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Cho JH. Reflux Following Esophagectomy for Esophageal Cancer. THE KOREAN JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 2020; 53:217-221. [PMID: 32793455 PMCID: PMC7409890 DOI: 10.5090/kjtcs.2020.53.4.217] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/09/2020] [Accepted: 07/11/2020] [Indexed: 02/04/2023]
Abstract
Gastroesophageal reflux is a common problem after gastroesophageal resection and reconstruction, despite the routine prescription of proton pump inhibitors (PPIs). Resection of the lower esophageal sphincter and excision of the vagus nerve are generally thought to be the main factors that interfere with gastric motor function. However, physiological studies of reflux symptoms after esophagectomy are still lacking. Gastroesophageal reflux occurs frequently after esophagectomy, but there is no known effective method to prevent it. Therefore, in order to manage gastroesophageal reflux after esophagectomy, strict lifestyle modifications and gastric acid suppression treatment such as PPIs are needed, and further clinical studies are required.
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Affiliation(s)
- Jong Ho Cho
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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2
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Intrathoracic Anastomosis or Cervical Anastomosis for Esophagogastric Junction Cancer Surgery: A Retrospective Cohort Study. Int Surg 2019. [DOI: 10.9738/intsurg-d-17-00066.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Aims:
This study aimed to determine the degree of reflux esophagitis after either intrathoracic or cervical esophagogastrostomy in patients with esophagogastric junction carcinoma.
Patients and Methods:
The study population consisted of 10 and 15 consecutive patients who underwent esophagectomy with gastric conduit reconstruction via intrathoracic (Ivor Lewis) or cervical (McKeown) esophagogastrostomy, respectively. Reflux esophagitis was evaluated annually after surgery and scored on a 0- to 4-point scale corresponding to grades N/M, A, B, C, and D, respectively. The reflux esophagitis score of each patient, defined as the average of scores at 1, 2, and 3 years after surgery, was compared between the groups.
Results:
Of the 30 planned annual endoscopic follow-ups (3 years in 10 patients) in the Ivor Lewis group and 45 planned follow-ups (3 years in 15 patients) in the McKeown group, 24 and 29 such follow-ups were performed in the Ivor Lewis and McKeown groups, respectively. The reflux esophagitis score was significantly better in the McKeown group than in the Ivor Lewis group (0.51 ± 0.24 versus 1.46 ± 0.29, P = 0.019). Overall survival did not significantly differ between the Ivor Lewis and McKeown groups (respective 5-year survival rates, 64% versus 57%, P = 0.75).
Conclusions:
The degree of reflux esophagitis may be greater in patients with esophagogastric junction cancer treated by Ivor Lewis esophagectomy than in those treated by McKeown esophagectomy. McKeown esophagectomy might be a more suitable method for the treatment of esophagogastric junction cancer with extended esophageal invasion.
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Kim D, Min YW, Park JG, Lee H, Min BH, Lee JH, Rhee PL, Kim JJ, Zo JI. Influence of esophagectomy on the gastroesophageal reflux in patients with esophageal cancer. Dis Esophagus 2017; 30:1-7. [PMID: 28881892 DOI: 10.1093/dote/dox106] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 07/26/2017] [Indexed: 12/11/2022]
Abstract
This study aims to assess the influence of esophagectomy with gastric transposition on the gastroesophageal reflux (GER) and gastric acidity in patients with esophageal cancer. Data on 53 esophageal cancer patients who underwent 24-hour impedance-pH monitoring after esophagectomy were retrospectively analyzed. We used a solid-state esophageal pH probe in which the esophageal pH sensor is placed 1.5 cm distal to the upper esophageal sphincter and the gastric pH sensor is located 15 cm distal to the esophageal pH channel. 24-hour impedance-pH monitoring data and other clinical data including anastomosis site stricture and incidence of pneumonia were collected. We defined pathologic reflux with reference to known normative data. Stricture was defined when an intervention such as bougienage or balloon dilatation was required to relieve dysphagia. The esophageal and gastric mean pH were 5.47 ± 1.51 and 3.33 ± 1.64, respectively. The percent time of acidic pH (<4) was 6.66 ± 12.49% in the esophagus and 70.53 ± 32.19% in the stomach. Esophageal pathologic acid reflux was noticed in 32.1%, 20.8%, and 35.8% during total, upright, and recumbent time, respectively. Esophageal pathologic bolus reflux was noted in 83.0%, 77.4%, and 64.2% during total, upright, and recumbent time, respectively. Gastric acidity increased with time after esophagectomy. Esophageal acid exposure time correlated with intragastric pH. However, esophageal pathologic acid reflux was not associated with anastomosis site stricture or pneumonia. In conclusion, GER frequently occurs after esophagectomy. Thus, strict lifestyle modifications and acid suppression would be necessary in patients following esophagectomy.
