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Research

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RETeval

Sensor Strips

RETevet

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  • Central Retinal Vein Occlusion
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Novel mutation in CNNM4 gene in a Chinese family with Jalili syndrome and literature review

December 18, 2025
Lu, Jing, Si-Ying Liang, Zhi Li, Run Gan, Xiao-Rong Cheng, und Qing-Shan Chen. „Novel mutation in CNNM4 gene in a Chinese family with Jalili syndrome and literature review“. International Journal of Ophthalmology 18, Nr. 12 (2025): 2354–65. Published online December 18, 2025.

The reproducibility of handheld ERGs recorded with skin electrode and natural pupils

November 25, 2025
Sommer, Chiara, Ferhat Turgut, Amr Saad, u. a. „The Reproducibility of Handheld ERGs Recorded with Skin Electrode and Natural Pupils“. Documenta Ophthalmologica, Online-Vorab-Publikation, 25. November 2025.

Dynamic changes in ocular and retinal function across acute hypobaric hypoxia

November 20, 2025
Yu, Xinli, Jiaxi Li, Yuchen Wang, Jun Zhou, Xuemin Li, und Li Ding. „Dynamic Changes in Ocular and Retinal Function across Acute Hypobaric Hypoxia“. Life Sciences in Space Research, Online-Vorab-Publikation, 20. November 2025.

Assessment of Retinal Function Using Full-Field Electroretinography in Patients Undergoing Vitrectomy for a Macular Hole

November 20, 2025
Górska, Aleksandra, Sebastian Sirek, und Dorota Pojda-Wilczek. „Assessment of Retinal Function Using Full-Field Electroretinography in Patients Undergoing Vitrectomy for a Macular Hole“. Cureus, Online-Vorab-Publikation, 20. November 2025.

Use of the RETeval™ Handheld Electroretinogram Device for Assessing the Risk of Diabetic Retinopathy in Patients With Type 1 Diabetes: A Case Report

November 19, 2025
Sirek, Sebastian, Barbara Trepka-Sirek, Sebastian Seget, Aleksandra Górska, Przemysława Jarosz-Chobot, und Dorota Pojda-Wilczek. „Use of the RETevalTM Handheld Electroretinogram Device for Assessing the Risk of Diabetic Retinopathy in Patients With Type 1 Diabetes: A Case Report“. Cureus, Online-Vorab-Publikation, 19. November 2025.

A rapid pupillometry protocol for clinical use: effect of age and test-retest repeatability

November 15, 2025
Park, Jason C., und J. Jason McAnany. „A Rapid Pupillometry Protocol for Clinical Use: Effect of Age and Test–Retest Repeatability“. Documenta Ophthalmologica, Online-Vorab-Publikation, 15. November 2025.

The DR score in RETeval™ electroretinogram system facilitates expeditious and uncomplicated early detection and assessment of diabetic polyneuropathy in clinical practice

November 13, 2025
Sugiura-Roth, Yukako, Tatsuhito Himeno, Emi Asano-Hayami, u. a. „The DR Score in RETevalTM Electroretinogram System Facilitates Expeditious and Uncomplicated Early Detection and Assessment of Diabetic Polyneuropathy in Clinical Practice“. PLOS ONE 20, Nr. 11 (2025): e0336117. Published online November 13, 2025.

Role of additional topotecan injections (plus two) in reducing recurrence rate in retinoblastoma of group D and group E patients: a retrospective study

November 2, 2025
Lin, Xintong, Zhuqing Zheng, Haifeng Chen, u. a. „Role of Additional Topotecan Injections (plus Two) in Reducing Recurrence Rate in Retinoblastoma of Group D and Group E Patients: A Retrospective Study“. BMJ Open Ophthalmology 10, Nr. 1 (2025). Published online November 2, 2025.

Applicability of Electroretinography Measurements in Congenital PAX6-Related Aniridia

November 1, 2025
Zobor, Ditta, Krisztina Knézy, Barbara Besztercei, u. a. „Applicability of Electroretinography Measurements in Congenital PAX6 -Related Aniridia“. Investigative Ophthalmology & Visual Science 66, Nr. 14 (2025): 36. c. Published online November 2025.

