Ophthalmic sequelae of prematurity in late childhood and adulthood: A review.

Advances in the care of premature infants have resulted in unprecedented rates of survival of these infants into adulthood, including those born at very low gestational ages. Ophthalmologists have historically followed premature infants to assess for the presence of and potential need for treatment of retinopathy of prematurity. However, a growing body of literature suggests that the ophthalmic consequences of prematurity extended beyond retinopathy of prematurity and that ophthalmic sequelae of prematurity can endure through adulthood even among formerly preterm adults who were never diagnosed with retinopathy of prematurity. These abnormalities can include a range of both anterior segment and posterior segment sequelae, including higher rates of corneal aberrations, ocular hypertension, strabismus, foveal anomalies, and retinal tears and detachments. This review aims to summarise this literature, underscoring the importance of lifelong examinations and regular monitoring for these complications among adults who were born prematurely.

Characterizing the Journey of Geographic Atrophy Patients in Routine Ophthalmic Practice.

BACKGROUND AND OBJECTIVE: Geographic atrophy (GA) is a form of late-stage age-related macular degeneration (AMD). This study aims to characterize the journey of patients with GA in real-world ophthalmology practice. PATIENTS AND METHODS: This is a retrospective cohort study of 100 patients with GA and 100 with intermediate AMD (iAMD). RESULTS: Approximately one-third of GA patients' eyes had GA at the time of their initial AMD diagnosis, and nearly half of the iAMD patients' eyes had iAMD at that time. When holding confounders constant, GA patients experienced significantly worse visual acuity outcomes, and a significantly higher proportion required referrals for low vision evaluation, needed assistance for activities of daily living, failed to meet driving standards, and met criteria for legal blindness when compared to iAMD controls. CONCLUSIONS: Many patients have already progressed to GA by the time they receive an AMD diagnosis, emphasizing the importance of providing early detection and intervention, especially considering novel treatment options. [Ophthalmic Surg Lasers Imaging Retina 2024;55:204-210.].

Effect of Prefilled vs Vial-Drawn Syringes on Sustained Increases in Intraocular Pressure in Patients Treated With Aflibercept.

Purpose: To evaluate the effect of syringe type on developing sustained intraocular pressure (IOP) increases. Methods: This retrospective cohort study included patients in a single academic center receiving antivascular endothelial growth factor (anti-VEGF) injections from 2012 to 2022 for various indications. Patients were grouped by anti-VEGF treatment of either vial-drawn or prefilled syringe delivery. Trends in IOP were recorded for 1 year after treatment began. Development of sustained IOP increase, ocular hypertension, and glaucoma was recorded. Sustained IOP increase was defined as ≥5 mm Hg above baseline for at least 4 weeks. Results: Of 257 total patients, 6 (2.3%) developed sustained IOP increases throughout the study's duration. No significant differences were noted with respect to prefilled versus vial-drawn syringe status on the development of sustained IOP increases or incident glaucoma (IOP: 1.8% vs 2.7%, respectively, P = .65; glaucoma: 0.0% vs 2.0%, respectively, P = .14). Patients treated with prefilled syringes were significantly less likely to develop ocular hypertension (2.8% vs 8.8%, P < .05). Conclusions: This study found that aflibercept intravitreal injection with prefilled syringes was not associated with a significant increase in IOP-related adverse effects when compared with those treated with vial-drawn syringes.

Visual Acuity in Patients Requiring Intravitreal Injections: Short-Term and Long-Term Effects of Delay in Care.

Purpose: To assess the short-term and long-term effects of a delay in care on visual acuity (VA) in patients requiring intravitreal injections. Methods: This retrospective cohort study comprised patients with neovascular age-related macular degeneration (nAMD), diabetic macular edema (DME), or retinal vein occlusion (RVO) receiving intravitreal injections. The visual and anatomic outcomes at the next completed visit and at the 1-year follow-up were studied. Results: Of 1172 patients, 38% had a delay in care (mean 5.7 weeks). Compared with baseline, these patients lost VA (Early Treatment Diabetic Retinopathy Study letters) (mean -2.13 ± 0.49 SE) in the short-term (P = .0003) and had a thicker central subfield. Patients with no delay in care had a net VA gain (0.97 ± 0.39) (P = .0067). There was no difference in VA between 1 year and the baseline in either group. Long term, patients with nAMD in both groups had VA loss (no delay in care: -1.76 ± 0.60; delayed care: -2.44 ± 0.78) (P = .0005 and P = .0114, respectively). Patients with DME and no delay in care maintained gains in vision (4.68 ± 1.86) but those with delayed care did not (1.72 ± 2.24) (P = .0202 and P = .3756, respectively). In both groups, patients with RVO had no significant difference in vision from baseline. Conclusions: In patients requiring intravitreal injections, a delay in care of 5.7 weeks affected vision outcomes in the short term but not the long term.

