Ibrutinib-Related Uveitis in Non-Hodgkin Lymphoma Patients: A Case Report and Literature Review.

PURPOSE: To report two cases of ibrutinib-related uveitis and review the literature to date. METHODS: We report two cases of ibrutinib-related uveitis using CARE guidelines and review the cases reported in the literature. RESULTS: Case 1) A 55-year-old female with recurrent primary central nervous system lymphoma presented with bilateral decreased visual acuity, photophobia, and floaters that started one month after initiating oral treatment with ibrutinib. Chronic non-granulomatous bilateral anterior-intermediate uveitis with macular edema was identified. Secondary causes were ruled out, and a presumptive diagnosis of ibrutinib-related uveitis was made. Case 2) A 57-year-old female with Waldenström macroglobulinemia who was treated with ibrutinib for two years presented with bilateral blurred vision, photophobia, red eyes, and floaters. A diagnosis of non-granulomatous, noninfectious panuveitis with bilateral cystoid macular edema was made. Secondary causes were ruled out, and ibrutinib toxicity was the most likely cause. CONCLUSION: Ibrutinib-related uveitis is a novel and under-diagnosed clinical entity. The most frequent clinical presentation in the literature is bilateral, non-granulomatous, anterior, and intermediate uveitis. Macular edema is a frequent complication. Uveitis usually requires topical treatment and the suspension of ibrutinib. Switching to second-generation Bruton tyrosine kinase inhibitors is proposed as a potential therapeutic alternative.

PENTOSAN POLYSULFATE MACULOPATHY-ASSOCIATED CYSTOID MACULAR EDEMA RESPONSIVE TO INTRAVITREAL STEROIDS.

PURPOSE: To report a case of angiographically silent cystoid macular edema (CME) secondary to pentosan polysulfate sodium (PPS) maculopathy responsive to intravitreal steroids. METHODS: Observational case report. RESULTS: A 52-year-old female patient with a history of 4 years of PPS use for interstitial cystitis presented with PPS maculopathy that developed CME 2.5 years after drug cessation and had associated progression of pigmentary and atrophic changes. Her CME was nonresponsive to topical ketorolac and dorzolamide, but was responsive to intravitreal triamcinolone acetonide and subsequently intravitreal dexamethasone implant (Ozurdex) with reduction in central subfield thickness and improvement in visual acuity. CONCLUSION: Cystoid macular edema secondary to PPS maculopathy may be angiographically silent yet responsive to intravitreal steroids alone without the use of vascular endothelial growth factor agents. There is potential for both anatomic and functional improvements in such cases demonstrating the value of such treatment. Cystoid macular edema may be a delayed finding that can develop despite drug cessation. Steroid monotherapy should be further evaluated as possible first-line management for PPS maculopathy-associated CME.

Incidence and prognosis of taxane-induced macular edema: a retrospective study from the Japan Clinical REtina Study Group (J-CREST).

Macular edema is a known side effect of taxane-based anticancer drugs. We retrospectively investigated data from 11 centers between January 2016 and December 2021. Among 14,260 patients, 30 (0.21%) developed macular edema; from these, the number of cases associated with nab-paclitaxel was 16 (0.43%), significantly higher than the number of cases associated with paclitaxel or docetaxel (P < 0.01). Visual acuity (VA) and retinal choroidal change were examined in 27 patients, with a follow-up of at least 3 months. The patients' mean age was 67.2 years; 14 (51.3%) were male and four (14.8%) had unilateral onset. The mean interval between anticancer drug initiation and the first ophthalmology visit was 290.1 days. Among the 20 patients who discontinued anticancer drugs, VA and edema significantly improved 2 months after discontinuation (LogMAR VA: 0.50 vs. 0.28, central retinal thickness: 472.7 µm vs. 282.5 µm, both P < 0.01). No significant changes were observed in the central choroidal thickness. A correlation was found between duration of taxane treatment and VA immediately before discontinuation of anticancer drugs (ß = 0.00050; 95% confidence interval: 0.00036-0.00097; P < 0.05). Although taxane-induced macular edema is reversible, slower anticancer drug discontinuation worsened VA, highlighting the need for regular ophthalmologic evaluation during treatments.

Rituximab-induced cystoid macular edema in a patient with systemic lupus erythematosus: A case report and literature review.

