Purpose: To evaluate the efficacy and safety of ultrasound hyperthermia combined with TPF chemotherapy for advanced oral squamous cell carcinoma in the elderly.
Methods: Nineteen elderly patients who had definite pathological diagnosis were enrolled in this clinical trail from June 2017 to January 2020. Docetaxel (75 mg/m2) + cisplatin (75 mg/m2) were given on the 1st day , and 5,Fu (750 mg/m2) on the 1st to 5th day of the cycle. Five times of hyperthermia were performed in the course of chemotherapy, respectively on the l, 3, 5, 7 and 9 days after the beginning of chemotherapy. All patients received 2 cycles of thermo -chemotherapy. Statistical analysis was performed using SPSS 20.0 software package. Kaplan-Meire method was used to calculate survival rate.
Results: According to the efficacy evaluation standard for solid tumor (version 1.0), complete response (CR) was seen in 3 cases, partial response (PR) was seen in 10 cases, stable disease(SD) was seen in 5 cases，progressive disease(PD) was seen in 1 case. The overall responding rate was 68.4%. The median follow-up time was 36 months(8-48 months), and the 2-year overall survival rates were 63.2%. No serious adverse reactions were observed.
Conclusions: Ultrasound hyperthermic therapy combined with chemotherapy has a synergistic anti-tumor effect on patients with advanced oral squamous cell carcinoma, which is safe and effective, and is worthy of becoming another choice of tumor treatment.