Background. The aim of the present review is to evaluate the results of elective neck dissection and ''watchful waiting'' in the surgical treatment of stages I and II squamous cell carcinoma of oral tongue. Methods. This is a retrospective study of patients with surgical treatment between January 1
Elective neck dissection for the management of the N0 neck in early cancer of the oral tongue: Need for a randomized controlled trial
β Scribed by Anil K. D'Cruz; Ravichand C. Siddachari; Rohan R. Walvekar; Gouri H. Pantvaidya; Devendra A. Chaukar; Mandar S. Deshpande; Prathamesh S. Pai; Pankaj Chaturvedi
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 168 KB
- Volume
- 31
- Category
- Article
- ISSN
- 1043-3074
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
Background
The aim of this study is to determine the need for a randomized controlled trial in order to define the role of an elective neck dissection (END) in the treatment of early tongue cancers.
Methods
We present a large retrospective analysis of patients with T1β2 N0 squamous cell cancers of the oral anterior tongue treated at a single institution. A total of 359 eligible patients with early tongue cancers were divided into 2 groups: END and wait and watch (WW). An analysis for survival outcomes and prognostic factors was conducted.
Results
The estimated 3β and 5βyear diseaseβfree survival for the END group was 76% and 74% versus 71% and 68% for the WW group, respectively (p = .53). The 3β and 5βyear overall survival (OS) rate for the END group was 69% and 60% versus 62% and 60% for the WW group, respectively (p = .24). Tumor grade and perineural invasion were independent predictors of recurrence.
Conclusion
END did not impact diseaseβfree or OS. Current literature still remains divided on this issue emphasizing the need for a randomized controlled trial. Β© 2009 Wiley Periodicals, Inc. Head Neck 2009
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