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Qiu G, Zhang H, Wang F, Zheng Y, Wang Y. Patterns of metastasis and prognosis of elderly esophageal squamous cell carcinoma patients in stage IVB: a population-based study. Transl Cancer Res 2022; 10:4591-4600. [PMID: 35116316 PMCID: PMC8798664 DOI: 10.21037/tcr-21-1128] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 10/22/2021] [Indexed: 02/05/2023]
Abstract
Background Esophageal squamous cell carcinoma (ESCC) has been listed among the most common esophageal cancers (ECs). Patients are generally relatively old in terms of their age at diagnosis of ESCC. A retrospective, population-based study appraising 537 elderly ESCC patients who suffered distant metastasis (DM) in stage IVB from 2010 to 2016 was performed. To this end, data pertaining to Surveillance, Epidemiology, and End Results (SEER) were adopted. Methods A total of 537 elderly patients with IVB-stage ESCC suffering DM treated from 2010 to 2016 were taken as subjects. Prognosis was determined by using Kaplan-Meier analysis, as well as univariate and multivariate Cox regression. In accordance with sites of metastasis, these patients were classified into five groups: bone-, lung-, brain-, liver-only, and multiple-site (metastases to two or more organs) groups. In order to assess the prognosis, the cancer-specific survival (CSS), median survival time (MST), overall survival (OS), and survival rate (SR) were examined. Results The lung was found to be the organ most vulnerable to metastasis in the population with single-organ metastasis, and liver, bone and brain followed in descending rank order. Relative to the group only having bone metastasis, the multiple-site group had the lowest CSS (HR: 1.067; 95% CI: 0.767–1.485; P=0.700) and OS (HR: 1.051; 95% CI: 0.759–1.454; P=0.766). The MST (MST: both 2 months in CSS and OS) and SR (6-month SR: 28.2% in CSS, 27.7% in OS; 1-year SR: 7.5% in CSS, 6.7% in OS; 3-year SR: 2.5% in CSS, 1.5% in OS) were also found to be the lowest for the multiple-site group among the total population. These patients benefited from treatment with chemotherapy (C), radiotherapy (R), and surgery (S), as evinced by the prognosis (CSS and OS: P<0.001), in comparisons with untreated patients (N) in the total population. The S or/and R + C resulted in no statistically significant differences to C alone (CSS: P=0.593; OS: P=0.510) in terms of the prognostic results, which indicated that C alone can have almost the same prognostic effect as multimodal therapy. Conclusions Population-based research was used to determine patterns of metastasis and survival outcomes of elderly patients with IVB-stage ESCC suffering DM. The worst CSS and OS were found in patients with multiple-site metastasis across all groups. The treatment is an independent prognostic factor affecting prognosis. Chemotherapy plays a vital role in prognosis. Active therapies are beneficial to elderly patients with IVB-stage ESCC suffering DM, particularly chemotherapy.
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Affiliation(s)
- Guanghao Qiu
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Hanlu Zhang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Fuqiang Wang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Yu Zheng
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Yun Wang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
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Qiu G, Zhang H, Wang F, Zheng Y, Wang Z, Wang Y. Metastasis Patterns and Prognosis of Elderly Patients With Esophageal Adenocarcinoma in Stage IVB: A Population-Based Study. Front Oncol 2021; 11:625720. [PMID: 34123784 PMCID: PMC8193932 DOI: 10.3389/fonc.2021.625720] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 04/30/2021] [Indexed: 02/05/2023] Open
Abstract
Background Esophageal adenocarcinoma (EAC) is the most common kind of esophageal cancer. Age at diagnosis of advanced EAC is greater. Studies about practice patterns for elderly EAC patients with distant metastasis (DM) in stage IVB are limited. This retrospective, population-based study was conducted using data from the Surveillance, Epidemiology, and End Results (SEER) to evaluate 855 elderly EAC patients with DM in stage IVB from 2010 to 2015. Methods 855 elderly EAC patients with DM in stage IVB between 2010 and 2015 were included in this study. Univariate and multivariate Cox-regression and Kaplan-Meier analyses were used to assess prognosis. These patients were classified to bone-only, brain-only, lung-only, liver-only, and multiple (patients with two or more organs in metastasis)-site group according to the site of metastasis. Overall survival (OS), cancer-specific survival (CSS), median survival time (MST), and survival rate (SR) were evaluated to analyze the survival outcomes. Results The most common metastasis site was the liver among the single-organ metastasis population, followed by lung, bone, and brain. Compared with the bone-only group, the multiple-site group was associated with worst OS (HR: 1.037, 95% CI: 0.811–1.327, p = 0.770) and CSS (HR: 1.052, 95% CI: 0.816–1.357, p = 0.695). The multiple-site group also had the lowest MST in the population (MST: 2 months in OS and 3 months in CSS) and SR (6-month SR: 27.1% in OS, 29.9% in CSS, 1-year SR: 10.7% in OS, 12.0% in CSS, 3-year SR: 2.5% in OS, 2.8% in CSS). Compared to untreated patients (N) in the total population, other patients who were treated with surgery (S), radiotherapy (R), and chemotherapy (C) are beneficial for the prognosis (OS and CSS: p < 0.001). Conclusion This population-based study was conducted to ascertain metastasis patterns and survival outcomes of EAC patients with DM in stage IVB. Elderly patients with multiple-site metastasis exhibited the worst OS and CSS among all the populations, and patients with bone-only metastasis had the worst OS and CSS among single-organ metastasis populations. Active treatment is beneficial for elderly EAC patients with DM in stage IVB, especially chemotherapy. This study also shows that more than one third of the patients had not received any therapy.
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Affiliation(s)
- Guanghao Qiu
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Hanlu Zhang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Fuqiang Wang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Yu Zheng
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Zihao Wang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Yun Wang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, China
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Godin A, Liberman M. The modern approach to esophageal palliative and emergency surgery. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:905. [PMID: 34164539 PMCID: PMC8184432 DOI: 10.21037/atm.2020.03.107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Thoracic surgeons currently have multiple options and strategies to guide treatment in esophageal palliative and emergency conditions. To guide the selection of an individualized palliative approach, physicians, including thoracic surgeons, must take into consideration many factors including prognosis, performance status and comorbidities of patients. For dysphagia more specifically, esophageal stent placement is the most widely used intervention for rapidly relieving dysphagia in inoperable esophageal cancer patients. The combination of esophageal stent placement with other therapies has an impact on palliative care. Innovations including radioactive stents, drug-eluding stents and biodegradable stents will require further evaluation and validation studies. Currently, patients with inoperable esophageal cancer have access to oncological and biological therapies that are improving their prognosis. A shift toward restaging and potential curative intent is occurring in current clinical practice. In acute intrathoracic esophageal perforation cases, high index of suspicion, multidisciplinary team expertise, antibiotics and hybrid treatment strategies, have significantly improved outcomes of patients in recent years. Hybrid treatment strategies denote the combination of minimally invasive interventions for source control and endoluminal procedures to seal the esophageal perforation. Endoluminal procedures as treatment of acute intrathoracic esophageal perforation include stent placement, over-the-scope clip and endoluminal vacuum therapy. Future perspective in the management of esophageal perforation seems to be the combination of endoluminal therapies tailored to the specific clinical scenario. Thoracic surgeons benefit from mastering endoluminal therapies and advanced endoscopic techniques. An understanding of these rapidly evolving therapies, i.e., outcomes, limitations and innovations, is required to optimally manage esophageal palliative and emergency conditions.