Cystoid macular edema (CME) is considered a rare adverse effect of rituximab use, with only a limited number of cases published in the literature. Although its etiopathogenesis is still unknown, its mechanism seems to be related to a transient elevation of cytokines after rituximab infusion resulting in an increased permeability of retinal vessels. We report the first case of rituximab-induced CME in a patient with systemic lupus erythematosus (SLE), where rituximab was used to treat hematological complications. A month after the 2nd infusion, the patient developed blurred vision and decreased visual acuity in the right eye. An optic coherence tomography (OCT) was performed, being diagnosed with CME. Rituximab was then discontinued, exhibiting a complete resolution of the condition within 4 weeks. The aim of our work is to report the first case in a patient with SLE and also carry out a brief review of the subject comparing it to all previously published cases.

Dipeptidyl peptidase 4 inhibitors, sodium glucose cotransporter 2 inhibitors, and glucagon-like peptide 1 receptor agonists do not worsen diabetic macular edema.

AIMS: There are limited studies on dipeptidyl-peptidase 4 inhibitor (DPP-4i), sodium glucose cotransporter 2 inhibitor (SGLT2-i), and glucagon-like peptide 1 (GLP-1) receptor agonist use and occurrence of diabetic macular edema (DME). The objective of this study was to determine the association between DPP-4i, SGLT2-i, and GLP-1 receptor agonist use and occurrence of DME. METHODS: Proportional hazard models were used to evaluate the change in hazard of developing DME associated with DPP-4i, SGLT2-i, or GLP-1 receptor agonist use. Models accounted for age at DR diagnosis, DR severity (proliferative vs non-proliferative stage), time-weighted average of HbA1c level, sex, and self-reported race/ethnicity. A p-value ≤ 0.05 was considered statistically significant. RESULTS: The hazard ratio of developing DME after diagnosis of DR was 1.2 (CI = 0.75 to 1.99; p = 0.43) for DPP-4i use, 0.93 (CI = 0.54 to 1.61; p = 0.81) for GLP-1 receptor agonist use, 0.82 (CI = 0.20 to 3.34; p = 0.78) for SGLT2-i use, 1.1 (CI = 0.75 to 1.59; p = 0.66) for any one medication use, 1.1 (CI = 0.62 to 2.09; p = 0.68) and for any two or more medications use. CONCLUSIONS: We did not find an association between DPP-4i, SGLT2-i, or GLP-1 receptor agonist use and increased hazard of development of DME among patients with DR.

INTRAVITREAL DEXAMETHASONE FOR THE TREATMENT OF MACULAR EDEMA SECONDARY TO HYDROXYCHLOROQUINE TOXICITY.

PURPOSE: Cystoid macular edema is a vision-threatening complication infrequently associated with hydroxychloroquine retinal toxicity. There are limited data on the best treatment for this pathology. METHODS: A retrospective case series is presented. RESULTS: In this series, we present three cases of cystoid macular edema in patients with diagnosed hydroxychloroquine maculopathy successfully treated with intravitreal dexamethasone implantation. CONCLUSION: Minimal literature has been published regarding the best management of cystoid macular edema related to hydroxychloroquine toxicity. Our case series suggests a possible new agent in the treatment of this rare occurrence.

Case Report: Macula Structural and Functional Assessment in Nab-Paclitaxel-Related Cystoid Macular Edema.

Nab-paclitaxel-related cystoid macular edema is a rare ophthalmic adverse drug reaction. We present a 54-year-old woman with metastatic hormone receptor positive, HER-2 negative breast carcinoma who developed profound bilateral vision loss after the seventh cycle of nab-paclitaxel treatment. Optical coherence tomography and macula microperimetry demonstrated macular edema and decreased threshold sensitivity, respectively. Cessation of nab-paclitaxel improved structural and functional vision after 4 weeks. The introduction of topical dorzolamide 1% in one eye demonstrated further rapid resolution of edema. We demonstrate the objective and subjective visual changes and recovery of nab-paclitaxel-related cystoid macular edema. [Ophthalmic Surg Lasers Imaging Retina 2024;55:408-411.].

Intravitreal aflibercept 8 mg in diabetic macular oedema (PHOTON): 48-week results from a randomised, double-masked, non-inferiority, phase 2/3 trial.

