167 completed, 77 unknown, 41 recruiting, 16 active not recruiting. 181 Not applicable, 28 Phase 4, 17 Phase 2, 17 Phase 3, 11 Phase 1.
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Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Vancomycin Efficacy in Response to Dysbiosis in Atypical Colitis Oral Vancomycin - Ulcerative Colitis (UC), Primary Sclerosing Cholangitis (PSC) | Phase 2 | Not yet recruiting | Tampere University Hospital | 140 | 2026-10-01 | 2026-09-10 |
| Effectiveness of AI-Assisted Clinical Documentation AI clinical documentation tool - Effectiveness of AI-assisted Clinical Documentation Tool, Healthy | Not applicable | Not yet recruiting | University of Turku | 400 | 2026-09-01 | 2026-08-03 |
| AI-Assisted Clinical Documentation in Nurse-Led Telehealth Contacts AI-assisted clinical documentation (ambient AI scribe, Tandem Health) - AI-assisted Documentation | Not applicable | Not yet recruiting | Hospital District of Helsinki and Uusimaa | 64 | 2026-09-01 | 2026-08-06 |
| Impact of Dietary Fibre Supplementation on Gut Symptoms in Healthy Participants cellulose, Oat fibre, Rye fibre - Gastrointestinal Symptoms | Not applicable | Not yet recruiting | University of Helsinki | 28 | 2026-08-17 | 2026-05-14 |
| NutFinForce - Lifestyle Performance Medicine Intervention on Defense Performance in Finland Digitally Delivered Lifestyle Performance Medicine intervention - No Condition | Enrolling by invitation | University of Helsinki | 5000 | 2026-07-01 | 2026-09-24 | |
| Comparative Effects of Carnivore and Mediterranean-style Diets on LDL Aggregation and Cardiometabolic Health Carnivore Diet, Mediterranean Diet - Atherosclerosis Cardiovascular Disease, Metabolic Syndrome | Not applicable | Not yet recruiting | Liverpool John Moores University | 30 | 2026-06-01 | 2026-03-13 |
| The Effect of Low or High Dietary Fiber Diet on Volatile Organic Compounds in Exhaled Breath of Healthy Individuals Low, High Fiber Diet, High, Low Fiber Diet - Healthy Adults, Dietary Fiber Fermentation | Not applicable | Recruiting | Örebro University, Sweden | 20 | 2026-05-25 | 2026-06-04 |
| Health Outcomes in C-Section Infants With Fecal Microbiota Transplantation Donor-derived fecal microbiota transplantation - Fecal Microbiota Transplantation, Cesarean Section | Not applicable | Recruiting | Oulu University Hospital | 460 | 2026-03-31 | 2026-07-21 |
| KF2025#1 Trial: Ketamine, Cannabidiol and Cobicistat Interaction Study Ketamine 10 mg/ml oral solution, UK special, Cobisistat Tybost 150 mg, Cannabidiol Epidyolex 100 mg/ml - Drug Drug Interaction | Phase 1 | Not yet recruiting | Helsinki University Central Hospital | 12 | 2026-03-04 | 2026-03-10 |
| The Effect of Losartan on Cephalexin losartan, cephalexin - Possible Interaction Between Losartan and Cephalexin, Healthy | Phase 1 | Completed | Aleksi Tornio | 13 | 2026-03-04 | 2026-10-01 |
| Usability Study of Gestational and Postpartum Weight Management Program Pregnancy, Postpartum | Recruiting | Turku University Hospital | 30 | 2025-12-09 | 2025-12-23 | |
| Regular Home-use Dual Light Photodynamic Therapy in the Prevention of Osteolysis After Dental Implant Surgery Lumoral Treatment, Standard oral hygiene - Osteolysis, Dental Implants | Not applicable | Withdrawn | Koite Health Oy | 2025-12-01 | 2024-11-19 | |