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Affiliation(s)
| | | | | | | | | | | | | | | | - J I Zo
- Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Surgical techniques to prevent delayed gastric emptying after esophagectomy with gastric interposition: a systematic review. Ann Thorac Surg 2014; 98:1512-9. [PMID: 25152385 DOI: 10.1016/j.athoracsur.2014.06.057] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2014] [Revised: 06/09/2014] [Accepted: 06/11/2014] [Indexed: 01/01/2023]
Abstract
Delayed gastric emptying is observed in 10% to 50% of patients after esophagectomy with gastric interposition. The effects of gastric interposition diameter, pyloric drainage, reconstructive route, and anastomotic site on postoperative gastric emptying were systematically reviewed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Most studies showed superior passage of the gastric tube compared with the whole stomach. Pyloric drainage is not significantly associated with the risk of developing delayed gastric emptying after esophagectomy. For reconstructive route and anastomotic site, available evidence on delayed gastric emptying is limited. Prospectively randomized studies with standardized outcome measurements are recommended.
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Bagheri R, Fattahi SH, Haghi SZ, Aryana K, Aryanniya A, Akhlaghi S, Riyabi FN, Sheibani S. Botulinum toxin for prevention of delayed gastric emptying after esophagectomy. Asian Cardiovasc Thorac Ann 2013; 21:689-92. [DOI: 10.1177/0218492312468438] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Esophageal cancer is among the most common gastrointestinal cancers for which the main treatment is surgery. This study was undertaken to analyze the results of Botox injection in preventing gastric stasis in these patients. Patients and methods 60 patients with esophageal cancer in the middle and lower third parts were included in our study between 2010 and 2011, and were randomly divided into two groups. In group A, 30 patients underwent pyloroplasty, and in group B, injection of botulinum toxin into the pyloric sphincter muscle was used in 30 patients. Results The mean age of these patients was 61 ± 10.7 years and the male/female ratio was 33:27. Isotope scans 3 weeks after surgery showed that 5 patients in group A and 3 in group B had delayed gastric emptying; there was no significant difference between the 2 groups, and the success rate of Botox injection was 90%. Conclusion Considering the fact that there was no significant difference between pyloroplasty and Botox injection on gastric emptying after surgery, and given the need to use less-aggressive techniques and facilitate greater use of endoscopic methods, botulinum toxin injection may be used instead of pyloroplasty as a simple, effective, and complication-free method to prevent delayed gastric emptying.
