Although ketamine can be considered to be an “old” drug, a definitive model explainingketamine pharmacokinetics for a wide range of patient populations, dosing regimens and ketamine administrations... Show moreAlthough ketamine can be considered to be an “old” drug, a definitive model explainingketamine pharmacokinetics for a wide range of patient populations, dosing regimens and ketamine administrations forms is lacking. Currently, a large number of ketamine population pharmacokinetic models is published. However, the large number of ketamine pharmacokinetic models based on data from all types of study populations,ketamine dosing regimens and administration forms, can prove to become a serious challenge for clinical decision makers, since it may not always be easy to pick the model that best suits their patient population. In this thesis, we focus on unraveling the complex pharmacokinetics and pharmacodynamics that characterize ketamine, in order to get a step closer to a final “all encompassing” pharmacokinetic-pharmacodynamic model. For the pharmacodynamic outcomes, we especially focus on the effects of ketamine on neuropathic pain, nociceptive pain (pressure pain) and psychedelic outcomes. Show less
