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.
In this project there are 2 time points during the pregnancy included, namely at 21 weeks and 30 weeks of gestation, to measure the predictive values of FGR, strain and strain rate. The fetal growth parameters will be collected at the same time points, to define the growth (differences) throughout gestation of both fetuses. A maternal blood sample will be taken at 21 weeks of gestation to identify the level of exposure to air pollution (black carbon) and the level of biochemical markers of placental dysfunction. Doppler ultrasounds will be used for antenatal identification of placenta insufficiency. At birth, umbilical cord blood and the placenta will be collected. The placenta will be examined, to identify morphological findings which are associated with FGR. The umbilical cord blood and placental biopsy will be used for the level of exposure to air pollution and the level of oxidative stress. One to three days after birth, neonatal strain and strain rate will be measured to define postnatal cardiac remodeling as well as the neonatal blood pressure as cardiovascular risk factor.
Lymphedema is a chronic, debilitating disorder characterized by abnormal tissue swelling, adipose deposition and tissue fibrosis, resulting from disruption, blockage, or genetic abnormalities of the lymphatic system. Secondary lymphedema is an acquired lymphedema due to trauma, surgery, radiotherapy or infection among others resulting in a decreased transport capacity of the lymphatic system. This can be combined with an additional load on the lymphatic system due to obesity, venous hypertension or a wound, among others. Advances in oncologic treatment have led to an ever-increasing number of cancer survivors over time. As a result, morbidities related to this treatment (such as secondary lymphedema) are likely to increase too. Risk factors for the development of LLL after treatment for (gynaecological) cancer are: pelvic and para-aortic lymphadenectomy, the number of pelvic lymph nodes removed, adjuvant radiotherapy, adjuvant chemotherapy, increasing BMI/ BMI ≥25 kg/m², lymphocyst formation, increasing age, increasing time since surgery and insufficient physical activity level. To the investigators knowledge, no evidence exists regarding which (combination of) measuring methods are most sensitive to detect early lymphedema at the lower limbs after the treatment of cancer. Thresholds for identifying subclinical edema on one or both lower limbs are lacking. Therefore the investigators want to develop a screening set for patients at risk for developing LLL. Which measurement method (and which criterion) shows the best diagnostic accuracy in screening patients at risk for LLL after cancer treatment? And: What is the added value of combining different measurement methods in terms of diagnostic accuracy?
The investigators propose to create a prospective Crohn Disease cohort, where patients receiving the most up-to-date therapies with a treat-to-target strategy, will be closely followed to characterize the progression of Crohn Disease by measuring the Lémann Index over time. The goal of the CROCO Study - "Crohn's Disease Cohort Study" is to promote a greater understanding of the long-term evolution of Crohn Disease , to describe prospectively the impact of different therapeutic strategies and develop accurate predictors of bowel disease damage and disability.
The study objective is to determine the biomarker status of a participant's tumor tissue and use that status to determine eligibility for a linked Roche clinical trial.
BEAT AF is a randomized controlled trial aiming to assess the efficacy and the safety of pulsed field energy in persistent AF ablation
The goal of this study is to examine the influence of mechanical ventilation on the occurrence of myocardial ischemia in patients undergoing endo-CABG.
A prospective, single-arm, multi-center study designed to collect real world safety and performance data of the Adagio Medical iCLAS Cryoablation System in the treatment of drug refractory, recurrent, symptomatic, Paroxysmal Atrial Fibrillation (PAF), Persistent Atrial Fibrillation (PsAF), and Atrial Flutter (AFL).
Freezing testicular tissue of prepubertal boys is a method for preserving spermatogonial stem cells (SSCs) in case of imminent gonadotoxic treatment during childhood. In case of total azoospermia in adulthood and presence of a childwish, the investigators intend to perform the first in men autologous testicular tissue transplantation to restore fertility.
Walking impairments occur in 93% of persons with MS (pwMS) within 10 years of diagnosis. Besides the impact of muscle weakness or hypertonia, one is increasingly aware about the symptom of fatigability. Motor and cognitive fatigability is a change in performance over time depending on the tasks and circumstances. It was shown that up to half of disabled pwMS slow down during walking, impacting on real life mobility. Walking function is related to functional muscle strength, balance and centrally mediated coordination deficits but also cognitive function. Preliminary data conducted by our research group has shown that people with MS with walking fatigability had a significant decrease in movement amplitude during a bipedal coordination task in sitting position. However, the psychometric properties such as within-session and test-retest reliability of bipedal function has not yet been determined. In addition, so far, no interventional research has included exclusively people with MS with walking-related fatigability. It is unknown if the downward curve in walking speed and coordination can be reversed by multi-model interventions. The study will have two parts (A and B). Part A investigates psychometric properties of outcome measures related to fatigability in healthy controls, persons with MS with and without fatigability during walking. Part B is an intervention study in persons with MS and fatigability, comparing dance with a sham intervention, and its effects primarily on fatigability outcomes.
This is a pragmatic, multicenter, interventional, parallel-arm, randomized, open-label trial to investigate whether a diuretic regimen, based on serial assessment of sodium concentration (UNa) on spot urine samples after diuretic administration and with low-threshold use of combination diuretic therapy, improves decongestion versus usual care in acute heart failure (AHF), potentially leading to better clinical outcomes.