1
|
Ren K, Bi Y, Ren J, Han X. Clinical outcomes of drug-coated balloons dilatation for benign esophageal stricture. BMC Gastroenterol 2024; 24:340. [PMID: 39354347 DOI: 10.1186/s12876-024-03441-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Accepted: 09/27/2024] [Indexed: 10/03/2024] Open
Abstract
BACKGROUND Drug-coated balloons (DCBs) angioplasty is safe and effective for coronary artery disease. However, DCBs dilatation for the treatment of benign esophageal strictures is rarely reported. PURPOSE We aimed to report the clinical outcomes of DCBs dilatation for patients with benign esophageal strictures. METHODS From May 2020 to August 2023, 18 patients underwent DCBs dilatation for benign esophageal strictures. Baseline demographics were recorded and evaluated, including gender, age, comorbidities, stricture diameter and length, dilatation session, complications. RESULTS A total of 24 dilatation sessions of DCBs were performed, with a mean of 1.3 ± 0.6 sessions per patients (range 1.0-5.0). Dysphagia score decreased significantly after DCBs dilatation (2.6 ± 1.1 vs. 0.9 ± 1.3, p = 0.0002). Both stricture diameter and stricture index decreased significantly after DCBs dilatation (p < 0.0001). No procedure-related death, massive bleeding or esophageal perforation was observed during or after DCBs dilatation. Minor complications were found in only 3 patients (16.7%). All 18 patients were successfully followed up for a median period of 12.0 months. By the end of follow up, 10 patients showed no dysphagia, 6 patients showed mild dysphagia and 2 patients showed no improvement in dysphagia. The clinical success rate of DCBs dilatation is 88.9%. CONCLUSION DCBs dilatation may be a safe, effective and feasible treatment for benign esophageal strictures, and can be utilized as an alternative option after standard dilatation has failed. Prospective studies with large samples are needed to further validate its clinical efficacy.
Collapse
Affiliation(s)
- Kewei Ren
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, No.1, East Jian She Road, Zhengzhou, 450052, China
| | - Yonghua Bi
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, No.1, East Jian She Road, Zhengzhou, 450052, China
| | - Jianzhuang Ren
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, No.1, East Jian She Road, Zhengzhou, 450052, China
| | - Xinwei Han
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, No.1, East Jian She Road, Zhengzhou, 450052, China.
| |
Collapse
|
2
|
Bi Y, Ren J, Han X. Long-term outcomes of large balloon dilatation for benign anastomotic stricture following surgical resection of esophageal cancer. Medicine (Baltimore) 2023; 102:e34766. [PMID: 37653799 PMCID: PMC10470675 DOI: 10.1097/md.0000000000034766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 07/04/2023] [Accepted: 07/25/2023] [Indexed: 09/02/2023] Open
Abstract
Surgical resection of esophageal cancer may result in benign anastomotic strictures, which are usually treated by balloon dilatation. Here we reported the long-term outcomes of large balloon dilatation for benign anastomotic strictures secondary to esophagectomy for esophageal cancer. From February 2011 to December 2016, 27 esophageal cancer patients underwent large balloon dilatation for benign strictures following surgical resection. Clinical success rate, number of dilatation sessions, complication rate, and mortality rate were evaluated. A total of 27 patients developed a benign stricture at the esophagectomy site. A total of 50 dilatation sessions of large balloon were performed, with a mean of 1.8 sessions per patients (range 1.0-5.0). Only 1 perforation was observed (2.0% per dilatation session), and required no surgery. No procedure-related deaths were recorded. Large balloon dilation was technically successful in the remained 26 patients (96.3%). Dysphagia score and stricture index decreased significantly (P < .0001). Proximal diameter of stricture, stricture diameter and length decreased significantly. Patients were followed up for 36.3 ± 7.1 months, and 14 patients survived without dysphagia. The survival rates were 95.0%, 69.1%, 34.5% for 1, 5, and 9 years, respectively. The median survival was 96.0 months. Large balloon dilatation can be a safe and feasible treatment for benign anastomic strictures following surgical resection of esophageal cancer, with a low perforation rate. However, further study compared with small balloon dilatation is warranted.
Collapse
Affiliation(s)
- Yonghua Bi
- Department of Interventional Radiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | | | | |
Collapse
|
3
|
Bi Y, Li J, Yi M, Yu Z, Han X, Ren J. Self-expanding segmental radioactive metal stents for palliation of malignant esophageal strictures. Acta Radiol 2020; 61:921-926. [PMID: 31744304 DOI: 10.1177/0284185119886315] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Traditional metal stents are not always suitable for patients with circuitous malignant esophageal stricture. PURPOSE We aimed to report the safety and effectiveness of stent insertion using self-expanding segmental radioactive metal stent in the palliation of malignant esophageal stricture. MATERIAL AND METHODS We conducted a retrospective analysis of 22 consecutive patients who underwent insertion of segmental radioactive metal stents from November 2016 to March 2019. Technical success, dysphagia score, and complications were analyzed. Kaplan-Meier analysis was used to analyze the survival time. RESULTS The stenting procedure was successful in all 22 patients with no procedure-related deaths. Twenty-four segmental radioactive metal stents were successfully implanted. A total of 6 (27.3%) complications were found, mainly 5 (22.7%) stent migrations. The median follow-up period was 3.3 months. Stent removal was required in 4 (12.5%) patients due to complete stent migration. The mean dysphagia score decreased significantly after stent insertion (P<0.0001). During follow up, 13 patients survived with no obvious clinical symptom and nine patients died. The mean survival was 9.9 months. CONCLUSION The stenting procedure using self-expanding segmental radioactive metal stents is safe and effective in dysphagia palliation of malignant esophageal stricture.
