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Magnetic sphincter augmentation

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https://www.readbyqxmd.com/read/29770925/esophageal-magnetic-sphincter-augmentation-as-a-novel-approach-to-post-bariatric-surgery-gastroesophageal-reflux-disease
#1
John P Kuckelman, Cody J Phillips, Michael J Derickson, Byron J Faler, Matthew J Martin
BACKGROUND: We sought to evaluate the safety and effectiveness of magnetic sphincter augmentation (MSA) in patients with GERD after bariatric surgery. METHODS: Pre- and post-operative GERD quality of life (G-QOL) surveys were conducted. Standard indications (SI) group or the post-bariatric group (PB) created. Outcomes were compared between groups. RESULTS: Twenty-eight patients analyzed with no losses to follow-up. All patients had preoperative testing confirming normal motility and presence of GERD...
May 16, 2018: Obesity Surgery
https://www.readbyqxmd.com/read/29743599/crural-closure-improves-outcomes-of-magnetic-sphincter-augmentation-in-gerd-patients-with-hiatal-hernia
#2
Katrin Schwameis, Milena Nikolic, Deivis G Morales Castellano, Ariane Steindl, Sarah Macheck, M Riegler, Ivan Kristo, Barbara Zörner, Sebastian F Schoppmann
Magnetic sphincter-augmentation (MSA) has been proven effective in the treatment of GERD. No consensus exists on whether crural closure should be performed. Our aim was to assess the impact of cruroplasty on reflux-control and quality of life. MSA-Patients treated between 03/2012-03/2017 were classified into those without hiatal hernia ("NHH"), those post-MSA (NHR) and those post-MSA/hiatal repair (HR). GERD-symptoms, PPI-intake, GERD-Health-related-Quality-of-Life (GERD-HRQL) and Alimentary Satisfaction were assessed...
May 9, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29697454/objective-evidence-of-reflux-control-after-magnetic-sphincter-augmentation-one-year-results-from-a-post-approval-study
#3
Brian E Louie, C Daniel Smith, Christopher C Smith, Reginald C W Bell, George Kevin Gillian, Jeffrey S Mandel, Kyle A Perry, Walter Kurt Birkenhagen, Paul A Taiganides, Christy M Dunst, Howard M McCollister, John C Lipham, Leena K Khaitan, Shawn T Tsuda, Blair A Jobe, Shanu N Kothari, Jon C Gould
OBJECTIVE: To report 1-year results from a 5-year mandated study. SUMMARY BACKGROUND DATA: In 2012, the United States Food and Drug Administration approved magnetic sphincter augmentation (MSA) with the LINX Reflux Management System (Torax Medical, Shoreview, MN), a novel device for the surgical treatment of gastroesophageal reflux disease (GERD). Continued assessment of safety and effectiveness has been monitored in a Post Approval Study. METHODS: Multicenter, prospective study of patients with pathologic acid reflux confirmed by esophageal pH testing undergoing MSA...
April 24, 2018: Annals of Surgery
https://www.readbyqxmd.com/read/29686276/management-options-for-patients-with-gerd-and-persistent-symptoms-on-proton-pump-inhibitors-recommendations-from-an-expert-panel
#4
Rena Yadlapati, Michael F Vaezi, Marcelo F Vela, Stuart J Spechler, Nicholas J Shaheen, Joel Richter, Brian E Lacy, David Katzka, Philip O Katz, Peter J Kahrilas, C Prakash Gyawali, Lauren Gerson, Ronnie Fass, Donald O Castell, Jenna Craft, Luke Hillman, John E Pandolfino
BACKGROUND: The aim of this study was to assess expert gastroenterologists' opinion on treatment for distinct gastroesophageal reflux disease (GERD) profiles characterized by proton pump inhibitor (PPI) unresponsive symptoms. METHODS: Fourteen esophagologists applied the RAND/UCLA Appropriateness Method to hypothetical scenarios with previously demonstrated GERD (positive pH-metry or endoscopy) and persistent symptoms despite double-dose PPI therapy undergoing pH-impedance monitoring on therapy...
