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Fyhn TJ, Knatten CK, Edwin B, Schistad O, Emblem R, Bjørnland K. Short-term parent reported recovery following open and laparoscopic fundoplication. J Pediatr Surg 2020; 55:1796-1801. [PMID: 31826815 DOI: 10.1016/j.jpedsurg.2019.11.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 11/04/2019] [Accepted: 11/07/2019] [Indexed: 02/03/2023]
Abstract
BACKGROUND It is assumed that children recover faster after laparoscopic (LF) than after open fundoplication (OF). As this has not been confirmed in any randomized study (RCT), we have in a subsection of a larger RCT compared parent reported recovery of children after LF and OF. METHODS Postoperative symptoms, use of analgesics, overall well-being, and time to return to school/day-care were recorded in a subsection of children enrolled in a RCT comparing LF and OF. Ethical approval and parental consent were obtained. RESULTS Fifty-five children (LF: n = 27, OF: n = 28) of the 88 enrolled in the RCT, were included in the short term follow up on parent reported recovery. Caregivers were interviewed median 28 days [interquartile range (IQR) 22-36] postoperatively. There was no significant difference regarding improvement in overall well-being (LF: 63%, OF: 68%, p = 0.70), new-onset dysphagia (LF: 30%, OF: 18%, p = 0.08), use of analgesics (LF: 15%, OF: 14%, p = 1.00), or time to return to school/day-care (LF: median 7 days [IQR 5-14] vs. OF: 12 days [IQR 7-15], p = 0.35). CONCLUSION We could not demonstrate faster recovery after LF than after OF. Most children had returned to school/day-care after 2 weeks and had improved overall well-being 1 month after surgery. TYPE OF STUDY Randomized controlled trial. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
- Thomas J Fyhn
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway;.
| | | | - Bjørn Edwin
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway;; The Intervention Centre, Oslo University Hospital, Rikshospitalet, Oslo, Norway; Department of Hepatopancreatobiliary Surgery, Oslo University Hospital, Rikshospitalet, Oslo, Norway.
| | - Ole Schistad
- Department of Gastrointestinal and Pediatric Surgery, Oslo University Hospital, Oslo, Norway;.
| | - Ragnhild Emblem
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway;; Department of Gastrointestinal and Pediatric Surgery, Oslo University Hospital, Oslo, Norway;.
| | - Kristin Bjørnland
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway;; Department of Gastrointestinal and Pediatric Surgery, Oslo University Hospital, Oslo, Norway;.
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Bjelović M, Harsányi L, Altorjay Á, Kincses Z, Forsell P. Non-active implantable device treating acid reflux with a new dynamic treatment approach: 1-year results : RefluxStop™ device; a new method in acid reflux surgery obtaining CE mark. BMC Surg 2020; 20:159. [PMID: 32689979 PMCID: PMC7370422 DOI: 10.1186/s12893-020-00794-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Accepted: 06/09/2020] [Indexed: 01/29/2023] Open
Abstract
Background RefluxStop™ is an implantable, non-active, single use device used in the laparoscopic treatment of GERD. RefluxStop™ aims to block the movement of the LES up into the thorax and keep the angle of His in its original, anatomically correct position. This new device restores normal anatomy, leaving the food passageway unaffected. Methods In a prospective, single arm, multicentric clinical investigation analyzing safety and effectiveness of the RefluxStop™ device to treat GERD, 50 subjects with chronic GERD were operated using a standardized surgical technique between December 2016 and September 2017. They were followed up for 1 year (CE-mark investigation 6-months). Primary safety outcome was prevalence of serious adverse events related to the device, and primary effectiveness outcome reduction of GERD symptoms based on GERD-HRQL score. Secondary outcomes were prevalence of adverse events other than serious adverse events, reduction of total acid exposure time in 24-h pH monitoring, and reduction in average daily PPI usage and subject satisfaction. Results There were no serious adverse events related to the device. Average GERD-HRQL total score at 1 year improved 86% from baseline (p < 0.001). 24-h pH monitoring compared to baseline showed a mean reduction percentage of overall time with pH < 4 from 16.35 to 0.80% at the 6-month visit (p < 0.001), with 98% of subjects showing normal 24-h pH. At 1 year: No new cases of dysphagia were recorded, present in 2 subjects, which existed already at baseline. Regular daily PPI usage occurred in all 50 subjects at baseline. At 1-year follow-up, only 1 subject took regular daily PPIs due to a too low placement of the device thereby prohibiting its function. None or minimal occasional episodes of regurgitation occurred in 97.8% of evaluable subjects. Gas bloating disappeared in 30 subjects and improved in 7 subjects. Conclusion The new principle of RefluxStop™ is safe and effective to treat GERD according to investigation results. At 1-year follow-up, both the GERD-HRQL score and 24-h pH monitoring results indicate success for the new treatment principle. In addition, with the dynamic treatment for acid reflux, which avoids compressing the food passageway, prevalence of dysphagia and gas bloating are significantly reduced. Trial registration ClinicalTrials.gov, NCT02759094. Registered 3 May, 2016,
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Affiliation(s)
- Miloš Bjelović
- Department for Minimally Invasive Upper Digestive Surgery, University Hospital for Digestive Surgery - First Surgical Hospital, Clinical Center of Serbia; University of Belgrade, School of Medicine, Belgrade, Serbia.
| | - László Harsányi
- 1st Department of Surgery, Semmelweis University, Budapest, Hungary
| | - Áron Altorjay
- Surgical Department, Fejér County Szent György University Teaching Hospital, Székesfehérvár, Hungary
| | - Zsolt Kincses
- General Surgery Department, University of Debrecen Kenézy Gyula Teaching Hospital, Debrecen, Hungary
| | - Peter Forsell
- Inventor of RefluxStop™, Seehof 4b, 6072, Sachseln, Switzerland
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3
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Wasmann KA, Klaver CE, van der Bilt JD, van Dieren S, Nagtegaal ID, Punt CJ, van Ramshorst B, Wolthuis AM, de Wilt JH, D'Hoore A, van Santvoort HC, Tanis PJ. Laparoscopic surgery facilitates administration of adjuvant chemotherapy in locally advanced colon cancer: propensity score analyses. Cancer Manag Res 2019; 11:7141-7157. [PMID: 31534367 PMCID: PMC6681076 DOI: 10.2147/cmar.s205906] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 05/14/2019] [Indexed: 12/13/2022] Open
Abstract
Purpose The aim of this study was to evaluate the impact of a laparoscopic approach on long-term oncological outcomes in curative intent surgery for pT4 colon cancer, in both overall and stratified subgroups with distinct clinical entities. Patients and methods Patients with a pT4N0-2M0 colon cancer from four centers between 2000 and 2014 were included. Laparoscopic and open approaches were compared according to the intention-to-treat principle. Propensity scores were used to adjust for baseline differences between the groups in three manners: i) as a linear predictor in a Cox regression model, ii) to create a 1:1 matched cohort, and iii) to stratify patients into four groups with an increasing chance of receiving laparoscopy. Results In total, 424 patients were included. After 1:1 matching, a laparoscopic approach correlated with higher rates of radical resection, lower morbidity, and a higher percentage of patients receiving adjuvant chemotherapy. This translated into better 5-year disease-free survival (52% vs 40%, HR 0.70; 95% CI 0.50–0.96) and 5-year overall survival (68% vs 57%, HR 0.66; 95% CI 0.43–0.99). These results were confirmed in the other two propensity score analyses. In the multivariable models, adjuvant chemotherapy remained independently associated with better survival, whereas surgical approach lost significance. Conclusions In locally advanced colon cancer, an intentional laparoscopic approach in experienced hands seems to decrease morbidity and to increase the proportion of patients receiving adjuvant chemotherapy. Receiving adjuvant chemotherapy was independently associated with improved survival.
