There are about 4372 clinical studies being (or have been) conducted in Greece. 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 purpose of this study is to determine the recommended Phase 2 dose regimen or the maximum tolerated dose of JNJ-67856633 in participants with relapsed/ refractory B-cell non-Hodgkin lymphoma and chronic lymphocytic leukemia.
This protocol is a phase II multicenter, randomized, open label study designed to assess the efficacy and safety of daratumumab combined with bortezomib, cyclophosphamide and dexamethasone (Dara-VCd) versus the association of bortezomib, thalidomide and dexamethasone (VTd) as pre transplant induction and post transplant consolidation, followed by maintenance with ixazomib alone or in combination with daratumumab, in newly diagnosed multiple myeloma (MM) patients eligible for autologous stem cell transplantation. Patients enrolled in the Dara-VCd arm will receive: 4 cycles of daratumumab-bortezomib-cyclophosphamide-dexamethasone induction, followed by transplantation and 2 cycles of daratumumab-bortezomib-cyclophosphamide-dexamethasone consolidation. The choice of cyclophosphamide in combination with bortezomib and dexamethasone is suggested by the better safety profile of cyclophosphamide, in comparison with thalidomide and the efficacy of the alkylator agent, when combined with bortezomib. Once-weekly bortezomib seems to be equally effective and better tolerated than the standard twice weekly schedule. The outcomes and response rate did not appear to be affected by the bortezomib dosing schedule. Patients enrolled in the VTd arm will receive: 4 cycles of bortezomib-thalidomide-dexamethasone induction, followed by autologous transplantation and 2 cycles of bortezomib-thalidomide dexamethasone as consolidation. The VTd drug association is the current standard first line induction therapy for multiple myeloma patients who are eligible to stem cell transplantation. At the end of consolidation phase patients with at least a partial response (≥ PR) will be rerandomized (assigned by chance) to one of 2 treatment groups to receive maintenance treatment with ixazomib alone or in combination with daratumumab. Patients will receive treatment until any sign of progression or intolerance, up to 24 months.
This study will assess the safety and performance of the Vine™ Embolic Protection System (embolic filtering device) in atrial fibrillation (AF) patients on top of oral anticoagulants (OAC), and remain at high risk for stroke recurrence. All patients will receive bilateral implants in the common carotid arteries
The purpose of this study is to test the effectiveness and safety of nivolumab combined with ipilimumab compared to nivolumab monotherapy in participants with previously untreated kidney cancer that has spread.
This study will assess the effect of lowering low-density lipoprotein cholesterol (LDL-C) with evolocumab on major cardiovascular events in adults without a prior myocardial infarction (MI) or stroke who are at high risk of a cardiovascular event.
This study will evaluate the efficacy and safety of PF-06838435 (a gene therapy drug) in adult male participants with moderately severe to severe hemophilia B (participants that have a Factor IX circulating activity of 2% or less). The gene therapy is designed to introduce genetic material into cells to compensate for missing or non-functioning Factor IX. Eligible study participants will have completed a minimum 6 months of routine Factor IX prophylaxis therapy during the lead in study (C0371004). Participants will be dosed once (intravenously) and will be evaluated over the course of 6 years. The main objective of the study will evaluate the annualized bleeding rate [ABR] for participants treated with gene therapy versus standard of care (SOC) therapy (FIX prophylaxis replacement regimen).
The purpose of this extension study is to provide venetoclax and obtain long-term safety data for subjects who continue to tolerate and derive benefit from receiving venetoclax in ongoing studies.
This is a randomized, double-blind, study that compares pembrolizumab (MK-3475) with placebo given as adjuvant therapy in participants with high-risk locally advanced cutaneous squamous cell carcinoma (LA cSCC) that have undergone surgery with curative intent in combination with radiotherapy. The primary hypothesis is that pembrolizumab is superior to placebo in increasing recurrence free survival (RFS).
The researchers are doing this study to see if semaglutide can slow down the growth and worsening of chronic kidney disease in people with type 2 diabetes. Participants will get semaglutide (active medicine) or placebo ('dummy medicine'). This is known as participants' study medicine - which treatment participants get is decided by chance. Semaglutide is a medicine, doctors can prescribe in some countries for the treatment of type 2 diabetes. Participants will get the study medicine in a pen. Participants will use the pen to inject the medicine in a skin fold once a week. The study will close when there is enough information collected to show clear result of the study. The total time participants will be in this study is about 3 to 5 years, but it could be longer.
The purpose of this study is to compare the efficacy and safety of 2 doses of crizanlizumab (5.0 mg/kg and 7.5 mg/kg) versus placebo in adolescent and adult sickle cell disease (SCD) patients with history of vaso-occlusive crisis (VOC) leading to healthcare visit.