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Affiliation(s)
- Anny Godin
- Division of Thoracic Surgery, CETOC-CHUM Endoscopic Tracheo-Bronchial and Oesophageal Center, University of Montreal, Montreal, Quebec, Canada
| | - Moishe Liberman
- Division of Thoracic Surgery, CETOC-CHUM Endoscopic Tracheo-Bronchial and Oesophageal Center, University of Montreal, Montreal, Quebec, Canada
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Yanık F, Karamustafaoğlu YA, Yörük Y. Esophageal self-expandable metal stent placement for the palliation of dysphagia due to lung cancer. TURK GOGUS KALP DAMAR CERRAHISI DERGISI 2019; 27:88-92. [PMID: 32082832 PMCID: PMC7021379 DOI: 10.5606/tgkdc.dergisi.2019.16755] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Accepted: 08/29/2018] [Indexed: 11/21/2022]
Abstract
BACKGROUND This study aims to report our experience with esophageal self-expendable metal stents for the palliation of malignant dysphagia and tracheoesophageal fistulas caused by lung cancer. METHODS Esophageal self-expandable metal stents were deployed in 56 patients (55 males, 1 female; mean age 63.5 years; range, 42 to 79 years) with malignant dysphagia due to lung cancer between August 2002 and May 2018. Of the patients, 34 had received previous chemoradiotherapy, eight only chemotherapy, and three only radiotherapy, while four had pneumonectomy. Tracheoesophageal fistula was coexisting in 12 patients (21%). Stents were inserted under fluoroscopic control over guide-wire in 28 patients and under flexible endoscopic control in the remaining 28 patients. One stent was used in all patients, except two patients with tracheoesophageal fistula, one patient who had an external compression causing downward migration of stent, and two patients who had tumor progression. RESULTS Dysphagia improved in all patients after stent insertion. Tracheoesophageal fistula was sealed off in all patients. All patients remained asymptomatic without dysphagia symptoms during the follow-up period except for two patients who underwent gastrostomy. All patients with tracheoesophageal fistula died. Their mean duration of survival was 2.8 months. Of the patients with tracheoesophageal fistula, one died of mediastinitis, one died of esophageal perforation, while the others died of cancer-related reasons. Of the dysphagia patients without tracheoesophageal fistula, all died except for two patients. Mean duration of survival in this group was 4.3 months. CONCLUSION Dysphagia in lung cancer may have many underlying reasons. Self-expandable metal stents may provide satisfactory relief of dysphagia symptoms with minimal morbidity after a single procedure in patients with limited lifespan.
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Affiliation(s)
- Fazlı Yanık
- Department of Thoracic Surgery, Medicine Faculty of Trakya University, Edirne, Turkey
| | | | - Yener Yörük
- Department of Thoracic Surgery, Medicine Faculty of Trakya University, Edirne, Turkey
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Clinical Feasibility and Safety of Endoscopic Self-Expandable Metal Stent Placement for Upper Gastrointestinal Pathologies. Int Surg 2018. [DOI: 10.9738/intsurg-d-15-00169.1] [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
We aimed to review our experiences to evaluate the practicality, safety, and effectiveness of endoscopic stent placement for the palliation of malignant obstructions of the upper gastrointestinal system (GIS) and the treatment of postoperative complications such as failure of anastomoses and fistulae. Endoscopic stent placement is increasingly used in the upper GIS for the management of both high grade malignancies causing obstruction and benign pathologies such as anastomosis failures, gastrointestinal fistulae, and strictures. Hospital records, clinical data, and endoscopy reports of 61 patients who had undergone endoscopic stenting between the years 2012 and 2015 were analyzed retrospectively. For all patients, self-expandable metal covered stents were used. Data involving technical and clinical success rates, complication, morbidity, and mortality rates of the endoscopic stenting procedure was collected and simple statistical analyses were made. Endoscopic stenting was successful in 60 of 61 patients (98.3%). Overall technical success rate was found to be 98.3%; clinical success rate, 86.6%; complication rate, 4.9%. No stent related mortality was observed in our series. Endoscopic stents can be effectively and safely used in the treatment of various lesions of the upper GIS.
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Roses RE, Folkert IW, Krouse RS. Malignant Bowel Obstruction: Reappraising the Value of Surgery. Surg Oncol Clin N Am 2018; 27:705-715. [PMID: 30213414 DOI: 10.1016/j.soc.2018.05.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Urgent palliative surgery in the setting of advanced malignancy is associated with significant morbidity, mortality, and cost. Malignant bowel obstruction is the most frequent indication for such intervention. Traditional surgical dogma is often invoked to justify associated risks and cost, but little evidence exists to support surgical over nonsurgical approaches. Evolving evidence may provide more meaningful guidance for treatment selection.
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Affiliation(s)
- Robert E Roses
- Department of Surgery, University of Pennsylvania Perelman School of Medicine, Hospital of the University of Pennsylvania, 3400 Spruce Street, 4 Silverstein Pavilion, Philadelphia, PA 19104, USA.
| | - Ian W Folkert
- Department of Surgery, University of Pennsylvania Perelman School of Medicine, Hospital of the University of Pennsylvania, 3400 Spruce Street, 4 Maloney Building, Philadelphia, PA 19104, USA
| | - Robert S Krouse
- Department of Surgery, University of Pennsylvania Perelman School of Medicine, Corporal Michael J. Crescenz VA Medical Center, 3900 Woodland Ave, Philadelphia, PA 19104, USA
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Fully covered stents are similar to semi-covered stents with regard to migration in palliative treatment of malignant strictures of the esophagus and gastric cardia: results of a randomized controlled trial. Surg Endosc 2017; 31:4025-4033. [PMID: 28236016 PMCID: PMC5636855 DOI: 10.1007/s00464-017-5441-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Accepted: 01/30/2017] [Indexed: 02/08/2023]
Abstract
Introduction Stent migration is a significant clinical problem in palliation of malignant strictures in the esophagus and gastro-esophageal junction (GEJ). We have compared a newer design of a fully-covered stent to a widely used semi-covered stent using migration >20 mm as the primary outcome variable. Effects on dysphagia, quality of life (QoL) and re-intervention frequency were also investigated. Methods Patients with dysphagia due to non-curable esophagus/GEJ cancer were randomized to receive either a more recent design of a fully-covered stent (n = 48) or a conventional semi-covered stent (n = 47). Chest x-ray, dysphagia and QoL were studied at baseline, one week, four weeks and three months thereafter. Results There were no significant differences either in stent migration distance or in the migration frequency. Stent migration during the total study period occurred in 37.2 % in the semi-covered group compared to 20.0 % for the fully-covered group. Dysphagia was measured with Watson and Ogilvie scores and with the dysphagia module in the QoL scale (QLQ-OG25). On average, there was a tendency to better dysphagia relief for the fully-covered design as scored with the two latter dysphagia instruments (p= 0.081 and p= 0.067) at three months and towards more re-interventions in the semi-covered group (p= 0.083). Conclusion In spite of its somewhat lower intrinsic radial force, the fully-covered stent was comparable to the conventional semi-covered stent with regard to stent migration. The data further suggest a potential benefit of the fully-covered stent in improving dysphagia in patients with longer life expectancy.
