Faricimab in Previously Treated Eyes With Neovascular Age-Related Macular Degeneration: An Assessment of Durability and Treatment Outcomes.

BACKGROUND AND OBJECTIVE: This study evaluated the efficacy and durability of faricimab in patients with neovascular age-related macular degeneration (nAMD) who were previously treated with anti-vascular endothelial growth factor (anti-VEGF) agents. PATIENTS AND METHODS: This retrospective case series was conducted at a single tertiary center in the United States. It focused on nAMD patients who transitioned to faricimab after initial anti-VEGF therapy, with a follow-up period of at least 9 months. "Complete dryness" was defined as the absence of intra- and/or subretinal fluid on optical coherence tomography. Durability was gauged by the extension of treatment intervals relative to the injection frequency of the previous agent. RESULTS: Sixty-two eyes from 62 patients were included. Treatment interval ranged from 5 to 10 weeks; 10 (16%) patients were able to be extended by 2 or more weeks compared to their previous regimen. Median (interquartile range [IQR]) central field thickness was 310 µm (254, 376) on initiating faricimab and declined by the ninth month (P values at 3, 6, and 9 months were 0.01, 0.02, and 0.07, respectively). Median (IQR) visual acuity at initiation of faricimab was 0.4 (0.20, 0.50) and did not change by the ninth month. Complete anatomical dryness was present in 10 (16%) eyes before switching; 90% remained dry at 9 months. Of 52 (84%) incompletely dry eyes before switching, 15% achieved complete dryness by 9 months on faricimab. CONCLUSIONS: Faricimab modestly improved the treatment intervals for a small proportion of previously treated patients on anti-VEGF therapy. [Ophthalmic Surg Lasers Imaging Retina 2024;55:XX-XX.].

Vitreous metastasis from cutaneous melanoma: diagnosis and management / Metástase vítrea de melanoma cutâneo: diagnóstico e tratamento

ABSTRACT Purpose: To report the clinical findings, treatments, and outcomes in a series of patients with vitreous metastasis from cutaneous melanoma. Methods: This single-center, retrospective, interventional case series included patients with biopsy-confirmed vitreous metastasis from cutaneous melanoma diagnosed between 1997 and 2020. Standard 23- or 25-gauge pars plana vitrectomy was performed for diagnostic sampling. Sclerotomies were treated with double or triple freeze-thaw cryotherapy. Perioperative intravitreal injections of melphalan (32 µg/0.075 mL) were administered, when indicated. Visual acuity, intraocular pressure, and systemic and ocular treatment responses were reported. Results: Five eyes of five patients with unilateral vitreous metastasis from cutaneous melanoma were identified. The median age at diagnosis was 84 (range, 37-88) years. The median follow-up after ophthalmic diagnosis was 28 (8.5-36) months; one patient did not have a follow-up. The initial visual acuity ranged from 20/30 to hand motions. Baseline clinical findings included pigmented or non-pigmented cellular infiltration of the vitreous (5/5), anterior segment (4/5), and retina (3/5). Four patients had secondary glaucoma. Systemic therapy included checkpoint inhibitor immunotherapy (n=3, all with partial/complete response), systemic chemotherapy (n=2), surgical resection (n=3), and radiation (n=2). The median time from primary diagnosis to vitreous metastasis was 2 (2-15) years. One patient had an active systemic disease at the time of vitreous metastasis. The final visual acuity ranged from 20/40 to no light perception. Ophthalmic treatment included vitrectomy in all five patients, intravitreal administration of melphalan in three, and intravitreal administration of methotrexate in one. One patient required enucleation, and histopathology revealed extensive invasion by melanoma cells. Conclusions: Vitreous metastasis from cutaneous melanoma can present as a diffuse infiltration of pigmented or non-pigmented cells into the vitreous and may be misdiagnosed as uveitis. Diagnostic pars plana vitrectomy and periodic intravitreal chemotherapy may be indicated.

