691
The clinical effect and safety of Lp-TAE alone and combined with radiofrequency (RF) capacitive hyperthermia (HT) were evaluated in 20 patients with hepatocellular carcinoma (HCC) associated with cirrhosis of the liver.
 potential therapeutic event: effect and safety 
Please tell me event type and its trigger word from given type options. Output format is "type: trigger".  Option: adverse event, potential therapeutic event 
Text: {0} 
Answer:
 potential therapeutic event: effect and safety 