April 24, 2018: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/29667094/worldwide-experience-with-erosion-of-the-magnetic-sphincter-augmentation-device
#5
Evan T Alicuben, Reginald C W Bell, Blair A Jobe, F P Buckley, C Daniel Smith, Casey J Graybeal, John C Lipham
BACKGROUND: The magnetic sphincter augmentation device continues to become a more common antireflux surgical option with low complication rates. Erosion into the esophagus is an important complication to recognize and is reported to occur at very low incidences (0.1-0.15%). Characterization of this complication remains limited. We aim to describe the worldwide experience with erosion of the magnetic sphincter augmentation device including presentation, techniques for removal, and possible risk factors...
April 17, 2018: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/29619511/results-of-magnetic-sphincter-augmentation-for-gastroesophageal-reflux-disease
#6
Katrin Schwameis, Milena Nikolic, Deivis G Morales Castellano, Ariane Steindl, Sarah Macheck, Ivan Kristo, Barbara Zörner, Sebastian F Schoppmann
BACKGROUND: Magnetic sphincter augmentation (MSA) is a modern treatment option for gastroesophageal reflux disease (GERD); however, laparoscopic fundoplication remains the gold standard. The aim of the study was to evaluate outcomes of MSA patients at a reflux center. METHODS: A retrospective review was performed of all patients that underwent MSA between March 2012 and November 2017. Out of 110 patients, 68 with a follow-up >3 months were included. Postoperative gastrointestinal symptoms, proton pump inhibitor (PPI) intake, GERD-Health-related Quality of Life (GERD-HRQL) and alimentary satisfaction (AS) were assessed...
April 4, 2018: World Journal of Surgery
https://www.readbyqxmd.com/read/29559053/videoesophagography-versus-endoscopy-for-prediction-of-intraoperative-hiatal-hernia-size
#7
James M Tatum, Kamran Samakar, Michael E Bowdish, Wendy J Mack, Nikolai Bildzukewicz, John C Lipham
Magnetic sphincter augmentation is a novel surgical procedure for gastroesophageal reflux disease. Limited dissection at the hiatus is one of the benefits of the procedure, but makes precise and accurate preoperative assessment of even small hiatal hernia critical. Retrospective cohort study of 136 patients having undergone both endoscopy (EGD) and videoesophagography followed by operative assessment for hiatal hernia during magnetic sphincter augmentation. The objective of the study is to determine which preoperative modality more accurately predicts operative hiatal hernia size...
March 1, 2018: American Surgeon
https://www.readbyqxmd.com/read/29471155/early-results-of-magnetic-sphincter-augmentation-versus-fundoplication-for-gastroesophageal-reflux-disease-systematic-review-and-meta-analysis
#8
REVIEW
Alberto Aiolfi, Emanuele Asti, Daniele Bernardi, Gianluca Bonitta, Emanuele Rausa, Stefano Siboni, Luigi Bonavina
BACKGROUND: Laparoscopic Nissen and Toupet fundoplication (LF) are currently considered gold-standard surgical treatment for Gastroesophageal Reflux Disease (GERD). Magnetic Sphincter Augmentation (MSA) is an innovative surgical procedure that has been showed to be effective to control GERD symptoms and to reduce esophageal acid exposure. The aim of this systematic review and meta-analysis was to compare early outcomes of LF and MSA. MATERIALS AND METHODS: PubMed, MEDLINE, Embase, and Cochrane databases were consulted matching the terms "Gastroesophageal reflux or heartburn", "LINX or magnetic sphincter augmentation" and "fundoplication"...
April 2018: International Journal of Surgery
https://www.readbyqxmd.com/read/29364013/introduction-into-the-nhs-of-magnetic-sphincter-augmentation-an-innovative-surgical-therapy-for-reflux-results-and-challenges
#9
D Prakash, B Campbell, S Wajed
Introduction Gastro-oesophageal reflux disease (GORD) is a common, chronic debilitating condition. Surgical management traditionally involves fundoplication. Magnetic sphincter augmentation (MSA) is a new definitive treatment. We describe our experience of introducing this innovative therapy into NHS practice and report the early clinical outcomes. Methods MSA was introduced into NHS practice following successful acceptance of a cost-effective business plan and close observation of National Institute for Health and Care Excellence (NICE) recommendations for new procedures, including a carefully planned prospective data collection over a two-year follow-up period...
