Clinical trials · Connecticut
Substance Use Disorders clinical trials in Connecticut
We’re tracking 30 recruiting substance use disorders studies with a site in Connecticut — including Phase 1 and Phase 2 studies, each written for real people, not researchers.
Recruiting studies in Connecticut
- NCT07136363Recruiting
RESTORE study: support for stimulant users leaving jail or prison
This trial tests a smartphone app (DynamiCare) to help people recovering from stimulant use (methamphetamine or cocaine) stay healthy after leaving jail or prison. It also focuses on those at risk for or living with HIV.
New Haven, ConnecticutAges 18 years+ - NCT06544291RecruitingPhase 2
THC and CBD for pain and opioid use disorder
This study tests whether a combination of THC and CBD can help people who have both opioid use disorder and chronic low back pain. You would need to be on a stable dose of methadone and have used cannabis at least once in your life.
New Haven, ConnecticutAges 18–65 - NCT06489782Recruiting
New approach to test alcohol use disorder medications
This study tests a new way to quickly screen medications for alcohol use disorder (AUD). You will have lab sessions where your drinking is monitored to see how different medicines affect your alcohol use.
New Haven, ConnecticutAges 21–65 - NCT06136195RecruitingPhase 1
Mavoglurant for alcohol craving in heavy drinkers
This trial tests whether a medication called mavoglurant can reduce alcohol cravings and drinking in people who are heavy drinkers with alcohol use disorder and are not looking for treatment.
New Haven, ConnecticutAges 21–50 - NCT05932745Recruiting
Test of new e-cig ingredients in current adult users
This study tests how new e-cigarette ingredients affect adults who already use e-cigarettes. You may be asked to avoid tobacco and nicotine briefly before sessions so researchers can measure effects more clearly.
New Haven, ConnecticutAges 18 years+ - NCT05776316Recruiting
Harm-reduction support for adults using opioids
This trial offers harm-reduction services for adults who have been misusing opioids (and sometimes other substances) recently. It’s designed to test support approaches that may reduce risks and improve well-being.
New Haven, ConnecticutAges 18 years+
Substance Use Disorders trials by city in Connecticut
Where these studies are running in Connecticut
Institutions with a site for the recruiting substance use disorders studies listed above.
- Yale University · 4 studies
- Connecticut Mental Health Center
- Connecticut Mental Health Center (SAC and SATU)
- JB Pierce Lab
What taking part in a substance use disorders study involves
A screening visit first
Before anything else, the study team checks whether you fit — usually a visit with some tests. You can stop at any point, and screening is typically free.
Care at a nearby site
Study visits happen at a clinic or hospital taking part. Many studies cover the cost of the study treatment and related visits, and some reimburse travel.
You stay in control
Taking part is voluntary and you can leave a study at any time, for any reason, without affecting your regular care.
The team decides eligibility
Our fit check is a helpful first read, not a decision. The study team makes the final call after reviewing your health history.
Substance Use Disorders trials in other states
Common questions
- Are there substance use disorders clinical trials in Connecticut?
- Yes. We're currently tracking 30 recruiting substance use disorders studies with a site in Connecticut, each rewritten in plain language so you can see what it's testing and who it's for.
- How do I find out if I qualify for a substance use disorders study in Connecticut?
- Each study lists its eligibility rules — age, diagnosis, prior treatments. On every trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Do I have to live in Connecticut to take part?
- Not necessarily. These studies have a site in Connecticut, but eligibility is about your health, not your address — some people travel to take part, and a few studies reimburse travel. The study team can tell you what's required.
- Does it cost anything to join a substance use disorders trial?
- Using Clin2 is always free. Many trials cover the study treatment and related visits; some reimburse travel. The study team explains exactly what's covered before you decide.
Not the right time?
New substance use disorders studies open in Connecticut regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.