Collapse
Affiliation(s)
- Yonghua Bi
- Department of Interventional Radiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, PR China
| | - Jindong Li
- Department of Thoracic Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, PR China
| | - Mengfei Yi
- Department of Interventional Radiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, PR China
| | - Zepeng Yu
- Department of Interventional Radiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, PR China
| | - Xinwei Han
- Department of Interventional Radiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, PR China
| | - Jianzhuang Ren
- Department of Interventional Radiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, PR China
| |
Collapse
|
4
|
Bi Y, Zhu X, Yu Z, Jiao D, Yi M, Han X, Ren J. Radioactive feeding tube in the palliation of esophageal malignant obstruction. Radiol Med 2020; 125:544-550. [PMID: 32062758 DOI: 10.1007/s11547-020-01151-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 02/06/2020] [Indexed: 12/11/2022]
Abstract
PURPOSE A radioactive feeding tube was used to achieve both nutrition and brachytherapy for the treatment for malignant esophageal obstruction. We report the safety and effectiveness of this technique. METHODS We conducted a retrospective analysis of 16 consecutive patients who employed this technique from January 2015 to March 2018. The radioactive feeding tube was made by binding the 125I seed chain on the feeding tube. Under fluoroscopic guidance, the tube was inserted into the obstructed esophagus, with the seed chain crossing over the segment of malignant esophageal obstruction. Technical success rate, dysphagia score, procedure time and complications were analyzed. Kaplan-Meier analysis was used to analyze the survival time. RESULTS The radioactive feeding tube was easy to prepare. The technical success rate was 100%, without serious complications such as bleeding or infection. The median procedure time of tube insertion was 44.0 min. The Kamofsky score and Neuhaus dysphagia grading were significantly improved after tube insertion (p < 0.01). On esophageal radiography, the contrast agent passed through the narrow area smoothly. Complete remission (n = 1) and partial remission (n = 13) of local tumor were obtained in 14 patients, and the local tumor control rate was 87.5% (14/16). During follow-up, four patients survived with no obvious clinical symptom and 10 patients died of cancer. The median survival was 12.0 months. CONCLUSION Preparation of the radioactive feeding tube is simple and easy. The insertion of this kind of tube achieves parenteral nutrition and brachytherapy simultaneously and is safe and effective in dysphagia palliation of malignant esophageal stricture. The radiological-radiotherapeutic procedure could be an alternative tool in the case of refusing other treatments by the patients.
Collapse
Affiliation(s)
- Yonghua Bi
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, No. 1, East Jian She Road, Zhengzhou, 450052, China
| | - Xiaoyan Zhu
- Department of Histology and Embryology, College of Basic Medicine, Zhengzhou University, Zhengzhou, China
| | - Zepeng Yu
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, No. 1, East Jian She Road, Zhengzhou, 450052, China
| | - Dechao Jiao
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, No. 1, East Jian She Road, Zhengzhou, 450052, China
| | - Mengfei Yi
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, No. 1, East Jian She Road, Zhengzhou, 450052, China
| | - Xinwei Han
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, No. 1, East Jian She Road, Zhengzhou, 450052, China.
| | - Jianzhuang Ren
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, No. 1, East Jian She Road, Zhengzhou, 450052, China.
| |
Collapse
|
5
|
Sharma B, Raina S, Sharma R, Bodh V, Raina SK, Sharma N. Self-Expanding Metallic Stents (SEMS) in Inoperable Esophageal Cancer: A Prospective Analysis of Morbidity and Survival Outcomes. Indian J Palliat Care 2019; 25:398-402. [PMID: 31413455 PMCID: PMC6659535 DOI: 10.4103/ijpc.ijpc_185_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Background Palliative treatment for inoperable esophageal cancers by self-expanding metallic stents (SEMS) overcomes disease-related symptoms, preserves the quality of life, and prolongs survival. The aim of this study was to determine dysphagia relief, complications, and patient survival after SEMS in patients with inoperable esophageal cancer. Methods This is a hospital-based open cohort study conducted over 9 years between January 1, 2009, and December 31, 2017, from the Sub-Himalayan region of the Indian subcontinent. The last patient was recruited on November 16, 2017 and the minimum of follow-up was either death or survival till December 31, 2017. All the patients attending gastroenterology clinic or admitted in medical wards and fulfilling the definition of inoperable esophageal cancer, subsequently treated with SEMS were included. Data were prospectively gathered on demography, dysphagia scores, morbidity, mortality, and survival outcomes. Follow-ups were done during hospital visits or through a telephonic conversation with the patient and/or caregiver. Results Of 239 patients, 147 (61.5%) were male and 92 (38.5%) were female. Most of the patients (60.7%) are in the age group of 51-70 years. Squamous cell carcinoma (SCC) was diagnosed in 205 (85.7%) and adenocarcinoma (ADC) in 34 (14.2%). Lower one-third was the most common site of tumor and observed in 125 (52.3%) patients. ADC was diagnosed equally in males and females and the mean age of presentation with ADC was equal to SCC. All the patients had dysphagia score 4, which improved to score 1 after SEMS insertion. Females had better survival than that of males. The difference was found to be statistically significant. Conclusion SEMS effectively reduced dysphagia in inoperable esophageal cancer. Better survival rates were observed in females than males.
