| Recruiting | Dental-Child Interaction Training NCT06138405 | University of Florida | N/A |
| Not Yet Recruiting | An Exploratory Feasibility Study NCT07009964 | University College Dublin | N/A |
| Recruiting | The Effect of Mobile Devices on the Development and Health of Young Children NCT06810570 | Sheffield Hallam University | — |
| Completed | Nationwide Utilization of Danish Government Electronic Letter System for Confirming the Effectiveness of Behav NCT06600490 | Tor Biering-Sørensen | N/A |
| Completed | Nationwide Utilization of Danish Government Electronic Letter System for Increasing Guideline-directed Medical NCT06300086 | Tor Biering-Sørensen | N/A |
| Recruiting | Validation of a Making Decision Hybrid (Ecologic and Virtual) Task NCT06337500 | Centre Hospitalier Universitaire de Besancon | N/A |
| Recruiting | Deimplementing CXR After CVC (DRAUP) in the ICU NCT06146348 | Washington University School of Medicine | N/A |
| Completed | Nationwide Utilization of Danish Government Electronic Letter System for Increasing InFLUenza Vaccine Uptake A NCT06030739 | Tor Biering-Sørensen | N/A |
| Completed | Written Behavioural Persuasion Technique Intervention for Hypertension Management NCT05966597 | Monash University Malaysia | N/A |
| Completed | Nationwide Utilization of Danish Government Electronic Letter System for Confirming the Effectiveness of Behav NCT06030726 | Tor Biering-Sørensen | N/A |
| Active Not Recruiting | Learning and Living With Wildfire Smoke NCT06322966 | University of Washington | N/A |
| Recruiting | Interventions in Mathematics and Cognitive Skills NCT05201534 | Stanford University | N/A |
| Completed | ME-WEL: eHealth Behaviour Change Intervention for Weight Management in Post-menopausal Women NCT05903157 | ISPA - Instituto Universitario de Ciencias Psicologicas, Sociais e da Vida | N/A |
| Completed | Nationwide Utilization of Danish Government Electronic Letter System for Increasing InFLUenza Vaccine Uptake NCT05542004 | Tor Biering-Sørensen | N/A |
| Completed | COVID-19 Resource Offers Among Rent and Utility Assistance Applicants in St. Louis NCT05451511 | Washington University School of Medicine | N/A |
| Completed | Transgender Youth and PrEP: PK, Safety, Uptake & Adherence - Demonstration Project NCT04077151 | Hektoen Institute for Medical Research | N/A |
| Recruiting | Medication Adherence Program NCT05183763 | Tulane University | N/A |
| Completed | Visuo-Tactile Integration and Body Ownership in the Human Brain NCT05164991 | Swiss Federal Institute of Technology | N/A |
| Unknown | Brain Network Mechanisms Causally Underlying Human Decisions Revealed by Brain Stimulation and Functional MRI NCT05027854 | Christian Ruff | N/A |
| Completed | Translational Research to Inform Interventions for Challenging Behavior NCT04842500 | Vanderbilt University | N/A |
| Completed | Families Talking Together Plus: An Approach to Promote Sexual Delay and Strengthen Sexual Risk Avoidance Educa NCT04731649 | Johns Hopkins University | N/A |
| Recruiting | Health-Enhancing Adapted Physical Activity Program at "Mon Stade" NCT04716322 | Mon Stade Sports Medicine Centre | N/A |
| Completed | Gait Training Combined With Behavioral Strategies for People With Stroke NCT04546217 | University of Alabama at Birmingham | N/A |
| Completed | FOODLIT-Trial: Digital Behaviour Change Intervention to Improve Food Literacy Amidst the COVID-19 Pandemic NCT04806074 | ISPA - Instituto Universitario de Ciencias Psicologicas, Sociais e da Vida | N/A |
| Completed | INcreasing Steps in PREgnancy Study NCT05455008 | University of Iowa | N/A |
| Terminated | Impact of Another Person's Presence on Brain and Behavioral Performance NCT03453216 | Hôpital le Vinatier | N/A |
| Completed | Peer-supported Internet Mediated Psychological Treatment NCT04244617 | Vastra Gotaland Region | N/A |
| Completed | Transgender Youth and PrEP: PK, Safety, Uptake & Adherence - Intervention Development NCT04077138 | Hektoen Institute for Medical Research | — |
| Unknown | Neuro-cognitive Impact of Juvenile Obesity NCT03776513 | University Hospital, Bordeaux | N/A |
| Completed | A Women-Focused PrEP Intervention NCT03699722 | University of Pennsylvania | Phase 1 |
| Completed | Balanced Lifestyle for Undergraduate Excellence - Mobile (Project BLUEM) NCT04105725 | University of Memphis | N/A |
| Completed | Transgender Youth and PrEP: PK, Safety, Uptake & Adherence - PK Study NCT03652623 | Hektoen Institute for Medical Research | Phase 1 / Phase 2 |
| Completed | I am Protecting my Child From the Sun Program NCT04251598 | Akdeniz University | N/A |
| Terminated | Fathers Raising Responsible Men (FRRM): Addressing Sexual Health NCT03429985 | Duke University | N/A |
| Completed | Prevalence of Pathologic Gambling in the Workforce: a Cross-sectional Study in Brittany, France NCT03317054 | University Hospital, Brest | — |
| Completed | Evaluating a Digital Health Information Tool NCT02549599 | New York University | N/A |
| Withdrawn | Assessment of Thoughts and Feelings Occurring During and After a Meal NCT01909635 | The University of Tennessee, Knoxville | N/A |
| Completed | A 8-month Study on the Use of Intra-oral Camera and Text Messages on Gingivitis Control NCT03439969 | University of Lisbon | N/A |
| Completed | Impacts of Public Announcements of Goals and Outcomes on Goal Completion (Commit to Steps) NCT01811407 | University of Michigan | N/A |
| Completed | Randomized Trial of the Impact of Body Scanning and Intensive Behavioral Intervention on Behavioral Change and NCT03392350 | Reengineering Healthcare Inc. | N/A |
| Completed | A Parent-Based Intervention to Reduce Sexual Risk Behavior in Adolescents NCT01326806 | New York University | N/A |
| Completed | The Effects of a Zeaxanthin Intervention on Visuomotor Function NCT02017418 | University of Georgia | N/A |
| Completed | Peers for Promoting Adolescent Transplant Health NCT01450033 | Children's Hospital of Philadelphia | N/A |
| Completed | Evaluation of Behavior, Executive Function, Neurotransmitter Function and Genomic Expression Kuvan Nonresponde NCT01274026 | Tulane University School of Medicine | — |
| Completed | Couple & Family Contexts NCT01631721 | New York University | — |
| Completed | A Parent-Based Intervention to Reduce Sexual Risk Behavior in Adolescents NCT00461487 | Columbia University | N/A |