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Acute cervical femoral neck fracture patients randomized to either cemented or non-cemented stem. The investigators used gait analysis to evaluate if patients operated with a cemented stem showed more favourable hip kinematics and kinetics when compared with a group of patients operated with a non-cemented stem.
45 patients randomized to receive either a cemented or a non-cemented stem were studied . 2 years after the operation gait analysis was performed with a 16-camera motion capture system together with 2 force-plates. Hip kinematics and kinetics were analysed and 70 subjects served as controls.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Gait analysis of cemented total hip | Experimental | Gait analysis of acute collum femoris fracture patient randomized to cemented stem |
|
| Gait analysis of non-cemented total hip | Experimental | Gait analysis of acute collum femoris fracture patient randomized to non-cemented stem |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Gait analysis | Other | Kinematic and kinetic analysis |
|
| Measure | Description | Time Frame |
|---|---|---|
| Gait Analysis with focus on hip kinematics 2 year after total hip arthroplasty | Optical tracking system focusing on reflective markers according a model used in gait analysis in order to record degrees of hip angels in 3 planes | 2 year postop |
| Gait Analysis with focus on hip kinetics 2 year after total hip arthroplasty | Optical tracking system focusing on reflective markers according a model used in gait analysis together with force plates record hip moments (Nm/kg) in 3 planes | 2 year postop |
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Inclusion Criteria:
Exclusion Criteria:
-
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| Name | Affiliation | Role |
|---|---|---|
| Roland Zügner | Göteborg University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Roland Zügner | Gothenburg | SE 41310 | Sweden |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 38087800 | Derived | Zugner R, Tranberg R, Sharegi B, Karrholm J. Gait pattern in patients treated with a total hip arthroplasty due to an acute displaced cervical neck fracture: a randomised comparison between 29 cases with a cemented femoral stem and 16 cases with an uncemented femoral stem. Hip Int. 2024 May;34(3):421-427. doi: 10.1177/11207000231208099. Epub 2023 Dec 12. |
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| ID | Term |
|---|---|
| D006620 | Hip Fractures |
| ID | Term |
|---|---|
| D005264 | Femoral Fractures |
| D050723 | Fractures, Bone |
| D014947 | Wounds and Injuries |
| D025981 | Hip Injuries |
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| ID | Term |
|---|---|
| D000077107 | Gait Analysis |
| ID | Term |
|---|---|
| D005684 | Gait |
| D010808 | Physical Examination |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
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Gait of cemented femur stem of acute cervical collum femoris stem. Gait of non-cemented femur stem of acute cervical collum femoris stem.
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Cemented femur stem Non-cemented femur stem
| D007869 |
| Leg Injuries |
| D000076604 |
| Physical Functional Performance |
| D010809 | Physical Fitness |
| D006262 | Health |
| D011154 | Population Characteristics |