| Not Yet Recruiting | OCD Summer Treatment Program for Adolescents in Iceland Obsessive-Compulsive Disorder (OCD) | N/A | 2026-05-01 |
| Recruiting | Multimodal Prehabilitation of Frail Patients Undergoing Elective Knee or Hip Replacement Frailty Syndrome, Prehabilitation, Arthroplasties, Knee Replacement | N/A | 2026-03-20 |
| Not Yet Recruiting | The ADHD Kids´ Study for Children 9-12 Years of Age Attention-Deficit/Hyperactivity Disorder (ADHD) | N/A | 2026-01-02 |
| Recruiting | Validity of Frailty Screening Tools as a Measure for Postoperative Outcomes Frailty in Adult Surgery, Frailty Syndrome, Elective Surgery | — | 2025-01-20 |
| Recruiting | Modified Essential Frailty Toolset in Older Adults Undergoing Major Elective Surgery Frailty in Adult Surgery, Frailty Syndrome, Elective Surgeries | — | 2025-01-20 |
| Not Yet Recruiting | Meals, Microbiota & Mental Health of Children & Adolescents Mental Disorder | — | 2024-03-15 |
| Recruiting | Emotion Regulation as a Moderator of Two Different Treatments for Children With ODD Oppositional Defiant Disorder | N/A | 2024-01-04 |
| Recruiting | The Lóa Study: a Brief Digital Intervention for Women with Intrusive Memories in the SAGA Cohort Intrusive Memories of Traumatic Event(s) | N/A | 2023-10-30 |
| Unknown | Polypharmacy Among Internal Medicine Patients Internal Medicine | — | 2023-01-01 |
| Recruiting | Effect of Educational Intervention on Children's Anxiety Health Literacy, Anesthesia, Anxiety | N/A | 2022-11-21 |
| Unknown | Rehabilitation for Whiplash Associated Disorders Whiplash Injury of Cervical Spine | N/A | 2022-05-27 |
| Completed | Lóa Project: An Exploratory Pilot Randomised Controlled Trial of a Remotely-delivered Brief Cognitive Interven Intrusive Memories of Traumatic Event(s) | N/A | 2021-11-01 |
| Completed | Remote Delivery of a Brief Visuospatial Interference Intervention to Reduce Intrusive Memories of Trauma Trauma | N/A | 2021-01-15 |
| Unknown | Polypharmacy and Associated Risk Factors and Clinical Outcomes for Surgical Patients Discharged From Hospital Polypharmacy, General Surgery | — | 2021-01-02 |
| Unknown | Brief Transdiagnostic Group CBT for Adolescents With Internalizing Problems: A Randomized Waitlist Controlled Anxiety Disorders, Depressive Disorder, Anxiety | N/A | 2020-10-15 |
| Completed | Using a Brief Visuospatial Interference Intervention to Reduce Intrusive Memories Among Trauma Exposed Women Trauma | N/A | 2020-09-08 |
| Completed | MicroFIBERgut: Effects of Lifestyle Changes and Chitosan on Gut Microbiota and Weight Management Obesity, Lifestyle | N/A | 2020-08-15 |
| Completed | Using a Visuospatial Interference Intervention to Reduce Intrusive Memories Among Trauma Exposed Women Trauma | N/A | 2020-01-23 |
| Completed | HOMEFOOD Study - Home Delivered Food and Nutrition Therapy for Discharged Geriatric Hospital Patients Malnutrition | N/A | 2019-01-01 |
| Completed | Evaluating the Feasibility of FAM-SOTC Intervention for Families of Adolescents With ADHD: Pilot Study Attention Deficit Hyperactivity Disorder Combined | N/A | 2018-11-13 |
| Completed | Reviewing Birth Experience With a Known Midwife Childbirth | N/A | 2018-11-10 |
| Unknown | Cognitive Behavioral Therapy for University Students Diagnosed With Attention-deficit Hyperactivity Disorder ( Attention-deficit Hyperactivity | N/A | 2018-10-11 |
| Completed | Mindfulness Based Cognitive Therapy (MBCT) for Primary Care Patients Depression, Anxiety | N/A | 2017-09-12 |
| Completed | Incidence of Acute Injuries in Boxing Injuries | — | 2017-09-01 |
| Unknown | Smartphone-based Health Behaviour Intervention for Adolescents Healthy Adolescents in School-based Population | N/A | 2017-08-15 |
| Active Not Recruiting | Iceland Screens, Treats or Prevents Multiple Myeloma Monoclonal Gammopathy of Undetermined Significance | N/A | 2016-09-01 |
| Completed | FAM-SOTC Intervention for Families of Children With Chronic Illnesses Chronic Illnesses | N/A | 2015-03-01 |
| Completed | Growth and Body Composition in Breastfed Infants - Study on Age of Introduction of Complementary Foods in Icel Adiposity, Body Composition, Beneficial, Growth Acceleration | — | 2014-12-01 |
| Completed | Study of Retinal Oxygenation in Central Retinal Vein Occlusion Retinal Vein Occlusion | — | 2014-10-01 |
| Completed | COPD: Oral Nutrition Supplements vs. Energy- and Protein Dense in Between Meal Snacks. Malnutrition | N/A | 2014-09-01 |
| Completed | Family Cancer Caregivers Receiving a Specific Supportive Care Intervention Pre- and Postloss Bereavement | N/A | 2014-07-27 |
| Completed | Protein Ingestion and Resistance Exercise in Elderly Healthy | N/A | 2008-08-01 |
| Completed | The Effect of High-Volume Walking With Visual Cues (VC) in Parkinson´s Disease (PD) Parkinson´s Disease | Phase 3 | 2008-04-01 |
| Completed | Validation of a Novel Frailty Index in Surgical Cohorts Surgery--Complications, Anesthesia Morbidity, Perioperative Complication | — | 2005-01-01 |