Percent reduction in proptosis after teprotumumab treatment for thyroid eye disease.

Prior studies of teprotumumab for thyroid eye disease report proptosis reduction in millimetres, which does not fully capture teprotumumab's clinical effect since a given number of millimetres change can be of variable impact depending on patients' degree of pre-treatment proptosis. In this retrospective study analysing proptosis change as a percentage of pre-treatment proptosis among 119 patients, 208 (87.4%) eyes of 110 patients had proptosis reduction averaging 14.4% (range 2.2-40.5%) of their pre-treatment proptosis, or 3.3 mm (range 0.5-10.0 mm). Reporting proptosis reduction as a percentage of pre-treatment proptosis provides a better understanding of teprotumumab's clinical impact.

Recalcitrant postoperative bleeding after ectropion repair in the setting of undiagnosed chronic disseminated intravascular coagulation.

Disseminated intravascular coagulation (DIC) is characterized by abnormal activation of the coagulation cascade, which leads to simultaneous hypercoagulation and excessive bleeding. While it typically occurs in systemic diseases, such as infection, inflammation, obstetric complications, and malignancy, it can rarely manifest postoperatively. This case report describes a patient who presented with prolonged, refractory bleeding after ectropion repair via a lateral tarsal strip procedure. Due to the inability to control the patient's bleeding with conservative measures followed by surgical exploration and electrocautery, the patient underwent a hematologic work-up. Laboratory studies were consistent with DIC, attributed to his large burden of endovascular stents. He was treated with anticoagulation using apixaban in addition to tranexamic acid to achieve lasting hemostasis. This case highlights the importance of thorough preoperative assessments, even for minor surgical procedures, and systemic workup for atypical postoperative bleeding.

Change in upper eyelid position after teprotumumab treatment for thyroid eye disease.

PURPOSE: Despite the high prevalence, treatment challenges, and significant impact of eyelid retraction on vision and quality of life among patients with thyroid eye disease, the effects of teprotumumab on eyelid retraction are not fully understood. This study evaluated change in upper eyelid position after teprotumumab. METHODS: A retrospective study of all patients who completed eight teprotumumab infusions at one institution from January 1 2020 to December 31 2022. Primary outcome was change in upper eyelid position immediately after treatment and at most recent follow-up compared to pre-treatment. RESULTS: Among 234 eyes of 118 patients, average margin reflex distance-1 (MRD1) pre-treatment was 5.25 mm (range 0-10.0, SD 1.75), 4.66 mm (1.0-9.0, SD 1.32) immediately post-treatment (p < 0.001), and 4.50 mm (0-10.0, SD 1.52) at most recent follow-up (mean follow-up duration 10.60 months). In total, 136 (58.12%) eyes of 88 patients had MRD1 reduction immediately post-treatment, averaging 1.49 mm (0.5-5.0 mm, SD 0.97). Every 1-mm increase in pre-treatment MRD1 increased the odds of MRD1 reduction by 15.03% (CI 10.52-19.72, p < 0.001) and increased the reduction amount by 0.48 mm (CI 0.39-0.57, p < 0.001). Of 154 eyes of 78 patients with most recent follow-up, 107 (69.48%) eyes had stable or further improved retraction at most recent follow-up compared to immediately post-treatment. CONCLUSIONS: This study found a modest but significant reduction in MRD1 in approximately 60% of eyes, independent of proptosis change, which was sustained by most patients over longer-term follow-up. Higher pre-treatment MRD1 corresponded with greater improvement. These results suggest an overall mild benefit of teprotumumab for upper eyelid retraction.

Proptosis Regression After Teprotumumab Treatment for Thyroid Eye Disease.