April 2018: Annals of the Royal College of Surgeons of England
https://www.readbyqxmd.com/read/29340828/hiatal-hernia-recurrence-following-magnetic-sphincter-augmentation-and-posterior-cruroplasty-intermediate-term-outcomes
#10
Kais A Rona, James M Tatum, Joerg Zehetner, Katrin Schwameis, Carol Chow, Kamran Samakar, Adrian Dobrowolsky, Caitlin C Houghton, Nikolai Bildzukewicz, John C Lipham
BACKGROUND: We have previously reported short-term outcomes after hiatal hernia repair (HHR) at the time of magnetic sphincter augmentation (MSA) for gastroesophageal reflux disease (GERD). Here we report intermediate-term outcomes and hernia recurrence rate after concomitant MSA and HHR. METHODS: This is a retrospective cohort study of patients who underwent repair of a hiatal hernia 3 cm or larger at the time of MSA implantation between May 2009 and December 2015...
January 16, 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/28936790/favorable-results-from-a-prospective-evaluation-of-200-patients-with-large-hiatal-hernias-undergoing-linx-magnetic-sphincter-augmentation
#11
F P Buckley, Reginald C W Bell, Kate Freeman, Stephanie Doggett, Rachel Heidrick
INTRODUCTION: Magnetic sphincter augmentation (MSA) of the lower esophageal sphincter restores the antireflux barrier in patients with hiatal hernias ≤3 cm. We performed a prospective study in patients undergoing MSA with the LINX device during repair of paraesophageal and hernias over 3 cm axial component. METHODS AND PROCEDURES: Multicenter, prospective study of consecutive patients treated with MSA at the time of repair of hiatal hernias >3 cm. RESULTS: 200 patients (110 female) were treated between March 2014 and February 2017 via laparoscopic hernia repair and MSA...
April 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/28902668/functional-results-and-quality-of-life-following-magnetic-anal-sphincter-augmentation-in-severely-incontinent-patients
#12
Mia Kim, Guillaume Meurette, Ramasamy Ragu, Vincent Wyart, Paul Antoine Lehur
OBJECTIVE: Magnetic anal sphincter augmentation is a novel surgical option in the treatment of severe fecal incontinence. This study aimed to analyze functional results, quality of life, and satisfaction after implantation in the mid-term, and to identify factors associated with success of this new treatment. METHODS: All patients, who underwent magnetic anal sphincter augmentation procedure at a single center between December 2008 and January 2016, were consecutively included...
September 11, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28859357/review-of-antireflux-procedures-for-proton-pump-inhibitor-nonresponsive-gastroesophageal-reflux-disease
#13
L Hillman, R Yadlapati, M Whitsett, A J Thuluvath, M A Berendsen, J E Pandolfino
Up to 40% of patients with gastroesophageal reflux disease (GERD) report persistent symptoms despite proton pump inhibitor (PPI) therapy. This review outlines the evidence for surgical and endoscopic therapies for the treatment of PPI nonresponsive GERD. A literature search for GERD therapies from 2005 to 2015 in PubMed, EMBASE, Cochrane Central Register of Controlled Trials, and the Cochrane Database of Systematic Reviews identified 2928 unique citations. Of those, 45 unique articles specific to surgical and endoscopic therapies for PPI nonresponsive GERD were reviewed...
September 1, 2017: Diseases of the Esophagus: Official Journal of the International Society for Diseases of the Esophagus
https://www.readbyqxmd.com/read/28827081/management-of-gastroesophageal-reflux-disease
#14
REVIEW
C Prakash Gyawali, Ronnie Fass
Management of gastroesophageal reflux disease (GERD) commonly starts with an empiric trial of proton pump inhibitor (PPI) therapy and complementary lifestyle measures, for patients without alarm symptoms. Optimization of therapy (improving compliance and timing of PPI doses), or increasing PPI dosage to twice daily in select circumstances, can reduce persistent symptoms. Patients with continued symptoms can be evaluated with endoscopy and tests of esophageal physiology, to better determine their disease phenotype and optimize treatment...
