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PURPOSE: To assess risk factors for worse visual acuity (VA) outcomes after intraocular lens (IOL) exchange, and the most common postsurgical complications. DESIGN: Retrospective cohort study. PARTICIPANTS: Eyes from patients 18 years of age and older in the IRIS® Registry (Intelligent Research in Sight) that underwent IOL exchange in the United States between 2013 and 2019. METHODS: Vision improvement compared with baseline was determined at 1 year after surgery. A multivariable generalized estimating equation model adjusting for demographic factors and baseline vision was used to identify factors associated with VA worse than 20/40 at 1 year. MAIN OUTCOME MEASURES: Visual outcomes and postoperative complications after lens exchange. RESULTS: A total of 46 063 procedures (n = 41 925 unique patients) were included in the analysis. Overall, VA improved from a mean ± standard deviation (SD) of 0.53 ± 0.58 logarithm of the minimum angle of resolution (logMAR; Snellen equivalent, 20/70) before surgery to a mean ± SD of 0.31 ± 0.40 logMAR (Snellen equivalent, 20/40) at 1 year. Among eyes with VA recorded at both baseline and 1 year after surgery, 60.5% achieved VA of 20/40 or better at 1 year. Vision of worse than 20/40 at 1 year was associated with greater age (odds ratio [OR], 1.16 per 5-year increase; 95% confidence interval [CI], 1.14-1.18) and higher logMAR baseline VA (OR, 1.14 per 0.1-logMAR increase; 95% CI, 1.14-1.15), as well as Black or African American (OR, 1.96; 95% CI, 1.68-2.28), Hispanic (OR, 1.82; 95% CI, 1.59-2.08), and Asian (OR, 1.48; 95% CI, 1.21-1.81) race or ethnicity versus White race, Medicaid (OR, 1.78; 95% CI, 1.40-2.25) versus private insurance, smoking history (OR, 1.22; 95% CI, 1.11-1.35), and concurrent anterior (OR, 1.65; 95% CI, 1.51-1.81) and posterior (OR, 1.53; 95% CI, 1.41-1.66) vitrectomy versus no vitrectomy. Female sex was associated with better VA at 1 year. At 1 year, epiretinal membrane (10.9%), mechanical lens complication (9.4%), and dislocation of the replacement lens (7.1%) were the most common complications. CONCLUSIONS: In this large national cohort, the annual number of IOL exchanges rose steadily over time. Vision improved in 60.2% of patients; worse visual outcomes were associated with greater age, worse baseline vision, Black race, Hispanic ethnicity, Medicaid insurance, smoking, and concurrent vitrectomy. Epiretinal membrane was the most common complication. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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Membrana Epirretiniana , Lentes Intraoculares , Humanos , Feminino , Adolescente , Adulto , Implante de Lente Intraocular/efeitos adversos , Estudos Retrospectivos , Membrana Epirretiniana/etiologia , Acuidade Visual , Sistema de RegistrosRESUMO
PURPOSE: To compare the associations of race/ethnicity and socioeconomic status (SES) with visual impairment (VI) prior to surgical removal of cataracts across two large health systems in the U.S. Mid-Atlantic region. DESIGN: Multi-institutional cross-sectional data study. PARTICIPANTS: Patients aged 65 and older who underwent cataract surgery at Johns Hopkins Hospital (JHH) and Kaiser Permanente (KP) between January 1, 2017 and December 31, 2019. METHODS: Covariates included patient age, sex, smoking status, surgery laterality, Charlson Comorbidity Index (CCI), and ocular comorbidities. Multivariable generalized estimating equation models were used to examine the association of race/ethnicity and area deprivation index (ADI) with visual acuity. MAIN OUTCOME MEASURES: Visual acuity prior to cataract surgery was assessed using Log of Minimum Angle of Resolution (logMAR). Race/ethnicity and ADI were the main exposures of interest. RESULTS: At JHH, 11,509 patients (17,731 eyes) were included, while KP had 7,143 patients (10,542 eyes). After adjusting for covariates, Black (ß, 0.49), Asian (ß, 0.83), and Hispanic patients (ß, 0.95) were more likely to have worse visual acuity secondary to cataracts at JHH (P < 0.001 for all) compared to White patients. Similarly, at KP, Black (ß, 0.56), Asian (ß, 0.70), and Hispanic patients (ß, 0.89) were more likely to have worse visual acuity (P < 0.001 for all) compared to White patients. Compared to those living in the least disadvantaged neighborhoods (Quartile [Q]1 ADI) at JHH, higher ADI quartiles (more deprived) were more likely to have worse visual acuity (ß, 0.27; P = 0.001 for Q2, ß, 0.40; P = 0.001 for Q3, ß, 0.95; P < 0.001 for Q4). There was no significant association found between ADI and VI secondary to cataracts at KP. CONCLUSIONS: Among older adults, non-White race/ethnicity was independently associated with VI secondary to cataracts in two large health systems in the U.S. Mid-Atlantic region, after adjustment for ADI. Area deprivation was also associated with VI but only in the JHH system. Our study suggests that non-White patients and those with lower SES are at greater risk of VI secondary to cataracts possibly due to social, structural and institutional barriers.
