Antineoplastic Agents

All Drugs and Chemicals

Atezolizumab

Immune Checkpoint Inhibitors

Antineoplastic Agents, Immunological

During the DLT Observation I, patients will be treated with AN2025 and Atezolizumab until the patient experiences disease progression, unacceptable toxicity or withdraws consent. The starting dose of AN2025 is 50 mg. If tolerated, then a subsequent cohort will escalate to 100 mg. A dose de-escalation cohort to 80 mg may occur if the 100 mg is not well tolerated. The dose of Atezolizumab will remain constant at 1200 mg every 3 weeks (Q3W) for each dose level of AN2025 and in each cohort. Atezolizumab is administered intravenously over 60 minutes. If the first infusion is tolerated, all subsequent infusions may be delivered over 30 minutes.

During the DLT Observation II, patients will be treated with AN0025 and Atezolizumab until the patient experiences disease progression, unacceptable toxicity or withdraws consent. The starting dose of AN0025 is 250 mg. If tolerated, then a subsequent cohort will escalate to 500 mg. If 250 mg AN0025 is not tolerated, de-escalate to 125 mg. The dose of Atezolizumab will remain constant at 1200 mg Q3W for each dose level of AN0025 and in each cohort. Atezolizumab is administered intravenously over 60 minutes. If the first infusion is tolerated, all subsequent infusions may be delivered over 30 minutes.

The DLT Observation III will be started after safety data review by the investigators and the sponsor of the double combination treatments in Observations I and II. Patients enrolled in Observation III will start with the recommended dose of AN0025 from Observation II, 1200 mg Atezolizumab, and AN2025 will start from 50 mg QD. Patients will be treated with all three study drugs until the patient experiences disease progression, unacceptable toxicity or withdraws consent. The dose of Atezolizumab will be the same (i.e., 1200 mg Q3W) regardless of dose levels of AN2025 and cohorts. Atezolizumab is administered intravenously over 60 minutes every three weeks. If the first infusion is tolerated, all subsequent infusions may be delivered over 30 minutes. The dose of AN0025 as determined in Observation II will remain constant for each dose level of AN2025 and each cohort, unless the investigators and the sponsor determine that the toxicity comes from the AN0025 + Atezolizumab combination.

AN2025

AN0025

Atezolizumab 1200 mg in 20 ML Injection

Robert Atkinson, PhD, MSCR

Jennifer Diamond, MD

Alexander Philipovskiy, MD, PhD

Eugenia Girda, MD, FACOG

Kristen R Spencer, DO, MPH

Susanna Ulahannan, MD

This is an open-label, multicenter, Phase 1a study to evaluate the safety, tolerability, PK and preliminary efficacy of AN2025 and AN0025 in double or triple combination treatments with Atezolizumab in patients with locally advanced/metastatic tumors.

This is an open-label, multicenter, Phase 1a study to evaluate the safety, tolerability, PK and preliminary efficacy of AN2025 and AN0025 in double or triple combination treatments with Atezolizumab in patients with locally advanced/metastatic tumors. This study consists of three DLT Observation Periods I, II and III. Observations I and II are double combination treatments, which will be conducted in parallel, whereas Observation III (the triple combination treatment) will be initiated only after a thorough review of the safety data from Observations I and II. In all three Observation Periods, a "6 + 3 design" will be utilized for dose finding with dose escalation and de-escalation.

Double/Triple Combinations of AN2025, AN0025 and Atezolizumab in Advanced Solid Tumors

An Open-Label, Multicenter, Phase 1a Study of AN2025 and AN0025 in Double Combination With Atezolizumab and in Triple Combination With Atezolizumab in Patients With Advanced Solid Tumors

Number of participants with Dose Limiting Toxicities (DLTs)

The safety profile will be assessed by monitoring the adverse events (AE) per the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI-CTCAE) version 5.0

ORR is defined as the proportion of patients with a best overall response of complete response (CR) or partial response (PR), by Investigator review and in accordance with RECIST 1.1.

PFS is defined as the time from the date of the first dose of study drug to the date of the first documentation of disease progression or death, whichever occurs first.

DOR is defined as the time from the earliest objective response to disease progression or death.

OS is defined as the time from the date of the first dose of study drug to the date of death.

Efficacy by PIK3CA mutation in Observation I and III

Spots Global Cancer Trial Database for an2025

Every month we try and update this database with for an2025 cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Spots Global Cancer Trial Database for an2025

Every month we try and update this database with for an2025 cancer trials from around the world to help patients and their families find trials that might be right for them. We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Every month we try and update this database with for an2025 cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.