| Not Yet Recruiting | SWITCH: Apixaban vs Vitamin K in HM3 NCT07471139 | Columbia University | Phase 3 |
| Recruiting | Randomized Trial of SGLT2i in Heart Transplant Recipients NCT06625073 | VA Office of Research and Development | Phase 4 |
| Recruiting | Enhancing Heart Allograft Function With the OCS Heart System Trial NCT07145515 | TransMedics | N/A |
| Not Yet Recruiting | HeartCare Immuno-optimization in Cardiac Allografts (MOSAIC) NCT05459181 | CareDx | N/A |
| Not Yet Recruiting | Optimize Immunosuppressive Therapy Using Everolimus and Low-dose Calcineurin Inhibitors in Heart Transplant Pa NCT06942156 | Chong Kun Dang Pharmaceutical | Phase 4 |
| Recruiting | XVIVO Heart Box (XHB) With Supplemented XVIVO Heart Solution (SXHS) Continued Access Protocol (CAP) NCT06895070 | XVIVO Perfusion | N/A |
| Recruiting | Fitness and Lung Function Among Survivors of Heart Transplant, Leukemia and Infant BPD Through Exercise NCT05025774 | Masonic Cancer Center, University of Minnesota | — |
| Recruiting | Belatacept in Heart Transplantation NCT06478017 | National Institute of Allergy and Infectious Diseases (NIAID) | Phase 2 |
| Not Yet Recruiting | Brazilian Clinical Registry of Heart Transplantation NCT06453148 | Hospital Israelita Albert Einstein | — |
| Recruiting | Effect of Resistance Training in Patients on the Waiting List for Heart Transplant NCT06426173 | University of Sao Paulo General Hospital | N/A |
| Active Not Recruiting | Observational Study With Additional Procedures: Metabolomic and Ultrastructural Findings of Allograft in Heart NCT07125703 | Fondazione IRCCS Policlinico San Matteo di Pavia | — |
| Recruiting | MCNAIR Study: coMparative effeCtiveness of iN-person and teleheAlth cardIac Rehabilitation NCT05933083 | University of California, San Francisco | N/A |
| Recruiting | US National OCS Heart Perfusion (OHP) Registry NCT05915299 | TransMedics | — |
| Recruiting | Exercise aNd hEArt Transplant NCT05824364 | Fondazione Don Carlo Gnocchi Onlus | N/A |
| Unknown | REmote moBile Outpatient mOnitoring in Transplant 2.0 NCT04721288 | University Health Network, Toronto | N/A |
| Enrolling By Invitation | Seeking Objectivity in Allocation of Advanced Heart Failure (SOCIAL HF) Therapies Trial NCT05390411 | Indiana University | N/A |
| Completed | Development of Non-invasive Cell-free DNA to Supplant Invasive Biopsy in Heart Transplantation NCT05309382 | Natera, Inc. | — |
| Unknown | Renal Tubular Injury and Transplant Outcomes in Cardiac Recipients Converting From IR Tacrolimus to XR Tacroli NCT04917718 | Loyola University | Phase 4 |
| Not Yet Recruiting | Multimodal Imaging Evaluation and Prognostic Analysis of Cardiac Allograft Vasculopathy in Heart Transplantati NCT04966988 | Xie Mingxing | — |
| Unknown | A Multicenter Clinical Study of Ultrasound Multimodal Imaging in the Evaluation of Heart Transplantation NCT04974372 | Xie Mingxing | — |
| Unknown | Echocardiographic Assessment of the Impact of Diabetes and Prognostic Analysis of Heart Transplantation NCT04976517 | Xie Mingxing | — |
| Recruiting | AERIAL Trial: Antiplatelet Therapy in Heart Transplantation NCT04770012 | Ottawa Heart Institute Research Corporation | Phase 3 |
| Completed | Donor After Circulatory Death Heart CAP Trial NCT04615182 | TransMedics | N/A |
| Active Not Recruiting | OCS DCD Heart + CAP Continued Follow-Up NCT05741723 | TransMedics | — |
| Completed | Donors After Circulatory Death Heart Trial NCT03831048 | TransMedics | N/A |
| Completed | Health Coaching to Improve Self-Management in Thoracic Transplant Candidates NCT03150095 | Mayo Clinic | N/A |
| Completed | Impact of Evolocumab in Cardiac Transplant Patients With CAV NCT03944577 | University of Nebraska | Phase 2 |
| Completed | Heart EXPAND Continued Access Protocol NCT03835754 | TransMedics | N/A |
| Completed | Tocilizumab in Cardiac Transplantation NCT03644667 | National Institute of Allergy and Infectious Diseases (NIAID) | Phase 2 |
| Completed | Registry for Longitudinal Evaluation of Heart Transplanted Patients NCT07431814 | Fondazione IRCCS Policlinico San Matteo di Pavia | — |
| Terminated | Text Message Intervention to Improve Cardiac Rehab Participation NCT03346278 | University of Washington | N/A |
| Active Not Recruiting | Expanding the Pool in Orthotopic Heart Transplantation NCT03222531 | Mary E. Keebler, MD | Phase 2 |
| Completed | Study of Clinical Outcomes Associated With the Pulmonary Artery Catheter (PAC) in Cardiac Surgery Patients NCT02964026 | Vanderbilt University | — |
| Completed | Stress Cardiac MRI for Evaluation of Nonspecific Allograft Dysfunction NCT02597543 | Paul Kim | Phase 4 |
| Unknown | Impact of mHealth in Heart Transplant Management NCT02554578 | Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau | N/A |
| Active Not Recruiting | OCS Heart EXPAND + CAP Continued Follow-Up NCT05096299 | TransMedics | — |
| Completed | International EXPAND Heart Pivotal Trial NCT02323321 | TransMedics | N/A |
| Unknown | Impact of Stress Management Training After Cardiac Transplantation NCT02163629 | Hospices Civils de Lyon | Phase 3 |
| Completed | Biomarkers for Post-Transplant Lymphoproliferative Disorders in Children NCT02182986 | National Institute of Allergy and Infectious Diseases (NIAID) | — |
| Suspended | Mesenchymal Stem Cell Administration in the Treatment of Coronary Graft Disease in Heart Transplant Patients NCT02472002 | Assistance Publique - Hôpitaux de Paris | Phase 1 / Phase 2 |
| Terminated | Safety and Efficacy of Desensitization Therapy in Sensitized Participants Awaiting Heart Transplantation NCT01769443 | National Institute of Allergy and Infectious Diseases (NIAID) | Phase 2 |
| Terminated | Prospective L-arginine Study NCT01485757 | University of Michigan | Phase 1 |
| Completed | Pharmacokinetics of Immunosuppressive Drugs in Heart Transplant Patients NCT00812786 | University Hospital, Limoges | Phase 4 |
| Completed | Noninvasive Methods to Monitor Graft Survival in Heart Transplant Patients NCT00466804 | National Institute of Allergy and Infectious Diseases (NIAID) | — |