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Affiliation(s)
- Karin Atgm Wasmann
- Department of Surgery, Amsterdam University Medical Centre, University of Amsterdam, AZ 1105, Amsterdam, The Netherlands
| | - Charlotte El Klaver
- Department of Surgery, Amsterdam University Medical Centre, University of Amsterdam, AZ 1105, Amsterdam, The Netherlands
| | - Jarmila Dw van der Bilt
- Department of Surgery, Amsterdam University Medical Centre, University of Amsterdam, AZ 1105, Amsterdam, The Netherlands.,Department of Abdominal Surgery, University Hospital Leuven, Leuven 3000, Belgium
| | - Susan van Dieren
- Clinical Research Unit, Amsterdam University Medical Centre, University of Amsterdam, AZ 1105, Amsterdam, The Netherlands
| | - Iris D Nagtegaal
- Department of Pathology, Radboud University Medical Centre, GA 6525, Nijmegen, The Netherlands
| | - Cornelis Ja Punt
- Department of Medical Oncology, Amsterdam University Medical Centre, University of Amsterdam, AZ 1105, Amsterdam, The Netherlands
| | - Bert van Ramshorst
- Department of Surgery, St. Antonius Hospital, CM 3435, Nieuwegein, The Netherlands
| | - Albert M Wolthuis
- Department of Abdominal Surgery, University Hospital Leuven, Leuven 3000, Belgium
| | - Johannes Hw de Wilt
- Department of Surgery, Radboud University Medical Centre, GA 6525, Nijmegen, The Netherlands
| | - André D'Hoore
- Department of Abdominal Surgery, University Hospital Leuven, Leuven 3000, Belgium
| | | | - Pieter J Tanis
- Department of Surgery, Amsterdam University Medical Centre, University of Amsterdam, AZ 1105, Amsterdam, The Netherlands
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Du X, Hu Z, Yan C, Zhang C, Wang Z, Wu J. A meta-analysis of long follow-up outcomes of laparoscopic Nissen (total) versus Toupet (270°) fundoplication for gastro-esophageal reflux disease based on randomized controlled trials in adults. BMC Gastroenterol 2016; 16:88. [PMID: 27484006 PMCID: PMC4969978 DOI: 10.1186/s12876-016-0502-8] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2016] [Accepted: 07/26/2016] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Laparoscopic Nissen fundoplication (LNF) is the most common surgical procedure for the surgical management of gastro-esophageal reflux disease (GERD). Laparoscopic Toupet fundoplication (LTF) has been reported to have a lower prevalence of postoperative complications yet still obtain a similar level of reflux control. We conducted a meta-analysis to confirm the value of LNF and LTF. METHODS PubMed, Medline, Embase, Cochrane Library and Springerlink were searched for randomized controlled trials (RCTs) comparing LNF and LTF. Data regarding the benefits and adverse results of two techniques were extracted and compared using a meta-analysis. RESULTS Eight eligible RCTs comparing LNF (n = 625) and LTF (n = 567) were identified. There were no significant differences between LNF and LTF with regard to hospitalization duration, perioperative complications, patient satisfaction, postoperative heartburn, regurgitation, postoperative DeMeester scores, or esophagites. A shorter operative time and higher postoperative lower esophageal sphincter pressure were associated with LNF. Prevalence of postoperative dysphagia, gas-bloating, inability to belch, dilatation for dysphagia and reoperation were higher after LNF, but subgroup analyses showed that differences with respect to dysphagia between LNF and LTF disappeared over time. Subgroup analyses did not support "tailored therapy" according to preoperative esophageal motility. CONCLUSIONS LNF and LTF have equivalently good control of GERD and result in a similar prevalence of patient satisfaction. Based on current evidence, it is not rational or advisable to abandon LNF when choosing a surgical procedure for GERD.
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Affiliation(s)
- Xing Du
- Department of Vascular Surgery, Xuan Wu Hospital, Capital Medical University, Beijing, 100053, China
| | - Zhiwei Hu
- Department of Gastroesophageal Reflux Disease, the General Hospital of the PLA Rocket Force, Beijing, 100088, China
| | - Chao Yan
- Department of Vascular Surgery, Xuan Wu Hospital, Capital Medical University, Beijing, 100053, China
| | - Chao Zhang
- Department of Vascular Surgery, Xuan Wu Hospital, Capital Medical University, Beijing, 100053, China
| | - Zhonggao Wang
- Department of Vascular Surgery, Xuan Wu Hospital, Capital Medical University, Beijing, 100053, China.
- Department of Gastroesophageal Reflux Disease, the General Hospital of the PLA Rocket Force, Beijing, 100088, China.
| | - Jimin Wu
- Department of Gastroesophageal Reflux Disease, the General Hospital of the PLA Rocket Force, Beijing, 100088, China
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5
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Telem DA, Altieri M, Gracia G, Pryor AD. Perioperative outcome of esophageal fundoplication for gastroesophageal reflux disease in obese and morbidly obese patients. Am J Surg 2014; 208:163-8. [PMID: 24881017 DOI: 10.1016/j.amjsurg.2014.02.010] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Revised: 12/25/2013] [Accepted: 02/27/2014] [Indexed: 01/09/2023]
Abstract
BACKGROUND To determine the perioperative safety of esophageal fundoplication for gastroesophageal reflux disease (GERD) in patients with body mass index (BMI) ≥ 35 kg/m(2). METHODS A retrospective review of 4,231 patients who underwent fundoplication for GERD from 2005 to 2009 was performed. Patients were identified via National Surgical Quality Improvement Program and grouped by BMI < 35 versus BMI ≥ 35 kg/m(2). Univariate analysis compared 30-day outcomes. RESULTS Of the 4,231 patients, 3,496 (83%) had BMI < 35 kg/m(2) and 735 (17%) had BMI ≥ 35 kg/m(2). Mean BMI for each cohort was 27.9 versus 39.1, respectively. Patients with BMI ≥ 35 kg/m(2) had significantly longer operative times (129.7 vs 118 minutes, P < .0001) and increased American Society of Anesthesiologists scores (2.43 vs 2.3, P = .001). The overall complication rate was 1.96%. No difference was demonstrated by BMI in complication rate or hospital length of stay. Increased American Society of Anesthesiologists score, diabetes, black race, longer operative time, and intraoperative transfusion significantly increased postoperative complication rates. CONCLUSIONS No increased risk is conferred to morbidly obese patients who undergo fundoplication for GERD management. This study identified independent patient risk factors for postoperative complication following esophageal fundoplication.
