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Pediatric

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RETeval
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  • Animal
  • Central Retinal Vein Occlusion
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  • Flicker ERG
  • Inherited Retinal Diseases
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Could a hand-held, visual electrophysiology device theoretically reduce diagnostic waiting times for complex eye conditions in the NHS?

March 28, 2025
Bayer S, Garillo D, Penn M, et al. Could a hand-held, visual electrophysiology device theoretically reduce diagnostic waiting times for complex eye conditions in the NHS? A Discrete Event Simulation (DES) modelling study. Published online March, 28, 2025.

Reference ranges of light-adapted full-field electroretinogram and associated factors in a large cohort of healthy school-aged children and adolescents

March 22, 2025
Chan SS hang, Choi KY, Chan NY yan, Lo VWY, Hung AH yiu, Chan HH lung. Reference ranges of light-adapted full-field electroretinogram and associated factors in a large cohort of healthy school-aged children and adolescents. Published online March 22, 2025.

Coats like vitreoretinopathy in retinitis pigmentosa – Multimodal imaging and management

March 1, 2025
Kapoor R, Parameswarappa DC, Jalali S. Coats like vitreoretinopathy in retinitis pigmentosa – Multimodal imaging and management. Published online March 2025.

The Effect of High-Dose Erythropoietin Perinatally on Retinal Function in School-Aged Children Born Extremely or Very Preterm

October 1, 2024
Sisera L, Hanson JVM, Füglistaler J, et al. The effect of high-dose erythropoietin perinatally on retinal function in school-aged children born extremely or very preterm. Published online October 2024.

Bilateral choroidal ganglioneuroma: a comprehensive analysis of vision decline in a 6-year-old boy

September 18, 2024
Cheng YZ, Sun LM, Yuan ME, Zhang LY, Ke SY, Ding XY. Bilateral choroidal ganglioneuroma: a comprehensive analysis of vision decline in a 6-year-old boy. Published online September 18, 2024.

Electroretinographic changes in the inner and outer retinal layers before and after intravenous chemotherapy for retinoblastoma

August 1, 2024
Kannan K, Jethva D, Parameswarappa DC, Kaliki S, Raval V. Electroretinographic changes in the inner and outer retinal layers before and after intravenous chemotherapy for retinoblastoma. Published online August 2024.

The impact of using reverse polarity text for children with vision impairment assessed using light-adapted flicker electroretinogram

July 1, 2024
Loh L, Prem-Senthil M, Constable PA. The impact of using reverse polarity text for children with vision impairment assessed using light-adapted flicker electroretinogram. Published online July 1, 2024.

Clinician-Driven Reanalysis of Exome Sequencing Data From Patients With Inherited Retinal Diseases

May 31, 2024
Surl D, Won D, Lee ST, et al. Clinician-Driven Reanalysis of Exome Sequencing Data From Patients With Inherited Retinal Diseases. Published online May 31, 2024.

Flicker electroretinogram in preterm infants

May 23, 2024
Taner AF, Hanson JVM, Weber C, Bassler D, McCulloch DL, Gerth-Kahlert C. Eye. Published online May 23, 2024:1-7.

Electroretinogram as a Screening Tool to Assess Vigabatrin-Induced Retinal Toxicity in Children With Infantile Spasms

March 14, 2024
Nagarajan S, Prabu R, Parachuri N, Thulasidas M. J Pediatr Ophthalmol Strabismus. Published online March 14, 2024:1-6. doi:10.3928/01913913-20240215-01

Paediatric norms for photopic electroretinogram testing based on a large cohort of Chinese preschool children

February 21, 2024
Chan SS hang, Choi KY, Chan HH lung. BMJ Open Ophthalmology. 2024;9(1):e001393.

High myopia is common in patients with x-linked retinopathies: Myopic maculopathy analysis

January 10, 2024
Huang L, Lai Y, Sun L, Li S, Ding X. Retina. 2024;44(1):117. doi:10.1097/IAE.0000000000003934

When a large refractive error is found in children, should we immediately order electroretinography?

March 31, 2023
Zabochnicki M, Pojda-Wilczek D. OphthaTherapy. Therapies in Ophthalmology. 2023;10(1):24-33.

Clinical and Genetic Features of Korean Patients with Achromatopsia

February 18, 2023
Choi YJ, Joo K, Lim HT, Kim SS, Han J, Woo SJ. Clinical and Genetic Features of Korean Patients with Achromatopsia. Published online February 18, 2023.

A Japanese boy with Bardet-Biedl syndrome caused by a novel homozygous variant in the ARL6 gene who was initially diagnosed with retinitis punctata albescens: A case report

December 16, 2022
Mizumoto K, Kato K, Fujinami K, et al. Medicine. 2022;101(50):e32161.

Evaluation of Electroretinograms Using RETeval in Preterm Infants without Retinopathy of Prematurity.

November 30, 2022
Jeong KD, Park JY, Park JM, Kim JS, Choi J, Hwang JH. J Retin. 2022;7(2):75-81.

Are we overlooking the neurodegeneration in the early stage of Type 1 Diabetes Mellitus without Visual Impairment or Diabetic Retinopathy?

November 29, 2022
Jia Y, Lin Q, Xiao Y, Zhou X, Zou H, Yang C. Current Eye Research. Published online November 24, 2022:1-17.

