A supra-additive cytotoxic effect was seen when CAI and paclitaxel were given to human ovarian cancer cells sequentially in tissue culture. We have demonstrated that CAI given for 8 days followed by paclitaxel is reasonably well tolerated and that paclitaxel administration causes a dose-dependent increase in CAI plasma concentration. CAI is a cytostatic drug and continuous exposure is needed. This study will evaluate the combination of continuously administered CAI with three-weekly paclitaxel.