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PURPOSE: To determine early endophthalmitis incidence and risk factors after glaucoma surgeries in the Medicare population. DESIGN: Retrospective, longitudinal study. PARTICIPANTS: Medicare Fee-for-Service (FFS) and Medicare Advantage beneficiaries in the United States aged 65 years or older undergoing glaucoma surgery. METHODS: Medicare claims were used to identify all patients who underwent glaucoma, cataract, or combined cataract/glaucoma surgery from 2016 to 2019. Endophthalmitis cases within 42 days of the index surgery were identified using the diagnostic codes. Multivariable logistic regression models were used to evaluate factors associated with postoperative endophthalmitis. MAIN OUTCOME MEASURES: The 42-day postoperative endophthalmitis incidence and risk factors associated with endophthalmitis after glaucoma surgery. RESULTS: There were 466 928 glaucoma surgeries, of which 310 823 (66.6%) were combined with cataract surgery. Cataract surgeries alone (n = 8 460 360) served as a reference group. Microinvasive glaucoma surgeries constituted most glaucoma procedures performed (67.8%), followed by trabeculectomy (14.0%), tube shunt (10.9%), and other procedures (7.3%). There were 572 cases of endophthalmitis identified after all glaucoma surgeries. Endophthalmitis incidence after glaucoma, combined cataract/glaucoma, and cataract surgeries alone was 1.5 (95% confidence interval [CI], 1.3-1.7), 1.1 (95% CI, 1.0-1.2), and 0.8 (95% CI, 0.8-0.8) per 1000 procedures, respectively. The median day of diagnosis of endophthalmitis was later for glaucoma surgeries (16.5 days) compared with combined cataract/glaucoma or cataract surgeries alone (8 and 6 days, respectively). Compared with microinvasive glaucoma surgery (MIGS), tube shunts were the only surgery type to be a significant risk factor for endophthalmitis for both stand-alone (adjusted odds ratio [aOR], 1.8, P = 0.002) and combined surgery (aOR 1.8, P = 0.047). The other risk factor for both stand-alone (aOR 1.1, P = 0.001) and combined (aOR 1.06, P = 0.049) surgeries was the Charlson Comorbidity Index (CCI). Age (aOR 1.03, P = 0.004) and male gender (1.46, P = 0.001) were significant risk factors for combined cataract and glaucoma surgeries. CONCLUSIONS: Compared with cataract surgery, early endophthalmitis incidence was higher for both glaucoma and combined cataract/glaucoma surgeries, with the highest incidence among tube shunts. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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Extração de Catarata , Catarata , Endoftalmite , Glaucoma , Humanos , Idoso , Masculino , Estados Unidos/epidemiologia , Medicare , Estudos Retrospectivos , Incidência , Estudos Longitudinais , Endoftalmite/epidemiologia , Endoftalmite/etiologia , Endoftalmite/diagnóstico , Extração de Catarata/efeitos adversos , Fatores de Risco , Catarata/complicações , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Glaucoma/epidemiologia , Glaucoma/cirurgia , Glaucoma/complicaçõesRESUMO
TOPIC: Sympathetic ophthalmia (SO) is a sight-threatening granulomatous panuveitis caused by a sensitizing event. Primary enucleation or primary evisceration, versus primary repair, as a risk management strategy after open-globe injury (OGI) remains controversial. CLINICAL RELEVANCE: This systematic review was conducted to report the incidence of SO after primary repair compared with that of after primary enucleation or primary evisceration. This enabled the reporting of an estimated number needed to treat. METHODS: Five journal databases were searched. This review was registered with International Prospective Register of Systematic Reviews (identifier, CRD42021262616). Searches were carried out on June 29, 2021, and were updated on December 10, 2022. Prospective or retrospective studies that reported outcomes (including SO or lack of SO) in a patient population who underwent either primary repair and primary enucleation or primary evisceration were included. A systematic review and meta-analysis were carried out in accordance with Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. Random effects modelling was used to estimate pooled SO rates and absolute risk reduction (ARR). RESULTS: Eight studies reporting SO as an outcome were included in total. The included studies contained 7500 patients and 7635 OGIs. In total, 7620 OGIs met the criteria for inclusion in this analysis; SO developed in 21 patients with OGI. When all included studies were pooled, the estimated SO rate was 0.12% (95% confidence interval [CI], 0.00%-0.25%) after OGI. Of 779 patients who underwent primary enucleation or primary evisceration, no SO cases were reported, resulting in a pooled SO estimate of 0.05% (95% CI, 0.00%-0.21%). For primary repair, the pooled estimate of SO rate was 0.15% (95% CI, 0.00%-0.33%). The ARR using a random effects model was -0.0010 (in favour of eye removal; 95% CI, -0.0031 [in favor of eye removal] to 0.0011 [in favor of primary repair]). Grading of Recommendations, Assessment, Development, and Evaluations analysis highlighted a low certainty of evidence because the included studies were observational, and a risk of bias resulted from missing data. DISCUSSION: Based on the available data, no evidence exists that primary enucleation or primary evisceration reduce the risk of secondary SO. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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PURPOSE: To determine the incidence, risk factors, and visual outcomes of cystoid macular edema (CME) after cataract surgery in the United States. DESIGN: Retrospective, longitudinal, case-control study. PARTICIPANTS: Patients aged ≥ 18 years who underwent phacoemulsification cataract surgery. METHODS: The American Academy of Ophthalmology IRIS® Registry (Intelligent Research in Sight) was used to analyze patients who underwent cataract surgery between 2016 and 2019. Patients who received a diagnosis of CME within 90 days after cataract surgery were classified as cases, and the rest were classified as controls. Multivariable logistic regression was used to calculate odds ratios (ORs) and 95% confidence intervals (CIs) for risk factors associated with the development of CME as well as poor visual outcome (defined as a best-recorded visual acuity worse than 20/40 Snellen equivalent at postoperative month 12). MAIN OUTCOME MEASURES: Incidence, demographics, baseline characteristics, and visual outcomes. RESULTS: Of 3.1 million cataract surgeries performed during the study period, CME was diagnosed in 25 595 eyes (0.8%), with an average onset of 6 weeks. Patients with CME were more likely to be male, to be aged < 65 years, to be Black, and to have preexisting diabetic retinopathy. Patients with CME were more likely to have a poor visual outcome (OR, 1.75; 95% CI, 1.66-1.84; P < 0.001), with a mean best-recorded visual acuity of 20/30 at postoperative month 12 (compared with 20/25 for those without CME; P < 0.001). Other factors associated with a poor visual outcome included smoking, Medicaid insurance, non-White race, and baseline ocular comorbidities such as macular degeneration and retinal vein occlusion. CONCLUSIONS: Although the incidence of CME after cataract surgery is low and most eyes achieve a visual acuity of 20/40 or better, there are significant outcome disparities that warrant further exploration. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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Extração de Catarata , Catarata , Edema Macular , Facoemulsificação , Humanos , Masculino , Estados Unidos/epidemiologia , Feminino , Edema Macular/diagnóstico , Edema Macular/epidemiologia , Edema Macular/etiologia , Estudos Retrospectivos , Estudos de Casos e Controles , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Extração de Catarata/efeitos adversos , Facoemulsificação/efeitos adversos , Sistema de Registros , Catarata/complicaçõesRESUMO
PURPOSE: To identify factors associated with receipt of endothelial keratoplasty (EK) and penetrating keratoplasty (PK) in patients with Fuchs' endothelial corneal dystrophy (FECD). DESIGN: Retrospective cohort study. PARTICIPANTS: Medicare beneficiaries 65 years of age or older with a FECD diagnosis between 2011 and 2019. METHODS: The 100% Medicare fee-for-service administrative claims database was queried for treatment-naïve FECD patients. A multivariate logistic regression model including age, race and ethnicity, sex, geography, ocular comorbidities and surgeries, Charlson comorbidity index (CCI), and socioeconomic status was used to identify factors associated with receipt of EK and PK. Kaplan-Meier survival analyses were used to determine the rate of EK after cataract or complex or other anterior segment surgery. MAIN OUTCOME MEASURES: Factors associated with receipt of an EK or PK, plus rate of EK after cataract or complex or other anterior segment surgery. RESULTS: Of 719 066 beneficiaries identified, 31 372 (4.4%) received an EK and 2426 (0.3%) received a PK. In a multivariate analysis, female sex decreased likelihood of both EK and PK (adjusted odds ratio 0.83 [95% confidence interval 0.81-0.85] and 0.84 [0.78-0.92], respectively), while Western residence (1.33 [1.29-1.38]; 1.25 [1.11-1.42]) compared to Southern and history of complex or other anterior segment surgery (1.62 [1.54-1.70]; 5.52 [4.97-6.12]) increased the likelihood of both. Compared to Whites, the likelihood of EK was decreased for Black (0.76 [0.72-0.80]), Asian or Pacific Islander (0.54 [0.48-0.61]), and Hispanic or Latino (0.62 [0.55-0.70]) race and ethnicity, while for the same groups likelihood of PK was increased (for Black 1.32 [1.14-1.53]; Asian/Pacific Islander 1.46 [1.13-1.89]; and Hispanic/Latino 1.62 [1.25-2.11]). Following cataract or complex/other anterior segment surgery, rates of EK were 1.3% and 3.3% at 1 year and 2.3% and 5.6% at 8 years, respectively. CONCLUSIONS: In a multivariate analysis, women beneficiaries are less likely to receive EK or PK for FECD compared with men, whereas non-White beneficiaries are less likely to receive EK and more likely to receive PK compared with White beneficiaries.
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Transplante de Córnea , Ceratoplastia Endotelial com Remoção da Lâmina Limitante Posterior , Distrofia Endotelial de Fuchs , Masculino , Humanos , Feminino , Idoso , Estados Unidos/epidemiologia , Estudos Retrospectivos , Acuidade Visual , Medicare , Distrofia Endotelial de Fuchs/cirurgia , Distrofia Endotelial de Fuchs/diagnóstico , Endotélio Corneano , Ceratoplastia PenetranteRESUMO
PURPOSE: To estimate incidence and evaluate demographic risk factors and visual acuity (VA) outcomes of open-globe injuries requiring surgical repair in the IRIS® Registry (Intelligent Research in Sight). DESIGN: Retrospective cohort study. PARTICIPANTS: Patients with open-globe injury repairs (OGRs) were identified by Current Procedural Terminology codes (65275, 65280, 65285, 65286, 65235, 65260, and 65265) from 2014 through 2018 in the IRIS Registry. METHODS: Logistic regression models adjusting for age, sex, race, ethnicity, United States region, concurrent and subsequent surgeries, and baseline VA. MAIN OUTCOME MEASURES: Outcomes included annual and 5-year incidence rates per 100 000 people and factors associated with OGR, VA better than 20/40, and VA of 20/200 or worse at final follow-up (3-12 months after OGR). RESULTS: Thirteen thousand seven hundred sixty-six OGRs were identified; 5-year cumulative incidence was 28.0 per 100 000 patients. Open-globe repair was associated with age 21 to 40 years compared with younger than 21 years (odds ratio [OR], 1.6; 95% confidence interval [CI], 1.5-1.7]), male sex (OR, 2.8; 95% CI, 2.7-2.9), Black versus White race (OR, 1.3; 95% CI, 1.2-1.4), Hispanic versus non-Hispanic ethnicity (OR, 1.7; 95% CI, 1.6-1.8), and South (OR, 1.4; 95% CI, 1.3-1.5) and West (OR, 1.3; 95% CI, 1.2-1.4) versus Midwest regions and associated inversely with Asian versus White race (OR, 0.6; 95% CI, 0.6-0.7). Visual acuity outcomes, analyzed in a subset of 2966 patients with VA data available, showed vision impairment (VA < 20/40) at final follow-up was associated with VA of 20/200 or worse at presentation (20/200 better than 20/40; OR, 11.1; 95% CI, 8.0-15.7), older age (e.g., > 80 years vs. < 21 years; OR, 5.8; 95% CI, 3.2-10.7), and Black versus White race (OR, 1.8; 95% CI, 1.3-2.6). Risk factors were similar for VA of 20/200 or worse after OGR. Among the 1063 patients undergoing OGR with VA of 20/200 or worse at presentation, VA did not improve to better than 20/200 at follow-up in 35% of patients (1063/2996). CONCLUSIONS: Our findings bring to light racial disparities in risk of OGR and poor visual outcomes that warrant further exploration. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found after the references.
