Osteodensitometric examination by DXA in the long-term course after implantation of cement-free hip prostheses

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00017604

Enrollment

Registered

2021-02-11

Start date

2014-01-01

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

Primary Osteoarthrosis of the hip M16

Interventions

Group 1: Patients with hip total endoprostheses and bone density measurement in the long-term course. Four different types of prostheses with different designs were reexamined an average of 13 years p

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: primary and secondary osteoarthritis of the hip with indication for implantation of THA

Exclusion criteria

Exclusion criteria: tumor

Design outcomes

Primary

Measure	Time frame
Changes in bone density in the periprosthetic region around the stem, measured by dual X-ray absorptiometry (DXA), were used as a measure of the osseous adaptation reaction. A postoperative follow-up of the use of four different types of prostheses of varying design after on average 13.3 (11.4-14.5) years.	—

Secondary

Measure	Time frame
The change in bone density around the acetabulum when using 4 different types of cups was measured after an average of 13 years.	—

Countries

Germany

Contacts

Public ContactSteffen Brodt

Waldkliniken

s.brodt@waldkliniken-eisenberg.de036691-80

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026