Background: Recent evidence indicates that a systemic state of inflammation may impair fertility, but data about psoriatic males are scarce. Objectives: The aim of this study was to assess gonadal function in psoriatic males implementing our knowledge about fertility in these subjects. Methods: Male psoriatic patients, aged between 18 and 55 years, and a group of healthy subjects matched for age, BMI and geographic origin were enrolled. All subjects underwent a complete physical and andrological examination, standard semen analysis, complete microbiological analysis and ultrasound evaluation of sexual glands. Seminal levels of soluble urokinase-type plasminogen activator receptor (suPAR) and serum levels of testosterone, estradiol (E2), sex hormone-binding globulin (SHBG), luteinizing hormone and follicle-stimulating hormone were also assessed. Results: Fifty patients and 50 controls fulfilled the inclusion criteria and were enrolled in our study. Testosterone and SHBG were found to be significantly decreased in patients with psoriasis compared with the control group. Higher levels of E2 were also reported in psoriatic patients. Total sperm count, sperm motility and percent of spermatozoa with normal morphology were significantly reduced in patients compared to controls. suPAR levels were significantly increased in patients compared to controls and found to be above the reference limits. Ultrasound signs of inflammation of the accessory glands were observed in 35/50 patients with psoriasis and in none of the controls. Conclusion: Our study suggests that untreated psoriasis may impair male fertility. We also found that this might be due to an impact of systemic inflammation on the hormonal profile and on sexual accessory gland inflammation.

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Purpose: we evaluated the evolution of contrast sensitivity reduction in patients affected by ocular hypertension and glaucoma, with low to moderate myopia. We also evaluated the relationship between contrast sensitivity and mean deviation of visual field.Material and methods: 158 patients (316 eyes), aged between 38 and 57 years old, were enrolled and divided into 4 groups: emmetropes, myopes, myopes with ocular hypertension (IOP≥21 ±2 mmHg), myopes with glaucoma. All patients underwent anamnestic and complete eye evaluation, tonometric curves with Goldmann's applanation tonometer, cup/disc ratio evaluation, gonioscopy by Goldmann's three-mirrors lens, automated perimetry (Humphrey 30-2 full-threshold test) and contrast sensitivity evaluation by Pelli-Robson charts. A contrast sensitivity under 1,8 Logarithm of the Minimum Angle of Resolution (LogMAR) was considered abnormal.Results: contrast sensitivity was reduced in the group of myopes with ocular hypertension (1,788 LogMAR) and in the group of myopes with glaucoma (1,743 LogMAR), while it was preserved in the group of myopes (2,069 LogMAR) and in the group of emmetropes (1,990 LogMAR). We also found a strong correlation between contrast sensitivity reduction and mean deviation of visual fields in myopes with glaucoma (coefficient relation = 0.86) and in myopes with ocular hypertension (coefficient relation = 0.78).Conclusions: the contrast sensitivity assessment performed by the Pelli-Robson test should be performed in all patients with middle-grade myopia, ocular hypertension and optic disc suspected for glaucoma, as it may be useful in the early diagnosis of the disease.