Collapse
Affiliation(s)
- Brij Sharma
- Department of Gastroenterology, Indira Gandhi Medical College, Shimla, Himachal Pradesh, India
| | - Sujeet Raina
- Department of Medicine, Dr. Rajendra Prasad Government Medical College, Kangra, Himachal Pradesh, India
| | - Rajesh Sharma
- Department of Gastroenterology, Indira Gandhi Medical College, Shimla, Himachal Pradesh, India
| | - Vishal Bodh
- Department of Gastroenterology, Indira Gandhi Medical College, Shimla, Himachal Pradesh, India
| | - Sunil K Raina
- Department of Community Medicine, Dr. Rajendra Prasad Government Medical College, Kangra, Himachal Pradesh, India
| | - Neetu Sharma
- Department of Physiology, Indira Gandhi Medical College, Shimla, Himachal Pradesh, India
| |
Collapse
|
6
|
Bi Y, Ren J, Li J, Yu Z, Han X, Wu G. A novel fully covered self-expandable segmental metallic stents for the treatment of refractory esophageal stenosis. J Thorac Dis 2019; 11:1363-1369. [PMID: 31179078 DOI: 10.21037/jtd.2019.04.02] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Background The conventional esophageal stent is not flexible enough for refractory or circuitous esophageal stenosis. After stent placement, the bending stress may stimulate tissue proliferation in both ends of the stent, causing restenosis, severe bleeding or fistula. A fully covered self-expandable segmental stent was designed and used to overcome such shortcoming. This study aims to study the safety and effectiveness of the fully covered self-expandable segmental metallic stents placement in palliation of dysphasia in patients with refractory esophageal stenosis. Methods Retrospective study of hospital records of a consecutive series of 24 patients who underwent placement of fully covered segmental stent from March 2015 to April 2018 was conducted. All procedure was performed under local anesthesia and fluoroscopic guidance. Esophagography was performed by orally take of iodine contrast agent. A 5F catheter and a stiff guide wire were introduced in the esophagus. A fully covered segmental stent was delivered and implanted along the stiff guide wire. The upper endoscopy and chest computed tomography scan were used for the assessment of the location and length of stenosis on admission and during follow-up. The technical success and complications were collected and analyzed. Results Stent placement was successful in all patients without procedure-related deaths. Twenty-four covered segmental stents were implanted. A total of eight major complications (33.3%) were found, and stent migration was the most common complication (16.7%). The median follow-up time was 4.5 months (interquartile range: 0.8-14.0 months). Adjustment was required in 3 patients (12.5%) due to stent migration. The mean dysphagia score before stenting and end of follow-up was 3.3±0.5 and 1.0±1.6 (P<0.0001). Four covered segmental stents were removed due to stent migration or intolerance. Conclusions Stenting using novel fully covered self-expandable segmental metallic stent is safe and effective in dysphagia palliation of refractory esophageal stenosis.
Collapse
Affiliation(s)
- Yonghua Bi
- Department of Interventional Radiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Jianzhuang Ren
- Department of Interventional Radiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Jindong Li
- Department of Thoracic Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Zepeng Yu
- Department of Interventional Radiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Xinwei Han
- Department of Interventional Radiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Gang Wu
- Department of Interventional Radiology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| |
Collapse
|
7
|
Bi Y, Li J, Yu Z, Han X, Wu G. Modified Type of Double-Covered Self-Expandable Segmental Metallic Stents for Palliation of Esophageal Fistula. J Laparoendosc Adv Surg Tech A 2019; 29:875-879. [PMID: 30785837 DOI: 10.1089/lap.2018.0722] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Purpose: To study the modified type of double-covered self-expandable segmental metallic stents in terms of efficacy, complications, and long-term outcomes. Patients and Methods: A retrospective review of a consecutive series of 24 patients who underwent placement of the modified stent from July 2013 to July 2018 was conducted. Twenty-five modified segmental stents were implanted. Data regarding technical success and complications were collected and analyzed. Results: Stent placement was successful in all patients with no perioperative procedure-related deaths. The median follow-up time was 10.3 months (interquartile range 6.3-23.5 months). Adjustment was required in 9 patients (37.5%) due to stent migration. The mean dysphagia scores before stenting and during follow-up were 3.6 ± 0.7 and 0.9 ± 1.6, respectively (P < .0001). Fifteen modified stents were removed due to complications or cure. Conclusion: Modified double-covered self-expandable segmental metallic stents are safe and effective for palliation of esophageal fistula.
Collapse
Affiliation(s)
- Yonghua Bi
- 1 Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jindong Li
- 2 Department of Thoracic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zepeng Yu
- 1 Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Xinwei Han
- 1 Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Gang Wu
- 1 Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| |
Collapse
|
8
|
Abstract
Endoscopic stenting is increasingly being used in the management of gastrointestinal luminal obstruction, and has become the current treatment of choice for the palliation of blockage caused by malignant or benign growths. A variety of stents have been developed to enhance the efficacy of the procedure, and improvements are ongoing. In this article, we review the history of, and recent advances in, gastrointestinal stenting. We describe the rationale behind the design as well as the resulting outcome for each stent type.
