| Recruiting | 3 | 540 | Europe | Letrozole 2.5mg, Femara, Placebo | Swiss GO Trial Group, AGO Study Group, Arbeitsgemeinschaft Gynaekologische Onkologie Austria, Reliable Cancer Therapies, Krebsliga Schweiz, Stiftung Guido Feger, Hoffmann-La Roche, Helsana AG, Novartis Pharmaceuticals, Anticancer Fund, Belgium | Ovarian Neoplasm Epithelial, Fallopian Tube Neoplasms, Peritoneal Neoplasms, High-grade Serous Ovarian Carcinoma (HGSOC), Low-grade Serous Ovarian Carcinoma (LGSOC), Ovarian Endometrioid Carcinoma | 10/25 | 10/30 | | |
| Not yet recruiting | 1/2 | 16 | NA | PEP-DC1, OC-DC, PEP-DC2, Low dose cyclophosphamide | Centre Hospitalier Universitaire Vaudois | Ovarian Carcinoma | 03/30 | 03/30 | | |