Changes in locomotion behavior after total knee arthroplasty

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00000393

Enrollment

Registered

2010-04-22

Start date

2004-10-05

Completion date

Unknown

Last updated

2025-10-06

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

Conditions

M17

Interventions

Group 1: 1. Step-Activity-Monitoring The number of gait cycles per minute was recorded for 7 days using the SAM (OrthoCareInnovations, USA). 2. ADL-Monitoring The amount of locomotion, standing, sitt

Eligibility

Sex/Gender

All

Age

18 Years to 70 Years

Inclusion criteria

Inclusion criteria: Primary total knee arthroplasty due to arthrosis

Exclusion criteria

Exclusion criteria: - Implant revision - TKA at contralateral side - Total hip arthroplasty (THA) - TKA on contralateral side/THA scheduled within two years - any scheduled surgeries at the lower extremities within two years

Design outcomes

Primary

Measure	Time frame
Parameter: Number of daily gait cycles Point of time: before surgery, 2, 6 and 12 months after surgery Device: Step-Activity-Monitor Parameter: Activities of daily living (ADL) Point of time: before surgery, 2, 6 and 12 months after surgery Device: DynaPort ADL-Monitor	—

Secondary

Measure	Time frame
Parameter: Quality of life Point of time: Before surgery and 2, 6 and 12 months after surgery Instrument: SF-36	—

Countries

Germany

Contacts

Public ContactAxel Hillmann

Klinikum Ingolstadt Orthopädische Klinik

axel.hillmann@klinikum-ingolstadt.de0841 880 2600

Outcome results

None listed

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