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Traumatismos Oculares , Oftalmologia , Humanos , Masculino , Estados Unidos/epidemiologia , Adulto Jovem , Adulto , Incidência , Estudos Retrospectivos , Traumatismos Oculares/epidemiologia , Traumatismos Oculares/cirurgia , Fatores de Risco , Sistema de RegistrosRESUMO
The problem of unaffordable prescription medications in the United States is complex and can result in poor patient adherence to therapy, worse clinical outcomes, and high costs to the healthcare system. While providers are aware of the financial burden of healthcare for patients, there is a lack of actionable price transparency at the point of prescribing. Real-time prescription benefit (RTPB) tools are new electronic clinical decision support tools that retrieve patient- and medication-specific out-of-pocket cost information and display it to clinicians at the point of prescribing. The rise in US healthcare costs has been a major driver for efforts to increase medication price transparency, and mandates from the Centers for Medicare & Medicaid Services for Medicare Part D sponsors to adopt RTPB tools may spur integration of such tools into electronic health records. Although multiple factors affect the implementation of RTPB tools, there is limited evidence on outcomes. Further research will be needed to understand the impact of RTPB tools on end results such as prescribing behavior, out-of-pocket medication costs for patients, and adherence to pharmacologic treatment. We review the terminology and concepts essential in understanding the landscape of RTPB tools, implementation considerations, barriers to adoption, and directions for future research that will be important to patients, prescribers, health systems, and insurers.
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Medicare Part D , Medicamentos sob Prescrição , Idoso , Humanos , Estados Unidos , Prescrições , Gastos em SaúdeRESUMO
PURPOSE OF REVIEW: Diversity, equity and inclusion (DEI) initiatives in ophthalmology have received increased attention in recent years. This review will highlight disparities, barriers to workforce diversity, as well as current and future efforts to improve DEI in ophthalmology. RECENT FINDINGS: Racial, ethnic, socioeconomic and sex disparities exist in vision health and across many ophthalmology subspecialties. The pervasive disparities result from factors such as a lack of access to eye care. In addition, ophthalmology is one of the least diverse specialties at the resident and faculty level. The lack of diversity has also been documented in ophthalmology clinical trials, wherein participant demographics do not reflect the diversity of the U.S. population. SUMMARY: Addressing social determinants of health including racism and discrimination is necessary to promote equity in vision health. Diversifying the workforce and expanding the representation of marginalized groups in clinical research are also paramount. Supporting existing programmes and creating new ones focusing on improving workforce diversity and reducing eye care disparities are essential to ensure equity in vision health for all Americans.
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Oftalmologia , Humanos , Estados Unidos , Diversidade, Equidade, Inclusão , Grupos Raciais , Recursos HumanosRESUMO
BACKGROUND: Traumatic hyphema is the entry of blood into the anterior chamber, the space between the cornea and iris, following significant injury to the eye. Hyphema may be associated with significant complications that uncommonly cause permanent vision loss. Complications include elevated intraocular pressure, corneal blood staining, anterior and posterior synechiae, and optic nerve atrophy. People with sickle cell trait or disease may be particularly susceptible to increases in intraocular pressure and optic atrophy. Rebleeding is associated with an increase in the rate and severity of complications. OBJECTIVES: To assess the effectiveness of various medical interventions in the management of traumatic hyphema. SEARCH METHODS: We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (which contains the Cochrane Eyes and Vision Trials Register) (2022, Issue 3); MEDLINE Ovid; Embase.com; PubMed (1948 to March 2022); the ISRCTN registry; ClinicalTrials.gov; and the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP). The last date of the search was 22 March 2022. SELECTION CRITERIA: Two review authors independently assessed the titles and abstracts of all reports identified by the electronic and manual searches. We included randomized and quasi-randomized trials that compared various medical (non-surgical) interventions versus other medical interventions or control groups for the treatment of traumatic hyphema following closed-globe trauma. We applied no restrictions on age, gender, severity of the closed-globe trauma, or level of visual acuity at time of enrollment. DATA COLLECTION AND ANALYSIS: We used standard methodological procedures expected by Cochrane and assessed the certainty of evidence using GRADE. MAIN RESULTS: We included 23 randomized and seven quasi-randomized studies with a total of 2969 participants. Interventions included antifibrinolytic agents (systemic and topical aminocaproic acid, tranexamic acid, and aminomethylbenzoic acid), corticosteroids (systemic and topical), cycloplegics, miotics, aspirin, conjugated estrogens, traditional Chinese medicine, monocular versus bilateral patching, elevation of the head, and bed rest. We found no evidence of an effect on visual acuity for any intervention, whether measured within two weeks (short term) or for longer periods. In a meta-analysis of two trials, we found no evidence of an effect of aminocaproic acid on long-term visual acuity (RR 1.03, 95% confidence interval (CI) 0.82 to 1.29) or final visual acuity measured up to three years after the hyphema (RR 1.05, 95% CI 0.93 to 1.18). Oral tranexamic acid appeared to provide little to no benefit on visual acuity in four trials (RR 1.12, 95% CI 1.00 to 1.25). The remaining trials evaluated the effects of various interventions on short-term visual acuity; none of these interventions was measured in more than one trial. No intervention showed a statistically significant effect (RRs ranged from 0.75 to 1.10). Similarly, visual acuity measured for longer periods in four trials evaluating different interventions was also not statistically significant (RRs ranged from 0.82 to 1.02). The evidence supporting these findings was of low or very low certainty. Systemic aminocaproic acid reduced the rate of recurrent hemorrhage (RR 0.28, 95% CI 0.13 to 