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Articles

Article

Handheld RETeval device outshines other metrics for predicting DR complications

Healio
Outubro 2025
Could a single number help predict vision-threatening diabetic retinopathy? New research from Ophthalmology Science finds the RETeval DR Score outperformed other metrics in predicting progression to vision-threatening complications.
Leia agora
Article

AAOpt 2025: Diabetes case studies with an eye to the future with Dr Paul Chous

Optometry Times
Outubro 2025
How can optometrists leverage new technologies to improve early detection, monitoring, and management of diabetic eye conditions? This question and more concerning the care for patients with diabetes were tackled by Paul Chous and Julie Rodman.
Leia agora
Article

A Tale of Two Patients: How ERG Uncovered Hidden Diabetic Retinopathy Differences

Eyes on Eyecare
Outubro 2025
When two patients present with similar-looking retinas, does that mean they require the same care? Optometrist Kelly MacDonald would have thought so, if not for the RETeval's DR Score.
Leia agora
Article

Beyond ETDRS DRSS: Additional Tests Improve Early Detection of Diabetic Retinopathy

Physicians Weekly
Setembro 2025
Diabetic retinopathy, the leading cause of blindness globally, is currently detected via the ETDRS diabetic retinopathy severity scale (DRSS). While effective, there are now new ways to screen, including some that may detect signs of diabetic retinopathy earlier than the DRSS.
Leia agora
Article

What to Do When Fields and OCT are Inconclusive: A Case Report

Eyes on Eyecare
Setembro 2025
Glaucoma suspects often present a challenge. When a patient with existing DR was referred for suspected glaucoma, optometrist Mike Cymbor began with visual fields, OCT, and OCT-A. When those tests failed to provide conclusive results, Dr. Cymbor reached for his RETeval handheld ERG.
Leia agora
Article

Study: Functional Testing Outperforms Structural Imaging in Predicting DR Progression

Retinal Physician
Agosto 2025
A prospective trial shows that ERG and pupillometry more accurately forecast progression to vision-threatening diabetic retinopathy.
Leia agora
Article

Study: ERG outperforms structural testing for DR risk assessment

Eyes on Glance
Agosto 2025
New research published in Ophthalmology Science evaluated the use of ERG compared to three forms of structural testing in identifying diabetic retinopathy patients at the highest risk for developing vision-threatening complications.
Leia agora
Press Release

Study Identifies RETeval DR Score as the Strongest Predictor of DR Progression

Julho 2025
This study from Ophthalmology Science found the RETeval DR Score to be the strongest predictor of progression to vision-threatening DR – outperforming OCTA, UWF-FA, and fundus photography.
Leia agora
Article

Beyond BCVA: How to Improve Your Visual Function Evaluation in DR Patients

Review of Optometry
Junho 2025
Dr. Sarah Gleason emphasizes the importance of evaluating functional vision, not just structural changes, in patients with diabetic retinopathy. It explores a wide range of tests, including ERG, highlighting how these tools can detect visual impairment earlier and guide more comprehensive care.
Leia agora
Article

Glaucoma: Diagnostic Device Homeruns

Optometric Management
Junho 2025
Dr. Mike Cymbor shares the diagnostic technologies he considers key tools in glaucoma care. He highlights how devices like ERG and OCTs enhance clinical decision-making, especially in advanced or complex cases.
Leia agora
Article

Case Study: Electroretinography in Diabetic Retinopathy

Optometric Management
Maio 2025
Think your patient’s vision is fine because their HbA1c is controlled? Think again. This patient was sure his GLP-1 fixed everything – until ERG results told a very different story.
Leia agora
Article

Diabetic Re-Entry Retinopathy

Eyes on Eyecare
Abril 2025
In this episode of Ready, Set, Retina, Dr. Paul Chous shares how a patient’s vision worsened after a rapid drop in blood sugar. He highlights the need for careful monitoring when making big changes to diabetes treatment.
Leia agora
Article

The Critical Role of Adding Functional Testing to Structural Imaging in Retinal Disease Management

PIE Magazine
Abril 2025
Managing retinal disease effectively means using a mix of imaging and vision tests. Tools like the RETeval ERG device help doctors get quick, objective results that support better and faster treatment decisions, especially in complex cases.
Leia agora
Article

AAO adds ERG to preferred practice guidelines for DR

Eyes on Glance
Março 2025
The American Academy of Ophthalmology has added electroretinography (ERG) to its Preferred Practice Guidelines for diabetic retinopathy, emphasizing its value in early, objective detection and personalized care.
Leia agora
Press Release

Electroretinography Added to AAO’s Diabetic Retinopathy Preferred Practice Pattern® Guidelines

Março 2025
As a gold standard for clinical decision-making, the recent update of these guidelines recognizes the valuable role of ERG in both diagnosing and managing DR.
Leia agora
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  • Produtos
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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