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| Name | Class |
|---|---|
| DePuy Synthes | INDUSTRY |
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Investigators will compare the clinical outcomes of femoral neck system with conventional multiple cannulated screw in non-displaced femoral neck fracture.
Clinical outcomes include reoperation, loss of fixation, and change of mobility.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| FNS | Experimental | those who are treated with femoral neck system (FNS) |
|
| MCS | Active Comparator | those who are treated with multiple cannulated screw (MCS) |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Femoral Neck System | Device | femoral neck system using bolt and antirotation screw with one/two hole plate |
|
| Measure | Description | Time Frame |
|---|---|---|
| Reoperation | rate of reoperation | 3 months |
| Reoperation | rate of reoperation | 6 months |
| Reoperation | rate of reoperation | 9 months |
| Reoperation | rate of reoperation | 12 months |
| Reoperation | rate of reoperation | 24 months |
| Measure | Description | Time Frame |
|---|---|---|
| loss of fixation | Rate of loss of fixation | 3 months |
| loss of fixation | Rate of loss of fixation | 6 months |
| Measure | Description | Time Frame |
|---|---|---|
| mobility change | Change of mobility
| 3 months |
| mobility change |
Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Young-Kyun Lee | Seoul National University Bundang Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Seoul National University Bundang Hospital | Seongnam-si | Gyeonggi-do | 13620 | South Korea |
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| ID | Term |
|---|---|
| D005265 | Femoral Neck Fractures |
| ID | Term |
|---|---|
| D006620 | Hip Fractures |
| D005264 | Femoral Fractures |
| D050723 | Fractures, Bone |
| D014947 | Wounds and Injuries |
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| Multiple Cannulated Screw | Device | multiple cannulated screw using 3 or 4 cannulated screw |
|
| loss of fixation | Rate of loss of fixation | 9 months |
| loss of fixation | Rate of loss of fixation | 12 months |
| loss of fixation | Rate of loss of fixation | 24 months |
Change of mobility
|
| 6 months |
| mobility change | Change of mobility
| 9 months |
| mobility change | Change of mobility
| 12 months |
| mobility change | Change of mobility
| 24 months |
| D025981 |
| Hip Injuries |
| D007869 | Leg Injuries |