Outcomes in patients with retinal vein occlusion with good baseline visual acuity.

BACKGROUND: Intravitreal injections of anti-vascular endothelial growth factor (anti-VEGF) are first-line therapy for macular oedema in retinal vein occlusion (RVO). Appropriate management for RVO with good visual acuity at diagnosis has not been evaluated. The purpose of this study is to analyse the visual and anatomic outcomes from anti-VEGF treatment among RVO patients with good vision at baseline. METHODS: This retrospective cohort study evaluated patients diagnosed with macular oedema secondary to RVO from January 2012 to February 2021 at a tertiary ophthalmic centre. Patients had a Snellen acuity of 20/32 or better at diagnosis. Three cohorts were compared: patients with no anti-VEGF treatment, delayed anti-VEGF treatment (initial injection >30 days post-diagnosis) and immediate anti-VEGF treatment (initial injection ≤30 days post-diagnosis). Central subfield thickness (CST) and best visual acuity (BVA) were collected at diagnosis and 6-, 12- and 24-month follow-up appointments. RESULTS: Among 131 eyes, mean BVA values among treatment groups did not differ at 6-, 12- or 24-month follow up visits (P = 0.521, 0.426, 0.356, respectively). The percentage of eyes with at least a 5-letter BVA decrease at 24 months was 24.1%, 65.0% and 30.8% in the no treatment, delayed and immediate treatment groups respectively (P = 0.010). There was no significant difference in the percentage of eyes with at least a 10% decrease in CST at 24 months among groups (P = 0.095). CONCLUSIONS: Close observation with initiation of treatment in patients with good visual acuity with macular oedema secondary to RVO as indicated has similar outcomes in the setting of routine clinical practice.

Visual, Anatomic Outcomes, and Natural History of Retinal Nerve Fiber Layer Schisis in Patients Undergoing Epiretinal Membrane Surgery.

PURPOSE: To evaluate the anatomic and visual outcomes of patients with idiopathic epiretinal membranes (ERMs) complicated by schisis of the retinal nerve fiber layer (sRNFL) in routine clinical practice. DESIGN: Retrospective case-control study. PARTICIPANTS: Patients undergoing idiopathic ERM surgery at Cole Eye Institute from 2013 to 2021. METHODS: Patients were grouped by the presence or absence of sRNFL before surgery. Preoperative and postoperative data were collected regarding visual acuity (VA), changes in central subfield thickness (CST) over time, and presence of cystoid macular edema. MAIN OUTCOME MEASURES: Frequency of sRNFL in patients undergoing idiopathic ERM surgery. RESULTS: Overall, 48 (53.9%) of 89 patients presented with sRNFL. Schisis of the retinal nerve fiber layer patients presented with significantly decreased VA compared with those without (58.63 ± 12.48 vs. 67.68 ± 7.84 ETDRS letters, P < 0.001, respectively). At the final follow-up after ERM removal, there was no significant difference in final VA in patients with sRNFL compared with those without (71.16 ± 2.93 vs. 74.11 ± 2.76, P = 0.467). At presentation, patients with sRNFL had greater CST than those without (454 ± 10.01 vs. 436 ± 0.23, P = 0.23). This difference persisted at the 90-day follow-up after ERM removal (402 ± 8.08 vs. 375 ± 10.19 µm, P = 0.043). The resolution of sRNFL was reported at postoperative week 1 in 30 (96.7%) of 31 cases. CONCLUSIONS: Schisis of the retinal nerve fiber layer is a microstructural feature in > 50% of idiopathic ERMs in routine clinical practice and carries visual significance on presentation and anatomic significance postoperatively. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found after the references.

The Utilization of Phone Communication with Patient Companions During a Pandemic.

