Brain training study for cocaine use disorder falls through
Knowledge-focused
Terminated
This study aimed to see if a brain training method called ZQLN could improve brain activity and thinking skills in people with cocaine use disorder. It planned to enroll adults aged 21 to 51 who had completed detox. However, the study was withdrawn before any participants were en…
Phase: NA • Sponsor: University of Puerto Rico • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:54 UTC