| Suspended | Micro- and Macro-Circulation in Cardiac Surgery Patients NCT05706545 | IRCCS Policlinico S. Donato | — |
| Not Yet Recruiting | Influence of Lung Volume Optimization Maneuver on Cardiac Output and Lung Compliance in Ventilated Children Wi NCT07486167 | Charite University, Berlin, Germany | Phase 1 / Phase 2 |
| Suspended | The Effect of Pituitrin on the Patients With Pulmonary Hypertension Undergoing Cardiac Surgery NCT05727618 | Qianfoshan Hospital | N/A |
| Not Yet Recruiting | Precision Analgesia for Cardiac Surgery NCT05612399 | Kathirvel Subramaniam | — |
| Not Yet Recruiting | Comparison of Paravertebral Block and Deep Parasternal Intercostal Plane Block in Cardiac Surgery NCT07498946 | Gaziantep City Hospital | N/A |
| Not Yet Recruiting | Anesthesia, Perfusion, and Surgical practicEs in Cardiac Surgery NCT07255924 | Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) | — |
| Not Yet Recruiting | Perioperative Continuous Glucose Monitoring Accuracy in Cardiac Surgery NCT07385170 | Seoul National University Hospital | — |
| Not Yet Recruiting | Hydroxyethyl Starch Versus Crystalloid and Postoperative Major Adverse Kidney Complications NCT07410988 | Seoul National University Hospital | Phase 4 |
| Recruiting | Long-term Outcomes Sub-Study of Preoperative Combined Iron Therapy NCT06968936 | Second Affiliated Hospital, School of Medicine, Zhejiang University | N/A |
| Not Yet Recruiting | Impact of the Reimbursement of Fibrinogen in Cardiac Surgery NCT07457879 | Erasme University Hospital | — |
| Not Yet Recruiting | Prognosis and Diagnosis of Acute Gastrointestinal Dysfunction in Cardiac Surgery Patients NCT07422246 | Petrovsky National Research Centre of Surgery | N/A |
| Not Yet Recruiting | Direct vs. Seldinger Technique for Ultrasound-Guided Difficult Radial Access in Cardiac Surgery NCT07400627 | Diskapi Teaching and Research Hospital | N/A |
| Not Yet Recruiting | Amino Acid Infusion in Cardiac Surgery NCT07030933 | Milton S. Hershey Medical Center | Phase 4 |
| Recruiting | Transversus Thoracic Muscle Plane Block Versus Pectointercostal Fascial Block for Enhanced Recovery After Card NCT07417462 | Assiut University | N/A |
| Recruiting | Safety of the IPERF Femoral Arterial Cannula in Patients Undergoing Planned Cardiac Surgery With Extracorporea NCT07163234 | IPERF SAS | N/A |
| Completed | Prediction of Acute Kidney Injury After Cardiac Surgery With Cardiopulmonary Bypass NCT07343830 | Ataturk University | — |
| Not Yet Recruiting | Guided Visualization Meditation for Reducing Surgical Stress Response in Cardiac Surgery Patients NCT07379944 | University of Gaziantep | N/A |
| Recruiting | Oral Methadone in Cardiac Surgery NCT07221617 | Mayo Clinic | Phase 4 |
| Recruiting | Exploring if Patients Can Safely and Easily Swab Their Own Surgical Wounds at Home NCT07200401 | Guy's and St Thomas' NHS Foundation Trust | N/A |
| Not Yet Recruiting | Isolation of Pulmonary Veins Using the Box Technique in Patients Undergoing Sternotomy NCT07312149 | Nantes University Hospital | — |
| Not Yet Recruiting | Insertion of a Transoesophageal Echocardiography Probe Using McGRATH NCT07346898 | Cairo University | N/A |
| Recruiting | Influence of Personalized Lung Volume Optimization Maneuver on Lung Function and Cardiac Performance in Childr NCT07193719 | Charite University, Berlin, Germany | Phase 1 / Phase 2 |
| Not Yet Recruiting | Postoperative Intravenous Ferric Derisomaltose for Prevention of Long-term Anemia After Cardiac Surgery NCT07238972 | Yonsei University | Phase 4 |
| Recruiting | Comparison of Erector Spinae Plane Block (ESPB) With the Combination of Superficial Parasternal Intercostal Pl NCT07472296 | Uludag University | N/A |
| Completed | Impact of Pleth Variability Index-Guided Acute Normovolemic Hemodilution on Intraoperative Fluid Management an NCT07466082 | Bursa City Hospital | N/A |
| Recruiting | Intrapleural Ropivacaine Infusion in Cardiac Surgery NCT07116343 | Saint Petersburg State University, Russia | Phase 4 |
| Recruiting | Safety and Performance Evaluation of CPB Venous and Arterial Cannulas NCT07354841 | Eurosets S.r.l. | N/A |
| Recruiting | The Role of Neuroinflammation on Neurocognitive Outcome in Cardiac Surgery NCT07200726 | Ziekenhuis Oost-Limburg | — |
| Recruiting | Desflurane vs. Propofol for Cardiac Anesthesia NCT07116733 | Xijing Hospital | Phase 3 |
| Recruiting | Parasternal vs. Combined Parasternal-Serratus Block in Cardiac Surgery NCT07522229 | BEDİA MİNE HANEDAN | N/A |
| Completed | Prevalence and Risk Factors for Hypertension and Recoarctation in Patients Operated for Aortic Coarctation NCT07499609 | Institut Saint Pierre | — |
| Active Not Recruiting | Age Related Chromatin Remodelling as a Therapeutic Target for Organ Protection in Cardiac Surgery NCT07389785 | University of Leicester | — |
| Recruiting | Feasibility Study of Novice-Performed Lung Ultrasound for Pneumothorax Detection After Cardiac Surgery NCT07018856 | Jacobo Moreno Garijo | — |
| Not Yet Recruiting | Prehabilitation Program for Patients Awaiting Elective Heart Surgery at Increased Risk of Postoperative Compli NCT07144722 | Montreal Heart Institute | N/A |
| Recruiting | Serratus Posterior Superior Plane Block for Postoperative Pain in Cardiac Surgery NCT07164677 | Ondokuz Mayıs University | N/A |
| Not Yet Recruiting | Autologous Cold-stored Apheresis Platelets NCT07064954 | University Health Network, Toronto | Phase 2 / Phase 3 |
| Not Yet Recruiting | Efficacy of Serratus Posterior Superior Intercostal Plane Block on Post-operative Pain in Cardiac Surgery. NCT07175298 | Alexandria University | N/A |
