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ORIGINAL RESEARCH article

Front. Pharmacol., 13 December 2024
Sec. Pharmacoepidemiology

Drug-induced retinal vein occlusion: a disproportionality analysis from the FDA adverse event reporting system (2004–2023)

  • 1Department of Ophthalmology, Hui’an County Hospital, Quanzhou, Fujian, China
  • 2Eye Institute of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian, China
  • 3Department of Ophthalmology and Optometry, Fujian Medical University, Fuzhou, China
  • 4Department of Ophthalmology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, China

Introduction: Retinal vein occlusion (RVO) often causes irreversible visual impairment, making early prevention crucial. This study aims to identify associations between different medications and RVO and provide information for clinical practice.

Method: This study included reports of RVO from the FDA Adverse Event Reporting System (FAERS) database from the first quarter (Q1) of 2004 to the fourth quarter (Q4) of 2023. The reported drugs were analyzed for adverse drug reaction (ADR) signals using four disproportionality algorithms. Kaplan-Meier curves and median time to onset were used to evaluate the drugs.

Results: From 2004 to 2023, the FAERS database recorded 6,151 reports associated with RVO. Disproportionality analyses identified 25 drugs significantly associated with RVO. Mirabegron showed the highest risk signal, followed by Raloxifene, Tadalafil, Fingolimod, and Bimatoprost. These high-risk drugs are distributed across different therapeutic areas, including urogenital system and sex hormones, ophthalmic drugs, nervous system drugs, musculoskeletal system drugs, anti-tumor and immune-modulating drugs, and anti-parasitic drugs. Specific drug targets such as adrenergic receptor agonists, hormone regulators, and PDE5 inhibitors were identified as high risk. Ophthalmic drugs exhibited the longest median time to adverse ocular reactions at 532.01 days, followed by anti-parasitic drugs, nervous system drugs, urogenital system and sex hormone drugs, anti-tumor and immune-modulating drugs, and musculoskeletal system drugs.

Conclusion: This study provides an overview of drug-induced RVO, identifying potential culprit drugs and their distribution characteristics. These findings enhance understanding of medication safety and help optimize clinical practice.

1 Introduction

Retinal vein occlusion (RVO) is one of the most common vision-threatening eye diseases, second only to diabetic retinopathy (Khayat et al., 2018). The pathogenesis of RVO is complex, involving endothelial dysfunction, hemodynamic alterations, inflammatory responses, and genetic factors (Noma et al., 2020). RVO includes central retinal vein occlusion and branch retinal vein occlusion, both of which can lead to significant vision loss if not managed promptly (Kim et al., 2024). Early identification and prevention of risk factors are crucial to reduce the incidence of RVO and its resultant irreversible vision loss (Schmidt-Erfurth et al., 2019).

In recent years, with the widespread use of medications and the continuous introduction of new drugs, drug-induced adverse reactions have gradually garnered attention (Angamo et al., 2016). Although some case reports and small-scale studies have suggested that certain drugs may increase the risk of RVO (Lee et al., 2021; Etminan et al., 2022; Chen et al., 2023), there is a lack of large-scale systematic studies to assess the relationship between different drugs and RVO. This knowledge gap not only hinders clinicians’ decision-making when prescribing medications but also limits comprehensive drug safety evaluations. The Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) is a critical tool for drug safety monitoring, collecting reports of drug-related adverse events from around the world. By analyzing data from the FAERS database, potential associations between drugs and adverse events can be identified, providing valuable insights for clinical drug safety. Previous researchers have utilized this database to study drug-induced tooth discoloration (Wang et al., 2023), drug-induced allergic reactions (Yu et al., 2021), and drug induced acute pancreatitis (Li et al., 2024), offering references for clinical decision-making.

This study aims to utilize data from the FAERS database from 2004 to 2023 to evaluate the risk of drug-induced RVO through disproportionality analysis. We seek to investigate the association strength between different drugs and RVO and to conduct a more in-depth assessment of the induction time by these drugs. The goal is to provide clinicians with more comprehensive safety information when prescribing medications and to formulate more precise drug usage guidelines, ultimately reducing the risk.

