The Clinicopathological Correlation and Outcome of Glomerulonephritis With Crescent: A Single-Center Study.

BACKGROUND: There is a lack of standardized treatments for patients with less than 50% crescents observed in their renal biopsies. This study aimed to analyze the crescent percentage, clinicopathological characteristics, and renal prognosis of glomerulonephritis (GN) cases with at least one crescentic lesion. MATERIALS AND METHODS: This retrospective cohort study was conducted at the Indira Gandhi Institute of Medical Sciences, Patna, from January 2016 to December 2020. Consecutive patients (aged between 18 and 65 years) with renal biopsy findings suggestive of GN and at least one crescent were included in the study. Demographic details and clinical presentation were collected from the medical records. RESULTS: A total of 145 patients were included. The mean (standard deviation (SD)) age was 33.06 (11.739) years. Hemoptysis was significantly higher in the ≥50% crescent group (P=0.011). Rapidly progressive glomerulonephritis (RPGN) was significantly higher in the ≥50% crescent group (P<0.001). There was a significant difference observed in mean creatinine (P=0.001), mean crescents (P<0.001), and mean urine polymerase chain reaction (PCR) (P=0.031). Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis was significantly higher in the ≥50% crescent group (P<0.001). Complete remission decreased as crescents increased. In GN with crescent, the presence of fibrous crescents (≥50%) is associated with a higher rate of treatment resistance (100%) compared to fibrocellular (58.33%) and cellular crescents (6.25%). In the ≥50% crescent group, death was significantly higher in patients with fibrous crescent age (57.14%). CONCLUSION: Crescent percentage and crescent age were found to be significantly related to greater risk of renal failure and resistance to treatment.

Epidemiologic Trends in Ophthalmic Trauma Related to Major Sports: An NEISS Study.

PURPOSE: To examine trends in ophthalmic trauma secondary to five major sports (baseball, soccer, tennis, football, basketball) and identify differences between patient characteristics and time period (pre-COVID vs COVID) of injury. METHODS: The National Electronic Injury Surveillance System was queried to extract cases related to the sports of interest from 2011-2020. Entries were analyzed by age, sex, diagnosis, location, and disposition, with narrative descriptions assessed to characterize the mechanism of injury and visual sequelae. National incidence was extrapolated and Pearson's ?2 and Fisher's exact tests were performed. RESULTS: Among 98,995 presentations, most involved male (83.5%) and pediatric patients (59.2%). Contusion/abrasion (57.3%) was the predominant diagnosis, with injuries primarily precipitated by contact with a ball (44.9%) and occurring in the recreational setting (49.0%). Visual sequelae were documented in 6.4% of injuries. Patients were commonly treated/examined and released (95.6%). Between sports, significant differences in diagnosis (p < .001), mechanism of injury (p < .001), location (p < .001), visual sequelae (p < .001), and disposition (p = .005) were observed. Stratification by age indicated significant differences in diagnosis, mechanism of injury, and location (all p < .001). Stratification by sex indicated significant differences in the mechanism of injury (p < .001) and visual sequelae (p = .04). Stratification by time period indicated significant differences in diagnosis (p = .002) and mechanism of injury (p = .001). CONCLUSION: There are notable differences in sports-related ocular injuries by patient characteristic, revealing important considerations for their clinical evaluation and the development of safety guidelines.

Clinical Profile and Outcomes of Nephrotic Syndrome With Acute Kidney Injury in Adults: A Prospective Cohort Study.

