Centchroman—a non‐steroidal anti‐cancer agent for advanced breast cancer: Phase‐II study

Abstract

Treatment with Centchroman (3,4-trans-2,2-dimethyl-3-phenyl-4-p-(beta-pyrrolidinoethoxy) phenyl-7-methoxy chroman) has been evaluated in 4 male and 75 female patients with advanced breast cancer. The overall response rate, including both male and female cases, was 40.5%. Among the female patients, the overall response rate was 38.7%. The median duration of response was 6 months. One of the 4 male patients showed a complete response and 2 showed partial responses. The responses were more marked for bone, pulmonary, soft tissue, skin and lymph-node metastases than for liver metastases.