| Not Yet Recruiting | Non-interventional Study Exploring the Composition of the Valvular Microbiota of Patients Undergoing Cardiac S NCT07075601 | University Hospital, Toulouse | N/A |
| Not Yet Recruiting | Study of Readmission to Intensive Care Unit After Cardiac Surgery in Heart Hospital of Assiut University : Ris NCT07083297 | Assiut University | — |
| Completed | Ultra-Low-Flow Anesthesia and Carbon Footprint NCT07313969 | Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital | N/A |
| Recruiting | Effect of Stellate Ganglion Block on Arterial Catheterization Complications in Selected Group of Patients Unde NCT07077824 | Ain Shams University | N/A |
| Active Not Recruiting | Biological and Clinical Relevance of Quantra Viscoelastic Hemostatic Assay in Hemorrhagic Cardiac Surgery NCT07105904 | Pitié-Salpêtrière Hospital | — |
| Recruiting | Interventions for Silent Brain Infarction and Perioperative Neurocognitive Disorders in Cardiovascular Surgery NCT07048002 | Chinese Academy of Medical Sciences, Fuwai Hospital | N/A |
| Not Yet Recruiting | Clinical Impact of Surgical Wound Morbidity According to the Type of Saphenous Vein Harvesting Technique (Endo NCT07002658 | Hospital San Carlos, Madrid | N/A |
| Completed | Hyperoxia vs Normoxia During Cardiopulmonary Bypass NCT07510672 | University of Padova | N/A |
| Not Yet Recruiting | Predictors Of Outcome After Coronary Artery Bypass Graft Surgery Using Cardiopulmonary Bypass NCT07034716 | Alexandria University | N/A |
| Completed | Postoperative Analgesia and Ventilation After Cardiac Surgery NCT07475884 | Bursa City Hospital | — |
| Not Yet Recruiting | Dexmedetomidine Combined With Bupivacaine in Ultrasound-guided Pecto-Intercostal Fascial Block in Cardiac Surg NCT07023874 | Alexandria University | N/A |
| Not Yet Recruiting | Urine Output Response to Fluid and Diuretic Therapy in Cardiac ICU Patients Monitored With FIZE kUO® NCT07022314 | FIZE Medical ltd | — |
| Recruiting | Pilot Study Evaluating the Advantages of Sucrosomial® Iron Post-operative Supplementation vs Standard of Care NCT06970925 | Englewood Hospital and Medical Center | EARLY_Phase 1 |
| Active Not Recruiting | Prevalence and Clinical Impact of Airway Opening Pressure in Post-Cardiac Surgery Patients NCT07189026 | Laval University | N/A |
| Recruiting | Natriuresis-guided Depletion After Cardiac Surgery NCT07077772 | Centre Hospitalier Universitaire, Amiens | N/A |
| Recruiting | Ultra Fast-Track vs Fast-Track Protocols in Off-Pump and Minimally Invasive Valve Cardiac Surgery NCT07518524 | Azienda Socio Sanitaria Territoriale Ovest Milanese, Ospedale di Legnano | N/A |
| Recruiting | Non-pharmacologial, Non-invassive Intervention Before Cardiac Surgery: a Randomized Controlled Trial NCT06791551 | China National Center for Cardiovascular Diseases | N/A |
| Recruiting | Difficult Airway Incidence in Cardiovascular Surgery and a Prediction Model Development NCT06986187 | Diskapi Teaching and Research Hospital | — |
| Active Not Recruiting | Sternal Closure in High-BMI Patients: Cable vs Wire NCT07097272 | Samsun University | — |
| Recruiting | Nitric Oxide for Reduced Intensive Support in Cardiac Surgery With Cardiopulmonary Bypass NCT06702553 | Xijing Hospital | Phase 3 |
| Not Yet Recruiting | Lemborexant to Prevent Post-operative Delirium in Cardiac Surgery Patients NCT06648681 | University of British Columbia | Phase 2 |
| Recruiting | Observational Study of Platelet Dysfunction Assessed by Thromboelastography in Cardiovascular Surgery (DISPLAT NCT06961175 | Fundación Instituto de Estudios de Ciencias de la Salud de Castilla y León | — |
| Recruiting | Impact of Intraoperative Hemodynamic Instability on Outcomes in Cardiac Surgery NCT07324694 | Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital | — |
| Completed | Oral and Intravenous Methadone for Analgesia in Cardiac Surgery NCT06720415 | Mayo Clinic | Phase 4 |
| Recruiting | Post-operative Intravenous Iron to Treat Iron-deficiency Anemia in Patients Undergoing Cardiac Surgery NCT06287619 | University Health Network, Toronto | Phase 2 |
| Recruiting | Reducing Cardiac-surgery Associated Acute Kidney Injury Occurence by Administering Angiotensin II NCT06615102 | Universität Münster | Phase 3 |
| Recruiting | Nociception Monitoring During Cardiac Surgery NCT06817005 | University Hospital, Strasbourg, France | N/A |
| Recruiting | Impact of a Technology Platform Based on Enhanced Recovery After(ERAS) Surgery on Length of Stay After Coronar NCT06786819 | University of Sao Paulo General Hospital | N/A |
| Completed | Erector Spinae Plane Block (ESP) vs Serratus Anterior Plane Block (SAP) for Loco-Regional Analgesia in Adult P NCT07433114 | Azienda Socio Sanitaria Territoriale Ovest Milanese, Ospedale di Legnano | N/A |
| Not Yet Recruiting | Impact of VARIation of OXYdo-reduction Potential in Cardiac Surgery on Post-operative Outcome NCT06840327 | University Hospital, Toulouse | — |
| Recruiting | Evaluation of Blood and Cardiac Protein O-GlcNAcylation Levels in Cardiac Surgery in Children NCT06754709 | Nantes University Hospital | — |
| Recruiting | Remimazolam Besylate in Sedation of Postcardioperative Patients NCT06716840 | First Affiliated Hospital of Zhejiang University | N/A |
| Recruiting | Perioperative Cerebral Function Assessment for Cardiac Surgery NCT06660602 | China National Center for Cardiovascular Diseases | — |
| Recruiting | The Effect of Combined Iron Protocols on Perioperative Allogeneic Transfusion NCT06012760 | Second Affiliated Hospital, School of Medicine, Zhejiang University | N/A |
| Not Yet Recruiting | Propofol vs Sevoflurane in Cardiac Surgery NCT06729086 | Saint-Joseph University | N/A |
