Asset Details
Do you wish to reserve the book?
In an exploratory randomized, double-blind, placebo-controlled, cross-over study, psychoactive doses of intravenous delta-9-tetrahydrocannabinol fail to produce antinociceptive effects in healthy human volunteers
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
In an exploratory randomized, double-blind, placebo-controlled, cross-over study, psychoactive doses of intravenous delta-9-tetrahydrocannabinol fail to produce antinociceptive effects in healthy human volunteers
Do you wish to request the book?
In an exploratory randomized, double-blind, placebo-controlled, cross-over study, psychoactive doses of intravenous delta-9-tetrahydrocannabinol fail to produce antinociceptive effects in healthy human volunteers
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
In an exploratory randomized, double-blind, placebo-controlled, cross-over study, psychoactive doses of intravenous delta-9-tetrahydrocannabinol fail to produce antinociceptive effects in healthy human volunteers
2020
Overview
RationaleAnimal studies and anecdotal human reports suggest that cannabinoids have antinociceptive effects. Controlled human studies have produced mixed results.ObjectivesWe sought to reduce existing variability by investigating the effects of intravenous delta-9-tetrahydrocannabinol (THC) in several pain paradigms within the same human subjects, addressing some of the limitations to the published literature.MethodsIn this exploratory randomized, double-blind, placebo-controlled, cross-over study, healthy human subjects received 0.01 mg/kg or 0.03 mg/kg intravenous THC or placebo (ethanol vehicle) infused over 10 min on three test days, each separated by at least 72 h. Capsaicin (250 μg) was injected intradermally to induce chemical pain and hyperalgesia. Four other forms of acute pain were induced: mechanical (von Frey filament), hot and cold (thermode), and electrical (pulse generator). Pain ratings were obtained before drug administration, at peak drug effects, and 2 h after drug administration and included both objective and subjective measures. THC drug effects and vital signs were also collected during experimental sessions. Nonparametric analysis with repeated measures was performed.ResultsTHC induced euphoria, perceptual and cognitive alterations, and tachycardia in a dose-related manner, but failed to have significant effects in experimentally induced acute chemical, mechanical, thermal, or electrical pain and capsaicin-induced hyperalgesia.ConclusionsIn this exploratory controlled study, intravenous THC lacked significant antinociceptive properties in experimental models of acute pain and capsaicin-induced hyperalgesia in healthy human subjects. Continued study of THC and other cannabinoids through high-quality, controlled studies in both healthy volunteers and patients with pain conditions is warranted to inform the growing demand for the clinical application of cannabinoids in pain management.
Publisher
Springer Nature B.V
Subject
We currently cannot retrieve any items related to this title. Kindly check back at a later time.