Clinical Research Directory

Inclusion Criteria: Arms A and B * Histologic diagnosis of epithelial ovarian, primary peritoneal, or fallopian-tube carcinoma * Arm A Only: Platinum-resistant disease * Arm B Only: Platinum-sensitive disease who had progression while receiving treatment with a poly(ADP-ribose) polymerase (PARP) inhibitor * Life expectancy of ≥3 months * Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1 * Able to swallow and retain oral medication * 1 to 3 lines of prior systemic anticancer therapy * Adequate organ function * Negative pregnancy test for patients of childbearing potential Arm C * Stage III or IV, recurrent, or metastatic endometrial cancer * Life expectancy of ≥3 months * ECOG performance status of 0 or 1 * Able to swallow and retain oral medication * Prior treatment with a platinum agent and an approved anti-Programmed Cell Death Ligand 1 (PD\[L\]1) antibody * 1 to 2 lines of prior systemic anticancer therapy for endometrial cancer * Must consent to provide an available formalin-fixed paraffin-embedded (FFPE) tumor tissue block or recently cut sections * Adequate organ function * Negative pregnancy test for patients of childbearing potential Exclusion Criteria: Arm A and B * Arm A Only: Has progressed while receiving weekly paclitaxel or nab-paclitaxel * Prior enrollment in a clinical trial of relacorilant * Prior anticancer therapy related toxicities not resolved to grade ≤1 * Any surgery within 4 weeks prior to enrollment * Wide-field radiation to more than 25% of marrow-bearing areas * Medical conditions requiring chronic or frequent treatment with corticosteroids * Concurrent treatment with mifepristone or other glucocorticoid receptor modulators * Peripheral neuropathy from any cause \>Grade 1 * Hypertension: ≥150 mm Hg systolic or ≥100 mm Hg diastolic * Uncontrolled condition(s) which, may confound the results of the trial or interfere with the patient's safety or participation * Bowel obstruction ≤12 weeks prior to study entry * Ascites or pleural effusions requiring therapeutic paracentesis * Untreated or symptomatic central nervous system metastases * History of other malignancy within 3 years prior to enrollment * Has received a live vaccine within 30 days prior to the study start date Arm C * Has progressed while receiving weekly paclitaxel or nab-paclitaxel * Prior enrollment in a clinical trial of relacorilant * Prior anticancer therapy related toxicities not resolved to grade ≤1 * Any surgery within 4 weeks prior to enrollment * Wide-field radiation to more than 25% of marrow-bearing areas * Medical conditions requiring chronic or frequent treatment with corticosteroids * Concurrent treatment with mifepristone or other glucocorticoid receptor modulators * Peripheral neuropathy from any cause \>Grade 1 * Uncontrolled condition(s) which, may confound the results of the trial or interfere with the patient's safety or participation * Bowel obstruction ≤12 weeks prior to study entry * Ascites or pleural effusions requiring therapeutic paracentesis * History of other malignancy within 3 years prior to enrollment * Has received a live vaccine within 30 days prior to the study start date * Patients with central nervous system metastases are not eligible, unless they have completed local therapy and have discontinued the use of corticosteroids for this indication for at least 4 weeks before starting treatment in this study.