| Stability of Orthodontic Treatment of Anterior Open-bite Open Bite | Recruiting | University of Helsinki | 80 | 2025-12-01 | 2026-05-05 | |
| The Effectiveness of Couple Therapy and Relationship Support Self-Help Program for Couples, Peloton Parisuhde (eng Fearless Relationship) Online Course, Manualized Short-Term EFT-Based Couple Intervention - Healthy Adult | Not applicable | Enrolling by invitation | University of Helsinki | 400 | 2025-11-11 | 2026-05-22 |
| Late Biomarkers in Adult Survivors After Out-of-hospital Cardiac Arrest Cardiac Arrest, Out-Of-Hospital | Withdrawn | Region Skane | 2025-10-01 | 2026-08-21 | ||
| SAGA for Toddlers. Supporting Children's Linguistic and Socio-Emotional Development in Early Childhood Education and Care SAGA for Toddlers - Social Emotional Competence, Language Development | Not applicable | Recruiting | University of Helsinki | 120 | 2025-09-25 | 2026-05-08 |
| Physiological, Hormonal, and DNA-based Mechanisms of Psychosocial Stress and Therapeutic Effect Groups 4 health - Well-Being, Psychological, Loneliness | Not applicable | Recruiting | University of Helsinki | 148 | 2025-09-12 | 2025-09-29 |
| tDCS Intervention in Breast Cancer Survivors With and Without Obesity Reporting Cognitive Impairment active tDCS, sham tDCS - Breast Cancer Survivor, Obesity, Overweight | Not applicable | Recruiting | University of Helsinki | 40 | 2025-09-01 | 2025-09-02 |
| Infant Microbiota Restoration With Maternal Microbes Probiotic, Placebo - Infant, Newborn, Gut -Microbiota | Not applicable | Recruiting | University of Helsinki | 100 | 2025-07-17 | 2025-10-08 |
| A Financial Social Work Intervention for Families With Complex Financial Difficulties (FinSoc) FinSoc - Financial Difficulties | Not applicable | Recruiting | University of Turku | 136 | 2025-07-01 | 2026-08-19 |
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Obesity (19) · Motor Activity (11) · Periodontitis (10) · Cardiovascular Diseases (9) · Dental Plaque (8) · Diabetes Mellitus, Type 1 (7) · Diabetes Mellitus, Type 2 (7) · Overweight (7) · Depression (6) · Diabetes Mellitus (6) · Diabetes, Gestational (6) · Plaque, Amyloid (6) · Stroke (6) · Atherosclerosis (5) · Coronary Artery Disease (5)
Exercise (9) · Fecal Microbiota Transplantation (6) · Probiotics (4) · Therapeutics (4) · Cholecalciferol (3) · Conservative Treatment (3) · Dexmedetomidine (3) · Oxycodone (3) · Tablets (3) · Atorvastatin (2) · Blood Specimen Collection (2) · Ciprofloxacin (2) · Diet (2) · Diet, Carbohydrate-Restricted (2) · Echocardiography (2)
Finland (270) · Sweden (16) · Germany (7) · Netherlands (7) · Spain (7) · United Kingdom (7) · Italy (5) · Switzerland (5) · Canada (4) · Greece (4) · Norway (4) · United States (4) · Australia (3) · Estonia (3) · France (3)
Timo Sorsa, Professor (9) · Anne-Maria Pajari, PhD (4) · Antti Malmivaara, MD, PhD (3) · Kari AO Tikkinen, MD PhD (3) · Mika Paavola, MD, PhD (3) · Aimo Rissanen, MD, PhD (2) · Anna Maria Heikkinen, Professor (2) · Hanna Haveri, MD PhD (2) · Heikki Joensuu, M.D. (2) · Helena Gylling, Professor (2) · Janne Alakare, MD (2) · Janne T Backman, MD, PhD (2) · Jarkko Pajarinen, MD, PhD (2)
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2023 (3), 2025 (3), 2015 (2), 2016 (2), 2005 (1), 2008 (1), 2009 (1), 2014 (1), 2017 (1), 2019 (1), U01HD040364 (1), U01HD042444 (1)