0.60), as assessed in six trials with 330 participants. A sensitivity analysis omitting two studies not using an intention-to-treat analysis reduced the strength of the evidence (RR 0.43, 95% CI 0.17 to 1.08). We obtained similar results for topical aminocaproic acid (RR 0.48, 95% CI 0.20 to 1.10) in two trials with 131 participants. We assessed the certainty of the evidence as low. Systemic tranexamic acid had a significant effect in reducing the rate of secondary hemorrhage (RR 0.33, 95% CI 0.21 to 0.53) in seven trials with 754 participants, as did aminomethylbenzoic acid (RR 0.10, 95% CI 0.02 to 0.41), as reported in one study. Evidence to support an associated reduction in risk of complications from secondary hemorrhage (i.e. corneal blood staining, peripheral anterior synechiae, elevated intraocular pressure, and development of optic atrophy) by antifibrinolytics was limited by the small number of these events. Use of aminocaproic acid was associated with increased nausea, vomiting, and other adverse events compared with placebo. We found no evidence of an effect on the number of adverse events with the use of systemic versus topical aminocaproic acid or with standard versus lower drug dose. The number of days for the primary hyphema to resolve appeared to be longer with the use of systemic aminocaproic acid compared with no use, but this outcome was not altered by any other intervention. The available evidence on usage of systemic or topical corticosteroids, cycloplegics, or aspirin in traumatic hyphema was limited due to the small numbers of participants and events in the trials. We found no evidence of an effect between a single versus binocular patch on the risk of secondary hemorrhage or time to rebleed. We also found no evidence of an effect on the risk of secondary hemorrhage between ambulation and complete bed rest. AUTHORS' CONCLUSIONS: We found no evidence of an effect on visual acuity of any of the interventions evaluated in this review. Although the evidence was limited, people with traumatic hyphema who receive aminocaproic acid or tranexamic acid are less likely to experience secondary hemorrhage. However, hyphema took longer to clear in people treated with systemic aminocaproic acid. There is no good evidence to support the use of antifibrinolytic agents in the management of traumatic hyphema, other than possibly to reduce the rate of secondary hemorrhage. The potentially long-term deleterious effects of secondary hemorrhage are unknown. Similarly, there is no evidence to support the use of corticosteroids, cycloplegics, or non-drug interventions (such as patching, bed rest, or head elevation) in the management of traumatic hyphema. As these multiple interventions are rarely used in isolation, further research to assess the additive effect of these interventions might be of value.
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Antifibrinolíticos , Glaucoma , Ácido Tranexâmico , Humanos , Corticosteroides/uso terapêutico , Ácido Aminocaproico/uso terapêutico , Antifibrinolíticos/uso terapêutico , Aspirina/uso terapêutico , Glaucoma/tratamento farmacológico , Hifema/terapia , Hifema/tratamento farmacológico , Midriáticos/uso terapêutico , Ácido Tranexâmico/uso terapêuticoRESUMO
BACKGROUND: To compare the clinical outcomes of patients undergoing sequential pars plana vitrectomy (PPV) followed by cataract extraction surgery (CE) [PPV/CE], simultaneous PPV and CE (PPV + CE), and sequential CE followed by PPV [CE/PPV]. METHODS: A retrospective observational cohort study of 427 eyes of 404 patients who underwent either sequential or simultaneous PPV and CE surgery between March 2016 and May 2021. Pre-operative and post-operative assessments (up to 2 years of follow-up visits) of uncorrected visual acuity (UCVA), corrected distance visual acuity (CDVA), spherical equivalent (SEQ), and refractive prediction error (RPE) was done. Main outcome measures were both visual (UCVA, CDVA) and refractive (RPE, SEQ). RESULTS: There was a statistically significant difference in CDVA of the PPV/CE, PPV + CE, CE/PPV groups (logMAR 0.34 ± 0.40, 0.65 ± 0.61, and 0.55 ± 0.60, respectively) at one month postoperatively (POM1) (P < 0.001), and at the POM12 visits (logMAR 0.25 ± 0.34, 0.53 ± 0.68, and 0.44 ± 0.48; P = 0.04). In the subgroup analysis of patients with a diagnosis of either epiretinal membrane or vitreous opacities, there was no statistically significant difference in SEQ (P = 0.09) and RPE (P = 0.13) at the combined 1 month and 3 month visits. CONCLUSION: Simultaneous PPV and cataract surgery demonstrated similar improvements in visual acuity and refractive outcomes, as well as comparable intraoperative and postoperative complication profiles to sequential surgery.
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Extração de Catarata , Catarata , Humanos , Vitrectomia/efeitos adversos , Estudos Retrospectivos , Corpo Vítreo/cirurgia , Complicações Pós-Operatórias/etiologia , Transtornos da Visão/etiologia , Catarata/complicaçõesRESUMO
OBJECTIVE: To examine the microbial distribution and antimicrobial susceptibility of culture-positive microbial keratitis at a large tertiary referral center in the mid-Atlantic region of the United States. METHODS: Retrospective review of culture-positive microbial keratitis cases at the Wilmer Eye Institute from 2016 through 2020. RESULTS: Of the 474 culture-positive microbial keratitis cases, most were bacterial (N=450, 94.9%), followed by fungal (N=48, 10.1%) and Acanthamoeba keratitis (N=15, 3.1%). Of the 450 bacterial isolates, 284 (69.5%) were gram-positive organisms, whereas 157 (28.4%) were gram-negative organisms. The most common bacterial species isolated was coagulase-negative Staphylococcus spp (N=154, 24.8%), and the most common gram-negative isolate was Pseudomonas aeruginosa (N=76, 12.3%). Among fungi, the most common isolates were Candida (N=25, 45.4%), whereas Fusarium (N=6, 10.9%) and Aspergillus (N=3, 5.5%) were less common. Of the 217 bacterial isolates tested for erythromycin susceptibility, 121 (55.7%; â¼60% of coagulase-negative staphylococci and corynebacteria tested) showed resistance to erythromycin. CONCLUSIONS: Microbial keratitis in the Baltimore Mid-Atlantic region of the United States is most commonly caused by bacteria, with fungi and acanthamoeba being less common. Gram-positive bacterial infections predominate. Among fungal keratitis cases, Candida species are more commonly encountered than are filamentous species. Use of erythromycin as infection prophylaxis should be reexamined. Findings from our study may guide empiric treatment in this geographic region.
