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| Name | Class |
|---|---|
| First Affiliated Hospital of Harbin Medical University | OTHER |
| Dalian Medical University | OTHER |
| Taoyuan General Hospital | OTHER_GOV |
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To clarify the downward trend of blood pressure affected by bone cement implantation during shoulder replacement operations.
A total of 350 cases of proximal humeral fracture are planned to be recruited and receive semi-shoulder replacement in Department of Orthopedics and Trauma，Peking University People's Hospital．The blood pressure data are collected from patients' anesthesia records. Both the systolic and diastolic blood pressure are recorded at four time spots during operation: the time before using of bone cement (time period A), 0-5 min after using cement (time period B), 5-10 min after using cement (time period C) and 10-15min after using cement (time period D). The data of blood pressure are collected according to anesthesia records．
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| cemented shoulder replacement patients | A total of 350 cases of proximal humeral fracture receiving cemented shoulder replacement in Department of Orthopedics and Trauma |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| cemented shoulder replacement | Procedure | proximal humeral fracture receiving hemi-shoulder replacement with cement when inserting the stem |
|
| Measure | Description | Time Frame |
|---|---|---|
| Change from Baseline Systolic Blood Pressure | the systolic blood pressure after insert the cemented stem | Change from Baseline Systolic Blood Pressure at 15 mins |
| Measure | Description | Time Frame |
|---|---|---|
| Change from Baseline Diastolic Blood Pressure | the diastolic blood pressure after insert the cemented stem | Change from Baseline Diastolic Blood Pressure at 15 mins |
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Inclusion Criteria:
•patients with three or four part of proximal humeral fracture receiving cemented shoulder replacement
Exclusion Criteria:
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patients with three or four part of proximal humeral fracture, receive shoulder replacement
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Yichong Zhang, MD | Contact | 15210802766 | 875274428@qq.com |
| Name | Affiliation | Role |
|---|---|---|
| Yichong Zhang, MD | Peking University People's Hospital | Principal Investigator |
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| ID | Term |
|---|---|
| D012784 | Shoulder Fractures |
| ID | Term |
|---|---|
| D050723 | Fractures, Bone |
| D014947 | Wounds and Injuries |
| D000070599 | Shoulder Injuries |
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