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Rodrigues-Pinto E, Pereira P, Coelho R, Andrade P, Ribeiro A, Lopes S, Moutinho-Ribeiro P, Macedo G. Outcome and risk factors assessment for adverse events in advanced esophageal cancer patients after self-expanding metal stents placement. Dis Esophagus 2017; 30:1-6. [PMID: 27629280 DOI: 10.1111/dote.12467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Self-expanding metal stents (SEMS) are the treatment of choice for advanced esophageal cancers. Literature is scarce on risk factors predictors for adverse events after SEMS placement. Assess risk factors for adverse events after SEMS placement in advanced esophageal cancer and evaluate survival after SEMS placement. Cross-sectional study of patients with advanced esophageal cancer referred for SEMS placement, during a period of 3 years. Ninety-seven patients with advanced esophageal cancer placed SEMS. Adverse events were more common when tumors were located at the level of the distal esophagus/cardia (47% vs 23%, P = 0.011, OR 3.1), with statistical significance being kept in the multivariate analysis (OR 3.1, P = 0.018). Time until adverse events was lower in the tumors located at the level of the distal esophagus/cardia (P = 0.036). Survival was higher in patients who placed SEMS with curative intent (327 days [126-528] vs. 119 days [91-147], P = 0.002) and in patients submitted subsequently to surgery compared with those who did just chemo/radiotherapy or who did not do further treatment (563 days [378-748] vs. 154 days [133-175] vs. 46 days [20-72], P < 0.001). Subsequent treatment kept statistical significance in the multivariate analysis (HR 3.4, P < 0.001). SEMS allow palliation of dysphagia in advanced esophageal cancer and are associated with an increased out-of-hospital survival, as long as there are conditions for further treatments. Tumors located at the level of the distal esophagus/cardia are associated with a greater number of adverse events, which also occur earlier.
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Affiliation(s)
- E Rodrigues-Pinto
- Department of Gastroenterology, Centro Hospitalar São João, Porto, Portugal
| | - P Pereira
- Department of Gastroenterology, Centro Hospitalar São João, Porto, Portugal
| | - R Coelho
- Department of Gastroenterology, Centro Hospitalar São João, Porto, Portugal
| | - P Andrade
- Department of Gastroenterology, Centro Hospitalar São João, Porto, Portugal
| | - A Ribeiro
- Department of Gastroenterology, Centro Hospitalar São João, Porto, Portugal
| | - S Lopes
- Department of Gastroenterology, Centro Hospitalar São João, Porto, Portugal
| | - P Moutinho-Ribeiro
- Department of Gastroenterology, Centro Hospitalar São João, Porto, Portugal
| | - G Macedo
- Department of Gastroenterology, Centro Hospitalar São João, Porto, Portugal
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Folkert IW, Roses RE. Value in palliative cancer surgery: A critical assessment. J Surg Oncol 2016; 114:311-5. [PMID: 27393738 DOI: 10.1002/jso.24303] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Accepted: 04/22/2016] [Indexed: 12/11/2022]
Abstract
Emergency operations are associated with increased morbidity, mortality, and cost compared to elective operations. Palliative and emergent surgery for patients with advanced malignancies is associated with additional risk and remains controversial. Emergent or palliative interventions can be broadly categorized according to indication. Tumor related complications (bleeding, obstruction, or perforation) merit specific consideration, as do specific presentations such as pneumoperitoneum, pneumatosis intestinalis, or peritonitis from other causes that may arise during active therapy for malignancies. Although nonoperative, endoscopic, and interventional treatment modalities are frequently available, surgery remains the only effective therapy in selected situations such as small intestinal obstruction and tumor perforation. Selection of patients for surgery requires consideration of factors including overall prognosis, performance status, and patients' priorities. Selection and risk assessment tools underscore the limited capacity of patients' with higher risk features for durable recovery but do not supplant nuanced clinical judgment. J. Surg. Oncol. 2016;114:311-315. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Ian W Folkert
- Department of Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Robert E Roses
- Department of Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
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Yang CW, Lin HH, Hsieh TY, Chang WK. Palliative enteral feeding for patients with malignant esophageal obstruction: a retrospective study. BMC Palliat Care 2015; 14:58. [PMID: 26542798 PMCID: PMC4635529 DOI: 10.1186/s12904-015-0056-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Accepted: 11/02/2015] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Malignant esophageal obstruction leads to dysphagia, deterioration in quality of life, and malnutrition. Traditional bedside nasogastric (NG) tube placement is very difficult under these circumstances. However, endoscopically assisted NG tube placement under fluoroscopic guidance could be an alternative option for establishing palliative enteral nutrition. This study aimed to compare the clinical outcomes of enteral tube feeding and esophageal stenting for patients with malignant esophageal obstruction and a short life expectancy. METHODS Thirty-one patients were divided into 3 groups according to their treatment modality: NG tube (n = 12), esophageal stent group (n = 10), and supportive care with nil per os (NPO) (n = 9). Enteral nutrition, clinical outcomes, length of hospital stay, and median survival were evaluated. RESULTS There were no significant baseline differences among the groups, except in age. The tube and stent groups had significantly higher enteral calorie intake (p = 0.01), higher serum albumin (p < 0.01), shorter hospital stay (p = 0.01), and longer median survival (p < 0.01) than the NPO group. The incidence of dislodgement in the tube group was significantly higher than in the stent group (58% vs. 20%, respectively; p = 0.01). However, stenting costs more than NG tube placement. CONCLUSIONS Palliative enteral feeding by NG tube is safe, inexpensive, and has a low complication rate. Endoscopically assisted NG tube placement under fluoroscopic guidance could be a feasible palliative option for malignant esophageal obstruction for patients who have a short life expectancy.
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Affiliation(s)
- C W Yang
- Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, No 325, Section 2, Cheng-Kung Road, Neihu 11490, Taipei, Taiwan.
| | - H H Lin
- Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, No 325, Section 2, Cheng-Kung Road, Neihu 11490, Taipei, Taiwan.
| | - T Y Hsieh
- Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, No 325, Section 2, Cheng-Kung Road, Neihu 11490, Taipei, Taiwan.
| | - W K Chang
- Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, No 325, Section 2, Cheng-Kung Road, Neihu 11490, Taipei, Taiwan.
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Repici A, Jovani M, Hassan C, Solito B, Di Mitri R, Buffoli F, Macrì G, Fregonese D, Cennamo V, De Bellis M, Anderloni A, Siersema PD. Management of inoperable malignant oesophageal strictures with fully covered WallFlex(®) stent: a multicentre prospective study. Dig Liver Dis 2014; 46:1093-8. [PMID: 25262010 DOI: 10.1016/j.dld.2014.08.037] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Revised: 08/08/2014] [Accepted: 08/16/2014] [Indexed: 12/11/2022]
Abstract
BACKGROUND The majority of currently available oesophageal metal stents are partially covered to reduce migration risk. Preliminary experiences with fully covered stents seem to indicate an increased risk of migration in patients treated for malignant dysphagia. The aim of our study was to determine, in this setting, the safety and efficacy of a new, recently introduced stent with anti-migration proprieties. METHODS We designed a prospective, multicentre, non-randomized, follow-up study in nine tertiary referral centres. Eighty-two patients with dysphagia due to inoperable or metastatic oesophageal cancer were included. In all of them the fully covered WallFlex(®) stent was placed. Main outcome measurements included functional outcome, recurrent dysphagia, complications, and mortality. RESULTS Dysphagia score improved from a median of 3, before stenting, to 1 at 4 weeks after stent placement (P<0.001). Perforation occurred in 1 patient after 39 days, while bleeding was reported in 3. In total, 19 patients (23.1%) developed recurrent dysphagia because of stent migration (N=10, 12.2%), tissue overgrowth (N=7; 8.5%), and food impaction (N=2; 2.4%). CONCLUSIONS Placement of the fully covered WallFlex(®) stent resulted in safe and effective palliation of malignant dysphagia, with migration and tissue overgrowth rates comparable to previously reported data on partially covered stents.