BACKGROUND: Nephrotic syndrome (NS) is characterized by various clinicopathological conditions like proteinuria, hypoalbuminemia, and anasarca. Patients with NS are prone to experience associated problems like acute kidney injury (AKI). The present study aimed to investigate the clinical profile and outcomes of NS with AKI in adults. MATERIALS AND METHODS: This prospective, observational study was conducted over a period of one year. Adult patients with NS diagnosed with AKI were enrolled in the study. Data were collected at baseline and patients were followed up for at least three months. RESULTS: A total of 60 patients were enrolled. The majority of the patients (78.3%) were aged between 18 and 30 years. Anemia was observed among 96.7% of the patients. A significant improvement was observed in the mean levels of proteinuria (5.80 vs. 1.70 gm/dL; P < 0.001), total cholesterol (270.00 mg/dL vs. 160.00 mg/dL), serum creatinine (2.18 mg/dL vs. 1.68 mg/dL; P < 0.001), and serum albumin (1.86 gm/dL vs. 3.29 gm/dL; P < 0.001) at baseline to three months. Pre-renal AKI was diagnosed in 95% of patients. According to histological classification, 19 patients had minimal change disease, whereas focal segmental glomerulosclerosis was observed in 23 patients. It was observed that 96.7% of the patients did not necessitate the need for renal replacement therapy. CONCLUSION: The present study successfully examined the clinical profile and outcomes of adults with NS and AKI. The findings provide valuable insights into the characteristics and prognosis of this patient population, contributing to a better understanding of NS with AKI in adults.

CMV retinitis in patients on mycophenolate immunosuppression: a report of two cases.

BACKGROUND: The rate of cytomegalovirus (CMV) retinitis is increasing, likely secondary to aggressive immunosuppressive regimens for a variety of diseases. Transplant and rheumatological literature show growing evidence suggesting a unique relationship between CMV infection and mycophenolate in particular. This study reports two cases of CMV retinitis infection in patients on mycophenolate immunosuppression. CASE PRESENTATION: Case A was a 39-year-old African American woman with systemic lupus erythematosus (SLE) with stage IV lupus nephritis who presented for bilateral retinal detachments with areas of moth-eaten and thin retina concerning for prior viral retinitis. Case B was a 53-year-old man who presented with floaters in the right eye status-post heart transplant since 2008 on immunosuppressive therapy. Fundoscopic examination of the right eye showed frosted branch angiitis with intraretinal hemorrhage and inner retinal thickening and disorganization, consistent with CMV retinitis infection. Both patients were on mycophenolate immunosuppression with the recommendation to reduce or discontinue mycophenolate. CONCLUSION: Patients on mycophenolate immunosuppression may be more vulnerable to cytomegalovirus infection, including CMV retinitis. Ophthalmologists should be aware of this increased risk and consider reducing or discontinuing mycophenolate to promote viral clearance in these susceptible patients, in conjunction with the patient's transplant or rheumatology teams.

Content, Readability, and Accountability of Online Health Information for Patients Regarding Blue Light and Impact on Ocular Health.

Objective To evaluate the quality and readability of online health content regarding the ocular health effects of blue light. Methods Five commercial and five non-commercial websites with content regarding the ocular effect of blue light were examined. Quality evaluations were conducted using a 14-question assessment composed by the authors and the 16-question DISCERN instrument. Website accountability was evaluated via the Journal of the American Medical Association (JAMA) benchmarks. Readability was determined using an online tool (Readable). Correlational and comparative analyses were conducted where appropriate. Results The average questionnaire score was 84 (standard deviation [SD] ± 17.89, 95% confidence interval [CI] 77.32-90.68) out of 136 points (61.8%). Significant differences in quality were identified between websites (p = 0.02), with Healthline achieving the highest score. Compared to commercial websites, non-commercial websites trended toward having significantly higher median questionnaire scores (p = 0.06). Zero websites achieved all four JAMA benchmarks. The average reading grade level of content was 10.43 (SD ± 1.15, 95% CI 9.60 - 11.25), with differences between websites trending toward significance (p = 0.09). There was no correlation between resource readability and quality (ρ = 0.28; p = 0.43) or accountability (ρ = 0.47; p = 0.17). Conclusions There remain substantial deficiencies in the quality, accountability, and readability of online content concerning the effect of blue light on ocular health. Clinicians and patients must recognize such issues when recommending and consuming these resources.

