Validation of a Modified National Eye Institute Grading Scale for Corneal Fluorescein Staining.

Purpose: Validation of the novel Lexitas modified NEI scale for use in assessment of corneal fluorescein staining.

Patients And Methods: A series of 18 illustrations and 14 clinical photographs depicting varying severity levels of corneal fluorescein staining were assessed by 3 independent examiners. Regions of the cornea were graded for staining severity based on 3 different grading scales: the original NEI staining scale (density-based scoring; 0-3 scale), a structured version of the NEI scale (dot-count scoring; 0-3 scale), and the Lexitas modified NEI staining scale (0-4 scale with half-point increments).

Safety of KPI-121 Ophthalmic Suspension 0.25% in Patients With Dry Eye Disease: A Pooled Analysis of 4 Multicenter, Randomized, Vehicle-Controlled Studies.

Purpose: The safety of KPI-121 0.25%, an ophthalmic nanoparticle suspension of loteprednol etabonate, was evaluated in subjects with dry eye disease (DED) in one phase 2 and three phase 3 randomized trials of similar design.

Methods: Adults with DED received KPI-121 0.

Perspective on Systematic Medical Literature Reviews and Meta-Analyses.

Purpose: This study sought to identify factors contributing to the inadequacies of systematic reviews and meta-analyses (SRMAs) published in the ophthalmology literature.

Design: Perspective.

Methods: Review and synthesis of selective literature, with interpretation and perspective.

Human Meibum Cholesteryl and Wax Ester Variability With Age, Sex, and Meibomian Gland Dysfunction.

Purpose: Relationships between tear film lipid (TFL) layer composition, structure, and function could provide insight into the etiology of dry eye. The molar ratio of cholesteryl ester (CE)/wax ester (WE) was measured in meibum from normal donors (Mn) and compared with meibum from donors with meibomian gland dysfunction (MMGD).

Methods: CE/WE was measured using nuclear magnetic resonance spectroscopy.

TFOS DEWS II Clinical Trial Design Report.

The development of novel therapies for Dry Eye Disease (DED) is formidable, and relatively few treatments evaluated have been approved for marketing. In this report, the Subcommittee reviewed challenges in designing and conducting quality trials, with special reference to issues in trials in patients with DED and present the regulatory perspective on DED therapies. The Subcommittee reviewed the literature and while there are some observations about the possible reasons why so many trials have failed, there is no obvious single reason other than the lack of correlation between signs and symptoms in DED.

A randomized, double-masked, parallel-group, comparative study to evaluate the clinical efficacy and safety of 1% azithromycin-0.1% dexamethasone combination compared to 1% azithromycin alone, 0.1% dexamethasone alone, and vehicle in the treatment of subjects with blepharitis.

Purpose: To evaluate the clinical efficacy and safety of a 1% azithromycin-0.1% dexamethasone combination in DuraSite ("combination") compared to 0.1% dexamethasone in DuraSite, 1% azithromycin in DuraSite, and vehicle in the treatment of subjects with blepharitis.

New Treatment Guidelines for Sjögren's Disease.

Sjögren's disease is associated with a high burden of illness, diminished quality of life, and increased health care costs. The Sjögren's Syndrome Foundation developed the first US clinical practice guidelines for management of the oral, ocular, and rheumatologic or systemic manifestations. Guideline recommendations were reviewed by a consensus expert panel using a modified Delphi process.

Clinical guidelines for management of dry eye associated with Sjögren disease.

Purpose: To provide a consensus clinical guideline for management of dry eye disease associated with Sjögren disease by evaluating published treatments and recommending management options.

Design: Consensus panel evaluation of reported treatments for dry eye disease.

Methods: Using the 2007 Report of the International Workshop on Dry Eye (DEWS) as a starting point, a panel of eye care providers and consultants evaluated peer-reviewed publications and developed recommendations for evaluation and management of dry eye disease associated with Sjögren disease.

Rethinking dry eye disease: a perspective on clinical implications.

Publication of the DEWS report in 2007 established the state of the science of dry eye disease (DED). Since that time, new evidence suggests that a rethinking of traditional concepts of dry eye disease is in order. Specifically, new evidence on the epidemiology of the disease, as well as strategies for diagnosis, have changed the understanding of DED, which is a heterogeneous disease associated with considerable variability in presentation.

New testing options for diagnosing and grading dry eye disease.

Purpose: To describe new options for diagnosis and severity grading of dry eye disease.

Design: Perspective on technological advancements to identify tear dysfunction and their value in diagnosing and grading dry eye disease.

Methods: Evidence is presented on new and evolving technologies to measure tear stability, composition, and meniscus height and their role in dry eye diagnosis and therapeutic efficacy grading is assessed.

Efficacy of an artificial tear emulsion in patients with dry eye associated with meibomian gland dysfunction.

Objectives: The aim of the study reported here was to assess the efficacy of an artificial tear emulsion for the treatment of dry eye associated with meibomian gland dysfunction (MGD).

Methods: At five clinics, patients completed a 1-week treatment with their habitual topical therapy and then a 4-week treatment with open-label study medication: Systane® Balance Lubricant Eye Drops (Alcon, Alcon Inc, Fort Worth, TX, USA). Subjective assessments included a preference survey, the Impact of Dry Eye in Everyday Life questionnaire, and the Work Productivity and Activity Impairment questionnaire.