Collapse
Affiliation(s)
- Jin-Seok Park
- Digestive Disease Center, Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea
| | - Seok Jeong
- Digestive Disease Center, Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea. ; National Center of Efficacy Evaluation for the Development of Health Products Targeting Digestive Disorders (NCEED), Incheon, Korea
| | - Don Haeng Lee
- Digestive Disease Center, Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea. ; National Center of Efficacy Evaluation for the Development of Health Products Targeting Digestive Disorders (NCEED), Incheon, Korea. ; Utah-Inha DDS & Advanced Therapeutics Research Center, Incheon, Korea
| |
Collapse
|
9
|
Park JS, Jeong S, Lee DH. Recent Advances in Gastrointestinal Stent Development. Clin Endosc 2015; 48:209-15. [PMID: 26064820 PMCID: PMC4461664 DOI: 10.5946/ce.2015.48.3.209] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Accepted: 05/06/2015] [Indexed: 12/17/2022] Open
Abstract
Endoscopic stenting is increasingly being used in the management of gastrointestinal luminal obstruction, and has become the current treatment of choice for the palliation of blockage caused by malignant or benign growths. A variety of stents have been developed to enhance the efficacy of the procedure, and improvements are ongoing. In this article, we review the history of, and recent advances in, gastrointestinal stenting. We describe the rationale behind the design as well as the resulting outcome for each stent type.
Collapse
Affiliation(s)
- Jin-Seok Park
- Digestive Disease Center, Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea
| | - Seok Jeong
- Digestive Disease Center, Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea. ; National Center of Efficacy Evaluation for the Development of Health Products Targeting Digestive Disorders (NCEED), Incheon, Korea
| | - Don Haeng Lee
- Digestive Disease Center, Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea. ; National Center of Efficacy Evaluation for the Development of Health Products Targeting Digestive Disorders (NCEED), Incheon, Korea. ; Utah-Inha DDS & Advanced Therapeutics Research Center, Incheon, Korea
| |
Collapse
|
10
|
Ali MN, Rehman IU. An Auxetic structure configured as oesophageal stent with potential to be used for palliative treatment of oesophageal cancer; development and in vitro mechanical analysis. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2011; 22:2573-2581. [PMID: 21894537 DOI: 10.1007/s10856-011-4436-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2011] [Accepted: 08/25/2011] [Indexed: 05/31/2023]
Abstract
Oesophageal cancer is the ninth leading cause of malignant cancer death and its prognosis remains poor. Dysphagia which is an inability to swallow is a presenting symptom of oesophageal cancer and is indicative of incurability. The goal of this study was to design and manufacture an Auxetic structure film and to configure this film as an Auxetic stent for the palliative treatment of oesophageal cancer, and for the prevention of dysphagia. Polypropylene was used as a material for its flexibility and non-toxicity. The Auxetic (rotating-square geometry) structure was made by laser cutting the polypropylene film. This flat structure was welded together to form a tubular form (stent), by an adjustable temperature control soldering iron station: following this, an annealing process was also carried out to ease any material stresses. Poisson's ratio was estimated and elastic and plastic deformation of the Auxetic structure was evaluated. The elastic and plastic deformation behaviours of the Auxetic polypropylene film were evaluated by applying repetitive uniaxial tensile loads. Observation of the structure showed that it was initially elastically deformed, thereafter plastic deformation occurred. This research discusses a novel way of fabricating an Auxetic structure (rotating-squares connected together through hinges) on Polypropylene films, by estimating the Poisson's ratio and evaluating the plastic deformation relevant to the expansion behaviour of an Auxetic stent within the oesophageal lumen.
Collapse
Affiliation(s)
- Murtaza N Ali
- Department of Materials Science and Engineering, The Kroto Research Institute, The University of Sheffield, North Campus, Broad Lane, Sheffield S37HQ, UK
| | | |
Collapse
|
11
|
Stenting of the Lower Gastrointestinal Tract: Current Status. Cardiovasc Intervent Radiol 2010; 34:462-73. [DOI: 10.1007/s00270-010-0005-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2010] [Accepted: 09/13/2010] [Indexed: 02/07/2023]
|
12
|
Katsanos K, Sabharwal T, Adam A. Stenting of the upper gastrointestinal tract: current status. Cardiovasc Intervent Radiol 2010; 33:690-705. [PMID: 20521050 DOI: 10.1007/s00270-010-9862-6] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2009] [Accepted: 04/01/2010] [Indexed: 12/16/2022]
Abstract
Minimally invasive image-guided insertion of self-expanding metal stents in the upper gastrointestinal tract is the current treatment of choice for palliation of malignant esophageal or gastroduodenal outlet obstructions. A concise review is presented of contemporary stenting practice of the upper gastrointestinal tract, and the procedures in terms of appropriate patient evaluation, indications, and contraindications for treatment are analyzed, along with available stent designs, procedural steps, clinical outcomes, inadvertent complications, and future technology. Latest developments include biodegradable polymeric stents for benign disease and radioactive or drug-eluting stents for malignant obstructions.