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Affiliation(s)
- Reza Bagheri
- Cardiothoracic Surgery and Transplant Research Center, Emam Reza Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Hossein Fattahi
- Endoscopic & Minimally Invasive Surgery Research Center, Ghaem Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Ziaollah Haghi
- Cardiothoracic Surgery and Transplant Research Center, Emam Reza Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Kamran Aryana
- Nuclear Medicine Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Aryanniya
- Endoscopic & Minimally Invasive Surgery Research Center, Ghaem Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Saeed Akhlaghi
- Department of Research, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fateme Naghavi Riyabi
- Endoscopic & Minimally Invasive Surgery Research Center, Ghaem Hospital, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Shima Sheibani
- Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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van der Schaaf M, Johar A, Lagergren P, Rouvelas I, Gossage J, Mason R, Lagergren J. Surgical Prevention of Reflux after Esophagectomy for Cancer. Ann Surg Oncol 2013; 20:3655-61. [DOI: 10.1245/s10434-013-3041-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2012] [Indexed: 01/10/2023]
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Kayani B, Jarral OA, Athanasiou T, Zacharakis E. Should oesophagectomy be performed with cervical or intrathoracic anastomosis? Interact Cardiovasc Thorac Surg 2012; 14:821-6. [PMID: 22368108 DOI: 10.1093/icvts/ivs036] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
A best evidence topic was written according to a structured protocol. The question addressed was: In [patients undergoing oesophagectomy for oesophageal cancer] is a [cervical anastomosis or intrathoracic anastomosis] superior in terms of [post-operative outcomes]. In total, 47 papers were found suitable using the reported search, and nine of these represented the best evidence to answer the clinical question. The authors, date, journal, study type, population, main outcome measures and results are tabulated. We conclude that there is no convincing evidence that cervical anastomosis is superior to intrathoracic anastomosis with respect to post-operative outcomes. Only one prospective study showed significantly increased risk of anastomotic leak with cervical anastomosis, but this study was significantly limited due to patient selection and variations in surgical approach and technique. Cervical anastomosis was also shown to increase pharyngeal reflux on pH monitoring compared with intrathoracic anastomosis, but this did not influence symptoms or development of subsequent anastomotic complications. One randomized study showed intrathoracic anastomosis significantly increased risk of respiratory complications, but in this study patient treatment was variable and study design was limited. Intrathoracic anastomosis was also shown to correlate with anastomotic stricture formation and this was attributed to increased anastomotic stapling in this patient group compared with cervical anastomosis. Post-operative pain as measured by grouped symptom scales significantly increased with intrathoracic anastomosis compared with cervical anastomosis. This did not correlate with development of other cardiorespiratory complications and the difference between the two groups resolved within 24 months. Overall, there is currently insufficient evidence to show a significant difference between cervical and intrathoracic anastomosis with respect to post-operative complications and hospital mortality. The wide variety in methodology and outcomes reinforce the need for further randomized trials to more accurately establish significant differences in outcomes.
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Affiliation(s)
- Babar Kayani
- Department of Surgery and Cancer, Imperial College London, London, UK
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Poghosyan T, Gaujoux S, Chirica M, Munoz-Bongrand N, Sarfati E, Cattan P. Functional disorders and quality of life after esophagectomy and gastric tube reconstruction for cancer. J Visc Surg 2011; 148:e327-35. [PMID: 22019835 DOI: 10.1016/j.jviscsurg.2011.09.001] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Functional disorders such as delayed gastric emptying, dumping syndrome or duodeno-gastro-esophageal reflux occur in half of the patients who undergo esophagectomy and gastric tube reconstruction for cancer. The potential role for pyloroplasty in the prevention of functional disorders is still debated. Antireflux fundoplication during esophagectomy can apparently reduce the reflux but at the cost of increasing the complexity of the operation; it is not widely used. The treatment of functional disorders arising after esophagectomy and gastroplasty for cancer is based mainly on dietary measures. Proton pump inhibitors have well documented efficiency and should be given routinely to prevent reflux complications. Erythromycin may prevent delayed gastric emptying, but it should be used with caution in patients with cardiovascular disorders. In the event of anastomotic stricture, endoscopic dilatation is usually efficient. Problems related to gastrointestinal functional disorders after esophageal resection and gastric tube reconstruction do not significantly impair long-term quality of life, which is mainly influenced by tumor recurrence.