| Completed | Mediation Analysis in Cardiac Surgery NCT07092683 | Second Affiliated Hospital, School of Medicine, Zhejiang University | — |
| Recruiting | Evaluation of Clinical Impact of the Type of Cardioplegia Used in the Patient Undergoing Major Cardiac Surgery NCT06530641 | Lourdes Montero Cruces | Phase 4 |
| Completed | Prediction of Chronic Pain in Cardiac Surgery: Evaluation by Algocartography Predict-ALGOCARTE NCT06681272 | Hospices Civils de Lyon | — |
| Recruiting | Evaluation of Preoperative Anxiety Level Based on the Day of Admission for Cardiac Surgery NCT06794697 | Rennes University Hospital | — |
| Completed | Neuromuscular Blocking Agents in Cardiac Surgery NCT06595277 | Erasme University Hospital | — |
| Recruiting | Venous Congestion And Delirium After Cardiac Surgery NCT07285187 | Zhuan Zhang | — |
| Recruiting | Older People's Neurocognitive Recovery After Cardiac Surgery NCT06469515 | Karolinska Institutet | — |
| Unknown | Effectiveness of Topical Vancomycin in Reducing Sternal Wound Infections Post-Cardiac Surgery NCT06651268 | Liaquat National Hospital & Medical College | Phase 1 / Phase 2 |
| Enrolling By Invitation | Impact of Left-Handed Tailored Endoscopic Mitral Simulation Training on Skill Acquisition for Left-handed Surg NCT07533214 | Academisch Ziekenhuis Maastricht | N/A |
| Completed | Post-Operative Physical Activity Monitoring: Algorithm Performance and Clinical Outcomes NCT06605066 | Alp Ozel | — |
| Completed | Effect of Esketamine on Perioperative Negative Mood in Patients Undergoing Cardiac Valve Surgery NCT06608030 | Chinese PLA General Hospital | N/A |
| Recruiting | Affecting Factors for Chronic Pain After Sternotomy NCT06534372 | Ankara Etlik City Hospital | — |
| Not Yet Recruiting | Transversus Thoracic Plane Block for Perioperative Analgesia in Cardiac Surgery NCT06546722 | Saint-Joseph University | N/A |
| Recruiting | Fluid-removal Guided by VeXUS Score With Usual Care in Patients With Acute Kidney Injury After Cardiac Surgery NCT06251713 | Hospices Civils de Lyon | N/A |
| Completed | Evaluation of TEG 6S PM® During Cardiopulmonary Bypass to Detect Postoperative Biological Coagulopathy NCT06230640 | University Hospital, Montpellier | — |
| Recruiting | Delayed Cold-Stored Platelets -PLTS-1 NCT06147531 | University Health Network, Toronto | Phase 2 |
| Recruiting | Diaphragmatic Inspiratory Amplitude as a Prognosticator for Postoperative Pulmonary Complications After Cardia NCT06396767 | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | — |
| Not Yet Recruiting | PrOtamIne doSing clOt imagiNg (POISON) Study NCT06421792 | Papworth Hospital NHS Foundation Trust | — |
| Completed | Effects of TENS in Patients Admitted to the ICU After Cardiac Surgery NCT06664242 | Universidade Federal de Pernambuco | N/A |
| Active Not Recruiting | Pulmonary Function, Muscle Strength, and Functional Capacity in Minimally Invasive Cardiac Surgery NCT07172529 | Zehra Can Karahan | — |
| Completed | Effect of Topical Airway Block on Hemodynamic Stability Post Induction of Anaesthesia in Cardiac Surgeries NCT06395727 | Ain Shams University | Phase 4 |
| Completed | Bilateral Erector Spinae Plane Block for Postoperative Chronic Pain After Open Heart Surgery NCT06315959 | Ondokuz Mayıs University | N/A |
| Completed | Pre-operative Exposure to SGLT2 Inhibitors and Post-operative Acute Renal Failure in Cardiac Surgery NCT06432751 | Hospices Civils de Lyon | — |
| Recruiting | Non-steroidal Anti-inflammatory in Cardiac Surgery NCT06381063 | Centre Hospitalier Universitaire, Amiens | Phase 3 |
| Recruiting | Preoperative Nutritional Status Scores to Predict PPC in Elderly With Cardiac Surgery NCT06340464 | Prince of Songkla University | — |
| Recruiting | Delirium After Cardiac Surgery in Intensive Care Units NCT06355570 | Imperial College Healthcare NHS Trust | N/A |
| Recruiting | LSALT Peptide for Prevention or Attenuation of Acute Kidney Injury (AKI) in Patients Undergoing On-Pump Cardia NCT05879432 | Arch Biopartners Inc. | Phase 2 |
| Active Not Recruiting | The Research Aims to Study the Effectiveness of a Physical Exercise Program on Indicators of Quality of Life a NCT07153874 | Universidade Católica Portuguesa | N/A |
| Completed | Combination of Parasternal and Serratus Anterior Plane Block in Coronary Artery Bypass Graft Surgery NCT06326333 | Ankara City Hospital Bilkent | N/A |
| Completed | Impact of Preoperative Oral Carbohydrate Loading on Insulin Resistance in Adult Cardiac Surgery Patients NCT07212153 | Rifdhani Fakhrudin Nur | N/A |
| Completed | Comparing the Efficacy of Earplugs and Eye Masks on Pain and Sleep Quality NCT07100002 | Giresun University | N/A |
| Terminated | Heart Lung Machine Registry NCT06159517 | Maquet Cardiopulmonary GmbH | — |
| Unknown | Transversus Thoracis Plane Block Versus Parasternal Intercostal Nerve Plane Block for Cardiac Surgery NCT06155097 | Zagazig University | N/A |
| Withdrawn | The Effect of Light Therapy on Post-Surgical Pain NCT05853731 | Mayo Clinic | N/A |
| Completed | Analysis of the Interaction Between Preoperative Lifestyle and Clinical Characteristics of Cardiac Surgery Pat NCT06991218 | Nanfang Hospital, Southern Medical University | — |
| Completed | Oxygen Delivery During Cardiopulmonary Bypass And Inflammatory Reaction After Cardiac Surgery NCT06993467 | Azienda Ospedaliero, Universitaria Ospedali Riuniti | — |
| Unknown | The Application of Enhanced Recovery After Surgery (ERAS) for Cardiovascular Surgery in Adult NCT05914090 | Yan Fuxia | N/A |
| Completed | The Effects of Dexmedetomidine on Postoperative Cognitive Function in Open Heart Surgery NCT06655025 | Sohag University | N/A |
