| Not Yet Recruiting | Advanced Endoscopic Resections for Rectal Neoplasms Rectal Cancer, Rectal Adenocarcinoma, Rectal Adenoma | — | 2026-03-01 |
| Not Yet Recruiting | Opioid-free Anesthesia as an Alternative to General Anesthesia in Patients Undergoing Duodenopancreatic Surger Pain Management | N/A | 2026-02-01 |
| Not Yet Recruiting | Opioid-free Anesthesia as an Alternative to General Anesthesia in Patients Undergoing Laparoscopic Peripheral Pain Management | N/A | 2026-02-01 |
| Active Not Recruiting | Nationwide Registry of Patients With Heart Failure With Improved and Supranormal Ejection Fraction Heart Failure | — | 2026-01-29 |
| Recruiting | Posttraumatic Stress Disorder in Ectopic Pregnancy Ectopic Pregnancy | — | 2025-12-15 |
| Recruiting | Post-traumatic Stress Disorder in Spontaneous Abortion Spontaneous Abortion | — | 2025-12-15 |
| Recruiting | The Assessment of Fibrin Clot Phenotype and Thrombin Generation in Women After Urogynecological Surgeries. Uterine Prolapse, Urine Incontinence | — | 2025-12-10 |
| Recruiting | Pregnancy and Fibrin Clot Properties Fibrin Blood Clot, Pregnancy, Pregnancy Complicated by Cardiovascular Disorders as Postpartum Condition, Delivered During Previous Episode | — | 2025-11-28 |
| Enrolling By Invitation | Electrophysiology and Ultrasound of Respiratory Muscles and Respective Nerves to Predict Respiratory Insuffici Amyotrophic Lateral Sclerosis | — | 2025-09-08 |
| Recruiting | Comparison of Nissen-Sleeve and Gastric Bypass for GERD in Obese Patients Gastro Esophageal Reflux, Severe Obesity, Bariatric Surgery | N/A | 2025-07-31 |
| Recruiting | Occupational Situation and Return to Work of Urological Patients Bladder Cancer, Prostate Cancer, Renal Cancer | — | 2025-07-21 |
| Recruiting | Immune Cell Populations in the Endometrium Infertility, Female, Recurrent Miscarriage, Gynecologic Disease | — | 2025-07-01 |
| Not Yet Recruiting | The Effect of Deep Tissue Massage on Respiratory Parameters in People With Asthma Massage, Asthma Patients | N/A | 2025-07-01 |
| Recruiting | Noradrenaline Versus Standard Blood Pressure Management for Perioperative Hypotension in Non-cardiac Surgery Blood Pressure Management, Intraoperative Hypotension, Non-cardiac Surgery | Phase 3 | 2025-06-25 |
| Recruiting | Voiding and Erectile Function After Retroperitoneal Lymph Node Dissection for Testicular Cancer Testicular Cancer | — | 2025-05-14 |
| Completed | Brachial-radial Pressure Gradient Phenomenon in Critically Ill Patients Treated With Vasoactive Agents Circulatory Failure, Shock, Vasopressor Agents | — | 2025-04-14 |
| Recruiting | Comparison of the Efficacy of Celiac Plexus Blockade, ESP and Lidocaine Infusion Under OFA Regional Anaesthesia, Anesthesia and Analgesia | N/A | 2025-02-06 |
| Completed | Comparison of Transverse and Longitudinal Incisions for Venous Access Port Placement Central Venous Access Devices, Implantable Venous Access Port | N/A | 2025-02-01 |
| Recruiting | Functional Proteins in Polycystic Ovary Syndrome Reproductive Age, PCOS (Polycystic Ovary Syndrome) | — | 2025-01-20 |
| Recruiting | Pro- and Anti-inflammatory Cytokines in PCOS Reproductive Age, PCOS (Polycystic Ovary Syndrome) | — | 2025-01-20 |
| Recruiting | Adipokines in Polycystic Ovary Syndrome PCOS, Reproductive Age | — | 2025-01-20 |
| Not Yet Recruiting | Beta-blockade in Unruptured Intracranial Aneurysm Intracranial Aneurysm | Phase 4 | 2025-01-01 |
