Usefulness of low-cost infrared goggles for the assessment of spontaneous nystagmus

Simple item page
dc.catalogadorvdr
dc.contributor.authorWaissbluth Abarca, Sofía
dc.contributor.authorAracena Carmona, Karina Andrea
dc.contributor.authorGallardo Cares, Macarena Omaira
dc.contributor.authorGarcía-Huidobro N., Francisco
dc.contributor.authorOyarzún Aguirre, Ignacio Javier
dc.contributor.authorMarcotti, Anthony
dc.date.accessioned2025-04-10T15:55:24Z
dc.date.available2025-04-10T15:55:24Z
dc.date.issued2024
dc.description.abstractIntroduction: Due to its precision and simplicity, videonystagmography is the most used technique for evaluating eye movements in patients with vestibular complaints. However, its high cost limits its widespread use. In response, the development of lowcost goggles emerged as an alternative to traditional videonystagmography equipment. Objetives: This study aimed to compare the performance between low-cost goggles and videonystagmography in assessing spontaneous nystagmus. Materials and Methods: We conducted a cross-sectional study at the Department of Otolaryngology at the Red UC Christus. Patients referred for vestibular evaluation were assessed using both videonystagmography and a prototype of low-cost goggles. Two blinded clinicianswith varying levels of expertise reviewed recordings from both tests to identify spontaneous nystagmus. Results: Of 104 participants, 56.7% exhibited spontaneous nystagmus detected by videonystagmography. The low-cost goggles demonstrated a concordance of κ = 0.60 for nystagmus detection and κ = 0.47 for classification when used by the less experienced clinician. The more experienced clinician achieved a concordance of κ = 0.82 for detection and κ = 0.73 for classification.
dc.fechaingreso.objetodigital2025-04-10
dc.format.extent7 páginas
dc.fuente.origenORCID
dc.identifier.doi10.4067/s0718-48162024000100102
dc.identifier.eissn0718-4816
dc.identifier.urihttp://dx.doi.org/10.4067/s0718-48162024000100102
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/103190
dc.information.autorucEscuela de Medicina; Waissbluth Abarca, Sofia; 0000-0002-6884-968X; 252738
dc.information.autorucEscuela de Medicina; Aracena Carmona, Karina Andrea; S/I; 1007490
dc.information.autorucDepartamento de Ciencias de la Salud; Gallardo Cares, Macarena Omaira; S/I; 234727
dc.information.autorucEscuela de Medicina; García-Huidobro N., Francisco; S/I; 1052053
dc.information.autorucEscuela de Medicina; Oyarzún Aguirre, Ignacio Javier; 0000-0002-8437-8814; 163700
dc.information.autorucEscuela de Psicología; Marcotti, Anthony; 0000-0003-1674-6846; 1052872
dc.issue.numero1
dc.language.isoen
dc.nota.accesoContenido completo
dc.pagina.final17
dc.pagina.inicio11
dc.revistaRevista de Otorrinolaringología y Cirugía de Cabeza y Cuello
dc.rightsacceso abierto
dc.rights.licenseCC BY 4.0 Attribution 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/deed.en
dc.subjectNystagmus
dc.subjectVertigo
dc.subjectVestibular
dc.subjectOculomotor
dc.subjectVideonystagmography
dc.subject.ddc610
dc.subject.deweyMedicina y saludes_ES
dc.subject.ods03 Good health and well-being
dc.subject.odspa03 Salud y bienestar
dc.titleUsefulness of low-cost infrared goggles for the assessment of spontaneous nystagmus
dc.title.alternativeUtilidad de gafas infrarrojas de bajo costo para la evaluación del nistagmo espontáneo
dc.typeartículo
dc.volumen84
sipa.codpersvinculados252738
sipa.codpersvinculados1007490
sipa.codpersvinculados234727
sipa.codpersvinculados1052053
sipa.codpersvinculados163700
sipa.codpersvinculados1052872
sipa.trazabilidadORCID;2025-03-03
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
0718-4816-orl-84-01-0011.pdf
Size:
656.42 KB
Format:
Adobe Portable Document Format
Description:
Download
Collections
Artículos de revistas