disabled hip osteoarthritis
Conditions
Interventions
Intervention: Placement of an uncemented primary Mallory-Head® cup in
combination with either the Mallory-Head short stems or the conventional
Mallory-Head stem for primary uncemented THA.
Sponsors
Reinier de Graaf Groep
Eligibility
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: 1. Male and non pregnant female patients between 18-65 years of age. 2. Patients with a quetelet index (QI
Exclusion criteria
Exclusion criteria: 1. The patient is unwilling to cooperate with the study 2. The patient has disorders clinically relevant for total hip replacement 3. The patient is pregnant or desired to be pregnant after surgery or is using inadequate birth control 4. Patients who had or will need another joint replacement within six months. 5. Patients who had a THA on contralateral side more than 6 months ago and the rehabilitation period outcome was considered unsatisfactory or not good. (Patients with contra-lateral THA >6 months ago with good outcome (Harris Hip Score >85) can be included in the study).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Main study parameters/endpoints: Outcome will be clinically measured using the Harris Hip Score (HHS), HOOS / WOMAC questionnaire, SF-12, (whilst radiographic outcomes will be evaluated through standard radiographic parameters which include qualitative femoral and acetabular findings as well as position of the stem and cup. RSA will be used to measure stem migration. | — |
Secondary
| Measure | Time frame |
|---|---|
| n.a. | — |
Countries
Netherlands
Outcome results
None listed