PURPOSE: This study analyzed the degree and timing of proptosis regression after teprotumumab therapy. METHODS: A retrospective study of all patients who completed 8 teprotumumab infusions at 1 institution from January 1, 2020 to December 31, 2022. Change in proptosis was assessed in millimeters and percentages compared with immediate post-treatment and pretreatment proptosis. RESULTS: Of 119 patients with post-treatment data (mean follow-up 10.56 months, range: 3.05-25.08), 208 (87.39%) eyes of 110 patients had initial proptosis improvement. Of the 78 patients with multiple follow-up visits, 102 (65.38%) eyes of 59 patients had proptosis regression averaging 12.78% (range: 1.85-58.82%) compared with immediately post-treatment or 2.43 mm (0.5-10.0 mm). Eight (7.84%) eyes had initial documentation of regression more than 1 year after treatment, 40 (39.22%) between 6 months and 1 year, and 54 (52.94%) eyes within 6 months with 25 (46.30%) of these continuing to worsen at subsequent follow-up. Forty (25.64%) eyes of 24 patients had more proptosis at most recent follow-up than before teprotumumab, with an average regression of 1.53 mm (0.5-4.0 mm) or 7.74% (1.85-20.69%) of pretreatment proptosis. In comparison, 99 (63.46%) eyes of 54 patients maintained improvement, with reduction averaging 3.13 mm (0.5-11.0 mm) or 13.19% (1.92-41.67%) of pretreatment proptosis ( p < 0.001). CONCLUSIONS: Two-thirds of eyes had regression despite initial teprotumumab response, typically within 1 year of treatment, with ongoing worsening over time. Most patients maintained some proptosis reduction compared with before treatment despite regression, although 25% were worse than pretreatment. The occurrence of regression was independent of the pretreatment duration of clinical thyroid eye disease. Overall, compared with preteprotumumab, there was a greater amount of improvement than regression at most recent follow-up.

The Transition to Ophthalmology Residency: A National Survey of the Combined Ophthalmology PGY-1 Program.

Background In 2017, the Accreditation Council for Graduate Medical Education announced all ophthalmology residency programs would provide a combined transitional or joint preliminary program for first postgraduate year (PGY-1) residents, with mandatory implementation by 2023. Purpose This study aimed to survey ophthalmology residency program directors, postgraduate year 2 (PGY-2) ophthalmology residents who were a part of the first, official combined ophthalmology PGY-1 year, and postgraduate year 3 (PGY-3) residents who were a PGY-1 resident the year prior to integration to evaluate characteristics and perspectives on the combined ophthalmology PGY-1 year. Methods A national, internet survey-based study approved by the Association of University Professors of Ophthalmology (AUPO) was disseminated to the AUPO listserv of program directors (PDs) and PGY-2 and PGY-3 ophthalmology residents from July to August 2022 and then again April to June 2023. Results Twenty-six PDs completed the survey (response rate 20.3% out of 128 PDs). Forty-one PGY-2 ophthalmology residents who underwent the combined ophthalmology PGY-1 year and 33 PGY-3 ophthalmology residents also completed the survey. Most PGY-1 curricula focused on exposure to comprehensive ophthalmology and provided indirect ophthalmoscope, slit lamp, and refraction skills training to residents. Early exposure to fundamentals and clinical workflows were commonly cited benefits to the integration. When PDs were surveyed about how well-prepared PGY-1 residents who went through the combined year are for the PGY-2 relative to the prior year's class, 16 (61.5%) responded "better prepared." PGY-2 residents also reported a relatively higher level of clinical preparedness and familiarity with ophthalmology co-residents than PGY-3 residents. Several areas of improvement cited by both PDs and residents were identified including a dedicated didactic curriculum and more time in ophthalmology during the PGY-1 year. Conclusions We found an overall net benefit from the integration of the combined ophthalmology PGY-1 year. Benefits include early exposure to clinical skills and knowledge specific to ophthalmology, leading to increased confidence and preparedness for the rigorous transition to ophthalmology residency. We also identified many areas for improvement to optimize the PGY-1 year including a formal curriculum and additional time in ophthalmology. Programs should work closely with their residents, faculty, and non-ophthalmology PDs to refine the PGY-1 for the benefit of future ophthalmologists.

Telemedicine retinopathy of prematurity severity score (TeleROP-SS) versus modified activity score (mROP-ActS) retrospective comparison in SUNDROP cohort.

Identifying and planning treatment for retinopathy of prematurity (ROP) using telemedicine is becoming increasingly ubiquitous, necessitating a grading system to help caretakers of at-risk infants gauge disease severity. The modified ROP Activity Scale (mROP-ActS) factors zone, stage, and plus disease into its scoring system, addressing the need for assessing ROP's totality of binocular burden via indirect ophthalmoscopy. However, there is an unmet need for an alternative score which could facilitate ROP identification and gauge disease improvement or deterioration specifically on photographic telemedicine exams. Here, we propose such a system (Telemedicine ROP Severity Score [TeleROP-SS]), which we have compared against the mROP-ActS. In our statistical analysis of 1568 exams, we saw that TeleROP-SS was able to return a score in all instances based on the gradings available from the retrospective SUNDROP cohort, while mROP-ActS obtained a score of 80.8% in right eyes and 81.1% in left eyes. For treatment-warranted ROP (TW-ROP), TeleROP-SS obtained a score of 100% and 95% in the right and left eyes respectively, while mROP-ActS obtained a score of 70% and 63% respectively. The TeleROP-SS score can identify disease improvement or deterioration on telemedicine exams, distinguish timepoints at which treatments can be given, and it has the adaptability to be modified as needed.