| Not Yet Recruiting | SURgical Registry of ENDocarditis EuRope NCT05563662 | University Hospital, Essen | — |
| Completed | Fluid Responsiveness in Post-cardiac Surgery NCT05957003 | Tanta University | N/A |
| Unknown | Optimization Strategy for Oxygen Delivery Under Cardiopulmonary Bypass NCT05984563 | University Hospital, Lille | — |
| Unknown | Home-based Exercise for Frail Individuals Prior to Cardiac Surgery NCT05834556 | Dr. Todd A Duhamel | N/A |
| Unknown | Interest of Levosimendan Preconditioning for Cardiac Surgery Under CEC in Heart Failure Patients With Impaired NCT06021587 | Central Hospital, Nancy, France | — |
| Withdrawn | Nurse-performed Lung Ultrasound Versus Chest Radiography for Detection of Pneumothorax. NCT04678726 | University Health Network, Toronto | — |
| Completed | Role of Natural Light in the Prevention of Delirium After Cardiac Surgery: a Prospective Observational Study W NCT05936944 | Azienda Ospedaliero-Universitaria di Parma | — |
| Active Not Recruiting | proMoting Effective Renoprotection in Cardiac sURgery Patients by Inhibition of SGLT-2 NCT05590143 | Amsterdam UMC | Phase 4 |
| Completed | Hot Climate on Bleeding Tendency After Cardiac Surgery in Egyptian Patients NCT07510022 | Al-Azhar University | — |
| Recruiting | Consistency of Carotid Doppler Blood Flow and Thermodilution Technique NCT05944146 | Shanghai Zhongshan Hospital | N/A |
| Completed | Development, Validation and Clinical Application of a Recovery Scale After Cardiac Surgery: the Fuwai-CRS (Fuw NCT05782036 | China National Center for Cardiovascular Diseases | — |
| Completed | The Effect of Breathing Exercise Applied With Incentive Spirometer NCT06507163 | TC Erciyes University | N/A |
| Recruiting | Efficacy of Ultrasound Guided PIFB Versus Lidocaine Infusion on Postoperative Pain After Thoracotomy NCT05885230 | Beni-Suef University | N/A |
| Recruiting | Angiopoietin and Adverse Outcomes in Cardiac Surgery NCT05817929 | Centre Hospitalier Universitaire, Amiens | N/A |
| Completed | Heparin Reversal With Two Different Protamine Ratios After Cardiopulmonary By-pass. NCT06154018 | University of Ioannina | N/A |
| Recruiting | Effect of the Combined Programme on Perioperative Anaemia(CPPA) NCT05353348 | Second Affiliated Hospital, School of Medicine, Zhejiang University | N/A |
| Completed | Restrictive Transfusion StratEgy Adjusted by SvO2 During Cardiac Surgery NCT05740059 | University Hospital, Montpellier | N/A |
| Completed | Assessment of Brain Oxygen Drops During Surgery and Related Risk Factors for Cognitive Problems After Heart Su NCT07361068 | Bursa Yuksek Ihtisas Training and Research Hospital | — |
| Withdrawn | Feasibility of Transepicardial Atrial Injection NCT05634213 | Ottawa Heart Institute Research Corporation | EARLY_Phase 1 |
| Completed | Perioperative Nitric Oxide Prevents Acute Kidney Injury in Cardiac Surgery Patients With Chronic Kidney Diseas NCT05757557 | Tomsk National Research Medical Center of the Russian Academy of Sciences | Phase 1 / Phase 2 |
| Completed | Online Cognitive Behavioral Therapy for Rehabilitation After Cardiac Surgery NCT05727865 | Karolinska Institutet | N/A |
| Completed | Development of a 3D Spacer Mattress for Pressure Relieving in Cardiac Surgery and Evaluation of Its Efficacy NCT06071039 | İsmail TOYGAR | N/A |
| Unknown | Prophylactic Effect of Nirmatrelvir/Ritonavir and Ursodeoxycholic Acid on Reducing Complications After Cardiac NCT05690646 | China National Center for Cardiovascular Diseases | Phase 4 |
| Unknown | Prehabilitation in Adult Patients Following Selective Cardiac Surgery: A Randomized Controlled Trial NCT05503004 | Second Affiliated Hospital, School of Medicine, Zhejiang University | N/A |
| Completed | Novel Venous Cannula Trial NCT07087639 | Eurosets S.r.l. | N/A |
| Unknown | Impact of Levosimendan Preconditioning on Critical Care and In-hospital Lengths of Stay After Cardiac Surgery NCT05685537 | Central Hospital, Nancy, France | — |
| Completed | Dapagliflozin Therapy In Cardiac Surgery NCT05621551 | China National Center for Cardiovascular Diseases | Phase 4 |
| Completed | Behavioral Activation and Medication Optimization In Older Adults Undergoing Cardiac Procedures NCT05575128 | Washington University School of Medicine | N/A |
| Unknown | Detection of Microplastics in Cardiac Surgery Patients NCT05600010 | Kun Hua | — |
| Completed | Preoperative RRI and Long-term Risk for CKD NCT05577039 | Region Stockholm | — |
| Completed | Investigation of the Anti-inflammatory Effect of Ketamine in Cardiac Surgery NCT07536633 | Konya City Hospital | Phase 4 |
| Recruiting | Diagnosis of Postoperative Atrial Fibrillation by a Smartwatch NCT05573633 | Centre Hospitalier Universitaire, Amiens | N/A |
| Completed | Influence of Preop Fibrinogen on Blood in Pediatric Cardiac Surgery NCT05525195 | Brugmann University Hospital | — |
| Unknown | Pecto-Intercostal Fascial Plane Block Catheter Trial for Reduction of Sternal Pain NCT05054179 | University of British Columbia | Phase 2 / Phase 3 |
| Completed | Chest Wall Block After Sternotomy: Randomized Controlled Trial in Cardiac Surgery: (PABLOS Study) NCT05345639 | University Hospital, Angers | Phase 3 |
| Completed | Patient Reported Outcome (PRO) in CARDiac Surgery. NCT05684354 | Rennes University Hospital | — |
| Unknown | Impact of New Anthropometric Indices on Outcomes After Cardiac Surgery NCT05403294 | TC Erciyes University | — |
| Unknown | Perioperative Transfusion Strategies in Adult Congenital Heart Disease Patients Undergoing Cardiac Surgery NCT04973514 | Brugmann University Hospital | — |
