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Prospective observational (non-interventional) cohort study, multi-centric in 5 study Centers in Japan to collect short term clinical and radiological results of the cementless Bicontact® E stem in a standard patient population used in routine clinical practice
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| Measure | Description | Time Frame |
|---|---|---|
| Clinical Results | Hip Score of the Japanese Orthopaedic Association (JOA): three categories-movement, mental, and pain-each comprising 7 items, for a total of 21 items to be used as evaluation criteria for hip-joint function | 1 year |
| Measure | Description | Time Frame |
|---|---|---|
| Thigh Pain | Pain as measured with the Visual Analog Scale (VAS): Visual analog scale [VAS] is a measure of pain intensity. It is a continuous scale comprised of a horizontal analog scale of 100 mm length. It is anchored by two verbal descriptors, one for each symptom extreme [no pain - worst imaginable pain]. | 1 year |
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Inclusion Criteria:
Exclusion Criteria:
- Patients receiving a bipolar implantation
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Patients receiving primary THA:
Acute disorders of the hip that cannot be treated by other therapies:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Funabashi Orthopedic Hospital | Funabashi | Japan | ||||
| Niigata Bandai Hospital |
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| ID | Term |
|---|---|
| D007592 | Joint Diseases |
| D001172 | Arthritis, Rheumatoid |
| D005265 | Femoral Neck Fractures |
| ID | Term |
|---|---|
| D009140 | Musculoskeletal Diseases |
| D001168 | Arthritis |
| D012216 | Rheumatic Diseases |
| D003240 | Connective Tissue Diseases |
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| X-Ray evaluation |
Radiological results (osteointegration, migration) |
| 1 year |
| (Serious) Adverse Events | Complications: Adverse Events (AE) / Serious Adverse Events (SAE) | 1 year |
| Niigata |
| Japan |
| Niigata Rinko Hospital | Niigata | Japan |
| Niigata Univ. Medical & Dental Hospital | Niigata | Japan |
| Saiseikai Niigata Second Hospital | Niigata | Japan |
| D017437 |
| Skin and Connective Tissue Diseases |
| D001327 | Autoimmune Diseases |
| D007154 | Immune System Diseases |
| D006620 | Hip Fractures |
| D005264 | Femoral Fractures |
| D050723 | Fractures, Bone |
| D014947 | Wounds and Injuries |
| D025981 | Hip Injuries |
| D007869 | Leg Injuries |