| Completed | Endoscopic Hand Suturing in the Prevention of Gastrointestinal Bleeding After Gastric Endoscopic Submucosal Di Endoscopic Surgical Procedures | — | 2024-12-01 |
| Completed | Tumor-Infiltrating Lymphocytes in Endometrial Cancer Endometrium Cancer, Tumor Infiltration | — | 2024-12-01 |
| Recruiting | Artificial Intelligence in Colonoscopy Quality Indicators, Health Care, Artificial Intelligence (AI), Colonoscopy Diagnostic Techniques and Procedures | N/A | 2024-11-01 |
| Recruiting | Mental Health of the Polycrisis Generation Stress, Stress-related Problem, Cumulative Trauma | — | 2024-09-01 |
| Completed | Endoscopic Hand Suturing After Advanced Endoscopic Resections. Endoscopic Surgical Procedures | — | 2024-04-01 |
| Completed | Comparison of Total Intravenous Anesthesia and Inhalational Anesthesia in Opioid-Free Anesthesia for Bariatric Analgesics, Opioid, Anesthesia; Adverse Effect | N/A | 2024-03-14 |
| Recruiting | Opioid-free Anesthesia as an Alternative to General Anesthesia in Abdominal Surgery Analgesics, Opioid, Anesthesia, Endotracheal, Anesthesia, General | N/A | 2024-03-10 |
| Recruiting | Clinical Application of the J-PET Scanner Prototype Prostate Cancer, Prostatic Hyperplasia, Prostatic Neoplasms | — | 2024-03-07 |
| Completed | Videolaryngoscopy Versus Direct Laryngoscopy for Endotracheal Intubation of Obese Patients: a Prospective Rand Intubating Laryngeal Airway | N/A | 2024-03-01 |
| Completed | Diagnostics of Clinical Hyperandrogenism Anovulation, PCOS | — | 2024-02-29 |
| Unknown | Motivational, Affective and Performance Effects of Caffeine Supplementation Caffeine, Affect, Goals | N/A | 2024-01-19 |
| Completed | Activity of Chronic Inflammation in PCOS Polycystic Ovary Syndrome | — | 2024-01-15 |
| Completed | Uterine and Endometrial Volume in PCOS and HPOD Anovulation, Irregular Menses | — | 2024-01-05 |
| Completed | Subclinical Hypothyroidism and Chronic Inflammation in PCOS PCOS (Polycystic Ovary Syndrome) of Bilateral Ovaries, Subclinical hypothyroïdism, Hypothalamic-Pituitary-Gonadal Axis Dysfunction | N/A | 2024-01-01 |
| Completed | Indocyanine Green Fluorescence Angiography in Laparoscopic Sigmoid and Rectal Cancer Surgery Colorectal Cancer (CRC), Rectal Cancer Surgery, Sigmoid Colon Cancer | — | 2023-10-09 |
| Recruiting | Emergency Medical Staff Workload Analysis Stress, Work Related Stress, PTSD | — | 2023-10-01 |
| Unknown | Transition of T1DM Patients Aged Over 65 Years Into AHCL (780G) Insulin Pump Diabetes Type 1 | N/A | 2023-09-14 |
| Completed | Lymph Node Dissection Before or After Cystectomy Bladder Cancer | N/A | 2023-07-27 |
| Completed | Quality of Life in Normogonadotropic Anovulation Anovulation, Irregular Menses | — | 2023-07-01 |
| Recruiting | Endometriosis and Peritoneal Dysbiosis Endometriosis, Infertility Unexplained | N/A | 2023-05-01 |
| Recruiting | Psychological Factors and Pain in Orthopedic Surgery Patients Orthopedic Surgical Procedures | — | 2023-04-03 |
| Completed | Assessment of Pentraxin Levels in the Gingival Fluid of Abutment Teeth in the Context of the Use of Fixed Dent Periodontal Disease, Periodontal Diseases, Prosthodontics | — | 2023-03-01 |
| Completed | Subclinical Hypothyroidism and Normogonadotropic Anovulation Polycystic Ovary Syndrome, Hypothalamic-Pituitary-Ovarian Axis Dysfunction (Disorder) | — | 2023-03-01 |
