View clinical trials related to Diffuse Intrinsic Pontine Glioma.
Filter by:This phase II trial determines if the combination of ONC201 with different drugs, panobinostat or paxalisib, is effective for treating patients with diffuse midline gliomas (DMGs). Despite years of research, little to no progress has been made to improve outcomes for patients with DMGs, and there are few treatment options. ONC201, panobinostat, and paxalisib are all enzyme inhibitors that may stop the growth of tumor cells by clocking some of the enzymes needed for cell growth. This phase II trial assesses different combinations of these drugs for the treatment of DMGs.
Childhood aggressive gliomas are rare brain tumors with very poor prognosis. Due to the tumor's location and infiltrative nature, surgical removal is not always possible, and even when resection is performed and combined with chemo- and/or radiotherapy, tumor cells frequently persist, eventually giving rise to tumor recurrence. A promising strategy to eradicate persisting tumor cells is vaccination with dendritic cells (DC). DC are immune cells that play an important role in organizing the body's defense against cancer. The goal of DC vaccination is to activate these natural anti-tumor defense mechanisms to delay or prevent tumor progression or recurrence. Previous clinical studies have demonstrated that DC vaccination is well-tolerated, safe and capable of eliciting tumorspecific immunity. A clinical study including 10 pediatric patients (aged ≥ 12 months and < 18 years at the time of signing the informed consent) with brain (stem) tumors is initiated at the Antwerp University Hospital to investigate intradermal vaccination with WT1 mRNA-loaded autologous monocyte-derived DCs, either combined with first-line chemoradiation treatment or administered as adjuvant therapy following previous therapies. The general objective of this phase I/II clinical study is (1) to demonstrate that WT1-targeted DC vaccine production and administration in pediatric patients with HGG and DIPG, either combined with first-line chemoradiation treatment or administered as adjuvant therapy following previous therapies, is feasible and safe, (2) to study vaccine-induced immune responses, (3) to document patients' quality of life and clinical outcome for comparison with current patients' outcome allowing indication of the added value.
The blood brain barrier (BBB) prevents some drugs from successfully reaching the target tumor. Focused Ultrasound (FUS) using microbubbles and neuro-navigator-controlled sonication is a non-invasive method of temporarily opening up the blood brain barrier to allow a greater concentration of the drug to reach into the brain tumor. This may improve response and may also reduce system side effects in the patient. The primary purpose of this study is to evaluate the feasibility of safely opening the BBB in children with progressive diffuse midline gliomas (DMG) treated with oral Panobinostat using FUS with microbubbles and neuro-navigator-controlled sonication. For the purpose of the study, the investigators will be opening up the BBB temporarily in one, two, or three locations around the tumor using the non-invasive FUS technology, and administrating oral Panobinostat in children with progressive DMG.
9-ING-41 has anti-cancer clinical activity with no significant toxicity in adult patients. This Phase 1 study will study its efficacy in paediatric patients with advanced malignancies.
This trial studies how well fimepinostat works in treating patients with newly diagnosed diffuse intrinsic pontine glioma, or medulloblastoma, or high-grade glioma that have come back. Fimepinostat may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.
A study to learn about safety and find out maximum tolerable dose of palbociclib given in combination with chemotherapy (temozolomide with irinotecan or topotecan with cyclophosphamide) in children, adolescents and young adults with recurrent or refractory solid tumors (phase 1). Neuroblastoma tumor specific cohort to further evaluate antitumor activity of palbociclib in combination with topotecan and cyclophosphamide in children, adolescents, and young adults with recurrent or refractory neuroblastoma. Phase 2 to learn about the efficacy of palbociclib in combination with irinotecan and temozolomide when compared with irinotecan and temozolomide alone in the treatment of children, adolescents, and young adults with recurrent or refractory Ewing sarcoma (EWS).
Prospective, non-blinded, randomised two cohorts study on the efficacy of two different radiotherapy schedule for DIPG by using the same concomitant and post-radiotherapy systemic treatment.
The goal of this study is to evaluate the safety of the study drug PTC596 (Unesbulin) taken in combination with radiotherapy (RT) when given to pediatric patients newly diagnosed with High-Grade Glioma (HGG) including diffuse intrinsic pontine glioma (DIPG). The main aims of the study are to: - Find the safe dose of the study drug PTC596that can be given without causing serious side effects. - Find out the amount of drug that enters blood (in all patients) and tumor (in patients who receive drug prior to a planned surgery for removal of their brain tumor) During the first cycle (6-7weeks), patients will receive drug orally twice a week in combination with daily RT. During subsequent cycles (4 weeks each), they will receive only the study drug orally twice a week. Funding Source - FDA OOPD
This is a multicenter, open-label, seven arm, dose escalation, phase I study of oral ONC201 in pediatric patients with newly diagnosed Diffuse Intrinsic Pontine Glioma (DIPG) and recurrent/refractory H3 K27M gliomas. Arm A will define the RP2D for single agent ONC201 in pediatric patients with glioma who are positive for the H3 K27M mutation (positive testing in CLIA laboratory) and have completed at least one line of prior therapy. This will allow for recurrent patients and also patients who have not yet recurred, but have completed radiation and will inevitably recur based on prior clinical experience and the literature. Arm B will define the RP2D for ONC201 in combination with radiation in pediatric patients with newly diagnosed DIPG. Arm C will determine intratumoral drug concentrations and biomarker expression in pediatric patients with midline gliomas. Arm D will determine H3 K27M DNA levels and drug concentrations in the CSF of pediatric H3 K27M-mutant glioma patients. Arm E will determine the RP2D for single agent ONC201 administered as a liquid formulation in Ora-Sweet to patients with DIPG and/or H3 K27M glioma. Arm F is a dose expansion cohort to confirm the safety and estimate the efficacy in recurrent H3 K27M-mutant glioma population at the RP2D. Arm G will define the RP2D for single agent ONC201 given on two consecutive days of each week in pediatric patients with glioma who are positive for the H3 K27M mutation and have completed at least one line of prior therapy.
The standard of care for children with DIPG includes focal radiotherapy (RT) but outcomes have remained dismal despite this treatment. The addition of oral Temozolomide (TMZ) concurrently with RT followed by monthly TMZ was also found to be safe but ineffective. Recent studies in adults have shown that certain types of chemotherapy induce a profound but transient lymphopenia (low blood lymphocytes) and vaccinating and/or the adoptive transfer of tumor-specific lymphocytes into the cancer patient during this lymphopenic state leads to dramatic T cell expansion and potent immunologic and clinical responses. Therefore, patients in this study will either receive concurrent TMZ during RT and immunotherapy during and after maintenance cycles of dose-intensive TMZ (Group A) or focal radiotherapy alone and immunotherapy without maintenance DI TMZ (Group B). Immune responses during cycles of DC vaccination with or without DI TMZ will be evaluated in both treatment groups.