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Affiliation(s)
| | - Manol Jovani
- Humanitas Research Hospital, Rozzano, Milan, Italy
| | | | | | | | | | | | | | - Vincenzo Cennamo
- S. Orsola-Malphigi Hospital University of Bologna, Bologna, Italy
| | - Mario De Bellis
- National Cancer Institute, G. Pascale Foundation - IRCCS, Naples, Italy
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Radioactive Self-Expanding Stents Give Superior Palliation in Patients With Unresectable Cancer of the Esophagus but Should Be Used With Caution if They Have Had Prior Radiotherapy. Ann Thorac Surg 2014; 98:521-6. [DOI: 10.1016/j.athoracsur.2014.04.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Revised: 03/12/2014] [Accepted: 04/01/2014] [Indexed: 11/19/2022]
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Pavlidis TE, Pavlidis ET. Role of stenting in the palliation of gastroesophageal junction cancer: A brief review. World J Gastrointest Surg 2014; 6:38-41. [PMID: 24672648 PMCID: PMC3964413 DOI: 10.4240/wjgs.v6.i3.38] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2013] [Revised: 12/21/2013] [Accepted: 01/20/2014] [Indexed: 02/06/2023] Open
Abstract
Gastroesophageal junction cancer has an increasing incidence in western countries. It is inoperable when first manifested in more than 50% of cases. So, palliation is the only therapeutic option for the advanced disease to relieve dysphagia and its consequences in weakened patients with an estimated mean survival under 6 mo. This article has tried to identify trends focusing on current information about the best palliative treatment, with an emphasis on the role of stenting. Self-expanding stent placement, either metal or plastic, is the main management option. However, this anatomical location creates some particular problems for stent safety and effectiveness which may be overcome by properly designed novel stents. The stents ensure a good quality of life and must be preferred over other alternative methods of loco-regional modalities, i.e., external radiation, laser thermal or photodynamic therapy. Although stent placement is generally a simple, safe and effective method, there are sometimes complications, increasing the morbidity and mortality rate. Bypass operative procedures have now been abandoned as a first choice. The stomach instead of the colon must be used for a bypass operation when it is needed. Chemotherapy, despite the toxicity, and intraluminal radiation (brachytherapy) have a well-defined role.
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15
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Jee SR, Cho JY, Kim KH, Kim SG, Cho JH. Evidence-based recommendations on upper gastrointestinal tract stenting: a report from the stent study group of the korean society of gastrointestinal endoscopy. Clin Endosc 2013; 46:342-54. [PMID: 23964331 PMCID: PMC3746139 DOI: 10.5946/ce.2013.46.4.342] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2012] [Revised: 01/02/2013] [Accepted: 01/03/2013] [Indexed: 12/16/2022] Open
Abstract
Endoscopic stents have evolved dramatically over the past 20 years. With the introduction of uncovered self-expanding metal stents in the early 1990s, they are primarily used to palliate symptoms of malignant obstruction in patients with inoperable gastrointestinal (GI) cancer. At present, stents have emerged as an effective, safe, and less invasive alternative for the treatment of malignant GI obstruction. Clinical decisions about stent placement should be made based on the exact understanding of the patient's condition. These recommendations based on a critical review of the available data and expert consensus are made for the purpose of providing endoscopists with information about stent placement. These can be helpful for management of patients with inoperable cancer or various nonmalignant conditions in the upper GI tract.
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Affiliation(s)
- Sam Ryong Jee
- Department of Internal Medicine, Inje University Busan Paik Hospital, Inje University College of Medicine, Busan, Korea
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Stewart DJ, Balamurugan R, Everitt NJ, Ravi K. Ten-year experience of esophageal self-expanding metal stent insertion at a single institution. Dis Esophagus 2013; 26:276-81. [PMID: 22676427 DOI: 10.1111/j.1442-2050.2012.01364.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Palliation of malignant dysphagia can be achieved using self-expanding metal stents (SEMS). This study was conceived to confirm that the insertion of SEMS improved patient symptoms without serious complications and to allow comparison with recent national data. Retrospective case note review of all patients receiving SEMS over a 10-year period between March 1999 and February 2009 was used in this study. There were 138 consecutive patients (50 female), median age of 75 (range 46-90) years, 122 (88.5%) had primary malignant disease of the esophagus or gastroesophageal junction. In total, 250 endoscopic examinations were carried out, with 200 interventional procedures, including the insertion of 156 SEMS. Before stenting, 74.2% of patients had a dysphagia score of 2-3. Following stent insertion, dysphagia scores improved to 0-1 in 90.3% of patients (P < 0.0001, Wilcoxon signed ranks). No complications were encountered in 61 (44%) patients. Chest pain was the most frequent difficulty, encountered in 50 (36%) patients. Tumor overgrowth occurred in 17 (12.3%) patients and food bolus obstruction was seen in 7% of patients. There were no esophageal perforations attributable to SEMS insertion. Overall 30-day mortality for those with esophago-gastric malignancy was 11.6% (16 patients), although the SEMS-related mortality was 2.2% (3 patients). Median survival from SEMS insertion was 3 (IQR 1.5-7) months. Patients requiring re-intervention for tumor overgrowth had a significantly longer median survival of 9.2 months (P= 0.001, log rank). SEMS were well tolerated with overall mortality and complication rates comparable to national data. For the longer survivors, re-intervention for recurrent dysphagia was not unusual.
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Affiliation(s)
- D J Stewart
- Departments of General Surgery Radiology, Chesterfield Royal Hospital NHS Foundation Trust, Chesterfield, UK
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Park JH, Song HY, Park JY, Kim JH, Kim YH, Kim JH, Kim SB. Temporary stent placement with concurrent chemoradiation therapy in patients with unresectable oesophageal carcinoma: is there an optimal time for stent removal? Eur Radiol 2013; 23:1940-5. [PMID: 23430193 DOI: 10.1007/s00330-013-2786-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2012] [Revised: 12/24/2012] [Accepted: 01/27/2013] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To investigate the influence of the timing of stent removal on the outcome of temporary stent placement with concurrent chemoradiation therapy in patients with unresectable oesophageal carcinoma. METHODS Retrospective analysis was performed on 52 patients undergoing temporary stent placement. Stents were electively removed within 4 weeks in 15 patients (group A), 4-6 weeks in 17 patients (group B) and after 6 weeks in 20 patients (group C). Recurrent symptoms after stent removal, dysphagia score and overall survival periods were compared among the groups. RESULTS Stent placement and removal were technically successful in all patients. The dysphagia score was significantly improved in all groups (P < 0.001). In 19 patients (36 %), recurrent symptoms occurred 15-441 days after stent removal. In group A, recurrent obstruction was significantly higher than in groups B (P = 0.049) and C (P = 0.019). Incidence of oesophago-respiratory fistulas in group C was significantly higher than in group A (P = 0.027). There was no significant difference in survival periods. CONCLUSION The ideal time for stent removal likely falls between 4 and 6 weeks following the start of palliative CCRT allowing the temporary stents to relieve dysphagia effectively in patients with unresectable oesophageal carcinoma. KEY POINTS • Stents are usually required for unresectable oesophageal carcinoma • Optimal timing of stent removal is 4-6 weeks after starting palliative CCRT. • Early stent removal (<4 weeks) is associated with higher recurrence rates. • Delayed stent removal (>6 weeks) is associated with greater oesophago-respiratory fistula development.