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Ceratite por Acanthamoeba , Infecções Oculares Bacterianas , Humanos , Coagulase/uso terapêutico , Infecções Oculares Bacterianas/tratamento farmacológico , Infecções Oculares Bacterianas/epidemiologia , Infecções Oculares Bacterianas/microbiologia , Bactérias , Staphylococcus , Mid-Atlantic Region , Ceratite por Acanthamoeba/tratamento farmacológico , Estudos Retrospectivos , Antibacterianos/farmacologia , Antibacterianos/uso terapêutico , Eritromicina/uso terapêutico , Testes de Sensibilidade MicrobianaRESUMO
PURPOSE: The authors quantified trends in resident oculofacial surgery exposure between 2009 and 2018, reviewed specific procedure volume, and correlated procedure volume with program characteristics. METHODS: The authors requested de-identified case logs of residents graduating US ophthalmology residency programs in 2018 from all 118 programs. Current Procedural Terminology codes of all oculofacial procedures were analyzed. Current Procedural Terminology codes were grouped into 25 unique categories that the authors created in addition to the 11 Accreditation Council for Graduate Medical Education categories. RESULTS: One hundred and sixty-six of 488 (34%) US ophthalmology residents graduating in 2018 provided case logs (32.2% of programs). According to Accreditation Council for Graduate Medical Education case logs, residents graduating in 2018 completed significantly fewer eye removal/implant procedures, lacrimal surgeries, "other orbital" procedures, entropion/ectropion repairs, and temporal artery biopsies as primary surgeon than residents graduating in 2009, yet significantly more eyelid laceration repairs, chalazion excisions, tarsorrhaphies, ptosis repairs, and blepharoplasty/reconstruction procedures ( p < 0.05). No difference was found between the total number of oculofacial cases between 2009 and 2018 ( p = 0.051). The most frequently logged procedure per resident in the sample was blepharoplasty/reconstruction (17.2 ± 15) followed by "other oculoplastic" (12.7 ± 10.6). The least commonly performed procedures included temporal artery biopsy (1.5 ± 2.2) and "other orbital" (1.9 ± 3.1). Program size, location, and presence of oculofacial fellowship program all impacted case volume. CONCLUSIONS: Oculofacial surgery has the second highest case number requirement for residents per Accreditation Council for Graduate Medical Education guidelines. However, resident exposure to oculofacial surgery cases greatly varies in each ophthalmology residency program.
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Internato e Residência , Oftalmologia , Humanos , Educação de Pós-Graduação em Medicina/métodos , AcreditaçãoRESUMO
PURPOSE: To describe the characteristics and outcomes of international medical graduates (IMGs) applying for ophthalmology fellowship match. METHODS: Design Case control study. Setting San Francisco Fellowship Match data between 2010 and 2017. Participants IMGs applying for ophthalmology fellowships. Main outcome(s) and measure(s) Applicant characteristics for IMGs were stratified by their match outcome and compared using Chi-Square and Mann-Whitney U test. A multivariable logistic regression model was used to assess the effect of applicant characteristics on their match outcomes. RESULTS: 22.62% (785/3471) of the fellowship match applicants were IMGs of which 35.92% (n = 282) matched. This rate was 58% lower than the 86.4% match rate for US-MG (p < 0.001). Factors associated with higher odds of matching among IMGs were graduating from a US residency (Odds Ratio (OR):2.330; 95% Confidence Interval (CI):1.433-3.789), higher USMLE Step 3 score (OR:1.019; 95% CI: 1.006-1.032), applying to more programs (OR:1.035; 95% CI: 1.017-1.053), ranking more programs (OR:1.200; 95% CI: 1.096-1.313) and having a higher percentage of programs ranked (OR:1.021; 95% CI: 1.014-1.028). CONCLUSIONS: Fellowship match rates for IMGs were significantly lower than for US-MGs. IMGs graduating from an ophthalmology residency in the US, scoring higher Step 3 scores, distributing more applications, and ranking more programs had increased odds of matching. This information may assist IMG fellowship applicants and their mentors when they consider pursuing an ophthalmology fellowship program in the US.
