There are about 13446 clinical studies being (or have been) conducted in Belgium. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The purpose of this post-approval study is to further evaluate the long-term safety and effectiveness of Medtronic DBS therapy for epilepsy on seizure reduction in newly implanted participants through 3 years of follow-up.
Main Objective of this study is to examine long-term safety of nivolumab monotherapy including combinations and other cancer therapies in various tumor types.
This is a phase II randomized, open-label study comparing salvage radiotherapy in combination with 6 months of androgen-deprivation therapy (ADT) with LHRH agonist or antagonist (arm A) versus anti-androgen therapy (AAT) with apalutamide 240mg daily (arm B) in hormone-naïve patients with biochemical progression after radical prostatectomy. All subjects will receive salvage radiotherapy as standard of care and will be randomly assigned in a 1:1 ratio to receive either 6 months of androgen-deprivation therapy (ADT) with LHRH agonist or antagonist through 6 monthly, two 3-monthly or one 6-monthly injections (control arm) or 6 28-day cycles of apalutamide 240mg daily (interventional arm). The study will include a screening phase, treatment phase, and a post-treatment phase. The primary objective of the trial is to compare sexual function between the 2 groups based on the Expanded Prostate cancer Index Composite (EPIC)-26 sexual domain scores at 9 months after start of hormonal treatment.
Indoleamine 2,3 dioxygenase 1 (IDO 1) is the major enzyme catabolising the Tryptophan outside the liver. It has been shown that its plays a important role in generating a immunosuppressive micro-environment in tumors. IDO expression has been shown by Hennequart et al. to be driven by Cyclooxygenase-2 (COX-2) expression. The investigator's team also shown that anti-COX2, celecoxib, can in a xenograft models of ovarian cancer decrease IDO1 expression and result in an infiltration of the tumor by T cells. The investigator proposed then to conduct a proof of concept study to evaluate the effect of pre-operative short administration of Celecoxib on IDO expression and Immune cells tumors infiltration, in patients with endometrial cancer. Indeed, this tumor type is well known to express frequently a high level of IDO.
The study is experimental and aims to (a) compare the viscoelastic properties of bronchial secretions obtained in patients suffering from obstructive respiratory disease, and (b) to compare the viscoelastic properties of bronchial secretions obtained in patients before and after application of a respiratory physiotherapy or exercise as usually prescribed. After agreement, the sputum of the participants will be collected according to the method used in clinical routine.Experiments (collection and analysis of sputum) will be conducted at the Saint-Luc University Clinic.
Acute stroke patient will undergo one month (20 sessions) of physical therapy and anodal tDCS. Patients will undergo functional outcomes measured at 48h post onset, 7,14,21,28 days, 3 and 6 months and one year post onset.
The aim is to validate an in vitro diagnosis medical device to predict grade II to IV aGVHD after a cell graft
The aim of this study is to identify different origin in carcinogenesis between serous borderline ovarian tumors presenting a. without implants, b. with non-invasive implants, c. with invasive implants and d. with micropapillary pattern. The presence of specific mutations could suggest for a more aggressive primary treatment if a higher risk of recurrence can be expected.
Drug resistant epilepsy is best managed by surgery. The goal of presurgical evalution is to correctly identify the epileptogenic zone, defined by the extent of cortical tissue that needs to be removed is order to achieve seizure freedom. When no causative lesion is identified, careful study of interictal activity is mandatory. Complementary analysis methods exist, designed to identify the source of electrical activity recorded with surface electro-encephalogram. While results are interesting in retrospective studies, the real clinical added value needs to be demonstrated with prospective studies. The company Epilog (Epilog, Ghent, Belgium) offers, with EPILOG PreOp®, a long-term EEG analysis to automatically detect epileptiform activity, combined with an estimation of the electrical source localization using a sLORETA inverse solution model. We will propose the EPILOG PreOp analysis to refractory epileptic patients with non-contributive cerebral imaging, under presurgical evaluation. By comparing the therapeutic decision with and without knowledge of the results of EPILOG PreOp®, we will establish the added clinical value of EPILOG PreOp®.
The Nitinol Circular Blade (NCB) is indicated for use in patients with symptomatic aortic stenosis requiring aortic valve replacement, who are going to be operated by conventional sternotomy with native valve resection and replacement by a prosthetic aortic valve. The resection of the diseased leaflets will be performed by the NCB rather than conventional surgical blade.