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Cynthia Matossian,1 John D Stephens,2 Michelle K Rhee,3 Stephen E Smith,4 Parag A Majmudar,5 Subba Rao Gollamudi,6 Ravi H Patel,7 Maria E Rosselson,5 Aditi Bauskar,8 Alyssa Montieth,8 Fabiana Q Silva,8 Srilatha Vantipalli,8 Andrea Gibson,8 Jamie Lynne Metzinger,8 Michael H Goldstein8 1CM Associates, LLC, New Hope, PA, USA; 2Tyson Eye, Fort Myers, FL, USA; 3Icahn School of Medicine at Mount Sinai, New York, NY, USA; 4Eye Associates, Fort Myers, FL, USA; 5Chicago Cornea Consultants, Ltd., Chicago, IL, USA; 6Eye Specialty Group, Memphis, TN, USA; 7Eye Associates of Central Texas, Round Rock, TX, USA; 8Ocular Therapeutix, Inc., Bedford, MA, USACorrespondence: Srilatha Vantipalli, Ocular Therapeutix, Inc, 24 Crosby Drive, Bedford, MA, 01730, USA, Tel +1 413-230-7242, Email SVantipalli@ocutx.comPurpose: To describe the early real-world experience of physicians with an intracanalicular dexamethasone insert (DEX) in patients undergoing cataract surgery and to capture the clinical impact of adopting this therapy.Patients and Methods: 23 United States sites including Ambulatory Surgical Center Setting (ASC) and Outpatient Clinical settings. Respondents were physicians who had early experience with DEX in cataract surgery patients. This was a Phase 4 experiential cross-sectional survey study comprised of 3 sequential online physician surveys. Descriptive statistics summarized the surveys’ responses to determine the early impressions of the respondents.Results: Forty-two physicians completed surveys. On average, physicians reported feeling comfortable administering DEX after placing 3 inserts (mean 2.7; standard deviation 1.9). Most physicians (92%) were satisfied with DEX, and all physicians (100%) reported that DEX improved patient compliance. Most physicians (62.5%) indicated they would highly prefer DEX over traditional steroid eyedrops for the management of post-surgical inflammation and pain.Conclusion: The surveys exploring the early use of DEX suggest that DEX is a clinically effective treatment with a rapid initial learning curve and integrates well into clinical use. Physicians had a very positive early experience with DEX, including comfort with insertion and satisfaction. DEX shows promise as a primary treatment choice of physicians for ocular inflammation and pain following cataract surgery by offering patients a hands-free innovative therapy that delivers a preservative-free steroid to the ocular surface over approximately 30 days.Keywords: intracanalicular dexamethasone insert, phacoemulsification, hands-free therapy, ocular pain, ocular inflammation, sustained-release drug delivery

High myopia is a significant public health issue globally and in the United States (US), where it affects ~4% of the population or 13 million people. This is a potentially blinding condition, but complications can be prevented with early intervention in childhood. Several countries have developed robust data on high myopia, but the United States' data on high myopia remains lacking. Further, underrepresented populations are at particular risk of complications due to reduced access to optometric and ophthalmic care. We performed a systematic scoping review of population-based studies that investigated the prevalence of high myopia across racial and ethnic groups in the US to identify the impact of high myopia on underrepresented communities. Only four studies were identified that met inclusion criteria, which highlights the need to further investigate the topic in the United States. The prevalence of high myopia ranged from a low of 1.8% among Hispanic populations to a high of 11.8% among Chinese populations. Our study demonstrated a paucity of high myopia data in the United States and variable rates of high myopia depending on the time and location of each study. More complete prevalence data will help identify opportunities for community-based interventions to prevent debilitating and blinding complications of high myopia.

Regis Kowalski,1 Roheena Kamyar,1 Michelle Rhee,2 Alex Mammen,1 Deepinder Dhaliwal,1 Eric G Romanowski,1 Vishal Jhanji,1 Andrew W Eller1 1University of Pittsburgh Medical Center (UPMC), The Charles T. Campbell Ophthalmic Microbiology Laboratory, Department of Ophthalmology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA; 2The Eye-Bank for Sight Restoration, New York, NY, USACorrespondence: Regis KowalskiThe Charles T. Campbell Ophthalmic Microbiology Laboratory at the University of Pittsburgh School of Medicine, The Eye and Ear Institute, 203 Lothrop Street, Pittsburgh, Pa, 15213, USATel +1 412-647-7211Email kowalskirp@upmc.eduPurpose: Prophylactic topical antiseptics used to eliminate bacteria on the ocular surface prior to ocular surgery should be both effective and non-irritating. Five percent povidone iodine (PI) is an accepted antiseptic used for prophylaxis. Dilute 2.5% PI and 0.01% hypochlorous acid (HOCl) may be more patient comfortable and equally effective. PI at 5% and 2.5% were compared to HOCl against a battery of bacterial endophthalmitis isolates using corneoscleral tissue as a solid-phase medium to determine antiseptic efficacy.Methods: Bacteria from 20 cases of endophthalmitis were tested for the elimination of growth against topical 5% PI, 2.5% PI, HOCl, and no antiseptic using donor corneoscleral tissue. The tissue was inoculated with 103 colony forming units of bacteria prior to a 3-minute contact time with the antiseptics, placed in liquid growth medium, and monitored for growth at three days. No growth indicated antiseptic treatment success. Differences were analyzed using Chi square (χ 2).Results: For 20 isolates, 5% PI was comparable to 2.5% PI for preventing bacteria growth (p=0.71), and both were more effective than HOCl (p=0.004). Estimated weighted comparison over a 27-year period indicated that for all bacterial groups, except Streptococcus viridans, 5% PI was equally effective to 2.5% PI for preventing bacterial growth (p=1.0). For Streptococcus viridans, 5% PI was more effective than 2.5% PI (p=0.0001). Both concentrations of PI were more effective than HOCl (p=0.00001).Conclusion: Five percent PI appears to be optimal as a prophylaxis prior to ocular surgery.Keywords: povidone iodine, hypochlorous acid, endophthalmitis prophylaxis, intravitreal injection, corneoscleral tissue, antiseptic susceptibility

Purpose: Dry eye disease (DED) is a common disorder that negatively impacts quality of life and vision. Prior studies have shown some benefit of acupuncture for dry eye, but very few have included control group to mitigate placebo effect. This study was designed with a sham acupuncture control group to evaluate true acupuncture treatment effect. Methods: This is a prospective, randomized, double-blinded, sham-acupuncture-controlled trial. Acupuncture treatment for dry eye was performed as per the Niemtzow Protocol. Twenty-four patients received true acupuncture and twenty-five received sham acupuncture. Treatment efficacy was assessed by the Ocular Surface Disease Index (OSDI) Questionnaire, ocular surface staining, tear flow, tear film break-up time (TBUT), and a general questionnaire. Atmospheric data were collected to control for the effect of atmospheric conditions on symptoms of dry eye. Results: OSDI scores in the treatment group improved compared to baseline (1 week, p

Contact lenses, when worn and cared for properly, are a safe and effective form of vision correction used by an estimated 45 million Americans. However, contact lens wearers are at risk for contact lens-related eye infections, especially when wearers do not practice proper contact lens wear and care habits. These infections, affecting the cornea and known as microbial keratitis (Figure), can lead to serious adverse health outcomes. Because contact lenses are regulated by the Food and Drug Administration (FDA) as medical devices, contact lens-related corneal infections should be reported to FDA as an adverse event. To illustrate their serious health implications, six cases of contact lens-related corneal infection, in which sleeping in lenses was reported as the main risk factor, are presented. Consequences of infection reported among the identified cases included the need for frequent administration of antibiotic eye drops, multiple follow-up medical appointments, and permanent eye damage. Health education measures directed toward contact lens wearers should emphasize raising awareness of the risks of sleeping in contact lenses as well as adherence to all recommendations for the wear and care of contact lenses. Additional measures are needed to educate eye care professionals about the need to report contact lens-related corneal infections to MedWatch, the FDA Safety Information and Adverse Event Reporting program (https://www.fda.gov/MedWatch/).

Purpose: Dry eye disease (DED) is a common disorder that negatively impacts quality of life and vision. Prior studies have shown some benefit of acupuncture for dry eye, but very few have included control group to mitigate placebo effect. This study was designed with a sham acupuncture control group to evaluate true acupuncture treatment effect. Methods: This is a prospective, randomized, double-blinded, sham-acupuncture-controlled trial. Acupuncture treatment for dry eye was performed as per the Niemtzow Protocol. Twenty-four patients received true acupuncture and twenty-five received sham acupuncture. Treatment efficacy was assessed by the Ocular Surface Disease Index (OSDI) Questionnaire, ocular surface staining, tear flow, tear film break-up time (TBUT), and a general questionnaire. Atmospheric data were collected to control for the effect of atmospheric conditions on symptoms of dry eye. Results: OSDI scores in the treatment group improved compared to baseline (1 week, p

To review the literature on the efficacy of cyclosporine (CsA) ophthalmic emulsion 0.05% on symptomatic relief in chronic dry eye disease. There is consistent evidence of objective improvements in chronic dry eye disease (Schirmer score, corneal and interpalpebral dye staining, and tear breakup time) with CsA, but variable results with symptomatic improvement, possibly due to patient tolerance of CsA, similar comforting effect with artificial tears and CsA vehicle, and the inherent subjective nature of symptom monitoring and analysis. This review explores the literature on CsA with special attention to symptomatic relief.