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.
A new osteosynthesis system for orthognathic surgery was proposed.This system allows small intra-operative adjustments of the bone fragments during the osteosynthesis phase of the operation (also known as the slot principle). Another possible advantage are the slant screw holes with chamfered ridges allowing easy placements of the screws via the small incision wound without undercuts in between the plate and the screwheads.
The surgical stress of an esophagectomy causes a detrimental impact on the physiological response of the body. In this perspective, one could question whether the current feeding regimens of starting early nutritional support at postoperative day (POD) 1 have a similar negative impact on the muscle mass as documented in critically ill patients. This study will introduce relative starvation in the early days following esophagectomy compared to the current regimen of early enteral nutritional support. The research team aims to investigate whether the negative impact on muscle mass and muscle function might be reduced, which should result in enhanced postoperative recovery. The final result of the study will be a well-documented and scientifically substantiated nutritional regimen for patients who underwent an esophagectomy for cancer.
Up to date there is no placebo-controlled trial to investigate the effect of prucalopride in patients with proven refractory GERD. Therefore, to evaluate the efficacy of prucalopride on the improvement in symptom severity and reflux parameters, we will conduct a randomized, parallel, placebo-controlled, single-blind study. 60 patients with refractory GERD symptoms will receive either placebo or prucalopride (Resolor®) 2 mg for a period of 4 weeks. Symptom severity will be assessed by a validated reflux questionnaire (ReQuest) and reflux parameters (acid exposure time and number of reflux episodes) will be assessed by means of a 24 hour impedance-pH monitoring.
Assessment of feasibility, safety and outcomes of transcatheter valve interventions
Preoperative anxiety is frequently experienced by children undergoing anaesthesia and surgery and being separated from parents during the operation. It is associated with a significant number of adverse outcomes such as maladaptive behavioural changes and increased postoperative analgesic requirements. Pharmacological interventions such as midazolam are widely used to decrease preoperative anxiety in children. However, premedication may be associated with undesirable effects such as paradoxical reactions, prolonged sedation and adverse behavioural changes.The aim of this study is to develop and use a serious game, HospiAvontuur, which can be used during the preparation of children for an admission at the hospital. By using this game the researchers aim to reduce the usage of pharmacological interventions and to increase the use of non-pharmacological interventions, such as HospiAvontuur.
The primary objective of this study is to characterize real-world clinical outcomes of Deep Brain Stimulation (DBS) using retrospective review of de-identified patient records.
Performing an additional non-invasive oocyte diagnostic test based on cumulus cell gene expression could improve the outcome of the ART cycle for rFSH stimulated patients
Patients with chest pain on exertion need a reliable non-invasive test to identify if they have inducible myocardial ischaemia. This would reduce the use of diagnostic coronary arteriography, avoid its risks and costs, and guide clinical decisions. Conventional stress echocardiography has poor reproducibility because it relies on qualitative and subjective interpretation. Quantitative approaches based on precise and reliable measurements of myocardial velocity, strain, strain rate and global longitudinal strain have been shown to be able to accurately diagnose myocardial ischaemia. A more accurate test using myocardial velocity imaging was not implemented by ultrasound vendors although it provided an objective measurement of myocardial functional reserve on a continuous scale from normality to severe ischaemia. The investigators propose an original approach to create a diagnostic software tool that can be used in routine clinical practice. The investigators will extract and compare quantitative data obtained through myocardial velocity imaging and speckle tracking in subjects who undergo dobutamine stress echocardiography. The data will be analysed using advanced computational mathematics including multiple kernel learning and joint statistics applied to multivariate data across multiple dimensions (including velocity, strain and strain rate traces). This approach will be validated against quantitative coronary arteriography and fractional flow reserve. The results will be displayed as parametric images and placed into a reporting tool. The output will determine the presence and severity of myocardial ischaemia. These new tools will have the capacity for iterative learning so that the precision of the diagnostic conclusions can be continuously refined.
The purpose of this study is to evaluate the efficacy and safety of pemigatinib versus gemcitabine plus cisplatin chemotherapy in first-line treatment of participants with unresectable or metastatic cholangiocarcinoma with FGFR2 rearrangement.
According to the guidelines of the European Association of Urology (EAU), the first-line treatment for newly diagnosed mPC consists of immediate castration with the addition of docetaxel or abiraterone acetate. As seen in other well-known solid tumours - such as ovarian, colon and renal cancer - local treatment (LT) of the primary tumour could lead to a survival benefit compared to standard of care (SOC). Several retrospective studies have suggested a survival benefit of local treatment of the primary tumour with SOC versus SOC only in mPC. These patients also have less local symptoms of their disease, which has a major impact on quality of life (QoL). Several prospective studies have already been set up to compare either surgery or radiotherapy with the SOC. In expectation of their results and because randomization seems challenging, the investigators want to set up a trial to evaluate the feasibility of randomization between both local treatment groups.