BACKGROUND: A high-dose formulation of intravitreal aflibercept (8 mg) could improve treatment outcomes in diabetic macular oedema (DMO) by requiring fewer injections than the standard comparator, aflibercept 2 mg. We report efficacy and safety results of aflibercept 8 mg versus 2 mg in patients with DMO. METHODS: PHOTON was a randomised, double-masked, non-inferiority, phase 2/3 trial performed at 138 hospitals and specialty retina clinics in seven countries. Eligible patients were adults aged 18 years or older with type 1 or 2 diabetes and centre-involved DMO. Patients were randomly assigned (1:2:1) to intravitreal aflibercept 2 mg every 8 weeks (2q8), aflibercept 8 mg every 12 weeks (8q12), or aflibercept 8 mg every 16 weeks (8q16), following initial monthly dosing. From week 16, dosing intervals for the aflibercept 8 mg groups were shortened if patients met prespecified dose regimen modification criteria denoting disease activity. The primary endpoint was change from baseline in best-corrected visual acuity (BCVA) at week 48 (non-inferiority margin of 4 letters). Efficacy and safety analyses included all randomly assigned patients who received at least one dose of study treatment. This trial is registered with ClinicalTrials.gov (NCT04429503). FINDINGS: Between June 29, 2020, and June 28, 2021, 970 patients were screened for eligibility. After exclusions, 660 patients were enrolled and randomly assigned to receive aflibercept 8q12 (n=329), 8q16 (n=164), or 2q8 (n=167); two patients were randomly assigned in error and did not receive treatment. 658 (99·7%) patients were treated and included in the full analysis set and safety analysis set (8q12 n=328, 8q16 n=163, and 2q8 n=167). Mean patient age was 62·3 years (SD 10·4). 401 (61%) patients were male. 471 (72%) patients were White. Aflibercept 8q12 and 8q16 demonstrated non-inferior BCVA gains to aflibercept 2q8 (BCVA mean change from baseline 8·8 letters [SD 9·0] in the 8q12 group, 7·9 letters [8·4] in the 8q16 group, and 9·2 letters [9·0] in the 2q8 group). The difference in least squares means was -0·57 letters (95% CI -2·26 to 1·13, p value for non-inferiority <0·0001) between 8q12 and 2q8 and -1·44 letters (-3·27 to 0·39, p value for non-inferiority 0·0031) between aflibercept 8q16 and 2q8. Proportions of patients with ocular adverse events in the study eye were similar across groups (8q12 n=104 [32%], 8q16 n=48 [29%], and 2q8 n=46 [28%]). INTERPRETATION: Aflibercept 8 mg demonstrated efficacy and safety with extended dosing intervals and could decrease treatment burden in patients with DMO. FUNDING: Regeneron Pharmaceuticals and Bayer.

Sodium-glucose co-transporter 2 inhibitor therapy reduces the administration frequency of anti-vascular endothelial growth factor agents in patients with diabetic macular oedema with a history of anti-vascular endothelial growth factor agent use: A cohort study using the Japanese health insurance claims database.

AIM: We assessed the effectiveness of sodium-glucose co-transporter 2 inhibitors (SGLT2is) in reducing the administration frequency of anti-vascular endothelial growth factor (VEGF) agents in patients with diabetic macular oedema (DMO) using a health insurance claims database. MATERIALS AND METHODS: This retrospective cohort study analysed health insurance claims data covering 11 million Japanese patients between 2005 and 2019. We analysed the frequency and duration of intravitreal injection of anti-VEGF agents after initiating SGLT2is or other antidiabetic drugs. RESULTS: Among 2412 matched patients with DMO, the incidence rates of anti-VEGF agent injections were 230.1 per 1000 person-year in SGLT2i users and 228.4 times per 1000 person-year in non-users, respectively, and the risk ratio for events was unchanged in both groups. Sub-analysis of each baseline characteristic of the patients showed that SGLT2is were particularly effective in patients with a history of anti-VEGF agent use [p = .027, hazard ratio (HR): 0.44, 95% confidence interval (CI): 0.22-0.91]. SGLT2is reduced the risk for the first (p = .023, HR: 0.45, 95% CI: 0.22-0.91) and second (p = .021, HR: 0.39, 95% CI: 0.17-0.89) anti-VEGF agent injections. CONCLUSIONS: There was no difference in the risk ratio for the addition of anti-VEGF therapy between the two treatment groups. However, the use of SGLT2is reduced the frequency of anti-VEGF agent administration in patients with DMO requiring anti-VEGF therapy. Therefore, SGLT2i therapy may be a novel, non-invasive, low-cost adjunctive therapy for DMO requiring anti-VEGF therapy.