Phenotypic Variation of Autosomal Recessive Leber Hereditary Optic Neuropathy (arLHON) in One Family

November 5, 2022
Pojda-Wilczek D, Wójcik J, Kmak B, Krawczyński MR. Diagnostics. 2022;12(11):2701.

The Development of Electroretinographic Oscillatory Potentials in Healthy Young Children.

October 10, 2022
Zhang T, Lu J, Jiang Z, et al. JCM. 2022;11(19):5967.

Flicker Electroretinogram in Newborn Infants

October 6, 2022
Hanson JVM, Weber C, Pfäffli OA, Bassler D, McCulloch DL, Gerth-Kahlert C. Doc Ophthalmol. Published online October 6, 2022.

Retinal Structure and Function in Typical Children and Young Adults.

January 20, 2021
Albuhayzah H. Thesis at University of Toronto. 2021.

Mydriasis-Free Flicker Electroretinograms in 204 Healthy Children Aged 0–18 Years: Reference Data From Two Cohorts

January 11, 2021
Zhang T, Lu J, Jiang Z, et al. Translational Vision Science & Technology November 2021, Vol.10, 7.

Comparison of the handheld RETeval ERG system with a routine ERG system in healthy adults and in paediatric patients.

October 19, 2020
Carter P, Gordon-Reid A, Shawkat F, Self JE. Eye. Published online October 19, 2020.
OK-Flicker-electroretinogram-recorded-with-portable-ERG-device-in-prematurely-born-schoolchildren-with-and-without-ROP

Flicker electroretinogram recorded with portable ERG device in prematurely born schoolchildren with and without ROP

April 1, 2019
The purpose of this study was to compare electroretinographic (ERG) responses of preterm schoolchildren, with and without a history of…
Assessing

Assessing non sedated handheld cone flicker electroretingram as a screening test in pediatric patients: comparison to sedated conventional cone flicker electroretinogram

February 1, 2019
The purpose of this study was to assess the RETeval (LKC Technologies, Gaithersburg, MD) handheld electroretinogram (ERG) device as a…
Hand-held, dilation-free, electroretinography in children under 3 years of age treated with vigabatrin

Hand-held, dilation-free, electroretinography in children under 3 years of age treated with vigabatrin

February 1, 2019
This is the first study to assess the utility of RETeval device in children under 3 years of age undergoing vigabatrin treatment…

Assessing nonsedated handheld cone flicker electroretingram as a screening test in pediatric patients: comparison to sedated conventional cone flicker electroretinogram.

January 6, 2019
Osigian CJ, Grace SF, Cavuoto KM, et al. J AAPOS. 2019;23(1):34.e1-34.e5.
Mydriasis Study RETeval

Evaluation of light- and dark-adapted ERGs using a mydriasis-free, portable system: clinical classifications and normative data

December 1, 2018
The purpose of this study was to determine the intra-visit reliability and diagnostic capability of a handheld, mydriasisfree ERG, RETeval…

Investigating the reliability and clinical utility of minimally-invasive portable electroretinography and optical coherence tomography techniques in children undergoing vigabatrin therapy.

November 1, 2018
Ji X. Thesis at University of Toronto. November 2018.
Portable non sedated electroretinogram

Portable non sedated electroretinogram evaluation of children with nystagmus in the pediatric ophthalmology clinic

September 15, 2017
Author(s): Sara F. Grace, Hilda Capo, Byron Lam, 2016. Publication: Journal of AAPOS Read Report here.

Nonsedated handheld electroretinogram as a screening test of retinal dysfunction in pediatric patients with nystagmus.

September 15, 2017
Grace, S. F. et al. J. AAPOS 21, 384–388 (2017).
case-reports-in-ophthalmology

A Case of Hydranencephaly in Which Ophthalmic Examinations Were Performed

September 16, 2016
Author(s): Eda, S., T. Terai, Y. Nishikawa, M. Tonari, T. Kida, H. Oku, J. Sugasawa, S. Shimakawa, M. Hasegawa, T…

Evaluation of cone function by a handheld non-mydriatic flicker electroretinogram device.

June 30, 2016
Nakamura N, Fujinami K, Mizuno Y, Noda T, Tsunoda K. Clin Ophthalmol. 2016;10:1175-1185. doi:10.2147/OPTH.S104721
journal-of-aapos

Electroretinography and Pupillography in Unilateral Foveal Hypoplasia

June 3, 2016
Author(s): Asakawa, K., and H. Ishikawa. 2016. Publication: Journal of Pediatric Ophthalmology and Strabismus, 53:e26-e28. doi: 10.3928/01913913-20160509-04 Read Report here.
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California Proposition 65 information

Prop-65Warning: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Substance Tables:

The table below lists substances which may be contained within LKC’s RETeval and RETevet products. Substances listed as Type 1 are within permissible levels in one or more of LKC’s products. Substances listed as Type 2 are used in the production of some components used in LKC products and may be present at trace levels, but are typically destroyed during processing. 

RETeval and RETevet Devices

Substance CAS # Type Listed as causing:
Nickel 7440-02-0 1 Cancer
Acrylonitrile 107-13-1 2
Ethylbenzine 100-41-4 2
Crystaline Silica 14808-60-7 1
Lead 7439-92-1 1 Cancer Developmental Toxicity Male Reproductive Toxicity Female Reproductive Toxicity
Methylene Chloride 75-09-2 2 Cancer Female Reproductive Toxicity
Bisphenol A 80-05-7 2
N-Hexane  110-54-3 2 Male Reproductive Toxicity