1
|
Niu C, Zhang J, Iyer C, Saeed H, Zhu K, Elkhapery A, Okolo PI. Endoscopic full-thickness plication for the treatment of gastroesophageal reflux disease: A systematic review and meta-analysis. Endosc Int Open 2024; 12:E199-E210. [PMID: 38390496 PMCID: PMC10883465 DOI: 10.1055/a-2231-7136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 12/13/2023] [Indexed: 02/24/2024] Open
Abstract
Background and study aims Gastroesophageal reflux disease (GERD) is a widespread chronic gastrointestinal condition with an increasing worldwide prevalence. This research was a systematic review and meta-analysis evaluating the efficacy, safety, and long-term outcomes of endoscopic full-thickness plication (EFTP) for the treatment of GERD. Methods A comprehensive search of databases was conducted for studies published up to April 2023. We included randomized controlled trials (RCTs) and prospective observational studies that examined the use of EFTP in treating GERD among adult patients. We calculated pooled effect estimates using a random-effects model. Results EFTP significantly improved GERD Health-Related Quality of Life (GERD-HRQL) scores at 3-, 6-, and 12-month follow-up intervals. A considerable proportion of patients discontinued proton pump inhibitors, with cessation rates of 59% (95% confidence interval [CI]: 0.47-0.71), 68% (95% CI: 0.58-0.78), and 67% (95% CI: 0.46-0.89,) at 3, 6, and 12 months, respectively. At 3 and 6 months, 61% (95% CI: 0.54-0.68) and 66% (95% CI: 0.56-0.76) of patients experienced ≥50% improvement in GERD-HRQL scores. EFTP demonstrated a favorable safety profile, with a low rate of severe adverse events. We observed a 6.76% reduction (95% CI: -14.53-1.02) in the percentage of time with esophageal pH <4, a decrease in DeMeester scores, and fewer total reflux episodes. The average procedure time was 22.75 minutes (95% CI: 22.03-23.48). Subgroup analyses suggest that both the GERDx system and the NDO Plicator are effective and safe in treating GERD. Conclusions The findings from our study reveal that EFTP is a safe and effective treatment for GERD patients who have not responded adequately to conventional therapies. Given its minimally invasive nature, effectiveness, and limited adverse effects, EFTP emerges as a compelling alternative to conventional surgical procedures.
Collapse
Affiliation(s)
- Chengu Niu
- Internal medicine, Rochester General Hospital, Rochester, United States
| | - Jing Zhang
- Internal medicine, Harbin Medical University, Harbin, China
| | - Charoo Iyer
- Internal medicine, Rochester General Hospital, Rochester, United States
| | - Hasaan Saeed
- Internal medicine, Rochester General Hospital, Rochester, United States
| | - Kaiwen Zhu
- Internal medicine, Rochester General Hospital, Rochester, United States
| | - Ahmed Elkhapery
- Internal medicine, Rochester General Hospital, Rochester, United States
| | - Patrick I Okolo
- Internal medicine, Rochester General Hospital, Rochester, United States
| |
Collapse
|
2
|
Vaezi MF, Shaheen NJ, Muthusamy VR. State of Evidence in Minimally Invasive Management of Gastroesophageal Reflux: Findings of a Scoping Review. Gastroenterology 2020; 159:1504-1525. [PMID: 32621903 DOI: 10.1053/j.gastro.2020.05.097] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/30/2020] [Accepted: 05/11/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUNDS & AIMS Endoscopic management of gastroesophageal reflux disease (GERD) is being employed increasingly. The aim of this scoping review was to assess the volume of available evidence on the benefits of endoscopic and minimally invasive surgical therapies for GERD. METHODS criteria were used to perform an extensive literature search of data regarding the reported benefit of endoscopic therapies in GERD. Randomized controlled studies were utilized when available; however, data from observational studies were also reviewed. RESULTS A formal review of evidence was performed in 22 studies. Inclusion and exclusion criteria and study duration were noted and tabulated. Assessment of outcomes was based on symptoms and objective criteria reported by investigators. Reported outcomes for the interventions were tabulated under the heading of subjective (symptom scores, quality of life metrics, and change in proton pump inhibitor use) and objective metrics (pH parameters, endoscopic signs, and lower esophageal sphincter pressure changes). Adverse events were noted and tabulated. The majority of studies showed symptomatic and objective improvement of GERD with the device therapies. Adverse events were minimal. However, normalization of acid exposure occurred in about 50% of patients and, for some modalities, long-term durability is uncertain. CONCLUSIONS This scoping review revealed that the endoluminal and minimally invasive surgical devices for GERD therapy are a promising alternative to proton pump inhibitor therapy. Their place in the treatment algorithm for GERD will be better defined when important clinical parameters, especially durability of effect, are better understood.