Prostaglandin-Induced Macular Hole: A Brief Report.

This case series reports on two patients who developed macular holes while on prostaglandin analogs (PGA) therapy. The first case involves a 63-year-old woman with a history of a macular hole of the left eye that had spontaneously closed. After starting PGA therapy for elevated intraocular pressure, cystoid macular edema formed, which resulted in reopening of the macular hole. The second case involves a 64-year-old man with primary open-angle glaucoma, on PGA therapy, with a newly diagnosed small macular hole of the right eye that closed after cessation of the PGA therapy. These cases demonstrate an association between prostaglandin analogs and the formation or reopening of full-thickness macular holes. [Ophthalmic Surg Lasers Imaging Retina 2024;55:112-115.].

Tamoxifen retinopathy: A comprehensive review.

Tamoxifen is a selective estrogen receptor modulator used mainly for the treatment of breast cancer. Based on the case reports and studies performed to date on the retinal toxicity of tamoxifen, retinopathy appears to occur in as many as 12% of patients taking 20 mg tamoxifen a day for over 2 years. Of this 12%, as many as half develop symptomatic changes in visual acuity. Retinal changes consist primarily of crystalline deposits, cystoid macular edema, hyperreflective deposits in the inner retinal layers, and telangiectasia. Tamoxifen retinopathy is currently managed by discontinuing tamoxifen therapy as the cancer prognosis permits; however, discontinuing therapy demonstrates little to no improvement in visual acuity once visual changes have taken place. Intravitreal injections of steroids or antivascular endothelial growth factor therapy have been performed, but require further studying before conclusions can be made. Until then, optical coherence tomography screening for retinal changes should be performed every 6 months for patients who have been on tamoxifen therapy for 2 years or more. This way, patients can become aware of retinal changes, and their physicians can consider adjusting tamoxifen therapy before they risk developing changes in visual acuity.

Acute Kidney Injury from Intravitreal Anti-vascular Endothelial Growth Factor Drugs: A Systematic Review and Meta-analysis of Randomized Controlled Trials.

BACKGROUND: Several observational studies have reported acute kidney injury from intravitreal anti-vascular endothelial growth factor (anti-VEGF) drugs for retinal diseases. However, systematic reviews and meta-analyses of randomized controlled trials on this critical topic are scant. OBJECTIVE: To evaluate acute kidney injury risk associated with intravitreal anti-VEGF drugs in patients with retinal diseases. METHODS: We searched PubMed, Embase, and the Cochrane Central Register of Controlled Trials on 12 July, 2023, and included randomized controlled trials reporting acute kidney injury between anti-VEGF drugs (e.g., aflibercept, bevacizumab, brolucizumab, and ranibizumab) and controls for retinal diseases (e.g., age-related macular degeneration, polypoidal choroidal vasculopathy, diabetic retinopathy/diabetic macular edema, retinal vein occlusion, and myopic choroidal neovascularization). Data were synthesized by a fixed-effects model for pooling odds ratios (ORs) using the Peto method. RESULTS: We included 13 randomized controlled trials (four and nine trials for aflibercept and ranibizumab, respectively) with a total of 4282 participants. The meta-analysis indicated intravitreal anti-VEGF drugs did not increase the acute kidney injury risk, compared with controls (odds ratio [OR]: 1.00, 95% confidence interval [CI] 0.49-2.04, I2: 0%), and no differences in the acute kidney injury risk were observed between different anti-VEGF drugs (OR: 1.10, 95% CI 0.27-4.43, I2: 0% for aflibercept; OR: 0.97, 95% CI 0.42-2.22, I2: 0% for ranibizumab) and between different retinal diseases (OR: 4.61, 95% CI 0.07-284.13, I2: not applicable for age-related macular degeneration; OR: 0.90, 95% CI 0.42-1.93, I2: 0% for diabetic retinopathy/diabetic macular edema; OR: 1.57, 95% CI 0.16-15.88, I2: 0% for retinal vein occlusion). CONCLUSIONS: Intravitreal anti-VEGF drugs were not associated with an acute kidney injury risk, regardless of which anti-VEGF drugs (aflibercept or ranibizumab) or retinal diseases (age-related macular degeneration, diabetic retinopathy/diabetic macular edema, or retinal vein occlusion) were involved. SYSTEMATIC REVIEW PROTOCOL REGISTRATION: PROSPERO CRD42021267854.

