Active clinical trials for "Aggression"

Prospective study to evaluate the value of uPAR-targeted PET/MR scan using the tracer 68Ga-NOTA-AE105 in patients with newly diagnosed prostate cancer

In this study, the investigators evaluated molecular biomarkers which play a role in the development of generalized aggressive periodontitis (GAgP) using gingival tissue samples through omics-based whole-genome transcriptomic while using healthy individuals as background controls.

Magnetic resonance imaging (MRI) is a diagnostic technique that takes pictures of organs of the body. It uses magnetic fields and radio waves that cannot be felt. Perfusion MRI uses faster imaging. It also includes a contrast material that is given by vein. This makes specific organs, blood vessels, or tumors easier to see. Diffusion MRI lets us measure the motion of water in the tumor. Perfusion and diffusion MRI give extra information which is not available with the regular MRI. A regular MRI only shows pictures of the tumor. Thyroid MRI scans are not part of the current standard of care. The purpose of this study is to see if new MRI methods can give us more information about the tumor.

Diffusion-weighted sequences have been routinely performed for years to study the pelvis. They have been so far mainly qualitatively interpreted, that is to say as the absence or presence of an hypersignal at a high b value. The quantitative analysis involves placing the region of interest (ROI) on the apparent diffusion coefficient (ADC) map. The manual placement is very operator dependent, and does not reflect the entirety of the studied mass. In all fields of Magnetic Resonance Imaging, a multiparametric approach integrating diffusion analysis is flourishing. However, the quantitative analysis of the diffusion is still little studied for tumor heterogeneity analysis, including in the gynecological sphere. The investigators will therefore retrospectively evaluate the apparent diffusion coefficient (ADC) histograms, extracted from the diffusion ponderation sequences, of the magnetic imaging resonance analysis of adnexal masses and confront the results with the anatomo-pathology results, for patients having undergone surgery, and/or with the clinical and imagery follow-up results. The investigators goal will be to improve the performance of conventional MRI in the analysis of adnexal masses. The expected benefits of this study are: a correlation with the histology analysis or the clinical monitoring an improved prediction of the malignancy of the tumor an improved magnetic resonance imaging performance for adnexal masses, with better surgical therapeutic management an improved negative predictive value, thereby ultimately limiting unnecessary surgical explorations.

Generalized aggressive Periodontitis (GAgP) and chronic periodontitis (CP) are inflammatory diseases. Little is known about molecular changes and signaling cascade of host response. Inflammatory diseases are undercontrol of genetic and enviromental factors. Transcription factors are gene-specific factors that are often considered to act as a link connecting genetic and enviromental factors. The aim of this study is to investigate the gene regions that are thought to play a role in the pathogenesis of GAgP and CP, and to interpret new and reliable pathognomonic-prognostic markers in the diagnosis and treatment of these diseases with the help of expression and mutation analyzes and polymorphism studies.

Objectives: To establish if there are differences between an ultrasound-guided transrectal prostate biopsy (BPTE) and a transperineal prostatic biopsy (BPTP) with and without a multiparametric Magnetic Resonance (RMmp) in patients with clinical suspicion of prostate cancer (PC) to first prostatic biopsy in terms of: Rate of detection and diagnosis of prostate cancer. Aggressiveness of the detected tumors. Association of the marker [-2] proPSA and the prostate cancer health index (PHI) and microRNAs for the diagnosis of tumors. Adverse effects of the intervention and subjective perception of the patient: pain and degree of satisfaction, and impairment of quality of life. Cost-effectiveness analysis of the different intervention options. Study Design: Randomized, single-blind prospective clinical study to compare four schemes: RMmp + BPTE vs. BPTE 12 cylinders vs RMmp + BPTP vs BPTP 12 cylinders. Study population: Patients with clinical suspicion of prostate cancer with PSA between 3-20 ng / mL and normal or abnormal rectal examination, candidates for a first prostate biopsy. Research techniques: BPTE standard of 12 cylinders compared to RMmp previous to BPTE vs BPTP of 12 cylinders compared to BPTP with previous RMmp.

The purpose of this registration is to list Managed Access Programs (MAPs) related to PKC4, Midostaurin.

To investigate if a dose-dense chemotherapy with weekly chemotherapy compared to standard treatment every 3 weeks results in better survival in aggressive non-Hodgkin's lymphoma.

The study will seek to explore the possibility of developing post-traumatic stress disorder following a violent offense commited, among the population of prisoners of the Bordeaux-Gradignan penitentiary center.

The purpose of this study is to develop, validate, and evaluate the correlation of novel magnetic resonance imaging (MRI) methods with prostate cancer aggressiveness and histological data obtained during prostatectomy.