Ophthalmologist Turnover in the United States: Analysis of Workforce Changes from 2014 through 2021.

PURPOSE: Physician turnover is costly to health care systems and affects patient experience due to discontinuity of care. This study aimed to assess the frequency of turnover by ophthalmologists and identify physician and practice characteristics associated with turnover. DESIGN: Retrospective cross-sectional study. PARTICIPANTS: Actively practicing United States ophthalmologists included in the Centers for Medicare and Medicaid Services Physician Compare and Physician and Other Supplier Public Use File between 2014 and 2021. METHODS: We collected data for each ophthalmologist that was associated with practice/institution and then calculated the rate of turnover both annually in each year window and cumulatively as the total proportion from 2014 to 2021. Multivariable logistic regression analysis was used to identify physician and practice characteristics associated with turnover. We also evaluated turnover characteristics surrounding the Coronavirus disease 2019 (COVID-19) pandemic. MAIN OUTCOME MEASURES: Ophthalmologist turnover, defined as a change of an ophthalmologist's National Provider Identifier practice affiliation from one year to the next. RESULTS: Of 13 264 ophthalmologists affiliated with 3306 unique practices, 34.1% separated from at least 1 practice between 2014 and 2021. Annual turnover ranged from 3.7% (2017) to 19.4% (2018), with an average rate of 9.4%. Factors associated with increased turnover included solo practice (adjusted odds ratio [aOR], 9.59), university affiliation (aOR, 1.55), practice location in the Northeast (aOR, 1.39), and practice size of 2 to 4 members (aOR, 1.21; P < 0.05 for all). Factors associated with decreased turnover included male gender (aOR, 0.87) and more than 5 years of practice: 6 to 10 years (aOR, 0.63), 11 to 19 years (aOR, 0.54), 20 to 29 years (aOR, 0.36), and ≥ 30 years (aOR, 0.18; P < 0.05 for all). In the initial year (2020) of the COVID-19 pandemic, annual turnover increased from 7.8% to 11.0%, then decreased to 8.7% in the postvaccine period (2021). CONCLUSIONS: One-third of United States ophthalmologists separated from at least 1 practice from 2014 through 2021. Turnover patterns differed by various physician and practice characteristics, which may be used to develop future strategies for workforce stability. Because administrative data cannot solely determine reasons for turnover, further investigation is warranted given the potential clinical and financial implications. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.

Examining the Role of Telemedicine in Diabetic Retinopathy.

With the increasing prevalence of diabetic retinopathy (DR), screening is of the utmost importance to prevent vision loss for patients and reduce financial costs for the healthcare system. Unfortunately, it appears that the capacity of optometrists and ophthalmologists to adequately perform in-person screenings of DR will be insufficient within the coming years. Telemedicine offers the opportunity to expand access to screening while reducing the economic and temporal burden associated with current in-person protocols. The present literature review summarizes the latest developments in telemedicine for DR screening, considerations for stakeholders, barriers to implementation, and future directions in this area. As the role of telemedicine in DR screening continues to expand, further work will be necessary to continually optimize practices and improve long-term patient outcomes.

Heterogeneity in Kidney Histology and Its Clinical Indicators in Type 2 Diabetes Mellitus: A Retrospective Study.