Collapse
Affiliation(s)
- Konstantinos Katsanos
- Department of Interventional Radiology, School of Medicine, Patras University Hospital, 26500 Patras, Greece
| | | | | |
Collapse
|
13
|
Xinopoulos D, Bassioukas SP, Dimitroulopoulos D, Korkolis D, Steinhauer G, Kipraios D, Paraskevas E. Self-expanding plastic stents for inoperable malignant strictures of the cervical esophagus. Dis Esophagus 2009; 22:354-60. [PMID: 19191854 DOI: 10.1111/j.1442-2050.2008.00931.x] [Citation(s) in RCA: 18] [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
Dysphagia and respiratory complications are the major problems in patients suffering from malignant strictures of the cervical esophagus. In inoperable cases, interventional palliation is the cornerstone of treatment. The aim of this study was to evaluate the use of self-expanding plastic stents (SEPS) in this group of patients. In a retrospective study, 23 patients suffering from various malignant obstructive diseases of the cervical esophagus, including squamous cell carcinoma (n = 10), laryngeal cancer (n = 7), lung cancer with esophageal invasion (n = 5), and metastatic breast cancer (n = 1), underwent SEPS placement, under endoscopic and fluoroscopic guidance. Tracheoesophageal fistula was documented in five patients. Technical success rate, improvement of dysphagia grade, and stent-related complications were evaluated after stent placement. Stent insertion was successfully achieved in all cases, namely in 20 patients at the first stent placement attempt and in three patients after a second attempt. Dysphagia grade was notably improved after 24 h. In two cases, major complications occurred. These were successfully treated without the need of stent extraction. Barium swallowing studies demonstrated complete sealing of all fistulas. Foreign-body sensation that gradually disappeared within the first week after stent placement was observed in eight patients. Recurrence of dysphagia occurred in three patients, due to hyperplastic tissue proliferation (n = 2) and tumor overgrowth (n = 1). Late migration of the stent was detected in one case after 67 days. SEPS placement is an effective and safe palliative treatment for malignant strictures of the cervical esophagus. Main advantages include easy retrievability and reduced rates of reinterventions.
Collapse
Affiliation(s)
- D Xinopoulos
- Gastroenterology Unit, Hellenic Anticancer Institute, Saint Sawas Hospital, Athens, Greece
| | | | | | | | | | | | | |
Collapse
|
14
|
Shinozaki T, Hayashi R, Yamazaki M, Miyazaki M, Ugumori T, Sakuraba M, Ebihara S, Sarukawa S, Ichimura K. Palliative total pharyngo-laryngo-esophagectomy. Auris Nasus Larynx 2007; 34:561-4. [PMID: 17509784 DOI: 10.1016/j.anl.2007.03.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2006] [Revised: 03/20/2007] [Accepted: 03/22/2007] [Indexed: 01/14/2023]
Abstract
OBJECTIVE To evaluate the outcomes of total pharyngo-laryngo-esophagectomy (TPLE) as a palliative procedure for achieving oral intake without tube placement. BACKGROUND Patients with head and neck cancers require airway maintenance achieved by the placement of a tracheostomy tube and nutrition provided through a gastric fistula or a central vein, which may markedly decrease the quality of life (QOL) of the patients. CASES Two patients with cervical esophageal cancer are described. The first patient was a 69-year-old male with cervical esophageal cancer with vertebral invasion, for which complete resection was not possible. Following TPLE, oral intake was initiated on post-operative day 9 and was maintained for 138 days. The second patient was a 73-year-old male with recurrent cervical esophageal cancer and unresectable lymph node metastasis for which lymph node dissection was not applicable. Following TPLE, oral intake was initiated on post-operative day 7 and was maintained for 199 days. Both patients were satisfied with the outcome. CONCLUSIONS The QOL of the two patients was improved following the restoration of oral intake ability. Palliative TPLE may be appropriate for patients with advanced head and neck cancers.
Collapse
Affiliation(s)
- Takeshi Shinozaki
- Department of Otolaryngology-Head and Neck Surgery, Jichi Medical University School of Medicine, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan.
| | | | | | | | | | | | | | | | | |
Collapse
|
15
|
Conio M, Repici A, Battaglia G, De Pretis G, Ghezzo L, Bittinger M, Messmann H, Demarquay JF, Blanchi S, Togni M, Conigliaro R, Filiberti R. A randomized prospective comparison of self-expandable plastic stents and partially covered self-expandable metal stents in the palliation of malignant esophageal dysphagia. Am J Gastroenterol 2007; 102:2667-77. [PMID: 18042102 DOI: 10.1111/j.1572-0241.2007.01565.x] [Citation(s) in RCA: 133] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Self-expanding metal stents (SEMS) provide effective palliation in patients with malignant dysphagia, although severe complications and mortality may result. We performed a prospective controlled trial to compare a new self-expanding polyester mesh stent (Polyflex) with SEMS (Ultraflex). METHODS One hundred one patients with unresectable esophageal carcinoma were randomized to placement of a Polyflex (N=47) or a partially covered Ultraflex (N=54) stent. Patients with esophagogastric junction (EGJ) malignancy were excluded. RESULTS Placement was successful in 46 (98%) patients with the Polyflex and 54 (100%) patients with the Ultraflex stent. In one patient, the Polyflex stent could not be placed. After 1 wk, dysphagia was improved by at least 1 grade in 100% of the Polyflex group and in 94% of the Ultraflex group. Major complications were observed in 48% of the Polyflex group and 33% of the Ultraflex group. Intraprocedural perforation occurred in 1 Polyflex and 1 Ultraflex patient. Two Polyflex patients had postprocedural hemorrhage. Twenty (44%) patients with a Polyflex stent and 18 (33%) with an Ultraflex stent had recurrent dysphagia because of tumor overgrowth, stent migration, hyperplastic granulomatous reaction, or food bolus impaction. Multivariate analysis showed a significantly higher complication rate with Polyflex than with Ultraflex stents (odds ratio 2.3, 95% CI 1.2-4.4). However, median survival was 134 days with Polyflex and 122 days with Ultraflex stents (P=NS). CONCLUSIONS No difference was seen in palliation of dysphagia between the two stents. Significantly more complications, especially late stent migration, were observed in the Polyflex group.
