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.
Evaluation of PREPL activity in healthy controls and known or possible PREPL deficient patients
This study is designed to determine whether micafungin is as efficacious as the current standard of fluconazole, to compare the safety of the two drugs in the treatment of proven neonatal candidiasis. It is also designed to further elucidate the pharmacokinetics of the two products in the growing and developing neonate and premature infant.
A single centre observational study into the segmentation of preimplantation genetic diagnosis (PGD) treatment by comparing cumulative pregnancy rates following cryopreservation of all genetically transferable embryos after PGD, compared to fresh embryo transfer cumulative with frozen embryo transfer of genetically transferable embryos.The primary aim of the study is to assess the feasibility and effectiveness of segmentation in terms of pregnancy rates. The secondary aim is to assess the logistic advantage of segmentation in PGD cycles. Experimental questions 1. Is the cumulative live birth rate rate of a single PGD treatment when all genetically transferable embryos are cryopreserved by vitrification prior to consecutive in utero transfer in unstimulated cycles, superior to PGD treatment with fresh embryo transfer cumulative with transfer of supernumerary cryopreserved embryos? 2. Does the technique of segmentation allow better planning of DNA amplification and genetic analysis? Design The proposed design is a pragmatic, prospective randomised controlled trial
A recent study with rats showed that electrical stimulation of the vagus nerve (VNS) facilitates extinction of fear (Pena, Engineer, & McIntyre, Biological Psychiatry, 2013). The hypothesized mechanism is that VNS both enhances memory consolidation (by increasing noradrenergic neurotransmission) and reduces anxiety (thus: preventing fear responses to the CS which may re-consolidate the fear memory). The effect was only apparent when VNS occurred during exposure of the fear conditioned stimulus (CS), and not when stimulation was given immediately following exposure. These results may have implications for the treatment of anxiety disorders in humans. However, until recently, the only means to investigate the effects of VNS on human fear learning would have required the invasive implantation of vagus nerve stimulators. This has fortunately changed, as a non-invasive transcutaneous VNS device has been approved for use in the E.U. for the treatment of psychological disorders. This study proposes to use a t-VNS to investigate its effects on fear learning and extinction in (healthy) humans. Previous research has only investigated the effects it has on human mood and memory. The results obtained suggest that it reduces negative affect and enhances memory, findings which are consistent with those reported for rats. It is thus reasonable to expect that t-VNS will facilitate the extinction of fear in humans. The present study aims to answer the following research questions: Does t-VNS during extinction training: 1. accelerates extinction curves 2. reduces spontaneous recovery of previously extinguished fear 3. reduce re-acquisition of fear 4. reduce generalization of fear to other stimuli that resemble the CS+? 5. facilitates the generalization of inhibitory learning to stimuli that resemble the CS-?
An ADE is defined as harm caused by a drug or the inappropriate use of a drug. Retrospective record reviews in several countries have shown that anticoagulants frequently lead to hospital readmissions. In this study a hospital readmission is defined as an admission to the emergency department of the Jessa hospital. The objective of this study is to determine the incidence of one week and 30-day readmissions caused by (preventable) ADE's due to anticoagulants.
Somatostatine induces a dose-dependent reduction of postprandial plasma cholecystokinin (CCK) secretion with a concomitant inhibition of postprandial gallbladder contraction, abolishing almost completely bile salts output from the gallbladder. Somatostatine is also known to decrease acid production with significant increase of intragastric pH. In this way, somatostatine could influence acid as well as non-acid reflux by decreasing gallbladder emptying and decreasing acid secretion. Purpose of the study is to evaluate the efficacy of lanreotide autogel 120 mg on symptoms and endoscopic lesions in patients with an endoscopic gastrointestinal reflux esophagitis that cannot be controlled with classic therapy.
HCC is classified as keratin (K) 19 positive or K19 negative. K19 is a biliary/hepatic progenitor cell (HPC) marker only expressed in a subset of HCC with poor prognosis and high risk of early recurrence after treatment; particularly in radio-frequency ablation (RFA). These patients consequently show worse survival compared to patients with K19 negative HCC. A recent publication has shown the value of pretreatment biopsy with K19 staining and suggests that the role of routine biopsies in potentially curable HCC should be reconsidered. However, currently, pretreatment biopsies are rarely performed in the diagnosis of HCC due to the excellent performance of magnetic resonance imaging (MRI) in detection, diagnosis and staging of cirrhotic livers. Previous publications have indicated imaging patterns that may be associated with worse prognostic tumoral parameters. If MRI determined imaging parameters could indeed provide a surrogate marker for presence of K19 and/or microvascular invasion as potential important prognostic factors in RFA of HCC, these imaging parameters may thus hold prognostic information towards RFA treatment and possibly predict treatment outcome. . The purpose of the retrospective study is thus to evaluate MRI determined imaging parameters at pretreatment MRI for their predictive value towards outcome (disease free survival) of radio-frequency ablation for hepatocellular carcinoma. If successful, pretreatment MRI parameters may be used for selecting patient with high risk of unfavorable outcome after RFA and select the patients for more aggressive treatment such as surgical resection or upfront transplantation.
Trochanteric pain can be caused by osteoarthritis of the hip, fracture, tendinitis, nerve pathology and trochanteric bursitis. Trochanteric bursitis is often seen at the outpatient clinic and is characterized by chronic lateral hip pain in the vicinity of the trochanter major, overlying the lateral aspect of the hip. When pain is persistent after conventional therapies, anesthetic and corticosteroid (CS) injections can provide short term to intermediate relief of pain, but relapse is common. Only one retrospective study showed the efficacy of intra-bursal trochanteric injections with HA and CS. They concluded that the pain release is significant with large effect sizes for both treatment. However, the efficacy of CS appeared to be short lived and it was shown that the efficacy of HA at 6 and 12 months is significant compared to CS (p<0.05). In this study we want to compare the efficacy of corticosteroids and hyaluronic acid in the treatment of trochanteric bursitis.
Arthrographic distention of the shoulder joint is an increasingly popular treatment option in the management of patients with frozen shoulder. Most have included the intra-articular injection of a corticosteroid as part of the procedure, but it is not known if this is necessary. It is also not known whether arthrographic distention using steroid and saline is better than intra-articular steroid injection alone. The purpose of this study is to determine whether there is an additional benefit in the combination of arthrographic distention plus intra-articular corticosteroid injection compared to arthrographic distention or intra-articular corticosteroid injection alone.
The purpose of this study is to assess the effectiveness of a newly developed interdisciplinary nurse-coordinated AF expert program for primary care patients. Therefore a prospective, pragmatic clustered randomized controlled trial will be performed in general practices.