The heterogeneous spectrum of kidney disease in diabetes ranges from albuminuric or non-albuminuric diabetic kidney disease to non-diabetic kidney diseases. Presumptive clinical diagnosis of diabetic kidney disease may lead to an erroneous diagnosis. MATERIAL AND METHOD: We analyzed the clinical profile and kidney biopsy of a total of 66 type 2 diabetes patients. Based on kidney histology, they were divided into-Class I (Diabetic Nephropathy), Class II (Non-diabetic kidney disease), and Class III (Mixed lesion). Demographic data, clinical presentation, and laboratory values were collected and analyzed. This study tried to examine the heterogeneity in kidney disease, its clinical indicator, and the role of kidney biopsy in the diagnosis of kidney disease in diabetes. RESULTS: Class I consisted of 36(54.5%), class II 17(25.8%), and class III 13(19.7%) patients. The commonest clinical presentation was nephrotic syndrome 33(50%) followed by chronic kidney disease 16(24.4%) and asymptomatic urinary abnormality 8(12.1%). Diabetic retinopathy (DR) was present in 27(41%) cases. DR was significantly higher in the class I patients (p < 0.05). Specificity and positive predictive values of DR for DN were 0.83 and 0.81, respectively (sensitivity 0.61; negative predictive values 0.64). The Association of the duration of diabetes and the level of proteinuria with DN was statistically not significant (p > 0.05). Idiopathic MN (6) and Amyloidosis (2) were the most common isolated NDKD; whereas diffuse proliferative glomerulonephritis (DPGN) (7) was the commonest NDKD in mixed disease. Another common form of NDKD in mixed disease was Thrombotic Microangiopathy (2) and IgA nephropathy (2). NDKD was observed in 5(18.5%) cases in presence of DR. We noted biopsy-proven DN even in 14(35.9%) cases without DR, in 4(50%) cases with microalbuminuria and 14(38.9%) cases with a short duration of diabetes. CONCLUSION: Almost half (45%) of cases with atypical presentation have non-diabetic kidney disease (NDKD), though even among these cases with atypical presentation diabetic nephropathy (either alone or in mixed form) is commonly seen in 74.2% of cases. DN has been seen in a subset of cases without DR, with microalbuminuria, and with a short duration of diabetes. Clinical indicators were insensitive in distinguishing DN Vs NDKD. Hence, a kidney biopsy may be a potential tool for the accurate diagnosis of kidney disease.

Clinical outcomes of MANTA vs suture-based vascular closure devices after transcatheter aortic valve replacement: An updated meta-analysis.

OBJECTIVE: A recently published randomized control trial showed different results with suture-based vascular closure device (VCD) than plug-based VCD in patients undergoing transfemoral transcatheter aortic valve replacement (TAVR). The learning curve for MANTA device is steep, while the learning curve for suture based VCD is shallow as the devices are quite different. In this meta-analysis, we have compared suture-based (ProGlide and Prostar XL) vs plug-based VCDs (MANTA). METHODS: We performed a meta-analysis of all published studies (using PubMed/Medline and Cochrane databases) reporting the clinical outcome of plug-based vs suture-based VCDs in transfemoral TAVR patients. RESULTS: We included nine studies with a total of 2865 patients (plug-based n = 1631, suture-based n = 1234). There was no significant difference in primary outcome of all bleeding when using plug-based as opposed to suture-based VCDs (RR 1.14 [0.62-2.06] I2 = 72%). There was no significant difference in the incidence of secondary outcomes between two groups including major life threatening bleeding (RR 1.16 [0.38-3.58] I2 = 65%), major vascular complications (RR 0.84 [0.35-2.00] I2 = 55%), minor vascular complications (RR 1.05 [0.56-1.95] I2 = 42%), pseudo aneurysm (RR 1.84 [0.11-29.98] I2 = 44%), stenosis-dissection (RR 0.98 [0.66-1.47] I2 = 0%), VCD failure (RR 1.71 [0.96-3.04] I2 = 0%), and blood transfusion (RR 1.01 [0.38-2.71], I2 = 61%). CONCLUSION: Large bore arteriotomy closure with plug-based VCD was not superior to suture-based VCDs in this transfemoral TAVR population. There was very frequent use of secondary VCDs in suture-based VCD group which is not practical when using MANTA. Additional high-powered studies are required to determine the safety and efficacy of MANTA device.

Electroretinographic findings in retinal vasculitis.

