Study of Orally Administered AG-881 in Patients With Advanced Solid Tumors, Including Gliomas, With an IDH1 and/or IDH2 Mutation

• ClinicalTrials.gov Identifier: NCT02481154
• Recruitment Status: Active, not recruiting
• First Posted: June 25, 2015
• Last Update Posted: March 22, 2024
• Sponsor: Institut de Recherches Internationales Servier
• Information provided by (Responsible Party): Servier ( Institut de Recherches Internationales Servier )

Study Description

Brief Summary:

This study evaluates the safety, pharmacokinetics, pharmacodynamics and clinical activity of AG-881 in Gliomas, that harbor an IDH1 and/or IDH2 mutation.

Condition or disease	Intervention/treatment	Phase
Glioma	Drug: AG881	Phase 1

Detailed Description:

The purpose of this Phase I, multicenter study is to evaluate the safety, pharmacokinetics, pharmacodynamics and clinical activity of AG-881 in gliomas, that harbor an IDH1and/or IDH2 mutation. The first portion of the study is a dose escalation phase where cohorts of patients will receive ascending oral doses of AG-881 to determine the maximum tolerated dose (MTD) and/or the recommended Phase II dose. The second portion of the study is a dose expansion phase where patients will receive AG-881 to further evaluate the safety, tolerability, and clinical activity of the recommended Phase II dose. The anticipated time on study treatment is until disease progression, unacceptable toxicity occurs or the patient is removed at the discretion of the investigator

Study Design

• Study Type: Interventional (Clinical Trial)
• Estimated Enrollment: 95 participants
• Allocation: N/A
• Intervention Model: Single Group Assignment
• Masking: None (Open Label)
• Primary Purpose: Treatment
• Official Title: A Phase 1, Multicenter, Open-Label, Dose-Escalation and Expansion, Safety, Pharmacokinetic, Pharmacodynamic, and Clinical Activity Study of Orally Administered AG-881 in Patients With Advanced Solid Tumors, Including Gliomas, With an IDH1 and/or IDH2 Mutation
• Actual Study Start Date: June 2015
• Actual Primary Completion Date: October 17, 2022
• Estimated Study Completion Date: March 2024

Arms and Interventions

Arm	Intervention/treatment
Experimental: AG881; AG-881 administered continuously as a single agent dosed orally on Days 1 to 28 of a 28-day cycle. Patients may continue treatment with AG-881 until disease progression, development of other unacceptable toxicity or Investigator discretion	Drug: AG881; AG-881 administered continuously as a single agent dosed orally on Days 1 to 28 of a 28-day cycle. Patients may continue treatment with AG-881 until disease progression or development of other unacceptable toxicity

Outcome Measures

Primary Outcome Measures :

1. Safety/Tolerability; incidence of adverse events [ Time Frame: Up to 26 weeks, on average ]
2. Maximum Tolerated Dose and/or the recommended Phase II dose of AG881 in patients with advance solid tumors, including gliomas [ Time Frame: Up to 26 weeks, on average ]

Secondary Outcome Measures :

1. Pharmacokinetic profiles including max concentration (Cmax), time to maximum concentration (Tmax), AUC, and elimination half-life [ Time Frame: Up to 26 weeks, on average ]
2. Pharmacodynamic levels of AG-881 [ Time Frame: Up to 26 weeks, on average ]
3. Pharmacodynamic levels of 2-HG [ Time Frame: Up to 26 weeks, on average ]
4. Clinical Activity according to RECIST v 1.1 (2009) for patients with solid tumors, by RANO (2010) criteria for patients with glioma [ Time Frame: Up to 26 weeks, on average ]

Eligibility Criteria

• Ages Eligible for Study: 18 Years and older (Adult, Older Adult)
• Sexes Eligible for Study: All
• Accepts Healthy Volunteers: No

Criteria

Inclusion Criteria:

• Patient must be ≥18 years of age
• Patient must have histologically or cytologically confirmed solid tumor, including glioma, with documented IDH1 and/or IDH2 gene-mutation. Patients in the dose escalation phase must have disease that has recurred or progressed following standard therapy and/or therapy with an inhibitor of mutant IDH1 and/or IDH2, or that has not responded to this therapy. Patients in the expansion phase may have previously untreated disease
• Patient must have evaluable disease by RECIST v1.1 for patients without glioma or by RANO or RANO LGG criteria for patients with glioma
• Patients with glioma must have a baseline brain MRI scan
• Patient must have archived primary tumor biopsies or surgical specimens, or biopsies of recurrent or metastatic samples
• Patient must be amenable to serial peripheral blood sampling, urine sampling, and tumor biopsies during the study
• Patient must be able to understand and willing to sign an informed consent
• Patient must have ECOG PS of 0 to 2
• Patient must have expected survival of ≥3 months
• Patient must have adequate bone marrow function as evidenced by absolute neutrophil count ≥1.5 ×10^9/L; hemoglobin >9 g/dL (Patients are allowed to be transfused to this level); platelets ≥75 × 10^9/L
• Patient must have adequate hepatic function as evidenced by: Serum total bilirubin ≤1.5 × upper limit of normal (ULN), unless considered due to Gilbert's disease or disease involvement; Aspartate aminotransferase (AST), alanine aminotransferase (ALT), and alkaline phosphatase (ALP) ≤2.5 × ULN. For patients with bone metastases and/or suspected disease-related liver or biliary involvement, AST, ALT and ALP must be ≤5 × ULN
• Patient must have adequate renal function as evidenced by: Serum creatinine ≤2.0 × ULN or Creatinine clearance >40 mL/min based on the Cockroft-Gault glomerular filtration rate (GFR) estimated: (140-Age) x (weight in kg) x (0.85 if female)/72 x serum creatinine
• Patient must be recovered from any clinically relevant toxic effects of any prior surgery, radiotherapy, or other therapy intended for the treatment of cancer
• Female patients with reproductive potential must have a negative serum pregnancy test within 7 days prior to first study drug administration. Patients with reproductive potential are defined as sexually mature women who have not undergone a hysterectomy, bilateral oophorectomy or tubal occlusion or who have not experienced natural menopause (i.e., who have not menstruated at all) for at least 24 consecutive months (i.e., have had menses at any time in the preceding 24 consecutive months). Women with reproductive potential as well as fertile men and their partners who are female with reproductive potential must agree to abstain from sexual intercourse or to use two highly effective forms of contraception from the time of giving informed consent, during the study, and for 90 days (females and males) following the last dose of AG 881

Exclusion Criteria:

• Patients who received systemic anticancer therapy or radiotherapy <21 days prior to their first day of study drug administration
• Patients who received an investigational agent (including AG-120 or AG-221) <14 days prior to their first day of study drug administration. In addition, the first dose of AG-881 should not occur before a period ≥5 half-lives of the investigational agent (other than AG-120 or AG-221) has elapsed.
• Patients with gliomas who have had prior treatment with bevacizumab (Avastin) are excluded
• Patients who are pregnant or breast feeding
• Patients with an active severe infection that required anti-infective therapy or with an unexplained fever >38.5°C during screening visits or on their first day of study drug administration (at the discretion of the Investigator, patients with tumor fever may be enrolled)
• Patients with New York Heart Association (NYHA) Class III or IV congestive heart failure or LVEF <40% by echocardiogram (ECHO) or multi-gated acquisition (MUGA) scan obtained within approximately 28 days of C1D1
• Patients with a history of myocardial infarction within the 6 months prior to screening
• Patients with known unstable or uncontrolled angina pectoris
• Patients with a known history of severe and/or uncontrolled ventricular arrhythmias
• Patients with QTc interval ≥450 msec or with other factors that increase the risk of QT prolongation or arrhythmic events (e.g., heart failure, hypokalemia, family history of long QT interval syndrome)
• Patients taking medications that are known to prolong the QT interval unless they can be transferred to other medications within ≥5 half-lives prior to dosing, or unless the medications can be properly monitored during the study.
• Patients with known infection with human immunodeficiency virus (HIV) or active hepatitis B or C
• Patients with known dysphagia, short-gut syndrome, gastroparesis, or other conditions that limit the ingestion or gastrointestinal absorption of drugs administered orally
• Patients with brain metastases that are untreated, symptomatic, or require therapy to control symptoms; or any radiation, surgery, or other therapy, including those used to control symptoms, within 1 month of first dose
• Glioma patients with evidence of intracranial or intratumoral hemorrhage either by MRI or CT scan

