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 is a non-randomized, active prospective observational study permitting to report the behavior of Micra AV pacemaker during an exercise. Only patients who were previously implanted with a Micra MC1AVR01 can be enrolled in the study. Exercise test is part of the standard clinical care practice for this patients population during the first year follow-up.
the study aims to evaluate the accuracy correlation between subjective perception of the air flow through airways from patients and survey and/or polysomnography they spent, using a brief clinical protocol they answered with a manual therapist
This study is researching an experimental drug called odronextamab, referred to as study drug, when used in combination with chemotherapy. The study is focused on patients with diffuse large B-cell lymphoma (DLBCL) that have not been treated before (called "previously untreated"), have come back after treatment (called "relapsed"), or have not responded to treatment (called "refractory"). This study will be made up of Part 1a, Part 1b, and Part 2.The aim of Part 1a and Part 1b of the study is to see how safe and tolerable the study drug in combination with chemotherapy is and to determine the dose and schedule of the study drug to be combined with chemotherapy in Part 2 of the study. The aim of Part 2 of the study is to see how effective the combination of the study drug with chemotherapy is in comparison with the combination of rituximab and chemotherapy, the current standard of care treatment approved for Non-Hodgkin's lymphoma (NHL). Standard of care means the usual medication expected and used when receiving treatment for a condition. The study is looking at several other research questions, including: - What side effects may happen from taking the study drug when combined with chemotherapy - How much study drug is in your blood at different times - Whether the body makes antibodies against the study drug (which could make the drug less effective or could lead to side effects) - The impact from the study drug on your quality of life and ability to complete routine daily activities
The interaction between the gut microbiome, the intestinal barrier, and the host plays an important role in human health. The integrity of the intestinal barrier is essential to protect against translocation of food antigens and immunostimulatory microbial metabolites from the gut lumen. Accumulating studies show that stress may negatively affect the intestinal barrier function. In a previous study, the investigators developed the Leuven Prolonged Acute Stress Test (L-PAST), which combines physical (cold water), mental (arithmetic), and social (negative feedback) aspects of stress for a prolonged (2h) time. In the current study the investigators would like, as a first aim, to investigate whether the L-PAST 1) increases intestinal permeability compared to baseline intestinal permeability, and 2) whether a nutritional intervention can improve baseline intestinal permeability as well as intestinal permeability after exposure to the L-PAST in both healthy females and men. As a second aim of the present study, the investigators would like to investigate whether prebiotics and/or L-tryptophan can attenuate the cortisol response to stress. Lastly, as acute psychosocial stress impairs cognitive functions, the investigators would like as a third aim to investigate whether prebiotics and/or L-tryptophan supplementation may prevent these impairments.
The goal of this prospective, multicenter registy is to describe the 'real-world' use of coronary function tests, which may consist of bolus thermodilution measurements of coronary microvascular function and/or invasive vasoreactivity tests with acetylcholine, in the current Belgian routine practice. The main questions it aims to answer are: - how frequent are coronary function tests performed - what is the indication for coronary function tests - what is the frequency of coronary microvascular dysfunction - what is the frequency of coronary artery vasospasm From each participant, data will be collected from their medical files concerning cardiovascular risk factors, relevant past medical history, non-invasive tests, procedural data, and follow-up data from routine in-patient visits. Their are no specific study visits. Optionally, patients will be asked to fill in questionnaires about anginal symptoms and quality of life.
The ACE-inhibitors is one group of essential medication for which reliable data on the safety during breastfeeding is lacking. ACE inhibitors are indicated for several severe or life-threatening disorders like hypertension, heart failure or nephrotic range proteinuria and diabetic nephropathy. However, data on the transfer of ACE inhibitors into the human breast milk remains very limited. After delivery, ACE inhibitor therapy is often postponed if the mother is breastfeeding, requiring multiple other medications to control the disease, or switched from long to short acting forms, decreasing therapeutic adherence. Limited available data shows that the transfer of ACE-inhibitors into the milk is probably low, and thus that ACE-inhibitor are likely to be safe during breastfeeding. The objective of this trial is to collect information about the breast milk transfer, and subsequent infant exposure and general health outcome to selected maternal medication (ACE inhibitors) in patients from UZ Leuven. Furthermore, we will also use these data to verify the predictive performance of physiologically-based pharmacokinetic models to predict breast milk and subsequent neonatal exposure to maternal medication during lactation. The medicines that will be investigated are perindopril, captopril, cilazapril, enalapril, fosinopril, lisinopril, quinapril, ramipril and zofenopril. The investigators will enroll +/-10 mothers, who have been prescribed ACE inhibitors for medical reasons and are breastfeeding their infant while taking this medication.The mother will be asked to collect milk samples during 24 h and 2 blood samples: one at the time of milk pumping the first time after medication intake, and one at the last pumping session of the 24 h. Furthermore, we will ask the parents if we can collect a blood sample of the child (1mL/kg, and max 2,5mL). In addition, clinical maternal and infant variables will be collected, as well as medication intake, sampling information and general infant health. To conclude, with this study we hope to generate human data about the use of ACE inhibitors during breastfeeding. This information is an essential first step towards evidence-based risk assessment on the use of these drugs during lactation.
The primary objective of this phase IIb/III study is to evaluate whether the combination of lurbinectedin plus doxorubicin given as first line treatment for metastatic leiomyosarcoma (LMS) prolongs the progression-free survival (PFS) by Independent Review Committee (IRC) when compared to doxorubicin administered as a single agent.
This Phase 3 study is a randomized, observer-blind study of aQIV (an MF59-adjuvanted quadrivalent influenza vaccine) compared with a non-adjuvanted quadrivalent influenza vaccine (QIV) in adults ≥65 years of age. The aim of the study is to evaluate aQIV compared with QIV in the prevention of reverse transcription-polymerase chain reaction (RT-PCR)-confirmed influenza A and/or B in subjects ≥65 years of age.
Commonly, in clinical practice an automated analysis of pH-MII tracings is obtained.
The goal of this crossover study is to evaluate the systemic availability of short-chain fatty acids (SCFA) that are either administered in the small intestine or the colon in healthy volunteers. The main question it aims to answer is whether the site of administration affects the amount of SCFA that reaches the systemic circulation. On two test days participants will ingest capsules filled with SCFA that are specifically delivered in the small intestine or the colon. After ingestion, blood samples will be collected at regular time points.