AIM: To describe and correlate electroretinographic responses with clinical and angiographic findings in retinal vasculitis (RV). METHODS: Medical records of patients with diagnosis of RV at a tertiary eye centre from December 2017 to May 2021 were reviewed. Cases in which fluorescein angiography (FFA) and full field electroretinography (ffERG) were done within 1 month were included. FFAs were graded according to the Angiography Scoring for Uveitis Working Group from 0 to 40, where 0 is normal. A novel ffERG grading system was implemented where individual waves were graded for timing and amplitude and general ffERG score was determined with 6 being a perfect score. RESULTS: 20 patients (34 eyes) were included. Mean age was 43.9±19.8 years; 70% were female. Median best-corrected visual acuity was 0.8 (0.08-1). Mean FFA score was 12.6±6.5. Median general ffERG score was 5 (0-6). 68% and 91% of eyes had responses with general ffERG scores ≥5 and 4, respectively. Flicker timing was most commonly affected.FFA scores weakly correlated with delayed photopic cone b-wave and flicker timing (p=0.03 and 0.016, respectively). Vitreous haze moderately correlated with delayed cone b-wave timing (p<0.001), delayed flicker timing (p=0.002) and weakly correlated with lower flicker amplitude (p=0.03). Underlying systemic disease was associated with poor ffERG responses. CONCLUSION: In this study, RV was not frequently associated with severe global retinal dysfunction Higher FFA scores, and vitreous haze grading were weakly, but significantly, correlated with cone-generated ffERG responses.

Impact of reintervention after index aortic valve replacement on the risk of subsequent mortality.

Objectives: The use of bioprosthetic aortic valve replacement (AVR) is inherently associated with a risk of structural valve degeneration (SVD) and the need for aortic valve (AV) reintervention. We sought to evaluate whether AV reintervention, in the form of repeat surgical AVR (SAVR) or valve-in-valve transcatheter aortic valve replacement (ViV-TAVR), negatively affects patients' subsequent long-term survival after index SAVR. Methods: We identified patients who had undergone bioprosthetic SAVR from 2002 to 2017 at our institution. Median longitudinal follow-up after index SAVR was 7.3 years (10.9 years for those with and 7.2 years for those without AV reintervention), and median follow-up after AV reintervention was 1.9 years. Cox regression analyses using AV reintervention (re-SAVR and ViV-TAVR) as a time-varying covariate were used to determine the impact of reintervention on subsequent survival. Results: Of 4167 patients who underwent index SAVR, 139 (3.3%) required AV reintervention for SVD, with re-SAVR being performed in 65 and ViV-TAVR in 74. Median age at the index SAVR was 73 years (interquartile range, 64-79 years), and 2541 (61%) were male. Overall, there were total of 1171 mortalities observed, of which 13 occurred after re-SAVR and 9 after ViV-TAVR. AV reintervention was associated with a greater risk of subsequent mortality compared with those patients who did not require AV reintervention (hazard ratio, 2.53; 95% confidence interval, 1.64-3.88, P < .001). This increased risk of subsequent mortality was more pronounced for those who received their index AVR when <65 years of age (hazard ratio, 5.60; 95% confidence interval, 2.57-12.22, P < .001) versus those ≥65 years (2.06, 1.21-3.52, P = .008). Direct comparison of survival between those who underwent re-SAVR versus ViV-TAVR showed 5-year survival to be comparable (re-SAVR: 74% vs ViV-TAVR: 80%, P = .67). Conclusions: Among patients receiving bioprosthetic AVR, an AV reintervention for SVD is associated with an increased risk of subsequent mortality, regardless of re-SAVR or ViV-TAVR, and this risk is greater among younger patients. These findings should be balanced with individual preferences at index AVR in the context of patients' lifetime management of aortic stenosis.

A Case of Dyke-Davidoff-Masson Syndrome with Hypoplasia of the Kidney: An Unusual Association.

