Abstract | PURPOSE: METHODS AND MATERIALS: One hundred and three patients with newly diagnosed squamous cell carcinoma of the lip were treated between March 1985 and June 2009 either by HDR (n = 33) or LDR brachytherapy (n = 70). Sixty-eight patients received brachytherapy alone, and 35 received tumor excision followed by brachytherapy because of positive resection margins. Acute and late toxicity was assessed according to the Common Terminology Criteria for Adverse Events 3.0. RESULTS: Median follow-up was 3.1 years (range, 0.3-23 years). Clinical and pathological variables did not differ significantly between groups. At 5 years, local recurrence-free survival, regional recurrence-free survival, and overall survival rates were 93%, 90%, and 77%. There was no significant difference for these endpoints when HDR was compared with LDR brachytherapy. Forty-two of 103 patients (41%) experienced acute Grade 2 and 57 of 103 patients (55%) experienced acute Grade 3 toxicity. Late Grade 1 toxicity was experienced by 34 of 103 patients (33%), and 5 of 103 patients (5%) experienced late Grade 2 toxicity; no Grade 3 late toxicity was observed. Acute and late toxicity rates were not significantly different between HDR and LDR brachytherapy. CONCLUSIONS:
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Authors | Pirus Ghadjar, Beat Bojaxhiu, Mathew Simcock, Dario Terribilini, Bernhard Isaak, Philipp Gut, Patrick Wolfensberger, Jens O Brömme, Andreas Geretschläger, Frank Behrensmeier, Alessia Pica, Daniel M Aebersold |
Journal | International journal of radiation oncology, biology, physics
(Int J Radiat Oncol Biol Phys)
Vol. 83
Issue 4
Pg. 1205-12
(Jul 15 2012)
ISSN: 1879-355X [Electronic] United States |
PMID | 22099044
(Publication Type: Journal Article)
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Copyright | Copyright © 2012 Elsevier Inc. All rights reserved. |
Topics |
- Adult
- Aged
- Aged, 80 and over
- Brachytherapy
(adverse effects, methods, mortality)
- Carcinoma, Squamous Cell
(mortality, pathology, radiotherapy)
- Disease-Free Survival
- Female
- Humans
- Lip Neoplasms
(mortality, pathology, radiotherapy)
- Male
- Middle Aged
- Neoplasm Recurrence, Local
(radiotherapy)
- Radiotherapy Dosage
- Retrospective Studies
- Switzerland
- Tumor Burden
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