Milademetan in Advanced/Metastatic Solid Tumors

Approximately 65 patients will be enrolled to receive milademetan. Patients will receive the study drug until reaching unequivocal disease progression (per Response Evaluation Criteria in Solid Tumors \[RECIST\] version \[v\]1.1), as determined by the Investigator; experiencing unmanageable toxicity; or until other treatment discontinuation criteria are met. Patients may be treated beyond tumor progression if they are experiencing clinical benefit based on the assessment of the Investigator in discussion with the Medical Monitor. All patients will be followed for documentation of disease progression and survival information (i.e., date and cause of death). Long-term follow-up will continue every 12 weeks (± 7 days) until the endpoint of death, the patient is lost to follow-up, or for 24 months following the final dose of the study drug, whichever comes first.