The purpose of this research study is to see if using a combination of medications will work better than placebo to treat methamphetamine use disorder. The two medications to be tested are bupropion (also called Wellbutrin) and naltrexone (also called Vivitrol).
A Phase 2, Open-Label, Multicenter, Randomized Study to Evaluate the Pharmacokinetics and Safety of Twice Yearly Long-Acting Subcutaneous Lenacapavir for Pre-Exposure Prophylaxis in People Who Inject Drugs.
Tailoring mobile health tools for HIV PrEP support among Young Latino/e/x Cisgender Men and Gender Nonbinary Persons Assigned Male at Birth who have Sex with Men in the Americas: a sub-study to HPTN 113