Publications by authors named "Courtney Kraus"

Purpose: Compare cup-to-disc ratio (CDR) measured by clinical assessment and optical coherence tomography (OCT) in pediatric eyes being monitored as glaucoma suspects for suspicious optic disc appearance.

Design: Retrospective cross-sectional study.

Methods: An institutional study following 221 eyes from 122 unique pediatric glaucoma suspects being monitored due to increased or asymmetric appearance of CDR.

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Hereditary mucoepithelial dysplasia (HMD) is a rare autosomal dominant dysplastic dyskeratotic epithelial syndrome caused by pathogenic variants in the SREBF1 gene. This syndrome is associated with a variety of ocular conditions, including cataracts, nystagmus, keratitis, meibomian gland dysfunction (MGD), and decreased visual acuity. We report the case of a boy followed from 1 to 7 years of age who had a confirmed HMD-associated variant in the SREBF1 gene.

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: Social media is a widely-used avenue for the public to find health information. In particular, Instagram is a popular social media platform among adults who may have children within the amblyogenic age range, and it may be used to find amblyopia-related information. The purpose of this study is to assess the quality of the amblyopia information on Instagram.

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Introduction: Public health efforts to reduce opioid overdose fatalities include educating people at risk and expanding access to naloxone, a medication that reverses opioid-induced respiratory depression. People receiving long-term opioid therapy (LTOT) are at increased risk for overdose, yet naloxone uptake in this population remains low. The objective of this study was to determine if a targeted, digital health intervention changed patient risk behavior, increased naloxone uptake, and increased knowledge about opioid overdose prevention and naloxone.

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Direct visualization of the eye can be difficult or impossible when there is significant facial burns, trauma, or edema. We present 4 nonresponsive, critically ill children whose pupils could not be directly visualized. Ophthalmic ultrasound revealed pupillary reactivity at presentation and throughout their recovery.

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The association between SARS-CoV-2 humoral immunity and post-acute sequelae of COVID-19 (long COVID) remains uncertain. The objective of this population-based cohort study was to assess the association between SARS-CoV-2 seropositivity and symptoms consistent with long COVID. English and Spanish-speaking members ≥ 18 years old with SARS-CoV-2 serologic testing conducted prior to August 2021 were recruited from Kaiser Permanente Southern California and Kaiser Permanente Colorado.

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Article Synopsis
  • Ectopia lentis is the displacement of the eye's lens and can arise from trauma or certain health conditions; this case involves a healthy four-year-old boy with a unique instance of isolated ectopia lentis.
  • The boy's lens dislocation was documented by his father using a smartphone, revealing significant vision problems and leading to surgical intervention after a sudden onset of eye pain.
  • The case highlights how smartphone photography can aid in diagnosing and managing eye emergencies effectively.
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We evaluated whether doses of bilateral medial rectus recessions greater than Parks's tables yielded superior outcomes for adult-onset divergence insufficiency. Forty-two patients underwent bilateral medial rectus recessions. Dose was analyzed as the average total per muscle (surgery + suture adjustment if performed) and compared with the standard dose tables (based on preoperative distance esodeviation), as difference between dose performed and dose indicated by Parks's tables.

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Purpose: To identify patient characteristics associated with visit attendance, treatment outcomes, and optical coherence tomography (OCT) testing in pediatric glaucoma patients at an urban tertiary care center.

Methods: The records of patients with childhood glaucoma seen from 2015 to 2021 were reviewed. Primary outcomes were the proportion of scheduled visits completed, visual acuity and intraocular pressure (IOP) at most recent follow-up, and rates of OCT testing.

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The purpose of this study was to evaluate the ophthalmologic findings in children with neurofibromatosis type 1 (NF1) and compare these findings in eyes with and without optic pathway gliomas (OPGs). We carried out a retrospective chart review of children with NF1. We recorded demographic characteristics, clinical manifestations of disease, and ophthalmologic findings including visual acuity, intraocular pressure, cup-to-disc ratio, visual field testing, and optical coherence tomography findings.

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Background And Objectives: Caregivers of persons with dementia are frequently spouses. Caregiver hospitalization causes disruption to caregiving. The goal of this research was to understand the preparedness and stress trajectory of peri-caregiver hospitalization.

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Introduction: Micropulse cyclophotocoagulation (MPCPC) has been shown in adults to offer a favorable post-operative safety profile compared to continuous wave transscleral cyclophotocoagulation (CWCPC) in the management of glaucoma. The purpose of this study is to evaluate the long term efficacy, safety, and effectiveness of MPCPC in the management of pediatric glaucoma when compared to CWCPC.

