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Cerebral PalsyNCT01700153

Efficacy Study of an Interactive Robot for the Rehabilitation of the Upper Limb in Children With Cerebral Palsy

A study testing Robotic-assisted therapy and Classical therapy in people with Cerebral Palsy, run by Cliniques universitaires Saint-Luc- Université Catholique de Louvain at 1 site in Belgium.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

Cerebral Palsy (CP) is a major cause of impairments in child population. This disease justifies an intensive and prolonged multidisciplinary rehabilitation which can be optimised by robotics. Our team has developed a robot designed to rehabilitate the child's upper limb. Read more about this study

Who is it for?
Ages 4 to 18 years
Conditions the study is for
Cerebral Palsy
What is being tested?
Robotic-assisted therapy and Classical therapy
Could I receive a placebo?
No, everyone receives an active treatment
How many people
16 participants
Where
1 siteBelgium
Study dates
Sep 2012to May 2013
Phase
Interventional
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 4 to 18 years
  • All sexes
  • No healthy volunteers
  • Child, Adult

Who may be able to join

  • Cerebral palsy (hemi, quadri or di-plegia)
  • MACS > 1/5 (moderate to severe impairments)

Who cannot join

  • Botulinum toxin injection in the upper limb muscles
  • Intrathecal Baclofen for the upper limb spasticity
  • an unstable clinical condition contraindicating the upper limb rehabilitation treatments
  • cognitive disorders preventing the understanding of the instructions
  • other neurological or orthopedic pathology affecting the upper limb.

Trial locations and contacts

1 site in 1 country.

Belgium1 site
  • Institut royal de l'accueil du handicap moteur

    Brussels, 1200

Other trials in Belgium

About this study

Official title: Study of the Effectiveness of an Interactive Robot for the Rehabilitation of the Upper Limb in Children With Cerebral Palsy by Evaluating the 3 Fields of the ICF: A Prospective, Randomized, Controlled, Simple Blind Study.

Cerebral Palsy (CP) is a major cause of impairments in child population. This disease justifies an intensive and prolonged multidisciplinary rehabilitation which can be optimised by robotics.

Our team has developed a robot designed to rehabilitate the child's upper limb. This robot allows the patient to perform active, passive, or assisted exercises.

Read more

This therapy is designed to promote motor development in children with CP. Its finality is to improve patients' quality of life and participation.

Several pilot studies evaluated the efficacy of robotic assisted therapy in children with CP but none RCT has been done.

Then, the aim of the study is to evaluate the efficacy of robotic-assisted therapy in children with cerebral palsy by evaluating the 3 fields of the ICF (International Classification of Functioning, Disability and Health) and performing a prospective randomized controlled single blind trial. Therefore, all patients will benefit from a classical rehabilitation as a basis. Furthermore, patients of the control and experimental groups will receive a supplement of classical rehabilitation and robotic-assisted therapy, respectively.

Read the detailed description

INTRODUCTION

Cerebral Palsy (CP) is a major cause of impairments in child population. Indeed, CP affects two births per thousand (1). The brain damage is expressed by different neurological impairments and functional disabilities. These disabilities justify intensive and sustained multidisciplinary rehabilitation to reduce neurological impairments, to improve the activities and participation of patients, and, ultimately, their quality of life (2, 3, 4).

Robotics interest has already been shown for lower limb rehabilitation (5). The development of the upper limb rehabilitation robotic devices started later. To better stimulate brain plasticity, these tools meet the actual recommendations existing in CP's rehabilitation (4). Indeed, the robots allow the execution of a large number of movements whose quality is controlled (6). A visual interface gives the patient a feedback of its movements (7), and offers exercises oriented functional tasks that have meaning for him (8) and the possibly dive into a virtual reality. All these elements justify the clinical development of robots to assist the therapists.

In children with CP, several pilot studies have verified the clinical applicability of these tools (9-11). However, no randomized controlled study has been performed to evaluate the effectiveness of robotic-assisted therapy in children with CP (12). Moreover, no study evaluated the effect of these therapies on the three areas of the ICF : Many studies focus on impairments (e.g. muscle) without assessing the functional capacity of the patient: what about their ability in every day life?

OBJECTIVES

To perform a prospective, randomized, controlled, single blind trial to assess the efficacy of robotic-assisted therapy in children with cerebral palsy by evaluating the three fields of the ICF.

METHODS

Twenty patients enrolled at the "Institut Royal de l'Accueil du Handicap Moteur" (IRAHM) (1200 Brussels) will be included according to the following criteria: CP, whose location is unilateral (hemiplegia) or bilateral (diplegia, quadriplegia), with a MACS (Manual Ability Classification System) score > 1 (moderate to severe motor impairments) (13). The exclusion criteria are the following: injection in the upper member of botulinum toxin within 6 months or intrathecal baclofen used for the upper limb, an unstable clinical condition contraindicating the upper limb rehabilitation treatments, cognitive disorders preventing the understanding of the instructions or other neurological or orthopedic pathology affecting the upper limb.

