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Haseeb M, Thompson CC. Endoscopic therapy for gastroesophageal reflux disease: where are we, where are we going? Curr Opin Gastroenterol 2023; 39:381-389. [PMID: 37523156 PMCID: PMC10629818 DOI: 10.1097/mog.0000000000000968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/01/2023]
Abstract
PURPOSE OF REVIEW Gastroesophageal reflux disease (GERD) is the most common chronic condition with increasing prevalence in the Western world. Despite medical therapy, a considerable proportion of patients continue to experience symptoms, thus fueling the demand for minimally invasive GERD treatment options. This review will assess the currently available endoscopic approaches by analyzing their outcomes data, indication for use and limitations. RECENT FINDINGS With increasing evidence of the safety and efficacy of endoscopic therapies, recent guidelines and consensus society documents have updated their recommendations for the endoscopic treatment of GERD. In this review, we have comprehensively assessed the current landscape of endoscopic approaches for the treatment of GERD and provided insight into future directions. SUMMARY Endoscopic therapies for GERD show promise as new treatments emerge and existing therapies evolve into safer and more reproducible options. They are well positioned to cater to a large subset of the population suffering from chronic condition of GERD.
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Affiliation(s)
- Muhammad Haseeb
- Division of Gastroenterology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Endoscopic approaches to gastroesophageal reflux disease. Curr Opin Gastroenterol 2021; 37:441-448. [PMID: 34265794 DOI: 10.1097/mog.0000000000000759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
PURPOSE OF REVIEW Gastroesophageal reflux disease (GERD) is one of the most common chronic conditions affecting adults. A substantial proportion of patients continue to have symptoms despite medical therapy, and there has been increased demand for minimally invasive GERD therapy. We will examine currently available techniques and outcomes data on endoscopic approaches to the treatment of GERD. RECENT FINDINGS In the last 2 years, research has given rise to more robust understanding of not only the pathophysiology of GERD but also how to better manage the various phenotypes. We are learning the ideal patient to benefit from endoscopic GERD therapy. In this review, we describe the four major endoluminal techniques for treating GERD and summarize current data. SUMMARY Endoscopic therapies are well positioned to fill the 'therapy gap' between medical therapy and more invasive surgical procedures.
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Nevins EJ, Dixon JE, Viswanath YKS. The Outcome of Endoscopic Radiofrequency Anti-Reflux Therapy (STRETTA) for Gastroesophageal Reflux Disease in Patients with Previous Gastric Surgery: A Prospective Cohort Study. Clin Endosc 2021; 54:542-547. [PMID: 33761229 PMCID: PMC8357598 DOI: 10.5946/ce.2020.243] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 11/30/2020] [Indexed: 12/13/2022] Open
Abstract
Background/Aims STRETTA improves the quality of life and reduces the need for anti-reflux medication in select patients, especially those with uncomplicated gastroesophageal reflux disease (GERD). We aimed to review the outcomes of STRETTA in patients with medically refractory GERD, who had undergone previous gastric surgery.
Methods This was a review of a prospective database in a British center. Since 2016, all GERD patients who underwent STRETTA and had a history of previous gastric surgery were studied (n=11). Anti-reflux medication pre- and post-STRETTA was evaluated. The outcomes were assessed objectively by the change in anti-reflux medication and subjectively through a pre- and post-procedure GERD-health-related quality of life (HRQL) questionnaire.
Results The median length of follow-up was 23 months. Nine patients demonstrated improved GERD-HRQL scores following STRETTA (82%). Of the 7 patients who underwent fundoplication, all reported improved symptoms, with 3 patients discontinuing the medication and 3 patients on a reduced dose of proton pump inhibitor. Four patients underwent surgery other than fundoplication, of which 2 reported improvement and discontinued the proton pump inhibitor. Two patients reported no improvement.
Conclusions This study demonstrates that STRETTA is successful in reducing refractory GERD in patients with previous gastric surgery. The outcomes were comparable to published outcomes in patients with uncomplicated GERD with no previous history of gastric surgery.
