Clinical study on Ⅲ Stage breast cancer patients treated by neoadjuvant chemotherapy

Objective To study the effect of neoadjuvant chemotherapy(NACT) on Ⅲ stage breast cancer. Methods Eighty patients were randomized to group A (45patients) and group B (35patients), Group A are treated by CMF for 3 cycles before operations, modify radical operation were adopted. Similarly therapy have been performed on both groups after operations. Results The 5 years survival rate (5 years) of group A is significantly higher than that in group B ( P < 0.05 ). The 5 years of patients who are sensiti...