Association of Ocular Surface Immune Cells With Dry Eye Signs and Symptoms in the Dry Eye Assessment and Management (DREAM) Study.

Purpose: Dry eye disease (DED) is a multifactorial, heterogeneous disease of the ocular surface with one etiology being ocular surface inflammation. Studies using animal models demonstrate the role of ocular surface immune cells in the inflammatory pathway leading to DED, but few have evaluated humans. This study described the white blood cell population from the ocular surface of patients with DED and assessed its association with DED signs and symptoms in participants of the Dry Eye Assessment and Management (DREAM) study.

Assessing the Quality, Reliability, and Readability of Online Information on Dry Eye Disease.

Purpose: The purpose of this study was to assess the quality, reliability, readability, and technical quality of web sites relating to dry eye disease.

Methods: A cross-sectional study was conducted that evaluated the first 75 web sites on a Google Search by using the keyword "dry eyes." Each web site was evaluated by 2 independent reviewers using the DISCERN, HONcode, and JAMA criteria to assess quality and reliability.

Correlation of Measures From the OCULUS Keratograph and Clinical Assessments of Dry Eye Disease in the Dry Eye Assessment and Management Study.

Purpose: The purpose of this study was to compare objective, noninvasive assessments of tear function using the OCULUS Keratograph with the corresponding clinical assessments [tear break-up time (TBUT), Schirmer test, and bulbar erythema] among patients with moderate-to-severe dry eye disease.

Methods: Participants in the Dry Eye Assessment and Management study at centers having an OCULUS Keratograph were assessed using standardized procedures. Associations between the assessments from the Keratograph [noninvasive keratograph break-up time (NIKBUT), tear meniscus height (TMH), and bulbar redness (BR)] and clinical examination (TBUT, Schirmer test, and bulbar erythema) and between these test results and Ocular Surface Disease Index (OSDI) scores were summarized with Spearman correlation coefficients (r s ); 95% confidence intervals (95% CI) accounted for intereye correlation.

Ocular Discomfort and Quality of Life Among Patients in the Dry Eye Assessment and Management Study.

Purpose: To assess the association of severity of ocular discomfort with measures of quality of life among patients with moderate to severe dry eye disease (DED).

Methods: This is a prospective, observational, cohort study within a randomized clinical trial. Patients (N = 535) in the Dry Eye Assessment and Management study with moderate to severe DED completed the Ocular Surface Disease Index on DED symptoms, the SF-36 on quality of life, and the Brief Ocular Discomfort Inventory questionnaire and had a comprehensive ophthalmic assessment by a study-certified clinician.

Associations Between Systemic Omega-3 Fatty Acid Levels With Moderate-to-Severe Dry Eye Disease Signs and Symptoms at Baseline in the Dry Eye Assessment and Management Study.

Purpose: Omega-3 (n-3) fatty acid supplementation is used to treat systemic inflammatory diseases, but the role of n-3 in the pathophysiology and therapy of dry eye disease (DED) is not definitive. We evaluated the relationship of systemic n-3 levels with signs and symptoms at baseline in the Dry Eye Assessment and Management (DREAM) Study.

Methods: Blood samples from participants at baseline were analyzed for n-3 and n-6, measured as relative percentage by weight among all fatty acids in erythrocytes.

Prevalence of Novel Candidate Sjogren Syndrome Autoantibodies in the Dry Eye Assessment and Management (DREAM) Study.

Purpose: To evaluate the prevalence of novel candidate Sjogren syndrome (SS) autoantibodies [salivary protein-1 (SP-1), parotid secretory protein, carbonic anhydrase 6] in the DRy Eye Assessment and Management (DREAM) cohort, a study evaluating the effectiveness of omega-3 fatty acid supplements for the treatment of dry eye.

Methods: Participants underwent ocular surface examinations and serological testing for traditional and novel SS autoantibodies. Dry eye assessment and management participants were categorized into the following 3 groups: 1) no history of SS or other autoimmune diseases and negative traditional SS autoantibodies (n = 352); 2) no history of SS but a history of other autoimmune diseases (n = 66); and 3) those who met the 2012 American College of Rheumatology SS classification criteria (n = 52).

Dry Eye Assessment and Management (DREAM©) Study: Study design and baseline characteristics.

Purpose: Describe trial design and baseline characteristics of participants in the DRy Eye Assessment and Management (DREAM©) Study.

Design: Prospective, multi-center, randomized, double-masked "real-world" clinical trial assessing efficacy and safety of oral omega-3 (ω3) supplementation for the treatment of dry eye disease (DED).

Methods: RESULTS: Mean age of participants was 58.

Herpetic eye disease study: lessons learned.

Purpose Of Review: Ophthalmic herpes simplex virus (HSV) of the anterior segment is responsible for a range of corneal complications such as scarring, thinning, neovascularization, and severe loss of vision. This review provides current guidelines for treating anterior segment disease related to HSV.

Recent Findings: We first review findings from the Herpetic Eye Disease Study (HEDS) clinical trials, and then review new topical and antiviral therapies developed since the HEDS studies.

Sjogren's syndrome from the perspective of ophthalmology.

Sjogren's syndrome (SS) is an autoimmune disease affecting the lacrimal glands resulting in dry eye disease (DED). Ophthalmologists may be the first line of detection of Sjogren's syndrome given the frequency of DED in SS and that dry eye is often the presenting symptom. Numerous symptom questionnaires and tests have been developed to help diagnose DED, but as of yet, there is no "gold standard.

The Growing Need for Validated Biomarkers and Endpoints for Dry Eye Clinical Research.

Purpose: Biomarkers with minimally invasive and reproducible objective metrics provide the key to future paradigm shifts in understanding of the underlying causes of dry eye disease (DED) and approaches to treatment of DED. We review biomarkers and their validity in providing objective metrics for DED clinical research and patient care.

Methods: The English-language literature in PubMed primarily over the last decade was surveyed for studies related to identification of biomarkers of DED: (1) inflammation, (2) point-of-care, (3) ocular imaging, and (4) genetics.