Current Clinical Trials

Open Trials

Trial ID
Trial Name
Study Chair
Children's Hospital Medical Center, Cincinnati
NCT03605550

A Phase 1b Study of PTC596 in Children With Newly Diagnosed Diffuse Intrinsic Pontine Glioma and High Grade Glioma

In this research study the investigators want to learn more about the safety of the study drug, PTC596 has when taken during radiation. The investigators also want to learn about the effects, if any, these drugs have on children and young adults with brain tumors.

The investigators are asking people to be in this research study who have been diagnosed with a high grade glioma (HGG) including diffuse intrinsic pontine glioma (DIPG) to be in the research, because they have scheduled to have radiation to treat their cancer.

The study is divided into two parts. The goal of the first part is to find the dose of PTC596 that can be given with radiation without causing serious side effects. The purpose of this surgical study is to test the amount of a study drug that may be found in the tumor and blood when given prior to and during a planned surgery for removal of the recurrent tumor.

Children's Hospital Medical Center, Cincinnati
NCT03355794

A Study of Ribociclib and Everolimus Following Radiation Therapy in Children With Newly Diagnosed Non-biopsied Diffuse Pontine Gliomas (DIPG) and RB+ Biopsied DIPG and High Grade Gliomas (HGG)

In this research study, we want to learn about the safety of the study drugs, ribociclib and everolimus, when given together at different doses after radiation therapy. We also want to learn about the effects, if any, these drugs have on children and young adults with brain tumors.

We are asking people to be in this research study who have been diagnosed with a high grade glioma, their tumor has been screened for the Rb1 protein, and they have recently finished radiation therapy. If a patient has DIPG or a Bi-thalamic high grade glioma, they do not need to have the tumor tissue screened for the Rb1 protein, but do need to have finished radiation therapy.

Tumor cells grow and divide quickly. In normal cells, there are proteins that control how fast cells grow but in cancer cells these proteins no longer work correctly making tumor cells grow quickly. Both study drugs work in different ways to slow down the growth of tumor cells. The researchers think that if the study drugs are given together soon after radiation therapy, it may help improve the effect of the radiation in stopping or slowing down tumor growth.

The study drugs, ribociclib and everolimus, have been approved by the United States Food and Drug Administration (FDA). Ribociclib is approved to treat adults with breast cancer and everolimus is approved for use in adults and children who have other types of cancers. The combination of ribociclib and everolimus has not been tested in children or in people with brain tumors and is considered investigational.

Submit a Trial Concept

Investigators with preclinical data suggesting an interesting novel agent targeting high risk pediatric brain tumors are invited to contact CONNECT to submit a trial concept. Accepted trial concepts will be developed with the investigator and their institution through CONNECT.