Effects of nicotinamide supplementation in normal-tension glaucoma: a crossover placebo-controlled randomised clinical trial

October 12, 2025
Ha, Ahnul, Young Kook Kim, Chang Kyu Lee, u. a. „Effects of Nicotinamide Supplementation in Normal-Tension Glaucoma: A Crossover Placebo-Controlled Randomised Clinical Trial“. Glaucoma. British Journal of Ophthalmology, Online-Vorab-Publikation, BMJ Publishing Group Ltd, 30. Oktober 2025.

Electroretinographic Response Following Inadvertent Intravitreal Injection of Lidocaine 2%

October 2, 2025
Ueberroth, Jordan A., Patrick R. Oellers, und Dean Eliott. „Electroretinographic Response Following Inadvertent Intravitreal Injection of Lidocaine 2%“. Journal of VitreoRetinal Diseases 9, Nr. 6 (2025): 900–903. Published online October 2, 2025.

Native components analysis of the spectral electroretinogram

October 1, 2025
Tyler CW, Liang M, Zhou Z, Likova LT. Native components analysis of the spectral electroretinogram. Vision Res. Published online October 2025.

Acquired bipolar cell disorder presenting with photophobia

September 30, 2025
Igawa, Yuro, Miho Hashimoto, Arisa Yoshida, u. a. „Acquired Bipolar Cell Disorder Presenting with Photophobia“. BMC Ophthalmology 25, Nr. 1 (2025): 525. Published online September 30, 2025.

An in-depth characterization of development-related electroretinographical and morphological changes in Landrace pigs

September 25, 2025
Skrzypczyk L, Ackermann BC, Augustin VA, et al. An in-depth characterization of development-related electroretinographical and morphological changes in Landrace pigs. Doc Ophthalmol. Published online September 25, 2025.

Retinal multimodal-imaging and functional tests in a mitochondrial disease with focal and segmental glomerulosclerosis

September 19, 2025
Liu, Xiao-Hong, Xi Shen, und Yi-Sheng Zhong. „Retinal multimodal-imaging and functional tests in a mitochondrial disease with focal and segmental glomerulosclerosis“. International Journal of Ophthalmology 18, Nr. 9 (2025): 1770–76. Published online September 19, 2025.

Novel biallelic CDK9 variants are associated with retinal dystrophy without CHARGE-like malformation syndrome

September 16, 2025
Nishina, Sachiko, Kaoruko Torii, Shizuka Ishitani, u. a. „Novel Biallelic CDK9 Variants Are Associated with Retinal Dystrophy without CHARGE-like Malformation Syndrome“. Journal of Human Genetics, Nature Publishing Group, 16. September 2025, 1–7. Published online September 16, 2025.

Clinical deep phenotyping of treatment response in schizophrenia (CDP-STAR): design and methodology of a prospective multimodal observational study

September 8, 2025
Yakimov V, Neuwinger L, Weber MM, et al. Clinical deep phenotyping of treatment response in schizophrenia (CDP-STAR): design and methodology of a prospective multimodal observational study. Eur Arch Psychiatry Clin Neurosci. Published online September 8, 2025.

Bilateral multiple retinal pigment epithelial detachments

September 5, 2025
Yoshida A, Shibuya M, Shimada Y, Igawa Y, Tachibana M, Shinoda K. Bilateral multiple retinal pigment epithelial detachments. Doc Ophthalmol. Published online September 5, 2025.

CERKL related autosomal recessive retinitis pigmentosa - A report on four affected members from a single family

September 1, 2025
Telukunta P, Parameswarappa DC, Padhy SK, Balasubramanian J, Jalali S. CERKL related autosomal recessive retinitis pigmentosa – A report on four affected members from a single family. Indian Journal of Ophthalmology – Case Reports. Published online September 2025.

