Clinical results in patients with total knee arthroplasty suffering from knee pain after secondary implantation of patellar prothesis

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00031696

Enrollment

150

Registered

2023-06-05

Start date

2023-06-05

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

Z96.65 M17.9

Interventions

Group 1: Patients with total knee arthroplasty that received secondary implantation of patellar prothesis

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Evaluation period from 01/2012 - 12/2022 - total knee arthroplasty without resurfacing the patella - secondary resurfacing of the patella without replacement of the femoral or tibial component

Exclusion criteria

Exclusion criteria: None

Design outcomes

Primary

Measure	Time frame
Persistent knee pain and joint function 1 year after secondary implantation of patellar prothesis in comparison to the preoperative situation (difference in WOMAC-Score)	—

Secondary

Measure	Time frame
Occurence of adverse events	—

Countries

Germany

Contacts

Public ContactAxel;Michael Jakuscheit;Schneider

Orthopädische Klinik König-Ludwig-Haus;Orthopädische Klinik König-Ludwig-Haus

a-jakuscheit.klh@uni-wuerzburg.de;m-schneider.klh@uni-wuerzburg.de+49 931 803 3148;+49 931 803 3177

Outcome results

None listed

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