CODA participates in various types of research including surveys, observational studies and clinical trials that may involve medications – all have different eligibility criteria.

All participants go through the informed consent process which provides them with clear explanations of the rights and risks prior to joining a research study.

To learn more about current studies:

Some of our studies provide medications at no cost

You will be compensated for participating

Your personal information is confidential

We are currently recruiting for the following studies:

Methamphetamine Use Disorder Study

Are you currently using meth and interested in participating in a research study? If so please reach out to or call or text us at 971-381-0357. You will be compensated for your participation!

CODA, Inc. is working on a national, multi-site research study for adults aged 18-65 that struggle with meth and opioid use. If you are found eligible, you would receive either three injections of buprenorphine or a placebo over 12 weeks. Study medication will be provided at no cost to you.

People smoking or vaping Cannabis

Do you smoke cannabis? Are you 18 – 65 years old and considering medication treatment to reduce uncomfortable cravings? If “Yes,” you may be eligible to participate in a clinical research trial exploring a new investigational medication to help with reducing cannabis use.

All study participants will receive: Study medication or a placebo, study-related assessments, and compensation for your time and travel.

Call us at 503-341-6103 to find out more!

Upcoming studies:

Pregnant people using any substance

More information coming soon.