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.
Myelofibrosis is a type of bone marrow cancer that usually develops slowly and disrupts body's normal production of blood cells. It causes bone marrow scarring, leading to severe anemia that can cause weakness and fatigue. It can also cause a low number of blood-clotting cells called platelets, which increases risk of bleeding. Myelofibrosis often causes an enlarged spleen. The purpose of this study is to see if a combination of navitoclax and ruxolitinib is more effective and safe in assessment of change in spleen volume when compared to ruxolitinib in participants with myelofibrosis. Navitoclax is an investigational drug for the treatment of myelofibrosis. Participants in this study are divided into two groups, called treatment arms. Each group receives a different treatment. Adult participants with a diagnosis of myelofibrosis will be enrolled. Around 230 participants will be enrolled in approximately 190 sites worldwide. Participants will receive oral navitoclax tablet with oral ruxolitinib tablet or oral ruxolitinib tablet with oral placebo (no active drug) tablet and treatment may continue untill the participant cannot tolerate the study drug, or benefit is not achieved, or other reasons which qualify for discontinuation of the study drug. There may be a higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the course of the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, magnetic resonance imaging (MRI) or computed tomography (CT) scan, bone marrow tests, checking for side effects, and completing questionnaires.
This study is a Phase 3 global, multicenter, placebo-controlled double-blind randomized study that will enroll participants with inoperable locally recurrent or metastatic SCAC not previously treated with systemic chemotherapy.
To test the effectiveness and safety of Optune® given concomitantly with radiation therapy (RT) and temozolomide (TMZ) in newly diagnosed GBM patients, compared to radiation therapy and temozolomide alone. In both arms, Optune® and maintenance temozolomide are continued following radiation therapy.
This is a Phase III, multicenter, randomized, open-label study designed to evaluate the efficacy, safety, and pharmacokinetics of atezolizumab given in combination with cabozantinib compared with docetaxel monotherapy in patients with metastatic NSCLC, with no sensitizing EGFR mutation or ALK translocation, who have progressed following treatment with platinum-containing chemotherapy and anti-PD-L1/PD-1 antibody, administered concurrently or sequentially.
Myelofibrosis (MF) is a rare blood cancer, notable for scarring of the bone marrow (the spongy tissue inside bones) and the spleen becoming larger. The purpose of this study is to assess safety and change in spleen volume when navitoclax is given in combination with ruxolitinib, compared to best available therapy, for adult participants with MF. Navitoclax is an investigational drug (not yet approved) being developed for the treatment of MF. Participants in this study will be randomly selected (like picking numbers out of a hat) to be in 1 of 2 treatment arms. Neither participants nor the study doctor will be able to pick which treatment arm a participants enters. In Arm A, participants will receive navitoclax in combination with ruxolitinib. In Arm B, participants will receive the best available therapy (BAT) for MF. Adult participants with a diagnosis of MF that came back or did not get better after earlier treatment will be enrolled. Approximately 330 participants will be enrolled in approximately 210 sites across the world. In Arm A, participants will receive navitoclax tablet by mouth once daily with by mouth ruxolitinib tablet twice daily. In Arm B, participants will receive the BAT available to the investigator. Participants will receive the study drug until they experience no benefit (determined by the investigator), participants cannot tolerate the study drugs, or participants withdraw consent. The approximate treatment duration is about 3 years. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The effect of treatment will be checked by medical assessments, blood and bone marrow tests, checking for side effects, and completing questionnaires.
The primary objective of the study is to demonstrate superior efficacy of Xevinapant (Debio 1143) vs placebo when added to chemoradiotherapy (CRT) in locally advanced squamous cell carcinoma of the head and neck (LA-SCCHN).