| Active Not Recruiting | Evaluation of the Effect of Para-sternal Block on Postoperative Respiratory Function After Cardiac Sternotomy NCT05515809 | Centre Hospitalier Universitaire, Amiens | Phase 3 |
| Completed | Pre-operative Risk Assessment of Surgical Site Infection After Cardiac Surgery NCT04762446 | Barts & The London NHS Trust | — |
| Completed | Comparison of Changes in Intra-myocardial Amino Acids During Use of Calafiore and Modified Del Nido Cardiopleg NCT06287372 | Damascus University | — |
| Unknown | Effect of RIPC on the Prevention of POD in Patients Undergoing Cardiac Surgery NCT05434455 | Shanghai Zhongshan Hospital | N/A |
| Completed | Red Cell Distribution With to Lymphocyte Ratio in Cardiac Surgery NCT05341037 | Ankara City Hospital Bilkent | — |
| Recruiting | Monitoring of Glycocalyx for Prediction of Complications After Cardiac Surgery NCT06136637 | University Hospital, Rouen | — |
| Completed | Interchangeability of Right Ventricle Longitudinal Shortening in Echocardiography NCT05404737 | Centre Hospitalier Universitaire, Amiens | N/A |
| Unknown | Outcomes Study of Glycosylated Hemoglobin Control in Cox-Maze IV During Cardiac Surgery NCT05374655 | Kun Hua | N/A |
| Completed | Effect of Parenteral Alpha-Tocopherol in the Definitive Surgery of Tetralogy of Fallot NCT07194304 | Dr Cipto Mangunkusumo General Hospital | EARLY_Phase 1 |
| Completed | Combine Serratus Anterior Plane Block Versus Erector Spinae Plane Block in Coronary Bypass Surgery NCT05308797 | Ankara City Hospital Bilkent | N/A |
| Recruiting | A Study Protocol for Research Investigating How Geriatric Risk Assessment and Shared Decision-making Conversat NCT06616129 | University Medical Center Groningen | N/A |
| Completed | Fast-Track in Cardiac Anesthesia NCT05321173 | Ankara City Hospital Bilkent | — |
| Completed | Pecto-Intercostal Fascial Plane Block Study NCT04928339 | University of Wisconsin, Madison | Phase 4 |
| Recruiting | Cardiopulmonary Bypass Induced Red Blood Cell Lysis NCT05189262 | University of Maryland, Baltimore | — |
| Active Not Recruiting | Ketamine and Kidney Injury in Cardiac Surgery NCT05268562 | Mayo Clinic | Phase 4 |
| Completed | Acute Normovolemic Hemodilution in Complex Cardiac Surgery NCT05049590 | University of California, Los Angeles | Phase 3 |
| Unknown | Automated Inferior Vena Cava Collapsibility Index Fluid Responsiveness in Ventilated Patients After Cardiac Su NCT05283590 | Hamad Medical Corporation | — |
| Unknown | Bilateral Erector Spinae Plane Block for Management of Acute Postoperative Pain After Pediatric Cardiac Surger NCT05142176 | Tanta University | N/A |
| Unknown | Comparison Erect Spine in Cardiac Surgery NCT04313959 | Instituto do Coracao | Phase 3 |
| Unknown | Preoperative Nutritional Optimization and Physical Exercise for Patients Scheduled for Elective Implantation f NCT04205760 | RWTH Aachen University | Phase 3 |
| Completed | Metabolic Profile and Tissue Perfusion in Patients Undergoing Open Heart Surgery With Minimal Invasive Versus NCT07516938 | Aristotle University Of Thessaloniki | N/A |
| Completed | Corticosteroids Prevent the Atrial Fibrillation After Cardiac Surgery NCT06802432 | Ain Shams University | EARLY_Phase 1 |
| Completed | Paraesternal Blockade and Lactate Serum Levels in Patients With Cardiac Surgery. NCT06608290 | Instituto Mexicano del Seguro Social | Phase 3 |
| Completed | Reducing Acute Kidney Injury Occurence by Administering Angiotensin II NCT05199493 | Universität Münster | Phase 3 |
| Unknown | Pecto-Intercostal Fascial Block Versus Transversus Thoracic Muscle Plane Block in Cardiac Surgery NCT05115357 | Tanta University | N/A |
| Unknown | Cerebral Monitor Guided Therapy on Cerebral Outcomes After Cardiac Surgery NCT03316183 | University of Washington | N/A |
| Unknown | Preoperative Intervention to Reduce Delirium After Cardiac Surgery NCT05143580 | Changhua Christian Hospital | N/A |
| Completed | Behavioral Activation and Medication Optimization for Perioperative Mental Health Feasibility Study NCT05110690 | Washington University School of Medicine | N/A |
| Recruiting | Transfusion Requirements in Younger Patients Undergoing Cardiac Surgery NCT04754022 | Unity Health Toronto | N/A |
| Completed | DMSO Cryopreserved Platelets in Cardiopulmonary Bypass Surgery (CRYPTICS) NCT04709705 | Cellphire Therapeutics, Inc. | Phase 2 / Phase 3 |
| Completed | Dexmedetomidine and Long-term Outcomes in Elderly Patients After Cardiac Surgery NCT03289325 | Peking University First Hospital | N/A |
| Completed | Study on the Relationship of Arterial-venous Oxygen Difference and Postoperative Complications After Cardiac S NCT05078086 | Second Affiliated Hospital, School of Medicine, Zhejiang University | — |
| Unknown | Patient Perspectives on Advance Care Planning Discussions Prior to Cardiac Surgery NCT04796233 | University Health Network, Toronto | — |
| Active Not Recruiting | Low Tidal Volume Ventilation With Hyperoxia Avoidance During Cardiopulmonary Bypass (The FOCUS Trial) NCT04978636 | The Cleveland Clinic | N/A |
| Recruiting | Assessing the Burden of Perioperative Atrial Fibrillation in Patients Undergoing Cardiac Surgery NCT04880265 | Brigham and Women's Hospital | — |
| Unknown | Short- and Medium-term Results of New Generation Aortic NCT05055089 | Centre Hospitalier Universitaire, Amiens | — |
| Completed | Evaluation of Non-opioid Balanced General Anesthesia in Cardiac Surgery With Extracorporeal Circulation: a Ran NCT04886453 | Centre Hospitalier Universitaire Dijon | Phase 3 |
| Active Not Recruiting | ESP/PIF for Sternotomy NCT04985500 | Icahn School of Medicine at Mount Sinai | EARLY_Phase 1 |
| Completed | Dexmedetomidine and Myocardial Protection NCT04871308 | Seoul National University Hospital | N/A |
