Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 1:45 AM
Ignite Modification Date:
2025-12-25 @ 1:45 AM
NCT ID:
NCT04884594
Brief Summary:
The purpose of this study is to test the safety of a novel gene viral vector treatment for adults with cocaine use disorder-sustained remission. This gene regulates an enzyme (cocaine hydrolase) that breaks down cocaine into inactive substances, thereby decreasing the pleasurable feeling this drug usually provides.
Detailed Description:
This is a phase-I dose escalation clinical trial testing the safety and MTD of IV administration of AAV8-hCocH to subjects with a history of cocaine use disorder-sustained remission. Subjects who provide written informed consent, meet entry criteria, and do not have transduction inhibition to AAV8 (pre-existing AAV8 antibodies) will be eligible. Subjects will be enrolled sequentially every 2-3 months or longer between cohorts. Dose escalation may be initiated after a single subject has been safely dosed; maximum enzyme expression is anticipated at week 3-4. This escalation paradigm is intended to minimize the number of subjects exposed to sub-therapeutic doses. The starting dose is based on the expression and safety of AAV8-CocH in mice, rats and NHP, and previous human experience using AAV8-FVIII IV in hemophilia patients. The starting dose has a large safety margin (15-fold) from the NOAEL in NHP. Approximately 7 weeks after an injection, a decision to escalate to the next dose level will be made based on a review of safety parameters and CocH levels by the investigative team.
Study:
NCT04884594
Study Brief:
Protocol Section:
NCT04884594