Treatment of recurrent cervical adenocarcinoma with BMS-247550, an epothilone B analog.

ABSTRACT

OBJECTIVE: The incidence of recurrent cervical adenocarcinoma is rising relative to the squamous subtype. There are limited therapeutic options for women with advanced cervical adenocarcinoma. Only a few chemotherapy agents have demonstrated activity in this disease. This report describes results with BMS-247550, an epothilone B analog that stabilizes microtubules, with activity in previously treated adenocarcinoma of the cervix. METHOD: We present two women with recurrent cervical adenocarcinoma with metastases to the lung. Both women were treated previously with paclitaxel and were enrolled in a phase I study with BMS-247550. Both women had partial responses to BMS-247550 with a decrease in tumor size and CA-125 levels. CONCLUSIONS: The demonstration of a response to BMS-247550, especially after additional chemotherapy had been administered, is encouraging, albeit preliminary. The ultimate role of BMS-247550 and multiagent chemotherapy in the treatment of adenocarcinoma of the cervix should be further investigated.