Collapse
Affiliation(s)
- Massimo Conio
- Department of Gastroenterology, Sanremo Hospital, Sanremo, Italy
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
16
|
Maluf-Filho F, Spencer C, Luz GDO. [Endoscopic treatment of squamous cell esophageal cancer]. ARQUIVOS DE GASTROENTEROLOGIA 2006; 43:132-7. [PMID: 17119669 DOI: 10.1590/s0004-28032006000200014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2006] [Accepted: 04/12/2006] [Indexed: 11/21/2022]
Abstract
OBJECTIVE In this article, it was evaluated the role of endoscopic procedures for the management of squamous cell esophageal cancer. DATA SOURCE Relevant publications cited at PubMed database in the last 10 years were analyzed and compared with the experience developed at the Gastrointestinal Endoscopy Division of the Department of Gastroenterology of the University of São Paulo School of Medicine. Mucosectomy and advanced tumor tunnelization were the most important developments in that area. DATA SYNTHESIS Endoscopic mucosal resection of early epidermoid cancer of the esophagus is indicated when the lesion is confined to the epithelium (m1) or to the lamina propria (m2). The described 5-year survival rate after endoscopic mucosal resection of intramucosal epidermoid tumor of the esophagus approaches 95%. Based on the available evidence, it seems reasonable to indicate endoscopic mucosal resection as a first-choice treatment for patients with intramucosal epidermoid esophageal carcinoma. There are a variety of endoscopic palliative methods for dysphagia relief in advanced esophageal cancer. CONCLUSIONS The choice will vary according to the anatomical features and location of the tumor, patient preferences, local and expertise availability. The technical success rate for placement of metal stents across the malignant stenosis is close to 100%. The rate of long-term palliation of dysphagia approaches 80% which makes expandable metal stents the treatment of choice for palliation of obstructive symptoms caused by advanced squamous cell cancer of the esophagus.
Collapse
Affiliation(s)
- Fauze Maluf-Filho
- Serviço de Endoscopia Gastrointestinal, Hospital das Clínicas, Faculdade de Medicina, Universidade de São PauloCuritiba, PR.
| | | | | |
Collapse
|
17
|
Katsoulis IE, Karoon A, Mylvaganam S, Livingstone JI. Endoscopic palliation of malignant dysphagia: a challenging task in inoperable oesophageal cancer. World J Surg Oncol 2006; 4:38. [PMID: 16820062 PMCID: PMC1540418 DOI: 10.1186/1477-7819-4-38] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2006] [Accepted: 07/04/2006] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND The main goal when managing patients with inoperable oesophageal cancer is to restore and maintain their oral nutrition. The aim of the present study was to assess the value of endoscopic palliation of dysphagia in patients with oesophageal cancer, who either due to advanced stage of the disease or co-morbidity are not suitable for surgery. PATIENTS AND METHODS All the endoscopic palliative procedures performed over a 5-year period in our unit were retrospectively reviewed. Dilatation and insertion of self-expandable metal stents (SEMS) were mainly used for tight circumferential strictures whilst ablation with Nd-YAG laser was used for exophytic lesions. All procedures were performed under sedation. RESULTS Overall 249 palliative procedures were performed in 59 men and 40 women, with a median age of 73 years (range 35-93). The median number of sessions per patient was 2 (range 1-13 sessions). Palliation involved laser ablation alone in 24%, stent insertion alone in 22% and dilatation alone in 13% of the patients. In 41% of the patients, a combination of the above palliative techniques was applied. A total of 45 SEMS were inserted. One third of the patients did not receive any other palliative treatment, whilst the rest received chemotherapy, radiotherapy or chemoradiotherapy. Swallowing was maintained in all patients up to death. Four oesophageal perforations were encountered; two were fatal whilst the other two were successfully treated with covered stent insertion and conservative treatment. The median survival from diagnosis was 10.5 months (range 0.5-83 months) and the median survival from 1st palliation was 5 months (range 0.5-68.5 months). CONCLUSION Endoscopic interventions are effective and relatively safe palliative modalities for patients with oesophageal cancer. It is possible to adequately palliate almost all cases of malignant dysphagia. This is achieved by expertise in combination treatment.
Collapse
Affiliation(s)
- IE Katsoulis
- Upper Gastrointestinal Surgery Unit, Watford General Hospital and Mount Vernon Centre for Cancer, Northwood, London, UK
| | - A Karoon
- Upper Gastrointestinal Surgery Unit, Watford General Hospital and Mount Vernon Centre for Cancer, Northwood, London, UK
| | - S Mylvaganam
- Upper Gastrointestinal Surgery Unit, Watford General Hospital and Mount Vernon Centre for Cancer, Northwood, London, UK
| | - JI Livingstone
- Upper Gastrointestinal Surgery Unit, Watford General Hospital and Mount Vernon Centre for Cancer, Northwood, London, UK
| |
Collapse
|
18
|
Sabharwal T, Morales JP, Salter R, Adam A. Esophageal cancer: self-expanding metallic stents. ACTA ACUST UNITED AC 2005; 30:456-64. [PMID: 15688108 DOI: 10.1007/s00261-004-0277-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- T Sabharwal
- Department of Radiology, St. Thomas' Hospital, Lambeth Palace Road, London SE1 7EH, United Kingdom.
