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 objective of this study is to provide preliminary evidence for the safety and effectiveness of the May Health Kit in transvaginal ablation of ovarian tissue under ultrasound visualization in women with infertility due to polycystic ovary syndrome.
The purpose of this study is to evaluate the efficacy and safety of vutrisiran (ALN-TTRSC02) in participants with hereditary transthyretin amyloidosis (hATTR amyloidosis). Participants will receive vutrisiran subcutaneous (SC) injection once every 3 months (q3M) or the reference comparator patisiran intravenous (IV) injection once every 3 weeks (q3w) during the 18 month Treatment Period. This study will use the placebo arm of the APOLLO study (NCT01960348) as an external comparator for the primary and most other efficacy endpoints during the 18 Month Treatment Period. Following the 18 Month Treatment Period, all participants will be randomized to receive vutrisiran SC injection once every 6 months (q6M) or q3M in the Randomized Treatment Extension (RTE) Period.
The purpose of this double blind randomized study is the evaluation of the safety and efficacy of the Moderato System. The Moderato implantable pulse generator is indicated for patients who have hypertension and also require a dual chamber pacemaker in order to reduce their blood pressure. In this amended CS-03 protocol Version 3.0, the study will evaluate the safety and efficacy in a randomized, double-blind study following active treatment vs. a control patient population for a period of 3 month for efficacy and 12 months for safety (In comparison to 6 months for patients under protocol CS-03 Ver 1.1, NCT02837445). The device will be considered to have a clinical effectiveness with regard to its anti-hypertension function if there is a statistically significant and clinically meaningful reduction in mean 24-hour ambulatory systolic blood pressure in the treatment group compared to the control group. The primary efficacy endpoint will be evaluated 3 months after randomization. The Primary safety analysis will compare the treatment and the control after 12 months of treatment.
This Phase 3 study evaluates the safety and efficacy of cabozantinib in combination with atezolizumab versus the standard of care sorafenib in adults with advanced hepatocellular carcinoma (HCC) who have not received previous systemic anticancer therapy. A single-agent cabozantinib arm will be enrolled in which subjects receive single agent cabozantinib in order to determine its contribution to the overall safety and efficacy of the combination with atezolizumab.
The purpose of this clinical investigation is to characterize the procedural safety and device performance of transfemoral implantation of the Portico™ Transcatheter Aortic Heart Valve in patients with symptomatic degenerative aortic stenosis.
The purpose of this study is to evaluate the effectiveness of niraparib in combination with abiraterone acetate plus prednisone (AAP) compared to AAP and placebo.
Over the past few years it has become evident that cancer cells can be recognized by the patient's own immune system. The immunological mechanisms at play are often referred to as the "cancer immune cycle" (Chen and Mellman 2013; Mellman 2013; Chen and Mellman 2017).In immune-evasive tumors a pivotal role has been attributed to myeloid dendritic cells (myDC) in regulating the activity of anti-tumor CTL activity within the TME (Broz, Binnewies et al. 2014). In animal models, myDC have been demonstrated to play an essential role in "licensing" anti-tumor CTLs to eradicate tumor cells. These myDC also migrate to tumor-draining lymph nodes and present tumor antigens to T-cells in these secondary lymphoid organs (Roberts, Broz et al. 2016). Human myDCs exist in two subsets that are differentiated by expression of either the BDCA-1 or BDCA-3 surface marker. The CD1c (BDCA-1)+ antigen is specifically expressed on human dendritic cells, which are CD11chighCD123low and represent the major subset of myDCs in human blood (about 0.6 % of all peripheral blood mononuclear cells (PBMCs)). CD1c (BDCA-1)+ myDC play an important role in the cross-presentation of tumor antigens following immunogenic cell death (Di Blasio, Wortel et al. 2016). Under conditions of tumor growth, myDC will be poorly recruited to the tumor microenvironment, do not get activated and thereby fail to efficiently coordinate anti-tumor immunity within the tumor micro-environment and present tumor associated antigens within tumor-draining lymph nodes. Talimogene laherparepvec (T-VEC) is a first-in-class oncolytic virus based on a modified herpes simplex virus (HSV) type 1 designed to selectively replicate in and lyse tumor cells while promoting regional and systemic antitumor immunity. In this phase I clinical trial we propose to investigate the safety of intratumoral injection of autologous CD1c (BDCA-1)+ myDC in non-visceral metastases of melanoma plus intratumoral injection of T-VEC (at its approved dose and regimen for the treatment of melanoma). We hypothesize that CD1c (BDCA-1)+ myDC in the T-VEC inflamed tumor microenvironment of the metastasis will capture tumor antigens in vivo and through cross-presentation of these antigens coordinate an effective anti-tumor T-cell response.
This is a single-arm, open-label, multi-site, single-dose Phase 1/2/3 study in subjects with severe sickle cell disease (SCD). The study will evaluate the safety and efficacy of autologous CRISPR-Cas9 Modified CD34+ Human Hematopoietic Stem and Progenitor Cells (hHSPCs) using CTX001.
Dupuytren's disease is a progressive fibroproliferative condition of the hand which progresses in 20% of patients into a serious condition. In Flanders, Dupuytren's disease was found to be present in 32% of the population over 50 years. In severe flexion contracture finger deformity due to Dupuytren's disease, functional loss of the finger (often the fourth or fifth digit) is significant. Surgery remains the most efficient treatment for the correction of flexion deformities. Minimal invasive surgery with the creation of firebreaks for the fibrous strands causing this disease, withholds fast recovery. However, recurrence after surgery is not rare with numbers varying from 30 to 70% depending on fibrosis diathesis score of Abe, severity of the deformation and follow-up period. Numerous surgical techniques have been used for Dupuytren disease, ranging from minimally invasive surgery to subtotal preaxial amputation with skin grafting.3 In this study a well-known technique faciectomie will be performed. During this surgery a device will be inserted called VIVOSORB® VIVOSORB® is a flexible bioresorbable polymer film which is designed to separate opposing tissues throughout the critical healing process. It is very flexible facilitating the surgeon to optimally position the sheet during surgery. It is made of 100% synthetic bioresorbable material and can be used in a variety of soft tissue surgery applications. VIVOSORB® provides a barrier function enabling the tissue to regenerate without interconnective attachment. In the past cellulose, a biologic inert implant, was used for augmenting the effect of the surgical firebreaks . Cellulose has been proven to improve outcome. Nowadays, cellulose is not available for use during faciectomie surgery, since medical production has been ceased. VIVOSORB® can be a valid alternative.
The purpose of this study is to assess the efficacy and safety of treatment with carboplatin/paclitaxel* PLUS pembrolizumab (MK-3475) and maintenance olaparib (MK-7339) in women with epithelial ovarian cancer (EOC), fallopian tube cancer, or primary peritoneal cancer. The primary study hypotheses are that the combination of pembrolizumab plus carboplatin/paclitaxel* followed by continued pembrolizumab and maintenance olaparib is superior to carboplatin/paclitaxel alone with respect to Progression Free Survival (PFS) per Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) in participants with programmed death-ligand 1 (PD-L1)-positive tumors (Combined Positive Score [CPS]≥10) and in all participants, and that the combination of pembrolizumab plus carboplatin/paclitaxel followed by continued pembrolizumab is superior to carboplatin/paclitaxel alone with respect to PFS per RECIST 1.1 in participants with PD-L1-positive tumors (CPS≥10) and in all participants.