A Phase 1/2, Open-Label Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Efficacy of TNG260 as Single Agent and in Combination With an Anti-PD-1 Antibody In Patients With STK11 Mutated Advanced Solid Tumors

Trial ID: NCT05887492

Interventional - Phase 1/2 - Active, not recruiting

The goal of this interventional clinical trial is to learn about TNG260, a CoREST inhibitor, in combination with pembrolizumab in patients with advanced solid tumors with a known STK11 mutation. The main question\[s\] it aims to answer are: * the recommended dose for Phase 2 * to evaluate the safety and tolerability of the combination therapy * to determine the pharmacokinetics of TNG260 * to evaluate the initial antineoplastic activity Participants will receive study treatment until they experience an undesirable side effect, their disease progresses or until they withdraw consent.

Conditions

• Non Small Cell Lung Cancer
• Solid Tumors, Adult
• Lung Cancer
• Lung Adenocarcinoma

Interventions

• TNG260
• Pembrolizumab

Eligibility

Inclusion criteria

• Is ≥18 years of age at the time of signature of the main study ICF.
• Has ECOG performance status of 0 or 1.
• Has measurable disease based on RECIST v1.1.
• All participants must have documented STK11 mutation in a solid tumor, which is identified through a validated analytical method
• Has confirmed histologic or cytologic diagnosis of a locally advanced or metastatic solid tumor.
• Adequate organ function/reserve per local labs
• Adequate liver function per local labs
• Adequate renal function per local labs
• Negative serum pregnancy test result at screening
• Written informed consent must be obtained according to local guidelines

Exclusion criteria

• Known allergies, hypersensitivity, or intolerance to TNG260, PD-1 antibody or its excipients
• Uncontrolled intercurrent illness that will limit compliance with the study requirements
• Active infection requiring systemic therapy
• Currently participating in or has planned participation in a study of another investigational agent or device
• Impairment of GI function or disease that may significantly alter the absorption of oral TNG260
• Active prior or concurrent malignancy.
• Central nervous system metastases associated with progressive neurological symptoms
• Current active liver disease from any cause
• Clinically relevant cardiovascular disease
• A female patient who is pregnant or lactating

Sponsor

Tango Therapeutics, Inc.

Source: ClinicalTrials.gov

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