First-in-Human Study of Tersolisib (STX-478) as Monotherapy and in Combination With Other Antineoplastic Agents in Participants With Advanced Solid Tumors

Korábbi kezelés

• Has had prior treatment with PI3K/AKT/mTOR inhibitor(s), except in certain circumstances
• Has had treatment with any local or systemic antineoplastic therapy or investigational anticancer agent within 14 days or 4 half-lives, whichever is longer, prior to the initiation of study treatment up to a maximum washout period of 28 days. Endocrine therapy does not require a washout period if the patient is enrolling in a cohort with the same combination endocrine therapy.
• Has toxicities from previous anticancer therapies that have not resolved to baseline levels or CTCAE grade ≤1, with the exception of alopecia and peripheral neuropathy.
• Has had radiotherapy within 14 days before the initiation of study treatment

Laborértékek

• Has an established diagnosis of uncontrolled diabetes mellitus (defined as HbA1c ≥8% and/or FBG ≥140 mg/dL [7.7 mmol/L] and/or requiring or required insulin).

Életkor

• Has history (within ≤2 years before screening) of a solid tumor or hematological malignancy that is histologically distinct from the cancers being studied

Egyéb

• Has symptomatic brain or spinal metastases

• Has an advanced or refractory solid tumor malignancy that is metastatic or locally advanced and unresectable (as specified by Cohort)
• Has a new or recent tumor biopsy (collected at screening, if feasible) or will provide an adequate tissue sample prior to screening
• Has a tumor that harbors a documented PI3Kα mutation (cohort specific criterion for cohort-specific mutation types)
• Is ≥18 years of age at the time of signing the ICF
• Has an ECOG performance status score of 0 or 1 at screening
• Has adequate organ function as defined per protocol