6 results
Primary aim:The primary aim of this study is to evaluate the effect of two consecutive infusions of S(+)-ketamine in patients with CRPS-I on pain relief. The design of the study is prospective, randomised, double-blind and placebo-controlled.…
The objectives are to assess the pharmacokinetic and pharmacodynamic effects of sub-anesthetic ketamine administration, to assess the optimal dose of ketamine and gender differences, to compare different oucome measures for psychomimetic symptoms…
Primary Objective - To determine if afamelanotide can reduce the severity of PLE related pruritis.Secondary Objectives- To determine if afamelanotide can reduce the frequency of PLE episodes;- To determine if afamelanotide can reduce the duration of…
By means of resting state network measurments using fMRI we hope to gain more knowlegde about the actions (for example as an analgesic) an side effects of S(+)-ketamine on the central nervous system at different doses. Also blood samples will be…
Primary objective: - To determine whether afamelanotide can reduce the severity of phototoxic reactions in patients with EPPSecondary objectives:- To determine whether afamelanotide can reduce the number of phototoxic reactions in patients with EPP…
In a fMRI experiment, will measure the changes in brain activity patterns and in functional connectivity. We hypothesize that a subanesthetic dose of S-Ketamine impairs the functional connectivity, especially the feedback connections that are…