This clinical trial is focused on studying a type of brain tumor called high-grade glioma in children. High-grade gliomas are aggressive tumors that occur in the brain and can be challenging to treat. The study will use a medication called rapamycin, also known by its code name sirolimus, which is taken as an oral solution. Rapamycin is being investigated for its potential to help manage these tumors by targeting specific pathways in the body that may contribute to tumor growth.
The purpose of this study is to evaluate the safety and effectiveness of rapamycin in treating high-grade gliomas in children. Participants in the study will receive rapamycin and will be monitored for any side effects and how well the treatment works over time. The study will track the overall survival of participants, as well as how long they remain free from tumor progression or other events related to the disease. The study will also assess the overall response rate to the treatment, which includes measuring any changes in the tumor size or condition.
Throughout the study, researchers will carefully observe and record any adverse reactions to rapamycin, especially those that are more severe. The study aims to provide valuable information on the potential benefits and risks of using rapamycin for treating high-grade gliomas in children, contributing to the understanding and management of this challenging condition.



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