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Affiliation(s)
- Jung-Hoon Park
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1 Poongnap 2-dong, Songpa-gu, Seoul, Republic of Korea
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Amdal CD, Jacobsen AB, Tausjø JE, Wiig JN, Warloe T, Sandstad B, Bjordal K. Palliative interventions and prognosis in patients with advanced esophageal cancer. Dis Esophagus 2011; 24:502-9. [PMID: 21309923 DOI: 10.1111/j.1442-2050.2010.01174.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
In a retrospective review, in order to describe the palliative care and prognosis of patients with advanced cancer of the esophagus, the clinical characteristics and the treatment modalities applied were explored in relation to survival and symptom relief for 261 patients treated without curative potential. The data were obtained from a study of all patients with cancer of the esophagus treated at the Norwegian Radium Hospital in the 10-year period from 1990 to 1999. Medical data of the patients were reviewed and missing clinical information was retrieved from local hospitals and general practitioners. The patients were divided into three groups based upon the overall survival from start of treatment to death. Survival ≤3 months is in this paper, defined as 'short,' while survival > 6 months is defined as 'long.' Median survival for the total group of patients was 4 months. The 1-, 2-, and 3-year survival was 8%, 3%, and 1%, respectively. Patients with short survival (n= 107) had more advanced disease, lower performance status, and more dysphagia, weight loss, and pain and used more analgesics than patients with long survival (n= 91). Tumor characteristics such as localization, tumor length, and histology were not significantly associated with survival. This result was confirmed in a logistic regression analysis (with backward stepwise elimination) including sex, age, clinical stage, tumor length, tumor localization, histology, performance status, dysphagia, weight loss, and pain, where clinical stage, performance status, weight loss, and pain were included in the final model. A large variety of first-line palliative treatments were applied within the studied time period; external radiotherapy ± brachytherapy (n= 149), brachytherapy alone (n= 44), endoluminal stent (n= 28), laser evaporization (n= 8), chemotherapy (n= 5), and best supportive care only (n= 27). There were no clear differences in the effect on dysphagia between the modalities. Fourteen percent of the patients had treatment related complications. In conclusion, symptoms, performance status, and use of analgesics seemed to better prognosticate survival than tumor characteristics other than stage of disease. Our study reveals that knowledge about prognostic factors is crucial for the choice of palliative treatment. Even though all of the different treatment modalities seemed to provide relief of dysphagia, several other factors should be considered when deciding which treatment modality to offer. The time to onset of relief, duration of response, level of complications, and time spent in hospital should be a part of the decision-making process when selecting the appropriate treatment.
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Affiliation(s)
- C D Amdal
- Division of Cancer Medicine and Surgery, Department of Oncology, Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway.
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Vanbiervliet G, Filippi J, Karimdjee BS, Venissac N, Iannelli A, Rahili A, Benizri E, Pop D, Staccini P, Tran A, Schneider S, Mouroux J, Gugenheim J, Benchimol D, Hébuterne X. The role of clips in preventing migration of fully covered metallic esophageal stents: a pilot comparative study. Surg Endosc 2011; 26:53-9. [PMID: 21792721 DOI: 10.1007/s00464-011-1827-6] [Citation(s) in RCA: 120] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2010] [Accepted: 06/13/2011] [Indexed: 12/13/2022]
Abstract
BACKGROUND Migration is the most common complication of the fully covered metallic self-expanding esophageal stent (SEMS). This study aimed to determine the potential preventive effect of proximal fixation on the mucosa by clips for patients treated with fully covered SEMS. METHODS In this study, 44 patients (25 males, 57%) were treated with fully covered SEMS including 22 patients with esophageal stricture (4 malignant obstructions, 6 anastomotic strictures, and 12 peptic strictures) and 22 patients with fistulas or perforations (10 anastomotic leaks, 4 perforations, and 8 postbariatric surgery fistulas). The Hanarostent (n = 25), Bonastent (n = 5), Niti-S (n = 12), and HV-stent (n = 2) with diameters of 18 to 22 mm and lengths of 80 to 170 mm were used. Two to four clips (mean, 2.35 ± 0.75 clips) were used consecutively in 23 patients to fix the upper flared end of the stent with the esophageal mucosal layer. Stent migration and its consequences were collected in the follow-up assessment with statistical analysis to compare the patients with and without clip placement. RESULTS No complication with clip placement was observed, and the retrieval of the stent was not unsettled by the persistence of at least one clip (12 cases). Stent migration was noted in 15 patients (34%) but in only in 3 of the 23 patients with clips (13%). The number of patients treated to prevent one stent migration was 2.23. The predictive positive value of nonmigration after placement of the clip was 87%. In the multivariate analysis, the fixation with clips was the unique independent factor for the prevention of stent migration (odds ratio, 2.3; 95% confidence interval, 0.10-0.01; p = 0.03). CONCLUSIONS Anchoring of the upper flare of the fully covered SEMS with the endoscopic clip is feasible and significantly reduces stent migration.
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Tanaka T, Fujita H, Matono S, Nagano T, Nishimura K, Murata K, Shirouzu K, Suzuki G, Hayabuchi N, Yamana H. Outcomes of multimodality therapy for stage IVB esophageal cancer with distant organ metastasis (M1-Org). Dis Esophagus 2010; 23:646-51. [PMID: 20545979 DOI: 10.1111/j.1442-2050.2010.01069.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Esophageal cancer patients with distant organ metastasis have usually been treated only to palliate symptoms without multimodality therapy. The current study evaluates the role of multimodality therapy in esophageal squamous cell cancer patients with distant organ metastasis. Between February 1988 and January 2007, 80 esophageal squamous cell cancer patients with distant organ metastases were treated at our institution. Multimodality therapy was performed in 58 patients: 43 patients received chemoradiotherapy, 13 underwent surgery followed by chemotherapy and/or radiation therapy, and two received chemotherapy or chemoradiotherapy followed by surgery. Thirteen patients received single-modality therapy; chemotherapy, radiotherapy, or surgery alone. The remaining nine patients received best supportive care alone. The metastatic organ was the liver (n= 40), the lungs (n= 33), bone (n= 10), and other (n= 6). Nine patients had metastasis in two organs. There was no difference in the median survival among the sites of organ metastasis, lung, liver, or bone (P= 0.8786). The survival of patients treated with multimodality therapy was significantly better than that of the patients who received single-modality therapy or best supportive care alone (P < 0.0001). In patients treated with multimodallity therapy, there was no difference in survival for patients treated with surgery compared with patients treated without surgery (P= 0.1291). This retrospective study involves an inevitable issue of patient selection bias. However, these results suggested that multimodality therapy could improve survival of the esophageal squamous cell cancer patients with distant organ metastasis.
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Affiliation(s)
- T Tanaka
- Department of Surgery, Kurume University School of Medicine, Kurume University Hospital, Kurume-shi, Fukuoka, Japan.
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Van Heel NCM, Haringsma J, Spaander MCW, Didden P, Bruno MJ, Kuipers EJ. Esophageal stents for the palliation of malignant dysphagia and fistula recurrence after esophagectomy. Gastrointest Endosc 2010; 72:249-54. [PMID: 20537639 DOI: 10.1016/j.gie.2010.01.070] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2009] [Accepted: 01/28/2010] [Indexed: 01/12/2023]
Abstract
BACKGROUND Despite advances in staging methods, surgical techniques, and adjuvant treatment, recurrent cancer after esophagectomy is a major cause of morbidity and mortality. OBJECTIVE Our purpose was to investigate the safety and efficacy of a self-expandable metal stent (SEMS) in patients with dysphagia or fistula caused by recurrent cancer after esophagectomy. DESIGN Prospective, observational study with standardized treatment and follow-up. SETTING Single university center. PATIENTS In 81 patients with recurrent cancer after previous surgical esophagectomy, 100 esophageal SEMSs were inserted for dysphagia (n = 66) or fistula formation (n = 15). INTERVENTIONS Stent placement. MAIN OUTCOME MEASUREMENTS Technical and functional outcome, complications, and survival. RESULTS The SEMSs restored luminal patency in 65 (98%) of 66 patients and sealed malignant fistulae in 14 (93%) of 15 patients. Stent dysfunction occurred in 24 (30%) of 81 patients. They all were successfully managed by subsequent endoscopic intervention. After stent placement, a total of 16 complications were observed. Major complications occurred in 9 (11%) of 81 patients, mild complications occurred in 7 (9%) of 81 patients. The overall 30-day mortality rate after stent insertion was 25%. Progression of the disease resulted in death after a median interval of 70 days (range 1 day to 91 months). LIMITATIONS Nonrandomized design. CONCLUSIONS SEMS placement in recurrent esophageal cancer after surgical resection offers adequate palliation by relieving dysphagia and sealing off esophageal respiratory fistulae. Therefore, in these patients who have a relatively short life expectancy, SEMS placement should be considered the treatment of choice.
