Pasquale Aragona

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Dry eye disease (DED) is a distressing ocular condition. Due to its multifactorial nature, clinical and biological signs of DED can be inconsistent and sometimes discordant with symptomatology. Consequently, no gold-standard model for determining DED severity exists. This can impact treatment decisions and complicate evaluation of disease progression,(More)
AIM To study the effect of the treatment of dry eye in Sjögren's syndrome patients with hypotonic or isotonic hyaluronate eye drops. METHODS 40 Sjögren's syndrome patients were divided in two groups and treated as follows: group 1 with hypotonic (150 mOsm/l) 0.4% hyaluronate eye drops; group 2 with isotonic 0.4% hyaluronate eye drops. The eye drops were(More)
PURPOSE To determine the effect of oral omega-6 essential fatty acids on PGE(1) tear content and signs and symptoms of ocular discomfort in patients with Sjögren's syndrome (SS). METHODS This randomized, double-masked, controlled, clinical trial involved 40 patients with primary SS, divided into two groups: group 1: 20 patients (18 women, 2 men; mean age,(More)
PURPOSE To analyze genotype-phenotype correlation in patients originating from Polish population with the transforming growth factor beta induced (TGFBI) corneal dystrophies. METHODS Sixty affected and 31 unaffected individuals from 15 unrelated Polish families were included in the study. The clinical diagnosis was based on the slit-lamp exam, 1310 nm(More)
PURPOSE To investigate the ultrastructure of advanced Salzmann nodular degeneration (SND) and to correlate it to confocal in vivo findings. METHODS The corneal degenerative nodules from four patients with SND were examined with confocal microscopy and then removed and processed for light microscopy (LM) and transmission electron microscopy (TEM). (More)
The mere intraocular pressure (IOP) measurement and the visual field (VF) examination do not allow early primary open-angle glaucoma (POAG) diagnosis. At present, the morphological and morphometric analysis of the optic disk is considered very important for an early diagnosis and follow-up of the disease. The recent introduction of laser systems equipped(More)
PURPOSE To study optic radiations connectivity by means of advanced magnetic resonance imaging (MRI) approaches, noninvasively, in vivo, in healthy human brains. METHODS Sixteen healthy subjects (nine males, age range, 25-40 years) were included in this study. Morphologic and diffusion data were acquired by means of a 3T MRI scanner. Using an advanced(More)
Meibomian gland dysfunction (MGD) is the most frequent cause of dry eye disease (DED). Eyelid inflammation, microbial growth, associated skin disorders as well as potentially severe corneal complications culminate to make MGD a complex multifactorial disorder. It is probable that MGD is a heterogeneous condition arising from any combination of the following(More)
A thick cornea is a constant ocular finding in the mesodermal dysmorphodystrophy (Weill-Marchesani Syndrome). In this study we investigated with confocal microscopy, the corneal structure in vivo in the patient affected by Weill-Marchesani Syndrome (WMS) in an attempt to explain the thickness increment. The corneal study showed in both eyes a highly(More)