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Affiliation(s)
- Edward John Nevins
- Department of Upper GI surgery, James Cook University Hospital, South Tees Hospitals NHS Foundation Trust, Middlesbrough, UK
| | - James Edward Dixon
- Department of Upper GI surgery, James Cook University Hospital, South Tees Hospitals NHS Foundation Trust, Middlesbrough, UK
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Radiofrequency energy delivery to the lower esophageal sphincter improves gastroesophageal reflux patient-reported outcomes in failed laparoscopic Nissen fundoplication cohort. Surg Endosc 2016; 31:2854-2862. [DOI: 10.1007/s00464-016-5296-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Accepted: 10/14/2016] [Indexed: 12/26/2022]
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Huang L, Xu AM. Post-surgical gastrointestinal reflux disease: Status quo and treatment. Shijie Huaren Xiaohua Zazhi 2016; 24:2601-2607. [DOI: 10.11569/wcjd.v24.i17.2601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Reflux is a common and tricky morbidity after gastrointestinal surgery which is caused by the destruction of physiological anti-reflux barriers, greatly affecting patients' postoperative quality of life. Gastroenterologists are now actively trying very hard to explore feasible, effective, and safe anti-reflux approaches. Conservative medical treatment, typically with proton pump inhibitors, is easily accepted by patients, however, its long-term adverse events are noteworthy. In the surgical aspect, laparoscopic anti-reflux surgery is gaining more and more popularity, after the first case of fundoplication. Besides, other operations, such as bariatric surgery, pediatric surgery, and pulmonary transplantation, are also frequently complicated by post-operative digestive reflux. Herein we systematically review the status quo and treatment modalities for post-surgical reflux disease, with the hope to facilitate surgeons to cope with this challenging issue appropriately.
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Abstract
Over the past 2 decades, a number of new endoscopic techniques have been developed for management of gastroesophageal (GE) reflux disease symptoms as alternatives to medical management and surgical fundoplication. These devices include application of radiofrequency treatment (Stretta), endoscopic plication (EndoCinch, Plicator, Esophyx, MUSE), and injection of bulking agents (Enteryx, Gatekeeper, Plexiglas, Duragel). Their goal was symptom relief through reduction of tissue compliance and enhancement of anatomic resistance at the GE junction. In this review, we critically assess the research behind the efficacy, safety, and durability of these treatments to better understand their roles in contemporary GE reflux disease management.
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Friedman DT, Moran-Atkin E. Management of the “Failed Nissen”. TECHNIQUES IN GASTROINTESTINAL ENDOSCOPY 2015. [DOI: 10.1016/j.tgie.2015.04.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Steele SR, Varma MG, Prichard D, Bharucha AE, Vogler SA, Erdogan A, Rao SSC, Lowry AC, Lange EO, Hall GM, Bleier JIS, Senagore AJ, Maykel J, Chan SY, Paquette IM, Audett MC, Bastawrous A, Umamaheswaran P, Fleshman JW, Caton G, O'Brien BS, Nelson JM, Steiner A, Garely A, Noor N, Desrosiers L, Kelley R, Jacobson NS. The evolution of evaluation and management of urinary or fecal incontinence and pelvic organ prolapse. Curr Probl Surg 2015; 52:17-75. [PMID: 25919203 DOI: 10.1067/j.cpsurg.2015.01.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Accepted: 01/29/2015] [Indexed: 12/13/2022]
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Abstract
The surgical approach to treating fecal incontinence is complex. After optimal medical management has failed, surgery remains the best option for restoring function. Patient factors, such as prior surgery, anatomic derangements, and degree of incontinence, help inform the astute surgeon regarding the most appropriate option. Many varied approaches to surgical management are available, ranging from more conservative approaches, such as anal canal bulking agents and neuromodulation, to more aggressive approaches, including sphincter repair, anal cerclage techniques, and muscle transposition. Efficacy and morbidity of these approaches also range widely, and this article presents the data and operative considerations for these approaches.
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Affiliation(s)
- Joshua I S Bleier
- Division of Colon and Rectal Surgery, Pennsylvania Hospital/Hospital of the University of Pennsylvania, University of Pennsylvania, 800 Walnut Street, 20th Floor, Philadelphia, PA 19106, USA.