RESUMO Objetivo: Descrever os achados clínicos, tratamentos, e desfechos em uma série de pacientes com me tástases vítreas de melanoma cutâneo. Métodos: Série retrospectiva de casos de único centro com intervenção. Pacientes incluídos tiveram seu diagnóstico de MVMC confirmado por biópsia entre 1997 e 2020. Vitrectomia via pars plana com 23 ou 25 gauge foram realizadas para obter espécimens. Esclerotomias foram tratadas com crioterapia em duplo ou triplo congelamento. Injeção intravítrea perioperatória de melfalano (32 ug/0,075 mL) foi administrada quando necessário. Foram relatados acuidade visual, pressão intraocular, resposta terapêutica sistêmica e ocular. Resultados: Cinco olhos de 5 pacientes com metástases vítreas de melanoma cutâneo unilateral foram identificados. Idade média de diagnóstico foi 84 anos (variando de 37-88). Seguimento médio após diagnóstico oftalmológico foi 28 (8,5-36) meses; 1 paciente não teve acompanhamento. Acuidade visual inicial variou de 20/30 a movimentos de mão. Achados clínicos iniciais incluíram infiltração de células pigmentadas e não-pigmentadas no vítreo (5/5), segmento anterior (4/5), e retina (3/5). Quatro pacientes tiveram glaucoma secundário. Tratamento sistêmico incluiu imunoterapia com inibidores da via de sinalização (3 - todos com resposta parcial/completa), quimioterapia sistêmica (2), ressecção cirúrgica (3), e irradiação (2). Intervalo médio entre diagnóstico primário e metástases vítreas foi 2 (2-15) anos. Um paciente teve doença sistêmica ativa simultânea as metástases vítreas. Acuidade visual final variou entre 20/40 e SPL. Tratamento oftalmológico incluiu vitrectomia nos 5 pacientes, melfalano intravítreo em 3 e metotrexato intravítreo em 1. Um paciente precisou de enucleação. A histopatologia revelou invasão celular extensa de melanoma. Conclusões: Metástases vítreas de melanoma cutâneo pode se manifestar como uma infiltração difusa de células pigmentadas e não-pigmentadas no vítreo e erroneamente diagnosticada como uveites. Vitrectomia diagnóstica e quimioterapia intravítrea periódica podem estar indicadas.

Clinical Outcome of Cystoid Macular Edema in Silicone Oil-Filled Eyes.

Purpose: To investigate the clinical outcome of cystoid macular edema (CME) in eyes undergoing silicone oil (SO) tamponade with subsequent SO removal (SOR). Methods: A retrospective case series of adult patients with CME treated with SO tamponade and SOR was conducted between January 2015 and January 2021. Exclusion criteria included eyes with a prior SO tamponade, those that did not undergo SOR, or those with infectious/inflammatory diagnoses. The primary outcomes were the incidence and resolution rates of CME in eyes with SO tamponade that had undergone SOR. The secondary outcomes included changes in best-corrected visual acuity (BCVA) and central field thickness (CFT). Results: Nineteen eyes of 19 patients (58% men) aged 52 years (interquartile range [IQR], 45-66 years) met the study inclusion criteria. The median (IQR) follow-up duration post SOR was 22 (8-35) months. The mean CFT decline for the CME-resolved cases was 13.1 µm/mo (P = .257). CME resolved in only 10 eyes (53%), 7 (67%) of which occurred after SOR. The median (IQR) BCVA was 20/400 (20/200 to 20/1262) at CME diagnosis and 20/796 (20/252 to hand motions) after SOR, with 0.184 worsening in logMAR BCVA (P = .340). Medical treatment was not associated with CME resolution compared with observation (50% vs 89%, respectively; P = .069). Eyes with proliferative vitreoretinopathy (PVR) had a higher rate of persistent CME compared with eyes with other diagnoses (78% vs 10%, respectively; P = .005). Conclusions: Nearly half had nonresolution of CME after SO was removed. The VA at the last follow-up was unaffected by CME resolution. Preoperative PVR may be a risk factor for unresolved CME.

Patients With Dragged Optic Disc Vessels and Retinal Folds: Clinical Features, Multimodal Imaging, and Histopathology.

BACKGROUND AND OBJECTIVE: To describe the multimodal imaging and histopathological features of patients with dragged optic disc vessels (DODV). PATIENTS AND METHODS: This is a retrospective, observational analysis using multimodal imaging of eyes with DODV in patients with retinal vascular diseases including familial exudative vitreoretinopathy, inflammatory disease, and others. In addition, two additional enucleated eyes with DODV underwent histopathological analysis. RESULTS: Of the 13 patients, eight were girls and five were boys. Mean age was 5 years (ranging from 4 months to 10 years old). Of the 15 eyes, 12 (80%) demonstrated temporal dragging and three (20%) had nasal dragging. Retinal vascular abnormalities were present in 11 of the fellow eyes. Multimodal imaging demonstrated features of DODV including direction of traction, outer retinal thickening, increased flow, and other features. Only two (13.3%) eyes required surgical intervention. Mean follow-up was 14 (range 3 to 30 months) months. At last follow-up all eyes remained stable. Last visual acuity ranged from 20/100 to counting fingers. As well, two enucleated globes of adults with retinopathy of prematurity underwent histopathologic evaluation, showing optic nerve fibers that extended from the optic nerve into the DODV. CONCLUSIONS: DODV is a sign of various late-stage retinal vascular diseases, associated with poor visual function. Multimodal imaging and histopathology can assist in understanding the disease pathology. [Ophthalmic Surg Lasers Imaging Retina 2023;54:634-642.].

