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Clinical and radiographic analysis of the initial fixation mode of the tapered wedge stem "Accolade 2"

Clinical and radiographic analysis of the initial fixation mode of the tapered wedge stem "Accolade 2" - Accolade 2 study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000022078
Enrollment
50
Registered
2016-05-01
Start date
2014-01-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Osteoarthritis of the hip Osteonecrosis of the hip

Interventions

None listed

Sponsors

Kanazawa university hospital, Department of Orthopaedic surgery (Division of Rehabilitation)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The patients that primary total hip arthroplasty using Accolade 2 is planned by a normal medical service under health insurance. The patients that a document agreement by the free will of the patients person himself was obtained after enough understanding after having received enough explanation on this study participation. The patients with the intention to participate in this study during an observation period.

Exclusion criteria

Exclusion criteria: Patients with infection disease or the patients who are of high at risk. Patients with a history of surgery such as the osteotomy on treated femur. Extensive obese patients with BMI 40 or more. Patients who have pregnant or pregnant possibilities. Patients with systematic disease, neuromuscular disease, or sensory nerve disease, that the physician who has responsibility with this study think it may influence the evaluation. Patients with immunosuppressive drug or continuous steroid use, that the physician who has responsibility with this study think it may influence the evaluation. Patients who judged a study responsibility physician not to be eligible by other clear reasons.

Design outcomes

Primary

MeasureTime frame
Radiographic evaluation (CT, X-ray) and clinical evaluation (clinical score, patient-oriented QOL evaluation) until two years after surgery

Secondary

MeasureTime frame
adverse event

Countries

Japan

Contacts

Public ContactTamon Kabata

Kanazawa university hospital Department of Orthopaedic surgery (Division of Rehabilitation)

seikei@med.kanazawa-u.ac.jp076-265-2374

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026