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Affiliation(s)
- Dana A Telem
- Division of Laparoscopic, Bariatric and Advanced GI Surgery, Stony Brook University Medical Center, 100 Nichols Road, Stony Brook, NY 11794, USA.
| | - Maria Altieri
- Division of Laparoscopic, Bariatric and Advanced GI Surgery, Stony Brook University Medical Center, 100 Nichols Road, Stony Brook, NY 11794, USA
| | - Gerald Gracia
- Division of Laparoscopic, Bariatric and Advanced GI Surgery, Stony Brook University Medical Center, 100 Nichols Road, Stony Brook, NY 11794, USA
| | - Aurora D Pryor
- Division of Laparoscopic, Bariatric and Advanced GI Surgery, Stony Brook University Medical Center, 100 Nichols Road, Stony Brook, NY 11794, USA
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Huerta-Iga F, Tamayo-de la Cuesta JL, Noble-Lugo A, Hernández-Guerrero A, Torres-Villalobos G, Ramos-de la Medina A, Pantoja-Millán JP. [The Mexican consensus on gastroesophageal reflux disease. Part II]. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2013; 78:231-9. [PMID: 24290724 DOI: 10.1016/j.rgmx.2013.05.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2012] [Revised: 05/14/2013] [Accepted: 05/27/2013] [Indexed: 01/16/2023]
Abstract
OBJECTIVE To update the themes of endoscopic and surgical treatment of Gastroesophageal Reflux Disease (GERD) from the Mexican Consensus published in 2002. METHODS Part I of the 2011 Consensus dealt with the general concepts, diagnosis, and medical treatment of this disease. Part II covers the topics of the endoscopic and surgical treatment of GERD. In this second part, an expert in endoscopy and an expert in GERD surgery, along with the three general coordinators of the consensus, carried out an extensive bibliographic review using the Embase, Cochrane, and Medline databases. Statements referring to the main aspects of endoscopic and surgical treatment of this disease were elaborated and submitted to specialists for their consideration and vote, utilizing the modified Delphi method. The statements were accepted into the consensus if the level of agreement was 67% or higher. RESULTS Twenty-five statements corresponding to the endoscopic and surgical treatment of GERD resulted from the voting process, and they are presented herein as Part II of the consensus. The majority of the statements had an average level of agreement approaching 90%. CONCLUSION Currently, endoscopic treatment of GERD should not be regarded as an option, given that the clinical results at 3 and 5 years have not demonstrated durability or sustained symptom remission. The surgical indications for GERD are well established; only those patients meeting the full criteria should be candidates and their surgery should be performed by experts.
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Affiliation(s)
- F Huerta-Iga
- Encargado del Servicio de Endoscopia, Hospital Ángeles Torreón, Coahuila, México.
| | | | - A Noble-Lugo
- Departamento de Enseñanza, Hospital Español de México, México D.F., México
| | - A Hernández-Guerrero
- Jefe del Servicio de Endoscopia, Instituto Nacional de Cancerología, México D.F., México
| | - G Torres-Villalobos
- Servicio de Cirugía, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México D.F., México
| | | | - J P Pantoja-Millán
- Cirugía del Aparato Digestivo, Hospital Ángeles del Pedregal, México D.F., México
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The end of robot-assisted laparoscopy? A critical appraisal of scientific evidence on the use of robot-assisted laparoscopic surgery. Surg Endosc 2013; 28:1388-98. [DOI: 10.1007/s00464-013-3306-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Accepted: 10/19/2013] [Indexed: 12/15/2022]
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Huerta-Iga F, Tamayo-de la Cuesta J, Noble-Lugo A, Hernández-Guerrero A, Torres-Villalobos G, Ramos-de la Medina A, Pantoja-Millán J. The Mexican consensus on gastroesophageal reflux disease. Part II. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO (ENGLISH EDITION) 2013. [DOI: 10.1016/j.rgmxen.2014.02.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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Humphries LA, Hernandez JM, Clark W, Luberice K, Ross SB, Rosemurgy AS. Causes of dissatisfaction after laparoscopic fundoplication: the impact of new symptoms, recurrent symptoms, and the patient experience. Surg Endosc 2013; 27:1537-45. [PMID: 23508812 DOI: 10.1007/s00464-012-2611-y] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2012] [Accepted: 09/17/2012] [Indexed: 12/17/2022]
Abstract
BACKGROUND Although laparoscopic fundoplication effectively alleviates gastroesophageal reflux disease (GERD) in the great majority of patients, some patients remain dissatisfied after the operation. This study was undertaken to report the outcomes of these patients and to determine the causes of dissatisfaction after laparoscopic fundoplication. METHODS All patients undergoing laparoscopic fundoplication in the authors' series from 1992 to 2010 were evaluated for frequency and severity of symptoms before and after laparoscopic fundoplication, and their experiences were graded from "very satisfying" to "very unsatisfying." Objective outcomes were determined by endoscopy, barium swallow, and pH monitoring. Primary complaints were derived from postoperative surveys. Median data are reported. RESULTS Of the 1,063 patients undergoing laparoscopic fundoplication, 101 patients reported dissatisfaction after the procedure. The follow-up period was 33 months. The dissatisfied patients (n = 101) were more likely than the satisfied patients to have postoperative complications (9 vs 4 %; p < 0.05) and to have undergone a prior fundoplication (22 vs 11 %; p < 0.05). For the dissatisfied patients, heartburn decreased in frequency and severity after fundoplication (p < 0.05) but remained notable. Also for the dissatisfied patients, new symptoms (gas bloat/dysphagia) were the most prominent postoperative complaint (59 %), followed by symptom recurrence (23 %), symptom persistence (4 %), and the overall experience (14 %). Primary complaints of new symptoms were most common within the first year of follow-up assessment and less frequent thereafter. Primary complaints of recurrent symptoms generally occurred more than 1 year after fundoplication. CONCLUSIONS Dissatisfaction is uncommon after laparoscopic fundoplication. New symptoms, such as dysphagia and gas/bloating, are primary causes of dissatisfaction despite general reflux alleviation among these patients. New symptoms occur sooner after fundoplication than recurrent symptoms and may become less common with time.
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Affiliation(s)
- Leigh A Humphries
- Advanced Laparoscopic and Robotic HPB and Foregut Surgery, Florida Hospital Tampa, 3000 Medical Park Drive, Suite 310, Tampa, FL 33613, USA
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Gutschow CA, Hölscher AH. Surgical treatment of gastroesophageal reflux disease. Langenbecks Arch Surg 2012; 398:661-7. [PMID: 22526414 DOI: 10.1007/s00423-012-0952-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2012] [Accepted: 03/22/2012] [Indexed: 01/11/2023]
Abstract
BACKGROUND Gastroesophageal reflux disease is by far the most prevalent disorder of the foregut. For a long time during the twentieth century, surgical therapy was the mainstay of treatment and the only chance for cure for patients with severe symptoms. Later, after introduction of proton pump inhibitor therapy in the early 1990 s, surgical therapy was considered widely a second choice option due to its potential morbidity and side effects. More recently, however, there is growing evidence that long-term antisecretory therapy might be associated to a number of adverse effects such as osteoporosis and increased risk of cardiovascular events. This is the rationale why interventional and surgical options are coming back into focus. PURPOSE The purpose of this review is to analyze and to discuss the current spectrum of surgical therapy of gastroesophageal reflux disease.
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Affiliation(s)
- Christian A Gutschow
- Department of General, Visceral, and Cancer Surgery, University of Cologne, Kerpener Strasse 62, 50931, Cologne, Germany.
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Abstract
OBJECTIVE To investigate differences in effects of 270 degrees (270 degrees LPF) and 360 degrees laparoscopic posterior fundoplication (360 degrees LPF) on reflux characteristics and belching. BACKGROUND Three hundred sixty degrees LPF greatly reduces the ability of the stomach to vent ingested air by gastric belching. This frequently leads to postoperative symptoms including inability to belch, gas bloating and increased flatulence. Two hundred seventy degrees LPF allegedly provides less effective reflux control compared with 360 degrees LPF, but theoretically may allow for gastric belches (GBs) with a limitation of gas-related symptoms. METHODS Endoscopy, stationary esophageal manometry, and 24-hour impedance-pH monitoring off PPIs was performed before and 6 months after fundoplication for PPI-refractory gastroesophageal reflux disease (n = 14 270 degrees LPF vs. n = 28 360 degrees LPF). GBs were defined as gas components of pure gas and mixed reflux episodes reaching the proximal esophagus. Absolute reductions (Δ) were compared. RESULTS Reflux symptoms and the 24-hour incidence of acid (Δ -77.6 vs. -76.7), weakly acidic (Δ -9.4 vs. -6.6), liquid (Δ -59.0 vs. -49.8) and mixed reflux episodes (Δ -28.0 vs. -33.5) were reduced to a similar extent after 270° LPF and 360° LPF, respectively. The reduction in proximal, mid-esophageal and distal reflux episodes were similar in both groups as well. Persistent symptoms were not related to acid or weakly acidic reflux. Two hundred seventy degrees LPF had no significant impact on the number of gas reflux episodes (Δ -3.6; P = 0.363), whereas 360 degrees LPF significantly reduced gas reflux episodes (Δ -17.0; P = 0.002). After 270 degrees LPF, GBs (Δ -29.3 vs. -50.6; P = 0.026) were significantly less reduced and the prevalence of gas bloating (7.1% vs. 21.4%; P = 0.242) and increased flatulence (7.1% vs. 42.9%; P = 0.018) was lower compared to 360 degrees LPF. Twenty-eight patients (67%) showed supragastric belches (SGBs) before and after surgery. The increase in SGBs without reflux (Δ +32.4 vs. +25.5) and the decrease in reflux-associated SGBs (Δ -12.1 vs. -14.0) were similar after 270 degrees LPF and 360 degrees LPF. CONCLUSIONS Two hundred seventy degrees LPF and 360 degrees LPF alter the belching pattern by reducing GBs (air venting from stomach) and increasing SGBs (no air venting from stomach). However, gas reflux and GBs are reduced less after 270 degrees LPF than after 360 degrees LPF, resulting in more air venting from the stomach and less gas bloating and flatulence, whereas reflux is reduced to a similar extent in the short-term.
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Salminen P, Hurme S, Ovaska J. Fifteen-Year Outcome of Laparoscopic and Open Nissen Fundoplication: A Randomized Clinical Trial. Ann Thorac Surg 2012; 93:228-33. [DOI: 10.1016/j.athoracsur.2011.08.066] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2011] [Revised: 08/23/2011] [Accepted: 08/24/2011] [Indexed: 10/15/2022]
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Siddiqui MRS, Abdulaal Y, Nisar A, Ali H, Hasan F. A meta-analysis of outcomes after open and laparoscopic Nissen's fundoplication in the treatment for gastro-oesophageal reflux disease. Eur Surg 2011. [DOI: 10.1007/s10353-011-0003-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Thijssen AS, Broeders IAMJ, de Wit GA, Draaisma WA. Cost-effectiveness of proton pump inhibitors versus laparoscopic Nissen fundoplication for patients with gastroesophageal reflux disease: a systematic review of the literature. Surg Endosc 2011; 25:3127-34. [PMID: 21487859 DOI: 10.1007/s00464-011-1689-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2010] [Accepted: 03/14/2011] [Indexed: 12/01/2022]
Abstract
BACKGROUND Gastroesophageal reflux disease is a common condition in Western countries. It is unknown whether medical or surgical treatment is more cost-effective. This study was conducted to determine whether laparoscopic Nissen fundoplication or treatment by proton pump inhibitors is the most cost-effective for gastroesophageal reflux disease in the long term. METHODS Medline, EMBASE, and Cochrane databases were searched for articles published between January 1990 and 2010. The search results were screened by two independent reviewers for economic evaluations comparing costs and effects of laparoscopic Nissen fundoplication and proton pump inhibitors in adults eligible for both treatments. Cost and effectiveness or utility data were extracted for both treatment modalities. The quality of the economic evaluations was scored using a dedicated checklist, as were the levels of evidence. RESULTS Four publications were included; all were based on decision analytic models. The economic evaluations were all of similar quality and all based on data with a variety of evidence levels. Surgery was more expensive than medical treatment in three publications. Two papers reported more quality-adjusted life-years for surgery. However, one of these reported more symptom-free months for medical treatment. In two publications surgery was considered to be the most cost-effective treatment, whereas the other two favored medical treatment. CONCLUSIONS The results with regard to cost-effectiveness are inconclusive. All four economic models are based on high- and low-quality data. More reliable estimates of cost-effectiveness based on long-term trial data are needed.
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Affiliation(s)
- Anthony S Thijssen
- Department of Surgery, Meander Medical Centre, Amersfoort, The Netherlands
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Broeders JA, Draaisma WA, Bredenoord AJ, Smout AJ, Broeders IA, Gooszen HG. Impact of symptom-reflux association analysis on long-term outcome after Nissen fundoplication. Br J Surg 2011; 98:247-54. [PMID: 20960456 DOI: 10.1002/bjs.7296] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND A positive symptom association probability (SAP) is regarded as an important selection criterion for antireflux surgery by many physicians. However, no data corroborate the relationship between symptom-reflux association and outcome, nor is it clear what impact a negative SAP has on the outcome of antireflux surgery in patients with abnormal oesophageal acid exposure. This study compared long-term outcomes of Nissen fundoplication in patients with a negative versus positive SAP. METHODS Five-year outcome of Nissen fundoplication in patients with proton-pump inhibitor (PPI)-refractory reflux and pathological acid exposure was compared between those with (SAP+, 109) and without (SAP-, 29 patients) a positive symptom association. Symptoms, quality of life (QoL), PPI use, endoscopic findings, manometry and acid exposure were evaluated. RESULTS At 5 years' follow-up, relief of reflux symptoms (95 versus 87 per cent), reduction in PPI use (80 to 25 per cent versus 85 to 14 per cent; P < 0·050) and improvement in QoL were similar in the SAP- and SAP+ groups. Reduction in acid exposure time (13·4 to 1·6 per cent versus 11·1 to 0·2 per cent of total time; P < 0·010), improvement in oesophagitis (44 to 6 per cent versus 61 to 13 per cent; P < 0·050) and increase in lower oesophageal sphincter pressure were also comparable. CONCLUSION The subjective and objective outcomes of fundoplication in patients with pathological acid exposure are comparable among those with a positive and negative SAP. Patients with pathological acid exposure and a negative SAP can also benefit from antireflux surgery.