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Internato e Residência , Oftalmologia , Humanos , Estados Unidos , Estudos de Casos e Controles , Bolsas de Estudo , Oftalmologia/educação , São FranciscoRESUMO
PURPOSE: To determine national incidence and risk factors associated with developing endophthalmitis after cataract surgery in the United States. DESIGN: Retrospective, cross-sectional analysis. PARTICIPANTS: Medicare beneficiaries aged ≥65 years undergoing cataract surgery between 2011 and 2019. METHODS: Medicare claims were used to identify all patients who underwent ≥1 cataract surgery between 2011 and 2019. Endophthalmitis cases within 90 days of the cataract surgery were identified using diagnostic codes. Patients with a history of endophthalmitis 12 months before their cataract surgery procedure were excluded. Annual and aggregate 9-year incidences were determined for all cataract surgeries and for stand-alone cataract procedures. A stepwise multivariable logistic regression model using generalized estimating equations was used to evaluate factors associated with occurrence of postoperative endophthalmitis. MAIN OUTCOME MEASURES: The 90-day postoperative endophthalmitis rate and patient risk factors associated with onset of endophthalmitis after cataract surgery. RESULTS: A total of 14 396 438 cataract surgeries were performed among Medicare beneficiaries between 2011 and 2019. The overall 90-day postoperative endophthalmitis rate was 1.36 per 1000 cataract surgeries for all cataract procedures and 1.30 per 1000 cataract surgeries for stand-alone cataract procedures. A decreasing trend was noted for postoperative endophthalmitis rates during the 9-year study period. On multivariable analysis, the risk of endophthalmitis after cataract surgery was increased for cases performed among those aged ≥75 years versus those aged <75 years (odds ratio [OR], 1.14; 95% confidence interval [CI], 1.11-1.18), Blacks (OR, 1.13; 95% CI, 1.07-1.20), Native Americans (OR, 1.43; 95% CI, 1.19-1.73), and eyes with any history of invasive glaucoma surgery (OR, 1.40; 95% CI, 1.18-1.65). Cataract cases combined with retinal surgery (OR, 2.60; 95% CI, 2.15-3.16) and those performed when the Charlson Comorbidity Index (CCI) was greater than 0 also had an increased likelihood of developing endophthalmitis. The risk of endophthalmitis was lower for cases performed on women versus men (OR, 0.89; 95% CI, 0.86-0.92). CONCLUSIONS: The overall 90-day postoperative endophthalmitis rate after cataract surgery was 1.36 per 1000 cataract surgeries between 2011 and 2019. Patient age, gender, race, and CCI were associated with risk of endophthalmitis.
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Extração de Catarata/estatística & dados numéricos , Endoftalmite/epidemiologia , Medicare/estatística & dados numéricos , Complicações Pós-Operatórias/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Humanos , Incidência , Masculino , Estudos Retrospectivos , Fatores de Risco , Estados Unidos/epidemiologiaRESUMO
PURPOSE: To report the incidence of immediate sequential bilateral cataract surgery (ISBCS) and delayed sequential bilateral cataract surgery (DSBCS) and to identify factors associated with undergoing ISBCS. DESIGN: Retrospective cohort study. PARTICIPANTS: Medicare beneficiaries aged ≥ 65 who underwent ISBCS and DSBCS from 2011 through 2019. METHODS: Population-based analysis of the 100% Medicare fee-for-service carrier claims data. Logistic regression models were performed to evaluate factors associated with ISBCS. MAIN OUTCOME MEASURES: Incidence of ISBCS and DSBCS; demographic, ocular, and medical characteristics associated with receipt of ISBCS; and rates of endophthalmitis and cystoid macular edema (CME) after ISBCS or DSBCS. RESULTS: A total of 4014 (0.2%) ISBCS and 1 940 965 (99.8%) DSBCS patients were identified. Black (odds ratio [OR], 2.31; 95% confidence interval [CI], 2.06-2.59), Asian (OR, 1.82; 95% CI, 1.51-2.19), and Native American (OR, 2.42; 95% CI, 1.81-3.23) patients were more likely to receive ISBCS than White patients. Patients residing in rural areas showed a higher likelihood of ISBCS (OR, 1.26; 95% CI, 1.17-1.35) than patients in metropolitan areas. Patients undergoing surgery at a hospital, compared with an ambulatory setting (OR, 2.71; 95% CI, 2.53-2.89), were more likely to receive ISBCS. Patients with bilateral complex versus noncomplex cataract (OR, 3.23; 95% CI, 2.95-3.53) were more likely to receive ISBCS. Patients with a Charlson comorbidity index (CCI) of 1 to 2 (OR, 1.45; 95% CI, 1.29-1.62), 3 to 4 (OR, 1.70; 95% CI, 1.47-1.97), 5 to 6 (OR, 1.97; 95% CI, 1.62-2.39), and CCI ≥ 7 (OR, 1.97; 95% CI, 1.55-2.50) were more likely to receive ISBCS than those with a CCI of 0. In contrast, patients with glaucoma (OR, 0.82; 95% CI, 0.76-0.89), macular degeneration (OR, 0.75; 95% CI, 0.68-0.82), and macular hole or epiretinal membrane (OR, 0.55; 95% CI, 0.48-0.65) were less likely to undergo ISBCS than those without. Cumulatively, no significant difference was found in endophthalmitis rates within 42 days between ISBCS (1.74 per 1000 ISBCS procedures) and DSBCS (1.01 per 1000 DSBCS procedures; P = 0.15). Similarly, there was no significant cumulative difference between CME rates (P = 0.45) in ISBCS (1.79 per 100 ISBCS procedures) and DSBCS (1.96 per 100 DSBCS procedures). CONCLUSIONS: Overall use of ISBCS among Medicare beneficiaries remained low over the past decade, although rates of endophthalmitis and CME were comparable to DSBCS. Race, geography, and systemic and ocular comorbidities were associated with receiving ISBCS. ISBCS represents a potential opportunity to improve access to cataract surgery.
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Extração de Catarata , Catarata , Endoftalmite , Edema Macular , Facoemulsificação , Idoso , Endoftalmite/epidemiologia , Humanos , Implante de Lente Intraocular , Edema Macular/epidemiologia , Medicare , Facoemulsificação/métodos , Estudos Retrospectivos , Estados Unidos/epidemiologiaRESUMO
Health care teams are most effective at addressing complex problems and improving health outcomes for underserved populations when team members bring diverse life experiences and perspectives to the effort. With rates of visual impairment expected to increase in the United States by 2050, especially among minority populations, diversification of the ophthalmology workforce will be critical in reducing disparities in access to and quality of vision health care. Currently, ophthalmology is less diverse with respect to race, ethnicity, and gender than graduating medical classes and other medical specialties, as well as the general US population. In addition, data on diversity in sexual orientation and gender identity, socioeconomic status, and disability are lacking in ophthalmology. The Minority Ophthalmology Mentoring and Rabb-Venable Excellence in Ophthalmology Programs are examples of initiatives to increase racial and ethnic diversity in the workforce and can serve as models for increasing other aspects of inclusiveness. Other strategies for improving vision health care for all Americans include continuing to support existing diversity programs and creating new ones; addressing unconscious and implicit bias in medical school, residency, and faculty selections; conducting holistic reviews of medical school and residency applications; diversifying selection committees and leadership; and encouraging faculty development of underrepresented groups.
