Phase 3 Study of Vorasidenib (S095032/AG-881) in Asian Participants With Residual or Recurrent Grade 2 Glioma With an IDH1 orIDH2 Mutation

Study Purpose

The objective of this study is to determine the efficacy, safety, and pharmacokinetics of vorasidenib in Asian participants with residual or recurrent Grade 2 glioma with an IDH1 or IDH2 mutation. The study will begin with a safety lead-in (SLI) phase and then will transition to a randomized double-blind placebo-controlled phase. During the study participants will have study visits on day 1 and 15 of the first two cycles, and then only on day 1 of treatment cycles in the frequency included in the study schedule of assessments. All participants will have an end of treatment visit within 7 days after their last dose of study treatment. Approximately 28 (+5) days after treatment has ended, a safety follow-up visit will occur. Study visits may include questionnaires, blood tests, ECG, vital signs, and a physical examination. Beginning at the end of treatment visit participants will be contacted by phone every 6 months for overall survival up to 5 years after the last participant is randomized or until death, withdrawal of consent from overall study participation, lost to follow-up, or sponsor ending the study, whichever occurs first.

Recruitment Criteria

Accepts Healthy Volunteers Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms	No
Study Type An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes. An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes. Searching Both is inclusive of interventional and observational studies.	Interventional
Eligible Ages	12 Years and Over
Gender	All

More Inclusion & Exclusion Criteria

Inclusion Criteria:

- Be at least 12 years of age (for Randomized Double-Blind phase) and weigh at least 40 kg.

- Have a Karnofsky Performance Scale (KPS) score (for participants ≥16 years of age) or Lansky Play Performance Scale (LPPS) score (for participants <16 years of age) of ≥80%.

- Have Grade 2 oligodendroglioma or astrocytoma per WHO 2016 criteria.

- Have had at least 1 prior surgery for glioma with the most recent one having occurred at least 1 year (-1 month) and not more than 5 years (+3 months) before randomization, and no other prior anticancer therapy, including radiotherapy and not be in need of immediate chemotherapy or radiotherapy.

- Have confirmed IDH1 (IDH1 R132H/C/G/S/L mutation variants tested) or IDH2 (IDH2 R172K/M/W/S/G mutation variants tested) gene mutation status disease.

- Have MRI-evaluable, measurable, non-enhancing disease, as confirmed by the BIRC for double blind part.

Exclusion Criteria:

- Have had any prior anticancer therapy other than surgery (biopsy, sub-total resection, gross-total resection) for treatment of glioma including systemic chemotherapy, radiotherapy, vaccines, small-molecules, IDH inhibitors, investigational agents, laser ablation, etc. - Concurrent active malignancy except for a) curatively resected nonmelanoma skin cancer or b) curatively treated carcinoma in situ.

Participants with previously treated malignancies are eligible provided they have been disease-free for 3 years at Screening.

- Have any other acute or chronic medical or psychiatric condition that may increase the risk associated with the study participation or investigational product administration or may interfere with the interpretation of study results.

- Have known active hepatitis B virus (HBV) or hepatitis C virus (HCV) infection, known positive human immunodeficiency virus antibody results, or AIDS-related illness.

Participants with a sustained viral response to HCV treatment or immunity to prior HBV infection will be permitted. Participants with chronic HBV that is adequately suppressed by institutional practice will be permitted.

Trial Details

Trial ID: This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.	NCT06780930
Phase Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans. Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data. Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs. Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.	Phase 3
Lead Sponsor The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.	Servier
Principal Investigator The person who is responsible for the scientific and technical direction of the entire clinical study.	N/A
Principal Investigator Affiliation	N/A
Agency Class Category of organization(s) involved as sponsor (and collaborator) supporting the trial.	Industry
Overall Status	Recruiting
Countries	China, Taiwan
Conditions The disease, disorder, syndrome, illness, or injury that is being studied.	Residual or Recurrent Grade 2 IDH Mutant Glioma

Arms & Interventions

Arms

Experimental: Randomized Double-Blind Phase: Vorasidenib

Placebo Comparator: Randomized Double-Blind Phase: Placebo

Interventions

Drug: - Vorasidenib

For oral administration once daily

Drug: - Placebo

For oral administration once daily

Contact a Trial Team

If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.

International Sites

The Second People's Hospital of Shenzhen, Shenzhen, Guangdong, China

Status

Recruiting

Address

The Second People's Hospital of Shenzhen

Shenzhen, Guangdong,

Site Contact

Cookie Policy

Main Menu

Clinical Trial Finder