Collapse
Affiliation(s)
- Michael F Vaezi
- Division of Gastroenterology, Hepatology, and Nutrition, Vanderbilt University Medical Center, Nashville, Tennessee.
| | - Nicholas J Shaheen
- Division of Gastroenterology, Hepatology, and Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - V Raman Muthusamy
- Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine, University of California-Los Angeles, Los Angeles, California
| |
Collapse
|
3
|
Collet D, Gronnier C. Surgery for gastroesophageal reflux: Ebb and flow. J Visc Surg 2020; 157:449-451. [PMID: 32586781 DOI: 10.1016/j.jviscsurg.2020.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- D Collet
- Centre Medico-Chirurgical du Haut-Leveque, Service de Chirurgie Digestive, Avenue de Magellan, 33604 Pessac, France.
| | - C Gronnier
- Centre Medico-Chirurgical du Haut-Leveque, Service de Chirurgie Digestive, Avenue de Magellan, 33604 Pessac, France
| |
Collapse
|
4
|
Asche KU, Kaindlstorfer A, Pointner R. [Surgical and interventional procedures for reflux therapy : Endoscopic or laparoscopic?]. Chirurg 2017; 88:188-195. [PMID: 28180974 DOI: 10.1007/s00104-017-0369-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
An optimal functioning of the gastroesophageal antireflux barrier depends on an anatomical overlapping of the lower esophageal sphincter and the crural diaphragm. Restoration of this situation is currently only possible by antireflux interventions combined with hiatoplasty and necessitates a laparoscopic approach. Newer alternative techniques to the generally accepted fundoplication are laparoscopic implantation of the LINX® device or the EndoStim® system and various endoscopic antireflux procedures, such as radiofrequency energy treatment, plication and implantation techniques aimed at augmentation of the gastroesophageal valve. Endoscopic techniques are becoming established more and more between pharmaceutical and surgical therapy instead of replacing them.
Collapse
Affiliation(s)
- K U Asche
- Allgemein- und Viszeralchirurgie, A.ö. Tauernklinikum GmbH Standort Zell am See, Paracelsusstr. 8, 5700, Zell am See, Österreich.