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Affiliation(s)
- Nicoline C M Van Heel
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center Rotterdam, Rotterdam, the Netherlands
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Abstract
OBJECTIVES The standard approach to benign esophageal perforations consists of conservative treatment or surgery. In this study, we investigated the efficacy of short-term stent placement for nonmalignant esophageal perforations. METHODS This is a prospective single-center study of patients with benign esophageal perforations in whom a removable self-expandable stent was placed. Data were collected from a prospective database, endoscopy records, and operation reports. To obtain follow-up data, we contacted the patients, their relatives, or their general practitioner. RESULTS A total of 33 patients underwent stent insertion owing to an iatrogenic perforation (n=19), Boerhaave's syndrome (n=10), or other causes (n=4); this resulted in an immediate and complete sealing of the lesion in 32 patients (97%). Stents migrated in 11 patients (33%). Four patients required an esophageal resection for failed stent therapy (n=3) and failed stent removal (n=1). The 90-day mortality rate was 15%. A total of 33 endoscopic stent extractions were attempted. Overall, 23 stents were extracted within 6 weeks (group I) and 10 stents between 6 and 84 weeks (group II). Extractions were uncomplicated in all patients in group I (100%) vs. in 5 patients in group II (50%) (P=0.001). Six extraction-related complications occurred in group II, including two self-limiting bleedings, three stent fractures, and one impacted stent. CONCLUSIONS In patients with a benign esophageal perforation, temporary stent therapy is effective and provides a good alternative to surgery. Complications due to stent removal can be prevented by removal of the prosthesis within 6 weeks after insertion, without compromising the efficacy of treatment.
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Uitdehaag MJ, Siersema PD, Spaander MCW, Vleggaar FP, Verschuur EML, Steyerberg EW, Kuipers EJ. A new fully covered stent with antimigration properties for the palliation of malignant dysphagia: a prospective cohort study. Gastrointest Endosc 2010; 71:600-5. [PMID: 20003970 DOI: 10.1016/j.gie.2009.09.023] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2009] [Accepted: 09/25/2009] [Indexed: 02/08/2023]
Abstract
BACKGROUND Fully covered stents are designed to resist tissue ingrowth that is often seen with partially covered stents. An issue with fully covered stents is the risk of migration. OBJECTIVE We aimed to determine efficacy, recurrent dysphagia, and complications of the SX-ELLA stent Esophageal HV, which is fully covered to resist tissue ingrowth and has an antimigration ring to withstand migration. DESIGN Prospective cohort study. SETTING Two tertiary referral centers. PATIENTS Forty-four patients with malignant esophageal strictures from inoperable or metastatic esophageal or gastric cardia cancer (n = 42) or lung cancer (n = 2). INTERVENTIONS Placement of an SX-ELLA stent. MAIN OUTCOME MEASURES Functional outcome, recurrent dysphagia, complications, and survival. RESULTS Dysphagia improved from a median score of 3 (liquids only) before stent placement to 1 (ability to eat some solid food) 4 weeks later (P < .001). Twelve of 44 (Kaplan Meier analysis = 40%) patients developed 18 episodes of recurrent dysphagia of which 6 were caused by stent migration and 2 by tissue overgrowth. In total, 14 episodes of major complications developed in 10 of 44 (Kaplan Meier analysis = 29%) patients, 8 of which were caused by hemorrhage. After a median follow-up of 15 months, 39 patients had died (median survival 110 days), 5 (11%) from hemorrhage. LIMITATIONS Nonrandomized study design. CONCLUSIONS Dysphagia caused by esophageal cancer can be successfully palliated by placement of a new, fully covered esophageal stent (SX-ELLA). Although this single-wire braided stent with an antimigration ring is supposed to be less traumatic and to reduce migration, this was not substantiated in this study. Further improvements of stent features are needed to achieve the goals set for this study.
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Affiliation(s)
- Madeleen J Uitdehaag
- Department of Gastroenterology and Hepatology, Erasmus MC-University Medical Center Rotterdam, Rotterdam, The Netherlands
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Uitdehaag MJ, van Hooft JE, Verschuur EML, Repici A, Steyerberg EW, Fockens P, Kuipers EJ, Siersema PD. A fully-covered stent (Alimaxx-E) for the palliation of malignant dysphagia: a prospective follow-up study. Gastrointest Endosc 2009; 70:1082-9. [PMID: 19640521 DOI: 10.1016/j.gie.2009.05.032] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2009] [Accepted: 05/21/2009] [Indexed: 02/08/2023]
Abstract
BACKGROUND The majority of the currently available metal stents are partially covered to reduce migration risk. However, one of the remaining issues is tissue ingrowth through the uncovered stent parts. OBJECTIVE To determine efficacy, recurrent dysphagia, and complications of a fully covered stent, ie, the Alimaxx-E stent, and to compare two stent delivery systems, ie, one introducing the stent over a guidewire and one introducing the stent over a small-caliber endoscope. DESIGN A prospective, follow-up study evaluating a new stent design, with randomization for type of introduction system. SETTING Three tertiary referral centers. PATIENTS Forty-five patients with inoperable or metastatic esophageal or gastric cardia cancer. INTERVENTIONS Stent placement. MAIN OUTCOME MEASUREMENTS (1) Functional outcome, recurrent dysphagia, complications, and mortality of the Alimaxx-E stent; (2) functional aspects of the delivery system. RESULTS At 4 weeks after stent placement, the dysphagia score improved in all patients (P < .001). Twenty-two of 45 patients (49%) developed among them 28 episodes of recurrent dysphagia, predominantly stent migration (n = 16). Major complications occurred in 9 of 45 patients (20%), with all 5 early (<1 week) complications (severe pain [n = 3], hemorrhage [n = 1], and fever [n = 1]) occurring in patients in whom the stent was introduced over the endoscope (P = .02). During follow-up, 44 patients died, 3 (7%) from hemorrhage. LIMITATION The Alimaxx-E stent was not randomly compared with other stent designs. CONCLUSIONS Placement of Alimaxx-E stents is safe and produces long-term relief of dysphagia, particularly when introduced over a guidewire. The migration rate of the Alimaxx-E stent is, however, unacceptably high, and an adapted stent design is needed.