| Completed | Projection of Visual Material on Postoperative Delirium in Patients Undergoing Cardiac Surgery NCT05932394 | University of Huelva | N/A |
| Active Not Recruiting | A Randomized Clinical Trial to Measure Efficacy of Music on Cardiac Surgery Patients NCT04551469 | Massachusetts General Hospital | N/A |
| Completed | Erector Spinae Plane (ESP) Block With 20 ml Versus 30 ml in Cardiac Surgery NCT04928521 | Ankara City Hospital Bilkent | N/A |
| Active Not Recruiting | Physical Performance Testing and Frailty in Prediction of Early Postoperative Course After Cardiac Surgery NCT05166863 | Jan Gofus, MD, PhD | — |
| Terminated | IMMPRES: Intraoperative Monitoring & Management to Reduce Stroke NCT04543838 | Parthasarathy Thirumala | N/A |
| Completed | Iron Deficiency and Anemia in Cardiac Surgery NCT04980911 | Centre Hospitalier Régional Metz-Thionville | — |
| Completed | AProtinin Versus Tranexamic Acid in Cardiac Surgery Patients With High-risk for Excessive Bleeding NCT04804345 | University Hospital, Bordeaux | — |
| Completed | Continuous Heparin Infusion to Prevent Catheter-related Thrombosis NCT04767113 | Guangdong Provincial People's Hospital | N/A |
| Withdrawn | Pectoral Nerves Block to Relieve Post-sternotomy Pain After Cardiac Surgery NCT04282239 | NYU Langone Health | N/A |
| Unknown | Endocan Blood Level in Pulmonary Circulation NCT04616820 | Centre Hospitalier Universitaire de Besancon | — |
| Completed | Comparison of the Nociception Monitoring Devices During Cardiac Surgery. NCT04712773 | Kuopio University Hospital | N/A |
| Completed | Prevention of Atrial Fibrillation by Low-dose Landiolol Administration After Cardiac Surgery NCT04607122 | CMC Ambroise Paré | Phase 3 |
| Unknown | Effects of SGLT2 Inhibitor on Type 2 Diabetic Patients Undergoing Cardiac Surgery NCT04340908 | Hongchang Guo | Phase 4 |
| Withdrawn | Role of Type 2 Diabetes in Potentiating the Inflammatory Response Post Extracorporeal Circulation After Cardia NCT04432337 | University Hospital Center of Martinique | N/A |
| Completed | Impact of Perioperative Levosimendan on Patients Undergoing Cardiac Surgery With Low Ejection Fraction NCT06784570 | Zagazig University | Phase 2 |
| Completed | Mri characterIzation of Troponin Elevation After Cardiac Surgery NCT04490785 | Hospices Civils de Lyon | N/A |
| Completed | Controling Mean Arterial Pressure Using a Closed-Loop System for Vasopressor Titration NCT04586218 | Clinique de la Sauvegarde | N/A |
| Unknown | Hemadsorption During and After Cardiopulmonary Bypass to Modulate the Inflammatory Response NCT04157647 | University Magna Graecia | N/A |
| Completed | REnal TRansplant Outcomes After CARdiac Surgery (RETROCAR) NCT04979754 | University Hospital, Bordeaux | — |
| Unknown | Impact of Teeth Extraction on Inflammation Marker's Levels in Patients Who Undergoing Cardiac Surgery NCT04626011 | University of Trieste | N/A |
| Unknown | The Consistency of Cardiac Output Measured by Pulmonary Artery Catheter and LiDCO in Cardiac Surgical Patients NCT04604886 | Shanghai Zhongshan Hospital | N/A |
| Completed | Study on the Protective Effect of RIPC in Patients Undergoing Cardiac Surgery. NCT04433468 | Shanghai Zhongshan Hospital | N/A |
| Completed | Readmissions After Cardiac Surgical Procedures NCT05225246 | University Hospital, Basel, Switzerland | — |
| Unknown | Timing Effect of Ultrasound-Guided PVB After Robotic Cardiac Surgery NCT04298580 | Cedars-Sinai Medical Center | N/A |
| Completed | Effect of Cyclosporine and Remote Ischemic Preconditioning in Reperfusion Ischemia Injury on Tetralogy Fallot NCT05691764 | Indonesia University | N/A |
| Completed | Can Hyperoxia be Prevented With Noninvasive Monitoring in On-pump Cardiac Surgery? NCT04753554 | Bakirkoy Dr. Sadi Konuk Research and Training Hospital | N/A |
| Unknown | Association Between the Brain Excitability and Postoperative Delirium in Patients Undergoing Heart Valve Repla NCT05001425 | General Hospital of Ningxia Medical University | — |
| Withdrawn | Preventing Cardiac Surgery Readmission With Patient Activity Tracking Technology NCT04348981 | Brigham and Women's Hospital | N/A |
| Unknown | Errector Spinae Plane Block for Postoperative Pain Management in Cardiac Surgery: A Randomized Controlled Tria NCT04420104 | Aydin Adnan Menderes University | N/A |
| Completed | Evaluation of Patients After Cardiac Surgery: Novel Ultrasound Parameters for Quantification of Renal Perfusio NCT04419662 | Aarhus University Hospital | Phase 4 |
| Completed | Norepinephrine Infusion During Cardiopulmonary Bypass NCT04312971 | Imam Abdulrahman Bin Faisal University | N/A |
| Completed | Application of Large Volume Acute Normovolemic Hemodilution in Cardiac Surgery NCT04369443 | Second Affiliated Hospital, School of Medicine, Zhejiang University | N/A |
| Completed | Patient Recovery From Heart Surgery During the Covid-19 Pandemic NCT04366167 | Barts & The London NHS Trust | — |
| Completed | Management of the Patient at High Risk Hemorrhagic in Cardiac Surgery by Monitoring Viscoelastic Hemostasis. NCT06550505 | University Hospital, Brest | — |
| Unknown | Multicenter Validation of a Predictor Model of ACHD Patients and Cardiac Surgery NCT04787705 | University Health Network, Toronto | — |
| Unknown | Low Dose Corticosteroid Infusion in Vasoplegia After Cardiac Surgery (CORTIVAS-CS) NCT04301479 | Instituto do Coracao | Phase 3 |
| Terminated | Evaluation of Renal Function in Subjects Who Had Undergone Cardiac Surgery NCT04654221 | Quark Pharmaceuticals | — |
