About this trial

A Phase 1/1B Study of ST-01156 in Patients with Advanced Solid Malignancies

Eligibility criteria

Qualifiers

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.

Disqualifiers

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

Trial design

Treatments tested in this trial

  • ST-01156

Treatment groups

171 Participants
are divided into 1 treatment group

Locations

6
The City of Hope National Medical Center91010, DuarteCalifornia, United States
Hoag Memorial Hospital92263, Newport BeachCalifornia, United States
Dana Farber Cancer Institute02215, BostonMassachusetts, United States
Mass General Brigham Cancer Institute02114, BostonMassachusetts, United States

Sponsors and collaborators

SEED Therapeutics, Inc.

Lead sponsor