There are about 13332 clinical studies being (or have been) conducted in Netherlands. 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 aim of the study is to compare hangover effects of MDMA users versus those who used other drugs, or alcohol only at New Year's Eve. The week after New Years Eve, every day participants complete a questionnaire about the presence and severity of potential hangover symptoms. At day 1, demographics and alcohol and drug use at New Years Eve were recorded. On day 7, the Brief Symptom Inventory (BSI) is completed to asses last weeks mood. After 4 weeks, after a drug-free week, the BSI is completed again to serve as a reference.
The Compare-Acute trial is a prospective randomised trial in patients with multivessel disease, who are admitted into hospital with a ST-elevation Myocardial Infarction. The purpose of the study is to compare a FFR guided multivessel PCI taking place during the primary PCI with a primary PCI of the culprit vessel only. Patients will be enrolled after successful revascularisation of the culprit vessel. Patients that have at least one lesion with a diameter of stenosis of more than 50% on visual estimation, feasible (operators judgement) for treatment with PCI in a non-infarct related artery, will be randomised either to the FFR guided complete revascularisation arm or staged revascularisation by proven ischemia or persistence of symptoms of angina. Approximately 885 patients will be entered in the study. Study hypothesis: FFR-guided complete percutaneous revascularisation of all flow-limiting stenoses in the non-IRA performed within the same procedure as the primary PCI or within the same hospitalisation will improve clinical outcomes compared to the staged revascularisation, guided by prove of ischemia or clinical judgment, as recommended from the guidelines.
Various elements of patient history are checked and entered in the admission Case Recor Form (CRF). Three risk scores are calculated out of these elements, combined with physical examination, laboratory values and ECG-findings. The primary aim is to assess the positive and negative predictive values for a cardiovascular event of the three risk scores for chest pain patients. Secondary aim is to assess the sensitivity and specificity of various elements in the patient history for an acute coronary syndrome.
The primary objective of this study is to analyse the concentration dopamine and serotonin in thrombocytes of patients with renal cell carcinoma and neuro-endocrine tumours compared to the concentrations of these catecholamines in healthy volunteers. The concentration dopamine and serotonin in thrombocytes with and without medication will also be evaluated.
- SDF is validated by measuring changes in microcirculation in sepsis patients with MOF (Boerma studies). - SDF is validated by measuring changes in microcirculation in stable chronic hemodialysis patients (NDT 2009 Bemelmans). - Ultrafiltration in stable chronic hemodialysis leads to a decrease in sublingual microcirculatory flow (NDT 2009 Bemelmans). - Trendelenburg position improves the sublingual microcirculatory flow at the end of hemodialysis treatment (NDT 2009 Bemelmans). - Hemodialysis with ultrafiltration leads to a significant reduction of myocardial perfusion and cardiac output (NDT 2009 Dasselaar) - Cardiac output measurement during dialysis is not practical. - BVM is a validated method for hypotension due to ultrafiltration to prevent the amount of ultrafiltration online change based on the measured haemoconcentration (ref Dasselaar et al NDT 2005). - BCM is a validated measurement to the dry weight in hemodialysis patients measured by a bioimpedance technique (NDT Passauer et al 2009).
This trial is conducted in Asia, Europe, Japan, North America and South Africa. The aim is to evaluate the safety and efficacy of nonacog beta pegol (NNC-0156-0000-0009) after long-term exposure in patients with haemophilia B. This trial is an extension to trials NN7999-3747 (NCT01333111/paradigm™ 2) and NN7999-3773 (NCT01386528/paradigm™ 3).
The effect of bosentan on digital ulcers (DU) was studied in two randomized placebo-controlled trials (RAPIDS-1 and RAPIDS-2). A limitation of these studies was the heterogeneous study population. More importantly, there were no endpoints that assessed changes in vasculopathy and / or perfusion. Laser Doppler imaging has been shown to effectively demonstrate blood flow restrictions in the hands of patients with Systemic Sclerosis (SSc). The relation between blood flow restriction in the hands measured by laser Doppler imaging and the extent of DU disease has not been studied. The current study will attempt to demonstrate this relation. In addition, the impact of bosentan on the blood flow in the hands, in a defined cohort of SSc-DU patients with a history of DU within the past 2 years and a clinically relevant reduction of blood flow in the hands, will be assessed.
The purpose of this study is to establish the accuracy with which the eNose can discriminate patients with invasive pulmonary aspergillosis from controls.
This is a bioequivalence study, which is a regulatory requirement to ensure comparable in vivo performance, i.e. similarities in terms of safety and efficacy, after administration of two different dosage forms of escitalopram. All subjects will receive three separate dosages of 20 mg escitalopram, which are 2 x 10 mg of the conventional dosage form (Treatment A) and 2 x 10 mg of the new dosage form being tested (Treatment B) and 1 x 20 mg of the new dosage form being tested (Treatment C). Test treatments B and C will each be compared to Treatment A, which is the active comparator (reference formulation).
The objective is to investigate whether in acute coronary syndrome patients the cardiac risk profile will improve with 2 new extended cardiac rehabilitation interventions and if these patients maintain healthier life style habits and a more active life style compared to patients randomized to standard cardiac rehabilitation.