2 Methods

2.1 Data source and study population

This study utilized data from the FAERS database, covering reports submitted from Q1 2004 through Q4 2023. FAERS includes mandatory reports from pharmaceutical companies and voluntary submissions from healthcare professionals (physicians and pharmacists), patients, and consumers. The dataset comprises demographic details, drug information, adverse event descriptions, therapy initiation and discontinuation dates, and treatment indications, all coded according to the Medical Dictionary for Regulatory Activities (MedDRA). The breadth of FAERS data provides a robust basis for drug safety signal detection (Li et al., 2024; Sakaeda et al., 2013). To ensure data reliability, we focused on reports submitted by healthcare professionals flagged as “Primary Suspect.”

2.2 Data selection and processing

RVO cases were identified using the MedDRA Preferred Term code 10038907. An initial dataset of 6,151 reports from healthcare professionals, patients, and consumers was reviewed. To enhance data accuracy and eliminate duplicates, we followed FDA guidelines, sorting entries by PRIMARYID, CASEID, and FDA_DT, retaining the most recent report with the highest PRIMARYID for entries with identical CASEID and FDA_DT values (Yin et al., 2022; Zhao and Tao, 2024). This process yielded 2,304 unique cases. Further analysis focused exclusively on reports from healthcare professionals and was restricted to drugs linked to at least three reported RVO cases. Additionally, we assigned Anatomical Therapeutic Chemical (ATC) codes to each drug to group and analyzed all RVO cases related to each active substance.

2.3 Signal detection methods and statistical analysis

To assess drug associations with RVO, we employed four established signal detection algorithms: Reporting Odds Ratio (ROR), Proportional Reporting Ratio (PRR), Bayesian Confidence Propagation Neural Network (BCPNN), and Multi-Item Gamma Poisson Shrinker (MGPS). The criteria for signal identification were: (1) ROR: a ≥ 3 and 95% CI lower > 1; (2) PRR: a ≥ 3 and 95% CI lower > 1; (3) BCPNN: IC025 > 0; and (4) MGPS: EBGM05 > 2 and a > 0 (Tables 1, 2). Meeting the thresholds across all four methods indicates a potential drug-event relationship (Wu et al., 2024a; Wu et al., 2024b; Wu et al., 2024c). Each method has specific strengths: ROR corrects for underreporting biases, while PRR provides enhanced specificity by comparing the reporting rate of a drug-event combination to others. BCPNN, based on Bayesian principles, integrates data from diverse sources and supports cross-validation, enhancing signal robustness. MGPS excels at identifying rare signals and managing sparse data (Jiang et al., 2024). By combining these methods, we maximized detection coverage and validated findings from multiple perspectives, strengthening the robustness of drug-RVO association assessments. All drug names were standardized using generic and brand names from the DrugBank database (Wishart et al., 2018). Statistical analyses were conducted using R (version 4.2.2), SPSS (version 26.0), and GraphPad Prism (version 10.1.2), with statistical significance set at p < 0.05. Further analyses examined dosage patterns and time to onset for drugs with positive signals.

Table 1
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Table 1. Four-grid table of disproportionality analysis method.

Table 2
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Table 2. Principle of dis-proportionality measure and standard of signal detection.

2.4 Search strategy and terminology classification

RVO classification followed MedDRA standards, with the hierarchy structured as follows: System Organ Class (SOC): Eye Disorders; High-Level Group Term (HLGT): Retinal, Choroidal, and Vitreous Hemorrhages and Vascular Disorders; High-Level Term (HLT): Retinal Bleeding and Vascular Disorders (excluding Retinopathy); Preferred Term (PT): Retinal Vein Occlusion (Mozzicato, 2007; Brown et al., 1999). We used a narrow-scope standardized MedDRA query (SMQ) to ensure specificity, focusing on reports marked as “Primary Suspect” and submitted by healthcare professionals, minimizing irrelevant entries and enhancing data accuracy (Wu et al., 2024a; Li et al., 2023).