Fall risk in patients with pseudophakic monovision.

OBJECTIVE: Vision changes can precipitate falls in the elderly resulting in significant morbidity and mortality. We hypothesized that pseudophakic monovision and ensuing anisometropia and aniseikonia impact elderly fall risk. This study assessed fall risk in patients with pseudophakic monovision, pseudophakic single vision distance (classic cataract surgery), and cataracts with no surgery. DESIGN: Retrospective single-institution cohort study PARTICIPANTS: Patients with bilateral cataracts diagnosed at 60 years of age or older who underwent bilateral cataract surgery (monovision or single vision distance) or did not undergo any cataract surgery (n = 13 385). Patients with unilateral surgery or a fall prior to cataract diagnosis were excluded. METHODS: Data were obtained from the Stanford Research Repository. Time-to-fall analysis was performed across all 3 groups. Primary outcome was hazard ratio (HR) for fall after second eye cataract surgery or after bilateral cataract diagnosis. RESULTS: Of 13 385 patients (241 pseudophakic monovision, 2809 pseudophakic single vision, 10 335 no surgery), 850 fell after cataract diagnosis. Pseudophakic monovision was not associated with fall risk after controlling for age, sex, and myopia. Pseudophakic single-vision patients had a decreased time to fall compared with no-surgery patients (log rank, p < 0.001). Older age at cataract diagnosis (HR =1.05, 95% confidence interval [CI] 1.04-1.06, p < 0.001) or at time of surgery (HR = 1.05, 95% CI 1.03-1.07, p < 0.001) increased fall risk, as did female sex (HR = 1.29, 95% CI 1.10-1.51, p = 0.002) and preexisting myopia (HR = 1.31, 95% CI 1.01-1.71, p = 0.046) among nonsurgical patients. CONCLUSIONS: Pseudophakic monovision did not impact fall risk, but pseudophakic single vision may increase falls compared with patients without cataract surgery.

Incidence of Retinal Artery and Vein Occlusions During the COVID-19 Pandemic.

BACKGROUND AND OBJECTIVE: To examine whether new cases of retinal artery occlusion (RAO) or retinal vein occlusion (RVO) increased during the coronavirus 209 (COVID-19) pandemic. PATIENTS AND METHODS: This was a retrospective cohort study of patients visiting retina clinics with a new diagnosis in two time periods: between January 1, 2019, and February 29, 2020 (the pre-COVID-19 period), and between March 1, 2020, and December 31, 2020 (the COVID-19 period). The key outcome was the percentage of newly diagnosed central RAO (CRAO), branch RAO (BRAO), central RVO (CRVO), and branch RVO (BRVO) seen in each period. RESULTS: The study population included 285,759 new patients in the pre-COVID-19 period and 156,427 new patients in the COVID-19 period. The overall number of new patients dropped dramatically during the first few months of the COVID-19 pandemic (24%, 66%, and 51% less new patients in March, April, and May 2020 than in the same months in 2019; P < .0001 for all 3 months). However, the decrease in the number of newly diagnosed patients with CRAO, CRVO, and BRAO during these months was less dramatic. As most states reopened in June and the number of patients in retina clinics started to increase, the newly diagnosed patients with these conditions as a percentage of all new diagnoses returned to similar trends as seen in the pre-COVID-19 period. CONCLUSIONS: The percentage of new cases of RAO and RVO with respect to all new diagnoses in retina clinics remained stable for the majority of the COVID-19 period. There was an increase in these percentages during the first few months of the COVID-19 pandemic, particularly for CRAO, CRVO, and BRAO, which may have led to the presumption that more patients presented with these conditions during the COVID-19 period evaluated in this study. [Ophthalmic Surg Lasers Imaging Retina. 2022;53:22-30.

Higher prevalence of fundus haemorrhages in early-screened (NEST Study) as compared to late-screened (SUNDROP Study) newborn populations.

BACKGROUND/AIMS: To determine whether timing of ophthalmic screening influences prevalence of neonatal fundus haemorrhages. We compared the prevalence of fundus haemorrhages in two populations: term newborns screened early (less than 72 hours) and preterm newborns screened late (4-11 weeks). Additionally, we reviewed the literature on timing and prevalence of newborn haemorrhages. METHODS: Retrospective observational cohort study. Infants who underwent wide-angle ophthalmic digital imaging over one overlapping year in the Newborn Eye Screen Testing (NEST) or Stanford University Network for Diagnosis of Retinopathy of Prematurity (SUNDROP) programme were included. The PubMed database was filtered to include English-language articles dating back to 1950. Nine articles were selected for review based on inclusion of the prevalence of newborn fundus haemorrhages at multiple time points. RESULTS: A total of 202 patients received early imaging in the NEST cohort and 73 patients received late imaging in the SUNDROP cohort. In the NEST cohort, 20.2% of newborns had haemorrhages. In contrast, we found haemorrhages in only one case or 1.4% of the SUNDROP cohort. Using prevalence data from nine additional studies, we developed a predicted probabilities model of newborn haemorrhages. Per this model, the probability of seeing a haemorrhage if you screen an infant at 1 hour is 18.8%, at 2 weeks is 2.9% and at 1 month is 0.28%. CONCLUSION: We found a significant difference in the prevalence of fundus haemorrhages between the early-screened NEST cohort and the late-screened, preterm SUNDROP cohort. Likely, this difference is due to the transient nature of most newborn haemorrhages.

Visual acuity and progression of macular atrophy in patients receiving intravitreal anti-VEGF for age-related macular degeneration.

PURPOSE: Whether intravitreal anti-vascular endothelial growth factors (VEGFs) cause retinal atrophy is still a subject of debate. We reported 13 eyes that received several injections of anti-VEGF for wet age-related macular degeneration (AMD) with good visual acuity despite geographic atrophy on imaging. METHODS: This is a case series study conducted at Byers Eye Institute at Stanford University. Patients of three retina specialists with wet AMD who received six or more intravitreal injection of anti-VEGFs with visual acuity of 20/60 or better and incomplete RPE and outer retina atrophy (iRORA) or complete RPE and outer retinal atrophy (cRORA) were enrolled in this case series. Different imaging modalities were reviewed by three retina specialists comparing the baseline with the most recent exam. RESULTS: About 13 eyes of 10 patients met the selection criteria. Eleven eyes were classified as iRORA and 2 as cRORA. Despite the development of macular atrophy on imaging after an average of 38.1 injections, eyes maintained stable visual acuity. CONCLUSION: The discrepancy between structural and functional findings in this cohort suggests that patients treated by anti-VEGF drugs exhibit divergent clinical outcomes for currently unknown reasons. The authors propose anti-VEGF may affect melanosomes within RPE without disrupting RPE and photoreceptors function completely. This requires further investigation.

Trends in Leadership and Award Recognition Among Women in the American Society of Retina Specialists.

Purpose: This work evaluates trends in achievement of women in the retina field, through an analysis of gender representation in the American Society of Retina Specialists (ASRS). Methods: This retrospective, longitudinal study spans 1983 to 2020. Historical data classified by male or female gender were collected from ASRS's overall membership, board of directors and officers, and recipients of the 4 society awards. The proportion of each benchmark held by women was compared with prior decades since the founding of ASRS using the Fisher's exact test. Results: Women's representation increased from 11% of ASRS members in 2007 to 19.7% in 2020. From 2010 to 2019, women received a higher proportion of society awards (21.1%) compared with membership prior to the start of that decade. In 2020, women were proportionally well represented in board of director positions (21.9%) and held a significantly higher proportion of board positions than in the period 1983 to 1989 (P = .02). From 1983 to 2020, women held 4.3% (1 of 23) of presidencies. Conclusions: Although the number of women in retina is increasing, women remain underrepresented in the leadership of ASRS. Interventions to increase exposure to female mentorship and improve childcare benefits are warranted to engage female ophthalmology trainees in retina and ultimately society leadership.

Discontinuation and loss to follow-up rates in clinical trials of intravitreal anti-vascular endothelial growth factor injections.

