WEST LAFAYETTE, Ind.--(BUSINESS WIRE)--Endocyte Inc. has announced the initiation of a randomized Phase II clinical study of the company’s investigational drug EC145 in women with platinum-resistant ovarian cancer. The phase II trial, also called the “PRECEDENT study,” will evaluate the efficacy and safety of EC145 when administered in combination with pegylated liposomal doxorubicin (PLD). PLD is widely used as a standard therapy for women with platinum-resistant ovarian cancer. The efficacy and safety of the combination of EC145/PLD will be compared to treatment with PLD without EC145.