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Affiliation(s)
- T Poghosyan
- Service de chirurgie générale, digestive et endocrinienne, hôpital Saint-Louis, AP-HP, 1, avenue Claude-Vellefaux, 75010 Paris, France
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D’Journo XB, Martin J, Rakovich G, Brigand C, Gaboury L, Ferraro P, Duranceau A. Mucosal Damage in the Esophageal Remnant After Esophagectomy and Gastric Transposition. Ann Surg 2009; 249:262-8. [PMID: 19212180 DOI: 10.1097/sla.0b013e31818eec06] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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10
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Treatment of Ultra Long-Gap Esophageal Atresia. Own Experience based on Combined Foker and Kimura Technique. POLISH JOURNAL OF SURGERY 2009. [DOI: 10.2478/v10035-009-0018-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Abstract
Gastric interposition is usually considered the reconstruction of choice following esophageal resection. However, a number of reports show that esophagectomy followed by a gastric transplant is associated with poor quality of life and significant reflux esophagitis in the esophageal remnant. The aim of this work is to review the factors affecting the mucosa of the esophageal remnant when using the stomach. A Medline was conducted. Additional references and search pathways were sourced from the references of reviewed articles. Reflux disease is considered an unavoidable consequence of esophageal resection followed by gastric interposition. Mucosal damage from acid and bile exposure in the esophageal remnant affects approximatively 50% of these patients. There is usually no correlation between symptoms and the presence of mucosal damage in the remaining esophagus. Endoscopy and endoscopic biopsies are the only reliable methods to document the status of the mucosa. When present, reflux esophagitis shows a progression from inflammation to erosions and to the development of columnar lined metaplasia. Esophageal and gastric function, gastric drainage operation, level of the anastomosis, route of reconstruction, and patients' position after the operation have all been shown to influence the severity and extent of damage in the esophageal remnant. Prevention and treatment of esophagitis in the remaining esophagus are discussed. When the stomach is used as a substitute to reconstruct the esophagus whether for malignant or benign conditions, an in vivo model of reflux diseases is created. Studies using this model may help clarify molecular and cellular events that lead to irreversible insult on the esophageal mucosa. Improvement to the reconstruction itself must be sought to favor better results with the gastric transplant.
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Affiliation(s)
- X B D'Journo
- Department of Surgery, Université de Montréal, Thoracic Surgery Division, Quebec, Canada
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12
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Proton Pump Inhibitors Relieve and Prevent Symptoms Related to Gastric Acidity after Esophagectomy. World J Surg 2007; 32:246-54. [DOI: 10.1007/s00268-007-9325-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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13
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Parekh K, Iannettoni MD. Complications of esophageal resection and reconstruction. Semin Thorac Cardiovasc Surg 2007; 19:79-88. [PMID: 17403462 DOI: 10.1053/j.semtcvs.2006.11.002] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/06/2006] [Indexed: 11/11/2022]
Abstract
Esophagectomy is an acceptable treatment option for esophageal cancer and various end-stage benign esophageal conditions. However, it still has a significantly high morbidity and mortality. In this review, the most common complications are analyzed using evidenced based data and when applicable, special consideration to operative technique is reviewed.
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Affiliation(s)
- Kalpaj Parekh
- Department of Cardiothoracic Surgery, University of Iowa Hospitals and Clinics, Iowa City, Iowa 52242, USA
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14
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Abstract
Unfortunately normal gastrointestinal function after an esophagectomy is rare. Most patients will never eat the way they did before their illness. Most patients require smaller more frequent meals. It is common for patients to loose up to 15% of their body weight from the time of diagnosis through the first 6 months postoperatively, but fortunately this trend levels off after 6 months. Dumping syndrome, delayed gastric emptying, reflux, and dysphagia can all contribute to nutritional deficiency and poor quality of life. There is no one surgical modification to eliminate any one of these complications, but several guidelines can help reduce conduit dysfunction. Most patients seem to benefit from a 5-cm-wide greater-curvature gastric tube brought up through the posterior mediastinum. The gastric-esophageal anastomosis should be placed higher than the level of the azygous vein. Drainage procedures seem to be helpful, especially when using the whole stomach as a conduit. Early erythromycin therapy significantly aids in the function of the gastric conduit. Proton-pump inhibitors are important for improvement of postoperative reflux symptoms and to help prevent Barrett's metaplasia in the esophageal remnant. Single-layer hand-sewn or semi-mechanical anastomoses provide greater cross-sectional area and fewer problems with stricture. When benign strictures occur, early endoscopy and dilation with proton-pump inhibition greatly reduces the morbidity. Patients should be instructed to eat six small meals a day and to remain upright for as long as possible after eating. Simple sugars and fluid at mealtime should be avoided until the function of the conduit is established.
