| Not Yet Recruiting | Safer Drinking Spaces Study Sexual Violence, Bystander Intervention | N/A | 2026-05-01 |
| Recruiting | Virtual Village for Young Parents Gender-based Violence, Intimate Partner Violence | N/A | 2025-11-11 |
| Not Yet Recruiting | PRoducing Outcome Measures for OTP Quality Improvement Opioid Use Disorder | N/A | 2025-10-03 |
| Recruiting | Transition Health and Resilience Through Valued Experiences (THRiVE) Pilot for Newly Separated Veterans Military Transition, Community Reintegration, Mental Health | N/A | 2025-07-30 |
| Recruiting | ENSAND 2.0 Evaluation in Nigeria Quantity and Variety of Vegetables Consumed | N/A | 2025-05-19 |
| Recruiting | DELIVER Evaluation in Nigeria Quantity and Variety of Vegetables Consumed | N/A | 2025-05-12 |
| Recruiting | Gathering Online for Dialogue and Discussion to Enhance Social Support Alcohol Misuse, HIV, Sexually Transmitted Infections | N/A | 2025-04-07 |
| Withdrawn | Better Dairy for All Evaluation in Ethiopia Dairy Consumption | N/A | 2025-02-01 |
| Completed | Adapting and Piloting Behavioral Activation for Veterans With Alcohol Use Disorder and Posttraumatic Stress Di Alcohol Use Disorder, Posttraumatic Stress Disorder | N/A | 2025-01-17 |
| Active Not Recruiting | Vegetables for All Project in Uganda Vegetable Consumption | N/A | 2024-11-15 |
| Recruiting | Empowering Young Parents: Building Healthy Relationships Study Gender-based Violence, Intimate Partner Violence | N/A | 2024-10-16 |
| Recruiting | Evaluating an Adverse Childhood Experience-Targeting Advocate Model of a Substance Use Prevention Program Substance-Related Disorders, Adverse Childhood Experiences | N/A | 2023-11-29 |
| Active Not Recruiting | Vegetables for All Evaluation Kenya Vegetable Consumption | N/A | 2023-11-20 |
| Terminated | Enhancing Access to Safe and Nutritious Diets (ENSAND) Evaluation Nigeria Egg Consumption | N/A | 2023-10-09 |
| Active Not Recruiting | Improving Access to Naloxone to Prevent Opioid Overdose Deaths (SAIA-Naloxone) Overdose, Implementation as Usual | N/A | 2023-07-01 |
| Recruiting | Recruitment and Engagement in Care to Impact Practice Enhancement (RECIPE) for Sickle Cell Disease Sickle Cell Disease | — | 2023-06-08 |
| Active Not Recruiting | Transforming Food System Evaluation in Mozambique ASF Consumption | N/A | 2023-05-15 |
| Recruiting | Nutrition for Precision Health, Powered by the All of Us Nutrition, Health, Dietary Habits | N/A | 2023-04-14 |
| Completed | Adapting and Testing a Behavioural Intervention to Prevent FASD and Adverse Infant Outcomes Maternal Behavior, Alcohol Drinking, Fetal Conditions | N/A | 2023-04-01 |
| Withdrawn | Access to Genetic Information Leveraging Innovative Technology (AGILITY) Genetic Testing | N/A | 2023-01-01 |
| Enrolling By Invitation | Continuation of the nuMoM2b Heart Health Study Cardiovascular Diseases | — | 2022-11-29 |
| Active Not Recruiting | Tu'Washindi RCT: Adolescent Girls in Kenya Taking Control of Their Health IPV, HIV, PrEP | N/A | 2022-09-29 |
| Completed | South African Male User Research on Acceptability of Implants and Injections Acceptability | N/A | 2022-07-12 |
| Completed | Evaluating Cross-Cutting Prevention at the U.S. Air Force Academy Sexual Assault, Alcohol Misuse | N/A | 2022-06-27 |
| Unknown | The IMPROV Project: Improving Mental Health and Substance Use Treatment Provision (IMPROV) Among People Living Mental Health Disorder, Substance Use Disorder, Stigmatization | N/A | 2022-06-01 |