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Affiliation(s)
- J A Broeders
- Department of Surgery, Gastrointestinal Research Unit of the University Medical Center Utrecht, Utrecht, The Netherlands
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16
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Broeders JAJL, Roks DJGH, Draaisma WA, Vlek ALM, Hazebroek EJ, Broeders IAMJ, Smout AJPM. Predictors of objectively identified recurrent reflux after primary Nissen fundoplication. Br J Surg 2011; 98:673-9. [DOI: 10.1002/bjs.7411] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/26/2010] [Indexed: 12/12/2022]
Abstract
Abstract
Background
Laparoscopic Nissen fundoplication is the most frequently performed operation for gastro-oesophageal reflux disease (GORD). Studies on predictors of subjective outcome of fundoplication have yielded inconsistent results. This study identified predictors of objective reflux control after Nissen fundoplication.
Methods
This was a retrospective analysis of prospectively collected data from patients who underwent Nissen fundoplication for proton pump inhibitor-refractory GORD with pathological acid exposure in a single centre between 1997 and 2005. The predictive value of demographics, endoscopic hiatal hernia size, oesophagitis, lower oesophageal sphincter pressure, distal oesophageal contraction amplitude, percentage of peristaltic contractions and acid exposure was determined. Endpoints were recurrent pathological acid exposure on 24-h pH monitoring at 6 months and surgical reintervention for recurrent GORD up to 6 years.
Results
Of 177 patients, 22 had recurrent pathological acid exposure at 6 months for which 11 had surgery within 6 years. Only low percentage of peristaltic contractions (odds ratio (OR) 0·97, 95 per cent confidence interval 0·95 to 0·99; P = 0·004) and high supine acid exposure (OR 1·03, 1·00 to 1·07; P = 0·025) were independent predictors of recurrent pathological acid exposure. The absolute risk of recurrent exposure was 45·5 per cent in patients with both predictors. High supine acid exposure was also an independent predictor of surgical reintervention (OR 1·05, 1·01 to 1·08; P = 0·006).
Conclusion
Nissen fundoplication should not necessarily be withheld from patients with poor oesophageal peristalsis or excessive supine acid exposure. As about half of patients with both variables experience recurrent pathological acid exposure after primary Nissen fundoplication, surgery should be restricted in this group.
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Affiliation(s)
- J A J L Broeders
- Department of Surgery, Gastrointestinal Research Unit of the University Medical Center Utrecht, Utrecht, The Netherlands
| | - D J G H Roks
- Department of Surgery, Gastrointestinal Research Unit of the University Medical Center Utrecht, Utrecht, The Netherlands
| | - W A Draaisma
- Department of Surgery, Gastrointestinal Research Unit of the University Medical Center Utrecht, Utrecht, The Netherlands
| | - A L M Vlek
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
| | - E J Hazebroek
- Department of Surgery, Gastrointestinal Research Unit of the University Medical Center Utrecht, Utrecht, The Netherlands
| | - I A M J Broeders
- Department of Surgery, Meander Medical Center, Amersfoort, The Netherlands
| | - A J P M Smout
- Department of Gastroenterology and Hepatology, Academic Medical Centre, Amsterdam, The Netherlands
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Ma S, Qian B, Shang L, Shi R, Zhang G. A meta-analysis comparing laparoscopic partial versus Nissen fundoplication. ANZ J Surg 2011; 82:17-22. [PMID: 22507490 DOI: 10.1111/j.1445-2197.2010.05637.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND For proven gastro-oesophageal reflux disease, partial fundoplication is considered as effective as Nissen, but with fewer side effects. The aim of this meta-analysis was to compare the effect of laparoscopic partial fundoplication (LPF) with laparoscopic Nissen fundoplication (LNF). METHODS Extensive medical literature searches of the PubMed, Medline and Embase databases were performed up to April 2010 for all randomized clinical trials that compared LPF versus LNF. The effect variables analysed were the incidence of post-operative dysphagia, heartburn, inability to belch, outcome or satisfaction and Visick score. Meta-analyses were carried out using odds ratios (ORs) with 95% confidence interval. RESULTS Thirteen randomized trials were considered suitable for the meta-analysis. A total of 1374 patients underwent LPF or LNF. There was a significant reduction of the incidence of post-operative dysphagia (OR = 0.44, P < 0.0001) and inability to belch (OR = 0.41, P < 0.005) for the LPF compared to that of the LNF group. Compared with LPF, LNF resulted in a significant reduction of the incidence of post-operative heartburn (OR = 1.94, P < 0.01). The outcome or satisfaction of patients and Visick I and II scores were comparable between the two groups. CONCLUSION Both LPF and LNF are effective for the treatment of proven gastro-oesophageal reflux disease. LPF enables a decreased post-operative dysphagia and gas-related side effects, while LNF is more successful in controlling reflux symptoms, particularly heartburn, than LPF. A balance should be found between anti-reflux and side effects.
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Affiliation(s)
- Shijie Ma
- Department of Gastroenterology, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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18
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Efficacy of the Da Vinci surgical system in abdominal surgery compared with that of laparoscopy: a systematic review and meta-analysis. Ann Surg 2010; 252:254-62. [PMID: 20622659 DOI: 10.1097/sla.0b013e3181e6239e] [Citation(s) in RCA: 239] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
AIM The main aim of this review was to compare the safety and efficacy of the Da Vinci Surgical System (DVSS) and conventional laparoscopic surgery (CLS) in different types of abdominal intervention. SUMMARY OF BACKGROUND DATA DVSS is an emerging laparoscopic technology. The surgeon directs the robotic arms of the system through a console by means of hand controls and pedals, making use of a stereoscopic viewing system. DVSS is currently being used in general, urological, gynecologic, and cardiothoracic surgery. METHODS This systematic review analyses the best scientific evidence available regarding the safety and efficacy of DVSS in abdominal surgery. The results found were subjected to meta-analysis whenever possible. RESULTS Thirty-one studies, 6 of them randomized control trials, involving 2166 patients that compared DVSS and CLS were examined. The procedures undertaken were fundoplication (9 studies, one also examining cholecystectomy), Heller myotomy (3 studies), gastric bypass (4), gastrectomy (2), bariatric surgery (1), cholecystectomy (4), splenectomy (1), colorectal resection (7), and rectopexy (1). DVSS was found to be associated with fewer Heller myotomy-related perforations, a more rapid intestinal recovery time after gastrectomy-and therefore a shorter hospital stay, a shorter hospital stay following cholecystectomy (although the duration of surgery was longer), longer colorectal resection surgery times, and a larger number of conversions to open surgery during gastric bypass. CONCLUSIONS The publications reviewed revealed DVSS to offer certain advantages with respect to Heller myotomy, gastrectomy, and cholecystectomy. However, these results should be interpreted with caution until randomized clinical trials are performed and, with respect to oncologic indications, studies include variables such as survival.
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Stefanidis D, Hope WW, Kohn GP, Reardon PR, Richardson WS, Fanelli RD. Guidelines for surgical treatment of gastroesophageal reflux disease. Surg Endosc 2010; 24:2647-69. [PMID: 20725747 DOI: 10.1007/s00464-010-1267-8] [Citation(s) in RCA: 238] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2010] [Accepted: 05/27/2010] [Indexed: 02/06/2023]
Affiliation(s)
- Dimitrios Stefanidis
- Division of Gastrointestinal and Minimally Invasive Surgery, Carolinas Medical Center, Charlotte, NC, USA.
