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Effectiveness of a Visual Telerehabilitation Program on Visual Perception in Children, Adolescents and Young Adults With Hemianopsia Consecutive to a Brain Tumour (REVIIH-BT)

15. september 2026 opdateret af: Institut National de la Santé Et de la Recherche Médicale, France
Evaluate the efficiency of audiovisual stimulation in virtual reality for improving the visual perception of children, adolescents, and young adults with hemianopia resulting from pediatric brain tumors. These individuals can lose up to 50% of their visual field, significantly impacting their independence, mobility, and daily lives.

Studieoversigt

Status

Ikke rekrutterer endnu

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Anslået)

120

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

Undersøgelse Kontakt Backup

Studiesteder

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Barn
  • Voksen

Tager imod sunde frivillige

Ingen

Beskrivelse

Inclusion Criteria:

  • Male and Female
  • 10 - 40 years old
  • Diagnosed hemianopsia (>12 months)
  • History of diagnosis brain tumour
  • Being stable for the tumour for > 6 months (either on therapy or not)
  • Visual acuity ≤ 0.7 LogMAR
  • Ability to follow the visual and auditory stimuli and training instructions
  • Home WiFi access
  • Ability to attend all on site visits
  • Affiliation to the Social Security or beneficiary of such social protection

Exclusion Criteria:

  • Age< 10 years old of > 40 years old
  • Ocular disease
  • Inability to perform during testing or training
  • 3 consecutive VRISE scores < 25 at inclusion
  • History of vertigo
  • Prior vision rehabilitation interventions
  • Recreational or medicinal consumption of psychoactive drugs
  • Persons under court protection
  • Interpupillary distance < 54mm

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Andet
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Enkelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Andet: Control
Standard of care for the first 8 weeks then visual stimulation for the following 8 weeks
Enhed: Visual Stimulation
Our audiovisual stimulation procedure IVR, called 3D-MOT, was encoded using the the 3D Unity programming platform and deployed in HMDs with built-in head/eye tracking. We implemented the multiple object tracking (MOT) paradigm, developed in the 80's to study visual attention in humans, and added correlated spatial sound.
Andet: standard of care
During this phase, the patients will be at home without a headset and will not be exposed to an audio-visual stimulation task in virtual reality.
Andet: Intervention
Visual stimulation for the first 8 weeks then standard of care for the following 8 weeks
Enhed: Visual Stimulation
Our audiovisual stimulation procedure IVR, called 3D-MOT, was encoded using the the 3D Unity programming platform and deployed in HMDs with built-in head/eye tracking. We implemented the multiple object tracking (MOT) paradigm, developed in the 80's to study visual attention in humans, and added correlated spatial sound.
Andet: standard of care
During this phase, the patients will be at home without a headset and will not be exposed to an audio-visual stimulation task in virtual reality.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Visual field perimetry measured using the Esterman binocular field test
Tidsramme: From enrollment to the end of follow up period at 6 months
Increase at least 3 points in the number of points perceived in the blind field at the Esterman binocular field test after intervention (8 weeks) when compared to baseline and between control and interventional group.
From enrollment to the end of follow up period at 6 months

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Participant-reported a vision impairment specific quality of life questionnaire: Impact of Vision Impairment Questionnaire (IVI).
Tidsramme: From enrollment to the end of follow up period at 6 months

Questionnaire will be provided and compared at baseline and after intervention ( 8 weeks) and between control and interventional group.

A diminution of the mean score above 0.3-0.5 point will be consider as an amelioration of quality of life impacted by vision impairment.
From enrollment to the end of follow up period at 6 months
Reading speed - Minnesota Low Vision Reading (MNREAD) test
Tidsramme: From enrollment to the end of follow up period at 6 months
Reading speed will be assessed and compared at baseline and after intervention (8 weeks) and between control and interventional groups. An increase in reading speed of 8.6 words per minute on the Minnesota Low Vision Reading (MNREAD) test will be considered an improvement in the variable.
From enrollment to the end of follow up period at 6 months

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Institut National de la Santé Et de la Recherche Médicale, France

Samarbejdspartnere

Fight Kids Cancer

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Anslået)

1. december 2026

Primær færdiggørelse (Anslået)

1. december 2026

Studieafslutning (Anslået)

1. december 2026

Datoer for studieregistrering

Først indsendt

25. november 2025

Først indsendt, der opfyldte QC-kriterier

23. april 2026

Først opslået (Faktiske)

30. april 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

16. september 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

15. september 2026

Sidst verificeret

1. september 2026

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • C25-57
  • ID-RCB (Anden identifikator: 2025-A00414-45)

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

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