This study is looking at how a medication called pentoxifylline affects the impact of cocaine in people with Cocaine Use Disorder. Researchers will give participants either pentoxifylline, cocaine, or a placebo (an inactive substance) to see their effects. The main goal is to understand how cocaine's reinforcing effects (how much someone wants to use it again) are changed by pentoxifylline. You may be able to join if you are 18-55 years old, speak English, are not currently seeking treatment for drug use, and have recently used cocaine. The study plans to enroll 30 participants, but its current status is unclear.

Study design

This is an interventional study planning to enroll 30 participants. It will compare the effects of pentoxifylline, cocaine, and a placebo.

What's involved

You would be admitted to an inpatient facility for approximately one month. During this time, researchers will measure the reinforcing effects of cocaine at 9 different times.

Compensation

Not stated in the trial record.

Follow-up

Participants will be followed for approximately one month during their inpatient admission.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.