Age-Related Macular Degeneration and Mortality in the Age-Related Eye Disease Study (AREDS): The Effect of Sex and Time.

Purpose: Age-related macular degeneration (AMD) shares similar risk factors and pathogeneses with cardiovascular diseases (CVDs). Epidemiologic studies over the past 2 decades analyzing the association between AMD and all-cause and CVD-specific mortality have failed to yield conclusive results. The purpose of this analysis is to investigate the sex-specific association between AMD and all-cause and CVD-specific mortality, and to assess whether duration of follow-up alters the strength of association.

Resveratrol based oral nutritional supplement produces long-term beneficial effects on structure and visual function in human patients.

Background: Longevinex® (L/RV) is a low dose hormetic over-the-counter (OTC) oral resveratrol (RV) based matrix of red wine solids, vitamin D3 and inositol hexaphosphate (IP6) with established bioavailability, safety, and short-term efficacy against the earliest signs of human atherosclerosis, murine cardiac reperfusion injury, clinical retinal neovascularization, and stem cell survival. We previously reported our short-term findings for dry and wet age-related macular degeneration (AMD) patients. Today we report long term (two to three year) clinical efficacy.

An adaptable HPLC method for the analysis of frequently used antibiotics in ocular samples.

Four different antibiotics, delivered individually to rabbit eyes via hydrophilic intraocular lenses soaked in the drug solution prior to implantation, were measured in aqueous and vitreous humor samples from the eyes. To meet this analytical need, we developed a sensitive, high performance liquid chromatographic (HPLC) method for measuring the concentrations of moxifloxacin, gatifloxacin, linezolid, and cefuroxime in the ocular tissue. Separations were carried out on a LichroSpher RP-18 column, maintained at room temperature.

Treating uveitis-associated hypotony with pars plana vitrectomy and silicone oil injection.

Purpose: The purpose of this study was to determine the effect on intraocular pressure (IOP) and visual acuity of treating uveitis-related hypotony in patients with vitrectomy and intravitreal silicone oil injection.

Methods: Patients who underwent pars plana vitrectomy and silicone oil injection for uveitis-associated hypotony treatment were identified retrospectively. The primary outcome was maintaining an IOP of > or =5 mmHg.

Mycobacterium haemophilum: a rare cause of endophthalmitis.

Nontuberculous mycobacterial (NTM) infections are becoming an increasingly important complication in ophthalmology, particularly among immunocompromised patients. We report a case of NTM in a 66-year-old male immunosuppressed after cardiac transplantation. Chronic granulomatous iridocyclitis progressed to purulent endophthalmitis despite intraocular and systemic antimicrobial therapy.

Ultrasound biomicroscopic analysis of iris profile changes with accommodation in pigmentary glaucoma and relationship to age.

Purpose: To examine the effect of accommodation on iris profile in pigmentary glaucoma and its relationship to age.

Design: Interventional case series.

Methods: We measured change in iris profile with accommodation in 92 eyes of 92 patients with pigmentary glaucoma.