| Recruiting | Lesser Poland Cracovian Heart Failure Registry Heart Failure, Heart Failure Acute | — | 2023-02-15 |
| Completed | Lidocaine Versus ESP - After Bariatric Surgery Anesthetics, Local Anesthetics | N/A | 2023-02-01 |
| Completed | Novel 99mTc-labeled Somatostatin Antaginosts in the Diagnostic Algotithm of Neuroendocrine Neoplasms Neuroendocrine Tumors | EARLY_Phase 1 | 2022-12-23 |
| Completed | Organic Pollutants in Pelvic Endometriosis Endometriosis, Infertility Unexplained | N/A | 2022-07-01 |
| Completed | Managing Outpatient Hysteroscopy-associated Pain Pain, Hysteroscopic Surgery | N/A | 2022-07-01 |
| Completed | The Prevalence of Erectile Dysfunction (ED) and Premature Ejaculation (PE) in Poland Erectile Dysfunction, Premature Ejaculation | — | 2022-07-01 |
| Active Not Recruiting | Ivabradine for Prevention of Myocardial Injury After Noncardiac Surgery Trial (PREVENT-MINS) Myocardial Injury After Noncardiac Surgery (MINS), Myocardial Ischemia | Phase 3 | 2022-06-13 |
| Recruiting | Sensitivity of Repetitive Nerve Stimulation Performed in the Evening vs in the Morning in Myasthenia Gravis Myasthenia Gravis | — | 2022-06-03 |
| Completed | Pharmacological Preparation of the Cervix for Hysteroscopy Uterine Polyp, Uterine Bleeding, Endometrium; Senility | N/A | 2022-06-01 |
| Completed | Quadratus Lumborum Block vs Erector Spinal Block for Post Abdomen Surgery Analgesia Pain, Acute, Postoperative Pain, Anesthetics, Local | N/A | 2022-05-01 |
| Terminated | The isCGM Use and Hypoglycemic Episodes and Fear of Hypoglycemia in Newly Diagnosed Type 1 Diabetes Diabetes Mellitus, Type 1 | N/A | 2022-05-01 |
| Completed | Whole Exome Sequencing in Coronary Artery Ectasia Coronary Ectasia, Coronary Aneurysm | — | 2022-03-23 |
| Completed | Clinical Application of the Prototype J-PET Device Neurodegenerative Diseases, Brain Neoplasms, Neuroendocrine Tumors | — | 2022-03-11 |
| Completed | Clinical Trial to Evaluate Safety and Efficacy of MesoCellA-Ortho Tissue-Engineered Advanced Therapy Product i Osteoarthritis of Knee | Phase 1 / Phase 2 | 2022-01-05 |
| Completed | Improved Erectile Function After Bariatric Surgery: Role of Testosterone and Other Factors Bariatric Surgery, Erectile Dysfunction | — | 2022-01-01 |
| Completed | The Implementation of Computer-aided Detection in Training Improves the Quality of Future Colonoscopies Quality Indicators, Health Care, Colonoscopy Diagnostic Techniques and Procedures, Artificial Intelligence (AI) | — | 2022-01-01 |
| Completed | Laparoscopic Elective Colorectal Procedures Performed by Supervised Residents Are Safe and Sufficient. Surgical Training, Residency | — | 2022-01-01 |
| Recruiting | Immunotherapy With Dinutuximab Beta in Combination With Chemotherapy for the Treatment of Patients With Primar High-Risk Neuroblastoma | Phase 1 | 2021-12-01 |
| Unknown | Preliminary Assessment of the Psycho-emotional State of Patients With TMD C05.500.607.221.897, C05.550.905 | — | 2021-10-01 |
| Recruiting | Prophylactic Preoperative HIPEC in Advanced Gastric Cancer at High Risk of Peritoneal Recurrence Gastric Cancer | Phase 3 | 2021-08-01 |
| Completed | DataBase for Analysis of Rectal Cancer Oncological Results Rectal Cancer, Metformin, Overall Survival | — | 2021-08-01 |
| Unknown | Influence of Manual Relaxation of the Diaphragm on the Tension of the Posterior Superficial Fascia Diaphragm; Relaxation, Low Back Pain | N/A | 2021-08-01 |
