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Robot-aided system identification (ROBIN) of neural and non-neural contributors to ankle joint impedance in children with CP

Robot-aided system identification (ROBIN) of neural and non-neural contributors to ankle joint impedance in children with CP - ROBIN_VU01

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
NL-OMON
Registry ID
NL-OMON44131
Enrollment
240
Registered
2013-01-21
Start date
2013-04-01
Completion date
Unknown
Last updated
2024-04-29

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

Conditions

brain damage spasticity

Interventions

Rotations of the foot performed by the Achilles.

Sponsors

Vrije Universiteit Medisch Centrum
Lead Sponsor

Eligibility

Age
2 Years to 99 Years

Inclusion criteria

Inclusion criteria: - children diagnosed with spastic uni-or bilateral CP or with spastic paresis - aged between 6 and 18 years - with an indication for treatment of suspected high leg muscle tone, by either administration of botuline toxine or intrathecal Baclofen, serial casting or selective dorsal rhizotomy

Exclusion criteria

Exclusion criteria: - additional medical problems interfering with joint neuromechanical characteristics - range of motion (sagittal) of ankle smaller than 20 degrees - cognitive / communicative unability to understand instructions - insufficient mastery of the Dutch or English language

Design outcomes

Primary

MeasureTime frame
The primary parameters are the neuromuscular parameters: - visco-elasticity - optimal muscle length - reflex torque

Secondary

MeasureTime frame
Secondary parameters are: - spasticity score - tonus score - range of motion - angle of catch - joint power - gait parameters (kinematics, kinetics and walking speed) - selectivity of motor control (SCALE) - the gross motor functioning measure (GMFM) - VAS score on pain and treatment satisfaction - Muscle belly length and lengthening - Fascicle length and lengthening - Pennation angle - Tendon length and lengthening

Countries

Netherlands

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)