METHAMPHETAMINE ABUSE

This study is testing if a smartphone app that gives cash rewards can help people with opioid, cocaine, or methamphetamine addiction stay drug-free. The app tracks participants' progress with at-home drug tests and rewards them with money for clean results. Researchers want to se…

This study is testing whether people with moderate to severe methamphetamine addiction can safely take a high-dose stimulant medication for 25 weeks alongside standard treatment. Researchers want to see if participants stay in the program, take their medication regularly, and are…

This study is testing an experimental drug called CS-1103 in people with methamphetamine use disorder who are not currently seeking treatment. Researchers want to see if CS-1103 is safe and how it affects the body when participants are given a controlled dose of methamphetamine. …

This study is testing whether a combination of two existing medications can help people reduce or stop using methamphetamine. 360 adults with moderate to severe methamphetamine addiction will receive either the active drug combination or placebo injections and pills for 12 weeks.…

This study is testing if improving a person's mood can help them make better decisions during recovery from methamphetamine addiction. Researchers will have 80 adults in treatment recall positive or neutral memories and then measure changes in their mood, brain activity, and choi…

This study is testing if ketamine, given through an IV, can help people with moderate to severe methamphetamine addiction reduce or stop their drug use. It will compare ketamine to another sedative drug (midazolam) in 120 adults over 12 weeks. Participants will receive eight IV i…

This study is testing if adding a high-dose stimulant medication and a reward-based program to standard addiction treatment helps adults with methamphetamine use disorder reduce their drug use. Researchers will compare four different combinations of these approaches over 15 weeks…