PURPOSE: Clinical trials are often designed to include homogenous, highly specific patient populations with many resources to reduce patient dropout. Results may not translate to real-world settings. We evaluated discontinuation and loss to follow-up (LTFU) rates in clinical trials of anti-vascular endothelial growth factor (anti-VEGF) injections for diabetic macular edema (DME), age-related macular degeneration (AMD), and retinal vein occlusion (RVO). METHODS: Retrospective meta-epidemiological study. The authors queried ClinicalTrials.gov for all completed trials of anti-VEGF injections for DME, AMD, or RVO. Of 658 trials identified, 582 were excluded for being non-interventional, <100 patients, terminating early, or missing study results. The remaining 76 trials of 27,823 patients were analyzed for discontinuation and LTFU rates. RESULTS: Mean discontinuation rate was 12.44% (SD 8.12%, range 0-54.12%), with higher rates among control (18.87%) than treatment arms (10.78%, p = .006). Mean LTFU rate was 1.84% (SD 1.78%, range 0-7.76%), with no differences by disease, treatment type, or treatment frequency. CONCLUSION: Discontinuation rates of major intravitreal anti-VEGF clinical trials were highly variable, suggesting even trials struggle with overall patient retention. Though trial LTFU rates were low, real-world outcomes may differ due to higher reported LTFU rates, which should be considered when extrapolating trial results to clinical practice.

The Utility of Universal Newborn Eye Screening: A Review.

Universal newborn eye screening can identify ocular abnormalities early and help mitigate long-term visual impairment. Traditional neonatal and infant eye screening is administered by neonatologists and pediatricians using the red reflex test. If this test identifies an ocular abnormality, then the patient is examined by an ophthalmologist. Notably, the red reflex test may be unable to detect amblyogenic posterior segment pathology. Recent studies using fundus imaging and telemedicine show reduced cost of human resources and increased sensitivity compared with traditional approaches. In this review, the authors discuss universal newborn eye screening pilot programs with regard to disease prevalence, referral-warranted disease, and cost-effectiveness. [Ophthalmic Surg Lasers Imaging Retina. 2021;52:S6-S16.].

Statins and the progression of age-related macular degeneration in the United States.

PURPOSE: To study the effect of statin exposure on the progression from non-exudative to exudative age-related macular degeneration (AMD). METHODS: Retrospective cohort study of commercially insured patients diagnosed with non-exudative AMD (n = 231,888) from 2007 to 2015. Time-to-event analysis of the association between exposure to lipid-lowering medications and time from non-exudative AMD to exudative AMD diagnosis was conducted. Outcome measures included progression to exudative AMD, indicated by diagnosis codes for exudative AMD or procedural codes for intravitreal injections. RESULTS: In the year before and after first AMD diagnosis, 11,330 patients were continuously prescribed lipid-lowering medications and 31,627 patients did not take any lipid-lowering medication. Of those taking statins, 21 (1.6%) patients were on very-high-dose lipophilic statins, 644 (47.6%) on high-dose lipophilic statins, and 689 (50.9%) on low-dose lipophilic statins. We found no statistically significant relationship between exposure to low (HR 0.89, 95% CI 0.83 to 1.38) or high-dose lipophilic statins (HR 1.12, 95% CI 0.86 to 1.45) and progression to exudative AMD. No patients taking very-high-dose lipophilic statins converted from non-exudative to exudative AMD, though this difference was not statistically significant due to the subgroup size (p = .23, log-rank test). CONCLUSIONS: No statistically significant relationship was found between statin exposure and risk of AMD progression. Interestingly, no patients taking very-high-dose lipophilic statins progressed to exudative AMD, a finding that warrants further exploration.

Comparison between wide-field digital imaging system and the red reflex test for universal newborn eye screening in Brazil.

