Ignite Creation Date:
2025-12-25 @ 2:15 AM
Ignite Modification Date:
2025-12-27 @ 2:49 PM
Study NCT ID:
NCT05114460
Status:
TERMINATED
Last Update Posted:
2025-03-18
First Post:
2021-10-05
Is Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Vaped Marijuana to Attenuate Naloxone-Precipitated Withdrawal
Sponsor:
New York State Psychiatric Institute
Organization:
Study Overview
Official Title:
The Ability of Vaped Marijuana to Reduce the Severity of Naloxone-Precipitated Withdrawal
Status:
TERMINATED
Status Verified Date:
2025-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
The U.S. Department of Health and Human Services Office of Human Research Protections issued an FWA restriction on NYSPI research that included a pause of human subjects research as of June 23, 2023. Recruitment for this trial will not reopen.
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The goal of the proposed, proof-of-concept study is to test the combined effects of vaporized marijuana \[Delta-9-tetrahydracannabinol (THC)\] with NLX as a proof of concept towards the possible development of a combined overdose reversal agent with improved tolerability.
Detailed Description:
The goal of the proposed, proof-of-concept study is to test the combined effects of vaporized marijuana \[Delta-9-tetrahydracannabinol (THC)\] with NLX as a proof of concept towards the possible development of a combined overdose reversal agent with improved tolerability. Marijuana plant material will be obtained from the National Institutes on Drug Abuse (NIDA). In clinical studies, oral synthetic THC reduced the severity of opioid withdrawal during opioid detoxification. Clinically, cannabinoid drugs like Marinol® (oral synthetic THC), Sativex ® (nabixomols), and Cesamet® (nabilone) are used to treat nausea and vomiting, common symptoms of opioid withdrawal. This study will investigate the ability of vaporized marijuana (V-MJ) (0.00, 12.5, and 25 mg: concentration= 11.7% THC + 0.04% CBD) to reduce the severity of opioid withdrawal precipitated by intranasal (IN) NLX (0.0 and 4.0 mg). This trial will recruit healthy participants with opioid use disorder (N=16, completers). Testing will begin following stabilization on oral morphine (120 mg/day), which will continue throughout the trial. During each testing session, a single V-MJ + naloxone dose combination will be assessed (in randomized order), with 48 hours between testing sessions. Laboratory testing sessions will consist of a modified naloxone challenge procedure, which quantifies the severity of naloxone-precipitated opioid withdrawal.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
True
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?: