Ignite Creation Date:
2025-12-25 @ 1:47 AM
Ignite Modification Date:
2025-12-26 @ 1:59 AM
Study NCT ID:
NCT04831294
Status:
UNKNOWN
Last Update Posted:
2023-08-16
First Post:
2021-04-01
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Effects of Cannabidiol (CBD) on the Brain
Sponsor:
Auburn University
Organization:
Study Overview
Official Title:
Effects of Cannabidiol (CBD) on the Brain
Status:
UNKNOWN
Status Verified Date:
2023-08
Last Known Status:
ACTIVE_NOT_RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
CBD
Brief Summary:
Cannabidiol (CBD) is a phytocannabinoid that is one of 113 identified cannabinoids in the cannabis plant. It is derived from the hemp plant, and may treat conditions like pain, insomnia, and anxiety. CBD is a critical component of medical marijuana and does not cause the "high" typically associated with cannabis. According to the World Health Organization, CBD has shown no evidence of abuse or dependence potential. However, to the investigator's knowledge, there have not been many acute clinical studies to characterize the effects of CBD in the brain. Despite the rapid influx in CBD readily available to the public, very little is known about such effects. Some studies have shown alterations in resting state connectivity, while others have described changes in specific regions of the brain, or in networks associated with various cognitive functions. For example, CBD has been shown to increase fronto-striatal connectivity and reduce mediotemporal-prefrontal connectivity, suggesting that CBD may affect brain regions involved in salience processing. Unfortunately, few studies have examined CBD in isolation. Additionally, several studies have suggested that CBD may have a neuroprotective effect when it comes to individuals at high risk for psychiatric conditions. In this study, the investigators propose an acute administration, double-blind, placebo-controlled study in which 100% THC-free CBD will be compared to placebo (https://foliumbiosciences.com/). To the investigator's knowledge, the acute effects of this specific product have not been tested. Specifically, the investigators will examine: 1) the neurometabolic and neurophysiological effects of CBD compared to placebo and 2) the behavioral effects of CBD on measures of working memory and response inhibition. Participants will be recruited to take encapsulated, THC-free CBD provided by Folium Biosciences, in which they will have a pre- and post-ingestion scan. Each participant will have a 72-hour washout period after which they will be asked to come back for a placebo scan (however, the order will be counterbalanced so that equal numbers of participants will receive placebo/supplement and supplement/placebo). Individuals will be randomized into the supplementation group, as well as the order.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: