NCT07426289

Brief Summary

Executive functions and metaphonological skills are closely interconnected in supporting language development and learning processes.Investigating this relationship could offer new insights into how executive and metaphonological skills interact, supporting the development of integrated intervention strategies targeting both cognitive and linguistic domains. This study aims to evaluate the effectiveness of a rehabilitation intervention using a virtual reality system (VRRS) in enhancing executive functions and monitoring metaphonological skills in children diagnosed with Attention Deficit Hyperactivity Disorder (ADHD).The aim is to explore whether a semi-immersive digital cognitive training protocol can lead to measurable improvements in executive functions, and whether such improvements are associated with gains in metaphonological skills. Participants will present deficits in executive functions and metaphonological skills and will undergo pre- and post-intervention assessments. These assessments include standardized neuropsychological and speech-language pathology tools designed to detect impairments in attention, inhibition, working memory, phonological awareness, and behavior in home and school settings.

Trial Health

65
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
50

participants targeted

Target at P25-P50 for not_applicable

Timeline
56mo left

Started Mar 2026

Longer than P75 for not_applicable

Status
not yet recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Progress3%
Mar 2026Dec 2030

First Submitted

Initial submission to the registry

February 16, 2026

Completed
7 days until next milestone

First Posted

Study publicly available on registry

February 23, 2026

Completed
1 month until next milestone

Study Start

First participant enrolled

March 31, 2026

Completed
4.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2030

Expected
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

December 31, 2030

Last Updated

February 23, 2026

Status Verified

February 1, 2026

Enrollment Period

4.7 years

First QC Date

February 16, 2026

Last Update Submit

February 16, 2026

Conditions

Outcome Measures

Primary Outcomes (3)

  • Nepsy

    NEPSY-II

    6 weeks

  • tower of london

    6 weeks

  • CMF - Italian Assessment Battery for Metaphonological Skills

    6 weeks

Study Arms (2)

VRRS Intervention

EXPERIMENTAL
Behavioral: vrrs

control group

ACTIVE COMPARATOR
Behavioral: Treatment as usual

Interventions

vrrsBEHAVIORAL

The intervention consists of 12 individual sessions using the Virtual Reality Rehabilitation System (VRRS).Each session lasts 45 minutes and is conducted twice a week over a 6-week period. The protocol is designed to stimulate and enhance executive functions such as working memory, inhibition, planning, and attention shifting in ADHD children. The VRRS platform integrates semi-immersive, interactive cognitive exercises in a virtual environment, increasing engagement and motivation. Tasks are progressively adapted to the participant's level and performance.

VRRS Intervention

Participants will begin the Traditional CBT intervention without the use of virtual reality technology

control group

Eligibility Criteria

Age6 Years - 18 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64)

You may qualify if:

  • Children aged 8 to 12 years
  • Diagnosis of Attention Deficit Hyperactivity Disorder (ADHD)
  • Attending 3rd, 4th, or 5th grade of primary school
  • IQ greater than 70 (based on recent cognitive assessment)
  • Presence of executive function impairment and/or metaphonological difficulties
  • Availability of a baseline neuropsychological assessment (T0) completed within the last 3 months
  • Parental consent obtained

You may not qualify if:

  • Comorbid diagnosis of specific learning disorders (SLD)
  • Neurological, genetic, or psychiatric comorbidities other than ADHD
  • Uncorrected sensory impairments (vision or hearing)
  • Lack of informed consent

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Related Publications (3)

  • Shokrkon A, Nicoladis E. The Directionality of the Relationship Between Executive Functions and Language Skills: A Literature Review. Front Psychol. 2022 Jul 19;13:848696. doi: 10.3389/fpsyg.2022.848696. eCollection 2022.

  • Menezes A, Dias NM, Trevisan BT, Carreiro LR, Seabra AG. Intervention for executive functions in attention deficit and hyperactivity disorder. Arq Neuropsiquiatr. 2015 Mar;73(3):227-36. doi: 10.1590/0004-282X20140225.

  • Corrigan N, Pasarelu CR, Voinescu A. Immersive virtual reality for improving cognitive deficits in children with ADHD: a systematic review and meta-analysis. Virtual Real. 2023 Feb 18:1-20. doi: 10.1007/s10055-023-00768-1. Online ahead of print.

MeSH Terms

Conditions

Attention Deficit Disorder with Hyperactivity

Interventions

Therapeutics

Condition Hierarchy (Ancestors)

Attention Deficit and Disruptive Behavior DisordersNeurodevelopmental DisordersMental Disorders

Study Officials

  • PICCOLO

    IRCCS Centro Neurolesi Bonino Pulejo, Messina, Italy 98100

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Adriana Piccolo, PSY

CONTACT

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

February 16, 2026

First Posted

February 23, 2026

Study Start

March 31, 2026

Primary Completion (Estimated)

December 1, 2030

Study Completion (Estimated)

December 31, 2030

Last Updated

February 23, 2026

Record last verified: 2026-02