| MEST : A School- Based Health Literacy Intervention Trial (NCT07601815) | Norwegian Institute of Public Health | 2026-08-17 |
| Enabling Environments for Non-communicable Disease Risk Reduction in Ethiopia (NCT07442318) | Norwegian Institute of Public Health | 2026-05-11 |
| Classroom Air Purifiers for Reducing School Absence (NCT07119333) | Norwegian Institute of Public Health | 2026-01-01 |
| PERsonalized Mammographic Screening in Norway (NCT07371702) | Norwegian Institute of Public Health | 2026-01-01 |
| Targeting Lifestyle to Improve Colorectal Cancer Screening (NCT07135115) | Norwegian Institute of Public Health | 2025-10-15 |
| Effectiveness of SMS Nudging to Increase Coverage of Influenza Vaccination Among the Elderly (NCT06486766) | Norwegian Institute of Public Health | 2025-10-01 |
| The Effect on Attendance of an SMS Notification Prior to a Scheduled Screening Appointment in BreastScreen Norway (NCT07355569) | Norwegian Institute of Public Health | 2025-01-10 |
| Artificial Intelligence in Mammography Screening in Norway (NCT06032390) | Norwegian Institute of Public Health | 2024-11-25 |
| ImmigrantScreen Telephone Reminder Trial in Colorectal Cancer Screening (NCT06324409) | Norwegian Institute of Public Health | 2024-05-15 |
| Air Purifiers in Classrooms for Infection Control - a Pilot Study (NCT06374316) | Norwegian Institute of Public Health | 2024-01-15 |
| Long-term Consequences of Cyclist Injuries (NCT06442332) | Norwegian Institute of Public Health | 2023-06-26 |
| Evaluation of the National Tool for Observation of Infection Prevention Measures in the Healthcare (NOST) (NCT05721183) | Norwegian Institute of Public Health | 2023-02-20 |
| The Protective Effect of Mask Wearing Against Respiratory Tract Infections (NCT05690516) | Norwegian Institute of Public Health | 2023-02-10 |
| Diagnostic Survey of Mental and Substance Use Disorders Among Norwegian College and University Students (NCT05731102) | Norwegian Institute of Public Health | 2023-01-24 |
| Trial of 2nd Booster Dose of COVID-19 Vaccine (NCT05539703) | Norwegian Institute of Public Health | 2022-10-01 |
| The Effect of Working at Home to Reduce Risk of Respiratory Infection (NCT05298488) | Norwegian Institute of Public Health | 2022-03-14 |
| Conversation With Family Doctor to Increase COVID-19 Vaccine Uptake (NCT05207137) | Norwegian Institute of Public Health | 2021-12-03 |
| Guided Internet-based Interventions in Primary Care Effectiveness-implementation Randomized Controlled Trial (NCT05118828) | Norwegian Institute of Public Health | 2021-10-20 |
| Evaluation of a Rapid Point-of-Care Serological Triage Test for Active TB (NCT04752592) | Norwegian Institute of Public Health | 2021-09-21 |
| COVID-19: The Effectiveness of Free Face Mask Distribution (NCT04866589) | Norwegian Institute of Public Health | 2021-05-03 |
| Antigen Rapid Test Screening to Prevent SARS-CoV-2 Transmission (COVID-19) at Mass Gathering Events. (NCT04898127) | Norwegian Institute of Public Health | 2021-05-01 |
| Glasses Against Transmission of SARS-CoV-2 (COVID-19) in the Community (NCT05217797) | Norwegian Institute of Public Health | 2021-02-02 |
| Coping After Breast Cancer - a Randomized Clinical Trial With Two Digital Interventions (NCT04480203) | Norwegian Institute of Public Health | 2021-01-15 |
| Health Promoting Work Schedules: The Effect of Abolishing Quick Returns (NCT04693182) | Norwegian Institute of Public Health | 2021-01-01 |
| Effects of the 5 Ways to Wellbeing Course Effects of the 5 Ways to Wellbeing Course (NCT04668560) | Norwegian Institute of Public Health | 2020-02-01 |