| Completed | Couples Health CoOp Plus HIV, Substance Use, Stigma, Social | N/A | 2022-05-06 |
| Completed | The No Means No South Africa Evaluation Study Gender-based Violence, Sexual Violence | N/A | 2022-02-16 |
| Terminated | Improve Child Outcomes Through Caregiving in Cambodia Child Development | N/A | 2021-06-15 |
| Completed | Integrated Care Delivery of HIV Prevention and Treatment in AGYW in Zambia HIV | N/A | 2021-05-10 |
| Completed | Maternal Alcohol Reduction Intervention in South Africa [MaRISA] Maternal; Alcohol Use, Affecting Fetus | N/A | 2021-03-05 |
| Completed | Addressing Drug Use Stigma in Human Immunodeficiency Virus (HIV) Care and Treatment Clinics in Tanzania Drug Use Stigma in HIV Treatment Clinics | N/A | 2021-02-17 |
| Active Not Recruiting | HEALing Communities Study Opioid Use Disorder (OUD) | N/A | 2019-10-23 |
| Completed | Evaluation of Medical Conditions Associated With Zika Virus Infection in Managua, Nicaragua Zika Virus | — | 2019-10-01 |
| Completed | Preventing Opioid Overdose Mortality in the United States Opioid Overdose | N/A | 2019-09-03 |
| Completed | Alive & Thrive Nigeria Breastfeeding Promotion in Urban Private Facilities Study Breastfeeding | N/A | 2019-08-05 |
| Completed | Integrated Services for Pain: Interventions to Reduce Pain Effectively Chronic Pain | N/A | 2019-06-26 |
| Completed | BOOST: Breastfeeding Onset and Onward With Support Tools Breastfeeding Duration | N/A | 2019-06-19 |
| Completed | Engaging Fathers for Improving Dietary Diversity in Kaduna State Complementary Feeding | N/A | 2019-05-31 |
| Completed | Tu'Washindi na PrEP: Adolescent Girls in Kenya Taking Control of Their Health Gender-Based Violence | N/A | 2019-04-15 |
| Completed | The PrEPARE Project: Prevention, Empowering, and Protecting Young Women in South Africa HIV Prevention | N/A | 2019-04-04 |
| Enrolling By Invitation | Parent and Infant Inter(X)Action Intervention (PIXI) Fragile X Syndrome, Angelman Syndrome, Prader-Willi Syndrome | N/A | 2018-11-30 |
| Enrolling By Invitation | Early Check: Expanded Screening in Newborns Spinal Muscular Atrophy, Fragile X Syndrome, Fragile X - Premutation | — | 2018-10-15 |
| Completed | CHARISMA Expansion Study Relationship Dynamics, Pre-exposure Prophylaxis (PrEP) Adherence | N/A | 2018-10-15 |
| Completed | Asia Pregnancy Outcomes Study Neonatal Death, Stillbirth | — | 2018-09-01 |
| Completed | Patient Centered Assessment and Substance Use Disorder Treatment Study (PCAST) Substance Use Disorders | — | 2018-07-31 |
| Completed | Enhancing Milk Consumption for Improved Nutrition in Rwanda Inadequate Child Growth | N/A | 2018-04-23 |
| Completed | Positive Health Check Evaluation Trial Human Immunodeficiency Virus (HIV) Positive | N/A | 2018-02-27 |
| Completed | Effectiveness and Acceptability of Stellate Ganglion Block for Posttraumatic Stress Disorder Symptoms - Accept Posttraumatic Stress Disorder | — | 2017-11-03 |
| Completed | Adaptation of Mindfulness Training to Treat Chronic Pain in the Military Chronic Pain | N/A | 2017-04-30 |
| Completed | Alive & Thrive Nigeria Impact Evaluation Complementary Feeding | N/A | 2017-01-19 |
| Terminated | NC Young Women's CoOp Condomless Sex, Human Immunodeficiency Virus (HIV), Sexually Transmitted Infection (STI) | N/A | 2017-01-18 |