| | - A Kaindlstorfer
- Allgemein- und Viszeralchirurgie, A.ö. Tauernklinikum GmbH Standort Zell am See, Paracelsusstr. 8, 5700, Zell am See, Österreich
| | - R Pointner
- Allgemein- und Viszeralchirurgie, A.ö. Tauernklinikum GmbH Standort Zell am See, Paracelsusstr. 8, 5700, Zell am See, Österreich
| |
Collapse
|
5
|
Endoluminal flexible endoscopic suturing for minimally invasive therapies. Gastrointest Endosc 2015; 81:262-9.e19. [PMID: 25440675 DOI: 10.1016/j.gie.2014.09.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Accepted: 09/03/2014] [Indexed: 12/12/2022]
|
6
|
Subjective and objective data on esophageal manometry and impedance pH monitoring 1 year after endoscopic full-thickness plication for the treatment of GERD by using multiple plication implants. Gastrointest Endosc 2013; 77:7-14. [PMID: 23021166 DOI: 10.1016/j.gie.2012.07.033] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2012] [Accepted: 07/19/2012] [Indexed: 02/08/2023]
Abstract
BACKGROUND Subjective and especially objective data after endoluminal full-thickness gastroplication are scarce. OBJECTIVE To evaluate symptoms and reflux activity 12 months after gastroplication by using multichannel intraluminal impedance monitoring. DESIGN Open-label, prospective, single-center study. SETTING Tertiary referral hospital in Zell am See, Austria. PATIENTS Subjects without hiatal hernias with documented GERD and persistent or recurrent symptoms despite treatment with a proton pump inhibitor. INTERVENTIONS A total of 36 patients underwent endoscopic full-thickness gastroplication with 1 or more Plicator implants. MAIN OUTCOME MEASUREMENTS Mean Gastrointestinal Quality of Life Index and reflux-specific symptom scores significantly improved on follow-up (P < .01). Atypical reflux, gas/bloating, and bowel dysfunction-specific symptom scores as well as belching and dysphagia scores improved. Twenty-two patients returned for esophageal manometry and multichannel intraluminal impedance testing 1 year after surgery. DeMeester scores decreased from 20 to 10 (P < .029). The median numbers of total, acid, proximal, upright, and recumbent reflux episodes were all significantly reduced (P < .05). Manometric data were virtually unchanged. The percentage of patients taking proton pump inhibitors on daily basis after the procedure was 11.5%. There was only 1 postprocedure incident (bleeding) that required intervention. Three of 36 patients (8.3%) were considered treatment failures because of persistent symptoms and were assigned to undergo laparoscopic fundoplication. LIMITATIONS No randomized comparison with a sham procedure or laparoscopic fundoplication; follow-up interval. CONCLUSIONS Endoscopic plication is safe and improves objective and subjective parameters at 1-year follow-up, without side effects seen after laparoscopic fundoplication. Further studies on the clinical merit of this procedure in specific patient populations are warranted.
Collapse
|
7
|
Herbella FAM. Critical analysis of esophageal multichannel intraluminal impedance monitoring 20 years later. ISRN GASTROENTEROLOGY 2012; 2012:903240. [PMID: 23150831 PMCID: PMC3488400 DOI: 10.5402/2012/903240] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2012] [Accepted: 09/13/2012] [Indexed: 12/20/2022]
Abstract
Multichannel intraluminal impedance (MII) for the evaluation of esophageal diseases was created in 1991 trying to solve previous limitations of esophageal function test. MII-pH is able to determine the physical characteristics of the refluxate (liquid, gas, or mixed) and nonacidic GER. MII-manometry can determine the presence of bolus and its relation with peristalsis. This paper makes a critical analysis of the clinical applications of MII 20 years after its creation. Literature review shows that MII made great contributions for the understanding of esophageal physiology; however, direct clinical applications are few. MII-pH was expected to identify patients with normal acid reflux and abnormal nonacidic reflux. These patients are rarely found off therapy, that is, nonacidic reflux parallels acid reflux. Furthermore, the significance of isolated nonacidic reflux is unclear. Contradictory MII-manometry and conventional manometry findings lack better understanding and clinical implication as well as the real significance of bolus transit.