3 Results

3.1 Basic information on adverse events of retinal vein occlusion induced by drugs

From January 2004 to December 2023, we analyzed a total of 20, 629, 811 adverse event reports from the FAERS database. Among these, 6,151 reports were related to RVO, encompassing 2,304 unique patients and 767 drug products. After deduplication and excluding drugs with fewer than three reports, 205 drugs were retained for analysis. Initial disproportionality analyses identified positive signals for 43 drugs. Following the standardization of drug names using the DrugBank database and excluding drugs with known therapeutic effects, a final list of 25 drugs was selected for further analysis (Figure 1). Patient demographics provided important context: the mean age was 58.8 ± 16.9 years, and the mean weight was 70.5 ± 21.2 kg. The most common route of administration was oral (37%), followed by subcutaneous (36%) and ophthalmic (9%) routes. Most adverse events were classified as “other serious conditions” (74%), with disability and hospitalization accounting for 13% and 11%, respectively. Death and life-threatening events each comprised 1%. In terms of report sources, the majority were submitted by physicians (47%), followed by consumers (22%). Geographically, the highest number of reports originated from the United States (793), followed by Japan (438), Germany (335), France (247), and the United Kingdom (170). Over the study period, the annual number of RVO-related ADE reports showed a fluctuating upward trend, with a comparable distribution of reports between male and female patients each year (Figure 2 and Table 3).

Figure 1
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Figure 1. Flowchart of patient selection and data cleaning for drug-induced retinal vein occlusion in the FAERS database. Notes: Process of screening to obtain information on patients with retinal vein occlusion and their medication use from the FAERS database.

Figure 2
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Figure 2. Distribution of baseline data for patients reporting adverse events of retinal vein occlusion in the FAERS database. Notes: Baseline characteristics of 2,304 patients with drug-induced RVO (A) Age and gender distribution of patients (B) Temporal trend of reported cases (C) Routes of administration (D) Patient outcomes (E) Occupational distribution of reporters (F) Number of reports by country (G) Geographic distribution of reports.

Table 3
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Table 3. Baseline data of retinal vein occlusion patients reported in the FAERS database.

3.2 Disproportionality analysis for identified positive risk signals

Disproportionality analysis, conducted using four algorithms (Table 4), identified 25 drugs with positive risk signals for RVO. The most frequently reported drugs, presented by their generic names, included sildenafil (n = 47) and rofecoxib (n = 47), followed by raloxifene (n = 26), tadalafil (n = 14), drospirenone (n = 11), and vemurafenib (n = 10). To further evaluate drug-associated risks, the BCPNN algorithm was applied, categorizing risk levels based on predefined thresholds: a BCPNN value between 0 and 1.5 indicates a low risk of drug-related adverse events, values between 1.5 and three denote a moderate risk, and values above three signify a high risk (Zhao et al., 2023). Using this approach, the drugs with the highest BCPNN values were mirabegron (4.64), raloxifene (4.37), tadalafil (3.488), fingolimod (3.215), and bimatoprost (3.065), indicating a strong association with an increased risk of RVO. These results suggest the need for closer monitoring and further assessment of these high-risk drugs in clinical settings (Figure 3 and Supplementary Table S1).

Table 4
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Table 4. Statistical values and distribution of drug-induced retinal vein occlusion.

Figure 3
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Figure 3. Ranking drug risk based on the BCPNN algorithm. Notes: Ranking drugs based on their risk of causing retinal vein occlusion using the BCPNN algorithm.

3.3 Distribution of RVO risk drugs and time to onset of ocular adverse reactions

We ranked the risk of drugs associated with RVO based on the ATC classification (Figure 4A). The risk of RVO induced by Urogenital System and Sex Hormone Drugs was higher than that of other drug categories. This category included Mirabegron (ROR = 80.255), Raloxifene (ROR = 67.511), Tadalafil (ROR = 36.19), Sildenafil (ROR = 25.685), Vardenafil (ROR = 21.859), Drospirenone (ROR = 10.883), and Estradiol (ROR = 7.302), with Mirabegron and Raloxifene being the most prominent. Ophthalmic drugs include Bimatoprost (ROR = 26.757), Brimonidine (ROR = 25.307), and Verteporfin (ROR = 19.716). Nervous System Drugs included Aripiprazole (ROR = 7.608). Musculoskeletal System Drugs included Celecoxib (ROR = 19.62) and Rofecoxib (ROR = 3.734). Antitumor and Immunomodulating Drugs include Fingolimod (ROR = 29.746), Sorafenib (ROR = 19.485), Anastrozole (ROR = 15.592), Upadacitinib (ROR = 10.534), Encorafenib (ROR = 9.469), Ponatinib (ROR = 8.959), Peginterferon beta-1a (ROR = 8.365), Letrozole (ROR = 6.498), Vemurafenib (ROR = 6.128), Dabrafenib (ROR = 4.838), and Tacrolimus (ROR = 4.401). Antiparasitic Drugs include Hydroxychloroquine (ROR = 10.005). Based on the identification of drugs by their target sites (Figure 4B), we found that Adrenergic Receptor Agonists (Mirabegron, Brimonidine), Hormone Modulators (Raloxifene, Anastrozole, Drospirenone, Estradiol, Letrozole), and PDE5 Inhibitors (Tadalafil, Sildenafil, Vardenafil) had a higher risk of inducing RVO. The Kaplan-Meier curves (Figure 5A) showed significant differences in adverse ocular reactions induction time across different drug categories (p < 0.0001). Specifically, the survival curves for Urogenital System and Sex Hormone Drugs, Nervous System Drugs, and Antitumor and Immunomodulating Drugs were steeper in the early stages, indicating faster induction of RVO. In contrast, the curve for Ophthalmic Drugs was more gradual, indicating a longer induction time. Moreover, the median adverse ocular reactions induction time (Figure 5B) analysis revealed that Ophthalmic Drugs have the longest induction time at 532.01 days, followed by Antiparasitic Drugs (362.77 days), Nervous System Drugs (265.52 days), Urogenital System and Sex Hormone Drugs (210.39 days), Antitumor and Immunomodulating Drugs (200.7 days), and Musculoskeletal System Drugs (179.83 days). For more details on the induction times for specific drugs, see Table 5.

Figure 4
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Figure 4. Forest plots and heat maps of drugs with positive signals for drug-induced retinal vein occlusion based on disproportionality analysis methods from the FAERS database. Notes: Disproportionality analysis of RVO risk drugs based on ATC classification (A) and target classification (B). Abbreviation: ROR, reporting odds ratio; PRR, proportional reported ratio; BCPNN, Bayesian confidence propagation neural network; MGPS, multi-item gamma poisson shrinker. Abbreviation: BCPNN, Bayesian confidence propagation neural network.

Figure 5
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Figure 5. Cumulative risk curves for ocular adverse reactions by drug classification. Notes: The timeline of ocular adverse reactions induced by related drugs: (A) Kaplan-Meier curve (B) Median induction time. Statistical differences are labeled with letters; groups with the same letter indicate no significant difference.

Table 5
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Table 5. Trigger times for drug-induced ocular adverse reactions.

4 Discussion

Vision loss caused by RVO is often irreversible, making early prevention crucial. This study systematically examined the relationship between various drugs and RVO using FAERS database. 25 drugs, including 6 ATC categories and 9 different drug targets were found statistically associated with the risk of RVO. Based on these findings, clinicians should regularly assess the medications prescribed to patients, especially those associated with an increased risk of RVO, and adjust treatment plans when necessary. Enhanced retinal health monitoring is recommended for patients on high-risk medications, especially those with vascular risk factors such as hypertension, diabetes, or cardiovascular conditions. When possible, clinicians should consider prescribing drugs with a lower risk of RVO and inform patients about the potential retinal risks associated with their medications, encouraging them to report any vision changes for early intervention. Through these, clinicians can effectively reduce the risk of vision loss related to RVO and improve patient outcomes.