| Completed | Endometriosis and Chronic Endometritis Endometriosis, Pelvic Pain, Infertility | N/A | 2021-06-01 |
| Completed | Diagnostics of Chronic Endometritis in Infertility Infertility Unexplained, Abnormal Uterine Bleeding, Intrauterine Disorder | N/A | 2021-04-01 |
| Terminated | Analgesic Effect of rTMS in Vasculitic Neuropathy Vasculitic Neuropathy | N/A | 2021-01-25 |
| Unknown | Intraoperative Angiography Using ICG in Rectal Cancer Patients to Prevent Anastamotic Leak After Laparoscopic Rectal Cancer | N/A | 2021-01-03 |
| Completed | Letrozole add-on in the Treatment of Cesarean Scar Pregnancy Cesarean Scar Pregnancy | N/A | 2021-01-01 |
| Completed | Analysis of BPA Concentration in Serum in Women of Reproductive Age With Autoimmune Thyroid Disease Hypothyroidism, Hyperthyroidism, Hashimoto Disease | — | 2020-12-22 |
| Completed | Monotherapy With Letrozole in Tubal Pregnancy Tubal Pregnancy Unruptured | N/A | 2020-12-01 |
| Unknown | AHCL System Initiation in T1D Patients naïve to Technology Diabetes Mellitus, Type 1 | N/A | 2020-11-02 |
| Completed | Reliability of Standardized Protocol of Ultrasound of the Lungs in Prediction of Severity of Covid-19 Infectio Covid19 | — | 2020-10-10 |
| Unknown | Determining the Impact of Air Pollution on the Developing Brain Attention Deficit Hyperactivity Disorder, Attention, Executive Functioning | — | 2020-10-01 |
| Completed | Selective Versus Nonselective Alpha-blockade Prior to Pheochromocytoma Resection - Systematic Review and Meta- Pheochromocytoma | — | 2020-08-01 |
| Completed | Assessment of Stress, Depression and Anxiety in Healthcare Caring for Patients With COVID-19 Depression | — | 2020-07-01 |
| Unknown | Cysteinyl Leukotriene Antagonist in Atherosclerosis Inhibition in Patients After Endovascular Treatment Due to Peripheral Arterial Disease, Peripheral Vascular Diseases, Lower Limb Ischemia | Phase 3 | 2020-05-01 |
| Completed | SARS-CoV-2 (COVID-19) and Surgery Surgical Procedure, Unspecified | — | 2020-03-30 |
| Completed | Polish Translation and Validation of NBSS, Qualiveen and SF-Qualiveen Spinal Cord Injuries, Multiple Sclerosis | — | 2020-01-01 |
| Recruiting | Ovarian Hyperstimulation and Fibrin Clot Properties. Fibrin Blood Clot, Infertility, Female, Endometriosis | N/A | 2019-11-18 |
| Withdrawn | Repetitive Transcranial Magnetic Stimulation as Therapy for Depression in Amyotrophic Lateral Sclerosis Amyotrophic Lateral Sclerosis | N/A | 2019-11-15 |
| Withdrawn | Repetitive Transcranial Magnetic Stimulation as Therapy for Apathy in Amyotrophic Lateral Sclerosis Amyotrophic Lateral Sclerosis | N/A | 2019-11-15 |
| Completed | The Prevalence of Lower Urinary Tract Symptoms (LUTS) in Poland To Evaluate Lower Urinary Tract Symptoms (LUTS) in Poland | — | 2019-11-11 |
| Unknown | Prevalence and Impact on Quality of Life of Lower Urinary Tract Symptoms (LUTS) in Night Workers To Evaluate Lower Urinary Tract Symptoms (LUTS) and Their Impact on Quality of Life in Night Workers | — | 2019-10-15 |
| Unknown | The Evaluation of the Lower Limb Function After Femur Fracture's Operation Treatment Surgical Treatment | — | 2019-09-01 |
| Completed | Large Doses of Methylprednisolone Combined With Gabapentin in Total Knee Arthroplasty Arthroplasty Complications, Knee Osteoarthritis, Pain, Postoperative | Phase 4 | 2019-06-01 |
