Ireland
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Recruiting Not applicable

Normative Database for Gait Analysis on the GRAIL UZ Gent

NCT04987346 · tracked via the Priya Life Science Belgium tracker
Phase
Not applicable
Started
2021-07-14
Last updated
2026-09-21

Condition(s) studied

Gait

Investigational drug(s) / intervention(s)

Walking on an instrumented treadmillWalking on an instrumented treadmill while dual-tasking

Walking on an instrumented treadmill: Participants will be asked to walk at different gait velocities for 1 minute. The treadmill speed will be increased incrementally at 0.1m/s intervals until just before running.

Walking on an instrumented treadmill while dual-tasking: Participants aged between 6 and 17 years will be asked to walk at comfortable walking speed while playing either a cognitive (Stroop Color and Word Test) or motor (requiring arm swing) game.

Study summary

The aim of this study is to collect a large set of norm/control data on an instrumented treadmill (the Gait Real-time Analysis Interactive Lab - GRAIL) at the university hospital of Ghent for the purpose of clinical studies as well as for clinical interpretation.

We hypothesize that this norm/control data will provide reference data of the normal gait patterns in the healthy population such that we can then use it to identify gait abnormalities in populations with pathology.

The following data will be collected on the GRAIL while subjects walk at different gait speeds: 3D kinematics, kinetics, and EMG.

Additionally, 3D kinematics, kinetics, and EMG data will be collected when performing either a cognitive (Stroop Color and Word Test) or motor (requiring arm swing) dual-task while walking at comfortable walking speed.

Eligibility

Sex
ALL
Min age
6 Years
Max age
65 Years
Healthy volunteers
Accepted
Inclusion Criteria: \- Healthy participants Exclusion Criteria: * They suffer from neurological disorder * Have balance problems * Take medications that affect gait and balance * Have undergone surgical procedures on the lower limbs in the past * Experience pain in their lower limbs or back at the time of test taking.

Primary outcome measure(s)

  • Kinematics — single point assessment in 1 day
    3D kinematics of lower and upper limb joints while walking (degrees)
  • Kinetics — single point assessment in 1 day
    3D kinetics of lower limb joints while walking (Nm)
  • EMG — single point assessment in 1 day
    Muscle activity of 32 lower and upper limb muscles (micorvolts)
  • EMG synergies — single point assessment in 1 day
    Synergy analysis will be carried using the EMG data (variance accounted for -VAF)
  • Spatiotemporal parameters — single point assessment in 1 day
    Spatial parameters (m)
  • Spatiotemporal parameters — single point assessment in 1 day
    Temporal parameters (s)
  • Spatiotemporal parameters — single point assessment in 1 day
    Walking velocity (m/s)

Trial sites (1)

FacilityCityRegionStatus
Ghent University Hospital Ghent Belgium Recruiting
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT04987346 on ClinicalTrials.gov ↗ ← All trials in Belgium