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20
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Broeders JA, Draaisma WA, Bredenoord AJ, Smout AJ, Broeders IA, Gooszen HG. Long-term outcome of Nissen fundoplication in non-erosive and erosive gastro-oesophageal reflux disease. Br J Surg 2010; 97:845-52. [PMID: 20473997 DOI: 10.1002/bjs.7023] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND Non-erosive (NERD) and erosive (ERD) gastro-oesophageal reflux disease (GORD) show similar severity of symptoms and impact on quality of life (QoL). Prospective data on long-term outcomes of antireflux surgery in NERD are lacking. METHODS Subjective and objective 5-year outcomes of Nissen fundoplication were compared in 96 patients with NERD and 117 with ERD, operated on for proton-pump inhibitor (PPI)-refractory GORD. RESULTS Preoperative and postoperative QoL, PPI use, acid exposure time, symptom-reflux correlation, lower oesophageal sphincter (LOS) pressure and reoperation rates were similar in the two groups. At 5 years, relief of reflux symptoms was similar (NERD 89 per cent versus ERD 96 per cent), PPI use showed a similar reduction (82 to 21 per cent versus 81 to 15 per cent respectively; both P < 0.001) and QoL score improved equally (50.3 to 65.2 (P < 0.001) versus 52.0 to 60.7 (P = 0.016)). Five patients with NERD developed erosions after surgery; oesophagitis healed in 87 per cent of patients with ERD. Reduction in total acid exposure time (NERD 12.7 to 2.0 per cent versus ERD 13.8 to 2.9 per cent; both P < 0.001) and increase in LOS pressure (1.3 to 1.8 kPa versus 1.2 to 1.8 kPa; both P < 0.001) were similar. The reintervention rate was comparable (NERD 15 per cent versus ERD 12.8 per cent). CONCLUSION Patients with PPI-refractory NERD and ERD benefit equally from Nissen fundoplication. The absence of mucosal lesions on endoscopy in patients with proven PPI-refractory reflux disease is not a reason to refrain from antireflux surgery.
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Affiliation(s)
- J A Broeders
- Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
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21
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Watson DI, Immanuel A. Endoscopic and laparoscopic treatment of gastroesophageal reflux. Expert Rev Gastroenterol Hepatol 2010; 4:235-43. [PMID: 20350269 DOI: 10.1586/egh.10.5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Gastroesophageal reflux is extremely common in Western countries. For selected patients, there is an established role for the surgical treatment of reflux, and possibly an emerging role for endoscopic antireflux procedures. Randomized trials have compared medical versus surgical management, laparoscopic versus open surgery and partial versus total fundoplications. However, the evidence base for endoscopic procedures is limited to some small sham-controlled studies, and cohort studies with short-term follow-up. Laparoscopic fundoplication has been shown to be an effective antireflux operation. It facilitates quicker convalescence and is associated with fewer complications, but has a similar longer term outcome compared with open antireflux surgery. In most randomized trials, antireflux surgery achieves at least as good control of reflux as medical therapy, and these studies support a wider application of surgery for the treatment of moderate-to-severe reflux. Laparoscopic partial fundoplication is an effective surgical procedure with fewer side effects, and it may achieve high rates of patient satisfaction at late follow-up. Many of the early endoscopic antireflux procedures have failed to achieve effective reflux control, and they have been withdrawn from the market. Newer procedures have the potential to fashion a surgical fundoplication. However, at present there is insufficient evidence to establish the safety and efficacy of endoscopic procedures for the treatment of gastroesophageal reflux, and no endoscopic procedure has achieved equivalent reflux control to that achieved by surgical fundoplication.
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Affiliation(s)
- David I Watson
- Flinders University Department of Surgery, Flinders Medical Centre, Bedford Park, South Australia 5042, Australia.
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22
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Ten-year outcome of laparoscopic and conventional nissen fundoplication: randomized clinical trial. Ann Surg 2009; 250:698-706. [PMID: 19801931 DOI: 10.1097/sla.0b013e3181bcdaa7] [Citation(s) in RCA: 136] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To compare 10 years outcome of a multicenter randomized controlled trial on laparoscopic (LNF) and conventional Nissen fundoplication (CNF), with focus on effectiveness and reoperation rate. SUMMARY OF BACKGROUND DATA LNF has replaced CNF as surgical treatment for gastroesophageal reflux disease (GERD). Decisions are based on equal short-term effectiveness and reduced morbidity, but confirmation by long-term level 1 evidence is lacking. METHODS From 1997 to 1999, 177 proton pump inhibitor (PPI)-refractory GERD patients were randomized to undergo LNF or CNF. The 10 years results of surgery on reflux symptoms, general health, PPI use, and reoperation rates, are described. High-resolution manometry, 24-hour pH-impedance monitoring and barium swallow were performed in symptomatic patients only. RESULTS A total of 148 patients (79 LNF, 69 CNF) participated in this 10-year follow-up study. GERD symptoms were relieved in 92.4% and 90.7% (NS) after LNF and CNF, respectively. Severity of heartburn and dysphagia were similar, but slightly more patients had relief of regurgitation after LNF (98.7% vs. 91.0%; P = 0.030). The percentage of patients using PPIs slowly increased with time in both groups to 26.6% for LNF and 22.4% for CNF (NS). General health (74.7% vs. 72.7%; NS) and quality of life (visual analogue scale score: 65.3 vs. 61.4; NS) improved similarly in both groups. The percentage of patients who would have opted for surgery again was similar as well (78.5% vs. 72.7%; NS). Twice as many patients underwent reoperation after CNF compared with LNF (12 [15.2%] vs. 24 [34.8%]; P = 0.006), including a higher number of incisional hernia corrections (2 vs. 9; P = 0.015). Mean interval between operation and reintervention was longer after CNF (22.9 vs. 50.6 months; P = 0.047). Of the patients who were dependent on daily PPI therapy at 10 years (LNF 10, CNF 10), 7 patients (LNF 3, CNF 4) had recurrent GERD on pH-impedance monitoring, 5 of them with some form of anatomic recurrence. A total of 13 of 20 (65.0%) patients did not have recurrent GERD. Fourteen patients had an abnormal high-resolution manometry. CONCLUSIONS CNF carries a higher risk for surgical reintervention compared with LNF, mainly due to incisional hernia corrections. The 10-year effectiveness of LNF and CNF is comparable in terms of improvement of GERD symptoms, PPI use, quality of life, and objective reflux control. Consequently, the long-term results from this trial lend level 1 support to the use of LNF as the surgical procedure of choice for GERD.
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Abstract
BACKGROUND Laparoscopic Nissen fundoplication has become the method of choice in antireflux surgery replacing its open counterpart before the long-term results of controlled clinical trials were available. METHODS AND AIM: Review of the literature to highlight the long-term results of laparoscopic Nissen fundoplication. RESULTS Long-term symptom relief regarding significant reflux symptoms of heartburn and regurgitation can be achieved by laparoscopic fundoplication in 84% to 97% and patients' overall satisfaction with the result of their laparoscopic fundoplication surgery is high, ranging from 86% to 96%. The long-term results of randomised trials have shown no statistically significant differences in subjective symptomatic outcome between laparoscopic and open Nissen fundoplication. Complaints regarding the scar, incisional hernias and higher incidence of defective wraps were associated with the open approach. CONCLUSION At long-term follow-up the laparoscopic Nissen fundoplication has a similar long-term subjective symptomatic outcome as the open procedure but laparoscopic Nissen fundoplication is associated with a significantly lower incidence of incisional hernias and defective fundic wraps at endoscopy, defining laparoscopic Nissen fundoplication as the procedure of choice in surgical management of gastro-oesophageal reflux disease.