Involvement of companions is a critical aspect of patient-centered care. This retrospective cross-sectional study examined patients who were asked, by utilizing electronic medical record (EMR) preset questions (SmartPhrase template), if they wanted another individual called during the assessment and plan portion of an ophthalmology visit. Of 518 patients, 14.5% wanted another individual called. New patients as well as those who needed procedural or surgical intervention were more likely to want a companion called. Adoption of a SmartPhrase template within clinical workflow may be a feasible and effective method to increase communication with companions of physically unaccompanied patients and promote patient-centered care.

Ophthalmology Provider Ratings and Patient, Disease, and Appointment Factors.

The purpose of the current study is to examine how nonmodifiable sociodemographic, disease, appointment, management, and survey factors correlate with provider rating. This was a retrospective cross-sectional study conducted on 29 857 patient Clinician and Group Consumer Assessment of Healthcare Providers and Systems surveys collected from January 2017 to January 2019 at a tertiary eye center. We included surveys of patients aged 18 years or older, who answered at least 4 of 6 subfield questions, and completed the survey within 90 days of the appointment. The main outcome was the odds of receiving top box score (TBS) of 10/10 on the survey question regarding overall provider rating. The results showed that the variables with higher odds of TBS included higher overall appointment attendance (odds ratio [OR]: 2.66 [95% CI: 1.23-5.75], P = .013); older patient age (OR 2.44 [95% CI: 2.08-2.87], P < .001]; higher percentage of survey questions completed (OR: 2.02 [95% CI: 1.79-2.27], P < .001); better best corrected visual acuity (OR: 1.85 [95% CI: 1.3-2.64], P = .001); optometry clinic visit (OR: 1.25 [95% CI: 1.15-1.36], P < .001); having procedures (OR: 1.19 [95% CI: 1.04-1.36], P = .013), surgery scheduled (OR: 1.18 [95% CI: 1.03-1.36], P = .020], or refraction done (OR: 1.16 [95% CI: 1.08-1.25], P < .001); being seen by male providers (OR: 1.11 [95% CI: 1.04-1.17], P = .001); and having additional eye testing performed (OR: 1.06 [95% CI: 1.00-1.13], P = .048). Variables associated with lower odds of TBS included longer time to complete survey (OR: 0.42 [95% CI: 0.3-0.58], P = .001); new patient encounter (OR: 0.62 [95% CI: 0.58-0.65], P < .001); and glaucoma (OR: 0.66 [95% CI: 0.59-0.75], P < .001), cornea (OR: 0.79 [95% CI: 0.71-0.87], P < .001), or comprehensive clinic visits (OR: 0.86 [95% CI: 0.79-0.94], P < .001). Thus, nonmodifiable factors may affect the provider rating, and these factors should be studied further and accounted for when interpreting the results of patient experience surveys.

Patterns and Predictors of Successful Treatment Discontinuation in Retinal Vein Occlusions With Macular Edema in the Real World.

BACKGROUND AND OBJECTIVE: To identify factors associated with successful treatment discontinuation in eyes with retinal vein occlusions (RVOs) and macular edema (ME) in real-world settings. PATIENTS AND METHODS: Retrospective study of 214 eyes with RVO and ME with 24-month follow-up at five academic centers. Regression analyses identified factors associated with (1) successful treatment discontinuation for at least 6 months without fluid recurrence and (2) best-corrected visual acuity (BCVA) at 24 months. RESULTS: Forty percent of eyes with branch RVO and 35% with central RVO (CRVO) / hemi-retinal RVO (HRVO) successfully discontinued therapy without fluid recurrence, with median time to discontinuation of 6 and 7 months, respectively. Lower 6-month central subfield thickness was associated with greater likelihood of treatment discontinuation within 24 months for eyes with CRVO/HRVO (P = .001), whereas better 6-month BCVA was associated with better 24-month BCVA for all RVO subtypes (P < .001). CONCLUSION: Early anatomic response at 6 months is associated with greater likelihood of stopping treatments. [Ophthalmic Surg Lasers Imaging Retina. 2021;52:84-92.].

The Effect of Delay in Care among Patients Requiring Intravitreal Injections.

