Authors' contribution: Conception and design of the study, drafting of manuscript: CDA and KB. Treatment of patients: ABJ, JET, JNW, and TW. Acquisition of data: CDA, ABJ, and KB. Analysis of the data: CDA, BS, and KB. All the authors have participated in the interpretation of the data, critical revision of the manuscript, and have approved the final version for publication.
Palliative interventions and prognosis in patients with advanced esophageal cancer
Version of Record online: 10 FEB 2011
© 2011 Copyright the Authors. Journal compilation © 2011, Wiley Periodicals, Inc. and the International Society for Diseases of the Esophagus
Diseases of the Esophagus
Volume 24, Issue 7, pages 502–509, September 2011
How to Cite
Amdal, C. D., Jacobsen, A.-B., Tausjø, J. E., Wiig, J. N., Warloe, T., Sandstad, B. and Bjordal, K. (2011), Palliative interventions and prognosis in patients with advanced esophageal cancer. Diseases of the Esophagus, 24: 502–509. doi: 10.1111/j.1442-2050.2010.01174.x
- Issue online: 19 SEP 2011
- Version of Record online: 10 FEB 2011
- esophageal cancer;
- retrospective study;
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.