Reconstruction of mechanical leg axis using non-modular cemented hinged prosthesis in complex primary total knee arthroplasty

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00033321

Enrollment

115

Registered

2024-01-11

Start date

2023-12-11

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

M17.1

Interventions

Group 1: 115 Patient with complex primary gonarthrosis (study period 2005-2015), Evaluation of preoperative and postoperative X-ray images during the inpatient stay as well as complications from the m

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: primary complex gonarthrosis

Exclusion criteria

Exclusion criteria: revision

Design outcomes

Primary

Measure	Time frame
Mechanical leg axis postoperatively (measurement based on the X-ray image on the day of discharge).	—

Secondary

Measure	Time frame
Risk factors for malalignment (measured using the X-ray image on the day of discharge) and perioperative complications during the inpatient stay (retrospective survey from the medical record).	—

Countries

Germany

Contacts

Public ContactBenjamin Jacob

Waldkliniken Eisenberg

b.jacob@waldkliniken-eisenberg.de+49 3669180

Outcome results

None listed

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