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The hypothesis is that transfusion of washed red blood cell can decrease the complication by transfusion.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| washed RBC | Experimental | Packed RBCs are Washed and then, transfused. |
|
| pack RBC | No Intervention | Packed RBCs are transfused. |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Washing of packed RBC by normal saline | Other |
|
| Measure | Description | Time Frame |
|---|---|---|
| Complication by transfusion | Operation day and during postoperative 5 days |
| Measure | Description | Time Frame |
|---|---|---|
| Total units of RBC transfused. | On the operation day and during the postoperative 5 days | |
| Hemoglobin | 1 day before the operation day and postoperative 1 day |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Seoul National University Bundang Hospital | Seongnam-si | Gyeonggi-do | 443-607 | South Korea |
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| ID | Term |
|---|---|
| D009140 | Musculoskeletal Diseases |
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