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 designed as an open-label, randomized, parallel, two arm, multicenter, international Phase 3 study in patients with recurrent or metastatic breast cancer previously treated with cytotoxic chemotherapy regimens. The primary study objective is to compare overall survival of patients who receive NKTR-102 given once every 21 days to patients who receive treatment of Physician's Choice selected from a list of seven single-agent intravenous therapies.
Study assessing cognitive function and physical activity in people with relapsing remitting multiple sclerosis.
This study assessed the effect of QVA149 on patient-reported dyspnea in moderate to severe Chronic Obstructive Pulmonary Disease (COPD) patients.
The purpose of this study is to investigate the influence of the prebiotic oligofructose enriched inulin on the metabolite pattern in Crohn's disease patients.
Color Doppler Imaging (CDI) has been providing information about ocular blood flow over the past decades. This non-invasive procedure based on ultrasound technique has identified increased resistance and decreased systolic blood velocities to exist in the ophthalmic arteries of glaucoma patients. However, existing data has provided very little information regarding the analysis of the Doppler waveform in itself and to whether variables such as early systolic acceleration or systolic/diastolic velocity ratios are of any significance in glaucoma disease. In other medical specialties using CDI technology, such as nephrology or cardiology for instance, this analysis has been part of the normal routine. This information has been used in screening patients for disturbed circulation such as arterial stenosis or providing information regarding prognosis of renal and hepatic transplants have been used for decades now. What is the normal characteristics of the waveform Doppler analysis? To answer this, the investigators will create a normative database using healthy controls. Are there signs of altered stiffness or compliance in the ophthalmic arteries of glaucoma patients? To answer this, the analysis of early acceleration acceleration and detection of an early peak systolic will be done on the Doppler curves of glaucoma patients and compared to the healthy normative database. Are there any difference between the two types of glaucoma [primary open-angle glaucoma (POAG) and normal-tension glaucoma (NTG)]? The investigators will compare the variables of the ophthalmic artery waveform in these two groups. Do any of these Doppler waveform variables have any clinical significance? To answer this, the investigators will search for the existence of any correlation between the waveform data and both functional (visual field testing) and structural (Confocal scanning laser ophthalmoscopy - CSLO) variables of the glaucoma groups.
The purpose of this study is to evaluate the safety and efficacy of NOX A12 in combination with a background therapy of bendamustine and rituximab (BR) chemotherapy in previously treated patients with chronic lymphocytic leukemia (CLL).
Recently a novel stimulation design was developed, called burst stimulation. In a non-placebo controlled pilot study burst stimulation seemed superior to tonic stimulation over a period extending more than 2 years, and even though an incidental finding, this design seemed capable of suppressing pain without mandatory induction of paresthesias. This permits for the first time to scientifically prove that spinal cord stimulation is better than placebo stimulation. A study was therefore initiated to find out whether spinal cord stimulation is indeed capable of suppressing neuropathic limb pain in a placebo controlled way.
The purpose of this study is to investigate the effect of steady-state concentrations of TMC435 (administered once a day) on the steady-state pharmacokinetics of ethinylestradiol and norethindrone (administered once a day) and on the levels of progesterone, luteinizing hormone and follicle-stimulating hormone, in healthy female participants. Ethinlyestradiol and norethindrone are synthetic hormones, which constitute the oral contraceptive Ovysmen. Also the short-term safety and tolerability of the co-administration of TMC435 and Ovysmen will be studied. Steady-state is a term that means that the drug has been given long enough so that the plasma concentrations will remain the same with each subsequent dose. TMC435 is being investigated for the treatment of chronic hepatitis C virus (HCV) infection. Pharmacokinetics (PK) means how the drug is absorbed into the bloodstream, distributed in the body and eliminated from the body. A contraceptive is a method that prevents pregnancy.
The purpose of this study is to demonstrate the efficacy of TMC435 in combination with peginterferon (PegIFN) + ribavirin (RBV) by means of establishing its non- inferiority compared to an approved regimen of telaprevir + PegIFN + RBV in patients who have previously failed PegIFN.
Background: - Individuals often participate in clinical trials to seek new therapies and free medical treatments for their illnesses or chronic conditions. However, less is known about the motivations of the healthy individuals who volunteer for research studies. - Although many healthy volunteers participate in clinical trials for financial compensation, the particular risks involved in testing drugs that have not been tried in human clinical trials pose potential dangers for healthy volunteers in Phase I studies. More research is needed to understand the motivations of volunteers who participate in Phase I clinical trials. Objectives: - To evaluate the primary and secondary motivations of healthy participants in research studies. Eligibility: - Individuals at least 18 years of age who are healthy volunteers in selected Pfizer Phase I clinical trials. Design: - Individuals who express interest in participating in specific Pfizer Phase I drug studies will be asked to complete a short questionnaire after completing the standard consent session for the study. - Those who enroll in the trial will be asked to complete a second questionnaire prior to discharge from the study.