Dyke-Davidoff-Masson syndrome (DDMS) is a rare neuro-osteal syndrome of childhood and a constellation of cerebral hemiatrophy, facial asymmetry, seizures, osseous changes, and hemiplegia. It commonly presents with seizures and hemiplegia. The involvement of the kidney in DDMS is not known in the available literature, except in a case report that described ectopic kidney in DDMS. We present the case of a 15-year-old boy who presented with recurrent seizures, right facial palsy, left hemiparesis, and advanced renal failure. The neuroimaging revealed diffuse right cerebral atrophy, dilatation of the ipsilateral lateral ventricle, and ipsilateral thickening of the calvaria. The nephrological evaluation suggested the diagnosis of chronic kidney disease stage VD, probably secondary to congenital hypoplasia of the kidney.

Outcome of COVID-19 in Kidney Transplant Patients from Eastern India: A Single Center Study.

Introduction: COVID-19 in kidney transplant recipients (KTR) had been associated with high incidence of acute kidney injury and higher mortality. Management of these patients is still evolving. Methods: A retrospective observational study was done that included all KTR aged ≥18 years and ≤65 years who had COVID-19 diagnosis via RTPCR test between 1 June 2020 and 30 May 2021. Severity of COVID-19 was determined as per the guidelines given by Government of India. Acute kidney injury was defined according to KDIGO guideline. Data was collected and analyzed using SPSS version 16.0 (Chicago, SPSS Inc.). Results: Out of 34 patients, 29 were men. Median age of patients was 39.9 years and median time since transplantation was 34 months. Presenting symptoms were fever (100%), cough (79.4%), gastrointestinal symptoms (23.5%), and dysgeusia/anosmia (23.5%). COVID-19 was severe in 17.6%, moderately severe in 32.4%, and mild in 50% of patients. Time since transplantation, duration of symptoms, hospital stay and inflammatory markers like CRP, LDH, ferritin and d-dimer were significantly associated with disease severity (P < 0.05). Steroids were increased in 55%, antiproliferative agents stopped in 97%, and calcineurin inhibitors stopped in 26% of patients. 70.6% of the patients were managed in home isolation. Acute kidney injury occurred in 58.8% cases. 75% of the AKI patients recovered by 28 days after discharge. Conclusion: Our study showed that outcome of COVID-19 in kidney transplant patients was reasonably good.

A Descriptive Analysis of Pediatric Ophthalmology Fellowship Program Directors.

There is limited literature on the characteristics of pediatric ophthalmology leadership. The authors examined the demographics, academic backgrounds, and scholarly output of pediatric ophthalmology fellowship program directors. Despite a positive trend in gender equity in this position, efforts remain to resolve the "leaky pipeline" of women into ophthalmology leadership. [J Pediatr Ophthalmol Strabismus. 2022;59(6):e69-e72.].

Histological Spectrum of Clinical Kidney Disease in Type 2 Diabetes Mellitus Patients with special Reference to nonalbuminuric Diabetic Nephropathy: A Kidney Biopsy-based Study.

