A digital intervention for reducing stimulant drug use
- Study IRB#:2000040872
- Last Updated:06/07/2026
Would you like to cut down or quit using stimulant drugs (e.g., cocaine, crack, meth)? Yale scientists would like to invite you to use a digital tool on your smartphone that may help you with this goal. We are looking for adults who use stimulant drugs frequently and have some desire to cut down or quit to take part in an online research study. Participation will involve going to the website for a few minutes everyday for a month and completing three monthly online questionnaires. You can be compensated around $250 for completing the study.
- Age18 years and older
- GenderBoth
Contact Us
For more information about this study, including how to volunteer, contact:
Li Yan McCurdy
- Phone Number: 1-203-214-4396
Help Us Discover!
You can help our team find trials you might be eligible for by creating a volunteer profile in MyChart. To get started, create a volunteer profile, or contact helpusdiscover@yale.edu, or call +18779788343 for more information.
Eligibility Criteria
Inclusion Criteria:
- 18 years old or older
- Currently live in Connecticut
- Have a smartphone
- Used stimulant drugs in the past month
- Have some desire to cut down or quit using stimulant drugs
Exclusion Criteria:
- May be pregnant in the next 3 months
- Unable to complete study procedures over the next 3 months
