摘要
We retrospectively assessed the indications for superselective intra-arterial infusion of cisplatin with concomitant radiotherapy (RADPLAT) in patients with hypopharyngeal cancer (HPC).
Between April 2000 and March 2013, 41 previously untreated patients received superselective intra-arterial infusion of cisplatin (100–120mg/m2 per week) with simultaneous intravenous infusions of thiosulfate to neutralize cisplatin toxicity and conventional radiotherapy (65–70Gy).
During the median follow-up period of 5.5 years, a statistically significant difference in the 5-year overall survival was noted between patients with N0-1 (n=14) and N2b-3 disease (n=27). One-half of deaths were observed to be the result of distant metastasis. The 5-year local control and overall survival were significantly better in patients with unilateral than in those with bilateral primary tumors. All the patients with T4b disease (n=3) died of disease within 2 years.
Indications for RADPLAT in patients with HPC were defined as patients with unilateral tumors staged as T3-4a and N0-1.