BACKGROUND: Diabetic nephropathy (DN) is an important and catastrophic complication of diabetes mellitus (DM). Kidney disease has heterogeneity in histology in diabetes patients and includes both diabetic kidney disease (DKD) (albuminuric or nonalbuminuric) and nondiabetic kidney disease (NDKD) either in isolation or in coexistence with DN. Diabetic nephropathy is hard to overturn. While NDKD is treatable and reversible. MATERIALS AND METHODS: We enrolled a total of 50 type 2 diabetes mellitus (T2DM) patients with clinical kidney disease, of both genders and age >18 years, who underwent kidney biopsy from October 2016 to October 2018. Patients with proteinuria <30 mg per day were excluded from the study. The indications of the renal biopsy were nephrotic syndrome (NS), active urinary sediment, rapid decline in renal function, asymptomatic proteinuria, and hematuria. RESULT: A total of 50 (males: 42 and females: eight) patients with T2DM who underwent kidney biopsy were enrolled. The clinical presentation was: NS 26 (52%), chronic kidney disease (CKD) 11 (22%), asymptomatic proteinuria and hematuria six (12%), acute kidney injury (AKI) four (8%), and acute nephritic syndrome (ANS) three (6%). Diabetic retinopathy (DR) was noted in 19 (38%) cases. Kidney biopsy revealed isolated DN, isolated NDKD, and NDKD superimposed on DN in 26 (52%), 14 (28%), and 10 (20%) cases, respectively. Idiopathic membranous nephropathy (MN) (4) and amyloidosis (2) were the most common forms of NDKD, whereas diffuse proliferative glomerulonephritis (DPGN) was the main form of NDKD superimposed on DN. Diabetic nephropathy was observed in 15 (79%) cases in presence of DR and also in 11 (35.5%) cases even in absence of DR. Of eight patients with microalbuminuria four (50%) cases have biopsy-proven DN. CONCLUSION: About 48% of patients had NDKD either in isolation or in coexistence with DN. Diabetic nephropathy was found in absence of DR and in patients with a low level of proteinuria. The level of proteinuria and presence of DR does not help to distinguish DN vs NDKD. Hence, renal biopsy may be useful in selected T2DM patients with clinical kidney disease to diagnose NDKD.

Recurrent liponeurocytoma: A case report and systematic review of the literature.

Background: Liponeurocytomas are rare neurocytic neoplasms that most often arise in the posterior fossa and affect individuals in the third and fifth decades of life. Most reported cases of this unique tumor in the literature have described a favorable clinical prognosis without recurrence. However, increasing reports of recurrent cases prompted the World Health Organization, in 2016, to recategorize the tumor from Grade I to the less favorable Grade II classification. We conducted a systematic review to identify recurrent cases of this unique tumor and to summarize differences between the primary and recurrent cases of liponeurocytoma. Methods: A systematic review exploring recurrent liponeurocytoma cases was conducted by searching the PubMed, Google Scholar, and Scopus databases for articles in English. Abstracts from articles were read and selected for full-text review according to a priori criteria. Relevant full-text articles were analyzed for symptoms, imaging, location, histological, pathological, treatment, and recurrence-free time between the primary and recurrent cases. Results: Of 4392 articles, 15 articles accounting for 18 patients were included (level of evidence: IV) in the study. Recurrence-free time decreased from an average of 82 months between the primary tumor resection to first recurrence to 31.3 months between the first and second recurrence. Recurrent tumors demonstrated increased pleomorphic neural cells, necrosis, vascular proliferation, and MIB-1 index when compared to the primary tumor. Several cases also demonstrated decreased lipidizing components when compared to the primary tumor, further indicating increased dedifferentiation. The primary treatment for this tumor was surgical resection with occasional adjunctive radiotherapy. Conclusion: Recurrent cases of liponeurocytoma have features of increased malignant proliferation compared to the primary cases. The standard treatment for these primary and recurrent tumors is gross total resection. The role of adjunctive radiotherapy remains a matter of debate.

An Analysis of Ophthalmic Plastic and Reconstructive Surgery Fellowship Program Directors in the United States.

Purpose This study aims to examine the demographic features, academic backgrounds, and scholarly achievements of ophthalmic plastic and reconstructive surgery (OPRS) fellowship program directors (PDs) in the United States. Methods In this cross-sectional analysis, publicly accessible sources were accessed in March 2022 to collate the demographic and academic profiles of PDs of American Society of Ophthalmic Plastic and Reconstructive Surgery (ASOPRS)-accredited OPRS fellowships. Differences by gender and program rank were assessed using the Mann-Whitney Utest. Results Fifty-four PDs were identified, the majority of whom were males (88.89% (n = 48)). The average age was 58.48 years. Of the PDs, 96.3% (n = 53) obtained a medical degree, and all completed residency training in the United States. In addition, 9.26% (n = 5) had another degree, either a Doctor of Philosophy (n = 3) or master's degree (n = 2). A substantial proportion of individuals completed medical school (20.37% (n = 11)), residency (20.37% (n = 11)), or fellowship (31.48% (n = 17)) at an institution affiliated with the program where they were PDs. The most common additional fellowship obtained was neuro-ophthalmology (16.67% (n = 9)). The average h-index was 19.30 (range, 0-60), average five-year h-index was 4.85 (range, 0-36), and average m-quotient was 0.63 (range, 0-2.22). A significant difference in the median five-year h-index was observed between females and males (7 (range, 3-36) versus 4 (range, 0-10); p= 0.038). Conclusions This analysis indicated that OPRS PDs in the United States were principally males with extensive scholarly productivity. As women remain underrepresented in OPRS, increased gender parity at this leadership position should be encouraged in order to expand the recruitment of women into the field.

