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Validation of the angle measurement function of the tool "Orthelligent Pro" for sensor-based, digital rehabilitation after trauma of the knee joint

Validation of the angle measurement function of the tool "Orthelligent Pro" for sensor-based, digital rehabilitation after trauma of the knee joint

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00025953
Enrollment
45
Registered
2021-08-10
Start date
2020-10-12
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

Rehabilitation after knee joint trauma

Interventions

Group 1: Measurement of the knee joint with the IMU system "Orthelligent Pro" during the four exercises Group 2: Measurement of the knee joint with the IMU system "MTw Awinda" during the four exercise

Sponsors

Klinik für Orthopädie, Unfall- und Wiederherstellungschirurgie der Uniklinik RWTH Aachen
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 44 Years

Inclusion criteria

Inclusion criteria: Absence of Knee of Joint disease of the lower extremities. Participants, that are able to sit down on the floor and get up again, to stand on one leg while having the possibility to hold on to something without any outside help. Participants that are able to comprehend the study intentions. Adult participants between the ages of 18 and 44. Participants that are willing to wear short, tight pants or a leggings

Exclusion criteria

Exclusion criteria: Participants with underlying diseases that are followed by immense functional limitations (i.e. rheumatic arthritis, neurological diseases) An increased risk of falling while doing the exercises Participants, that are not able to give their consent and participants under the age of 18 or over the age of 44. Participants that are not willing to wear the necessary type of clothing. Unreliable participants (alcoholism, drug addiction, psychological diseases) Adipose patient with a BMI > 35. Participants with an increased infection risk of the Sars-Cov-2 virus or that belong to the specific risk group.

Design outcomes

Primary

MeasureTime frame
Analyzation of the measurement data on reliability and validity

Secondary

MeasureTime frame
Evaluation of possible uses in physiotherapy and as wearable

Countries

Germany

Contacts

Public ContactJulia Reim

Klinik für Orthopädie, Unfall- und Wiederherstellungschirurgie der Uniklinik RWTH Aachen

jreim@ukaachen.de+491631693797

Outcome results

None listed

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