Carcinoma of the uterine cervix: current status and future directions.

Based on rigorous interpretation of current evidence, systemic therapy has two roles in the management of carcinoma of the uterine cervix. In patients with advanced or recurrent disease, single-agent chemotherapy constitutes the treatment of choice. The most extensively studied agents are the platinum compounds. Either cisplatin or carboplatin represents a reasonable choice for first-line treatment. There appears to be no significant influence of either dose or schedule on patient benefit. Other agents with clear-cut activity include ifosfamide, dibromodulcitol, and doxorubicin. At this time, there is no scientific basis for the use of combination chemotherapy in advanced or recurrent carcinoma of the cervix. In patients with locoregionally advanced disease (stages IIIB or IVA), radiation plus either hydroxyurea or a combination of cisplatin plus 5-fluorouracil offers an advantage over radiation alone in terms of progression-free interval and survival. In patients with more limited disease, there is no defined role for systemic therapy at the present time. Three goals constitute the focus for current investigational efforts: (1) continued efforts to identify additional highly active drugs are needed; (2) the development of effective combination chemotherapy depends on the use of logically designed combinations of active drugs in well-designed phase III trials with single-agent therapy as the control; and (3) phase III trials seeking more effective combinations of systemic therapy with surgery and/or radiotherapy should continue for not only locoregionally advanced disease but also for more limited carcinoma of the cervix.