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Long-Term Results of Radiofrequency Energy Delivery for the Treatment of GERD: Results of a Prospective 48-Month Study. DIAGNOSTIC AND THERAPEUTIC ENDOSCOPY 2011; 2011:507157. [PMID: 22110288 PMCID: PMC3202130 DOI: 10.1155/2011/507157] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2011] [Revised: 06/18/2011] [Accepted: 08/17/2011] [Indexed: 12/17/2022]
Abstract
Since 2000, radiofrequency (RF) energy treatment has been increasingly offered as an alternative option to invasive surgical procedures for selected patients with gastroesophageal reflux disease (GERD). Out of 69 patients treated since June 2002 to December 2007 with the Stretta procedure, 56 of them reached by the end of 2010 a 48-month followup. RF treatment significantly improved heartburn scores, GERD-specific quality of life scores, and general quality of life scores at 24 and 48 months in 52 out of 56 patients (92,8%). At each control time both mean heartburn and GERD HRQL scores decreased (P = 0.001 and P = 0.003, resp.) and both mental SF-36 and physical SF-36 ameliorated (P = 0.001 and 0.05, resp.). At 48 months, 41 out of 56 patients (72,3%) were completely off PPIs. Morbidity was minimal, with only one relevant but transient complication.
According to other literature data, this study shows that RF delivery to LES is safe and durably improves symptoms and quality of life in well-selected GERD patients.
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Louis H, Devière J. Ensocopic-endoluminal therapies. A critical appraisal. Best Pract Res Clin Gastroenterol 2010; 24:969-79. [PMID: 21126708 DOI: 10.1016/j.bpg.2010.10.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2010] [Accepted: 10/07/2010] [Indexed: 02/06/2023]
Abstract
Due to its large prevalence, gastro-oesophageal reflux disease is an ideal target for companies developing medical devices designed to cure reflux. Indeed, because medications leave part of the patients unsatisfied, there is a potential place for alternative therapies, capable of restoring an efficacious anti-reflux barrier, but without the drawbacks of surgery. For more than a decade, several novel endoluminal therapies were developed, clinically evaluated, put on the market and, for many of them, withdrawn due to economic considerations, lack of efficacy or complications. These therapies were designed to act on the gastro-oesophageal junction and reinforce mechanically the anti-reflux barrier by three different ways: suturing, radiofrequency energy application, or implantation of foreign materials. Most of the published data come from open uncontrolled studies with short-term enthusiastic results. There are a few randomized control trials assessing the true efficacy of these modalities, showing often less impressive results than the open studies did, due to a high placebo effect in mild gastro-oesophageal reflux disease. Although endoscopic treatment of gastro-oesophageal disease is still an interesting topic of investigation, one can draw some lessons from the recent experiences and foresee which place these techniques could find in the management of patients suffering from reflux.
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Affiliation(s)
- Hubert Louis
- Department of Gastroenterology and Hepatopancreatology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium.
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Parker M, Smith CD. Comparing the effectiveness of endoscopic full-thickness plication and endoscopic radiofrequency treatments for patients with GERD. Expert Rev Gastroenterol Hepatol 2010; 4:387-90. [PMID: 20678010 DOI: 10.1586/egh.10.46] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Evaluating outcomes of endoscopic full-thickness plication for gastroesophageal reflux disease (GERD) with impedance monitoring. Surg Endosc 2009; 24:1040-8. [PMID: 19911228 DOI: 10.1007/s00464-009-0723-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2009] [Accepted: 09/14/2009] [Indexed: 02/08/2023]
Abstract
BACKGROUND Endoscopic full-thickness plication allows transmural suturing at the gastroesophageal junction to recreate the antireflux barrier. Multichannel intraluminal impedance monitoring (MII) can be used to detect nonacid or weakly acidic reflux, acidic swallows, and esophageal clearance time. This study used MII to evaluate the outcome of endoscopic full-thickness plication. METHODS In this study, 12 subsequent patients requiring maintenance proton pump inhibitor therapy underwent endoscopic full-thickness plication for treatment of gastroesophageal reflux disease. With patients off medication, MII was performed before and 6-months after endoscopic full-thickness plication. RESULTS The total median number of reflux episodes was significantly reduced from 105 to 64 (p = 0.016). The median number of acid reflux episodes decreased from 73 to 43 (p = 0.016). Nonacid reflux episodes decreased from 23 to 21 (p = 0.306). The median bolus clearance time was 12 s before treatment and 11 s at 6 months (p = 0.798). The median acid exposure time was reduced from 6.8% to 3.4% (p = 0.008), and the DeMeester scores were reduced from 19 to 12 (p = 0.008). CONCLUSION Endoscopic full-thickness plication significantly reduced total reflux episodes, acid reflux episodes, and total reflux exposure time. The DeMeester scores and total acid exposure time for the distal esophagus were significantly improved. No significant changes in nonacid reflux episodes and median bolus clearance time were encountered.