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Affiliation(s)
- Jessica Scott Donington
- Division of Thoracic Surgery, Department of Cardiothoracic Surgery, Stanford University School of Medicine, CA 94305, USA.
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Lord RVN, Wickramasinghe K, Johansson JJ, Demeester SR, Brabender J, Demeester TR. Cardiac mucosa in the remnant esophagus after esophagectomy is an acquired epithelium with Barrett's-like features. Surgery 2004; 136:633-40. [PMID: 15349112 DOI: 10.1016/j.surg.2004.01.009] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND The cervical esophagus is normally lined by squamous epithelium and is usually not exposed to gastroesophageal reflux. The aims of this study were, first, to investigate whether cardiac mucosa can be acquired in the remnant cervical esophagus after esophagectomy and cervical esophagogastrostomy and, second, to characterize this mucosa if present. METHODS The medical records of 100 patients who had undergone esophagectomy with gastric pull-up reconstruction were studied retrospectively to identify those who had biopsies from the cervical esophagus proximal to the gastroesophageal anastomosis during postoperative follow-up. The histopathology and immunohistochemical stains were reviewed to assess similarity to Barrett's mucosa (cytokeratins [CK] 7 and 20 and DAS-1), cellular proliferation (topoisomerase 2alpha), and the potential for dysplasia (cyclo-oxygenase 2 [COX-2] and ornithine decarboxylase [ODC]). RESULTS Supra-anastomotic biopsies were performed in 20 patients. Cardiac mucosa was present in 10 of 20 (50%) patients in whom biopsies were performed. Four patients had areas of intestinal metaplasia, and dysplasia, and adenocarcinoma developed in 1 patient. The CK7/20 and DAS-1 staining of the columnar mucosa showed a pattern similar to Barrett's mucosa. Topoisomerase 2alpha protein expression was present in 50% of patients with cardiac mucosa. DAS-1 protein was expressed in cervical columnar mucosa but not in normal squamous esophagus mucosa. The cardiac mucosa stained weakly for COX-2 and ODC. CONCLUSIONS Cardiac mucosa can be acquired. Its expression profile is similar to cardiac mucosa and intestinal metaplasia found in Barrett's esophagus, and different from normal esophageal or gastric mucosa. The development of cardiac mucosa is likely to be related to reflux of acid into the remnant cervical esophagus as the first step in the development of Barrett's esophagus. These findings are applicable to the development of similar changes at the gastroesophageal junction.
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Affiliation(s)
- Reginald V N Lord
- Department of Surgery, University of Southern California Keck School of Medicine, Los Angeles, Calif, USA
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16
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Burrows WM. Gastrointestinal function and related problems following esophagectomy. Semin Thorac Cardiovasc Surg 2004; 16:142-51. [PMID: 15197689 DOI: 10.1053/j.semtcvs.2004.04.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Whitney M Burrows
- Division of Thoracic Surgery, University of Maryland Medical System and School of Medicine, Baltimore, MD 21201, USA.
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17
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Abstract
Abstract
Background
Reflux of gastric and duodenal content after oesophagectomy with gastric conduit reconstruction is a common problem and largely considered an inevitable consequence of surgery. Cervical burning and regurgitation, often more pronounced when supine, can be troublesome and even disabling, interfering substantially with quality of life. The aim of this study was to identify the factors contributing to reflux after oesophagectomy and evaluate measures to prevent or control it.
Methods
A Medline search using the terms ‘gastro-oesophageal reflux’, ‘oesophagectomy’ and ‘antireflux surgery’ was conducted. Additional references and search pathways were sourced from the bibliographies of articles located.