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Affiliation(s)
- P Salminen
- Department of Surgery, Turku University Central Hospital, Turku, Finland.
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Broeders JA, Draaisma WA, Bredenoord AJ, de Vries DR, Rijnhart-de Jong HG, Smout AJ, Gooszen HG. Oesophageal acid hypersensitivity is not a contraindication to Nissen fundoplication. Br J Surg 2009; 96:1023-30. [PMID: 19672931 DOI: 10.1002/bjs.6684] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND The Rome III criteria classify patients with a positive relationship between symptoms and reflux episodes but a physiological oesophageal acid exposure time as having gastro-oesophageal reflux disease (GORD) with an acid hypersensitive oesophagus. The long-term outcome of antireflux surgery in these patients was investigated. METHODS Outcomes of Nissen fundoplication in 28 patients with GORD refractory to proton-pump inhibitors (PPIs) and oesophageal acid hypersensitivity (group 1) were compared with those of 126 patients with pathological acid exposure (group 2). RESULTS Fundoplication had a similar effect in both groups. Three months after surgery, total acid exposure time and the prevalence of oesophagitis had decreased, whereas mean lower oesophageal pressure had increased. The percentage of patients using PPIs was reduced from 83 to 4 per cent in group 1 and from 86.1 to 7.4 per cent in group 2 (both P < 0.001). Quality of life measured on a scale from 0 to 100 improved from 52 to 69 (P = 0.009) and 64 (P < 0.001) respectively. The percentage of patients with resolved or improved symptoms at 5 years was similar. CONCLUSION Patients with oesophageal acid hypersensitivity benefit from Nissen fundoplication as much as those with pathological acid exposure.
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Affiliation(s)
- J A Broeders
- Department of Surgery, Gastrointestinal Research Unit, University Medical Centre Utrecht, Utrecht, The Netherlands
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25
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Broeders JA, Draaisma WA, de Vries DR, Bredenoord AJ, Smout AJ, Gooszen HG. The preoperative reflux pattern as prognostic indicator for long-term outcome after Nissen fundoplication. Am J Gastroenterol 2009; 104:1922-30. [PMID: 19491839 DOI: 10.1038/ajg.2009.228] [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] [Indexed: 12/11/2022]
Abstract
OBJECTIVES We set out to investigate the impact of the preoperative reflux pattern on long-term outcome after Nissen fundoplication. Recent studies disagree on whether patients with pathological upright reflux should be discouraged from undergoing surgery. METHODS A total of 338 patients underwent Nissen fundoplication. Of these, 234 of 289 patients had pathological acid exposure on preoperative 24-h esophageal pH monitoring and their reflux was classified as pathological upright (n=81), supine (n=55), or bipositional (n=98). Clinical outcomes and results of endoscopy, manometry, and 24-h pH monitoring were compared before surgery, and at 3 months and 5 years after surgery. RESULTS Patients with pathological upright and supine reflux had similar preoperative reflux parameters. In patients with pathological bipositional reflux, however, preoperative total acid exposure was higher than that in patients with upright or supine reflux (18.3% vs. 10.7 and 7.5%; P<0.001 and P<0.001). Prevalence of esophagitis was higher in patients with bipositional reflux than in those with upright reflux, both before (64.0 vs. 45.6%; P=0.035) and 3 months after surgery (16.0 vs. 3.5%; P=0.018). Before surgery, mean lower esophageal sphincter (LES) pressure was lower compared with the upright and supine reflux groups (1.0 vs. 1.5 and 1.6 kPa; P=0.007 and 0.005, respectively). The increase in quality of life, reduction of symptoms, use of acid-suppressing drugs, total acid exposure, and esophagitis were independent of reflux pattern at 3 months and 5 years after surgery (all P<0.05). Prevalence of recurrent pathological acid exposure was higher in the bipositional group than in the upright group (40.9 vs. 10.7%; P=0.013). Surgical reintervention was significantly more common in bipositional reflux patients (20.0 vs. 8.9% for upright and 4.1% for supine). CONCLUSIONS All three pathological reflux patterns respond favorably to Nissen fundoplication in the long term. Patients with pathological bipositional reflux, however, suffer from more severe disease with higher chance of recurrence and reoperation.
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Affiliation(s)
- Joris A Broeders
- Gastrointestinal Research Unit of the University Medical Center Utrecht, Department of Surgery, Utrecht 3508 GA, The Netherlands
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Meta-analysis of randomized clinical trials comparing open and laparoscopic anti-reflux surgery. Am J Gastroenterol 2009; 104:1548-61; quiz 1547, 1562. [PMID: 19491872 DOI: 10.1038/ajg.2009.176] [Citation(s) in RCA: 94] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVES The aim of this study was to conduct a meta-analysis of randomized evidence to determine the relative merits of laparoscopic anti-reflux surgery (LARS) and open anti-reflux surgery (OARS) for proven gastro-esophageal reflux disease (GERD). METHODS A search of the Medline, Embase, Science Citation Index, Current Contents, and PubMed databases identified all randomized clinical trials that compared LARS and OARS and that were published in the English language between 1990 and 2007. A meta-analysis was carried out in accordance with the QUOROM (Quality of Reporting of Meta-Analyses) statement. The six outcome variables analyzed were operating time, hospital stay, return to normal activity, perioperative complications, treatment failure, and requirement for further surgery. Random-effects meta-analyses were carried out using odds ratios (ORs) and weighted mean differences (WMDs). RESULTS Twelve trials were considered suitable for the meta-analysis. A total of 503 patients underwent OARS and 533 had LARS. For three of the six outcomes, the summary point estimates favored LARS over OARS. There was a significant reduction of 2.68 days in the duration of hospital stay for the LARS group compared with that for the OARS group (WMD: -2.68, 95% confidence interval (CI): -3.54 to -1.81; P<0.0001), a significant reduction of 7.75 days in return to normal activity for the LARS group compared with that for the OARS group (WMD: -7.75, 95% CI: -14.37 to -1.14; P=0.0216), and finally, there was a statistically significant reduction of 65% in the relative odds of complication rates for the LARS group compared with that for the OARS group (OR: 0.35, 95% CI: 0.16-0.75; P=0.0072). The duration of operating time was significantly longer (39.02 min) in the LARS group (WMD: 39.02, 95% CI: 17.99-60.05; P=0.0003). Treatment failure rates were comparable between the two groups (OR: 1.39, 95% CI: 0.71-2.72; P=0.3423). Despite this, the requirement for further surgery was significantly higher in the LARS group (OR: 1.79, 95% CI: 1.00-3.22; P=0.05). CONCLUSIONS On the basis of this meta-analysis, the authors conclude that LARS is an effective and safe alternative to OARS for the treatment of proven GERD. LARS enables a faster convalescence and return to productive activity, with a reduced risk of complications and a similar treatment outcome, than an open approach. However, there is a significantly higher rate of re-operation (79%) in the LARS group.