PURPOSE: To examine the effect of delay in care on visual acuity (VA) in patients requiring intravitreal injections (IVIs). DESIGN: Retrospective cohort study. PARTICIPANTS: Patients 18 years of age or older with diabetic macular edema (DME), proliferative diabetic retinopathy (PDR), or both; neovascular age-related macular degeneration (nAMD); or retinal vein occlusion (RVO) scheduled to see a retina specialist during the mandated lockdown period (March 14 - May 4, 2020 [the coronavirus disease 2019 period]) and who had received an IVI in the 12 weeks prior. METHODS: Chart review was performed and demographics, diagnoses, procedures, and VA were recorded. MAIN OUTCOME MEASURES: VA in patients who completed, canceled, and no-showed for the scheduled visit. RESULTS: Of the 1041 total patients, 620 (60%) completed the scheduled visit, whereas 376 (36%) canceled and 45 (4%) no-showed. In patients who missed the visit, the average delay in care was 5.34 weeks. In those who missed a visit, VA was assessed at the subsequent visit. Patients who canceled a visit were older, and patients who no-showed had lower baseline vision (mean Early Treatment Diabetic Retinopathy Study letters ± standard error [SE]: no-show, 53.27 ± 3.21 letters; canceled, 60.79 ± 1.11 letters; and completed, 62.81 ± 0.84 letters; P = 0.0101) and were more likely to have DME, PDR, or both (no-show, 13 patients [29%]; canceled, 56 patients [16%]; completed, 81 patients [13%]; P = 0.0456). Patients who missed a visit lost vision as compared with the patients who completed one (no-show, -5.024 ± 1.88 letters; canceled, -1.633 ± 0.65 letters; completed, 0.373 ± 0.50 letters; P = 0.0028). Patients with DME, PDR, or both (-3.48 ± 1.95 letters vs. 2.71 ± 1.75 letters; P = 0.0203), with RVO (-3.22 ± 1.41 letters vs. 0.95 ± 1.23 letters; P = 0.0230), and, to lesser degree, with nAMD (-1.23 ± 0.70 letters vs. -0.24 ± 0.56 letters; P = 0.2679) lost vision compared with patients with same diagnoses who completed the scheduled visit. CONCLUSIONS: In patients requiring IVIs, a delay in care of 5.34 weeks resulted in vision loss. It was seen in all patients, but was more prominent in patients with DME, PDR or both and RVO. Further studies are necessary to examine whether these vision changes persist over a longer duration.

Correlation between Argus II array-retina distance and electrical thresholds of stimulation is improved by measuring the entire array.

PURPOSE: To describe two methods of measuring Argus II array-retina distance and to correlate array-retina distance to electrode stimulation thresholds. METHODS: This was a case series of eight patients implanted with the Argus II. Spectral domain-optical coherence tomography array-retina distance was measured by two methods and correlated to corresponding electrode thresholds: (1) array-retina distance at each array corner and the largest array-retina distance and (2) using manual optical coherence tomography segmentation, the average array-retina distance was determined for each group of four electrodes. Patients 1-5 and 6-8 were analyzed separately due to a different threshold programming software. RESULTS: The Spearman's rank coefficient between array-retina distance and thresholds was -0.006 (p = 0.98) for patients 1-5, and 0.16 (p = 0.59) for patients 6-8 with the first method. The Spearman's rank coefficient was 0.25 (p < 0.001) for patients 1-5 and 0.36 (p < 0.001) for patients 6-8 with the second method. CONCLUSION: There is a positive correlation between array-retina distance and threshold measurements when measuring the entire array but not when using a faster measurement method of four corners and largest array-retina distance.

Patient-Reported Complications after Intravitreal Injection and Their Predictive Factors.

