| Not Yet Recruiting | Effectiveness of a Guided Mental Health Chatbot for Youth Living in Lithuania Symptoms of Depression and Anxiety | N/A | 2025-09-01 |
| Recruiting | Comparison of Continuous Positive Airway Pressure (CPAP) and Non-Invasive Positive Pressure Ventilation (NIPPV Respiratory Distress Syndrome (RDS) | N/A | 2025-03-25 |
| Completed | The Effects of the Somatic Intervention 'Dance-Walk' on Body Awareness, Vitality, and Mental Health in Help-Se Healthy, Psychological Distress, Stress | N/A | 2025-03-12 |
| Active Not Recruiting | The Feasibility of Chatbot-based Stress Management Intervention STARS for Youth in Lithuania Symptoms of Depression and Anxiety | N/A | 2024-10-30 |
| Not Yet Recruiting | Guided Internet-based Trauma-focused CBT Programme for Post-traumatic Stress Disorder 'Spring' Posttraumatic Stress Disorder | N/A | 2024-09-10 |
| Recruiting | Bile Acids and Microbiome in Early Colorectal Carcinogenesis Colorectal Neoplasms, Colorectal Cancer, Colorectal Polyp | — | 2024-07-05 |
| Recruiting | Diagnosis, Treatment, and Outcome Assessment of Septic Cardiomyopathy Using an Integrated Mathematical Model Septic Cardiomyopathy | — | 2024-03-17 |
| Recruiting | Virtual Reality Exposure for Public Speaking Anxiety Public Speaking Anxiety | N/A | 2024-02-14 |
| Recruiting | Comparison of Outpatient Rehabilitation Versus Self-training for the Treatment and Prevention of Postpartum Pe Pelvic Floor Dysfunction, Postpartum Care, Postpartum Comfort | N/A | 2024-01-30 |
| Active Not Recruiting | Rehabilitation of Cognition and Psychosocial Well-being in Epilepsy Epilepsy | N/A | 2023-10-11 |
| Recruiting | HYPoxaEmic Respiratory Failure and Awake Prone Ventilation Respiratory Failure, Hypoxemia | N/A | 2023-05-12 |
| Completed | Internet-Based Stress Recovery Program for Adolescents Stress, Psychological | N/A | 2023-04-25 |
| Completed | Internet-delivered Psychological Interventions for Tinnitus Tinnitus, Distress, Emotional, Depression, Anxiety | N/A | 2023-02-15 |
| Completed | PIPAC and FOLFOX for Gastric Cancer Peritoneal Cancer Gastric Cancer, Peritoneal Carcinomatosis | N/A | 2022-12-01 |
| Completed | Internet-Based Stress Recovery Program FOREST+ for Healthcare Workers Stress, Psychological | N/A | 2022-09-11 |
| Completed | Stress Recovery Program FOREST+ for Healthcare Workers Stress, Psychological | N/A | 2022-03-22 |
| Unknown | Impact of Patient Education on Preoperative Anxiety and Postoperative Psychosocial Outcomes Preoperative Anxiety | N/A | 2022-01-31 |
| Unknown | Early Warning of Delayed Cerebral Ischemia Subarachnoid Hemorrhage, Aneurysmal, Vasospasm, Cerebral, Ischemia | — | 2021-09-21 |
| Active Not Recruiting | Triggers and Risk Factors for Recurrence of Atrial Arrhythmias With the Use of Long-term Monitoring Atrial Fibrillation, Atrial Flutter, Atrial Arrhythmia | — | 2021-08-01 |
| Unknown | Impact of E-learning on Parental Confidence in Managing Food Allergy Food Allergy in Children, Food Allergy in Infants | N/A | 2021-07-01 |
| Enrolling By Invitation | The Significance of a Timely Food Allergy Diagnosis and Optimal Surveillance of Nutritional Status in Children Food Allergy in Children, Food Allergy in Infants | — | 2021-07-01 |
| Unknown | Research of Optimal Cerebral Perfusion Pressure Diagnosis Trauma, Brain, Hemorrhage Cerebral | — | 2021-06-21 |
| Recruiting | A Comparative Prospective Study of the Arthroscopic Meniscal Repair Methods Meniscus Tear Caused by a Traumatic Event, Fibrin Clot Augmentation, Meniscal Repair | N/A | 2021-05-26 |
| Completed | Stress Recovery Program FOREST for Healthcare Staff Perceived Stress | N/A | 2021-04-22 |
| Completed | Bowel Preparation Impact on the Intestinal Microbiome: Oral Preparation vs Enema Colorectal Cancer | N/A | 2021-04-08 |
| Unknown | Analysis of Immunogenicity, Safety and Efficacy of COVID-19 Vaccines in Immunosuppressed Individuals Hematologic Neoplasms, COVID-19 Vaccines | — | 2021-03-24 |
| Completed | Internet-based Psychotherapy for Depressed Elderly Depression | N/A | 2021-01-28 |
| Completed | Real Time Evaluation of Dynamic Changes of the Lungs During Respiratory Support of VLBW Neonates Using EIT RDS - Infants, RDS of Prematurity, Respiratory Failure | — | 2020-09-29 |
