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.
This protocol focuses on the seroprevalence in primary care health care providers (PHCPs) in Belgium. PHCPs manage the vast majority of COVID-19 and other patients and therefore are essential to organize health care efficiently. Currently however, evidence is lacking on 1. how many PHCPs get infected or diseased in Belgium, 2. the rate at which this happens, 3. their clinical spectrum, 4. their risk factors, 5. the effectiveness of the measures to prevent this from happening and 6. the accuracy of the immunological serology-based point-of-care test in a primary care setting. This study will be set up as a prospective cohort study. All Belgian GPs in clinical practice will be invited to register online for participation in this national epidemiological study and will be asked to invite the other PHCPs in their practice to do the same. A model and demography-informed sample of registered GPs and other PHCPs will be selected. These participants will be asked at each testing point to perform a capillary blood sample antibody point of care test (OrientGene®) and complete an online questionnaire. All data analysis will be performed and reported after each relevant testing period and at the end of the study.
The purpose of the study was to evaluate the risk, consequences and epidemiology of electric scooter accidents admitted to the emergency room at St. Pierre University Hospital. This prospective observational study aims to include any patient admitted to the Adult Emergency Department of St.Pierre University Hospital Brussels following an accident related to the use of an electric scooter in order to describe and understand the epidemiology, complications and treatment of injuries associated with this means of transport. It is intended to include all accidents occurring in the emergency room during the period from 01/06/2019 to 30/06/2020.
20 patients admitted to the ICU department and receiving isavuconazole as part of standard care for the treatment of fungal infections will be included in the study. Between day 3 and 7, 8 samples will be collected at t = 0 (pre-dose), and t = 0.5, 1, 2, 4, 6, 8 and 12 hours after end of infusion to obtain a PK curve. An optional, additional sample can be collected after discontinuation of isavuconazole therapy if possible. Total and free isavuconazole concentrations will be determined. A pharmacokinetic model will be fitted to the data from all individuals simultaneously. Data will be analysed using non-linear mixed effects modelling (NONMEM).
This is a comparative pragmatic trial in patients with UC and CD on maintenance treatment with IFX. All IBD patients from cohort A with maintenance IFX treatment at a referral IBD clinic are prospectively included between June and August 2018. An ultra-proactive IFX TDM algorithm is applied as follows. All patients have an ELISA TL measurement at baseline, of which the result determined the follow-up pathway: (A) TL between 3-7μg/mL: continuation at same dose and interval; (B) TL >7μg/mL: interval prolongation allowed; (C) TL <3μg/mL: interval shortening with minimum 2 weeks, with the next IFX TL measured using a POCT. (i) If the POCT showed an IFX TL <3μg/mL, dose was optimized ad hoc using a linear dosing formula (Dosen = (TL target * Dose n-1) / TL measured), followed by a new POCT test at next visit with the same interval. (ii) If the POCT showed an IFX TL ≥3µg/mL, no additional dose was given and routine TL testing with ELISA was retaken at next visit. At every visit this algorithm was reapplied to all patients. The patients from cohort A will be compared with the patients from cohort B. The patients in cohort B receive maintenance IFX treatment at a referral IBD clinic during the same period. Dose adjustment are done based on standard of care reactive TDM of IFX and clinical symptoms. Data will be collected retrospectively to avoid treatment optimization bias.
Kinocardiographic measures mechanical and electrical function of the heart. The proposed solution is based on measurements of body vibrations. By measuring these movements on the surface of the body, it is possible to deduce, taking into account the individual's weight and size, the quality of the heartbeat that caused this vibration. The technique developed consists of a device measuring these vibrations at two places in the body: on the torso (Seismocardiography) and on the lower back (Ballistocardiography). The first measurement is a reflection of the local strength of the heartbeat as well as the transmission of blood to the body's main artery, the aorta. The second measurement, in the lower back, is the result of the contraction and movement of blood within the arterial system. Based on these two measurements, the energy produced by the heart and transmitted to the torso or the whole body is calculated. The energy over an entire cardiac cycle and the distribution of that energy within a heartbeat are used to characterize the mechanical function of the heart. Clinical studies carried out previously have demonstrated the repeatability of kinocardiographic measurements (KCG) and their robustness with respect to the use of different sensors. KCG measurements also showed a high sensitivity (> 94%) to different hemodynamic states induced by the injection of active inotropic agents, i.e. dobutamine also used as a treatment for heart failure in an advanced stage. In a randomized, double-blind, cross-over study controlled by Placebo, these measurements showed a strong correlation (r = 0.8, p <0.0001) with cardiac output measured by echocardiography. The technique has also demonstrated its ability to track changes in cardiac mechanical function during expiratory voluntary apnea. KCG measurements were also evaluated during a micro-gravity simulation in Bedrest on 23 healthy volunteers. The measurements tracked cardiac deconditioning in the control group compared to the exercise group similarly to cardiac MRI measurements. Subsequently, KCG metrics showed an ability to distinguish reduced ejection fraction (HFrEF) heart failure patients from non-insufficient patients. These latest results also showed that the chest sensor alone was sufficient to separate HFrEF patients from normative patients, laying the foundation for possible use of the smartphone alone. The prototype of a mobile application, named OKCARDIO, makes it possible to take measurements perfectly similar to the Kino thoracic sensor, but to date have never been used it in a clinical study. Such a tool would allow anyone with a smartphone-type mobile phone to measure their cardiac mechanical function themselves and make it available to the attending physician.
The SarcoV study aims at assessing the association between sarcopenia and the indication of mechanical ventilation in older hospitalized patients due to COVID-19 infection
To compare the impact of ASAP protocol (geriatric advice, early surgery, loco-regional anesthesia and pharmacological adaptation) on elderly patients with hip fracture and clinical outcome.
This study is open for men and women with a liver disease called nonalcoholic steatohepatitis (NASH) and liver fibrosis. The purpose of the study is to find out whether a medicine called BI 456906 helps patients with NASH and liver fibrosis. The study tests 3 different doses of BI 456906 to find the dose that helps best. Participants are put into 4 groups randomly, which means by chance. There are 3 groups that each receive a different dose of BI 456906 and there is 1 group that receives placebo. BI 456906 and placebo are given as an injection under the skin once per week. The placebo injection looks like the BI 456906 injection but does not contain any medicine. Participants are in the study for a little over 1 year (60 weeks). During this time, they visit the study site several times and have some video calls in addition. At the visits, the study doctors take different measurements. To see whether the treatment works, the doctors take a very small sample of liver tissue (biopsy) from each participant at the start and at the end of the study. They also examine the liver by ultrasound and MRI. The doctors also regularly check the general health of the participants.
The purpose of this study is to determine obsessive-compulsive symptoms and BMI changes in children and adolescents with anorexia nervosa and find out whether there is a group-level correlation between the two. We also investigate a possible link between obsessive compulsive symptoms and the psychological features of eating disorders. It is a national, academic, interventional study. The data will be acquired through questionnaires.
Ventilation with fresh outdoor air has recently gained considerable attention as a means to reduce the potential risk of indoor aerosol transmission of respiratory pathogens such as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus causing coronavirus disease 2019 (COVID-19). Commercial carbon dioxide (CO2) monitors are increasingly used in schools, long-term care facilities, offices and public buildings to monitor indoor ventilation. However, no formal evidence is available to support the effectiveness of feedback from CO2 monitoring devices. Moreover, modern hospitals have superior indoor air quality control systems. The aim of this prospective pilot randomized controlled trial (RCT) is to evaluate whether CO2 monitoring devices would be useful as a means to further maintain lower indoor CO2 concentrations in hospitals.