| Completed | Cape Town Young Women's Health CoOp Condomless Sex, Human Immunodeficiency Virus (HIV), Sexually Transmitted Infections (STIs) | N/A | 2016-11-01 |
| Completed | Smartphone Ophthalmoscope of Lens Vascularity to Estimate Gestational Age Gestational Age | — | 2016-07-01 |
| Completed | Zika in Infants and Pregnancy (ZIP) Zika Virus Disease (Disorder) | — | 2016-06-01 |
| Completed | Effectiveness and Acceptability of Stellate Ganglion Block for Posttraumatic Stress Disorder Symptoms - Effect PostTraumatic Stress Disorder | N/A | 2016-05-25 |
| Completed | Decisional Capacity and Informed Consent in Fragile X Syndrome Fragile X Syndrome (FXS) | N/A | 2016-03-14 |
| Completed | Implementation Research for Vulnerable Women in South Africa HIV, Substance Abuse | N/A | 2015-09-01 |
| Completed | Substance Abuse Treatment to HIV Care (SAT2HIV): The Motivational Interviewing-based Brief Intervention Experi Substance Use | N/A | 2015-07-08 |
| Terminated | Treating Co-Occurring Substance Use and Mental Disorders Among Jail Inmates Co-occurring Mental and Substance Use Disorders, Crime, Criminogenic Thinking | N/A | 2015-05-21 |
| Completed | Substance Abuse Treatment to HIV Care (SAT2HIV): The Implementation & Sustainment Facilitation Experiment Substance Use | N/A | 2015-01-05 |
| Completed | nuMoM2b Heart Health Study Pregnancy Complicated by Cardiovascular Disorders as Postpartum Condition, Delivered During Previous Episode, Breathing-Related Sleep Disorder | — | 2014-09-01 |
| Completed | Substance Use Screening and Prevention for Adolescents in Pediatric Primary Care Substance Use | N/A | 2014-06-01 |
| Completed | Young Women's Health CoOp (Cooperative) in Cape Town HIV, Substance Abuse | N/A | 2014-05-01 |
| Completed | HOPE Demonstration Field Experiment Multisite Evaluation Substance Use, Criminal Recidivism | N/A | 2012-08-01 |
| Completed | Coping Strategies Used by Food Insecure Households Food Insecurity | — | 2012-05-01 |
| Completed | WHC+ (Women's Health CoOp PLUS) HIV, Sexual Risk, Sexually Transmitted Diseases | Phase 1 | 2012-05-01 |
| Completed | Young Hearts, Strong Starts Cardiovascular Risk Reduction | Phase 4 | 2011-11-01 |
| Completed | Urban Health Study II HIV | Phase 2 | 2011-08-01 |
| Completed | Treating South African Pregnant Women for Methamphetamine HIV, Drug Addiction | N/A | 2011-07-01 |
| Completed | Dil Mil (Hearts Together) Gender Based Violence, Women's Health | Phase 2 | 2010-08-01 |
| Completed | Computer-Assisted Tailored Cue-card Health [CATCH] Study Human Immunodeficiency Virus, STDs, Hepatitis, Viral, Human | Phase 1 | 2010-06-01 |
| Completed | Venue-Based Couples CoOp in South Africa Alcoholism, HIV Infections | Phase 2 | 2010-05-01 |
| Completed | Young Women's CoOp Study HIV, Sexual Risk, Sexually Transmitted Diseases | N/A | 2010-05-01 |
| Completed | Safety, Tolerability, and Pharmacokinetics of Single, Escalating Oral Doses of RTI-336 in Healthy, Male Subjec Cocaine Dependence | Phase 1 | 2008-10-01 |
| Completed | Pregnant Women's CoOp HIV | Phase 1 | 2007-06-01 |
| Completed | Weight Management Demonstration Project: HEALTH Weight Loss | N/A | 2006-08-01 |
| Completed | Effectiveness of a Community-level HIV/STD Prevention Intervention in Promoting Safer Sexual Behaviors in High HIV Infections, Sexually Transmitted Diseases | Phase 3 | 2002-09-01 |
| Terminated | First in Humans Study of JDTic Cocaine Dependence | Phase 1 | — |