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von Renteln D, Schiefke I, Fuchs KH, Raczynski S, Philipper M, Breithaupt W, Caca K, Neuhaus H. Endoscopic full-thickness plication for the treatment of gastroesophageal reflux disease using multiple Plicator implants: 12-month multicenter study results. Surg Endosc 2009; 23:1866-75. [PMID: 19440792 DOI: 10.1007/s00464-009-0490-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2008] [Revised: 02/23/2009] [Accepted: 03/25/2009] [Indexed: 02/08/2023]
Abstract
BACKGROUND The full-thickness Plicator (Ethicon Endosurgery, Sommerville, NJ, USA) was developed for endoscopic treatment of gastroesophageal reflux disease (GERD). The goal is to restructure the antireflux barrier by delivering transmural pledgeted sutures through the gastric cardia. To date, studies using this device have involved the placement of a single suture to create the plication. The purpose of this study was to evaluate the 12-month safety and efficacy of this procedure using multiple implants to restructure the gastroesophageal (GE) junction. METHODS A multicenter, prospective, open-label trial was conducted at four tertiary centers. Eligibility criteria included symptomatic GERD [GERD Health-Related Quality-of-Life (GERD-HRQL) questionnaire, off of medication], and pathologic reflux (abnormal 24-h pH) requiring daily proton pump inhibitor therapy. Patients with Barrett's epithelium, esophageal dysmotility, hiatal hernia > 3 cm, and esophagitis (grade III or greater) were excluded. All patients underwent endoscopic full-thickness plication with linear placement of at least two transmural pledgeted sutures in the anterior gastric cardia. RESULTS Forty-one patients were treated. Twelve months post treatment, 74% of patients demonstrated improvement in GERD-HRQL scores by > or = 50%, with mean decrease of 17.6 points compared with baseline (7.8 vs. 25.4, p < 0.001). Using an intention-to-treat model, 63% of patients had symptomatic improvements of > or = 50%, with mean GERD-HRQL decrease of 15.0 (11.0 vs. 26.0, p < 0.001). The need for daily proton pump inhibitor (PPI) therapy was eliminated in 69% of patients at 12 months on a per-protocol basis, and 59% on an intention-to-treat basis. Adverse events included postprocedure abdominal pain (44%), shoulder pain (24%), and chest pain (17%). No long-term adverse events occurred. CONCLUSIONS Endoscopic full-thickness plication using multiple Plicator implants can be used safely and effectively to improve GERD symptoms and reduce medication use.
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Affiliation(s)
- D von Renteln
- Department of Gastroenterology, Hepatology and Oncology, Klinikum Ludwigsburg, Teaching Hospital of the Heidelberg University, Ludwigsburg, Germany.
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Dundon JM, Davis SS, Hazey JW, Narula V, Muscarella P, Melvin WS. Radiofrequency energy delivery to the lower esophageal sphincter (Stretta procedure) does not provide long-term symptom control. Surg Innov 2008; 15:297-301. [PMID: 18829607 DOI: 10.1177/1553350608324508] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The Stretta procedure (radiofrequency energy application to the lower esophageal sphincter) is a unique endoluminal technique for the management of gastroesophageal reflux. This article reports on the long-term effectiveness of the Stretta procedure in patients with significant gastroesophageal reflux disease (GERD) referred to a surgical practice. Patients who underwent Stretta with a minimum of 36 months follow-up were included. Thirty-two patients with an average follow-up of 53 months were included; 19 proceeded to anti-reflux surgery. Those not undergoing surgery showed a significant improvement in their GERD satisfaction from 3.14 to 1.46 (P = .0006) but had significantly lower preprocedure heartburn scores (2.43) than those who proceeded to surgery (3.66, P = .0401). The Stretta procedure was effective in reducing symptoms in 40% of patients. Responders had less severe preoperative heartburn. Radiofrequency energy delivery to the lower esophageal sphincter may be effective in selected patients for the treatment of gastroesophageal reflux.
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Affiliation(s)
- John M Dundon
- Center for Minimally Invasive Surgery, Department of Surgery, The Ohio State University, Columbus 43210, USA
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