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This is to study if neoadjuvant atezolizumab therapy is beneficial for patients with recurrent glioblastoma and a low mutational burden.
This phase II trial studies how well anakinra works in preventing severe chimeric antigen receptor T-cell-related encephalopathy syndrome after chimeric antigen receptor T-cell therapy in patients with large B-cell lymphoma that has come back or has not responded to treatment. Immunosuppressive therapy, such as anakinra, is used to decrease the body?s immune response, which may prevent severe chimeric antigen receptor T-cell-related encephalopathy syndrome.
This study examines tumor tissues and blood samples to aid in the development of therapies for brain cancer and other solid tumors. Studying samples of blood and tissue from patients with glioblastoma or other solid tumor in the laboratory may help doctors understand brain tumors and better inform future treatments.
The present pilot study aims to investigate a new strategy in the liquid biopsy protocol for the diagnosis of gliomas based on the detection of circulating tumor DNA in the blood of patients with brain lesions compatible with this type of tumor. In order to increase the sensitivity of the technique, the investigators will work with raw blood samples through minimally invasive procedures. The subsequent analysis will be done with digital PCR, due to its low detection limit. The mutational results of each patient's samples will be compared with those obtained from the corresponding tissue biopsies. This step will allow the team to determine the robustness and reliability of the...
This is a retrospective, exploratory, multi-center, translational, 3 cohorts case control matched study conducted in patients harboring a solid tumor with poor prognosis who presented a long-term (case) and standard (standard) survival. Patients with: - Cohort A: metastatic pancreatic ductal adenocarcinoma - Cohort B: glioblastoma IDHwt - Cohort C: extensive small cell lung cancer This research aims to integrate data generated from clinical records, imaging, multi-omics and bioinformatics approaches to discriminate case and control and then to identify new therapeutic targets. Analyses will be performed depending on the tumor samples available with at least 3...
Background: Olfactory neuroblastoma (ONB) is a rare cancer. It grows from tissue in the upper part of the nose cavity, related to the sense of smell and can affect a person s sense of smell. Researchers want to better understand the health problems of people with ONB. This may help them design better treatment and supportive care studies. Objective: To better understand ONB-the course of the disease, tumor characteristics, response to treatments, and management of the treatment. Eligibility: People ages 3 years and older who have ONB. They must enroll in NIH studies #19-C-0016 and #18-DC-0051. Design: Participants will be screened with a medical history and...
The primary objective of the study is to create a biobank of oral smears permitting to identify the genetic locus/loci associated with an increased risk to develop meningiomas after cyproterone acetate (CPA) (Androcur®) treatment, using a GWAS approach. As the secondary objectives, the study aims: - to evaluate the importance of the genetic susceptibility. - to record the frequence of homonodependant cancers occuring in female patients with Androcur® associated meningioma and in their first-degree relatives. - to describe clinical, radiological, histological characteristics of the patients who have developed meningioma after cyproterone acetate exposure.
The purpose of this study is to assess whether postoperative adjuvant therapy with mRNA-4157 and pembrolizumab improves recurrence free survival (RFS) compared to pembrolizumab alone in participants with complete resection of cutaneous melanoma and a high risk of recurrence.
Cancer is a leading cause of death worldwide. It is estimated that approximately 55,000 Canadians are surviving with brain tumors. It is projected that around 3000 persons will be diagnosed with brain and spinal cord tumors, and approximately 75 percent patients will not survive. Out of all brain cancers, high-grade gliomas [Glioblastoma Multiforme (GBM)] impose highest morbidity and mortality. Therefore, it is important to explore ways in which Investigators can improve and prolong the lives of patients suffering from brain cancers, particularly high-grade glioma, which is the most common and aggressive primary brain tumor. So far the Investigators know that the surgery,...
Background: For newly-diagnosed patients with brain metastasis, conventional whole-brain radiation therapy (WBRT) might still remain a common palliative management even for those with brain oligometastases. However, WBRT-related late consequences, particularly a decline in neurocognitive functions (NCFs), are a major concern. Actually, WBRT-related neurocognitive dysfunction is usually characterized as deterioration involving learning and memory, in which the extremely radiosensitive hippocampus indeed plays a critical role. In order to postpone or mitigate the effect of conventional WBRT-induced neurocognitive impairments, there have been some strategies and options in...
