Clinical trial NCT01990183: CareToy - A Modular Smart System for Infants' Rehabilitation at Home Based on Mechatronic Toys
Official title: CareToy - A Modular Smart System for Infants' Rehabilitation at Home Based on Mechatronic Toys
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: NA
Conditions: Preterms at Risk for Developmental Disorders
Keywords: preterm infants
early intervention
enrichment
cognitive, motor, visual development
tele-rehabilitation
Lead sponsor: IRCCS Fondazione Stella Maris
Sponsor class: OTHER
Collaborators: name: BioRobotics Institute
name: STMicroelectronics SRL, Italy
name: University of Ljubljana
name: University of Hamburg-Eppendorf
name: Fonden for Helen Elsass Center, Denmark
name: Marketing Research & Development SPA, Italy
First posted: 2013-11-21
Enrollment: 44
Sex: ALL
Minimum age (years): 3
Maximum age (years): 9
Standard ages: CHILD
Accepts healthy volunteers: yes
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: TREATMENT

Brief summary: Stroke and other neurological conditions affect the population of infants in percentages that cannot be considered marginal. Preterm infants are the highest infants at risk for neurological damage. Currently, infants have rehabilitation sessions few times a week in rehabilitation centres but according to basic neuroscience it would be necessary to provide them with an early, intensive and multiaxial intervention. One option to reduce the cost of the entire European Healthcare System while increasing the practice of rehabilitation is to devise therapies and technologies that can be administered at home by caregivers and telemonitored by rehabilitation staff. The aim of this proposal is to promote early intervention in the first year of life and to reinforce therapy by "CareToy": a portable low cost smart system telemonitored thus augmenting the clinical effectiveness of the therapy while reducing the cost. The smart system is based on a common baby gym, composed of different modules: a) an instrumented baby gym with mechatronic hanging toys, so that the infants' actions on the gym can be measured and stimulated, b) a vision module, for measuring and promoting infants' attention and gaze movements and c) a sensorized mat for measuring and promoting postural control. Each module will also incorporate built-in signal processor, memory and wireless communication. A fourth telerehabilitation module completes the system that allows the system to remotely communicate with the rehabilitation staff for monitoring and assessing the rehabilitation techniques. CareToy and the effectiveness of home rehabilitation based on this system will be validated by clinical trials on at least 50 preterm infants. The result of this project could have a large impact. CareToy may become a commercial product, manufactured on a large scale and distributed not only in rehabilitation centres but also at homes, sold or rented by the Health Care System to families as a therapeutic tool for care intensity.

Detailed description: Study population will be made up of premature infants recruited at the local Department of Neonatology. The eligibility of infants, i.e. children who meet the criteria for inclusion and exclusion, will be evaluated by the Neonatology team. Recruitment should take place after discharge from Neonatal Intensive Care Unit (NICU) until the age stated by inclusion criteria and will begin with the signing of the participation agreement by the parents. During the recruitment extensive perinatal data will be collected from medical records. Each clinical centre will maintain these data in an internal database storing. Every child will be evaluated on the basis of a standard neurological examination supplemented by movement analysis on video recording using Prechtl's Method Qualitative Assessment of General Movements.

The sample will be randomized in two groups in order to compare the effectiveness of the CareToy intervention program vs standard care on motor, cognitive and visual development. We designed the study as randomized clinical trial. The sample size was calculated on the basis of the primary outcome measure (Infant Motor Profile \[IMP\], see Outcome measures).

Before the starting of the RCT we have planned a short pilot phase where few infants in order to assess the feasibility of the CareToy training and to tune and set-up the CareToy system and the rehabilitation packages. These cases will follow the same steps planned for the RCT.

Eligibility criteria: Inclusion Criteria:

* gestational age ≥ 28+0 weeks and 32+6 weeks
* corrected age at baseline: between 3 and 9 months;
* achievement of predefined cut off scores in gross motor ability derived from Ages \& Stages Questionnaire® Third Edition (ASQ-3), in relation to corrected age (Bricker and Squires, 1999)

In detail:

* 4 months form (from 3 months to 4 months 30 days) score ≥ 10;
* 6 months form (from 5 months to 6 months 30 days) score ≥ 5 - \< 50;
* 8 months form (from 7 months to 8 months 30 days) ≥ 10 - \<30

Exclusion Criteria:

* infants with gestational age \< 28 weeks or ≥ 33 weeks
* infants small for gestational age (i.e. weight below the 10th, ref)
* presence of brain damage (i.e. brain malformation, intra-ventricular haemorrhage \[IVH\] \>1 ; any degree of periventricular leukomalacia (ref)
* known epilepsy or other form of seizure
* severe sensory deficits (blindness, deafness)
* other severe non neurological malformations
* participation in other experimental studies having rehabilitation aims

Primary outcomes:
measure: Changes on Infant Motor Profile (IMP)
timeFrame: T0(baseline, 1week before beginning of Study period);T1 (within 1 week after the end of the first training/control period; before the cross-over); T2 (within 1 week after the end of the second training/control 2nd period, after cross-over), T3: 18 months
Secondary outcomes:
measure: Changes on Alberta Infant Motor Scale (AIMS)
timeFrame: T0 (baseline,1wk before beginning of Study period);T1(within 1 wk after end of 1st training/control period; before cross-over);T2 (within 1wk after end of 2nd training/control 2nd period, after cross-over) T3 (18 mths of corrected age)
measure: CareToy for Clinics (CareToy C)
timeFrame: T0 (baseline, 1week before beginning of Study period);T1 (within 1 week after the end of the first training/control period; before the cross-over); T2 (within 1 week after the end of the second training/control 2nd period, after cross-over)
measure: Changes on Teller Acuity Cards
timeFrame: T0 (baseline,1wk before beginning of Study period);T1(within 1 wk after end of 1st training/control period; before cross-over);T2 (within 1wk after end of 2nd training/control 2nd period, after cross-over) T3 (18 mths of corrected age)
measure: Changes on Bayley III - Cognitive subscale
timeFrame: T0 (baseline, 1week before beginning of Study period);T3: 18 months of Corrected Age (CA)
Other outcomes:
measure: Ages & Stages Questionnaire (ASQ)
timeFrame: T0 (baseline,1wk before beginning of Study period);T1(within 1 wk after end of 1st training/control period; before cross-over);T2 (within 1wk after end of 2nd training/control 2nd period, after cross-over); T3 (18 mths of corrected age)
measure: Social - Emotional Scale of BSID-III
timeFrame: T0 (baseline,1wk before beginning of Study period);T1(within 1 wk after end of 1st training/control period; before cross-over);T2 (within 1wk after end of 2nd training/control 2nd period, after cross-over); T3 (18 mths of corrected age)
measure: Parenting Stress Index (PSI)
timeFrame: T0 (baseline,1wk before beginning of Study period);T1(within 1 wk after end of 1st training/control period; before cross-over);T2 (within 1wk after end of 2nd training/control 2nd period, after cross-over) T3 (18 mths of corrected age)
Locations:
city: Holmegaardsvej 28
country: Denmark
facility: Helene Elsass Center
state: Charlottenlund
city: Calambrone
country: Italy
facility: IRCCS Stella Maris Foundation
state: Pisa
Study officials:
References:
citation: Rizzi R, Menici V, Cioni ML, Cecchi A, Barzacchi V, Beani E, Giampietri M, Cioni G, Sgandurra G; Clinical CareToy-R Consortium. Concurrent and predictive validity of the infant motor profile in infants at risk of neurodevelopmental disorders. BMC Pediatr. 2021 Feb 6;21(1):68. doi: 10.1186/s12887-021-02522-5.
citation: Sgandurra G, Beani E, Inguaggiato E, Lorentzen J, Nielsen JB, Cioni G. Effects on Parental Stress of Early Home-Based CareToy Intervention in Low-Risk Preterm Infants. Neural Plast. 2019 Jan 22;2019:7517351. doi: 10.1155/2019/7517351. eCollection 2019.
citation: Sgandurra G, Lorentzen J, Inguaggiato E, Bartalena L, Beani E, Cecchi F, Dario P, Giampietri M, Greisen G, Herskind A, Nielsen JB, Rossi G, Cioni G; CareToy Consortium. A randomized clinical trial in preterm infants on the effects of a home-based early intervention with the 'CareToy System'. PLoS One. 2017 Mar 22;12(3):e0173521. doi: 10.1371/journal.pone.0173521. eCollection 2017.
citation: Sgandurra G, Bartalena L, Cioni G, Greisen G, Herskind A, Inguaggiato E, Lorentzen J, Nielsen JB, Sicola E; CareToy Consortium. Home-based, early intervention with mechatronic toys for preterm infants at risk of neurodevelopmental disorders (CARETOY): a RCT protocol. BMC Pediatr. 2014 Oct 15;14:268. doi: 10.1186/1471-2431-14-268.