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 primary purpose of this study is to identify and develop biomarker signatures based on circulating micro ribonucleic acid (RNA) in the blood samples associated with high risk of pulmonary hypertension (PH) to assist in the diagnosis of PH; to estimate the sensitivity, specificity, positive predictive value, and negative predictive value of the biomarker signatures in identifying participants with PH by comparing the biomarker signatures to right heart catheterization (RHC) and to compare the sensitivity, specificity, positive predictive value, and negative predictive value of the biomarker signatures with the sensitivity, specificity, positive predictive value, and negative predictive value of transthoracic echocardiogram (TTE) in identifying participants with PH documented by RHC.
The heart rate (HR) is regulated by the autonomic nervous system (ANS) and results from a balance between the sympathetic nervous system (SNS) that accelerates the heart rate and the parasympathetic nervous system that slows the HR via the vagus nerve. Low HRV is linked to poor emotional and cognitive regulation. Values for HRV are generally lower in depressed patients. The aim of this study is to determine how HRV could be a clinical marker that can be used in routine psychiatry practice in patients with anxio-depressive disorders, to determine the severity of symptoms and the degree of response to treatment.
This Phase 2a clinical study is designed to evaluate the immunogenicity and the safety of one dose of OVX836 influenza vaccine administered IM, confirm the dose level and regimen, and expand immunogenicity and safety data to adults through age 65.
The current study aims to investigate whether persons with Multiple Sclerosis (PwMS) compensate training time with more sedentary time and consequently blunt training effects. The second aim will be to investigate the effect of a structured training program on specific brain volumes and cognitive variables.
This study is the follow-up of study IMCY-T1D 001 (EudraCT: 2016-003514-27, NCT03272269) in which patients with recent onset T1D have been treated with IMCY-0098 or placebo. At the end of the primary 6 month study, patients will be proposed to enter this follow-up study to evaluate up to 12 months (V3 - Week 48) the safety, the immune responses and the clinical parameters. The study involves a follow-up of 6 months after the end of the initial participation to the IMCY-T1D-001 study. Subjects will undergo visits at 24 weeks, 36 weeks and 48 weeks post first study product administration in study IMCY-T1D-001. For each patient, the study comprises a total of 3 visits occurring over a period of approximately 24 weeks (from study entry). The patients will undergo planned assessments and procedures as outlined in the table of study procedures.
Anxio-depressive disorders are characterized by a difficulty in regulating the negative or aversive emotions adequately. These dysfunctions have been linked to a deficit in prefrontal cortex activity. The latter has an inhibitory influence on limbic regions -especially the amygdala- involved in the generation of emotions. By this means, the prefrontal cortex intervenes in the control of the sympathetic and parasympathetic branches of the autonomic nervous system whp are responsible for the physiological components of the emotion, including the variations of the cardiac rhythm (HRV: heart rate variability). In emotionally demanding situations, the activity of the prefrontal cortex is generally associated with an increase in parasympathetic activity that is exerted by stimulation of the vagus nerve. In patients with anxio-depressive disorder, there is a decrease in the activity of the autonomic nervous system whose variability in heart rate is a recognized marker. Many studies show a beneficial impact of transcranial direct current stimulation (t-DCS) on anxio-depressive symptoms, particularly when a particular area is targeted: the dorso-lateral prefrontal cortex. The impacts of this intervention are multiple and aim in particular to modulate the activity of the autonomic nervous system to promote regulation. Biofeedback HRV is a technique that allows you to learn how to modulate your heart rate by means of respiratory control exercises. The patient receives an immediate feedback on the effectiveness of his learning (basic principle of bio-feedback). This intervention will allow to act on the parasympathetic activity and to promote a vagal tone adequate to the emotional regulation. Numerous studies have demonstrated the favorable impact of HRV biofeedback on the reduction of anxious and depressive symptoms. Since the vagus nerve seems to be a primary pathway in physiologically emotional regulation, and considering that vagal tone can be stimulated by both the activity of the prefrontal cortex and through respiratory control, it appears interesting to study the association of t-DCS with HRV biofeedback techniques. The first objective of this study is to show that HRV biofeedback training coupled with t-DCS is associated with a greater decrease in anxious symptomatology. The secondary objective of the study is to show that a coupling of these two techniques is associated with an increase of the variability of the cardiac rhythm as well as a more important decrease of the depressive symptomatology.
This is a randomized, double-blind placebo-controlled multicenter phase 3 trial to evaluate the efficacy and safety of ARGX-113 in participants with primary ITP.
This study will investigate the contribution of SIMEOX technology on the effectiveness of bronchial drainage. This is a crossover study to evaluate the contribution of SIMEOX on the effectiveness of bronchial drainage (verified by the amount of sputum secretions, the rheology of sputum secretions and the subjective sensation of ease of sputum) in patients with cystic fibrosis. Patients will perform, in randomized order (1) a 30-min session of autogenic drainage, (2) a 30-min session of autogenic drainage with the SIMEOX device. Sputum will be collected during and after the session. The two sessions will be performed with minimum washout time of 24 hours.
The goal of this observational substudy is to evaluate the feasibility, performance and behavior of the IKORUS (Advanced Perfusion Diagnostics, Villeurbanne, France), a new tissue perfusion device using urethral photoplethysmography in patients undergoing major abdominal surgery and in whom an advanced hemodynamic monitoring is placed.
The purpose of this study is to evaluate the safety and effectiveness of treatment with branebrutinib treatment in participants with active systemic Lupus Erythematosus (SLE) or Primary Sjögren's Syndrome (pSS), or branebrutinib treatment followed by open-label abatacept treatment in study participants with active Rheumatoid Arthritis (RA).