| Completed | The Effect of Deep Tissue Massage on Respiratory Parameters in Healthy People Spirometry, Massage | N/A | 2019-02-01 |
| Unknown | Association Between Outcomes of Bariatric Surgery and Preoperative Gastrointestinal Microbiota Obesity, Morbid | — | 2018-12-01 |
| Completed | Changes of Oral and Intestinal Microbiota After Bariatric Surgery Morbid Obesity | — | 2018-12-01 |
| Completed | TREM-1 - a New Marker of Serious Infectious Complications in Colorectal Surgery? Colorectal (Colon or Rectal) Cancer | — | 2018-11-01 |
| Completed | Fibrin Clot Properties and Blood Loss Following Coronary Artery By-pass Grafting Coronary Artery Disease, Internal Mammary-Coronary Artery Anastomosis, Coronary Artery Bypass | N/A | 2018-09-26 |
| Terminated | Quadratus Lumborum Block vs Transversus Abdominis Plane Block for Post-prostatectomy Analgesia Prostatic Cancer, Pain, Postoperative, Pain | N/A | 2018-07-31 |
| Completed | Frequency of Occurrence of the Pain Form of Temporomandibular Joint Dysfunction Temporomandibular Disorders | — | 2018-05-01 |
| Completed | Analysis of Change of Optic Nerve Sheath Diameter in in Patients Operated for Urological Reasons Anaesthetic Complication Neurological, Central Nervous System Depression | — | 2018-04-15 |
| Completed | The Application of Radio Frequency Waves Temporomandibular Joint Dysfunction Syndrome | N/A | 2018-04-01 |
| Completed | Compliance With ERAS and Five Year Survival After Colorectal Cancer Treatment Colorectal Cancer, ERAS | — | 2018-01-01 |
| Completed | Changes in Inflammatory Response After Immunonutrition Compared to Standard Nutrition in Colorectal Cancer Tis Colon Cancer, Nutrition Aspect of Cancer | N/A | 2017-11-01 |
| Completed | Pro-inflammatory Cytokines and Implantation Process in Women With Primary Idiopathic Infertility Infertility, Female, Infertility Unexplained, Inflammatory Response | — | 2017-11-01 |
| Completed | Assesment of the Endotracheal Tube Cuff Pressure Values in ICU Pateints Before and After Training Seminar Respiratory Tract Diseases, Respiratory Tract Infections, Pneumonia, Ventilator-Associated | N/A | 2017-10-26 |
| Completed | The Effect of BWSTT on Neuroendocrine Profile and Functional Recovery in Stroke Patients Stroke, Ischemic, Subacute Stroke | N/A | 2017-07-03 |
| Unknown | Application of 3D Printing in Laparoscopic Surgery of Liver Tumors Liver Cancer, Hepatocellular Carcinoma, Liver Metastases | N/A | 2017-04-28 |
| Terminated | SAGES Safe Cholecystectomy Program in Polish Reality - Awareness, Implementation and Opinion on Usefulness Cholelithiasis, Cholecystectomy, Laparoscopic | — | 2017-04-01 |
| Unknown | Effectiveness of Liquid Crystal Contact Thermography in Detecting Pathological Changes in Female Breasts Breast Cancer | — | 2017-02-01 |
| Completed | Intracorporeal Anastomosis Accelerates Bowel Function in Comparison to Extracorporeal Anastomosis in Laparosco Right Hemicolectomy | N/A | 2016-08-01 |
| Completed | The Use of Manual Muscle Relaxation Techniques in the Treatment of Temporomandibular Joint Disorders Temporomandibular Disorder, Temporomandibular Joint Disorders | N/A | 2016-06-01 |
| Completed | Myeloid-derived Suppressor Cells in Colorectal Cancer Colorectal Cancer, Suppression, Complication,Postoperative | — | 2016-04-01 |
