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                    Substance-Related Disorders Clinical Trials
A listing of 24  Substance-Related Disorders  clinical trials  actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
            1 - 12 of 24
        
                There are currently 24 active clinical trials seeking participants for Substance-Related Disorders research studies. The states with the highest number of trials for Substance-Related Disorders participants are California, New York, Washington and Massachusetts.
            
                Featured Trial
                
                Healthy Participants Needed (Colonoscopy + Cancer Screening)
            
        Recruiting
            
        Earn $325 - $475 in electronic payment card compensation for your time and effort by participating in a clinical study to develop a blood test that may one day help screen for colon cancer. Take a quick quiz to see if you qualify.
    
    
                            Conditions: 
                                    
        
            
                        Healthy
                    
                                    
                        Healthy Volunteers
                    
                                    
                        Healthy Subjects
                    
                                    
                        Healthy Volunteer
                    
                                    
                        Healthy Participants
                    
                                    Featured Offer
                
                Lose Weight with GLP-1 Medications
            
        Recruiting
            
        Policy Lab has partnered with OnlineSemaglutide.org to offer trusted access to semaglutide and other GLP-1 medications, including generic alternatives to Ozempic® and Wegovy®. 
GLP-1 medications are scientifically backed to help individuals achieve significant weight loss—on average, 15-20% of body weight within a year.
As a valued user, you’re eligible for $50 off your first program with code policy-lab-50.
    GLP-1 medications are scientifically backed to help individuals achieve significant weight loss—on average, 15-20% of body weight within a year.
As a valued user, you’re eligible for $50 off your first program with code policy-lab-50.
                            Conditions: 
                                    
        
            
                        Overweight
                    
                                    
                        Overweight and Obesity
                    
                                    
                        Obesity
                    
                                    
                        Weight Loss
                    
                                    
                        Morbid Obesity
                    
                                    Featured Trial
                
                Stroke Clinical Study
            
        Recruiting
            
        A clinical study for people that suffer with Stroke
    
    
                            Conditions: 
                                    
        
            
                        Stroke
                    
                                    Featured Trial
                
                Chronic Kidney Disease (CKD) Clinical Study
            
        Recruiting
            
        A clinical study for people that suffer with Chronic Kidney Disease (CKD)
    
    
                            Conditions: 
                                    
        
            
                        Chronic Kidney Disease (CKD)
                    
                                    
                
                                    SMART-r: Substance Monitoring and Active Relapse Tracking Repository
                                
            
            
        Recruiting
                            
            
                Background:
About 1.5 million adults in the US enter alcohol or substance use treatment programs each year. Unfortunately, more than half of patients do not finish their program. For those who start treatment, about 70% return to substance use within weeks or months after starting treatment. To discover why patients drop out of treatment and return to substance use - and what can be done about it - researchers need to learn more about people who use drugs and alcohol.
Objective:
To create a d...  Read More             
        
        
    Gender:
                ALL
            Ages:
                Between 18 years and 120 years
            Trial Updated:
                08/22/2025
            
            Locations: National Institute on Drug Abuse, Baltimore, Maryland         
        
        
            Conditions: Alcoholism, Substance-Related Disorders
        
            
        
    
                
                                    GLP-1R Agonist Treatment for Opioid Use Disorder
                                
            
            
        Recruiting
                            
            
                The goal of this clinical trial is to learn if semaglutide can reduce illicit opioid use in adults in outpatient treatment for opioid use disorder, and who are receiving either buprenorphine or methadone maintenance treatment. The main question it aims to answer is:
• Does semaglutide increase the likelihood that participants will refrain from using illicit and nonprescribed opioids?
The investigators will compare semaglutide to a placebo (a needle prick that contains no drug) to see if semagl...  Read More             
        
        
    Gender:
                ALL
            Ages:
                Between 18 years and 75 years
            Trial Updated:
                08/11/2025
            
            Locations: University of Maryland Baltimore, Baltimore, Maryland  +2 locations         
        
        
            Conditions: Opioid Use Disorder, Opioid Abuse and Addiction, Narcotic-Related Disorders, Substance-Related Disorders, Chemically-Induced Disorders, Mental Disorder, Opioid
        
            
        
    
                
                                    Transdermal Rotigotine as Adjunct to Behavioral Therapy for Cocaine Use Disorder
                                
            
            
