Cocaine use disorder

This study tests whether tirzepatide, a drug approved for weight management, can help people who are obese and have a moderate to severe stimulant use disorder (like methamphetamine or cocaine). Participants receive weekly injections for 20 weeks, along with counseling and brain …

This study tests whether a smartphone app can help people who are already on methadone treatment cut down on opioid and cocaine use. The app asks participants to take random drug tests at home and rewards them with money for negative results. Researchers want to see if app users …

This pilot study tests a web-based program called LDART for adults with stimulant use disorder (cocaine or methamphetamine). The program includes daily goal setting, motivational messages from people in recovery, and links to support groups. Researchers want to see if it's feasib…

This study aimed to test whether exenatide (Bydureon), a drug approved for type 2 diabetes, could safely reduce the urge to use cocaine. Researchers planned to give the drug or a placebo to people with cocaine use disorder and measure how many cocaine doses they chose to take. Ho…

Researchers are testing whether semaglutide, a drug used for diabetes and weight loss, is safe and tolerable in adults with cocaine use disorder. The trial includes 40 people who use cocaine often, some of whom also have HIV. Participants receive weekly injections of semaglutide …

This study looks at whether a single 25 mg dose of psilocybin (the active ingredient in magic mushrooms) can be safely given to people with cocaine use disorder who want to quit. Ten adults from Los Angeles will take the drug in a comfortable room with two clinicians present, and…

This study tests whether methylphenidate (Ritalin) can help weaken memories that link drug cues to cocaine use. Fifty-one adults with cocaine use disorder will receive either methylphenidate or a placebo before recalling drug-related memories, while brain activity and skin respon…

This study uses PET scans with a special tracer to measure brain synapse density in 80 people—some with cocaine use disorder and some healthy controls. Researchers aim to see if cocaine changes brain connections, especially in areas linked to decision-making and addiction. Partic…

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…