Outcome for esophageal cancer following treatment with chemotherapy and radiotherapy but not esophagectomy: nonsurgical treatment of esophageal cancer
Urs Zingg1,2, Dennis DiValentino1, Alexander McQuinn1, Ahmad Mardzuki1, Sarah K Thompson2,  Christos S Karapetis1,3, David I Watson11Flinders University Department of Surgery, Flinders Medical Centre, Bedford Park, South Australia, Australia; 2Discipline of Sur...
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| Format: | Article |
| Language: | English |
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Dove Medical Press
2009-07-01
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| Series: | Clinical and Experimental Gastroenterology |
| Online Access: | http://www.dovepress.com/outcome-for-esophageal-cancer-following-treatment-with-chemotherapy-an-a3381 |
| _version_ | 1811246353542545408 |
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| author | Urs Zingg Dennis DiValentino Alexander McQuinn et al. |
| author_facet | Urs Zingg Dennis DiValentino Alexander McQuinn et al. |
| author_sort | Urs Zingg |
| collection | DOAJ |
| description | Urs Zingg1,2, Dennis DiValentino1, Alexander McQuinn1, Ahmad Mardzuki1, Sarah K Thompson2,  Christos S Karapetis1,3, David I Watson11Flinders University Department of Surgery, Flinders Medical Centre, Bedford Park, South Australia, Australia; 2Discipline of Surgery, University of Adelaide, Adelaide, South Australia, Australia; 3Department of Medical Oncology, Flinders Medical Centre, Bedford Park, South Australia, AustraliaBackground: More than 50% of patients with esophageal cancer are not suitable for surgery. The aim of this study was to analyze the outcome of patients undergoing standard nonsurgical treatment.Methods: Data of all patients undergoing nonsurgical treatment for esophageal cancer were identified from a prospective database.Results: Seventy-five patients were treated for localized disease, and 52 for metastatic disease at diagnosis. Except for age, which was higher in patients without metastases, there were no significant differences between the patients with vs. without metastatic disease. Kaplan–Meier analysis showed a median survival of 10.8 months for all patients. There was a significant difference in survival (p < 0.001) between the groups with versus without metastases, with median survival in the patients without metastases 13.6 months versus 6.5 months in patients with metastases. Patients undergoing nonsurgical treatment for localized disease had a five-year survival of 12%. No significant difference between adenocarcinoma and squamous cell carcinoma was identified. Subanalysis of patients who received chemoradiotherapy revealed similar results to the overall group of patients.Conclusion: In patients with localized disease at diagnosis, long-term survival can be achieved in some patients, whereas five-year survival is rare in patients who present with metastatic disease.Keywords: nonsurgical treatment, esophageal cancer, chemoradiotherapy, metastases, survival |
| first_indexed | 2024-04-12T14:52:17Z |
| format | Article |
| id | doaj.art-19d75f09362b49f4be783c50494f8f0d |
| institution | Directory Open Access Journal |
| issn | 1178-7023 |
| language | English |
| last_indexed | 2024-04-12T14:52:17Z |
| publishDate | 2009-07-01 |
| publisher | Dove Medical Press |
| record_format | Article |
| series | Clinical and Experimental Gastroenterology |
| spelling | doaj.art-19d75f09362b49f4be783c50494f8f0d2022-12-22T03:28:22ZengDove Medical PressClinical and Experimental Gastroenterology1178-70232009-07-012009default7583Outcome for esophageal cancer following treatment with chemotherapy and radiotherapy but not esophagectomy: nonsurgical treatment of esophageal cancerUrs ZinggDennis DiValentinoAlexander McQuinnet al.Urs Zingg1,2, Dennis DiValentino1, Alexander McQuinn1, Ahmad Mardzuki1, Sarah K Thompson2,  Christos S Karapetis1,3, David I Watson11Flinders University Department of Surgery, Flinders Medical Centre, Bedford Park, South Australia, Australia; 2Discipline of Surgery, University of Adelaide, Adelaide, South Australia, Australia; 3Department of Medical Oncology, Flinders Medical Centre, Bedford Park, South Australia, AustraliaBackground: More than 50% of patients with esophageal cancer are not suitable for surgery. The aim of this study was to analyze the outcome of patients undergoing standard nonsurgical treatment.Methods: Data of all patients undergoing nonsurgical treatment for esophageal cancer were identified from a prospective database.Results: Seventy-five patients were treated for localized disease, and 52 for metastatic disease at diagnosis. Except for age, which was higher in patients without metastases, there were no significant differences between the patients with vs. without metastatic disease. Kaplan–Meier analysis showed a median survival of 10.8 months for all patients. There was a significant difference in survival (p < 0.001) between the groups with versus without metastases, with median survival in the patients without metastases 13.6 months versus 6.5 months in patients with metastases. Patients undergoing nonsurgical treatment for localized disease had a five-year survival of 12%. No significant difference between adenocarcinoma and squamous cell carcinoma was identified. Subanalysis of patients who received chemoradiotherapy revealed similar results to the overall group of patients.Conclusion: In patients with localized disease at diagnosis, long-term survival can be achieved in some patients, whereas five-year survival is rare in patients who present with metastatic disease.Keywords: nonsurgical treatment, esophageal cancer, chemoradiotherapy, metastases, survivalhttp://www.dovepress.com/outcome-for-esophageal-cancer-following-treatment-with-chemotherapy-an-a3381 |
| spellingShingle | Urs Zingg Dennis DiValentino Alexander McQuinn et al. Outcome for esophageal cancer following treatment with chemotherapy and radiotherapy but not esophagectomy: nonsurgical treatment of esophageal cancer Clinical and Experimental Gastroenterology |
| title | Outcome for esophageal cancer following treatment with chemotherapy and radiotherapy but not esophagectomy: nonsurgical treatment of esophageal cancer |
| title_full | Outcome for esophageal cancer following treatment with chemotherapy and radiotherapy but not esophagectomy: nonsurgical treatment of esophageal cancer |
| title_fullStr | Outcome for esophageal cancer following treatment with chemotherapy and radiotherapy but not esophagectomy: nonsurgical treatment of esophageal cancer |
| title_full_unstemmed | Outcome for esophageal cancer following treatment with chemotherapy and radiotherapy but not esophagectomy: nonsurgical treatment of esophageal cancer |
| title_short | Outcome for esophageal cancer following treatment with chemotherapy and radiotherapy but not esophagectomy: nonsurgical treatment of esophageal cancer |
| title_sort | outcome for esophageal cancer following treatment with chemotherapy and radiotherapy but not esophagectomy nonsurgical treatment of esophageal cancer |
| url | http://www.dovepress.com/outcome-for-esophageal-cancer-following-treatment-with-chemotherapy-an-a3381 |
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