A randomisation of patients in two groups (control and experimental) will be performed, using a stratified randomization method to ensure the equivalence of the two groups for age, the location of the symptoms (diplegia, quadriplegia, left or right hemiplegia) and motor neurological impairments (MACS score).

At IRAHM, each child benefits of 3 physiotherapy sessions and 2 occupational therapy sessions per week. Each session lasts 45 minutes. The children in the control group will see no change in their treatment. In the experimental group, 1 physiotherapy session and 1 occupational therapy session will be replaced by two sessions of intensive rehabilitation of the arm with the robot. In total for each group, each child will benefit from 40 sessions of 45 minutes over 8 weeks therapy

Patients will be evaluated three times in the study: before the start of treatments, at the end of treatments, and 3 months after the end of treatments.

Functional assessments will be carried out according to a protocol exploring the three fields of the ICF. Impairments will be evaluated by the score of Quality of Upper Extremity Skills Test (14), MACS (13), and the Box and Block test (15). Then, spasticity (with two scales), kinematics and strength of the paretic arm will be evaluated using the modified Ashworth and Tardieu scales, the ReaPLAN robot and a dynamometer, respectively (9, 16, 17). Disability will be evaluated via Abilhand-kids (18) and Pediatric Evaluation of Disability Inventory (19). Participation restrictions will be evaluated via the MHAVIE questionnaire (20). All assessments will be carried out by a occupational therapist, which will be not informed the group that the child is assigned (single-blind). All rehabilitation and assessment sessions will be conducted at the IRAHM.

PERSPECTIVES

From this study, we hope to demonstrate the efficacy of robotic-assisted therapy in children with cerebral palsy by evaluating the three fields of the ICF. These results could prove that this tool can be a significant complement for the CP rehabilitation.

Conditions
Cerebral Palsy
Being tested
Robotic-assisted therapy, Classical therapy
Keywords
Robotic-assisted therapy, cerebral palsy, ICF
Medical subject headings
Cerebral Palsy

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Robotic-assisted therapyOther

    This robotic device is designed to intensively rehabilitate the upper limb. Indeed, this robot allows the patient to perform a lot of active, passive, or assisted exercises. The level of assistance is determined and provided by the robot in function of the patient capacity.

  • Classical therapyOther

    conventional therapy will be performed by therapists specialized in neuro-pediatric rehabilitation

Study groups in NCT01700153
Study groupRoleWhat they receive
Experimental: Robotic-assisted therapyExperimentalAll patients will receive a similar classical rehabilitation as a basis. the 10 patients of this group will receive a supplement of robotic-assisted therapy.
Receives: Other: Robotic-assisted therapy; Other: Classical therapy
Classical therapyActive comparatorAll patients will receive a similar classical rehabilitation as a basis. the 10 patients of this group will receive a supplement of classical rehabilitation.
Receives: Other: Classical therapy

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Kinematic

    Measured: Change from Baseline in Kinematic at an expected average of 3 months and 6 months

Secondary outcomes (7)
  1. Manual Ability Classification System

    Measured: Change from Baseline in manual ability at an expected average of 3 months and 6 months

  2. Quality of Upper Extremity Skills Test

    Measured: Change from Baseline in quality of upper extremity skills at an expected average of 3 months and 6 months

  3. Box and Block test

    Measured: Change from Baseline in dexterity at an expected average of 3 months and 6 months

  4. strength

    Measured: Change from Baseline in strength at an expected average of 3 months and 6 months

  5. Abilhand-Kids scale

    Measured: Change from Baseline in activity of daily living at an expected average of 3 months and 6 months

  6. Pediatric Evaluation of Disability Inventory

    Measured: Change from Baseline in activity of daily living at an expected average of 3 months and 6 months

  7. MHAVIE

    Measured: Change from Baseline in parents' satisfaction of children activity daily living at an expected average of 3 months and 6 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted4 Oct 2012 (estimated)
  2. Study startSep 2012
  3. Primary completionMay 2013
  4. Study completionMay 2013

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Single blind
Who is masked
Outcomes assessor
Enrolment
16 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01700153
Sponsor's protocol ID
IONS-Gilliaux-01
Status last verified
May 2013
First submitted
26 Sep 2012
Last updated
8 May 2013
Results posted
No
Data monitoring committee
Yes

Publications

  • Bax MC, Flodmark O, Tydeman C. Definition and classification of cerebral palsy. From syndrome toward disease. Dev Med Child Neurol Suppl. 2007 Feb;109:39-41. No abstract available.

    PubMed 17370481
  • Duncan PW, Zorowitz R, Bates B, Choi JY, Glasberg JJ, Graham GD, Katz RC, Lamberty K, Reker D. Management of Adult Stroke Rehabilitation Care: a clinical practice guideline. Stroke. 2005 Sep;36(9):e100-43. doi: 10.1161/01.STR.0000180861.54180.FF. No abstract available.