| Completed | Impact of Retrograde Autologous Priming on the Coagulation Profile Assessed by Rotation Thromboelastometry (RO NCT04239677 | Yonsei University | N/A |
| Completed | Study of Perioperative Evolution of Right Heart Dysfunction and Preload Responsiveness in Open Heart Cardiac S NCT04711798 | Centre Hospitalier Universitaire de Saint Etienne | — |
| Withdrawn | Active Temperature Management After Cardiac Surgery and Its Effect on Postoperative Cognitive Dysfunction NCT03947671 | Virginia Commonwealth University | Phase 2 |
| Completed | Transfusion Savings in Heart Surgery: Impact of Individual Strategy by Erythropoietin and Metabolic Adjustment NCT04141631 | University Hospital, Montpellier | N/A |
| Terminated | D-PLEX 302: Efficacy and Safety of D-PLEX in the Prevention of Sternal Infection Post Cardiac Surgery NCT03558984 | PolyPid Ltd. | Phase 3 |
| Unknown | Comparison of Two Strategies for the Management of Atrial Fibrillation After Cardiac Surgery NCT04223739 | University Hospital, Caen | Phase 4 |
| Completed | The Association Between the Duration of Acute Kidney Injury and New-onset Chronic Kidney Disease After Cardiac NCT04172103 | Seoul National University Hospital | — |
| Completed | RISK ANALYSIS AND MANAGEMENT FOR MEDICATION OPTIMIZATION IN THE PREOPERATIVE AND POSTOPERATIVE PERIOD OF CARDI NCT05210335 | Hacettepe University | N/A |
| Unknown | Prevalence of Auditory Dysfunction and ICU-acquired Delirium Following Cardiac Surgery With Cardiopulmonary By NCT04151914 | European Georges Pompidou Hospital | — |
| Completed | Nol-Index Guided Remifentanil Analgesia Versus Standard Analgesia During Moderate-to-High Risk Cardiovascular NCT04137991 | Erasme University Hospital | N/A |
| Completed | Intravenous Amino Acid Therapy for Kidney Protection in Cardiac Surgery. NCT03709264 | Università Vita-Salute San Raffaele | Phase 3 |
| Recruiting | Prevention Atrial Fibrillation by BOTulinum Toxin Injections (BOTAF) NCT04075981 | Assistance Publique - Hôpitaux de Paris | Phase 3 |
| Completed | Comparison of Remowell 2 and Inspire on Delirium and Cognitive Dysfunction NCT04062396 | Maria Cecilia Hospital | N/A |
| Completed | Registry Construction for Perioperative Data in Patients Undergoing Cardiovascular Surgery NCT04136210 | Seoul National University Hospital | — |
| Completed | Non-Pharmacological Interventions on Patient Experience and Healthcare Utilization in Adult Cardiac Surgery Pa NCT04051021 | University of Michigan | N/A |
| Unknown | Prevention of Surgical Wound Infection NCT03905213 | Maria Jesus Perez | N/A |
| Unknown | Protective Effect in Cardiac Surgery Patients NCT04028024 | Shanghai Zhongshan Hospital | N/A |
| Unknown | The Mechanism of Dexmedetomidine in Improving Delirium After Cardiac Surgery NCT04127500 | Nanjing First Hospital, Nanjing Medical University | N/A |
| Completed | Management of Antiplatelet Regimen During Surgical Procedures NCT03981835 | Baylor Research Institute | — |
| Completed | Clinical Outcomes Between Pulsatile and Non-Pulsatile Flow During Cardiopulmonary Bypass NCT07009730 | Tribhuvan University Teaching Hospital, Institute Of Medicine. | — |
| Completed | Ventricular Stimulation as Predictor of Hypovolemia After Cardiac Surgery NCT03926910 | CMC Ambroise Paré | N/A |
| Completed | Reduction of Occurence of Acute Kidney Injury (AKI) Through Administration of Glutamine NCT04019184 | University Hospital Muenster | Phase 3 |
| Completed | Effects of a Hybrid Model of Cardiac Rehabilitation on Patient Outcomes NCT06030115 | Good Shepherd Integrated Healthcare Systems | — |
| Completed | The Use of PlCO-Vacuum-System on Sternal Wounds NCT06713629 | University of Giessen | N/A |
| Completed | Effects of a Multidimensional Exercise Program on Cardiac Surgery Patients NCT04332887 | National Yang Ming Chiao Tung University | N/A |
| Unknown | Integration of Minimal Invasive Cardiopulmonary Bypass System and the Research of Its Blood Compatibility NCT04476342 | Second Affiliated Hospital, School of Medicine, Zhejiang University | N/A |
| Withdrawn | Quantification of Right Ventricular Function Using Simultaneous Transthoracic and Transoesophageal Echocardiog NCT03954002 | National University Hospital, Singapore | N/A |
| Active Not Recruiting | Low-dose Dexmedetomidine and Postoperative Delirium After Cardiac Surgery NCT03624595 | Dong-Xin Wang | N/A |
| Completed | sST2 and Cardiac Surgery NCT03887767 | University Hospital, Montpellier | — |
| Unknown | Post-Cardiotomy Extra-Corporeal Life Support Study NCT03857217 | Maastricht University Medical Center | — |
| Unknown | Spironolactone and Perioperative Atrial Fibrillation Occurrence in Cardiac Surgery Patients. NCT03551548 | University Hospital, Caen | Phase 3 |
| Completed | Performance of Pulse Oximeter Sensors in Neonates NCT03870373 | Taiwan Aulisa Medical Devices Technologies, Inc. | — |
| Withdrawn | Individualized Blood Pressure Management in Patients Undergoing Cardiac Surgery NCT03784690 | Meshalkin Research Institute of Pathology of Circulation | N/A |
| Completed | Calcium Administration in Cardiac Surgery NCT03772990 | Meshalkin Research Institute of Pathology of Circulation | Phase 4 |
| Unknown | A Registry Study on Serumal Biomarkers About Adverse Events in Patients Undergoing Coronary Artery Bypass Graf NCT04107571 | Beijing Institute of Heart, Lung and Blood Vessel Diseases | — |
| Completed | Outcome Impact of Different Tranexamic Acid Regimen in Cardiac Surgery With Cardiopulmonary Bypass NCT03782350 | Chinese Academy of Medical Sciences, Fuwai Hospital | Phase 4 |
| Unknown | Enhanced Recovery After Cardiac Surgery NCT03859102 | James Cook University Hospital | N/A |
