Active clinical trials for "Diffuse Intrinsic Pontine Glioma"

This phase I/II trial studies the side effects and best dose of vorinostat and to see how well it works when given together with radiation therapy followed by maintenance therapy with vorinostat in treating younger patients with newly diagnosed diffuse intrinsic pontine glioma (a brainstem tumor). Vorinostat may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Radiation therapy uses high-energy x-rays to kill tumor cells. Giving vorinostat together with radiation therapy may kill more tumor cells.

The goal of this clinical research study is to find a safe dose of radiation that can be given to patients with brainstem glioma who have already received radiation therapy. You will receive photon radiation therapy. This type of radiation is similar to the radiation you have already had. Conformal radiotherapy or intensity modulated radiotherapy (IMRT) will be used to try to treat the tumor while affecting as little of the surrounding normal tissue as possible.

The aim of the study is to determine the safety of Cilengitide in combination with radiation therapy.

This phase I trial studies the side effects and the best dose of wild-type reovirus (viral therapy) when given with sargramostim in treating younger patients with high grade brain tumors that have come back or that have not responded to standard therapy. A virus, called wild-type reovirus, which has been changed in a certain way, may be able to kill tumor cells without damaging normal cells. Sargramostim may increase the production of blood cells and may promote the tumor cell killing effects of wild-type reovirus. Giving wild-type reovirus together with sargramostim may kill more tumor cells.

This is a single arm multi-center pilot trial within the Pacific Pediatric Neuro-Oncology Consortium (PNOC). The current study will use a new treatment approach based on each patient's tumor genomic profiling consisting of whole exome sequencing and RNA sequencing as well as predictive modeling.

This phase I/II trial studies the side effects of panobinostat nanoparticle formulation MTX110 (MTX110) in treating participants with newly-diagnosed diffuse intrinsic pontine glioma. Panobinostat nanoparticle formulation MTX110 may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.

Oncolytic adenovirus for pediatric naive DIPG, to be infused after tumor biopsy through the same trajectory in the cerebellar peduncle.

This is a Phase I clinical trial evaluating crenolanib (CP-868,596), an inhibitor of Platelet Derived Growth Factor Receptor (PDGFR)-kinase in children and young adults with newly diagnosed diffuse intrinsic pontine glioma (DIPG) (Stratum A) or in recurrent, progressive or refractory High Grade Glioma (HGG) including DIPG (Stratum B). This study drug targets the most commonly amplified region of genome found in DIPG and pediatric high grade glioma (HGG) which encodes for the PDGF receptor kinase. An oral investigational agent crenolanib will be administered daily during and after local radiation therapy (RT) in Diffuse Intrinsic Pontine Glioma DIPG (Stratum A), or daily for children with recurrent/refractory HGG (Stratum B).

The outcome for children with high-grade gliomas and diffuse intrinsic brainstem gliomas remains poor despite the use of multi-modal therapy with surgery, radiation therapy and chemotherapy.

Diffuse pontine gliomas are tumors on the pons portion of the brainstem. Their peak incidence is in children between 5 and 10 years old. Their location makes surgical resection impossible. Most patients are treated with radiation, which typically delays progression of the tumor for a median time of only about 6 months; median survival time is less than 1 year. The addition of chemotherapy has not improved the outcome. Alpha, beta, and gamma interferons have been used to treat malignant brain tumors, with mixed results. Different doses and different methods of administration have been studied. Alpha interferon is usually given in high doses 2 or 3 times a week, but it has serious side effects at these doses. Recent studies have shown that administering chemotherapy more frequently at smaller doses (metronomic) may have a better effect against the tumor. PEG-Intron(Trademark) is a form of interferon alpha combined with monomethoxy polyethylene glycol (PEG). It has a longer half-life than interferon alone, is administered once a week, and the long half-life reduces the peaks and troughs in blood levels. This study will enroll 32 patients under age 21. The primary goals of the study are to determine if there is a difference in the 2-year survival rate of patients treated with radiation alone and those treated with radiation followed by PEG-Intron(Trademark) and to define the toxicities of PEG-Intron(Trademark) in the study doses. Secondary goals are to evaluate various magnetic resonance imaging (MRI) techniques for noninvasive monitoring of changes in the brainstem and to evaluate neuropsychological function. In this study, PEG-Intron(Trademark) will be administered subcutaneously once a week at low doses (0.3 microgram per kilogram of body weight) for a 4-week cycle. The cycles will be repeated indefinitely until progression of disease or serious side effects develop. For less severe effects, the dose will be lowered and the patient may remain in the study. For more severe effects, the dose will be discontinued. Patients in the study may receive supportive medication but may not receive other forms of chemotherapy. Patients or their caregivers will be instructed in how to inject the drug. Patients and/or caregivers will be asked to maintain a diary documenting the dose, site of administration, and any side effects. The diary will be reviewed at each National Cancer Institute (NCI) visit. Patients will return to NCI before cycles 2 and 3. If there are no significant side effects, patients may then return to NCI before every other cycle, indefinitely (i.e., before cycles 5, 7, 9, etc.). Patients will undergo the following tests and procedures: Physical examination, including neurologic exam, monthly Complete blood count, differential, and platelet count weekly during cycle 1 and every 2 weeks thereafter if no severe side effects occur Blood chemistries weekly during cycle 1 and every 2 weeks thereafter if no severe side effects occur Endocrine function tests before each cycle Urinalysis before each cycle MRI of the brain before cycles 1, 2, 3, 5, 7, and every other month; patients may also have proton magnetic spectroscopic imaging performed at the time of the MRI