Get Involved
-
Efficacy of Lenalidomide Maintenance in Primary Central Nervous System Lymphoma and Primary Vitreoretinal Lymphoma: a Phase II, Open-label, Single-arm Study
Therefore, we intend to conduct a phase II study to evaluate the efficacy of maintenance therapy with lenalidomide as the maintenance therapy for patients with PCNSL or PVRL who have achieved CR or partial response after HD-MTX-based induction therapy followed by reduced-dose WBRT.Twentypatients with PCNSL or PVRL will be recruited. The primary outcome is 2-year progression-free survival from the first date of reduced-dose WBRT. Besides, the safety and the incidence of cute and late neurotoxicity related to reduced-dose WBRT, the single nucleotide polymorphism assay,and the clinical applications of plasma and CSF circulating tumor DNA and CSF lactate level will be investigated.
-
Efficacy of Postoperative Radiotherapy for Atypical Meningioma Without Venous Sinus Invasion After Gross-total Resection
Postoperative adjuvant radiotherapy is a key component of comprehensive treatment of meningioma. However, for atypical meningioma after total resection, there is still a huge controversy in patients who need adjuvant radiotherapy after surgery. Many scholars have focused on this problem and carried out some small-scale retrospective studies, but they have contradictory results. Some of the studies found that postoperative adjuvant radiotherapy could not improve the prognosis of patients, but was questioned because the sample size was too small, resulting in insignificant results, while other studies found that postoperative adjuvant radiotherapy can improve progression free...
-
Efficacy of the RayerKnife X Stereotactic Radiotherapy System in the Treatment of Brain Metastases
The goal of this clinical trial is to evaluate the efficacy of stereotactic radiotherapy in the treatment of brain metastases. The main question it aims to answer is: Did stereotactic radiotherapy improve LC rate in the treatment of brain metastases? Participants will be recorded for local control rates during follow-up.
-
Eflornithine (DFMO) and AMXT 1501 for Neuroblastoma, CNS Tumors, and Sarcomas
The purpose of this study is to evaluate the investigational oral drug AMXT 1501 in combination with oral eflornithine (DFMO). An investigational drug is one that has not been approved by the U.S. Food & Drug Administration (FDA), or any other regulatory authorities around the world for use alone or in combination with any drug, for the condition or illness it is being used to treat. The goals of this part of the study are: - Establish a recommended dose of AMXT 1501 in combination with DFMO - Test the safety and tolerability of AMXT 1501 in combination with DFMO - To determine the activity of study treatments chosen based on: - How each subject responds to...
-
Elemene Plus Stupp Protocol Versus Stupp Protocol Alone for Newly-diagnosed Glioblastoma
The goal of this phase II randomized clinical trial is to compare the safety and efficacy of Elemene plus Stupp Protocol (the new protocol) and Stupp Protocol alone (the standard protocol) in patients with newly-diagnosed glioblastomas (ndGBMs). The main questions to answer are: - Whether the new treatment protocol (Elemene plus Stupp Protocol) is clinically safe for ndGBM patients. - Whether the new treatment protocol (Elemene plus Stupp Protocol) brings better survival benefits for ndGBM patients compared to the standard-of-care Stupp Protocol. Study participants will be enrolled in 5 hospitals in China and randomly assigned to receive either the new...
-
Engineered HSV-1 M032 for the Treatment of Children and Adults With Newly Diagnosed Diffuse Midline Glioma After Standard of Care Radiation
The goal of this clinical research study is to learn about the safety and effects of M032 given directly into the tumor in children and adults with DMG and who have received standard-of-care radiation therapy.
-
Enhanced Local Intensified Radiation Therapy in Elderly Glioblastoma: a Phase 2 Hybrid Randomized Trial
Glioblastoma (GBM) is an aggressive malignancy of the central nervous system. Older adults with GBM have a unique constellation of medical, psychosocial, and supportive care needs. To address these challenges, prior work has evaluated the feasibility of hypofractionation, a treatment approach delivering fewer, larger radiation dosages over a shorter time period. Common hypofractionated regimens deliver a lower biologically equivalent radiation dose than the conventional regimens used for younger adults. Whether dose escalated hypofractionation can further improve outcomes in older adults remains unclear. This will be a hybrid randomized control trial comparing the efficacy and...
-
ERC1671 to Treat Malignant Gliomas When Given in Combination With GM-CSF, Cyclophosphamide, Bevacizumab and Pembrolizumab
This is a treatment clinical trial to assess the efficacy of ERC1671 in combination with bevacizumab and pembrolizumab in patients with GBM that has progressed following treatment with radiation and temozolomide. Patients will have surgery to collect the maximum amount of GBM tissue that can be reasonably collected. This tissue will be used to manufacturer ERC1671 for the patient. The patients will receive ERC1671 in combination with GM-CSF and cyclophosphamide, in combination with bevacizumab and pembrolizumab.
-
Establishing Radiolabelled PSMA as a Target for Glioma Treatment
A study is being performed to observe whether a novel type of brain imaging using a technique called PET-MRI may provide useful information in the 'mapping' of adult primary brain tumours. It employs a radiolabelled molecule targeting a particular molecule called PSMA which is hypothesised to be a marker of aggression in primary brain tumours. 'Mapping' of the concentration and distribution of this molecule within brain tumours via PET-MRI may provide vital clinical information regarding the extent and timing of treatment.
-
Establishment and Clinical Application of Risk Classification Model Based on Molecular Typing of Medulloblastoma in Children
The purpose of this study:(1) Development of a new risk classification model for childhood medulloblastoma. (2) Evaluation and improvement of existing individualized treatment protocols.
