[Analysis of curative effect of ultrasonic hyperthermia combined with TPF chemotherapy on 19 elderly with advanced oral squamous cell carcinoma].

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.

[Safety and efficacy of ultrasound hyperthermia combined with chemotherapy and radical operation for advanced oral squamous cell carcinoma].

PURPOSE: To explore the safety and efficacy of ultrasound hyperthermia combined with chemotherapy and radical operation for advanced oral squamous cell carcinoma (OSCC). METHODS: Nine patients who had definite pathological diagnosis were enrolled in this clinical trail from 2015 to 2016. All patients underwent ultrasound hyperthermia combined with chemotherapy before radical operation. The treatment regime was as follows: Docetaxel and cisplatin (75mg/m2) used on the first day, fluorouracil (750 mg/m2) infused from 1st to 5th day. All patients received 2 cycles of thermo-chemotherapy, the therapeutic temperature was set to be 40-42 degrees centigrade, ultrasound hyperthermia was performed for 40 minutes every other day for 5 times. The therapeutic outcomes were evaluated by observation of clinical tumor regression. RESULTS: Of the 9 patients, complete response（CR）was seen in 1 case, partial response (PR) was seen in 3 cases, stable disease（SD）was seen in 5 cases. Complications were not severe and tolerable. CONCLUSIONS: Ultrasound hyperthermia combined with chemotherapy (TPF) may improve the therapeutic effect in advanced OSCC without obvious adverse reactions, and the toxicity and side effects are well tolerated.