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Varela JE, Hinojosa MW, Nguyen NT. Laparoscopic fundoplication compared with laparoscopic gastric bypass in morbidly obese patients with gastroesophageal reflux disease. Surg Obes Relat Dis 2008; 5:139-43. [PMID: 18996768 DOI: 10.1016/j.soard.2008.08.021] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2008] [Revised: 08/21/2008] [Accepted: 08/26/2008] [Indexed: 10/21/2022]
Abstract
BACKGROUND Gastroesophageal reflux disease (GERD) is commonly associated with morbid obesity. Laparoscopic fundoplication is a standard surgical treatment for GERD, and laparoscopic gastric bypass has been shown to effectively resolve GERD symptoms in the morbidly obese. We sought to compare the in-hospital outcomes of morbidly obese patients who underwent laparoscopic fundoplication for the treatment of GERD versus laparoscopic gastric bypass for the treatment of morbid obesity and related conditions, including GERD, at U.S. academic medical centers. METHODS Using the "International Classification of Diseases, 9th Revision" procedural and diagnoses codes for morbidly obese patients with GERD, we obtained data from the University HealthSystem Consortium database for all patients who underwent laparoscopic fundoplication or laparoscopic gastric bypass from October 2004 to December 2007 (n=27,264). The outcome measures included the patient demographics, length of stay, in-hospital overall complications, mortality, risk-adjusted mortality ratio (observed to expected mortality), and hospital costs. RESULTS Compared with the patients who underwent laparoscopic gastric bypass, those who underwent laparoscopic fundoplication had a lower severity of illness score (P<.05). The overall in-hospital complications were significantly lower in the laparoscopic gastric bypass group (P<.05). The mean length of stay, observed mortality, risk-adjusted mortality, and hospital costs were comparable between the 2 treatment groups. CONCLUSION Laparoscopic gastric bypass is as safe as laparoscopic fundoplication for the treatment of GERD in the morbidly obese. Hence, morbidly obese patients with GERD should be referred for bariatric surgery evaluation and offered laparoscopic gastric bypass as a surgical option.
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Affiliation(s)
- J Esteban Varela
- Surgical Service, Veterans Affairs North Texas Health Care System, Dallas, Texas 75216, USA.
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Saedon M, Gourgiotis S, Germanos S. Is there a changing trend in surgical management of gastroesophageal reflux disease in children? World J Gastroenterol 2007; 13:4417-22. [PMID: 17724795 PMCID: PMC4611572 DOI: 10.3748/wjg.v13.i33.4417] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Gastroesophageal reflux disease (GORD) is a pathological process in infants manifesting as poor weight gain, signs of esophagitis, persistent respiratory symptoms and changes in neurobehaviour. It is currently estimated that approximately one in every 350 children will experience severe symptomatic gastroesophageal reflux necessitating surgical treatment. Surgery for GORD is currently one of the common major operations performed in infants and children. Most of the studies found favour laparoscopic approach which has surpassed open antireflux surgery as the gold standard of surgical management for GORD. However, it must be interpreted with caution due to the limitation of the studies, especially the small number of subject included in these studies. This review reports the changing trends in the surgical treatment of GORD in children.
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Affiliation(s)
- Mahmud Saedon
- Department of General Surgery, Leighton Hospital, Cheshire, UK
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Kostic S, Johnsson E, Kjellin A, Ruth M, Lönroth H, Andersson M, Lundell L. Health economic evaluation of therapeutic strategies in patients with idiopathic achalasia: results of a randomized trial comparing pneumatic dilatation with laparoscopic cardiomyotomy. Surg Endosc 2007; 21:1184-9. [PMID: 17514399 DOI: 10.1007/s00464-007-9310-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2006] [Revised: 11/27/2006] [Accepted: 12/22/2006] [Indexed: 01/26/2023]
Abstract
BACKGROUND We have prospectively collected information concerning the costs incurred during the management of patients allocated to either forceful dilatation or to an immediate laparoscopic operation because of newly diagnosed achalasia. METHODS Fifty-one patients with newly diagnosed achalasia were randomized to either pneumatic dilatation to a diameter of 30-40 mm or to a laparoscopic myotomy to which was added a posterior partial fundoplication. Follow-ups were scheduled at 1, 3, 6, and 12 months after inclusion. At each follow-up visit a study nurse interviewed the patients regarding symptoms and their quality of life (QoL) and a health economic questionnaire was completed. In the latter questionnaire, patients were asked to report the presence and character of contacts with the healthcare system since the last visit. RESULTS In the dilatation group six patients (23%), including the patient who was operated on because of perforation, were classified as failures during the first 12 months of follow-up compared to one (4%) in the myotomy group (p = 0.047). Five of those classified as failures in the dilatation group subsequently had a surgical myotomy and the sixth patient was treated with repeated dilatations. The patient classified as failure in the myotomy group was treated with endoscopic dilatation. The initial treatment cost and the total costs were significantly higher for laparoscopic myotomy compared to a pneumatic dilatation-based strategy (p = 0.0002 and p = 0.0019, respectively). When the total costs were subdivided into the different resources used, we found that the single largest cost item for pneumatic dilatation was that for hospital stay and that for laparoscopic myotomy was the actual operative treatment (operating room time). The cost-effectiveness analysis, relating to the actual treatment failures, revealed that the cost to avoid one treatment failure (incremental cost-effectiveness ratio) amounted to 9239 euros. CONCLUSION The current prospective, controlled clinical trial shows that despite a higher level of clinical efficacy of laparoscopic myotomy to prevent treatment failure in newly diagnosed achalasia, the cost effectiveness of pneumatic dilatation is superior, at least when a reasonable time horizon is applied.
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Affiliation(s)
- S Kostic
- Department of General Surgery, Borås Central Hospital, Borås, Sweden.
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Draaisma WA, Ruurda JP, Scheffer RCH, Simmermacher RKJ, Gooszen HG, Rijnhart-de Jong HG, Buskens E, Broeders IAMJ. Randomized clinical trial of standard laparoscopic versus robot-assisted laparoscopic Nissen fundoplication for gastro-oesophageal reflux disease. Br J Surg 2006; 93:1351-9. [PMID: 17058295 DOI: 10.1002/bjs.5535] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Robotic systems for minimally invasive surgery may be of added value during extensive dissection and suturing in confined spaces, such as laparoscopic Nissen fundoplication (LNF). The purpose of this trial was to compare standard LNF with robot-assisted Nissen fundoplication (RNF). METHODS Between 2003 and 2005, 50 patients with confirmed refractory gastro-oesophageal reflux disease were assigned to LNF (25) or RNF (25). Patients who had undergone previous antireflux surgery were excluded. Independent assessment of dysphagia, regurgitation, heartburn and general well-being was performed before and 6 months after surgery using questionnaires. Objective outcome was studied 6 months after surgery by oesophageal manometry, 24-h pH monitoring, barium oesophagram series and upper endoscopy. RESULTS Operating time, blood loss, postoperative pain scores, hospital stay and complication rates did not differ significantly between the two groups. Reoperation rates were the same (one incisional hernia after LNF and one patient with repeat Nissen after RNF because of persistent dysphagia). Postoperative self-rated change in reflux symptoms and quality of life improved equally in both groups. The reduction in oesophageal acid exposure, increase in lower oesophageal sphincter tone and mucosal healing were comparable in both groups at follow-up. CONCLUSION RNF yielded similar subjective and objective results to LNF in this study. Therefore no additive value of robotic systems for this procedure was detected up to 6 months after surgery.
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Affiliation(s)
- W A Draaisma
- Department of Surgery, University Medical Centre Utrecht, Utrecht, The Netherlands
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