Sustained Benefit of Short-Term Levodopa Treatment on Inner Retinal Function in Patients With Diabetes

September 1, 2025
Moore F, Phillips S, Rubenstein D, et al. Sustained Benefit of Short-Term Levodopa Treatment on Inner Retinal Function in Patients With Diabetes. Trans Vis Sci Tech. Published online September 2025.

Visual field defects in the course of bipolar affective disorder in a teenager

August 10, 2025
Ziemba, Aleksandra, Anna Hitnarowicz, Aneta Jerzak, Agnieszka Tronina, und Erita Filipek. „Visual Field Defects in the Course of Bipolar Affective Disorder in a Teenager“. Annales Academiae Medicae Silesiensis 79 (Oktober 2025): 355–60. Published online August 10, 2025.

Global motion coherent deficits in individuals with autism spectrum disorder and their family members are associated with retinal function

August 2, 2025
Lee IO, Fritsch DM, Kerz M, et al. Global motion coherent deficits in individuals with autism spectrum disorder and their family members are associated with retinal function. Sci Rep. Published online August 2, 2025.

Case of autosomal dominant optic atrophy with relatively good visual function

August 1, 2025
Tachibana M, Hayashi T, Igawa Y, et al. Case of autosomal dominant optic atrophy with relatively good visual function. BMC Ophthalmology. Published online August 2025.

Infrared Photography: A Novel Diagnostic Approach for Ocular Surface Abnormalities Due to Vitamin A Deficiency

July 30, 2025
Fukuoka H, Sotozono C. Infrared Photography: A Novel Diagnostic Approach for Ocular Surface Abnormalities Due to Vitamin A Deficiency. Diagnostics. Published online July 30, 2025.

Electroretinographic Findings in Fragile X, Premutation, and Controls: A Study of Biomarker Correlations

July 16, 2025
Hasan H, Biag HMB, Santos ER, et al. Electroretinographic Findings in Fragile X, Premutation, and Controls: A Study of Biomarker Correlations. International Journal of Molecular Sciences. Published online July, 16, 2025.

Electroretinogram as an Early Diagnostic Biomarker for Acute Retinal Necrosis: A Multicenter Comparative Study

July 13, 2025
Fukuyama S, Maruyama K, Yoshida M, et al. Electroretinogram as an Early Diagnostic Biomarker for Acute Retinal Necrosis: A Multicenter Comparative Study. Ocular Immunology and Inflammation. Published online July 13, 2025.

Light-adapted electroretinograms of eyes with cataract recorded using the HE-2000 system before and after mydriasis

July 9, 2025
Chiku Y, Hirano T, Ito S, Akahane K, Murata T. Light-adapted electroretinograms of eyes with cataract recorded using the HE-2000 system before and after mydriasis. Sci Rep. Published online July 9, 2025.

Light-adapted electroretinograms of eyes with cataract recorded using the HE-2000 system before and after mydriasis

July 9, 2025
Chiku, Yoshiaki, Takao Hirano, Shun Ito, Keita Akahane, und Toshinori Murata. „Light-Adapted Electroretinograms of Eyes with Cataract Recorded Using the HE-2000 System before and after Mydriasis“. Scientific Reports 15, Nr. 1 (2025): 24695. Published online July 9, 2025.

A Surgical Approach for Optic Nerve Crush in a Rabbit Model

July 8, 2025
Jang K, Ross AKM, Jovel P, Heng K, Goldberg JL, Chiang B. A Surgical Approach for Optic Nerve Crush in a Rabbit Model. Journal of Visualized Experiments (JoVE). Published online July 8, 2025.

High-dose intravitreal topotecan (100 mcg/0.1cc) as monotherapy for recurrent/refractory intraocular retinoblastoma in seven eyes

July 3, 2025
Vempuluru VS, Raval V, Kaliki S. High-dose intravitreal topotecan (100 mcg/0.1cc) as monotherapy for recurrent/refractory intraocular retinoblastoma in seven eyes. Retina. Published online July 3, 2025.
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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