        Recruiting
                            
            
                This is a randomized, double-blind, placebo-controlled phase 2b pilot clinical trial to determine whether non-ergoline D3/D2/D1 dopamine (DA) receptor agonist rotigotine (RTG), in combination with treatment as usual, including individual or group behavioral therapy can a) reduce cocaine use and also b) increase brain activity in frontocortical areas of the brain, and, as a reflection of that - improve top-down cognitive control in persons with cocaine use disorder (CocUD).
Rotigotine is a marke...  Read More             
        
        
    Gender:
                ALL
            Ages:
                Between 18 years and 70 years
            Trial Updated:
                08/05/2025
            
            Locations: Virginia Commonwealth University, Richmond, Virginia         
        
        
            Conditions: Substance-Related Disorders
        
            
        
    
                
                                    Optimizing Chronic Pain Care With Mindfulness and Chronic Pain Management Visits
                                
            
            
        Recruiting
                            
            
                The primary aim of this implementation-effectiveness trial is to examine the effectiveness of Mindfulness-Oriented Recovery Enhancement (MORE) and patient-centered chronic pain management visits in primary care as interventions to reduce chronic pain, improve quality of life, and reduce opioid-related harms among chronic pain patients on long-term opioid therapy.             
        
        
    Gender:
                ALL
            Ages:
                18 years and above
            Trial Updated:
                07/22/2025
            
            Locations: UCSD Health, La Jolla, California  +2 locations         
        
        
            Conditions: Chronic Pain, Prescription Opioid Misuse, Substance-Related Disorders, Pain, Narcotic-Related Disorders, Chemically-Induced Disorders, Mental Disorders, Opioid-Related Disorders, Neurologic Manifestations
        
            
        
    
                
                                    Improving Alcohol and Substance Use Care Access, Outcome, Equity During the Reproductive Years
                                
            
            
        Recruiting
                            
            
                The goal of this clinical trial is to test the effectiveness of evidence-based Screening, Brief Intervention, and Referral to Treatment (SBIRT) among adult patients who screen positive to one or more risky alcohol or substance use behaviors while seeking care at a sexual and reproductive health (SRH) clinic.
The main questions it aims to answer are:
* Does SBIRT impact patients' alcohol and substance use, SRH, mental health, physical health, quality of life, and wellbeing?
* Does SBIRT effecti...  Read More             
        
        
    Gender:
                ALL
            Ages:
                18 years and above
            Trial Updated:
                07/22/2025
            
            Locations: Greater Boston Health Center, Boston, Massachusetts  +3 locations         
        
        
            Conditions: Alcohol-Related Disorders, Substance-Related Disorders, Mental Health, Reproductive Health, Sexual Health, Sexually Transmitted Diseases, Contraception, Maternal Health, Pregnancy, Women's Health
        
            
        
    
                
                                    Maternal Brain Imaging in Opioid Use Disorder
                                
            
            
        Recruiting
                            
            
                This research study aims to learn more about opioid use disorder (OUD) during pregnancy and how outcomes for pregnant women and their newborns can be improved. During pregnancy, people with OUD are prescribed medication-assisted therapy (MAT). The investigators are interested to know how the medication is broken down by the body during pregnancy and how effective it is. The investigators also want to learn if this medication and OUD have any effect on the different parts of the brain when compar...  Read More             
        
        
    Gender:
                FEMALE
            Ages:
                Between 18 years and 100 years
            Trial Updated:
                07/16/2025
            
            Locations: Riley Hospital for Children, Indianapolis, Indiana         
        
        
            Conditions: Opioid Use Disorder, Substance-Related Disorders, Substance Use, Pregnancy Related, Narcotic-Related Disorders, Buprenorphine Dependence
        
            
        
    
                
                                    Data2Action Oregon Project: Supporting Data-driven Decision-Making for Substance Use Services, Policy, and Overdose Prevention
                                
            
            
        Recruiting
                            
            
                Oregon's decision makers (e.g., community service providers, public health, justice, advocacy groups, payers) are calling for comprehensive, current, and trusted data to inform how they allocate resources to improve substance use services and mitigate the growing opioid and methamphetamine epidemics in their state. Consistent with the HEAL Data2Action call for Innovation projects that drive action with data in real-world settings, this study will refine and test the impact of a novel implementat...  Read More             
        
        
    Gender:
                ALL
            Ages:
                18 years and above
            Trial Updated:
                07/15/2025
            
            Locations: Chestnut Health Systems, Eugene, Oregon         
        
        
            Conditions: Substance Abuse, Decision Making, Shared, Implementation Science, Decision Making, Organizations, Substance-related Disorders, Policy
        
            
        
    
                
                                    Extended-release Buprenorphine Compared to Sublingual Buprenorphine in Rural Settings (RXR)
                                
