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 study aims to evaluate 13 different HCV RDTs (10 on-market, 3 under development) for their diagnostic performance and operational characteristics in archived EDTA plasma samples, originating from patients from different geographical regions (Nigeria, Georgia, Cambodia, Belgium) and with or without HIV co-infection.
This study will evaluate the safety and tolerability and immunogenicity of V114 when administered to 2-month old infants. The primary hypotheses are: 1) V114 is non-inferior to Prevenar 13™ for the 13 shared serotypes between V114 and Prevenar 13™ based on response rates at 30 days post toddler dose (PTD); 2) V114 is superior to Prevenar 13™ for the 2 serotypes unique to V114 based on the response rates at 30 days PTD; 3) V114 is non-inferior to Prevenar 13™ for the 13 shared serotypes between V114 and Prevenar 13™ based on anti-pneumococcal polysaccharide (PnPs) serotype-specific Immunoglobin G (IgG) geometric mean concentrations (GMCs) at 30 days PTD; and 4) V114 is superior to Prevenar 13™ for the 2 serotypes unique to V114 based on anti-PnPs serotype-specific IgG GMCs at 30 days PTD.
Single-site prospective interventional study aiming to demonstrate the effect of spore-forming probiotics on dyspeptic symptoms and blood, saliva and stool parameters in FD patients with and without acid suppression, compared to placebo.
The main objective of this project is: 1. To assess the influence of physical fatigue on brain functioning during a balance and reaction time task in a healthy population. In a later stage, these experiments could be carried out in a clinical context (e.g. in an ankle sprain population). The researchers will use a randomized, placebo controlled, counter-balanced, cross-over design. Twenty healthy subjects will visit the lab 3 times. On the first visit (familiarisation trial), the investigators will collect the participants' characteristics. The participants will also be familiarized to the procedures and materials of the experiment during this first visit. The second and third visit contain the experimental setup and will proceed as follows: first, the participants will fill in a pre-test checklist, a mental fatigue scale (M-VAS) and motivation scale. In the mean time a little blood will be collected from the ear lobe to determine lactate and glucose levels; also, blood pressure will be checked. Next, the subjects will carry out a Y-balance test and a balance reaction-time test. Session rate of perceived exertion (SRPE) is measured to indicate how fatigued the participants feel due to the test battery; also, M-VAS is collected once more, as well blood lactate, glucose and blood pressure. These measures are followed by either a physical fatigue inducing task (Modified 30 seconds Wingate protocol) or time-matched control task (sitting on the bike without pedalling). Afterwards, researchers will collect blood lactate, glucose and blood pressure two times more; participants have to fill in M-VAS (2x), perform the same Y-balance test and balance reaction time test, and fill in the SRPE scale one more time. Heart frequency and EEG will be measured continuously during the trials.
The main objective of this project is: 1. To assess the influence of physical fatigue on a return-to-play test battery in a healthy population. In a later stage, these experiments could be carried out in a clinical context (e.g. in an ankle sprain population). The researchers will use a randomized, placebo controlled, counter-balanced, cross-over design. Twenty healthy subjects will visit the lab 3 times. On the first visit (familiarisation trial), the investigators will collect the participants' characteristics. The participants will also be familiarized to the procedures and materials of the experiment during this first visit. The second and third visit contain the experimental setup and will proceed as follows: first, the participants will fill in a pre-test checklist, a mental fatigue scale (M-VAS) and motivation scale. In the mean time a little blood will be collected from the ear lobe to determine lactate and glucose levels; also, blood pressure will be checked. Next, the subjects will carry out a functional test battery (hop test, vertical jump test, Y-balance test, and a balance reaction-time test). Session rate of perceived exertion (SRPE) is measured to indicate how fatigued the participants feel due to the test battery; also, M-VAS is collected once more, as well blood lactate, glucose and blood pressure. These measures are followed by either a physical fatigue inducing task (Modified 30 seconds Wingate protocol) or time-matched control task (sitting on the bike without pedalling). Afterwards, researchers will collect blood lactate, glucose and blood pressure two times more; participants have to fill in M-VAS (2x), perform the same test battery, and fill in the SRPE scale one more time. Heart frequency will be measured continuously during the trials.
Procedural sedation is the monitored use of sedatives and/or analgesics in a patient who must endure a short painful or frightening procedure, bringing the patient into a sedative state while retaining his spontaneous breathing and respiratory reflexes. Examples of these procedures are cardioversion, repositioning of a shoulder luxation or incision of a skin abscess, and these are frequently performed at the emergency ward. An easy and unambiguous protocol for procedural sedation was composed at the emergency department of the University Hospital of Ghent applicable for nearly all patients and procedures. This protocol included recommendations for necessary monitoring such as continuous electrocardiogram, intermittent blood pressure measurements, oxygen saturation and capnography, as well as safety precautions for standby medications or medical devices for hemodynamic and airway control. As sedative drug a mixture of ketamine and propofol ("ketofol") in a 1 on 4 ratio was selected based on the available literature. Both ketamine and propofol are known to neutralise each other's undesirable effects and ketamine adds an analgesic quality. Ketofol has proven effective and safe in studies and is non-inferior to propofol. Though it is most often used in a 1 on 1 ratio, both pharmacological and clinical studies favour a 1 on 4 ratio. An adult patient presenting at the investigating hospital in need of procedural sedation, who agreed the informed consent for procedural sedation was treated according to this protocol. Patients with an American Society of Anesthesiologist physical status classification system status of III or more, with an anticipated difficult airway or intoxicated patients were discussed with the anaesthesiology department to decide the feasibility of sedation in the emergency ward setting. Pregnant patients were excluded. Associated to this newly implemented protocol, an observational prospective study was associated to verify the safety and effectivity, and to score the physicians satisfaction. A separate informed consent was obtained for participation in the study to permit inclusion of patient and procedural data into a registry. Data was registered by the physician responsible for the sedation in a questionnaire. The investigators hypothesized the protocol with ketofol in a 1 on 4 ratio would be safe and effective and would serve to facilitate procedural sedation by emergency physicians.
The objective of LIN-MD-64 is to evaluate the safety and efficacy of 12 weeks of linaclotide therapy (72 μg daily) in comparison with placebo in pediatric participants, 6 to 17 years of age, who fulfill modified Rome III Criteria for Child/Adolescent Functional Constipation (FC). The objective of LIN-MD-64 is to evaluate the safety and efficacy of 12 weeks of linaclotide therapy (145 μg or 290 μg daily) in pediatric participants, 7 to 17 years of age, who fulfill the Rome III criteria for child/adolescent Irritable Bowel Syndrome (IBS) and modified Rome III criteria for child/adolescent Functional Constipation (FC).
The purpose of this study is to generate safety, reactogenicity (assessment of any expected or unexpected side effect of the vaccine) and immunogenicity (ability to induce an immune response) data for the development of a candidate Clostridium difficile (C. difficile) vaccine that would protect against primary cases of Clostridium difficile infection (CDI) and CDI recurrence. Clostridium difficile infection is a major cause of gastrointestinal illness with approximately 500,000 infections and the leading cause of gastroenteritis associated death with 29,000 deaths annually in the United States of America (USA). The emergence of extremely infectious varieties/types of C. difficile has contributed to increase the number and severity of CDI cases. In recent years, some countries (United Kingdom) have implemented hospital hygiene and other measures which resulted in significant reductions in the number of cases. The burden is, however, expected to remain significant until vaccination is available.
Regional anaesthesia has many advantages but it might be a stressful and painful experience. Usually, the anesthetist administers a pharmacologic intravenous sedation to achieve patient's comfort. Though, these medications are not benign, and disadvantages include unpredictable response, adverse effects, and interference with cooperation. The virtual reality hypnosis distraction (VRHD) could be a good non-pharmacological technique to improve patient's comfort, decrease anxiety and procedure related pain. This study is a prospective study where sixty patients scheduled for orthopedic surgery requiring regional anesthesia were randomized in three groups according to the use or not of VRHD during the regional procedure or before as a complementary premedication. The anesthetic management during the regional procedure and the surgery remained otherwise standard for each patient. The first endpoint is the proportion of patients receiving pharmacological sedation (in the VRHD groups compared to the pharmacological sedation group). . The second endpoint is to determine if the VRHD increases the patient's satisfaction of their anaesthetic management. The third endpoint is to study various parameters of use of this specific anaesthetic management: time required for the installation and operation time of the VRHD device; the variation of haemodynamic parameters between the separate groups; pain procedure-related and behavioural pain scale scores between the separate groups.
Reliability of isokinetic strength measurement of the knee in typically developing children has yet been studied and seems to be good. Because in daily life activities strength of the hip- and ankle-joint muscles are also important, the investigators aim to study the reliability and validity of isokinetic strength measurements of the hip and ankle.