Pembro/Carbo/Taxol in Endometrial Cancer

Pembrolizumab 200 mg will be administered every 3 weeks for all subjects

"For subjects with no prior therapy, paclitaxel will be dosed at 175mg/m2 and be administered as a 3-hour continuous IV infusion.~Subjects with prior XRT/platinum-based chemotherapy must initiate paclitaxel at 135mg/m2 and be administered as a 3-hour continuous IV infusion."

"For subjects with no prior therapy, carboplatin will be dosed at an AUC of 6 and given as an IV infusion in 250ml of D5W over 30 minutes.~Subjects with prior XRT/platinum-based chemotherapy must initiate carboplatin at an AUC of 5 given as an IV infusion in 250ml of D5W over 30 minutes."