            
            
        Recruiting
                            
            
                This pilot trial will explore the feasibility, acceptability, and effectiveness of the most recently approved formulation of injectable extended-release buprenorphine (XR-BUP) for treatment of opioid use disorder (OUD) in rural settings. We will randomize 144 eligible individuals with moderate to severe OUD in a 2:1 ratio to one of two medication conditions: (1) XR-BUP (128mg target), administered every 4 weeks or (2) SL-BUP (16mg-24 mg/day target).Participants will receive study medication trea...  Read More             
        
        
    Gender:
                ALL
            Ages:
                18 years and above
            Trial Updated:
                06/06/2025
            
            Locations: AppleGate Recovery El Dorado, El Dorado, Arkansas  +6 locations         
        
        
            Conditions: Opioid-Related Disorders, Substance-Related Disorders, Narcotic-Related Disorders
        
            
        
    
                
                                    Feasibility of the 5-Step Method in the U.S.
                                
            
            
        Recruiting
                            
            
                The purpose of this study is to see if it is possible (feasible) to introduce a behavioral intervention for family members affected by a relative's misuse of drugs and/or alcohol in the United States. The intervention is called the 5-Step Method. It will be a randomized control trial, with a total of 36 participants, and 18 in each group. The study lasts for approximately 12 weeks for the participant. The intervention group will receive a self-help handbook of the 5-Step Method, and the control...  Read More             
        
        
    Gender:
                ALL
            Ages:
                18 years and above
            Trial Updated:
                05/21/2025
            
            Locations: Online Study, Winchester, Virginia         
        
        
            Conditions: Family Members, Relatives, Substance-Related Disorders, Alcohol-Related Disorders, Coping Skills, Stress, Psychological, Stress Physiology
        
            
        
    
                
                                    CRP and S&A for Inpatient Veterans
                                
            
            
        Recruiting
                            
            
                The purpose of this study is to evaluate how well three types of treatments work to improve the outcomes for people with substance use problems. Veterans admitted to the Charleston VA Psychiatric inpatient unit may be invited to participate. The three types of treatments that will be evaluated are:
1. Combined Recovery Program (CRP), a six-session treatment group delivered on the inpatient unit.
2. A Home Telehealth program, called Stable and Able (S\&A), provided just prior to discharge and pr...  Read More             
        
        
    Gender:
                ALL
            Ages:
                18 years and above
            Trial Updated:
                05/20/2025
            
            Locations: Ralph H. Johnson VA Medical Center, Charleston, SC, Charleston, South Carolina         
        
        
            Conditions: Alcoholism, Substance-related Disorders, Dual Diagnosis
        
            
        
    
                
                                    Motivational Interviewing at Intake vs Intake as Usual on Client Engagement in Addiction Treatment
                                
            
            
        Recruiting
                            
            
                This K23 study is an effectiveness-implementation hybrid type I design to determine the effectiveness of Motivational Interviewing at Intake (MII), relative to intake-as-usual on client engagement and mechanisms of engagement among adults seeking outpatient addiction treatment. We also will obtain personnel feedback on the feasibility of implementing MII into standard practice by having personnel from the addiction treatment study sites complete implementation climate measures before Motivationa...  Read More             
        
        
    Gender:
                ALL
            Ages:
                18 years and above
            Trial Updated:
                05/08/2025
            
            Locations: Turning Point Recovery Center, Albuquerque, New Mexico         
        
        
            Conditions: Substance-Related Disorders, Treatment Adherence
        
            
        
    
                
                                    Peer Recovery to Improve Polysubstance Use and Mobile Telemedicine Retention
                                
            
            
        Recruiting
                            
            
                The purpose of this study is to evaluate the feasibility and effectiveness of a peer-led, brief, behavioral intervention to improve adherence to medication for opioid use disorder (MOUD) and reduce polysubstance use among patients with OUD and polysubstance use in an underserved, rural area. The intervention is based on behavioral activation (BA) and is specifically designed to be implemented by a trained peer recovery specialist. In this hybrid, Type-1 effectiveness-implementation randomized co...  Read More             
        
        
    Gender:
                ALL
            Ages:
                18 years and above
            Trial Updated:
                04/18/2025
            
            Locations: University of Maryland Baltimore (UMD Drug Treatment Center), Baltimore, Maryland  +2 locations         
        
        
            Conditions: Polysubstance Addiction, Opioid Medication Assisted Treatment, Treatment Adherence, Retention in Care, Substance-Related Disorders
        
            
        
    1 - 12 of 24
            