| Completed | Effects of COVID-19 Pandemic on a Health Care System: Case Study of the CirculatORy System in LiThuania Cardiovascular Diseases | — | 2020-06-01 |
| Completed | Effectiveness of Mindfulness-based Internet Intervention Still Me Post-traumatic Stress Disorder | N/A | 2020-04-14 |
| Unknown | Impact of Chemotherapy and Regenerative Markers of Liver Regeneration After Liver Resection for Liver Metastas Liver Regeneration, Liver Metastases | N/A | 2019-09-01 |
| Unknown | Enhanced Recovery After Laparoscopic Colorectal Surgery Study Laparoscopic Colorectal Surgery | N/A | 2019-06-25 |
| Unknown | Ivabradine to Prevent Anthracycline-induced Cardiotoxicity Patients With Cancer | Phase 3 | 2019-06-01 |
| Unknown | Prognostic Value of Myocardial Fibrosis in Severe Aortic Valve Stenosis Aortic Stenosis, Calcific | — | 2019-05-08 |
| Unknown | Quality of Preoxygenation in Emergency Surgery Preoxygenation, Anaesthesia, Emergencies | — | 2019-05-01 |
| Completed | The Problem of Colorectal Anastomosis Safety Colorectal Cancer, Colorectal Carcinoma, Colorectal Neoplasms | N/A | 2019-04-01 |
| Unknown | Measurement of Revascularization Effect Using NIRS in BTK Arteries Percutaneous Transluminal Angioplasty, Wound Heal, Ischemic Feet | — | 2019-03-29 |
| Completed | A Wearable With Photoplethysmography and 6-lead Electrocardiography for Atrial Fibrillation Detection Atrial Fibrillation | — | 2019-03-06 |
| Unknown | Optimizing the Diagnosis of Acute Appendicitis Acute Appendicitis | N/A | 2018-12-01 |
| Completed | The Incidence and the Risk Factors of Nephrocalcinosis in Very Preterm Infants Nephrocalcinosis, Preterm Infant | — | 2018-10-01 |
| Completed | Competitive Accuracy of Radiological Imaging Compared to Liver Biopsy in Patients With Liver Fibrosis Liver Fibroses, Liver Cirrhosis | — | 2018-08-01 |
| Completed | Intestinal Microbiome After Gastrectomy Gastric Cancer | — | 2018-04-01 |
| Unknown | "Endoscopy First" or "Laparoscopic Cholecystectomy First" for Patients With Intermediate Risk of Choledocholit Choledocholithiasis | N/A | 2017-12-15 |
| Completed | Evaluation of the Brain and Renal Regional Oxygenation Using NIRS in Preterm Infants Pre-Term, Persistent Ductus Arteriosus | — | 2017-11-09 |
| Unknown | Heat Shock Proteins: a Pathogenic Driver and Potential Therapeutic Target in Acute Pancreatitis Acute Pancreatitis | — | 2017-10-20 |
| Completed | Factors Influencing the Composition of Human Milk Breast Milk Collection | — | 2017-09-15 |
| Completed | Non-invasive Measurement of Neonatal Central and Peripheral Hemodynamics Pre-Term, Neonatal Infection | — | 2017-09-12 |
| Completed | Remote Physical Activity Monitoring in Individuals With Metabolic Syndrome Metabolic Syndrome | N/A | 2017-08-21 |
| Unknown | Randomized Trial :Hemorrhoidal Pedicle Ligation vs Laser vs Open Hemorrhoidectomy Hemorrhoids Second Degree, Hemorrhoids Third Degree | N/A | 2016-04-01 |
| Completed | Lithuanian Echocardiography Study of Dyspnea in Acute Settings Acute Heart Failure | — | 2015-04-01 |
| Completed | Perioperative Risk Factors for Intensive Care Delirium After Cardiac Surgery Delirium | — | 2015-03-01 |
| Completed | The Efficacy of Early Postoperative Enteral Immunonutrition in Low-Risk Cardiac Surgery Patients Cardiac Surgery | N/A | 2015-02-01 |
| Completed | The Comparison of Stress Response to Rapid Opioid Detoxification Applying Different Methods of Opioid Antagoni Opiate Addiction | N/A | 2014-05-01 |
| Completed | The Influence of Perioperative Optimisation to the Hip Arthroplasty Outcomes Hip Osteoarthritis | N/A | 2013-10-01 |
| Terminated | Early Versus Late Closure of Preventive Ileostomy Ileostomy, Rectal Cancer | N/A | 2011-11-01 |
| Completed | Comparison of Three Tourniquet Application Methods in Primary Total Knee Arthroplasty Surgery Knee Osteoarthritis | N/A | 2010-01-01 |
| Completed | High-dose Methylprednisolone and Rituximab in High Risk B-CLL Chronic B-Lymphocytic Leukemia | Phase 2 | 2007-09-01 |
| Completed | Effects of Ketamine On Precipitated Opioid Withdrawal Under General Anaesthesia Opiate Dependence | Phase 4 | 2003-02-01 |