Orbital Gas after 25-Gauge Pars Plana Vitrectomy with Incorrect Gas Mixture.

We present 2 cases of sutureless 25-gauge pars plana vitrectomy and fluid-gas exchange, in which incorrect gas concentrations likely led to elevated intraocular pressures and retrobulbar gas. Combined removal of orbital gas with anterior orbitotomy and pars plana vitrectomy was performed in the first case to address expanding intraocular and retrobulbar gas resulting from a suspected error in gas dilution. Vitreous and orbital gas removal by needling was effective in the second case. In patients with elevated intraocular pressure and orbital gas accumulation after vitrectomy, combined intraocular and orbital decompressions were effective in optimizing clinical outcomes. There is no consensus regarding the best management of orbital gas after vitrectomy. We propose that a multidisciplinary technique should be considered, when available.

IRIS METASTASIS FROM BREAST CANCER SUCCESSFULLY TREATED WITH ABEMACICLIB AND LETROZOLE.

PURPOSE: To describe a patient with an unusual presentation of iris metastasis from breast cancer and her response to systemic therapy. METHODS: Retrospective chart review of one patient. RESULTS: A 57-year-old woman presented with a superonasal translucent vascularized iris stromal mass with fish egg-like structures budding from the surface. High-frequency anterior segment ultrasonography demonstrated a solid iris stromal mass measuring 6.0 mm × 3.3 mm × 1.9 mm. On optical coherence tomography, the egglike structures appeared as hyperreflective spheres, some of which were detached from the main iris stromal tumor. Oncologic evaluation revealed metastatic breast cancer involving the brain and lung. She was treated with oral abemaciclib and letrozole, as well as external beam radiotherapy to the brain. The iris mass had completely regressed within 4 months and remained undetectable through the 8-month follow-up. The other metastatic lesions responded well to therapy. CONCLUSION: A case of iris metastasis was reported as the presenting sign of cancer dissemination that was successfully treated with targeted systemic therapy without ocular radiotherapy.

Multimodal imaging in the diagnosis and management of ophthalmia nodosa.

Purpose: Ophthalmia nodosa (ON) is a rare but important disease describing ocular inflammation caused by injury from insect hairs ("setae"). Type V ON occurs when there is vitreoretinal involvement. Treatment with systemic steroids are first-line, but vitrectomy is indicated in resistant cases. The purpose of this study was to illustrate how multimodal imaging can facilitate diagnosis and management of ON. Observations: This is a single retrospective case report of a patient who presented to Bascom Palmer Eye Institute with Type V ON. Multimodal imaging in a patient with Type V ON was illustrated. A moth seta was localized to the anterior vitreous cavity. Intraocular inflammation responded to 2 weeks of high-dose oral prednisone. Conclusions and Importance: Multimodal imaging may guide diagnosis and management of ON by documenting baseline features of ON and facilitating comparison at follow up visits. This allows for safe non-surgical management of Type V ON. Long-term follow up would be necessary to determine whether subsequent surgical intervention was needed in this case.

Cyst-like recurrence of retinoblastoma diagnosed by multimodal imaging.

Purpose: To illustrate the diagnosis and management of an atypical, cyst-like recurrence of retinoblastoma. Observations: A 4-month-old boy was diagnosed with Group B retinoblastoma in the right eye, consisting of a 10 x 9 × 3.6 mm retinal tumor temporal to the macula. He was treated with one session of intra-arterial ophthalmic artery chemotherapy using melphalan, followed by three sessions of diode laser transpupillary thermotherapy (TTT), after which complete tumor regression was achieved. 45 weeks after initial treatment, a cystic lesion was detected adjacent to superior margin of the regressed tumor scar. The differential diagnosis included pigment epithelial detachment, retinal gliosis, secondary retinoschisis, and local tumor recurrence. Multimodal imaging including OCT angiography confirmed the diagnosis of local recurrence manifesting as a vascularized cyst-like lesion. Two additional sessions of TTT achieved sustained tumor regression through 16 months of additional follow-up. Conclusions and Importance: Recurrence of retinoblastoma following chemotherapy typically manifests as enlargement of a previously regressed tumor, or seeding into the vitreous or subretinal space. An unusual cyst-like recurrence of retinoblastoma at the margin of a previously regressed tumor was diagnosed by multimodal imaging. Focal diode laser transpupillary thermotherapy was curative.