Collapse
Affiliation(s)
- Fernando A M Herbella
- Department of Surgery, São Paulo Medical School, Federal University of São Paulo, 04021-001 São Paulo, SP, Brazil ; Surgical Gastroenterology, Division of Esophagus and Stomach, Hospital São Paulo, Rua Diogo de Faria 1087 cj 301, 04037-003 São Paulo, SP, Brazil
| |
Collapse
|
8
|
Endoscopic full-thickness plication versus laparoscopic fundoplication: a prospective study on quality of life and symptom control. Surg Endosc 2011; 26:1063-8. [PMID: 22042589 DOI: 10.1007/s00464-011-1999-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2011] [Accepted: 10/10/2011] [Indexed: 12/16/2022]
Abstract
BACKGROUND Endoscopic antireflux techniques have emerged as alternative therapies for gastroesophageal reflux disease (GERD). Endoscopic plication receives continuing interest as an effective and safe procedure. This treatment option has not been the subject of comparison with well-established operative therapies to date. The present study aimed at comparatively evaluating the effectiveness of endoscopic plication and laparoscopic fundoplication in terms of quality of life and symptom control. METHODS Between October 2006 and April 2010, 60 patients with documented GERD were randomly assigned to undergo either endoscopic plication or laparoscopic fundoplication. Quality-of-life scores and symptom grading were recorded before treatment and at 3- and 12-month follow-up. Outcomes were compared with the statistical significance set at a p value of 0.05. RESULTS Twenty-nine patients from the endoscopic group and 27 patients from the operative group were available at follow-up. Quality-of-life scores showed a substantial and similar increase for both groups after treatment. Symptoms of heartburn (p < 0.02), regurgitation (p < 0.004), and asthma (p = 0.03) were significantly improved in the endoscopic group, whereas laparoscopic fundoplication was more effective in controlling symptoms of heartburn (p < 0.01) and regurgitation (p < 0.05) compared to the endoscopic procedure. CONCLUSIONS Endoscopic plication and laparoscopic fundoplication resulted in significant symptom improvement with similar quality-of-life scores in a selected patient population with GERD, whereas operative treatment was more effective in the relief of heartburn and regurgitation at the expense of higher short-term dysphagia rates.
Collapse
|
9
|
Bell RCW, Freeman KD. Clinical and pH-metric outcomes of transoral esophagogastric fundoplication for the treatment of gastroesophageal reflux disease. Surg Endosc 2011; 25:1975-84. [PMID: 21140170 PMCID: PMC3098375 DOI: 10.1007/s00464-010-1497-9] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2010] [Accepted: 10/24/2010] [Indexed: 02/08/2023]
Abstract
BACKGROUND Transoral treatment of gastroesophageal reflux disease (GERD) using the EsophyX device enables creation of an esophagogastric fundoplication with potential for better control of reflux than gastrogastric techniques. Efficacy and safety of a rotational/longitudinal esophagogastric transoral incisionless fundoplication (TIF) was evaluated retrospectively using subjective and objective outcomes. METHODS Thirty-seven consecutive patients on antisecretory medication and with proven gastroesophageal reflux and limited hiatal hernia underwent TIF for persistent GERD symptoms. Five patients were reoperations for failed laparoscopic fundoplication. RESULTS Of the 37 treated patients, 57% were female. The median age was 58 (range=20-81) years and BMI was 25.5 (range=15.9-36.1) kg/m2. Sixty-eight percent indicated GERD-associated cough, asthma, or aspiration as a primary complaint and 32% complained of heartburn or regurgitation. The TIF procedures created tight wraps of 230°-330° extending 3-4 cm above the Z-line. Two complications occurred: one mediastinal abscess treated laparoscopically and one postoperative bleeding requiring transfusion. At 6 (range=3-14) months median follow-up TIF resulted in a significant improvement of both atypical and typical symptoms in 64% and 70-80% of patients, respectively, as indicated by the corresponding GERD health-related quality of life (HRQL) and reflux symptom index (RSI) score reduction by 50% or more compared to baseline on proton pump inhibitors (PPIs). No patient reported problems with dysphagia, bloating, or excess flatulence, and 82% were not taking any PPIs. Reflux characteristics were significantly improved and normalized in 61, 89, and 56% of patients in terms of acid exposure, number of refluxates, and DeMeester scores, respectively. TIF was effective in treating GERD in 75% of patients among whom 54% were in a complete "remission" and 21% were "improved." The remaining 25% were considered failures, and five (13.5%) patients underwent revision. CONCLUSION Rotational/longitudinal esophagogastric fundoplication using the EsophyX device significantly improved symptomatic and objective outcomes in over 70% of patients at median 6-month follow-up. Post-fundoplication side effects were not reported after TIF.
Collapse
Affiliation(s)
- Reginald C W Bell
- Swedish Medical Center & SurgOne, P.C., 401 W. Hampden Place, Suite 230, Englewood, CO 80110, USA.
| | | |
Collapse
|
10
|
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.
Collapse
Affiliation(s)
- Hubert Louis
- Department of Gastroenterology and Hepatopancreatology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium.
| | | |
Collapse
|