January 2018: Gastroenterology
https://www.readbyqxmd.com/read/28725999/surgical-anti-reflux-options-beyond-fundoplication
#15
REVIEW
Dan Azagury, John Morton
PURPOSE OF REVIEW: This paper provides an overview of current and future surgical interventions available for the management of gastroesophageal reflux disease (GERD) beyond the well established and recognized fundoplication. Review the current indications and outcomes of these surgical procedures. RECENT FINDINGS: Fundoplication has been a cornerstone of the surgical management of GERD. However, other effective surgical options exist and can be considered based on prior interventions as well as patient, anatomical or other factors...
July 2017: Current Gastroenterology Reports
https://www.readbyqxmd.com/read/28664433/factors-influencing-the-outcome-of-magnetic-sphincter-augmentation-for-chronic-gastroesophageal-reflux-disease
#16
Heather F Warren, Lisa M Brown, Matias Mihura, Alexander S Farivar, Ralph W Aye, Brian E Louie
OBJECTIVES: Magnetic sphincter augmentation (MSA) is a surgical treatment option for patients with gastroesophageal reflux disease (GERD). MSA consistently improves quality of life, maintains freedom from PPIs, and objectively controls GERD. However, up to 24% of patients did not achieve these outcomes. We sought to identify factors predicting outcomes after MSA placement with the aim of refining selection criteria. METHODS: We retrospectively analyzed clinical, endoscopic, manometric, pH data, and intraoperative factors from two databases: Pivotal Trial (N = 99) and our prospectively maintained esophageal database (N = 71)...
January 2018: Surgical Endoscopy
https://www.readbyqxmd.com/read/28636841/commentary-on-salvador-et-al-esophageal-penetration-of-the-magnetic-sphincter-augmentation-device-history-repeats-itself
#17
Marco G Patti, Francisco Schlottmann
No abstract text is available yet for this article.
August 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/28593252/standard-vs-expanded-indications-for-esophageal-magnetic-sphincter-augmentation-for-reflux-disease
#18
John P Kuckelman, Cody J Phillips, Mark O Hardin, Matthew J Martin
No abstract text is available yet for this article.
September 1, 2017: JAMA Surgery
https://www.readbyqxmd.com/read/28586287/esophageal-penetration-of-the-magnetic-sphincter-augmentation-device-history-repeats-itself
#19
Renato Salvador, Mario Costantini, Giovanni Capovilla, Lino Polese, Stefano Merigliano
BACKGROUND: An alternative approach to the treatment of gastroesophageal reflux disease (GERD) has recently been introduced in clinical practice, involving the implantation of a magnetic sphincter augmentation device (MSAD). This "magnetic ring" is implanted laparoscopically around the lower esophageal sphincter to improve its barrier function. The literature is still limited on the midterm results achieved in controlling reflux because the MSAD is a very new procedure. So far, only a few cases of the MSAD causing erosion of the esophagus have been reported...
August 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/28538580/what-s-new-in-cleft-palate-and-velopharyngeal-dysfunction-management
#20
REVIEW
Sanjay Naran, Matthew Ford, Joseph E Losee
LEARNING OBJECTIVES: After studying this article, the participant should be able to: 1. Have a clear understanding of the evolution of concepts of velopharyngeal dysfunction, especially as it relates to patients with a cleft palate. 2. Explain the subjective and objective evaluation of speech in children with velopharyngeal dysfunction. 3. On the basis of these diagnostic findings, be able to classify types of velopharyngeal dysfunction. 4. Develop a safe, evidence-based, patient-customized treatment plan for velopharyngeal dysfunction founded on objective considerations...
June 2017: Plastic and Reconstructive Surgery
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