| NCT05318105 | Ultrafiltration Versus IV Diuretics in Worsening Heart Failure | RECRUITING | NA | 2022-06-28 | 2026-12-31 | 2026-09-30 |
| NCT04241718 | A Feasibility Study on Ultrafiltration and Blood Volume Measurements | TERMINATED | NA | 2019-12-19 | 2022-12-27 | 2022-12-27 |
| NCT01740596 | C-Pulse® System: A Heart Assist Device Clinical Study | TERMINATED | NA | 2012-09-12 | 2018-10-26 | 2018-09-19 |
| NCT01474200 | Study of Heart Failure Hospitalizations After Aquapheresis Therapy Compared to Intravenous (IV) Diuretic Treatment | TERMINATED | NA | 2012-01 | 2014-07 | 2014-07 |
| NCT01176370 | C-Pulse Implantable Counterpulsation Pump (ICP) - A Heart Assist Device | TERMINATED | NA | 2010-06-21 | 2015-04-30 | 2015-04-30 |
| NCT00815880 | C-Pulse IDE Feasibility Study- A Heart Assist System | COMPLETED | NA | 2008-09-10 | 2018-09-07 | 2018-05-07 |
| NCT00124137 | Ultrafiltration Versus Intravenous (IV) Diuretics for Patients Hospitalized for Acute Decompensated Heart Failure: (UNLOAD) | COMPLETED | NA | 2004-04 | 2005-10 | |