Targeting the Complement Cascade for Treatment of Dry Age-Related Macular Degeneration.

Age-related macular degeneration (AMD) is the leading cause of irreversible vision loss in the elderly population. AMD is characterized in its late form by neovascularization (wet type) or geographic atrophy of the retinal pigment epithelium cell layer (dry type). Regarding the latter type, there is growing evidence supporting an association between the pathophysiology of dry AMD and key proteins in the complement cascade. The complement cascade works as a central part of the innate immune system by defending against foreign pathogens and modified self-tissues. Through three distinct pathways, a series of plasma and membrane-associated serum proteins are activated upon identification of a foreign entity. Several of these proteins have been implicated in the development and progression of dry AMD. Potential therapeutic targets include C1q, C3, C5, complement factors (B, D, H, I), membrane attack complex, and properdin. In this review, we provide an understanding of the role of the complement system in dry AMD and discuss the emerging therapies in early phase clinical trials. The tentative hope is that these drugs may offer the potential to intervene at earlier stages in dry AMD pathogenesis, thereby preventing progression to late disease.

Telemedicine for Retinal Disease During the COVID-19 Pandemic: Survey of the Patient Perspective.

INTRODUCTION: Amidst the COVID-19 pandemic, telemedicine has emerged as a safe and cost-effective alternative to traditional ophthalmology clinic visits. This study evaluated patient attitudes towards telemedicine at a full-service, retina-only practice to identify areas for growth in implementation. METHODS: A survey was distributed to established patients at University Retina and Macula Associates following the completion of a telemedicine encounter in July 2021. On a 5-point Likert scale, patients compared telemedicine to in-person visits for six domains: ability to ease COVID-related anxiety, efficiency, patient education, quality of care, fulfillment of personal needs, and convenience. Pearson's χ2 and Fisher's exact test were used to assess correlations between demographic factors and patient attitudes or preference towards telemedicine. RESULTS: Among 103 respondents, two-thirds (68.7%) preferred in-person compared to telemedicine encounters. Overall, patients had a neutral attitude towards telemedicine [mean Likert rating (SD) = 3.11/5 ± 0.82]. Questions assessing "patient education" and "telemedicine efficiency" received the greatest proportion of positive and negative responses, respectively. Positive attitudes were more frequent among patients with prior telemedicine experience (87.5%) compared to never-users (71.8%; p = 0.046). Patients ≥ 75 years old tended to negatively assess telemedicine regarding reduction of COVID-19-related anxiety, efficiency, patient education, and physician facetime (p < 0.05 for all). A positive but non-significant trend was observed between higher education level and positive attitude towards telemedicine (p = 0.18). Telehealth never-users more often negatively rated receiving adequate facetime with the physician virtually (54.7%) compared to prior users (25.6%; p = 0.004). Younger age, prior history of telemedicine use, and higher education level were associated with increased preference for telemedicine (p < 0.05 for all). CONCLUSION: Our findings revealed hesitance remains among patients towards adoption of telemedicine. Targeting age-, experience-, and education-related barriers will be invaluable for increasing acceptance of this healthcare delivery model.