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Prospective non-interventional study of clinical outcomes and biomarkers in patients with stage 0-IV skin melanoma in real clinical practice
Primary melanocytic tumors of the central nervous system are rare lesions and occur develop from leptomeningeal melanocytes. The WHO classification of tumors of the central nervous system in its most recent version (2021) distinguishes on the one hand the circumscribed melanocytic tumors including melanocytoma, benign, and its slope malignant, meningeal melanoma, with an intermediate grade lesion in between, called intermediate grade melanocytoma. They are to be distinguished from diffuse tumors or multifocal diseases such as melanocytosis and its malignant corollary, melanomatosis. The main current challenge is to distinguish them...
In this prospective, open, single-armed, multicenter, phase II study for application of 5-ALA in children and adolescents with supratentorial brain tumors 80 patients will be investigated. Primary objective of the study is to determine the safety of 5-ALA for fluorescence-guided resections in children and adolescents with supratentorial, intra-axial brain tumors. Secondary objectives are - to determine whether fluorescent tissue truly signifies tumor (positive predictive value) in various pediatric brain tumors - to determine the degree of tumor resection on early post-operative MRI - and to...
In acute lymphoblastic leukemia (ALL), the occult central nervous system (CNS) involvement appears to be associated with poor prognosis. Flow cytometry (FCM) allows detection of occult CNS localization. The current international guidelines do not recommend the use of FCM in the assessment of CNS at onset in adult ALL patients. Large-scale prospective studies will help to clarify whether or not patients with occult CNS localization should undergo CNS-directed therapy. Understanding this seems particularly important nowadays considering that with the introduction of new drugs (monoclonal antibodies, next-generation tyrosine kinase...
The study was a single-arm study designed to evaluate the efficacy and safety of Chidamide combined with Toripalimab.
This study is researching an experimental drug called REGN3767, also known as fianlimab (R3767), when combined with another medication called REGN2810, also known as cemiplimab (each individually called a "study drug" or called "study drugs" when combined). The study is focused on patients with a type of skin cancer known as melanoma. The aims of the study are to see how effective the combination of fianlimab and cemiplimab are in treating the melanoma skin cancer, in comparison with a medication, pembrolizumab, approved for the treatment of melanoma skin cancer in adults, and to observe any similarities, or differences, in how the...
This study aims to explore whether the combination of surufatinib (anti-angiogenic therapy) and sintilimab (PD-1 inhibitor) on the basis of EP regimen can further improve the effective rate and survival time of first-line treatment for patients with advanced gastric neuroendocrine carcinoma, and explore the safety and tolerability of this regimen.
This is a study on the clinical application of chimeric antigen receptor modified γδ T cells (CAR-γδ T cells) in relapsed and refractory B7H3 Positive malignant brain glioma.The main purpose of this study was to evaluate the safety and feasibility of CAR-γδ T cell infusion in patients with relapsed and refractory B7H3 Positive malignant brain glioma.
The goal of this clinical trial is to test augmented reality (AR) based neuronavigation system in surgeries for patients of brain neoplasm or cerebral vascular disease. The main questions it aims to answer are: • AR based neuronavigation system can achieve accuracy that is not inferior to conventional intraoperative navigation system. Participants will participate the study after informed consent. When participants undergo surgery for their brain tumor, we will set up 2 types of neuronavigation, conventional navigation system and developed AR based neuronavigation system. Surgeon will plan and conduct surgery based on only...
Single Cohort A(GAIA-102 alone): Confirm the safety of GAIA-102 alone for refractory/relapse neuroblastoma or pediatric solid tumors with lung metastases, and decide recommended dose for Phase II. Cohort B(GAIA-102 with Dinutuximab): Confirm the safety of GAIA-102 with Dinutuximab, Filgrastim, Teceleukin combination for refractory/relapse neuroblastoma and decide recommended dose for Phase II. Cohort C(GAIA-102 with Nivolumab):Confirm the safety of GAIA-102(Follow the recommended doses in Cohort A) with Nivolumab. Cohort C(GAIA-102 with Nivolumab):Confirm the safety of GAIA-102(Follow the recommended doses in...