| Long-term Effects of Breast Cancer Treatment (NCT03877029) | Norwegian Institute of Public Health | 2019-11-23 |
| Diagnostic Survey of Mental and Substance Use Disorders in HUNT (PsykHUNT) (NCT04661228) | Norwegian Institute of Public Health | 2018-11-02 |
| Mind Power - A CBT Based Program for Adolescents (NCT03647826) | Norwegian Institute of Public Health | 2018-09-01 |
| Under- and Overdiagnosis in BreastScreen Norway (NCT03852953) | Norwegian Institute of Public Health | 2018-07-01 |
| The Tomosynthesis Trial in Bergen - Part 2 (NCT03669926) | Norwegian Institute of Public Health | 2018-01-01 |
| Effectiveness Trial to Evaluate Protection of Pregnant Women by Hepatitis E Vaccine in Bangladesh. (NCT02759991) | Norwegian Institute of Public Health | 2017-10-02 |
| Smoking Cessation in Cancer Treatment (NCT03328962) | Norwegian Institute of Public Health | 2017-09-15 |
| Promoting Asylum-seeking and Refugee Children's Coping With Trauma (NCT03822598) | Norwegian Institute of Public Health | 2017-06-20 |
| "Get up" - The Sleep Study in Oppegard (NCT03177967) | Norwegian Institute of Public Health | 2017-04-24 |
| Quality of Life and Shared Decision Making in Prostate Cancer (NCT03948204) | Norwegian Institute of Public Health | 2017-01-01 |
| Effect Evaluation of The International Child Development Programme (ICDP) (NCT03040895) | Norwegian Institute of Public Health | 2016-02-10 |
| Overcoming Insomnia: Impact on Sleep, Health and Work of Online CBT-I (NCT02558647) | Norwegian Institute of Public Health | 2016-02-01 |
| The Digital Breast Tomosynthesis Trial in Bergen (NCT02835625) | Norwegian Institute of Public Health | 2016-01-01 |
| Training General Practitioners in Bulgaria to Reduce Suicide Rate (NCT03983356) | Norwegian Institute of Public Health | 2016-01-01 |
| Trial of Prompt Mental Health Care (NCT03238872) | Norwegian Institute of Public Health | 2015-11-09 |
| Internet-based Treatment for Insomnia (NCT02261272) | Norwegian Institute of Public Health | 2013-11-01 |
| A Naturalistic Controlled Trial of Individual Placement and Control in Bodø (NCT04179877) | Norwegian Institute of Public Health | 2013-01-01 |
| Pilot Study of a National Screening Programme for Bowel Cancer in Norway (NCT01538550) | Norwegian Institute of Public Health | 2012-03-01 |
| Does the New Fall- and Fracture Prevention Initiative in Oslo Have Effect? (NCT05680714) | Norwegian Institute of Public Health | 2012-01-01 |
| Effects of Fetal Movement Counting in Third Trimester of Pregnancy (NCT00513942) | Norwegian Institute of Public Health | 2007-08-01 |
| Immunogenicity and Safety Study of a Booster Dose (5th) of Diphteria-Tetanus-Pertussis-Polio Vaccine (NCT00514059) | Norwegian Institute of Public Health | 2007-04-01 |
| Home Sampling Versus Conventional Sampling for Screening of Urogenital Chlamydia Trachomatis in Young Men and Women. (NCT00283127) | Norwegian Institute of Public Health | 2006-02-01 |
| Prevention of Hip Fractures With Soft and Hard Hip Protectors (NCT00397410) | Norwegian Institute of Public Health | 2005-05-01 |
| RCT of Psychoeducational Program of Depression (NCT00319540) | Norwegian Institute of Public Health | 2001-03-01 |
| NORCCAP: Norwegian Colorectal Cancer Prevention Trial (NCT00119912) | Norwegian Institute of Public Health | 1999-01-01 |
| Vitamin A and D Intake in Pregnancy, Infant Supplementation and Asthma Development (NCT03197233) | Norwegian Institute of Public Health | 1999-01-01 |