Endophthalmitis Caused by Kocuria Kristinae.

Kocuria is an anaerobic, Gram-positive bacterium, which has been rarely reported to cause endophthalmitis following cataract surgery, intravitreal injections, penetrating ocular trauma, and also secondary to endogenous sources. Visual prognosis is often guarded, with no previous cases reporting a final visual acuity better than 20/60. We describe a young female patient who developed culture-proven Kocuria kristinae endophthalmitis associated with a traumatic scleral rupture. Visual acuity at 2 months of follow-up improved from light perception to 20/50 after treatment with intravitreal antimicrobial therapy and pars plana vitrectomy.

Retinal Folds as a Clinical Feature of X-Linked Retinoschisis: A Series of Three Cases.

BACKGROUND AND OBJECTIVE: The most common clinical features of X-linked retinoschisis (XLRS) include macular schisis in a spoke wheel pattern and peripheral schisis, though other findings such as vitreous veils, vascular attenuation, and subretinal fibrosis have been described. This is the first report to describe retinal folds as a characteristic feature in patients with XLRS. PATIENTS AND METHODS: This was a case series of patients presenting to the retina service at Bascom Palmer Eye Institute with genetically confirmed XLRS. Patients included in this report underwent examination under anesthesia with multimodality imaging. RESULTS: Three patients with XLRS were found to have retinal folds, including a newly characterized "retinal scroll" seen on examination and multimodality imaging. CONCLUSIONS: The presence of a retinal fold should yield a differential diagnosis that includes XLRS in the correct clinical context. Panel-based genetic testing and multimodal imaging are useful in guiding clinical management. [Ophthalmic Surg Lasers Imaging 2022;53(6):326-331.].

EVALUATION OF RETINAL DISPLACEMENT FOLLOWING PRIMARY SCLERAL BUCKLING FOR MACULA-INVOLVING RHEGMATOGENOUS RETINAL DETACHMENT.

PURPOSE: To evaluate the incidence and degree of retinal displacement following scleral buckling surgery for macula-involving rhegmatogenous retinal detachment. METHODS: Retrospective interventional case series comprised of patients treated with primary scleral buckling procedure without gas tamponade for macula-involving rhegmatogenous retinal detachment and imaged postoperatively with fundus autofluorescence imaging between June 1, 2016 and July 25, 2021. Clinical notes, operative reports, fundus autofluorescence photographs, and optical coherence tomography images were reviewed. The presence and degree of retinal displacement were recorded. RESULTS: Twelve eyes of 11 patients were included. One (8%) eye with an epiretinal membrane demonstrated 0.1 mm of retinal displacement along the superior arcade and in the superotemporal periphery. The remainder of eyes (92%) did not show any identifiable signs of retinal displacement. CONCLUSION: Retinal displacement does not seem to be a frequent complication of primary scleral buckling surgery for macula-involving rhegmatogenous retinal detachment.

Genetics and optical coherence tomography features in a child with an achromatic retinal patch.

BACKGROUND: Achromatic retinal patch is associated with tuberous sclerosis. Its role as a diagnostic feature is often overlooked. MATERIALS AND METHODS: A clinical case was retrospectively reviewed and reported. RESULTS: A 5-year-old male with a history of seizure disorder and a germline TSC2 variant was found to have a hypopigmented lesion in the nasal macula, most consistent with an achromatic retinal patch. The optical coherence tomography features of the retinal finding is illustrated. CONCLUSIONS: We highlight the importance of performing a retinal exam and genetic testing in cases that do not otherwise meet the clinical diagnostic criteria for tuberous sclerosis. The significance of an achromatic retinal patch in the setting of a TSC gene mutation of unclear pathogenic potential remains unknown.

Choroidal calcifications in two cases of aplasia cutis congenita and oculoectodermal syndrome.

PURPOSE: To describe choroidal calcifications as an ophthalmic feature in aplasia cutis congenita (ACC) with oculoectodermal syndrome (OES). OBSERVATIONS: Two cases of ACC/OES with characteristic echographic evidence of choroidal calcifications are described. CONCLUSIONS AND IMPORTANCE: The ophthalmic manifestations of ACC/OES may be expanded to include choroidal calcifications. The presence of a choroidal calcification with B-scan ultrasound in a case suspicious for ACC/OES may facilitate a more timely diagnosis and inform future follow-up regimens to monitor ophthalmic and systemic manifestations of this disease.

