We have located links that may give you full text access.
Case Reports
Journal Article
Validation Studies
Modafinil in Forensic and Clinical Toxicology-Case Reports, Analytics and Literature.
Journal of Analytical Toxicology 2018 June 2
Modafinil is used because of its wakefulness-promoting properties for treatment of diseases associated with extreme sleepiness (i.e., narcolepsy). Additionally, it is misused as a "cognitive enhancer" to increase alertness and to improve concentration. We present modafinil concentrations in serum samples in five cases of our routine work measured by high-performance liquid chromatography coupled with a photo diode array detector after solid-phase extraction. One sample was analyzed for clinical toxicology purposes. The other four were investigated for the police: three cases of driving under the influence of drugs and one case of bodily harm. Sample preparation consisted of solid-phase extraction using Bond Elut® C18 columns. Papaverine was used as internal standard. Chromatographic separation was carried out using a Polaris C18-A column in an isocratic run. Wavelengths used for UV-detection were 220 nm for modafinil and 239 nm for the internal standard, respectively. The method was validated with a reduced validation design for rare analytes. A six-point-calibration from 0.5 to 5.0 mg/L, covering the therapeutic range (0.9-3.3 mg/L), was used for quantification. Concentrations in serum were in the range of 1.3 to ~34 mg/L (median: 3.6 mg/L; mean: 9.0 mg/L). To our knowledge, there are only few publications concerning the serum concentrations of modafinil in cases of (suspected) misuse, forensic cases or intoxications. In our discussion, the serum concentrations we determined are compared with the levels described in the literature so far.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app