PURPOSE: The intravitreal injection (IVI) of pharmacologic agents is the most commonly performed ocular procedure and is associated with a host of complications. Most IVI-related complications data are derived from randomized controlled clinical trials, which report a high adverse event rate. The nature of these protocol-driven trials limit their applicability to the diverse circumstances seen in routine clinical practice. The goal of this study was to determine the prevalence of patient-reported IVI-related complications, their risk factors, and the manner in which patients sought treatment at a tertiary eye care center. DESIGN: Retrospective, institutional review board-approved study. PARTICIPANTS: Forty-four thousand seven hundred thirty-four injections in 5318 unique patients at the Cleveland Clinic Cole Eye Institute from 2012 through 2016. METHODS: Intravitreal injection. MAIN OUTCOME MEASURES: Complication occurrence within 15 days of injection. RESULTS: From 2012 through 2016, a total of 44734 injections were performed in 5318 unique patients. Overall, complication rates were low, representing 1.9% of all injections, with 1031 unique complications in 685 patients (12.9%). The most common minor complications, or those not requiring intervention, were irritation (n = 312) and subconjunctival hemorrhage (n = 284). The most common serious complications, or those requiring intervention, were corneal abrasion (n = 46) and iritis (n = 31). Most complications (66%) were managed adequately by a telephone or Epic (Epic Systems Corp., Verona, WI) electronic message encounter only. Importantly, no injection protocol parameter, such as type of anesthesia, preparation, or post-injection medication, increased the risk of a complication. However, a patient's gender, age, number of previous injections, and provider strongly influenced the risk of patient-reported complications. CONCLUSIONS: Overall, complication rates seen in routine clinical practice were low compared with clinical trial reporting. Providers should feel confident in the safety and administration of IVI during times when follow-up office visits and resources may be limited. When performing an IVI, factors such as a patient's gender, age, number of previous injections, and provider must be taken into account to ensure the best possible outcomes.

iOCT-assisted macular hole surgery: outcomes and utility from the DISCOVER study.

BACKGROUND/AIMS: This study aimed to characterise the clinical outcomes and utility of intraoperative optical coherence tomography (iOCT)-assisted macular hole (MH) repair. METHODS: This was a post hoc analysis of eyes in the D etermination of feasibility of I ntraoperative S pectral domain microscope C ombined/integrated O CT V isualization during E n face R etinal and ophthalmic surgery (DISCOVER) study undergoing surgical MH repair with use of iOCT. Functional and surgical outcome data were collected through 12 months postoperatively. MH closure rate, postoperative visual acuity (VA), percentage of cases in which iOCT provided valuable feedback and altered surgical decision making were measured. RESULTS: Eighty-four eyes were included in this study. The mean preoperative VA measured 20/114. The mean postoperative VA improved to 20/68 (p<0.001) at month 1, 20/48 (p<0.001) at month 3 and 20/45 (p<0.001) at month 12 or later. In 43 cases (51%), surgeons reported that iOCT provided valuable information (eg, confirming release of vitreomacular traction and identification of occult residual membranes). In 10 cases (12%), iOCT data specifically altered surgical decision making. Postoperative day 1 transtamponade OCT confirmed tissue apposition and apparent hole closure in 74% of eyes (21/26). All five open holes on postoperative day 1 closed following positioning. Single-surgery MH closure was achieved in 97.6% of cases. One persistent MH was successfully closed with a subsequent surgical repair for a final overall closure rate of 98.8%. Due to chronicity and MH size, additional repair was not recommended for the single remaining persistent MH. CONCLUSION: This study suggests that iOCT may have important utility in MH surgery, including impacting surgical decision making. iOCT-assisted MH surgery resulted in significant improvement in VA and high single-surgery success rate.

Characterization of Kiosk Usage for Ophthalmic Outpatient Visits.

BACKGROUND AND OBJECTIVES: This study aims to characterize check-in kiosk usage within a multidisciplinary ophthalmic clinic. PATIENTS AND METHODS: Chart review of patients aged 18 or older seen at Cole Eye Institute, Cleveland Clinic, from August 1, 2019, to October 31, 2019. Primary endpoint was percentage of patients who used a check-in kiosk. Secondary endpoints were demographic characteristics and visual acuity (VA) of the two groups. RESULTS: Of 13,752 patients, 3,542 (26%) used a check-in kiosk. Kiosk users were significantly younger than kiosk non-users (median [interquartile range (IQR)]: 63.6 [49.4-72.6] vs. 66.6 [55.0-75.4]; P < .0001), had a lower proportion of Medicaid patients (282 [8%] vs. 930 [10%]; P < .0001), and lived in areas with a greater median income (mean [± standard error]: $58,421 [± 399) vs. $54,992 [±236]; P < .0001). On average, they also had better VA (mean ETDRS [95% confidence interval]: 80.5 [80-80.9] vs. 78.3 [78-78.6]; P < .0001). CONCLUSIONS: Significant demographic and VA differences were observed between kiosk users and non-users and may influence kiosk usage. [Ophthalmic Surg Lasers Imaging Retina. 2020;51:684-690.].