Main Menu
Main Menu
Diffuse intrinsic pontine gliomas (DIPGs), which diffusely occupy the pons of brainstem, are the deadliest primary brain cancer in children. Biopsy for pathology plus radiotherapy remains the current standard-of-care treatment that is minimal effective. Thus, the median overall survival after diagnosis is just 10 months. Recent studies have identified a lysine 27-to-methionine (K27M) somatic mutation at histone H3 variant (H3.3), as a feature mutation in DIPGs. Several preclinical studies have already demonstrated H3.3-K27M as a promising target for immunotherapy. The researched vaccine is a cancer-treatment vaccine containing an H3.3-K27M targeted neoantigen peptide, that can be taken up by antigen-presenting cells (APCs). APCs can present the peptide with the major histocompatibility complex (MHC) molecules on cell surface, thereby activating neoantigen-specific T cells and triggering corresponding cytotoxic T cell immune responses to eliminate H3.3-K27M-expressing DIPG cells. The main goal of this study is investigating the safety and preliminary efficacy of the vaccine in treating newly-diagnosed DIPGs when the vaccine is administered in combination with the standard-of-care treatment.
|
Accepts Healthy Volunteers
Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms |
Yes |
|
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 | 5 Years and Over |
| Gender | All |
|
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. |
NCT04749641 |
|
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. |
Yang Zhang |
|
Principal Investigator
The person who is responsible for the scientific and technical direction of the entire clinical study. |
Liwei Zhang, M.D. |
| Principal Investigator Affiliation | Beijing Tiantan Hospital |
|
Agency Class
Category of organization(s) involved as sponsor (and collaborator) supporting the trial. |
Other, Industry |
| Overall Status | Recruiting |
| Countries | China |
|
Conditions
The disease, disorder, syndrome, illness, or injury that is being studied. |
Diffuse Intrinsic Pontine Glioma |
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.