| | | | | | | |
Collapse
|
19
|
Sabharwal T, Morales JP, Irani FG, Adam A. Quality improvement guidelines for placement of esophageal stents. Cardiovasc Intervent Radiol 2005; 28:284-8. [PMID: 15886931 DOI: 10.1007/s00270-004-0344-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Esophageal cancer is now the sixth leading cause of death from cancer worldwide. During the past three decades, important changes have occurred in the epidemiologic patterns associated with this disease. Due to the distensible characteristics of the esophagus, patients may not recognize any symptoms until 50% of the luminal diameter is compromised, explaining why cancer of the esophagus is generally associated with late presentation and poor prognosis. Esophageal cancer has a poor outcome, with an overall 5 year survival rate of less than 10%, and fewer than 50% of patients are suitable for resection at presentation. As a result palliation is the best option in this group of patients. The aims of palliation are maintenance of oral intake, minimizing hospital stay, relief of pain, elimination of reflux and regurgitation, and prevention of aspiration. For palliative care, current treatment options include thermal ablation, photodynamic therapy, radiotherapy, chemotherapy, chemical injection therapy, argon beam or bipolar electrocoagulation therapy, enteral feeding (nasogastric tube/percutaneous endoscopic gastrostomy), and intubation (self-expanding metal stents (SEMS) or semi-rigid prosthetic tubes) with different success and complications rates.
Collapse
Affiliation(s)
- Tarun Sabharwal
- Department of Interventional Radiology, Guy's and St. Thomas' Hospital Trust, London, UK.
| | | | | | | |
Collapse
|
20
|
Fogarty GB, Tartaglia CJ, Peters LJ. Primary melanoma of the oesophagus well palliated by radiotherapy. Br J Radiol 2005; 77:1050-2. [PMID: 15569650 DOI: 10.1259/bjr/26921127] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
A case of a 16 cm primary melanoma of the mid oesophagus in a Caucasian male is reported. Radiological investigations at presentation revealed asymptomatic mediastinal and lower oesophageal metastases. The patient was treated with hypofractionated radiotherapy and achieved durable local disease control and excellent palliation of his dysphagia and chest pain until his death from widespread metastatic disease 5 months after treatment. The role of external beam radiotherapy in the treatment of primary oesophageal melanoma is reviewed.
Collapse
Affiliation(s)
- G B Fogarty
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, A'Beckett Street, Melbourne, Victoria, Australia
| | | | | |
Collapse
|
21
|
Xinopoulos D, Dimitroulopoulos D, Moschandrea I, Skordilis P, Bazinis A, Kontis M, Paraskevas I, Kouroumalis E, Paraskevas E. Natural course of inoperable esophageal cancer treated with metallic expandable stents: quality of life and cost-effectiveness analysis. J Gastroenterol Hepatol 2004; 19:1397-402. [PMID: 15610314 DOI: 10.1111/j.1440-1746.2004.03507.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
BACKGROUND AND AIM The aim of this study was to evaluate the efficacy and safety of endoscopic therapy with self-expanding metallic endoprostheses in the management of malignant esophageal obstruction or stenosis and the cost-effectiveness of the method in patients suffering from primary esophageal carcinoma. All patients with inoperable esophageal cancers treated with either laser palliation or endoprosthesis insertion were studied retrospectively. METHOD Between May 1997 and December 2002 obstruction of the esophagus was diagnosed in 78 patients (52 male, 26 female, age range 53-102 years, mean 72.3 years). The etiology of obstruction was squamous cell carcinoma (n = 42) and adenocarcinoma of the esophagus (n = 36). The site of obstruction was in the upper (n = 1), in the middle (n = 38) and in the lower esophagus (n = 39). In 16 cases the gastroesophageal junction was also involved. Four patients had broncho-esophageal fistulas. In all cases the tumor was considered non-resectable. A total of 89 Ultraflex metal stents were introduced endoscopically. In 46 patients dilation with Savary dilators prior to stent placement was required. RESULTS Stents were placed successfully in all patients. After 48 h, all patients were able to tolerate solid or semisolid food. During the follow-up period eight patients developed dysphagia due to food impaction (treated successfully endoscopically). Eleven patients presented with recurrent dysphagia 4-16 weeks after stenting due to tumor overgrowth and were treated with placement of a second stent. The median survival time was 18 weeks. There was no survival difference between squamous cell and esophageal adenocarcinoma. A cost-effective analysis was performed, comparing esophageal stenting with laser therapy. The mean survival and the cost were similar. A small difference of 156 Euro was noted (3.103 Euro and 2.947 Euro for each group of patients, respectively). A significant improvement in quality of life was noted in patients that underwent stenting (96% and 75%vs 71% and 57% for the first 2 months). CONCLUSION Placement of self-expanding metal stents is a safe and cost effective treatment modality that improve the quality of life, as compared with other palliative techniques, for patients with inoperable malignant esophageal obstructions. In cases of expansion of the mass a second stent can be used; however, the overall survival of these patients, is poor.
Collapse
|
22
|
Thompson AR, Krouse RS. Terminal care in head and neck cancer patients: A framework for medical decision making. J Am Coll Surg 2004; 198:837-41. [PMID: 15110819 DOI: 10.1016/j.jamcollsurg.2004.02.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2004] [Accepted: 02/05/2004] [Indexed: 11/17/2022]
Affiliation(s)
- A Reed Thompson
- Departments of Geriatrics and Otolaryngology, University of Arkansas for Medical Sciences, Slot 748, 4301 W. Markham Street, Little Rock, AR 72205, USA
| | | |
Collapse
|
23
|
Abstract
Most of the patients with advanced gastric cancer have incurable disease at presentation and require palliative treatment to reduce symptoms as vomiting, nausea and inability to eat. Treatment options are palliative surgery and endoscopic techniques. Insertion of self-expanding metal stents is nowadays a well-established method of treating biliary and esophageal strictures and is also effective in gastric tumors. The indication and application technique are described in this review. In addition, enteral nutrition is indicated if the gastrointestinal tract functions but swallowing or mastication is compromised by disease or if it is needed to pass an obstructed area, especially in gastric tumor patients. This article reviews the enteral nutrition techniques and their clinical value for patients with advanced gastric cancer.
Collapse
Affiliation(s)
- A J Dormann
- Department of Medicine, Krankenhaus Holwelde, Koln, Germany.
| |
Collapse
|
24
|
Abstract
The interventional management of esophageal strictures remains, to date, an important clinical challenge. Stenting is probably the best palliation modality in patients with incurable esophagogastric carcinoma. Conversely, the use of esophageal stents is still relatively uncommon for the treatment of refractory benign strictures. In the last few years, several new stents have become available as a result of significant advances that have been made in terms of design and materials. This review focuses on the endoscopic use of esophageal stents in malignant and benign esophageal strictures, revisiting the different types of expandable stents presently available, the techniques, the results, and the complications of stent insertion and giving some practical advices. Future developments in the field of esophageal stenting are also discussed.
Collapse
Affiliation(s)
- L Petruzziello
- Digestive Endoscopy Unit, Department of Surgery, Catholic University, Rome, Italy.
| | | |
Collapse
|
25
|
Abstract
BACKGROUND Endoscopic laser treatment offers rapid relief from dysphagia. The major drawback of laser therapy is the need for repeated treatment at 4- to 6-week intervals. Laser therapy is often done in tertiary referral centres and is said to require special expertise that is not available in many peripheral hospitals. For smaller centres, intubation is likely to be the only treatment option even though it gives less quality of palliation. AIM To report the experience of a district general hospital in laser treatment of malignant dysphagia. METHODS A retrospective study on patients who had laser therapy for relief from malignant dysphagia from march 1995 to January 2000 was performed in a district general hospital in the UK. RESULTS Forty patients (25 males and 15 females) with histologically proven oesophageal carcinoma were unsuitable for surgical resection. Trainees, under supervision, did 20% of the sessions. Treatment was done on a day case basis with no outpatient follow-up. The patients had direct access to the service whenever dysphagia got worse. The median number of sessions per patient was 4 (range 1-13). The median palliation period per session was 7 (range 1-32) weeks. The median total palliation period was 7 months. There was no procedure-related mortality. CONCLUSION Laser therapy is a safe, easy to teach and learn technique for relief from malignant dysphagia. It can be done on a day case basis with minimum need for follow-up and hospital visits. Such a service could be provided in a district general hospital set-up once equipment and experience are available, thus saving patients from having to travel to specialist units.
Collapse
Affiliation(s)
- Emad A H Aly
- Unit of Surgical Gastroenterology, Princess Margaret Hospital, Swindon, UK.
| | | |
Collapse
|
26
|
Abstract
Despite many valuable technical innovations for the relief of suffering in advanced disease over the past few years, only recently have surgical oncologists attempted to more clearly define palliation. Previous definitions have been misleading, creating confusion about the merits of surgery in many situations and difficulty in posing questions for future prospective clinical trials. This report outlines recent progress in identifying and refining a philosophy of palliative surgery that would align it with the consensus of nonsurgical opinion summarized by the 1990 World Health Organization definition of palliative care and the emerging consensus among the medical specialties in the United States concerning principles of care at the end of life. Selected controversies and recent innovations, as well as guidelines for palliative surgery, are discussed.
Collapse
Affiliation(s)
- Geoffrey P Dunn
- Department of Surgery, Hamot Medical Center, 2050 South Shore Drive, Erie, PA 16505, USA.
| |
Collapse
|
27
|
Abstract
Esophageal and gastric malignancies are common worldwide. Less than half are amenable to curative treatment at the time of diagnosis because of advanced or metastatic disease. Palliation is often required for symptoms, such as dysphagia, gastrointestinal bleeding, aspiration caused by tracheoesophageal fistula, nausea and emesis secondary to gastric outlet obstruction, and malnutrition. This article reviews the gastric outlet obstruction, and malnutrition. This article reviews the medical, endoscopic, and surgical options for palliative treatment.
Collapse
Affiliation(s)
- Carla L Nash
- Gastroenterology-Nutrition Service, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10021, USA
| | | |
Collapse
|
28
|
Blazeby JM, Alderson D, Farndon JR. Correspondence: An update in the palliative management of malignant dysphagia. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2001; 27:332-3. [PMID: 11373117 DOI: 10.1053/ejso.2000.1072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
29
|
Ablin RJ. Correspondence: Cancer of the Oesophagus: a possible role for cryosurgery. Eur J Surg Oncol 2001; 27:332. [PMID: 11373116 DOI: 10.1053/ejso.2000.1058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
|