    PubMed 16120836
  • Ward NS. The neural substrates of motor recovery after focal damage to the central nervous system. Arch Phys Med Rehabil. 2006 Dec;87(12 Suppl 2):S30-5. doi: 10.1016/j.apmr.2006.08.334.

    PubMed 17140877
  • Aisen ML, Kerkovich D, Mast J, Mulroy S, Wren TA, Kay RM, Rethlefsen SA. Cerebral palsy: clinical care and neurological rehabilitation. Lancet Neurol. 2011 Sep;10(9):844-52. doi: 10.1016/S1474-4422(11)70176-4.

    PubMed 21849165
  • Mehrholz J, Werner C, Kugler J, Pohl M. Electromechanical-assisted training for walking after stroke. Cochrane Database Syst Rev. 2007 Oct 17;(4):CD006185. doi: 10.1002/14651858.CD006185.pub2.

    PubMed 17943893
  • Masiero S, Celia A, Rosati G, Armani M. Robotic-assisted rehabilitation of the upper limb after acute stroke. Arch Phys Med Rehabil. 2007 Feb;88(2):142-9. doi: 10.1016/j.apmr.2006.10.032.

    PubMed 17270510
  • Housman SJ, Scott KM, Reinkensmeyer DJ. A randomized controlled trial of gravity-supported, computer-enhanced arm exercise for individuals with severe hemiparesis. Neurorehabil Neural Repair. 2009 Jun;23(5):505-14. doi: 10.1177/1545968308331148. Epub 2009 Feb 23.

    PubMed 19237734
  • Mehrholz J, Hadrich A, Platz T, Kugler J, Pohl M. Electromechanical and robot-assisted arm training for improving generic activities of daily living, arm function, and arm muscle strength after stroke. Cochrane Database Syst Rev. 2012 Jun 13;(6):CD006876. doi: 10.1002/14651858.CD006876.pub3.

    PubMed 22696362
  • Krebs HI, Ladenheim B, Hippolyte C, Monterroso L, Mast J. Robot-assisted task-specific training in cerebral palsy. Dev Med Child Neurol. 2009 Oct;51 Suppl 4:140-5. doi: 10.1111/j.1469-8749.2009.03416.x.

    PubMed 19740222
  • Fasoli SE, Fragala-Pinkham M, Hughes R, Hogan N, Krebs HI, Stein J. Upper limb robotic therapy for children with hemiplegia. Am J Phys Med Rehabil. 2008 Nov;87(11):929-36. doi: 10.1097/PHM.0b013e31818a6aa4.

    PubMed 18936558
  • Frascarelli F, Masia L, Di Rosa G, Cappa P, Petrarca M, Castelli E, Krebs HI. The impact of robotic rehabilitation in children with acquired or congenital movement disorders. Eur J Phys Rehabil Med. 2009 Mar;45(1):135-41.

    PubMed 19293759
  • Sakzewski L, Ziviani J, Boyd R. Systematic review and meta-analysis of therapeutic management of upper-limb dysfunction in children with congenital hemiplegia. Pediatrics. 2009 Jun;123(6):e1111-22. doi: 10.1542/peds.2008-3335. Epub 2009 May 18.

    PubMed 19451190
  • Eliasson AC, Krumlinde-Sundholm L, Rosblad B, Beckung E, Arner M, Ohrvall AM, Rosenbaum P. The Manual Ability Classification System (MACS) for children with cerebral palsy: scale development and evidence of validity and reliability. Dev Med Child Neurol. 2006 Jul;48(7):549-54. doi: 10.1017/S0012162206001162.

    PubMed 16780622
  • Klingels K, De Cock P, Desloovere K, Huenaerts C, Molenaers G, Van Nuland I, Huysmans A, Feys H. Comparison of the Melbourne Assessment of Unilateral Upper Limb Function and the Quality of Upper Extremity Skills Test in hemiplegic CP. Dev Med Child Neurol. 2008 Dec;50(12):904-9. doi: 10.1111/j.1469-8749.2008.03123.x. Epub 2008 Sep 20.

    PubMed 18811701
  • Desrosiers J, Bravo G, Hebert R, Dutil E, Mercier L. Validation of the Box and Block Test as a measure of dexterity of elderly people: reliability, validity, and norms studies. Arch Phys Med Rehabil. 1994 Jul;75(7):751-5.

    PubMed 8024419

Questions about this trial

What is this clinical trial studying?

A study testing Robotic-assisted therapy and Classical therapy in people with Cerebral Palsy, run by Cliniques universitaires Saint-Luc- Université Catholique de Louvain at 1 site in Belgium.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 2 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 8 May 2013. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Belgium. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Kinematic (time frame: Change from Baseline in Kinematic at an expected average of 3 months and 6 months). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT01700153, which also lists 20 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 8 May 2013.

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