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Sample size was too small to evaluate the clinical implications.
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The investigators sought to examine the effects of 'old' red blood cells on mortality and morbidity of patients who undergoing revision hip replacement arthroplasty. The investigators hypothesis is that patients have an increased risk of mortality and infection after 'old' red blood cells transfusions compared with those who received 'new' transfusions.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| RBC_old | shelf life of red blood cells of 15 or higher days |
| |
| RBC_new | shelf life of red blood cells 14 or lower days |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Old red blood cells transfusion | Procedure | Red blood cells (shelf life > 14 days) transfusion during the operation (total hip replacement arthroplasty) |
|
| Measure | Description | Time Frame |
|---|---|---|
| Mortality | postoperative 7 days | |
| Sepsis | postoperative 7 days | |
| Wound infection | postoperative 7 days | |
| Postoperative delirium | postoperative 7 days | |
| Postoperative bleeding | postoperative 7 days |
| Measure | Description | Time Frame |
|---|---|---|
| Transfusion related lung injury | postoperative 7 days | |
| Pulmonary edema | postoperative 7 days | |
| Pulmonary effusion |
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Inclusion Criteria:
Exclusion Criteria:
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Patients who underwent revision total hip replacement
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Seoul National University Bundang Hospital | Seongnam-si | 13620 | South Korea |
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| ID | Term |
|---|---|
| D011183 | Postoperative Complications |
| ID | Term |
|---|---|
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
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| New red blood cells transfusion | Procedure | Red blood cells (shelf life =< 14 days) transfusion during the operation (total hip replacement arthroplasty) |
|
| postoperative 7 days |
| Myocardial ischemia | postoperative 7 days |
| Pulmonary thromboembolism | postoperative 7 days |
| Renal failure | postoperative 7 days |
| Hepatic failure | postoperative 7 days |