| Completed | Psychosocial Development of Children Undergoing Open Cardiac Surgery NCT03646565 | Semmelweis University Heart and Vascular Center | — |
| Completed | Acute Kidney Injury After Cardiac Surgery: Novel Ultrasound Techniques for Prediction of Acute Kidney Injury NCT03727204 | Aarhus University Hospital | — |
| Completed | Comparison of Two Methods for Assessing Cough Capacity in Intensive Care Unit After Cardiac Surgery NCT03983044 | Centre Chirurgical Marie Lannelongue | — |
| Unknown | Oxygenation Targets in Cardiac Surgery Patients - a Before-and-after Study NCT04133740 | Aalborg University Hospital | Phase 4 |
| Withdrawn | Improving Sternal Healing After Cardiac Surgery: Sternal Wire vs ZIPFIX NCT03289104 | Ottawa Heart Institute Research Corporation | N/A |
| Completed | Prediction of PPC Using DAMPs in Adult Cardiac Surgery NCT04945915 | Pusan National University Yangsan Hospital | — |
| Completed | The Effects of Peep and Tidal Volume on Oxidative Stress in Cardiopulmonary Bypass Surgery NCT03601364 | Kahramanmaras Sutcu Imam University | — |
| Completed | Study of the Expression of Endoplasmic Reticulum Stress During Extracorporeal Circulation in Humans NCT03722979 | University Hospital, Rouen | N/A |
| Unknown | Endocrine Changes in Adults Undergoing Cardiac Surgery NCT03736499 | Semmelweis University Heart and Vascular Center | — |
| Terminated | QPI-1002 Phase 3 for Prevention of Major Adverse Kidney Events (MAKE) in Subjects at High Risk for AKI Followi NCT03510897 | Quark Pharmaceuticals | Phase 3 |
| Withdrawn | Renal Oxygen Saturation and Its Association With Acute Renal Injury NCT03608956 | Marmara University | — |
| Unknown | Multimodal Analgesia Versus Traditional Opiate Based Analgesia NCT03521167 | Shanghai Zhongshan Hospital | N/A |
| Recruiting | Development of a Prediction Model for Delirium After Cardiac Surgery Using a Novel Self-Administered Preoperat NCT03360838 | University Hospital, Basel, Switzerland | — |
| Unknown | Perioperative Mechanism of Acute Kidney Injury in Cardiovascular Surgery NCT03557047 | The First Affiliated Hospital of Anhui Medical University | — |
| Unknown | IVC Variation After VT Challenge to Predict Fluid Responsiveness NCT03397784 | Shanghai Zhongshan Hospital | — |
| Completed | HLA-DR Expression in Neonates After Cardiac Surgery Under Cardiopulmonary Bypass NCT03309839 | Nantes University Hospital | — |
| Withdrawn | The Effect of Simple Needle Guide Device for Ultrasound-guided Internal Jugular Vein Catheterization in Cardia NCT03390543 | Yonsei University | N/A |
| Completed | Acute Kidney Injury After Cardiac Surgery NCT03396770 | Rennes University Hospital | N/A |
| Unknown | Postcardiotomy Venoarterial Extracorporeal Membrane Oxygenation NCT03508505 | Turku University Hospital | — |
| Completed | Remifentanil Versus Dexmedetomidine for Post-Cardiac Surgery Patients With Noninvasive Ventilation Intolerance NCT03395886 | Shanghai Zhongshan Hospital | — |
| Unknown | End-expiratory and End-inspiratory Occlusion Tests to Predict Fluid Responsiveness NCT03485833 | Shanghai Zhongshan Hospital | N/A |
| Unknown | The Role and Dynamics of Liver Dysfunction in Patients Undergoing Cardiac Surgery NCT02893657 | Semmelweis University Heart and Vascular Center | — |
| Completed | Erector Spinae Plane Block and Pain Management in Cardiac Surgery NCT03541837 | Vinmec Healthcare System | N/A |
| Completed | Thiamine Supplementation in High Risk Cardiac Surgery Patients NCT03306732 | Meshalkin Research Institute of Pathology of Circulation | Phase 4 |
| Completed | Sternalock Versus Wires for Sternal Closure Study NCT03282578 | University of Melbourne | N/A |
| Terminated | Effect of Low Dose ColchiciNe on the InciDence of POAF NCT03015831 | Jordan Collaborating Cardiology Group | Phase 3 |
| Completed | Thrombin Generation During Cardiopulmonary Bypass With Titrated Versus Conventional Anticoagulation Management NCT03347201 | University Health Network, Toronto | N/A |
| Unknown | Analgesic Effects of Transversus Thoracic Plane (TTP) Block in Cardiac Surgery NCT03128346 | Western University, Canada | N/A |
| Completed | Effects of Extra Corporeal Circuit Prime on Electrolytes Balance and Clinical Outcome Following Cardiac Surger NCT03302286 | Region Skane | N/A |
| Completed | Connected Electronic Wrist Strap for Patient Follow-up After Cardiac Surgery NCT03113565 | CMC Ambroise Paré | — |
| Completed | The Use of Serratus Block for Cardiac Surgery NCT03237546 | NYU Langone Health | N/A |
| Unknown | Protective Mechanical VENTilation Strategy in Patients Undergoing CARDiac Surgery NCT03288558 | University Health Network, Toronto | N/A |
| Unknown | The Prevalence of Chronic Pain and Continued Opioid Use After Cardiac Surgery NCT03412448 | Montreal Heart Institute | — |
| Unknown | Hemodynamic Changes During Displacement of the Heart in the Aorta No-touch Off-pump Coronary Artery Bypass Sur NCT03517189 | Federal University of São Paulo | N/A |
| Unknown | Measurement of MSFP and Stressed Volume With CardioQ+® NCT03139929 | Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA) | — |
| Unknown | Preventive Heart Rehabilitation to Prevent Complications in Patients Undergoing Elective Open Heart Surgery NCT02984449 | University Medical Center Groningen | N/A |
| Completed | Platelet Transfusion During Neonatal Open Heart Surgery NCT03045068 | The University of Texas Health Science Center, Houston | Phase 4 |
| Terminated | Study of Prognostic Factors in Interventional Rhythmology NCT03099057 | University Hospital, Brest | — |
| Unknown | Observational Study About the Use of Fibrinogen in Adult Cardiac Surgery NCT03075774 | Société Française d'Anesthésie et de Réanimation | — |