Macular edema after siponimod treatment for multiple sclerosis: a case report and literature review.

BACKGROUND: As a modulator of the sphingosine 1-phosphate receptor, siponimod is administered as a therapeutic intervention for multiple sclerosis. A previous phase 3 study first reported siponimod-associated macular edema. Since that report, there were only few relevant reports in clinical settings. Here, we report a case of secondary progressive multiple sclerosis developed macular edema after siponimod treatment. We also review the progress of sphingosine 1-phosphate receptor modulators, elaborate on accepted mechanisms in treating multiple sclerosis, and discuss the causation of siponimod-associated macular edema. CASE PRESENTATION: A 38-year-old Chinese female patient with secondary progressive multiple sclerosis, who had recurrent numbness of the limbs and right leg fatigue, developed mild macular edema following 4 months of siponimod treatment. The macular edema resolved after discontinuing the medication, and did not recur after resuming siponimod. CONCLUSION: Although siponimod-associated macular edema may be rare, mild, transitory, and manageable, it cannot be ignored and requires ongoing vigilance.

Cystoid macular edema associated with omidenepag isopropyl in a phakic eye with an implantable collamer lens: a case report.

BACKGROUND: Cystoid macular edema is a known complication of omidenepag isopropyl usage. Omidenepag isopropyl is a selective prostanoid EP2 receptor agonist, and its association with macular edema has mainly been identified in pseudophakic eyes. Herein, we report a case of cystoid macular edema caused by omidenepag isopropyl use in a phakic eye with an implantable collamer lens. CASE PRESENTATION: A 38-year-old woman was diagnosed with left eye glaucoma and prescribed omidenepag isopropyl. She had undergone bilateral implantation of implantable collamer lenses approximately 12 years prior to the glaucoma diagnosis. After 9 months of using omidenepag isopropyl, she presented with blurred vision in the left eye; swept source optical coherence tomography revealed cystoid macular edema in this eye. Omidenepag isopropyl usage was discontinued, and bromfenac sodium hydrate was administered twice daily instead. After 2 months, the patient's visual discomfort was completely ameliorated. Additionally, an optical coherence tomography examination confirmed that the macula had normalized. CONCLUSIONS: We report a case of cystoid macular edema development after omidenepag isopropyl use in a patient with glaucoma who had undergone bilateral implantable collamer lens implantation. This case shows that the possibility of cystoid macular edema occurrence should be considered when omidenepag isopropyl is used, even in phakic eyes, after the insertion of implantable collamer lenses.

Intravitreal anti-vascular endothelial growth factor, laser photocoagulation, or combined therapy for diabetic macular edema: A systematic review and network meta-analysis.

Purpose: To conduct a network meta-analysis (NMA) comparing the efficacy of anti-vascular endothelial growth factor (VEGF) therapy alone versus laser photocoagulation (LP) therapy alone or anti-VEGF therapy combined with LP therapy for diabetic macular edema (DME). Methods: PubMed, Embase, Web of Science, and Cochrane Central Register of Controlled Trials were systematically searched for studies comparing anti-VEGF therapy alone versus LP therapy alone or anti-VEGF therapy combined with LP therapy for DME. Primary outcomes were mean best-corrected visual acuity (BCVA) and central macular thickness (CMT) change. Relevant data were collected and pooled using NMA. Results: A total of 13 randomized controlled trials were included in our NMA. Anti-VEGF therapy significantly improved BCVA the most compared to the combined (mean difference [MD] = 1.5; 95% confidence interval [CI]: 0.084, 2.7) and LP (MD = 6.3; 95% CI: 5.1, 7.6) therapies at six months, while there was no difference in reducing CMT at six months between the anti-VEGF and combined therapies (MD = -16; 95% CI: -46, 13). At 12 months, no significant difference was found between the anti-VEGF and combined therapy in terms of BCVA (MD = 0.1; 95% CI: -1.7, 1.5) and CMT (MD = 21; 95% CI: -3.0, 44). Conclusion: There was no significant difference between the anti-VEGF therapy and combined therapy. For the long-term treatment of patients with DME, combined therapy is recommended. Systematic review registration: https://www.crd.york.ac.uk/prospero/, identifier CRD42022376401.