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Affiliation(s)
- Madeleen J Uitdehaag
- Utrecht Palliative Care Center, University Medical Center Utrecht, Utrecht, The Netherlands
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Uemura N, Nakanishi Y, Kato H, Nagino M, Hirohashi S, Kondo T. Antibody-based proteomics for esophageal cancer: Identification of proteins in the nuclear factor-kappaB pathway and mitotic checkpoint. Cancer Sci 2009; 100:1612-22. [PMID: 19558549 PMCID: PMC11159346 DOI: 10.1111/j.1349-7006.2009.01230.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2009] [Revised: 05/12/2009] [Accepted: 05/18/2009] [Indexed: 11/28/2022] Open
Abstract
To identify the molecular background of esophageal cancer, we conducted a proteomics study using an antibody microarray consisting of 725 antibodies and surgical specimens from three cases. The microarray analysis identified 24 proteins with aberrant expression in esophageal cancer compared with the corresponding normal mucosa. The overexpression of 14 of the 24 proteins was validated by western blotting analysis of the same samples. These 14 proteins were examined by immunohistochemistry, in which nine proteins showed consistent results with those obtained by western blotting. Among the nine proteins, seven were localized in tumor cells, and two in infiltrating cells. The former included proteins associated with mitotic checkpoint control and the nuclear factor (NF)-kappaB pathway. Although mitotic checkpoint gene products (budding uninhibited by benzidazoles 1 homolog beta (BubR1) and mitotic arrest deficient-like 1 (Mad2)) have previously been reported to be involved in esophageal cancer, the association of NF-kappaB-activating kinase, caspase 10, and activator protein-1 with esophageal cancer has not been previously reported. These proteins play a key role in the NF-kappaB pathway, and NF-kappaB is a signal transduction factor that has emerged as an important modulator of altered gene programs and malignant phenotype in the development of cancer. The association of these proteins with esophageal cancer may indicate that mitotic checkpoint gene products and NF-kappaB play an important part in the carcinogenesis of esophageal cancer.
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Affiliation(s)
- Norihisa Uemura
- Proteome Bioinformatics Project, National Cancer Center Research Institute, Tokyo 104-0045, Japan
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Andreassen S, Randers I, Ternulf Nyhlin K, Mattiasson AC. A meta-analysis of qualitative studies on living with oesophageal and clinically similar forms of cancer, seen from the perspective of patients and family members. Int J Qual Stud Health Well-being 2009. [DOI: 10.1080/17482620701305589] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Qureshi I, Shende M, Luketich JD. Surgical Palliation for Barrett's Esophagus Cancer. Surg Oncol Clin N Am 2009; 18:547-60. [PMID: 19500743 DOI: 10.1016/j.soc.2009.03.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Tolmácsi B, Rábai K, Szamosi T, Czeglédi Z, Gyökeres T, Zsigmond F, Banai J. [Self-expanding metal stents for palliation of malignant oesophageal obstruction]. Magy Seb 2009; 62:59-66. [PMID: 19386565 DOI: 10.1556/maseb.62.2009.2.2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
BACKGROUND Malignant oesophageal stenosis can be caused by cancer of the oesophagus, gastric cardia, lungs, mediastinum or, rarely, breast. Most of these cases are inoperable due to advanced stage of the disease, comorbidities or age of the patients; and palliative treatment can be applied only. The quality of life is mostly determined by the extent of dysphagia. Several methods are available to palliate dysphagia. Hereby, the authors review their results with palliation of malignant oesophageal obstruction applying self-expanding metal stents. PATIENTS AND METHODS 68 endoscopic stent implantations were performed in 64 patients (15 female and 49 male) with malignant dysphagia between 2003 and 2008. After radiological investigations, distally deployed covered stents with or without an antireflux valve were placed, depending on the localization of the tumour. In one patient with a stenosis localized in the upper third of the oesophagus a proximally deployed covered stent was used. The aim was to re-establish oral nutrition and cover possible fistulas. RESULTS Significant improvement of swallowing was detected in every patient. Average dysphagia score has improved from 3.2 to 1.7. Technical difficulties during stenting occurred in a relatively low percentage of patients only (2 in 68; i.e. 2.94%). Fistulas were covered in every case. Early stent migration (<7 days) happened in one case. One patient suffered non-fatal myocardial infarction two days after stent placement. In 5 cases tumour in- and overgrowth, in 4 cases bleeding was seen as late complications. Oesophago-tracheal fistula was noted in three patients after stent implantation. Late stent migration (>7 days) occurred in two patients. Re-stenting was necessary in four cases, while three patients needed an upper GI endoscopy for cleansing the stent caused by food obstruction. CONCLUSIONS According to our data self-expanding metal stents are highly effective and safe for improving dysphagia. Stent-related complications are relatively rare. This method is highly recommended for palliation of malignant dysphagia.
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Affiliation(s)
- Balázs Tolmácsi
- HM Allami Egészségügyi Központ Gasztroenterológiai Osztály, Budapest, Hungary.
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Burstow M, Kelly T, Panchani S, Khan IM, Meek D, Memon B, Memon MA. Outcome of palliative esophageal stenting for malignant dysphagia: a retrospective analysis. Dis Esophagus 2009; 22:519-25. [PMID: 19302213 DOI: 10.1111/j.1442-2050.2009.00948.x] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Greater than 50% of patients with esophageal carcinoma are found to be incurable at the time of diagnosis, leaving only palliative options. Self-expanding metal stents (SEMs) are effective for relieving symptoms and complications associated with esophageal carcinoma and improving quality of life. We undertook a retrospective analysis to evaluate the experience of palliative esophageal stenting for symptomatic malignant dysphagia in our institution over a period of 7 years. Between January 1999 and January 2006, 126 patients who received SEMs for malignant dysphagia were identified using an upper gastrointestinal specialist nurse clinician database. Data were obtained from patient case notes, endoscopy, histopathology, radiology, and external agency databases. Of the 126 identified, 36 patients were excluded from the analysis. A number of variables including age, sex, presenting complaints, type of stent, indications of stenting, success or failure of stent insertion, survival rate, and complication rate were analyzed. Of the 90 patients, 55 (61%) were male and 35 (39%) were female. The mean age of patients was 70.79 (range 40-97) years. The predominant presenting complaints were dysphagia (n = 81) and weight loss (n = 48). The indication for stenting was worsening dysphagia in all patients. Tumors were confined to the distal esophagus and esophagogastric junction in 73 patients (81%), and the mid-esophagus in 17 (19%). Adenocarcinoma was identified in 61 patients (67.8%) and squamous cell carcinoma in 29 (32.2%). Stenting numbers were comparable in endoscopic and radiologic groups (47 vs. 43), with successful stent deployment in 89 patients. The 7- and 30-day mortality was 9% (n = 8) and 28% (n = 25), respectively. Comparable numbers of early deaths were seen in both radiologic (n = 13) and endoscopic (n = 12) groups. Causes of early inpatient death included hemorrhage (n = 5), pneumonia (n = 7), exhaustion (n = 2), cardiac causes (n = 3), perforation (n = 1), and sepsis (n = 1). The number of patients with complications was 41 (45.6%), 25 in the surgical group and 15 in the radiologic group; the difference was not significant (P = 0.13). The mean survival time was 92.5 (0-638) days and median survival time was 61 days. A subgroup of patients with complete dysphagia (score 4) gained a mean survival of 59 days. Those patients receiving adjuvant chemotherapy or radiotherapy survived significantly longer than those receiving stenting alone (152.8 days vs. 71.8 days). There is no significant difference in complications or survival when using endoscopic or radiologic methods to deploy SEMs in patients with inoperable esophageal cancer. Mortality is low; however, the morbidity rate is significant. Patients receiving adjuvant chemotherapy or radiotherapy, in addition to stenting, survived significantly longer than those with a stent only.