PURPOSE: To compare neonatal eye screening using the red reflex test (RRT) versus the wide-field digital imaging (WFDI) system. METHODS: Prospective cohort study. Newborns (n = 380, 760 eyes) in the Maternity Ward of Irmandade Santa Casa de Misericórdia de São Paulo hospital from May to July 2014 underwent RRT by a paediatrician and WFDI performed by the authors. Wide-field digital imaging (WFDI) images were analysed by the authors. Validity of the paediatrician's RRT was assessed by unweighted kappa [κ] statistic, sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV). RESULTS: While WFDI showed abnormalities in 130 eyes (17.1%), RRT was only abnormal in 13 eyes (1.7%). Wide-field digital imaging (WFDI) detected treatable retina pathology that RRT missed including hyphema, CMV retinitis, FEVR and a vitreous haemorrhage. The sensitivity of the paediatrician's RRT to detect abnormalities was poor at 0.77% (95% confidence interval, CI, 0.02%-4.21%) with a PPV of only 7.69% (95% CI, 1.08%-38.85%). Overall, there was no agreement between screening modalities (κ = -0.02, 95% CI, -0.05 to 0.01). The number needed to screen to detect ocular abnormalities using WFDI was 5.9 newborns and to detect treatable abnormalities was 76 newborns. CONCLUSION: While RRT detects gross abnormalities that preclude visualization of the retina (i.e. media opacities and very large tumours), only WFDI consistently detects subtle treatable retina and optic nerve pathology. With a higher sensitivity than the current gold standard, universal WFDI allows for early detection and management of potentially blinding ophthalmic disease missed by RRT.

Key factors in a rigorous longitudinal image-based assessment of retinopathy of prematurity.

To describe a database of longitudinally graded telemedicine retinal images to be used as a comparator for future studies assessing grader recall bias and ability to detect typical progression (e.g. International Classification of Retinopathy of Prematurity (ICROP) stages) as well as incremental changes in retinopathy of prematurity (ROP). Cohort comprised of retinal images from 84 eyes of 42 patients who were sequentially screened for ROP over 6 consecutive weeks in a telemedicine program and then followed to vascular maturation or treatment, and then disease stabilization. De-identified retinal images across the 6 weekly exams (2520 total images) were graded by an ROP expert based on whether ROP had improved, worsened, or stayed the same compared to the prior week's images, corresponding to an overall clinical "gestalt" score. Subsequently, we examined which parameters might have influenced the examiner's ability to detect longitudinal change; images were graded by the same ROP expert by image view (central, inferior, nasal, superior, temporal) and by retinal components (vascular tortuosity, vascular dilation, stage, hemorrhage, vessel growth), again determining if each particular retinal component or ROP in each image view had improved, worsened, or stayed the same compared to the prior week's images. Agreement between gestalt scores and view, component, and component by view scores was assessed using percent agreement, absolute agreement, and Cohen's weighted kappa statistic to determine if any of the hypothesized image features correlated with the ability to predict ROP disease trajectory in patients. The central view showed substantial agreement with gestalt scores (κ = 0.63), with moderate agreement in the remaining views. Of retinal components, vascular tortuosity showed the most overall agreement with gestalt (κ = 0.42-0.61), with only slight to fair agreement for all other components. This is a well-defined ROP database graded by one expert in a real-world setting in a masked fashion that correlated with the actual (remote in time) exams and known outcomes. This provides a foundation for subsequent study of telemedicine's ability to longitudinally assess ROP disease trajectory, as well as for potential artificial intelligence approaches to retinal image grading, in order to expand patient access to timely, accurate ROP screening.

Increasing Incidence and Prevalence of Common Retinal Diseases in Retina Practices Across the United States.

BACKGROUND AND OBJECTIVE: To provide an updated estimate of incidence and prevalence of the foremost retinal diseases in the U.S. PATIENTS AND METHODS: Retrospective study of the Vestrum Health Database evaluating eyes with diagnoses of wet or dry age-related macular degeneration (AMD), diabetic macular edema (DME), diabetic retinopathy (DR), branch or central retinal vein occlusion (BRVO; CRVO) from January 2014 to December 2019 across 58 retina practices. RESULTS: Of the 3,086,791 eyes examined, 490,881 (15.9%) had dry AMD, 294,041 (9.5%) wet AMD, 270,703 (8.8%) DME, 254,690 (8.3%) DR without DME, 73,617 (2.4%) BRVO, and 50,670 (1.6%) CRVO. Dry AMD had the highest incidence. These diseases comprised 61.0% of total prevalence and 54.3% of incidence among patients at the retina practices analyzed. CONCLUSIONS: Based on a diverse database, these diseases comprised the majority of U.S. retina practice cases, with increasing annual incidences. AMD is the most common diagnosis, then diabetic eye disease. [Ophthalmic Surg Lasers Imaging Retina. 2021;52:29-36.].