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Role slzného filmu v refrakci: Kvantitativní hodnocení před a po terapii na přístroji Rexon-Eye


Authors: Veronika Stankovičová 1;  Viktor Ladislav Nováček 1;  Pavel Rozsíval 1,2,3
Authors place of work: Ophthalmology Department, Institute of Aviation Medicine, Prague, Czech Republic 1;  Charles University, Faculty of Medicine in Hradec Králové, Czech Republic 2;  Department of Ophthalmology, Eye Clinic of the University Hospital Hradec Králové, Czech Republic 3
Published in the journal: Čes. a slov. Oftal., 82, 2026, No. 4, p. 190-194
Category: Původní práce
doi: https://doi.org/10.31348/2026/3

Summary

Aim: The aim of this study was to assess the effect of Rexon-Eye therapy, based on quantum molecular resonance (QMR) technology, optical parameters, tear film stability, and patients’ subjective symptoms.

Material and Methods: A total of 30 patients (20 women, mean age 64.9 years; 10 men, mean age 64.6 years) diagnosed with dry eye syndrome were included in the study. Common systemic comorbidities were recorded, most frequently arterial hypertension, hypercholesterolemia, thyroid disorders, type 2 diabetes mellitus, and hyperuricemia. Each patient underwent four treatment sessions (once weekly for 20 minutes) according to the manufacturer’s recommended protocol. Objective parameters –⁠ including objective scatter index (OSI), modulation transfer function cutoff (MTF cutoff), potential visual acuity (PVA), and vision break-up time (VBUT) –⁠ were assessed using the HD Analyzer before therapy and again 1 to 3 months after treatment completion. Subjective symptoms were evaluated using the standardized Ocular Surface Disease Index (OSDI) questionnaire.

Results: No statistically significant changes were observed in OSI, MTF cutoff, or PVA. VBUT remained unchanged. By contrast, OSDI scores improved both statistically and clinically significantly.

Conclusion: QMR therapy with the Rexon-Eye device led to significant improvement in subjective symptoms, while objective optical quality parameters showed no statistically significant changes. QMR therapy appears to be a safe and well-tolerated method that may expand therapeutic options in clinical practice.

Keywords:

Visual acuity – tear film – dry eye syndromes – optical quality – Rexon-eye therapy


Zdroje

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Štítky
Oftalmológia

Článok vyšiel v časopise

Česká a slovenská oftalmologie

Číslo 4

2026 Číslo 4
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