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Diversidade Cultural , Oftalmologia , Feminino , Identidade de Gênero , Humanos , Masculino , Grupos Minoritários , Estados Unidos , Recursos HumanosRESUMO
PURPOSE: To report on the factors associated with severe vision loss from fireworks-related ocular trauma during celebrations, including festivals. METHODS: Tertiary eye care hospitals in 5 countries and private ophthalmology practices in the Netherlands. Patients included received treatment for fireworks-related ocular trauma during celebrations. Demographic and clinical data for patients affected were analyzed and associations with severe vision loss reported. RESULTS: Of 388 patients, 71 (18.3 %) had severe vision loss (worse than 6/60) at 4-week follow-up due to fireworks-related ocular trauma. Mean age overall was 20.6 years (range 2 to 83 years), and there was a male predominance of 4:1. Clinical factors associated with severe vision loss included penetrating injury (OR 4.874 [95% CI 1.298-18.304; p = 0.02]) and lens injury (OR 7.023 [95% CI 2.378-20.736; p = 0.0004]). More patients with closed-globe injuries (CGIs) had improved vision after 4 weeks (OR 3.667, 1.096-12.27) compared to those with open-globe injuries (OGI) (p = 0.035). Eye protection use was reported by 7 patients, and 39.4% patients < 18 years were unsupervised by an adult at the time of injury. CONCLUSIONS: Severe vision loss from fireworks-related ocular trauma occurred during celebrations in a variety of countries and was associated with penetrating and/or lens injury and poor presenting vision. New initiatives are needed to prevent severe vision loss associated with these injuries.
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Traumatismos Oculares , Baixa Visão , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Traumatismos Oculares/diagnóstico , Traumatismos Oculares/epidemiologia , Traumatismos Oculares/etiologia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Transtornos da Visão/diagnóstico , Transtornos da Visão/epidemiologia , Transtornos da Visão/etiologia , Baixa Visão/epidemiologia , Baixa Visão/etiologia , Adulto JovemRESUMO
Ophthalmic trauma is a leading cause of preventable monocular blindness worldwide. The prevalence of ophthalmic trauma varies considerably based on geographic location, socio-economic status, age groups, occupation, and cultural practices such as firework celebrations. Clinical registries are known to be valuable in guiding the diagnosis, management, and prognostication of complex diseases. However, there is currently a lack of a centralized international data repository for ophthalmic trauma. We draw lessons from past and existing clinical registries related to ophthalmology and propose a new suitable international multicenter clinical registry for ophthalmic trauma: the International Globe and Adnexal Trauma Epidemiology Study (IGATES). IGATES is hosted on a secure web-based platform which exhibits user-friendly smart features, an integrated Ocular Trauma Score (OTS) prognosis calculator, efficient data collection points, and schematic graphical software. IGATES currently has 37 participating centers globally. The data collected through IGATES will be primarily used to develop a more robust and improved ophthalmic trauma prognostic classification system, the Ocular Trauma Score-2 (OTS-2), which builds on previous systems such as the Birmingham Eye Trauma Terminology System (BETTS) and Ocular Trauma Score (OTS). Furthermore, IGATES will act as a springboard for further research into the epidemiology, diagnosis, and management of ophthalmic trauma. Ultimately, IGATES serves to advance the field of ophthalmic trauma and improve the care that patients with ophthalmic trauma receive.
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Traumatismos Oculares , Cegueira/epidemiologia , Cegueira/etiologia , Traumatismos Oculares/diagnóstico , Traumatismos Oculares/epidemiologia , Traumatismos Oculares/etiologia , Humanos , Estudos Multicêntricos como Assunto , Prognóstico , Sistema de Registros , Estudos Retrospectivos , Índices de Gravidade do TraumaRESUMO
PURPOSE: To characterize demographics and trends in oculoplastics-related emergency department (ED) visits. METHODS: The authors conducted a retrospective, multiyear study of the nationwide ED sample database. The nationwide ED sample was queried for oculoplastics-related International Classification of Disease-ninth revision codes identified from a comprehensive list and categorized based on anatomic location, urgency, and trauma status. Demographics, clinical characteristics, procedure requirement, and cost data were analyzed. Variables associated with inpatient admission were assessed using univariate and multivariate logistic regression. RESULTS: The authors identified an estimated 4.2 million ED visits in the United States with oculoplastics-related primary diagnoses, of which pathology was 80.8% eyelid/adnexal, 17.4% orbital, and 1.74% lacrimal. Overall, 31.3% of the visits were deemed to be nonurgent. Orbital pathology was more likely to be caused by trauma (70.6%), to be urgent (98.0%), and to require a procedure (45.6%) (p < 0.001). While less than 5% of all patients required hospitalization, predictors for inpatient admission were urgent diagnoses (odds ratio, 14.9; CI, 13.7-16.1), presentation to a level 1 trauma center (odds ratio, 3.19; CI, 2.7-3.79), and presence of orbital pathology (odds ratio, 6.09; CI 5.73-6.47). Incidence of ED visits decreased in all categories; however, total inflation-adjusted charges increased. CONCLUSIONS: Over half of oculoplastics-related ED visits are for trauma, with orbital pathology being less common but requiring a high level of care. Although trends show a potentially decreasing incidence of oculoplastics-related ED visits, increasing costs and high proportion of nonurgent visits pose an opportunity for mitigating periocular trauma and increasing outpatient access to care, respectively.