| Recruiting | Longitudinal Cohort of Thrombosis and Hemostasis Diseases NCT06727669 | Peking University People's Hospital | — |
| Recruiting | Platelet Function After Cardiac Surgery. NCT06405516 | Insel Gruppe AG, University Hospital Bern | N/A |
| Recruiting | Cangrelor on Top of anticoagUlation in Patients With myocaRdial Infarction-related Cardiogenic Shock/Cardiac A NCT06792643 | IRCCS San Raffaele | Phase 2 |
| Completed | Influence of Oxygenator Selection on Platelet Function and Rotational Thromboelastometry Following Cardiopulmo NCT05588011 | BRADEN DULONG | N/A |
| Unknown | Monitoring Antiplatelet Drugs in Cardiac Arrest Patients NCT05730114 | University of Milano Bicocca | — |
| Completed | The Influence of Tramadol on Platelet Function NCT05237492 | Medical University of Graz | Phase 4 |
| Unknown | Pilot Study for Cyproheptadine in Hospitalized Patient for COVID-19 NCT04876573 | Ciusss de L'Est de l'Île de Montréal | Phase 2 |
| Unknown | Cyproheptadine in Severe COVID-19 : A Unblinded Randomized Trial NCT04820751 | Ciusss de L'Est de l'Île de Montréal | Phase 3 |
| Completed | The Effect of Cocoa on Platelet Function Profiles in Patients NCT04554901 | The University of The West Indies | N/A |
| Completed | The Effect of Dapagliflozin on Platelet Function testinG Profiles in Diabetic PatiEnts. NCT04400760 | The University of The West Indies | Phase 2 / Phase 3 |
| Completed | CES1 Carriers in the PAPI Study NCT03188705 | University of Maryland, Baltimore | Phase 4 |
| Unknown | Oleocanthal Rich Olive Oil Acute Effects on Hyperglycemia and Platelet Activation in T2DM NCT04419948 | Harokopio University | N/A |
| Unknown | Reversal of Dual Antiplatelet Therapy With Cold Stored Platelets NCT03787927 | Bloodworks | Phase 1 / Phase 2 |
| Unknown | Platelet Glycoproteins in Inherited Thrombocytopathy: Association With Aggregation Studies and Bleeding Severi NCT03648190 | Assiut University | — |
| Unknown | Hemostasis Profile in Patients With Severe Subarachnoid Hemorrhage NCT03745456 | Hospitales Universitarios Virgen del Rocío | — |
| Completed | Platelets and Complement Activation in Coronary Artery Bypass Graft Surgery (CABG) NCT05033236 | Medical University Innsbruck | — |
| Completed | Clinical Performance Evaluation of T-TAS 01 PL Chip NCT03621020 | Hikari Dx, Inc. | — |
| Completed | Nitric Oxide Administration During Pediatric Cardiopulmonary Bypass Surgery to Prevent Platelet Activation NCT03455218 | Medical College of Wisconsin | Phase 2 / Phase 3 |
| Completed | RIPC and Platelet Activation on Platelet Activation During Cardiopulmonary Bypass NCT03458351 | Seoul National University Hospital | N/A |
| Completed | Correcting Platelet Dysfunction After Traumatic Brain Injury NCT03182946 | Wake Forest University Health Sciences | — |
| Completed | clOpidogrel "resIstaNce" in a Selected Population of Patients at a Tertiary Cardiovascular Center in Trinidad NCT03667066 | The University of The West Indies | — |
| Completed | CES1 Crossover Trial of Clopidogrel and Ticagrelor NCT03161678 | University of Maryland, Baltimore | Phase 4 |
| Completed | Point of Care Testing of Platelet Function in Patients With Acute Upper Gastrointestinal Bleeding NCT03028064 | Chinese University of Hong Kong | — |
| Unknown | Treatment of Wolfram Syndrome Type 2 With the Chelator Deferiprone and Incretin Based Therapy NCT02882477 | Hadassah Medical Organization | Phase 2 / Phase 3 |
| Unknown | Coronary Artery Disease After Heart Transplantation NCT03583229 | Aarhus University Hospital | N/A |
| Completed | Documentation of the Efficacy of Desmopressin Within the Context of Surgical Procedures NCT02368730 | Ferring Pharmaceuticals | — |
| Completed | Low-dose Acetylsalicylic Acid Before Non-cardiac Surgery NCT03049566 | Universitätsklinikum Hamburg-Eppendorf | — |
| Completed | Evaluation of a New Approach of the Diagnosis of Constitutional Functional Disorders of Platelets NCT01957345 | University Hospital, Toulouse | N/A |
| Completed | Evaluation of Platelet Function After Statin Loading Dose in Patients Before Percutaneous Coronary Interventio NCT01526460 | IRCCS San Raffaele | Phase 2 |
| Completed | Effect of Aspirin, Hemodilution and Desmopressin on Platelet Dysfunction NCT01382134 | The University of Hong Kong | N/A |
| Completed | Influence of Anesthesia Drugs on Impedance Aggregometry NCT01454427 | University of Lausanne Hospitals | — |
| Completed | PTRG-DES Consortium NCT04734028 | Gyeongsang National University Hospital | — |