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CompletedNCT03700073CPCIUpdated Feb 27, 2019

Correlation Physiological Cost Index

An interventional study of Experimental group (GTVR) and Control group (GT) in Cerebral Palsy, sponsored by Cardenal Herrera University. Completed at 1 site in Spain. Open to participants aged 5 Years to 16 Years. Per ClinicalTrials.gov, last updated 2019-02-27.

Sponsored by Cardenal Herrera University · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
26
Allocation
Randomized
Ages
5 Years to 16 Years
Sex
All
01

Study summary

Objective: To compare the efficacy of a gait training program using robotic assistance combined with virtual reality versus robotic assistance alone on energy expenditure in children with cerebral palsy.

Participants: Children with cerebral palsy levels II, III, IV, and V according to the Gross Motor Function Classification System (GMFCS), from different paediatric physiotherapy centres and schools in Valencia, Spain.

Intervention: Gait training using an inexpensive robotic gait training system (CL1Walker) and participation in a virtual reality game, Treasure Hunt (abbreviated here as ACT, from the Spanish A la Caza del Tesoro) in the experimental group (GTVR) and gait training using the same robotic gait training system without using virtual reality in the control group (GT).

Measurements: Assessment using the Physiological Cost Index (PCI) one week prior to and after the intervention. The intraclass correlation (ICC) replicability and the minimum detectable change (MDC) of the PCI.

Read the detailed description

Design: Longitudinal, prospective, double blind study with two treatment groups and repeated measurements, controlled for the condition without virtual reality.

02

Conditions studied

  • Cerebral Palsy

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Keywords

  • physiological cost index
  • health-related quality of life
  • gait deviation index
  • gait analysis
  • cerebral palsy
03

In context

Cerebral Palsy

1,853 studies on the registry are indexed under Cerebral Palsy; 435 are open to participants now.

This study's enrollment of 26 is below the median of 33 across 1,368 interventional studies indexed under Cerebral Palsy.

Browse Cerebral Palsy studies →

Lead sponsor

Cardenal Herrera University is the lead sponsor of 104 studies on the registry; 23 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
5 Years to 16 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Clinical diagnosis of cerebral palsy
  • Must be able to follow the instructions and participate in the game

Exclusion criteria

Exclusion Criteria:

  • Orthopaedic surgery in lower limb
  • Botulinum toxin in lower limb
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Outcomes assessor)
Enrollment
26 participants (actual)

Study arms

  • Experimental
    Walk training plus virtual reality

    Experimental group (GTVR): The intervention consisted of treatment with the robotic CL1Walker gait training system in combination with virtual reality

    Other: Experimental group (GTVR)

  • Active comparator
    Walk training

    Control group (GT): The intervention consisted of treatment with the robotic CL1Walker gait training system

    Other: Control group (GT)

Interventions

  • OtherExperimental group (GTVR)

    Gait training with a robotic system (CL1Walker) combined with immersion in a Virtual Reality program

  • OtherControl group (GT)

    Gait training with a robotic system (CL1Walker) alone.

06

What researchers measure

Primary outcomes

  1. Change from baseline Physiological cost index at 6 months

    Index of gait efficiency trough Physiological Cost Index. It's a valuable indicator of gait efficiency in children with different Cerebral Palsy-related disability levels and it can predict their future level of societal activity and participation. To establish normal gait efficiency parameters, the Physiological Cost Index in children without disabilities is 0.4 with shoes and 0.38 barefoot .

    Time frame: The test will be performed 6 month interval

07

Study locations

1 site
  • Clínica de Fisioterapia Maite Montañana
    Valencia, Spain
08

References and documents

Individual participant data

Plan to share: Undecided

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Feb 27, 2019, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03700073
Lead sponsor
Cardenal Herrera University
Responsible party
Eva Segura Ortí (Professor, Cardenal Herrera University) — Principal investigator
First posted
Oct 9, 2018
Start date
Nov 1, 2018
Primary completion
Jan 31, 2019
Completion
Jan 31, 2019
Last update
Feb 27, 2019

Study contacts

Eva SEGURA-ORTÍ, PhD
principal investigator · Universidad CEU Cardenal Herrera, UCH CEU

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Feb 2019. You cannot join it, but the record below documents what was studied.

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