ABSTRACT
Objective To evaluate the recent curative efficacy and security of High Intersity Focused Ultrasound(HIFU)in treating patients with advanced pancretic carcinoma.Methods 17patients with cancer of pancreas were treated by FEP-BY02,received 135(average 8)times.Results The overall response rate was 70%(CR+PR),including11.76%(2/17)complete response(CR)and 58.82%(10/17)partial response(PR).The clinical benefit response(CBR)was 82.36%.The inefficiency was 17.64%(3/17).The cancer pain was relieved in 80% patients(8/10).Nocomplications occurred.such as pancreatic juice leakage,bleeding,perforation of gastrointestinal tracts,scalding of skin in the group.Conclusions The preliminary results show that HIFU has a high efficacy and quite safety for advanced pancreatic carcinoma,it is worthy of futher clinical trail.