| Greek Childhood Obesity (GRECO) Study (NCT02102763) | Agricultural University of Athens | 2008-10-01 |
| Pilot Evaluation of a Walking School Bus Program (NCT00758615) | Seattle Children's Hospital | 2008-09-01 |
| A Participatory Parental Intervention Promoting Physical Activity in Preschools (NCT00987532) | Universitätsmedizin Mannheim | 2008-09-01 |
| Communication Intervention Physical Activity (NCT01419093) | University of Rochester | 2008-09-01 |
| The Svendborg-project (NCT03510494) | University of Southern Denmark | 2008-08-01 |
| Physical Activity and Immigrant Health (NCT00539903) | Norwegian School of Sport Sciences | 2008-08-01 |
| Multi-component Intervention to Increase Physical Activity in Preschool Children (NCT01885325) | University of South Carolina | 2008-08-01 |
| Physical Activity and Dietary Behaviors of Adults 18 to 80 Years of Age (NCT00641849) | University of Missouri-Columbia | 2008-07-01 |
| Internet-based Physical Activity Intervention (NCT01295203) | University of Southern Denmark | 2008-05-01 |
| Physical Activity in Women With Infants (NCT00810342) | University of Hawaii | 2008-04-01 |
| Leisure Time Activity and Nutrition Program (NCT00656045) | The University of Tennessee, Knoxville | 2008-03-01 |
| Community and Clinician Partnership for Prevention (NCT00577759) | Duke University | 2008-02-01 |
| Multimodal Physical Activity for the Elderly (NCT01768819) | Universidade Federal de Sao Carlos | 2008-01-01 |
| Evaluation of CHAM JAM Increasing Physical Activity Levels in Students (NCT00556569) | Montefiore Medical Center | 2007-12-01 |
| Influence of Public Parks on Physical Activity Levels of Diverse Communities (NCT00693901) | RAND | 2007-10-01 |
| Effects of Social Skills and Physical Activity Training on Recreational Activities in Youth (NCT00886171) | University at Buffalo | 2007-09-01 |
| The Montreal Neighbourhood Networks and Healthy Aging Panel (NCT03369496) | Queen's University | 2007-07-01 |
| Evaluation of the "Americans in Motion - Healthy Interventions" Project (NCT00534482) | American Academy of Family Physicians | 2007-07-01 |
| Cardiovascular Risk Factors After Renal Transplantation in Children and Adults (NCT01008306) | Oslo University Hospital | 2007-06-01 |
| Early Obesity Intervention Program Within GECKO Drenthe; a Randomized Controlled Trial (NCT01127412) | University Medical Center Groningen | 2006-12-01 |
| Assessment of an School-based Intervention in Eating Habits and Physical Activity in Schoolchildren: the AVall Study (NCT01156805) | Hospital de Granollers | 2006-09-01 |
| Active City of Liverpool Active Schools and SportsLinx Project: a Clustered Randomised Controlled Trial (NCT02963805) | Liverpool John Moores University | 2006-09-01 |
| Goal Setting and Lifestyle (NCT01110213) | University of Hawaii | 2006-08-01 |
| Improving Health Behaviors Through Telephone Linked Care (NCT00314197) | American Academy of Family Physicians | 2006-04-01 |
| Promoting Physical Activity Among Patients With Type 2 Diabetes (NCT00547027) | Florida State University | 2006-04-01 |
| Actigraph Accelerometer Validation Study (NCT00342212) | National Cancer Institute (NCI) | 2006-03-01 |
| Individual and Environmental Mechanisms of PA Change (NCT00432133) | Kaiser Permanente | 2006-02-01 |
| The QUebec Adipose and Lifestyle InvesTigation in Youth (QUALITY) Cohort (NCT03356262) | St. Justine's Hospital | 2005-07-25 |
| Multi-media Obesity Prevention Program for Adolescents (NCT01033253) | Pro-Change Behavior Systems | 2005-07-01 |
| Health is Power: An Ecological Theory-based Health Intervention for Women of Color (NCT02394171) | Arizona State University | 2005-05-01 |
| Evaluating the Effectiveness of the Dissemination of Action Schools! BC (NCT01412203) | University of British Columbia | 2005-04-01 |
| Acute Low Back Pain: Causes, Mechanisms, Treatment and Followup (NCT02517762) | Göteborg University | 2005-03-01 |
| Evaluation of Energy Expenditure and Cardiovascular Health Effects From Tai Chi and Walking Exercise (NCT02163798) | Chinese University of Hong Kong | 2005-01-01 |
| Walk to School and Physical Activity (NCT00186134) | Stanford University | 2004-10-01 |
| The Active by Choice Today (ACT) Trial to Increase Physical Activity (NCT01028144) | University of South Carolina | 2004-07-01 |
| Low Intensity Physical Activity Leads to Improvement in Brachial-ankle Pulse Wave Velocity of Hemiplegics (NCT01569386) | Gunma PAZ College | 2004-06-01 |
| Active Over 45: A Step-up Jogging Program in Inactive Female Hospital Staff Aged 45+ (NCT01531660) | University of Zurich | 2004-04-01 |
| Effects of Physical Activity on Weight Loss and Weight Maintenance in Obese Adults - Three Year Follow-up Study (NCT03861754) | University of Oulu | 2004-01-28 |
| Physical Activity as an Aid for Smoking Cessation (NCT00521391) | University of Lausanne Hospitals | 2003-04-01 |
| Intervention Centered on Adolescents' Physical Activity and Sedentary Behavior (ICAPS) (NCT00498459) | Louis Pasteur University, Strasbourg | 2002-09-01 |
| Lifestyle Intervention in Overweight Women (NCT03823898) | Faculdade de Motricidade Humana | 2002-01-02 |
| Genetics of Beta Cell Failure in Mexican Americans (NCT03301519) | University of Southern California | 2001-07-01 |
| PACE+: Counseling Adolescents for Exercise and Nutrition (NCT01657422) | University of California, San Diego | 2000-08-01 |
| The Effects of Aerobic Water Exercise on Pregnancy (NCT01364506) | UPECLIN HC FM Botucatu Unesp | 2000-01-01 |
| Educational Program and Schoolchildren's Energy Expenditure (NCT02024763) | Federal University of São Paulo | 1999-09-01 |
| Promoting Healthy Lifestyles Among Firefighters (NCT00006181) | Oregon Health and Science University | 1999-04-01 |
| Physical Activity, Calcium, and Bone in Children (NCT00000415) | South Dakota State University | 1998-04-01 |
| Youth and Sport Study (NCT03244150) | Bispebjerg Hospital | 1983-08-01 |