14 results
To determine the beneficial effect of a single dose of 150 µg clonidine as an adjuvant to chirocaine in retrobulbar block.
The objective of the study is to investigate the effect of alfa2-adrenoceptors on bone turnover.
1) To study the effect of Clonidine on lumbar radicular pain with a transforaminal epidural injection after 1 week, 1, 3 and 6 months using a BPI.2) To study the effect of Clonidine on lumbar radicular pain with a transforaminal epidural injection…
Primary objective: The primary objective of the study is to determine the effect of oral dipyridamole treatment on the innate immune response induced by a lipopolysaccharide (LPS) challenge. Various pro- and anti-inflammatory cytokines will be…
The primary objective of the study is to determine concentration of circulation cytokines na administration of LPS in the presence of iron sucrose (Venofer®), Deferasirox (Exjade®) of placebo.
Determine whether phenylephrine or norepinephrine has superior haemodynamical effects in ophtalmic surgery
The goal of the current investigation is to test the noradrenergic part of a new model that accounts better for results of pharmacological research. This model states that the cholinergic system underlies disengagement, and that the…
(1) To establish the pharmacokinetic profile of clonidine following oral administration in children with suspected GH deficiency. (2) To relate the pharmacokinetics of clonidine to the observed expected (GH-response, cortisol response, depth and…
Does antagonism of the adenosine receptor by caffeine lead to an increased LPS-induced inflammatory reaction and an increase in (subclinical) tissuedamage?Does the C34T-polymorphism of the enzyme AMP-deaminase lead to a decreased inflammatory…
The goal of the current investigation is to test a new model that accounts better for results of pharmacological research. This model states that the cholinergic system underlies disengagement, and that the noradrenergic system underlies bias. Two…
1. Are telemedicine and FTF-evaluation similar?2. Are TM-evaluation from a general practitioners office and FTF-evaluation similar? 3. How do parents/patients value the TM evaluation?4. How do general practitioners and paediatricians value the TM…
This study aims to clarify whether the brain dopamine and noradrenaline system underlie the electrocortical responses (event-related potentials) that are sensitive to cues signalling reward and probability, the P200 and P300.
Primary objective:Plasma levels of clonidine, in order to describe pharmacokinetic and pharmacodynamic properties of intravenous clonidine in critically ill ventilated ICU patients.Secondary objectives are: * to evaluate the effect of a 3-hr loading…
The objective of this study is to evaluate the (cost-)effectiveness of reduced noradrenaline in patients with CS by using a lower MAP target of >= 55 mmHg, compared to usual care. We hypothesize that reduced use of noradrenaline will improve…