## Abstract ## Background Human papillomavirus (HPV)โrelated squamous cell cancer of the head and neck (SCCHN) has emerged as a distinct clinical entity. The expression of p16 protein can be used as a surrogate for HPV status. ## Methods p16 immunohistochemistry (IHC) was assessed in archival pa
Accelerated fractionation radiotherapy and late intensification with 2 intra-arterial cisplatin infusions for locally advanced head and neck squamous cell carcinoma
โ Scribed by Kwok Hung Yu; Simon C. H. Yu; Edwin P. Hui; Michael K. M. Kam; Alexander C. Vlantis; Edmund Yuen; Anthony T. C. Chan
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 117 KB
- Volume
- 32
- Category
- Article
- ISSN
- 1043-3074
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โฆ Synopsis
Abstract
Background
This study was established to determine the maximum tolerated dose of intraโarterial cisplatin (IAC) concurrent with accelerated fractionation radiotherapy for locally advanced head and neck squamous cell carcinoma (HNSCC).
Methods
We conducted a phase I study. Treatment consisted of 70 Gy/35 fractions/5.8 weeks and 2 weekly IAC infusions during the last 2 weeks.
Results
Ten patients were recruited. Two patients had stage III, 1 had stage IVa, and 7 had stage IVb disease. Three patients received IAC at 100 mg/m^2^, 3 at 125 mg/m^2^, and 4 at 150 mg/m^2^. Nine patients received both planned infusions. Doseโlimiting toxicity occurred at 150 mg/m^2^ as transient grade 4 leukopenia and prolonged grade 3 acute skin reactions. The maximum tolerated dose was 125 mg/m^2^. Six patients survived diseaseโfree at 39 to 67 months.
Conclusions
It was feasible to give IAC concurrent with accelerated fractionation radiotherapy for locally advanced HNSCC. The maximum tolerated dose of cisplatin was 125 mg/m^2^. ยฉ 2009 Wiley Periodicals, Inc. Head Neck, 2009
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## Abstract ## Background. To evaluate qualityโadjusted survival (QAS) of patients with locally advanced squamous cell carcinoma of the head and neck treated with 4 different radiation fractionation schedules. ## Methods. QAS was calculated using the qualityโadjusted time without toxicity or rel
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