Intoxication by Drug

The purpose of this study is to determine the pharmacokinetics and pharmacodynamics of oral delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD) and to evaluate detection of recently smoked THC in oral fluid.

In this trial the investigators assess the effectiveness of applying a hemadsorber (cytosorb®) in removing benzodiazepines or tricyclic antidepressants in intoxicated patients admitted to ICU with prolonged impaired consciousness. This is a one arm interventional investigation where a hemadsorption filter is applied in patients fulfilling inclusion criteria 8 hours after admission. Plasma titer of the neurodepressing drug will be collected sequentially both before and after start of hemadsorption to evaluate the speed of drug elimination before and after application of a hemadsorption filter. Pre- and post filter titers will be obtained to evaluate adsorbability and to evaluate time to saturation of the filter.

Research in acute care faces many challenges, including enrollment challenges, legal limitations in data sharing, limited funding, and lack of singular ownership of the domain of acute care. To overcome some of these challenges, the Center of Acute Care of the University Medical Center Groningen in the Netherlands, has established a de novo data-, image- and biobank named "Acutelines". Acutelines is initiated to improve recognition and treatment of acute diseases and obtain insight in the consequences of acute diseases, including factors predicting its outcome. Thereby, Acutelines contributes to development of personalized treatment and improves prediction of patient outcomes after an acute admission.