View clinical trials related to Primary Brain Tumor.
Filter by:This study seeks to investigate an evidence-based, manualized, behavioral health intervention, Cognitive Behavioral Therapy for Insomnia (CBT-I), in individuals with primary brain tumors (PBT) and insomnia. Our project will assess the feasibility and acceptability of recruitment, enrollment, data collection procedures, and retention of individuals with PBT and insomnia in the behavioral health intervention, CBT-I, and investigate the potential benefits of CBT-I within this at-risk and understudied population. In the long term, the goals are to expand treatment options for neuro-oncology patients and improve their mission readiness and overall wellbeing.
The main ambition of this project is to develop, and provide the medical community, an innovative method to analyze extemporaneously, during a neurosurgery operation, excised tissues. This method is based on the analysis of the metabolic profile of excised tissues by the technique of High-Resolution Magic-Angle Spinning (HR-MAS) Nuclear Magnetic Resonance (NMR) spectroscopy. Indeed HRMAS NMR method can provide in a sufficiently short time lapse (currently about 30 minutes but within our project a time lapse of 15 min or even less is ultimately intended), medical information that can complement those obtained by classic histological examination. Primary purpose: The main objective of this study is to determine the sensitivity of HRMAS NMR spectroscopy in detecting residual tumor infiltration at the brain resection cavity. The investigators aim to determine the relevance of the metabolic analysis compared to histological analysis during a neurosurgery operation. This involves analyzing excised tissue samples, obtained from the operating rooms of Strasbourg University Hospitals, and Colmar Hospital Center, with no return to neurosurgeon for surgery. Secondary purposes: The secondary objectives of the protocol are to investigate the metabolome of different types of brain tumors, in order to find prognostic and diagnostic markers. It consists in detecting metabolomic factors of bad prognosis, and potential marker of good prognosis such as the IDH mutation.
Numerous studies document the ability of tumors to shed DNA into the blood stream. Circulating DNA can thus be recovered for analyses, representing a surrogate tumor material to test for potential applications in disease diagnosis and prognosis. Detection of genetic alternation is one of the most important tests for cancer patient since they offen correlated with the clinical course, prognosis and chemosensitivity of primary brain tumors. Currently in brain tumor patients these molecular aberrations can be analyzed only on tumor tissue that was obtained at surgery or biopsy. Paucity of pathologic samples or poor fixation technique often make the tissue samples unassessable for molecular aberrations. Therefore, the ability to extract tumor DNA from peripheral blood holds a great clinical significance. Still, the molecular aberration evaluated on serum DNA should be correlated and verified by comparison to standard evaluations performed on tumor samples. Our study aim is to evaluate the feasibility of using serum DNA for routine diagnosis of tumor molecular aberrations.