Results and conclusion
Reflux after oesophagectomy is a significant problem, with both clinical and pathological consequences. Simple measures to facilitate gastric emptying, such as creating a gastric tube, performing a pyloric drainage procedure and using gastric motility agents, may produce a reduction in symptoms but do not alone control reflux itself. A variety of surgical reconstructions have been used, many of which are either difficult to fashion or not suitable when a radical resection has been performed. A modified fundoplication at the anastomosis seems to be the simplest technique and may be relatively effective in controlling symptoms. The impact of strategies to reduce reflux on quality of life and on pathological sequelae of reflux in the oesophageal remnant remains to be evaluated.
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Affiliation(s)
- A Aly
- University of Adelaide Department of Surgery, Royal Adelaide Hospital, Adelaide, Australia
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Tabira Y, Yasunaga M, Sakaguchi T, Yamaguchi Y, Okuma T, Kawasuji M. Outcome of histologically node-negative esophageal squamous cell carcinoma. World J Surg 2002; 26:1446-51. [PMID: 12297913 DOI: 10.1007/s00268-002-6415-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The outcome of node-negative esophageal carcinoma and the prognostic significance of lymph node micrometastasis remain unknown. The aim of this retrospective study was to clarify these two points. A series of 98 patients who underwent curative operation for histologically node-negative (pN0 in TNM classification) esophageal carcinoma were enrolled in the study. We reviewed the cause of death of these patients. The survival curves were calculated and compared after stratifications according to clinicopathologic parameters. Lymph node micrometastasis in the patients with recurrences was examined using immunohistochemical staining of cytokeratin. Their ages ranged from 45 to 83 years (mean 64.3 years). There were 83 men and 15 women. Altogether, 54 patients were still alive, and 44 had died. A total of 9 patients died from recurrence of their esophageal carcinoma, 33 died from other causes (pneumonia 11, extraesophageal carcinoma 7, and so on), and 2 died from unknown causes. Eight patients had locoregional recurrences, and two patients had distant recurrences. The overall survival rate for the 98 patients was 58.2%. The survival for patients with pT2 or pT3 tumors was significantly worse than for those with pTis or pT1 tumors (p = 0.02, log-rank test). Other clinicopathologic factors did not affect the prognosis. Immunohistochemical study found no lymph node micrometastasis in 365 lymph nodes resected from the patients with recurrences. Only the depth of tumor invasion affected the outcome of patients with node-negative esophageal carcinoma. Altogether, 75% of patients died of other causes without recurrence, with the two main causes of death being pulmonary complications and extraesophageal carcinoma in these patients. Lymph node micrometastasis was not associated with recurrence in this series.
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Affiliation(s)
- Yoichi Tabira
- Department of Surgery I, Kumamoto University School of Medicine, 1-1-1 Honjo, Kumamoto 860-8556, Japan.
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Cook IJ. Diagnosis and management of cricopharyngeal achalasia and other upper esophageal sphincter opening disorders. Curr Gastroenterol Rep 2000; 2:191-5. [PMID: 10957929 DOI: 10.1007/s11894-000-0060-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Recent literature on disorders of the upper esophageal sphincter is reviewed, including discussion of advances in measurement, diagnosis, treatment, and management. The etiology of upper esophageal sphincter disorders is summarized, along with its pathophysiology, with reference to gastroesophageal reflux disease. Medical and surgical options for improving pharyngeal clearance and minimizing aspiration are also discussed, as is the use of percutaneous esophageal gastrostomy feeding tubes.
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Affiliation(s)
- I J Cook
- Department of Gastroenterology, University of New South Wales, St. George Hospital, Kogarah, Australia.
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Temes RT, Rice TW, Decamp M, Murthy S. Is neck or chest anastomosis preferable during esophageal resection? J Thorac Cardiovasc Surg 2000; 119:1298-300. [PMID: 10838559 DOI: 10.1016/s0022-5223(00)70074-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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LiteratureWatch. J Laparoendosc Adv Surg Tech A 2000; 10:127-9. [PMID: 10794219 DOI: 10.1089/lap.2000.10.127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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