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Affiliation(s)
- M Burstow
- Department of Surgery, Ipswich Hospital, Ipswich, Queensland 4305, Australia
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Amonkar SJ, Irving M, Wayman J, Sriram T, Griffin SM, Nicoll JJ, Raimes SA. The changing use of palliative chemotherapy for recurrent esophagogastric cancer: a single center retrospective 15-year review. J Gastrointest Cancer 2009; 39:51-7. [PMID: 19238591 DOI: 10.1007/s12029-009-9051-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2008] [Accepted: 02/05/2009] [Indexed: 12/21/2022]
Abstract
BACKGROUND Palliative chemotherapy is often recommended in the treatment of recurrent esophagogastric (EG) cancer with limited evidence of its benefit. This study aims to define the current practice and benefit of this treatment. METHODS Retrospective analysis of patients who developed EG cancer recurrence between 1991 and 2006 following surgery with curative intent. RESULTS There were 336 recurrences. Median time to disease recurrence was 13.4 months (range 1.3-118). Survival after recurrence ranged from 0-93.2 months (six patients are currently alive). A significant increase in the use of chemotherapy was observed rising from 10% prior to 1999 (n = 100) to 23% (n = 236) after 1999. The median survival for patients receiving chemotherapy (n = 64) was 10.6 months (range 1.5-75.7), patients undergoing nonchemotherapy palliative intervention (n = 142) median survival was 2.85 months (range 0-93.2), and for patients having no active intervention (n = 130), median survival was 1.3 months (range 0-16.2). Median duration of chemotherapy was 3.1 months (range 0.5-9.2). Median survival for these patients after chemotherapy treatment was 6.6 months (range 0.4-73.5). Twenty-eight patients (44%) experienced side effects of chemotherapy. Ten cases required treatment to be modified or stopped and two patients died during chemotherapy. CONCLUSION There has been a significant increase in the use of palliative chemotherapy for recurrent EG cancer. While survival appears improved, a substantial proportion of this time was spent receiving chemotherapy with many patients experiencing significant comorbidity. Further studies assessing both quality and quantity of life are required to fully evaluate the use of palliative chemotherapy and to identify patients most likely to benefit.
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Affiliation(s)
- S J Amonkar
- Northern Oesophago-Gastric Cancer Unit, Newcastle upon Tyne & Carlisle, UK
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Guo JH, Teng GJ, Zhu GY, He SC, Fang W, Deng G, Li GZ. Self-expandable esophageal stent loaded with 125I seeds: initial experience in patients with advanced esophageal cancer. Radiology 2008; 247:574-81. [PMID: 18349316 DOI: 10.1148/radiol.2472070999] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
PURPOSE To prospectively compare the response to treatment with a self-expandable esophageal stent loaded with iodine 125 ((125)I) seeds for intraluminal brachytherapy versus the response to treatment with a conventional self-expandable covered stent in patients with advanced esophageal cancer. MATERIALS AND METHODS The study protocol was approved by the institutional ethics committee, and informed consent was obtained from each patient. Patients from one institution who had dysphagia caused by inoperable esophageal cancer were randomly assigned to receive treatment with a stent loaded with (125)I seeds (irradiation stent group) or a conventional covered stent (control group). After stent implantation, the outcomes were measured in terms of relief of dysphagia, survival time, and complications related to the procedure. Dysphagia was assigned a grade. A P value of less than .05 was considered to indicate a significant difference. RESULTS The stent was successfully placed in the diseased esophagus in all 53 patients (27 patients in the irradiation stent group and 26 patients in the control group). The dysphagia grades significantly improved in both groups within the 1st month after stent placement but were better in the irradiation stent group than in the control group after 2 months (P < .05). The median and mean survival times were better in the irradiation stent group than in the control group, and the differences were significant (P < .001). Hemorrhage occurred in 16 (30%) patients in both groups combined during follow-up. CONCLUSION In patients with advanced esophageal cancer, treatment with an esophageal stent loaded with (125)I seeds, compared with that with a conventional covered stent, has potential benefit in that it allows a slightly longer relief of dysphagia and extended survival.
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Affiliation(s)
- Jin-He Guo
- Department of Radiology, Zhong-Da Hospital, Southeast University, 87 Dingjiaqiao Road, Nanjing 210009, China
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van Meerten E, Eskens FALM, van Gameren EC, Doorn L, van der Gaast A. First-line treatment with oxaliplatin and capecitabine in patients with advanced or metastatic oesophageal cancer: a phase II study. Br J Cancer 2007; 96:1348-52. [PMID: 17437008 PMCID: PMC2360191 DOI: 10.1038/sj.bjc.6603750] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
This phase II study assessed the safety and efficacy of oxaliplatin and capecitabine in patients with advanced oesophageal cancer. Fifty-one eligible patients received oxaliplatin 130 mg m−2 intravenously on day 1 and capecitabine 1000 mg m−2 orally twice daily on days 1 to 14 in a 21-day treatment cycle as first-line treatment for advanced oesophageal cancer. Grade 3 neutropenia was seen in one patient and anaemia in another patient. No grade 4 haematological toxicities were observed. Grade 4 non-haematological toxicity (lethargy) occurred in one patient (2%). Grade 3 non-haematological toxicity was seen in 14 (27%) patients (vomiting and polyneuropathy (8%); nausea (6%); lethargy and hand–foot syndrome (4%); and anorexia, diarrhoea, and hyperbilirubinaemia (each in one patient)). In 22% of the patients, toxicity was the reason for stopping the treatment. The overall response rate was 39%. The median overall survival was 8 months; the 1-year survival rate was 26%. In the quality of life (QoL) analysis, the emotional well-being improved during treatment, but the physical functioning scores declined. The fatigue score on the symptom scales increased. Overall, the global QoL score did not change during treatment. In conclusion, the activity of oxaliplatin and capecitabine is comparable with other chemotherapy regimens in advanced oesophageal cancer with a low frequency of grade 3/4 toxicity. Because this treatment can be given on an outpatient basis, it is probably less toxic than cisplatin-based therapy and preserves QoL during treatment, it is a viable treatment option in patients with advanced oesophageal cancer.
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Affiliation(s)
- E van Meerten
- Department of Medical Oncology, Erasmus MC - University Medical Centre Rotterdam, The Netherlands
| | - F A L M Eskens
- Department of Medical Oncology, Erasmus MC - University Medical Centre Rotterdam, The Netherlands
| | - E C van Gameren
- Department of Medical Oncology, Erasmus MC - University Medical Centre Rotterdam, The Netherlands
| | - L Doorn
- Department of Medical Oncology, Erasmus MC - University Medical Centre Rotterdam, The Netherlands
| | - A van der Gaast
- Department of Medical Oncology, Erasmus MC - University Medical Centre Rotterdam, The Netherlands
- E-mail:
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Gastrointestinal Malignancies. Palliat Care 2007. [DOI: 10.1016/b978-141602597-9.10025-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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DePalma JA. Palliative Care Published Research Reviews, 2000 to 2005. HOME HEALTH CARE MANAGEMENT AND PRACTICE 2006. [DOI: 10.1177/1084822306290376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Beller S, Schlag PM. Hat die palliative Resektion bei gastrointestinalen Tumoren noch einen Stellenwert? Chirurg 2006; 77:219-25. [PMID: 16511687 DOI: 10.1007/s00104-006-1164-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Before any palliative tumor resection, the morbidity and mortality risks must be carefully weighed against the continued prognosis (including quick and lasting relief of discomfort from the tumor) and alternative strategies such as bypass, chemotherapy, and radiotherapy. Multimodal concepts have seen considerable progress in recent years, and endoscopic and interventional methods have expanded the instrumentarium for palliative tumor therapy. Thus the value of palliative resection must be reassessed. The most important criteria and study results are described here, as they have resulted in increased interest in palliative tumor resection within a multimodal treatment for most gastrointestinal tumors. More studies are needed to learn how much can realistically be expected of these new approaches.
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Affiliation(s)
- S Beller
- Klinik für Chirurgie und Chirurgische Onkologie, Charitè Campus Buch, Robert-Rössle-Klinik im Helios Klinikum Berlin
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