This study is for women with ovarian or peritoneal cancer. The purpose of the study is to see if we can lower the chance of ovarian or peritoneal cancer growing or spreading with a hormonal drug used either by itself or by adding it to the usual combination of chemotherapy drugs.
The purpose of this study is to determine if adding the investigational drugs (TSR-042 and Niraparib) to Standard Of Care delays or prevents ovarian cancer recurrence (prevents the ovarian cancer from coming back). Once eligibility is determined, participants will begin with one of two treatment periods. Also, there is a chance that participants will receive the placebo(s), which would not provide benefit. The first treatment period is the chemotherapy treatment period, and the second one is the maintenance treatment period. It is not known how long participation in this study may last.
The Sponsor and Study Doctors cannot and do not guarantee or promise that participants will receive any benefits from this study. There is a chance by taking the study drug participants cancer may not return or the return of cancer may be delayed. It is not known whether participants would benefit from the Study Drug. Also, there is a chance that participants will receive the placebo(s), which would not provide benefit. Therefore, participants may not get any direct benefit from taking part in this study. However, what is learned in this study may help in the treatment of ovarian cancer for women around the world and may advance scientific knowledge.
This clinical trial hopes to test the safety and effectiveness of the study drug, pembrolizumab (MK-3475), in combination with chemotherapy, and if this combination will improve survival in women with persistent, recurrent, or metastatic cervical cancer. You may be able to join this study if you are a female at least 18 years of age with persistent, recurrent, or metastatic cervical cancer and have not been treated with systemic chemotherapy, other than chemotherapy that was received with radiation. Participation will be based on specific criteria.
The study duration is estimated at about 2 years, and in some cases may be longer.
This study is for adult women who have advanced or recurrent endometrial (uterine) cancer. The purpose is to find out if the drug combination of paclitaxel, carboplatin and metformin works better than paclitaxel and carboplatin alone in treating uterine cancer.