Author

Giustino Varrassi

3 papers indexed here

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Review Open access Oct 2026

Opioids as part of responsible pain management: a global crisis of extremes

The global landscape of opioid therapy presents a seemingly paradoxical duality: simultaneous over-use in high-income nations and under-access in low- and middle-income countries (LMICs). Despite decades of clinical experience and regulatory evolution, opioids remain among the most consequential, but controversial, dru...

F. Breve, Giustino Varrassi, Joseph V. Pergolizzi et al. · Advancements in Health Resea... · 0 citations

Open access Sep 2026

Association Between Left Atrial Enlargement and Atrial Fibrillation in Elderly Patients with Left Ventricular Diastolic Dysfunction

Background: Left ventricular diastolic dysfunction (LVDD) is associated with chronically elevated left ventricular filling pressures that promote left atrial (LA) remodeling and increase the risk of atrial fibrillation (AF). Because AF is frequently asymptomatic during its early stages, identifying echocardiographic ma...

A. Al-Alwany, Faris Kadhim, Mohammed Imad Salim et al. · Journal of Clinical Medicine · 0 citations

Review Open access Jul 2026

The Eye as a Window to Neurodegeneration: Oxidative Stress, Optic Nerve Vulnerability, and Retinal Biomarkers—A Scoping Review

This scoping review mapped current evidence on oxidative stress in neurodegeneration, emphasizing cranial nerve involvement, optic nerve vulnerability, retinal ganglion cell degeneration, visual dysfunction, oxidative biomarkers, and emerging therapeutic strategies.

Giustino Varrassi, Y. Van Tran, Giacomo Farì et al. · Antioxidants · 1 citation