ArticleActa ophthalmologica2022
Artificial vision: the effectiveness of the OrCam in patients with advanced inherited retinal dystrophies.
Article in Acta ophthalmologica, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed.
- SENSEYE: a resource-aware visionary framework for assisting individuals with visual disabilities.Scientific reports · 2026Article
- Stargardt's Connected Research Network Inaugural Meeting: Landscape Review and Horizon Scanning of Stargardt Disease.Translational vision science & technology · 2025Review
- Performance on Activities of Daily Living and User Experience When Using Artificial Intelligence by Individuals With Vision Impairment.Translational vision science & technology · 2025Article
- Smart Devices in Optometry: Current and Future Perspectives to Clinical Optometry.Clinical optometry · 2024Review
- Retinitis Pigmentosa: Current Clinical Management and Emerging Therapies.International journal of molecular sciences · 2023Review
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo investigate the impact of the OrCam MyEye 2.0 (OrCam) on the quality of life and rehabilitation needs in patients with advanced retinitis pigmentosa (RP) or cone-rod dystrophies (CRD). The OrCam is a wearable low-vision aid that converts visual information to auditive feedback (e.g. text-to-speech, barcode and facial recognition).
methodsPatients with a clinical diagnosis of RP (n = 9, 45%) or CRD (n = 11; 55%), and a best-corrected visual acuity of ≤20/400 Snellen were invited to participate in this study. Questionnaires were administered at baseline and after 5.2 (standard deviation ± 1.5) weeks, which included the Dutch version of the National Eye Institute Visual Functioning Questionnaire (NEI-VFQ), the Participation and Activity Inventory (PAI) and the OrCam Function Questionnaire (OFQ).
resultsFollowing OrCam testing, significant improvements were observed in the 'near activities' subscale of the NEI-VFQ (p < 0.001); the 'visual functioning' subscale of the re-engineered NEI-VFQ (p = 0.001); the 'reading' rehabilitation goal of the PAI (p = 0.005) and the overall score of the OFQ (p < 0.001). The observed changes in questionnaire scores did not differ between phenotypes. Advantages and limitations of the OrCam were reported by patients. Three patients (15%) continued rehabilitation with the OrCam after completion of this study.
conclusionsThe OrCam mainly improves reading domains in patients with advanced stages of RP or CRD. Further improvements in the OrCam are needed to address current limitations, which may enhance its utility for patients with RP or CRD.
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Registered trials
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