Methods: IRB approved retrospective chart review of patients with pediatric glaucoma that underwent MPCPC and CWCPC at 2 separate institutions.

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Background: Patients, family members, and clinicians express concerns about potential adverse drug withdrawal events (ADWEs) following medication discontinuation or fears of upsetting a stable medical equilibrium as key barriers to deprescribing. Currently, there are limited methods to pragmatically assess the safety of deprescribing and ascertain ADWEs. We report the methods and results of safety monitoring for the OPTIMIZE trial of deprescribing education for patients, family members, and clinicians.

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We performed a retrospective review of patients with refractory pediatric glaucoma who were started on netarsudil at the Wilmer Eye Institute. We found minimally sustained IOP lowering over a 6-month period in 29 eyes of 23 patients. Our results suggest that although netarsudil is an alternative medication in the management of pediatric glaucoma, its efficacy may be limited in refractory pediatric glaucoma patients.

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Treatment of amblyopia typically involves spectacles or penalization of the nonamblyopic eye with occlusive patching or pharmacological penalization. However, these methods can be ineffective or difficult in certain children who may be unable to tolerate or are poorly compliant with such therapies. Untreated high refractive error can result in dense amblyopia, and thus, other treatment methods are necessary in this subset of children.

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Research is increasingly conducted through multi-institutional consortia, and best practices for establishing multi-site research collaborations must be employed to ensure efficient, effective, and productive translational research teams. In this manuscript, we describe how the Population-based Research to Optimize the Screening Process Lung Research Center (PROSPR-Lung) utilized evidence-based Science of Team Science (SciTS) best practices to establish the consortium's infrastructure and processes to promote translational research in lung cancer screening. We provide specific, actionable examples of how we: (1) developed and reinforced a shared mission, vision, and goals; (2) maintained a transparent and representative leadership structure; (3) employed strong research support systems; (4) provided efficient and effective data management; (5) promoted interdisciplinary conversations; and (6) built a culture of trust.

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Significance: This pilot randomized trial, the first to evaluate a specific base-in relieving prism treatment strategy for childhood intermittent exotropia, did not support proceeding to a full-scale clinical trial. Defining and measuring prism adaptation in children with intermittent exotropia are challenging and need further study.

Purpose: This study aimed to determine whether to proceed to a full-scale trial of relieving base-in prism spectacles versus refractive correction alone for children with intermittent exotropia.

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Prcis: In this retrospective review of pediatric glaucoma suspects, 11.5% of eyes progressed to glaucoma over an average of 6.5 years; eyes with ocular hypertension had an 18-fold increased risk of progression compared with eyes with suspicious disc appearance.

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Objective: To evaluate family and maternity leave policies and examine the social and professional impacts on female ophthalmologists.

Participants: Participants were recruited through the Women in Ophthalmology online list-serv to complete a survey evaluating maternity leave policies and their impacts. Survey questions were repeated for each birth event after medical school for up to five birth events.

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Down Syndrome is one of the most common chromosomal conditions in the world, affecting an estimated 1:400-1:500 births. It is a multisystem genetic disorder but has a wide range of ophthalmic findings. These include strabismus, amblyopia, accommodation defects, refractive error, eyelid abnormalities, nasolacrimal duct obstruction, nystagmus, keratoconus, cataracts, retinal abnormalities, optic nerve abnormalities, and glaucoma.

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Background: Polypharmacy is common in older adults with cognitive impairment and multiple chronic conditions, increasing risks of adverse drug events, hospitalization, and death. Deprescribing, the process of reducing or stopping potentially inappropriate medications, may improve outcomes. The OPTIMIZE pragmatic trial examined whether educating and activating patients, family members and clinicians about deprescribing reduces number of chronic medications and potentially inappropriate medications.

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Purpose Children represent approximately one-third of patients with serious ocular injuries. Our study evaluates associations between race and socioeconomic status in presentation and outcomes of pediatric and adolescent traumatic open globe injuries. Methods We conducted a retrospective chart review of traumatic open globe injuries in pediatric and adolescent patients presenting to Johns Hopkins Hospital and University of Maryland Medical Center between 2006 and 2020.

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Background: Individuals with dementia or mild cognitive impairment frequently have multiple chronic conditions (defined as ≥2 chronic medical conditions) and take multiple medications, increasing their risk for adverse outcomes. Deprescribing (reducing or stopping medications for which potential harms outweigh potential benefits) may decrease their risk of adverse outcomes.

Objective: To examine the effectiveness of increasing patient and clinician awareness about the potential to deprescribe unnecessary or risky medications among patients with dementia or mild cognitive impairment.

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