TREOCAPA is a Phase II/III European Multicentre study concerning the prophylactic treatment by Acetaminophen of extremely preterm infant during the first five days after birth. The Phase II is a dose finding phase in order to assess the minimum effective dose regimen of acetaminophen for the closure of PDA for neonates with a gestational age less than 27 weeks This part of the study will be conducted in 11 NICUs, in 4 countries (France, UK, Finland and Denmark). The Phase III is The phase III is a randomized, multicenter, double-blind, placebo-controlled superiority trial, two arms in a 1:1 ratio, evaluating an increasing of 10% of the percentage of survival without severe morbidity at 36 weeks of post menstrual age. In the intervention arm, 20 mg/kg followed by 7.5 mg/kg quarter in die (QID) will be administered to the 27-28 weeks gestational age group (dosage confirmed through PK/PD data analysis from the previous Finnian study) and the dosage selected after the conclusion of the Phase II will be administered to the 23-26 weeks gestational age group. A group sequential design, with a total of 3 analyses (2 interim analyses and a final) and the O'Brien-Fleming alpha spending function is chosen for the trial. At the same time, a Bayesian sequential analysis is planned for safety endpoints
Breathing motion still remains a major issue that jeopardizes the accuracy of photon- and proton-therapy for thoracic and upper-abdominal tumors, which represent up to 40% of curative radiotherapy treatments. Existing motion management strategies are either simple and costless but lead to futile irradiation of healthy tissues (safety margins), or complex to implement and expensive, limiting their availability in clinical routine (gating, deep-inspiration breath-hold - DIBH, real-time tracking). In addition, the accuracy and efficiency of all these techniques critically depend on tumor motion/position reproducibility over treatment time, which is often degraded by variations of the spontaneous breathing or voluntary apnea. Finally, these techniques are not easily transferrable to proton therapy (PT) in the presence of proton range uncertainties in moving anatomy. Therefore, we propose an innovative workaround to overcome these complex issues, namely, Mechanically-Assisted and Non-Invasive Ventilation (MANIV). By taking control of the patient's breathing, we previously demonstrated that MANIV can safely regularize and even reduce tumor motion using a volume-controlled ventilation mode (VC), while a slow ventilation mode (SL) can induce repeated DIBH during which the tumor motion is nearly suppressed. Although promising, we have to go a step further into the prospective clinical validation of MANIV applied to existing motion management techniques. A. Preclinical phase: 1. Clinical implementation of MANIV: development of technical solutions to integrate MANIV at each stage of a patient's clinical workflow in our radiotherapy department. 2. In-house validation and optimization of experimental mathematical models to compute the trajectory and amplitude of residual tumor motion during treatment delivery. B. Clinical phase: 1. Optimization of Respiratory Gating by reproducing repeated and stable DIBHs to fix the tumor motion for radiotherapy treatment of lung, liver and breast tumors. 2. Optimization of Tracking procedures by regularizing the breathing and tumor motion with VC mode to reduce the treatment duration for real-time lung and liver tumors tracking on Accuray Cyberknife® robotic mounted LINAC. 3. In silico delivred dose assessment of MANIV-optimized Respiratory Gating by Pencil Beam Scanning Proton Therapy (PBS-PT). At the end of this project, we will provide recommendations for the clinical implementation of a wide panel of advanced motion mitigation techniques, which would contribute to a major step forward in the management of breathing motion in both photon and proton-therapy.
Primary Objective: To evaluate the efficacy of dupilumab administered every 2 weeks in patients with moderate or severe Chronic Obstructive Pulmonary Disease (COPD) as measured by - Annualized rate of acute moderate or severe COPD exacerbation (AECOPD) Secondary Objectives: To evaluate the effect of dupilumab administered every 2 weeks on - Pre-bronchodilator forced expiratory volume in 1 second (FEV1) over 12 weeks compared to placebo - Health related quality of life, assessed by the change from baseline to Week 52 in the St. George's Respiratory Questionnaire (SGRQ) - Pre-bronchodilator FEV1 over 52 weeks compared to placebo - Lung function assessments - Moderate and severe COPD exacerbations - To evaluate safety and tolerability - To evaluate dupilumab systemic exposure and incidence of antidrug antibodies (ADA)
Multi-centric, one arm phase II study. The first phase of the study will consist of an evaluation of the initial dental state of each subject based on a stomatological examination, an orthopantomogram, two bitewing radiographs (right and left sides) and an evaluation of all potential risks of caries and fractures. For all of subjects, a dental decalcification, dental care and/or avulsion if necessary, and afterwards, a dental splint will be performed before the start of RT treatment. Our previously developed predictive model for dental dose in function of the localisation of tumour and suspect lymph nodes based on the stomatological examination and on the pre-treatment imaging. An estimation of the intensity-modulated radiotherapy (IMRT) teeth dose will be made and translated into a colour based form of the pre-RT dental status. A contouring of the teeth will be performed and the planned dose for each tooth of each subject will be recorded by a dose volume histogram (DVH) curve based on the pre-treatment imaging. In the same way the mean dose and the V25 (the volume receiving 25 Gy) of the homo- and the heterolateral parotid gland will be calculated. Based on our predictive model, every tooth which potentially will receive more than 40 Gy and for which long term survival is compromised will be avulsed at least 2 weeks before the start of RT. After RT, the subject will have clinical follow-up with dental evaluation every 6 months for 36 months in order to identify possible dental events. At each consultation, a stomatological examination will be performed as well as two bitewing radiographs. An orthopantomogram will be done once a year. Furthermore, periapical X-rays will be performed if there is a dental complain or to refine a lesion visible on orthopantomogram.