A Phase 1/1B Study of ST-01156 in Patients with Advanced Solid Malignancies
Age ≥ 18 years on the day of signing the consent form, except for adolescents with Ewing Sarcoma or other malignancies for which there is a biological rationale to support participation, in which case the participant is ≥ 16 years old.
Has a metastatic or locally advanced and unresectable solid tumor.
Has at least 1 measurable lesion or evaluable disease per RECIST v1.1.
Has an ECOG performance status ≤ 2 at screening.
Has received prior radiotherapy within 2 weeks of treatment.
Has known active CNS metastases and/or carcinomatous meningitis. Participants with previously treated brain metastases may participate, provided they are radiologically stable
Has received treatment with any local or systemic anticancer therapy or investigational anticancer agent within 14 days or 5 half-lives, whichever is shorter.
Had major surgery within 28 days before study therapy administration