Use of a Modified Plastic Viewing System for Safer General Anesthesia Care in Pediatric Ophthalmic Surgery During the COVID-19 Pandemic.

Certain pediatric ophthalmology procedures require time-sensitive surgical care to prevent long-term morbidity and mortality. In the era of the COVID-19 pandemic, it has become increasingly important for anesthesia and surgical care providers to protect themselves during medically necessary procedures requiring general anesthesia care. In this study, an intubating viewing system with plexiglass shield and drape was designed. The viewing system allowed effective and safe intubation of pediatric patients for ophthalmological surgery while minimizing the risk of disseminating aerosolized droplets. The authors concluded that this viewing system and modified intubation technique may reduce the risk of transmitting SARSCoV-2 and other highly transmissible pathogens to operating room personnel. The continued study of measures to protect operating room personnel is encouraged to provide more evidence-based recommendations. [Ophthalmic Surg Lasers Imaging Retina. 2020;51:651-652.].

Successful treatment with infliximab after adalimumab failure in pediatric noninfectious uveitis.

PURPOSE: To describe the use of infliximab after adalimumab failure in the treatment of pediatric noninfectious uveitis. METHODS: A retrospective analysis was performed on the medical records of pediatric patients with noninfectious uveitis treated with infliximab for a minimum of 6 months after previously failing to achieve steroid-free remission using adalimumab at the University of Texas Medical School and Children's Medical Center between September 2015 and March 2018. Rates of achieving disease activity quiescence and steroid-free remission as well as incidence of adverse events were calculated. RESULTS: A total of 13 patients with noninfectious uveitis refractory to treatment with adalimumab met inclusion criteria. Three (23%) had anterior uveitis, 4 (31%) had pars planitis, and 6 (46%) had panuveitis. Eleven (85%) patients had preexisting ocular comorbidities. Of these, 4 (31%) had retinal vasculitis, and 1 (7.7%) had cystoid macular edema. There was a 100% response rate to treatment with infliximab following failure to achieve disease quiescence on adalimumab. At mean follow-up time of 21 months (range, 8-31) from initiation of infliximab, there was a reduction in steroid dependence from 100% to 15% after transitioning from adalimumab to infliximab (P < 0.001). Nine patients (69%) had achieved steroid-free remission on infliximab therapy. The mean time to steroid-free remission was 8.7 months. CONCLUSIONS: In our study cohort, infliximab was used successfully in all cases of recalcitrant pediatric noninfectious uveitis that previously failed adalimumab therapy.

Immunosuppression as a Possible Risk Factor for Interferon Nonresponse in Ocular Surface Squamous Neoplasia.

PURPOSE: The mechanism by which ocular surface squamous neoplasia (OSSN) responds to topical interferon-alpha-2b (IFNα2b) is not known. We report the cases of 3 immunosuppressed patients whose tumors did not respond to topical IFNα2b therapy. The purpose of this series is to shed light on potential mechanisms of IFNα2b in OSSN. METHODS: Retrospective case series of 3 immunosuppressed patients whose biopsy-proven OSSN did not respond to topical IFNα2b treatment. RESULTS: Three white, immunosuppressed males (mean age 70 years, range 66-76) were diagnosed with OSSN. Topical IFNα2b 1 million units/mL was administered 4 times a day and used for a mean of 5 months (range 2-7 mo) without an adequate response. All patients were then switched to 5-fluorouracil. Successful eradication of OSSN was achieved in 2 cases, and improvement of OSSN in another. The latter patient was switched to mitomycin-C with subsequent resolution of OSSN. CONCLUSIONS: These cases suggest that an intact immune system may be an important link between IFNα2b therapy and tumor resolution. As such, topical IFNα2b may not be an optimal choice for patients with underlying immunosuppression. It may be more effective in this patient population to switch to a non-immune-modulating therapy such as 5-fluorouracil or mitomycin-C.

Successful treatment of juvenile xanthogranuloma using bevacizumab.

Juvenile xanthogranuloma (JXG) is an uncommon non-Langerhans cell histiocytic disorder that occurs predominantly in infants. Traditional treatment of ocular JXG involves the administration of topical or local corticosteroids. We treated 2 children with JXG refractory to local corticosteroid therapy with off-label intraocular bevacizumab. To our knowledge, this is the first report of successful use of bevacizumab for ocular JXG.