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Ischemia-reperfusion (IR) injury during liver transplantation is one of the major causes of mortality and morbidity associated with transplantation. Remote organ ischemic preconditioning (RIPC) is one of the most investigated practices to reduce IR injury. In this study, for the first time in the clinic, the effect of RIPC will be evaluated via both systemic inflammation parameters and also parameters showing glycocalyx integrity, on living-donor liver recipients.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Remote Ischemic Preconditioning | Experimental | Short-term tourniquet on to the lower extremity before surgery |
|
| Control | No Intervention | No intervention |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Remote ischemic preconditioning | Procedure | An orthopedic tourniquet was tied to the right lower extremities of the patients in RIPC arm, and tourniquet application was performed before the anhepatic phase in 3 periods of 3 minutes with an interval of 3 minutes. |
| Measure | Description | Time Frame |
|---|---|---|
| Tumor necrosis factor-alpha (TNF-alpha) | Evaluation of TNF-alpha level difference between groups | Postoperative early period (6 hours after intensive care unite admission) |
| Intercellular adhesion molecule-1 (ICAM-1) | Evaluation of (ICAM-1) level difference between group | Postoperative early period (6 hours after intensive care unite admission) |
| Hypoxia-induced factor-1 (HIF-1) | Evaluation of HIF-1 level difference between groups | Postoperative early period (6 hours after intensive care unite admission) |
| Interleukin-8 (IL-8) | Evaluation of IL-8 level difference between groups | Postoperative early period (6 hours after intensive care unite admission) |
| Syndecan-1 (SDC-1) | Evaluation of SDC-1 level difference between groups | Postoperative early period (6 hours after intensive care unite admission) |
| soluble Vascular cell adhesion molecule-1 (sVCAM-1). | Evaluation of sVCAM-1 level difference between groups | Postoperative early period (6 hours after intensive care unite admission) |
| Measure | Description | Time Frame |
|---|---|---|
| Mortality | Early postoperative mortality | 7 days after surgery |
| Liver function tests | Evaluation of early postoperative liver function tests; AST and ALT |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Acıbadem Mehmet Ali Aydinlar University Atakent Hospital | Istanbul | Atakent | 34303 | Turkey (Türkiye) |
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| ID | Term |
|---|---|
| D015427 | Reperfusion Injury |
| ID | Term |
|---|---|
| D014652 | Vascular Diseases |
| D002318 | Cardiovascular Diseases |
| D011183 | Postoperative Complications |
| D010335 | Pathologic Processes |
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| 7 days after surgery |
| Length of stay in hospital and intensive care unit | Evaluation of the length of stay in hospital and intensive care unit | 7 days after surgery |
| Morbidity | Early postoperative complications | 7 days after surgery |
| D013568 | Pathological Conditions, Signs and Symptoms |