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Related Experiment Video

Updated: Jun 14, 2026

Modeling Cataract Surgery in Mice

Modeling Cataract Surgery in Mice

Published on: December 1, 2023

Is cataract associated with cardiovascular morbidity?

A Y Nemet¹, S Vinker, S Levartovsky

¹Department of Ophthalmology, Meir Hospital, Sapir Medical Center, Kfar-Saba, Israel.

Eye (London, England)

|March 27, 2010

Summary

Cardiovascular disease (CVD) and its risk factors are more common in patients undergoing cataract surgery. This study highlights the increased prevalence of conditions like diabetes and hypertension in this patient group.

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Characterization of Molecular Mechanisms of In vivo UVR Induced Cataract

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Last Updated: Jun 14, 2026

Modeling Cataract Surgery in Mice

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Published on: December 1, 2023

Characterization of Molecular Mechanisms of In vivo UVR Induced Cataract

Characterization of Molecular Mechanisms of In vivo UVR Induced Cataract

Published on: November 28, 2012

Area of Science:

Ophthalmology
Cardiology
Epidemiology

Background:

Cataract surgery is a common procedure, particularly in aging populations.
Cardiovascular diseases (CVDs) and their risk factors represent a significant public health concern.
Understanding the link between CVDs and cataract development is crucial for patient management.

Purpose of the Study:

To determine the prevalence of cardiovascular disease (CVD) and associated risk factors in patients undergoing cataract surgery.
To compare the prevalence of CVDs and risk factors between cataract surgery patients and a matched control group.

Main Methods:

A retrospective case-control study involving 12,984 patients undergoing cataract surgery and 25,968 matched controls (aged >50 years).
Data collected on cardiovascular diseases and risk factors including hypertension, diabetes, hyperlipidemia, smoking, and specific vascular diseases.
Statistical analysis using univariate and multivariate logistic regression to assess associations.

Main Results:

No demographic differences were observed between cataract surgery patients and controls.
Univariate analysis showed significantly higher prevalence of all studied CVD risk factors in cataract patients.
Multivariate analysis confirmed significant associations between cataractogenesis and diabetes, carotid artery disease (CAD), hypertension (HTN), peripheral vascular disease (PVD), smoking, ischemic heart disease (IHD), chronic renal failure (CRF), and hyperlipidemia.

Conclusions:

Cardiovascular diseases and their risk factors are demonstrably more prevalent in individuals undergoing cataract surgery.
The findings suggest a potential link between systemic vascular health and the development of cataracts.
Further research may explore the implications for pre-operative risk assessment and patient care.