| Completed | Physical Exercises Influence on Blood Pressure and Arterial Stiffness Arterial Hypertension | Phase 4 | 2015-12-01 |
| Completed | Evaluating the Fluid Balance of Mechanically Ventilated Patients by Ultrasonography Fluid Overload, Fluid Loss | — | 2015-07-01 |
| Terminated | New Ischemic Cerebral Lesions After Endarterectomy vs. Stenting for the Treatment of Symptomatic Carotid Steno Carotid Artery Stenosis, Carotid Atherosclerosis, Stroke, Ischemic | N/A | 2015-05-01 |
| Completed | The Impact of Bariatric Surgery on Non-alcoholic Fatty Liver Disease Obesity, NAFLD | — | 2015-02-01 |
| Completed | Prospective, Assessment of Vitamin D and Calcium Supplementation, Improvement of Nutritional Status and Preope Knee Osteoarthritis, Vitamin D Deficiency, Pain, Postoperative | N/A | 2015-01-01 |
| Completed | The Efficiency of the PNF Method Knee Arthroplasty | N/A | 2015-01-01 |
| Completed | Evaluation of C-reactive Protein Level in the Group of Patient With Pain Form of Temporomandibular Joint Dysfu Temporomandibular Joint Disorders | — | 2015-01-01 |
| Completed | Use of a Vacuum Mattress During Laparoscopic Sleeve Gastrectomy to Reduce the Concentration of Rhabdomyolysis Rhabdomyolysis, Acute Kidney Injury, Bariatric Surgery Candidate | N/A | 2015-01-01 |
| Completed | Probiotic Supplementation in the Term Newborns Delivered by Caesarean Section Microbiota, Cesarean Section, Probiotics, Dysbiosis | N/A | 2014-04-01 |
| Completed | Progressive Muscle Relaxation According to Jacobson in Treatment of the Patients With Temporomandibular Joint TEMPOROMANDIBULAR JOINT DYSFUNCTION SYNDROME | N/A | 2014-03-20 |
| Completed | The Efficiency of Anterior Repositioning Splint for the Management of Temporomandibular Joint Dysunction Temporomandibular Joint Disc Displacement | — | 2014-02-01 |
| Completed | ERAS in Colorectal Surgery Diminishes the Negative Impact of Sarcopenia on Short Term Outcomes Sarcopenia, Colonic Neoplasms | — | 2014-01-01 |
| Unknown | Renal Denervation in Patients With Chronic Heart Failure and Resynchronization Therapy Heart Failure | Phase 2 | 2013-07-01 |
| Unknown | Effects of Biological Treatment on Blood Pressure and Endothelial Function in Patients With Rheumatoid Arthrit Rheumatoid Arthritis, Psoriatic Arthritis, Ankylosing Spondylitis | Phase 4 | 2013-06-01 |
| Completed | ERAS in Laparoscopic Surgery for Colorectal Cancer: Risk Factors for Delayed Recovery Colonic Neoplasms, Laparoscopy, Perioperative Care | — | 2013-01-01 |
| Completed | Omega-3 Fatty Acids Supplementation and Atherothrombotic Biomarkers in Type 2 Diabetes and Cardiovascular Dise Type 2 Diabetes, Cardiovascular Diseases | N/A | 2013-01-01 |
| Completed | Trial on Innovative Technologies in Colonoscopy Polyps, Neoplasms, Inflammatory Bowel Disease | N/A | 2012-09-01 |
| Completed | Measurement of the Cerebral Saturation for Assessment of Safety of Epidural Anaesthesia During Abdominal Surge Surgical Complications From General Anesthesia, Cerebral Ischemia, Anesthesia; Reaction | — | 2012-07-01 |
| Completed | Transperineal Ultrasonography in Stress Urinary Incontinence Stress Urinary Incontinence | — | 2012-07-01 |
| Unknown | Early Oral Feeding After Total Gastrectomy for Cancer Adenocarcinoma of the Stomach | N/A | 2012-01-01 |
| Unknown | Effects of Denture-Related Stomatitis on Blood Pressure in Denture Wearers Denture Stomatitis | — | 2011-10-01 |
