Multisensory Rehabilitation of Vision Loss After Cortical Damage
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Kimberly Hawley, RN
- Telefonnummer: 3367164031
- E-mail: Kimberly.Hawley@Advocatehealth.org
Undersøgelse Kontakt Backup
- Navn: Wendy Jenkins, BSNRN, CCRC
- Telefonnummer: 336.716.3842
- E-mail: Wendy.Jenkins@AdvocateHealth.org
Studiesteder
-
-
North Carolina
-
Winston-Salem, North Carolina, Forenede Stater, 27157
- Wake Forest University Health Sciences
-
Kontakt:
- Wendy Jenkins, BSNRN, CCRC
- Telefonnummer: 336-716-3842
- E-mail: Wendy.Jenkins@AdvocateHealth.org
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Patients will be recruited from the local subject population hospitalized/seen by Ophthalmology, Neurosurgery, and Neurology at Atrium Health Wake Forest Baptist
- diagnosis of stable homonymous hemianopia (>4 weeks) with absence of hemineglect
- a lesion encompassing at least primary visual cortex but sparing parietal cortex, to include lesions caused by an ischemic or hemorrhagic stroke or post-surgical changes due to an oncologic or non-oncologic tumor
- normal or correctable auditory and cognitive function
- willingness to participate in the three-month program
- ability to perform visual discriminations in their intact field
- life expectancy ≥12 months
Exclusion Criteria:
- diagnosis of an unstable homonymous hemianopia and/or with hemineglect,
- Abnormal or uncorrectable auditory and cognitive function
- unwillingness to participate in the program
- inability to perform the visual testing in their intact field
- life expectancy < 12 months
- Any other condition that would compromise their ability to complete the study.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: multisensory training
At the completion of this initial intervention (12 research sessions + clinical visits at the time of the first and last session), participants will receive a second kinetic visual field test and a 30-2 visual field test to measure any changes according to the clinical standard. Two additional follow-up procedures are scheduled for participants identified as showing visual recovery after the initial intervention. Three months after completing the initial treatment, participants will have an additional research visit. If testing during this visit reveals that vision has degraded from the initial series, participants will be scheduled for 2-5 additional research visits (with testing and training) to reinstate recovery with re-intervention. |
12 research sessions + clinical visits at the time of the first and last session - In each session, there will be a "training phase" in which subjects will be exposed (and respond) to spatiotemporally congruent pairs of visual-auditory stimuli presented within their blinded field, with occasional probes of unisensory visual stimuli on both sides of space.
There will also be a "testing" phase during which they are presented with visual stimuli in virtual reality (VR) to assess multiple aspects of visual function.
This "visual battery" consists of innocuous stimuli, e.g., flashes of light or moving bars, presented at intensities consistent with those experienced during daily life.
Subjects detect or discriminate the stimuli (e.g., judge whether a stimulus was flashed, or which stimulus is brighter) and report confidence in assessments.
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Change in National Institutes of Health Stroke Scale (NIHSS) score
Tidsramme: Month 6
|
The National Institutes of Health Stroke Scale (NIHSS) is a standardized, 15-item physical and mental examination used by healthcare providers to objectively quantify the severity of an acute stroke.
Scores range from 0 (no neurological deficit) to 42 (severe impairment).
|
Month 6
|
|
Change in Activity Inventory scores
Tidsramme: Month 6
|
A questionnaire that asks how vision affects everyday activities.
It helps show which daily tasks are most important to the participant and how difficult those tasks may be because of vision problems.
Patients rate the importance of a goal and the difficulty of tasks, resulting in an individually tailored dataset.
This adaptive approach provides a comprehensive profile of how visual limitations affect everyday life.
|
Month 6
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Benjamin Rowland, PhD, Wake Forest University Health Sciences
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- IRB00151786
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .