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项与 TTRNA-DC vaccine(University of Florida) 相关的临床试验BRAVO: Newly-Diagnosed Brain Stem Gliomas Treated With Adoptive Cellular Therapy During Recovery From Focal Radiotherapy Alone or Focal Radiotherapy and Dose-intensified Temozolomide (Phase I)
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.
ACTION Trial: Adoptive Cellular Therapy Following Dose-Intensified Temozolomide in Newly-diagnosed Pediatric High-grade Gliomas (Phase I).
It is believed that the body's immune system protects the body by attacking and killing tumor cells. T-lymphocytes (T-cells) are part of the immune system and can attack when they recognize special proteins on the surface of tumors. In most patients with advanced cancer, T-cells are not stimulated enough to kill the tumor. In this research study, we will use a patient's tumor to make a vaccine which we hope will stimulate T-cells to kill tumor cells and leave normal cells alone.
High grade gliomas (HGGs) are very aggressive and difficult for the body's immune system to attack. Before T-cells can become active against tumor cells, they require strong stimulation by special "stimulator" cells in the body called Dendritic Cells (DCs) which are also part of the immune system. DCs can recognize the cancer cells and then activate the T lymphocytes, and create this strong stimulation.
The purpose of this research study is to learn whether anti-tumor T-cells and anti-tumor DC vaccines can be given safely. Most importantly, this study is also to determine whether the T-cells and DC vaccines can stimulate a person's immune system to fight off the tumor cells in the brain.
/ Active, not recruiting临床2期IIT Recurrent Medulloblastoma and Primitive Neuroectodermal Tumor Adoptive T Cell Therapy During Recover From Myeloablative Chemotherapy and Hematopoietic Stem Cell Transplantation
Immunotherapy is a specific approach to treating cancer that has shown promise in adult patients for the treatment of melanoma, malignant brain tumors, and other cancers. The study investigators will use the experience they have gained from these studies to try to improve the outcome for children affected by a recurrent brain tumor.
Approximately 35 patients with first recurrence of medulloblastoma (reMB)/supratentorial primitive neuroectodermal tumors (PNETs) will be treated with tumor-specific immune cells and dendritic cell vaccines to see what impact they have on the tumor.
100 项与 TTRNA-DC vaccine(University of Florida) 相关的临床结果
100 项与 TTRNA-DC vaccine(University of Florida) 相关的转化医学
100 项与 TTRNA-DC vaccine(University of Florida) 相关的专利(医药)
100 项与 TTRNA-DC vaccine(University of Florida) 相关的药物交易