| Ostrobothnia Digital Clinic Experiment (NCT06904469) | Finnish Institute for Health and Welfare | 2025-04-15 |
| Adolescent Interpersonal Counseling in Primary Care (NCT06390462) | Finnish Institute for Health and Welfare | 2024-03-25 |
| Digitally Supported Lifestyle Programme to Promote Brain Health Among Older Adults (NCT05565170) | Finnish Institute for Health and Welfare | 2023-01-30 |
| Reminders, Cost Sharing, and Healthcare Use (NCT05117333) | Finnish Institute for Health and Welfare | 2021-10-01 |
| Youth Experiences and Health Study (NCT03332966) | Finnish Institute for Health and Welfare | 2019-12-01 |
| Herd Immunity and Influenza Vaccine Uptake (NCT03748160) | Finnish Institute for Health and Welfare | 2018-10-01 |
| Effects of Intranasal Naloxone on Gambling Urges and Craving in Gambling Disorder (NCT03430180) | Finnish Institute for Health and Welfare | 2018-02-22 |
| Immune Responses in Health Care Personnel (NCT03323112) | Finnish Institute for Health and Welfare | 2017-10-18 |
| Effect of Antibiotics on Gut Microbiome and Plasma Metabolome (NCT03273296) | Finnish Institute for Health and Welfare | 2017-10-15 |
| Tobacco Use and COVID-19 Incidence in the Finnish General Population (NCT04915781) | Finnish Institute for Health and Welfare | 2017-10-02 |
| Tobacco Use and Uptake of COVID-19 Vaccinations (NCT05479383) | Finnish Institute for Health and Welfare | 2017-10-02 |
| Treatment of Gambling Disorder With Fast Acting Opiate Antagonist, Naloxone Nasal Spray (NCT03223896) | Finnish Institute for Health and Welfare | 2017-02-14 |
| Welfare, Wellbeing and Demographic Change: Understanding Welfare Models (NCT03348202) | Finnish Institute for Health and Welfare | 2017-01-01 |
| Group-based Parenting Program to Reduce Child Conduct Disorder Symptoms in Finland (NCT03239990) | Finnish Institute for Health and Welfare | 2016-06-01 |
| Socioeconomic Differences in Alcohol Harm in Finland in a Nationwide Cohort Study (NCT05865847) | Finnish Institute for Health and Welfare | 2015-01-01 |
| Family Welfare Pilot Intervention Study (NCT01813903) | Finnish Institute for Health and Welfare | 2013-04-01 |
| Yhteispeli - Effectiveness Study on Promoting Childrens' Socio-emotional Skills in School (NCT02178332) | Finnish Institute for Health and Welfare | 2013-03-01 |
| Hand Hygiene Intervention Study in Finnish Garrison (NCT01887730) | Finnish Institute for Health and Welfare | 2012-01-01 |
| Treatment of Pathological Gambling With Naltrexone Pharmacotherapy and Brief Intervention (NCT01528007) | Finnish Institute for Health and Welfare | 2011-01-01 |
| Health Effects of a Nordic Diet Rich in Plant-based Foods and Fish (NCT01412346) | Finnish Institute for Health and Welfare | 2011-01-01 |
| Evaluation of the Effectiveness of Vaccination With 2009 H1N1 Vaccines During Influenza Season 2010-11 (NCT01206114) | Finnish Institute for Health and Welfare | 2010-09-01 |
| Lifestyle Intervention for Toddlers Pilot Study (NCT01204489) | Finnish Institute for Health and Welfare | 2010-09-01 |
| Immunity to Serotype 19A Streptococcus Pneumoniae in Children Vaccinated With PCV10 (NCT04912297) | Finnish Institute for Health and Welfare | 2009-11-12 |
| Evaluation of Pandemic Vaccination Campaign (NCT01024725) | Finnish Institute for Health and Welfare | 2009-11-01 |
| Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (NCT01041989) | Finnish Institute for Health and Welfare | 2009-09-01 |
| The Effect of Berry Consumption on Indicators of Cardiovascular Disease Risk (NCT01019499) | Finnish Institute for Health and Welfare | 2009-02-01 |
| STOPFLU: Is it Possible to Reduce the Number of Days Off in Office Work by Improved Hand-hygiene? (NCT00821509) | Finnish Institute for Health and Welfare | 2009-01-01 |
| Testing Alcohol Only Samples for Drugs and Drugs Only Samples for Alcohol (NCT00648206) | Finnish Institute for Health and Welfare | 2008-09-01 |
| Whole Blood-plasma-oral Fluid Ratios of Psychoactive Drugs and Medicines (NCT00650130) | Finnish Institute for Health and Welfare | 2008-05-01 |
| Oral Fluid Screening Devices (NCT00571207) | Finnish Institute for Health and Welfare | 2008-04-01 |
| Prevention of Adolescent Major Depression (NCT00611052) | Finnish Institute for Health and Welfare | 2008-03-01 |
| Intervention on Maternal Health Care in Rural China (NCT01006317) | Finnish Institute for Health and Welfare | 2008-03-01 |
| Alcohol and Other Psychoactive Substances in Road Traffic - a Case-control Study (NCT00570518) | Finnish Institute for Health and Welfare | 2007-09-01 |
| School Intervention Study of Nutrition, Wellbeing and Dental Health (NCT00530153) | Finnish Institute for Health and Welfare | 2007-04-01 |
| Efficacy Study of Memantine Hydrochloride and Escitalopram for the Treatment of Co-Morbid Depression and Alcoholism. (NCT00368862) | Finnish Institute for Health and Welfare | 2005-12-01 |
| GOAL Life-Style Change Intervention to Prevent Type 2 Diabetes (NCT00398060) | Finnish Institute for Health and Welfare | 2003-01-01 |
| Determination of Glycemic and Insulinemic Indices (NCT01477216) | Finnish Institute for Health and Welfare | 2003-01-01 |
| Insulin-free Cow Milk Formula in Prevention of Type 1 Diabetes Associated Autoimmunity - FINDIA Pilot Study (NCT01055080) | Finnish Institute for Health and Welfare | 2002-05-01 |
| Effects of a Comprehensive Intervention on Blood Pressure Control in a Primary Care Setting (NCT01915199) | Finnish Institute for Health and Welfare | 2000-10-01 |
| Comparative Trial Of Disulfiram, Naltrexone And Acamprosate In The Treatment Of Alcohol Dependence (NCT00435435) | Finnish Institute for Health and Welfare | 2000-09-01 |
| Prenatal Care Program in Dingyuan County (NCT01054235) | Finnish Institute for Health and Welfare | 2000-08-01 |
| Efficacy Trial of Two Pneumococcal Conjugate Vaccines (PncCRM and PncOMPC) for Prevention of Acute Otitis Media Due to Vaccine Serotypes (NCT00378417) | Finnish Institute for Health and Welfare | 1995-03-01 |
| The Finnish Diabetes Prevention Study (NCT00518167) | Finnish Institute for Health and Welfare | 1993-11-01 |