Contacts and Locations

Locations

United States, California

UCLA Oncology Center

Los Angeles, California, United States, 90024

University of California San Francisco

San Francisco, California, United States, 94143

United States, Florida

University of Miami

Miami, Florida, United States, 33136

United States, Massachusetts

Dana-Farber Cancer Institute

Boston, Massachusetts, United States, 02215

United States, New York

Memorial Sloan Kettering Cancer Center

New York, New York, United States, 10065

United States, North Carolina

Duke University Medical Center

Durham, North Carolina, United States, 27710

United States, Tennessee

Sarah Cannon Research Institute

Nashville, Tennessee, United States, 37203

United States, Texas

MD Anderson Cancer Center

Dallas, Texas, United States, 75390

UT Southwestern Medical Center

Houston, Texas, United States, 77030

Sponsors and Collaborators

Institut de Recherches Internationales Servier

More Information

Study Data/Documents: Individual Participant Data Set 

Study Protocol 

Statistical Analysis Plan 

Informed Consent Form 

Clinical Study Report 

Study-level clinical trial data 

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):

Mellinghoff IK, Penas-Prado M, Peters KB, Burris HA 3rd, Maher EA, Janku F, Cote GM, de la Fuente MI, Clarke JL, Ellingson BM, Chun S, Young RJ, Liu H, Choe S, Lu M, Le K, Hassan I, Steelman L, Pandya SS, Cloughesy TF, Wen PY. Vorasidenib, a Dual Inhibitor of Mutant IDH1/2, in Recurrent or Progressive Glioma; Results of a First-in-Human Phase I Trial. Clin Cancer Res. 2021 Aug 15;27(16):4491-4499. doi: 10.1158/1078-0432.CCR-21-0611. Epub 2021 Jun 2.

• Responsible Party: Institut de Recherches Internationales Servier
• ClinicalTrials.gov Identifier: NCT02481154
• Other Study ID Numbers: AG881-C-002
• First Posted: June 25, 2015
• Last Update Posted: March 22, 2024
• Last Verified: March 2024

Individual Participant Data (IPD) Sharing Statement:

• Plan to Share IPD: Yes

Plan Description

Qualified scientific and medical researchers can request access to anonymized patient-level and study-level clinical trial data.

Access can be requested for all interventional clinical studies:

• used for Marketing Authorization (MA) of medicines and new indications approved after 1 January 2014 in the European Economic Area (EEA) or the United States (US).
• where Servier is the Marketing Authorization Holder (MAH). The date of the first MA of the new medicine (or the new indication) in one of the EEA Member States will be considered for this scope.

In addition, access can be requested for all interventional clinical studies in patients:

• sponsored by Servier
• with a first patient enrolled as of 1 January 2004 onwards
• for New Chemical Entity or New Biological Entity (new pharmaceutical form excluded) for which development has been terminated before any Marketing authorization (MA) approval.

• Supporting Materials: Study Protocol; Statistical Analysis Plan (SAP); Informed Consent Form (ICF); Clinical Study Report (CSR)
• Time Frame: After Marketing Authorisation in EEA or US if the study is used for the approval.
• Access Criteria: Researchers should register on Servier Data Portal and fill in the research proposal form. This form in four parts should be fully documented. The Research Proposal Form will not be reviewed until all mandatory fields are completed.
• URL: https://clinicaltrials.servier.com/

Keywords provided by Servier ( Institut de Recherches Internationales Servier ):

Glioma; IDH1; IDH2; Dual Mutation; AG-881

Additional relevant MeSH terms:

Glioma; Neoplasms, Neuroepithelial; Neuroectodermal Tumors; Neoplasms, Germ Cell and Embryonal; Neoplasms by Histologic Type; Neoplasms; Neoplasms, Glandular and Epithelial; Neoplasms, Nerve Tissue