Among these, mirabegron showed the highest risk of RVO. Mirabegron, a β3-adrenergic receptor agonist used to treat overactive bladder, has been noted for its efficacy in reducing incontinence and urinary frequency (Herschorn et al., 2020). Animal researches suggested mirabegron affects choroidal thickness and vascular responses to some extent (Topcuoglu and Aslan, 2021). Sui et al. (2019) found that it might induce cardiovascular diseases in atherosclerosis patients by activating brown adipose tissue-mediated lipolysis. Hypertension and atherosclerosis can directly damage the vascular endothelium, reducing the ability of endothelial cells to prevent thrombosis, and thus making RVO more likely to occur (Scott et al., 2020). Despite its significant efficacy and good tolerance in treating overactive bladder, the potential RVO risk of mirabegron warrants sufficient attention in clinical practice, especially for patients with pre-existing cardiovascular diseases or other vascular risk factors. Raloxifene, used to reduce the risk of invasive breast cancer in postmenopausal high-risk women, also increases the risk of venous thromboembolism in postmenopausal women (Mosca et al., 2009), which explains its role in RVO. Tadalafil, sildenafil, and vardenafil are selective and reversible PDE5 inhibitors used to treat erectile dysfunction and pulmonary arterial hypertension. Frequent use of PDE5Is has been shown to potentially increase the risk of serous retinal detachment, retinal vascular occlusion, and ischemic optic neuropathy (Etminan et al., 2022), which aligns with our study findings. High levels of estradiol may increase blood coagulability, leading to a higher risk of thrombosis (Coleman et al., 2023). This prothrombotic tendency could trigger occlusion in the retinal veins. Drospirenone, commonly used in oral contraceptives, has not yet been reported to be associated with RVO, but oral contraceptives containing drospirenone have a higher risk of venous thromboembolism (Larivée et al., 2017), which could be closely related to RVO.

In ophthalmic medications, bimatoprost, brimonidine, and verteporfin all showed relatively high ROR for RVO. However, prior studies have not reported a clear association between these drugs and RVO. Long-term use of these medications in individuals with conditions like glaucoma or AMD means that these patients are inherently at a higher risk of RVO due to their underlying ocular and systemic vascular risk factors (Weinstein et al., 2023). The longer induction times observed in our study further support this interpretation. Therefore, while it is essential for clinicians to monitor for potential adverse effects, the elevated RVO risk observed in our analysis should be interpreted within the context of these patients’ overall health profiles.

In our study, aripiprazole is the only neurological drug associated with an increased risk of RVO. Aripiprazole, an atypical antipsychotic that partially agonizes dopamine D2 receptors and serotonin 5-HT1A receptors while antagonizing 5-HT2A receptors, is used for schizophrenia and bipolar disorder (Findling et al., 2008). Faure et al. (2015) reported aripiprazole use might lead to choroidal retinopathy, impacting retinal pigment epithelium, consistent with our findings.

