Tesaro, Inc.

This study tests whether a daily pill called niraparib can help keep advanced ovarian cancer from coming back after initial chemotherapy. About 733 women with stage III or IV ovarian cancer who responded to platinum-based chemo took either niraparib or a placebo. The main goal wa…

This early-stage trial is testing a drug called dostarlimab in 730 people with advanced solid tumors that have not responded to other treatments. Dostarlimab works by helping the immune system recognize and attack cancer cells. The study is checking for safe doses and any side ef…

This study tests whether adding two newer drugs (dostarlimab and niraparib) to standard chemotherapy helps people with advanced ovarian cancer live longer without their cancer growing. About 1,400 participants with stage III or IV ovarian cancer will receive either the standard t…

This study tests a new drug called TSR-022 in people with advanced solid tumors that have not responded to other treatments. The drug is an antibody that targets a protein on immune cells to help fight cancer. The trial has two parts: first, finding the safest dose, and then test…

This phase 3 study tests whether adding the immunotherapy drug dostarlimab to standard chemotherapy (carboplatin and paclitaxel) helps people with advanced or recurrent endometrial cancer live longer without their cancer growing. About 785 participants receive either dostarlimab …