Phase I Study of HMPL-306 for the Treatment of Gliomas With IDH1 and/or IDH2 Mutations

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Phase I Study of HMPL-306 for the Treatment of Gliomas With IDH1 and/or IDH2 Mutations

Study Purpose

This study is a multicenter, randomized controlled Phase I clinical study to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, and preliminary efficacy of HMPL-306 in patients with gliomas harboring IDH1 and/or IDH2 mutations

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	18 Years and Over
Gender	All

More Inclusion & Exclusion Criteria

Inclusion Criteria:

1. Fully informed about the study and voluntarily sign the informed consent form (ICF). 2. Age ≥ 18 years. 3. Safety Lead-In Phase: Patients with gliomas of a documented IDH1 and/or IDH2 mutation. Perioperative Study Phase: Patients with gliomas of definitive or suspected IDH1 and/or IDH2 mutations scheduled for surgery. 4. All patients must have at least one measurable lesion. 5. Karnofsky Performance Status (KPS) score ≥ 80% . 6. In the investigator's judgment, a life expectancy of ≥ 12 weeks. 7. Sufficient bone marrow and organ function.

Exclusion Criteria:

1. Previous treatment with IDH inhibitors. 2. Unresolved toxicity from previous antitumor treatments not reverted to ≤ Grade 1 (except for alopecia, skin pigmentation changes, and ≤ Grade 2 peripheral neuropathy). 3. Patients assessed by researchers to have high-risk or unstable conditions. 4. Having other malignancies or a history of other malignancies within 5 years prior to screening. 5. History of clinically significant liver disease, including active infection with viral hepatitis, or other active hepatitis, alcoholic liver disease, cirrhosis, etc. 6. Patients with HIV infection. 7. Pregnancy (positive pregnancy test before dosing) or currently breastfeeding women. 8. Presence of diseases or conditions affecting drug absorption. 9. Any other conditions, in the investigator's judgment, unsuitable for the study drug, will result in exclusion.

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.	NCT07025018
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 1
Lead Sponsor The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.	Hutchmed
Principal Investigator The person who is responsible for the scientific and technical direction of the entire clinical study.	Jinsong WuBo Zhang
Principal Investigator Affiliation	Huashan HospitalHutchmed
Agency Class Category of organization(s) involved as sponsor (and collaborator) supporting the trial.	Industry
Overall Status	Recruiting
Countries	China
Conditions The disease, disorder, syndrome, illness, or injury that is being studied.	Gliomas Harboring IDH1 and/or IDH2 Mutations

Additional Details

HMPL-306 is a dual IDH1/2 inhibitor. This is a multicenter, randomized controlled phase I clinical study to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, and preliminary efficacy of HMPL-306 in patients with gliomas harboring IDH1 and/or IDH2 mutations. The study consists of 2 parts: Part 1 (safety lead-in phase) and Part 2 (perioperative phase). Part 1 will determine safety and DLT. Part 2 will administer the HMPL-306 or no treatment to mIDH-positive gliomas.

Arms & Interventions

Arms

Experimental: Safety run-in

This phase plans to enroll patients with gliomas of IDH1 and/or IDH2 mutations. The DLT will be evaluated during the first 28 days after the initial dosage.

Experimental: Perioperative study phase

This phase plans to enroll patients with gliomas of definitive or suspected IDH1 and/or IDH2 mutations, who are scheduled for surgery. Patients who meet the inclusion criteria will be randomized to groups A, B, or C, to receive or not receive HMPL-306 treatment before surgery.

Interventions

Drug: - HMPL-306

IDH small molecule inhibitor

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.