| Not Yet Recruiting | RE and Probiotics in MAFLD/NAFLD NASH, NAFLD, MAFLD | N/A | 2026-04-10 |
| Completed | Assessment of the Impact of Soft Tissue Mobilization on the Scar in Patients After Cesarean Section Cesarean Section Complications | N/A | 2024-09-24 |
| Unknown | The Role of Double Pigtail Plastic Stents During Endoscopic Transmural Drainage of Pancreatic Fluid Collection Pancreatitis, Acute, Pancreatitis, Acute Necrotizing, Pancreatic Pseudocyst | N/A | 2024-01-01 |
| Not Yet Recruiting | Endoscopic Ultrasound- Guided Hartmann Reversal Procedure Colorectal Neoplasms, Diverticular Diseases, Inflammatory Bowel Diseases | N/A | 2023-12-01 |
| Unknown | Minimally Invasive Aortic Root and Aorta surGery rEgistry Aortic Aneurysm, Thoracic | — | 2021-03-22 |
| Completed | Amiodarone or Verapamil in COVID-19 Hospitalized Patients With Symptoms COVID-19 | Phase 2 / Phase 3 | 2020-05-20 |
| Unknown | Impact of Time-Restricted Eating on Metabolic Homeostasis, Inflammation and Oxidative Stress in Metabolic Synd Metabolic Syndrome, Overweight or Obesity, PreDiabetes | N/A | 2019-10-31 |
| Completed | The Evaluation of Vitiligous Lesions Repigmentation After Topical Administration of Methotrexate in Patients W Non-segmental Vitiligo | Phase 3 | 2019-10-01 |
| Unknown | Stand-alone Left Atrial Appendage Occlusion for Thromboembolism Prevention Atrial Fibrillation, Stroke | — | 2019-03-01 |
| Unknown | Pelvic Floor Muscles Training After Radical Prostatectomy. Pelvic Floor Disorders, Urinary Incontinence, Prostatectomy | N/A | 2018-09-01 |
| Completed | Intestinal Parasites in Inhabitants of Kuyavian-Pomeranian Province in Poland Intestinal Disease, Parasitic, Chronic Disease | — | 2018-02-17 |
| Completed | Oxidoreductive Balance and Lysosomal Activity in Cancer Patients. Neoplasms, Antioxidants, Oxidative Stress | — | 2017-06-19 |
| Completed | The Evaluation of Vitiligous Lesions Repigmentation After the Administration of Atorvastatin Calcium Salt and Non-segmental Vitiligo | Phase 1 / Phase 2 | 2016-12-01 |
| Completed | Selected Lysosomal Enzyme Activities and the Oxidant-antioxidant Balance in Hyperbaric Oxygen Condition. Hyperbaric Oxygenation, Oxygen Toxicity, Antioxidants | N/A | 2016-04-26 |
| Completed | Aortic Valve replAcement in eLective Patients From aOrtic Valve multiceNter Registry Aortic Valve Stenosis | — | 2015-01-01 |
| Unknown | Study Evaluating the Efficacy of Joint Replacement Osteoarthritis, Knee, Osteoarthritis, Hip | — | 2013-01-02 |
| Completed | HEart Surgery In Atrial Fibrillation and Supraventicular Tachycardia Atrial Fibrillation | — | 2012-01-01 |
| Completed | The Influence of Melatonin Supplementation in the Group of Persons Performing Competitive Sport. Antioxidants, Oxidative Stress, Inflammation | N/A | 2010-01-15 |
| Terminated | The Desarda and Lichtenstein Techniques in Inguinal Hernia Treatment. Hernia, Inguinal | N/A | 2005-01-01 |