| Completed | Effect of Chosen Treatment Methods in Patients With Cervical Spine Osteoarthritis Cervical Spine Osteophyte | N/A | 2011-01-01 |
| Completed | Comparison of Efficacy and Frequency of Adverse Events of 1st Line Palliative Chemotherapy EOX and mDCF Regime HER2 Negative Gastric Cancer | Phase 3 | 2010-09-01 |
| Completed | Carbon Dioxide During Screening Unsedated Colonoscopy Polyps | Phase 4 | 2010-01-01 |
| Unknown | Study of the Effects of Intensive Treatment of Periodontitis on Blood Pressure Control Periodontitis, Hypertension | N/A | 2009-09-01 |
| Completed | Visualization Versus Neuromonitoring of the External Branch of the Superior Laryngeal Nerve During Thyroidecto Thyroid,, Goiter, | N/A | 2009-09-01 |
| Completed | Quality of Life 10 Years After Bariatric Surgery Obesity | — | 2009-05-01 |
| Unknown | Hypolipemic Treatment in Acute Coronary Syndrome (ACS): Antithrombotic Effects Acute Coronary Syndrome | N/A | 2008-06-01 |
| Completed | Disseminated Tumour Cells (DTC) in Left Sided Colorectal Cancer (LSCC). Colorectal Cancer, Bone Marrow Tumor Cell Infiltration | — | 2007-06-01 |
| Completed | Enteral Nutrition in the Treatment of Pancreatic Fistulas - A Prospective Study Pancreatic Fistula | Phase 4 | 2006-07-01 |
| Completed | Visualization Versus Intraoperative Neuromonitoring of the Recurrent Laryngeal Nerves in Thyroid Surgery Thyroid Surgery | N/A | 2006-01-01 |
| Completed | Randomized Clinical Trial of Posterior Retroperitoneoscopic Adrenalectomy Versus Lateral Laparoscopic Adrenale Adrenal Tumor, Pheochromocytoma, Conn's Syndrome | Phase 4 | 2006-01-01 |
| Completed | European Registry on STEMI Patients Transferred for PCI With Upstream Use of Abciximab - EuroTransfer Registry ST-Elevation Myocardial Infarction, Acute Coronary Syndrome | — | 2005-11-01 |
| Unknown | Polish-Italian-Hungarian RAndomized ThrombEctomy Trial Myocardial Infarction | Phase 4 | 2005-09-01 |
| Completed | Postoperative Enteral Immunonutrition in Gastric Cancer Gastric Cancer | Phase 3 | 2004-11-01 |
| Completed | Standard and Immunostimulating Enteral Nutrition in Surgical Patients Gastric Cancer, Pancreatic Cancer | Phase 4 | 2004-06-01 |
| Completed | Pheochromocytoma and Hemodynamic Instability Pheochromocytoma, Hypertension, Surgery | — | 2003-01-01 |
| Completed | The Impact of the Type and Route of Nutritional Support on Infectious Complications After Upper Gastrointestin Gastrointestinal Surgery | Phase 4 | 2002-06-01 |
| Completed | The Impact of Immunostimulating Nutrition on the Outcome of Surgery Gastric Cancer, Pancreatic Cancer | Phase 4 | 2001-06-01 |
| Completed | Thyroid Lobectomy With or Without Levothyroxine Treatment Postoperatively Recurrent Goiter | — | 2000-01-01 |
| Completed | Subtotal Versus Total Thyroidectomy for Graves' Disease Thyroid, Goiter | N/A | 2000-01-01 |
| Completed | Outcomes of Different Thyroid Resections for Multinodular Non-toxic Goiter Goiter | N/A | 2000-01-01 |
| Completed | Randomized Clinical Trial on Preoperative Radiotherapy 25 Gy in Rectal Cancer Rectal Cancer | N/A | 1999-01-01 |
| Completed | Subtotal Versus Total Thyroidectomy for Benign Goiter Goiter | N/A | 1999-01-01 |
| Completed | Multivisceral Resections for Locally Advanced Gastric Cancer Gastric Cancer | — | 1996-01-01 |
| Completed | Prophylactic Central Neck Dissection for Papillary Thyroid Cancer Papillary Thyroid Cancer | N/A | 1993-01-01 |