Register for primary and interchangeable knee arthroplasty

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00021493

Enrollment

3000

Registered

2020-11-11

Start date

2021-02-10

Completion date

Unknown

Last updated

2026-03-30

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

Conditions

Z96.65 M17.1 M17.5 T84

Interventions

Group 1: Patients will be informed about the study prior to the planned knee surgery and will be included with consent. In addition, a clinical evaluation with the Knee Society Score is performed, as

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Indication for primary and/or secondary partial or total endoprosthetics in the knee joint: - Sled prostheses - Patellofemoral implants - Total endoprostheses. In addition, change/revision operations in the area of the knee joint, if a partial or total endoprosthesis has already been implanted.

Exclusion criteria

Exclusion criteria: none

Design outcomes

Primary

Measure	Time frame
Implant survival after 10 years	—

Secondary

Measure	Time frame
- Inspection frequency after 10 years - FJS-12 after 10 years - WOMAC after 10 years - OKS after 10 years - KSS after 10 years	—

Countries

Germany

Contacts

Public ContactYvonne Noll

Orthopädische Klinik der Medizinischen Hochschule Hannover im Diakovere Annastift, Leitung Klinisches Studienmanagement

yvonne.noll@diakovere.de0511-5354-649

Outcome results

None listed

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