expanded treatment options for malignant and benign esophageal diseases."
Article adapted by Medical News Today from original press release. Click 'references' tab above for source.
Visit our Medical Devices / Diagnostics category page for the latest news on this subject.
Please use one of the following formats to cite this article in your essay, paper or report:
Medical, Cook. "Cook Medical initiates clinical study to evaluate post-treatment removal of the Evolution® Esophageal Fully Covered Stent." Medical News Today. MediLexicon, Intl., 16 Dec. 2013. Web.
17 Apr. 2014. <http://www.medicalnewstoday.com/releases/270149>
Medical, C. (2013, December 16). "Cook Medical initiates clinical study to evaluate post-treatment removal of the Evolution® Esophageal Fully Covered Stent." Medical News Today. Retrieved from
Please note: If no author information is provided, the source is cited instead.
If you write about specific medications, operations, or procedures please do not name healthcare professionals by name.
For any corrections of factual information, or to contact our editorial team, please use our feedback form. Please send any medical news or health news press releases to:
Note: Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a health care professional. For more information, please read our terms and conditions.
This page was printed from: http://www.medicalnewstoday.com/releases/270149.php
Visit www.medicalnewstoday.com for medical news and health news headlines posted throughout the day, every day.
© 2004-2014 All rights reserved. MNT (logo) is the registered trade mark of MediLexicon International Limited.