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Trabecular Metal Primary Hip Prosthesis Registry Study -Multicenter clinical research in Japan and US-

Trabecular Metal Primary Hip Prosthesis Registry Study -Multicenter clinical research in Japan and US- - TM Stem Registry Study -Multicenter clinical research in Japan and US

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000006653
Enrollment
100
Registered
2011-11-04
Start date
2011-11-01
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

Patients who have been diagnosed Osteoarthritis, Rheumatoid Arthritis and Avascular Necrosis, etc.

Interventions

Trabecular Metal Primary Hip Prosthesis by THA

Sponsors

Shonan Kamakura Joint Reconstruction Center
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.atient is ≥ 18 years of age. 2.Patient is in stable health and able to undergo surgery. 3.Patient suffers from severe hip pain and disability requiring total, hemi or revision hip replacement. 4.Patient is willing and able to cooperate in prescribed post-operative therapy. 5.Patient is willing and able to complete scheduled follow-up evaluations as described in the Informed Consent. 6.Patient has participated in the Informed Consent process and has signed an IRB approved Informed Consent.

Exclusion criteria

Exclusion criteria: 1.Patient is ≥ 18 years of age. 2.Patient with an acute, chronic, local or systemic infection. 3.Patient is skeletally immature. 4.Patient is pregnant. 5.Patient is a prisoner, mentally incompetent and/or anticipated to be non-compliant. 6.Patient has a known allergy to one of the constituents of the implant, e.g. cobalt, chromium, nickel, etc.

Design outcomes

Primary

MeasureTime frame
To obtain preoperative, operative and postoperative clinical outcomes and radiographic data

Countries

Japan,North America

Contacts

Public ContactKazuo Hirakawa

Shonan Kamakura Joint Reconstruction Center Department of Orthopaedic Surgery

akikun@jcom.home.ne.jp0467-47-2377

Outcome results

None listed

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