Antineoplastic and immunomodulatory agents also demonstrated a higher ROR for RVO. Fingolimod is an immunomodulator primarily used to treat relapsing forms of multiple sclerosis (MS) by inhibiting lymphocyte migration and reducing central nervous system inflammation (Cohen and Chun, 2011). Prior case reports have linked fingolimod treatment to sudden vision loss due to temporal superior branch RVO in MS patients, which aligns with our findings (Gallego-Pinazo et al., 2011). Sorafenib, a multi-target tyrosine kinase inhibitor, reduces tumor angiogenesis by inhibiting Raf kinase, VEGFR, and PDGFR, but its anti-angiogenic effects can lead to decreased retinal blood flow and vessel narrowing, increasing RVO risk (Liu et al., 2006). Previous studies have reported RVO associated with long-term sorafenib use, necessitating regular ophthalmic examinations (Szczepanik and Kęcik, 2012). Gaertner et al. (2014) noted sorafenib’s potential to cause retinal tear in some cancer patients. Anastrozole and letrozole, aromatase inhibitors, reduce estrogen synthesis, and low estrogen levels can lead to endothelial dysfunction, increasing thrombotic risk (Geisler et al., 2002; Somani et al., 2019). Almafreji et al. (2021) indicated anastrozole and letrozole might cause optic disc edema, macular edema, and uveitis, potentially leading to retinal hemorrhage or RVO. Encorafenib, vemurafenib, and dabrafenib, BRAF kinase inhibitors used for BRAF-mutant melanoma, are linked to uveitis and other retinal side effects (Grob et al., 2015; Liu et al., 2014). Similarly, peginterferon beta-1a, a long-acting interferon used for MS, modulates immune responses to reduce disease activity (Newsome et al., 2017). Interferons have been reported to cause endothelial damage and abnormal blood coagulation, thereby increasing the risk of venous occlusion (Jia et al., 2018). Ponatinib, a tyrosine kinase inhibitor for chronic myeloid leukemia (CML) and acute lymphoblastic leukemia (ALL), induces vascular toxicity, which can be permanent or transient, contributing to RVO (Herrmann, 2016). Upadacitinib, a selective JAK inhibitor used for rheumatoid arthritis and other autoimmune diseases, has limited studies on its retinal vascular effects. However, on the other hand, the specificity of JAK inhibitors may increase the risk of thromboembolic side effects, as blocking a single pathway can disrupt the balance between pro-thrombotic and anti-thrombotic activities (Kotyla et al., 2021). Tacrolimus, an immunosuppressant used to prevent organ transplant rejection, inhibits T-cell activation and immune response, but Jun et al. found it causes hypercoagulable states in ocular vessels, leading to central RVO and vision loss (Wu et al., 2018). Anti-inflammatory and analgesic medications such as rofecoxib and celecoxib were also found to be associated with RVO in our study. Rofecoxib and celecoxib, selective COX-2 inhibitors, reduce inflammation and pain by inhibiting cyclooxygenase-2, but they may induce prothrombotic effects under certain conditions (Mukherjee et al., 2001; Meyer et al., 2005). Patients susceptible to thrombosis might be at risk of ocular thrombotic events (Meyer et al., 2005). The antimalarial and autoimmune medication hydroxychloroquine was confirmed to have a significant association with RVO. Long-term hydroxychloroquine use is known to cause retinal toxicity, leading to paracentral scotomas and loss of photoreceptor inner and outer segments (Proano and Kimball, 2019). In the United Kingdom, long-term hydroxychloroquine and chloroquine users are advised to undergo retinal screening to detect potential ocular diseases (Yusuf et al., 2018). Our study further corroborates its role in RVO.

Simultaneously, we further evaluated the time course of ocular adverse reactions induced by different drug categories and found significant differences in trigger times among these categories. Specifically, Urogenital System and Sex Hormone Drugs and Nervous System Drugs tend to have shorter induction times for adverse reactions, suggesting that patients using these drugs may experience ocular issues at an earlier stage. Thus, more frequent and earlier ophthalmic follow-ups are warranted for these patients to promptly detect and manage potential adverse effects. In contrast, Sensory Organ Drugs exhibit longer induction times for adverse reactions, indicating that patients using these drugs may require less frequent monitoring of retinal vasculature, allowing for longer intervals between regular check-ups to ensure safety. This finding has important implications for developing clinical monitoring strategies. Personalized follow-up schedules based on the time characteristics of different drug categories could help optimize the use of medical resources and allow for timely intervention in high-risk early stages.

This study’s primary limitation lies in its inability to distinguish between ischemic and non-ischemic RVO subtypes, which are clinically distinct in severity and management (Hayreh, 2021). The FAERS database’s lack of granularity in this aspect constrains the precision of our findings. Moreover, the absence of visual acuity data hinders a comprehensive assessment of the extent and progression of vision loss associated with drug-induced RVO, limiting our understanding of its clinical implications. The voluntary nature of FAERS reporting also introduces potential biases, including underreporting or selective reporting of adverse events, which may impact the strength and clarity of observed associations. To enhance the reliability and depth of future analyses, integrating FAERS data with complementary sources, such as electronic health records (EHRs) and insurance claims, would provide a more robust and accurate dataset, mitigating these inherent biases (Montastruc et al., 2006).

Clinically, our findings emphasize that patients on medications with an elevated RVO risk—particularly older adults or those with existing vascular conditions—should be subject to regular vascular assessments and routine eye examinations to detect early signs of RVO and enable timely interventions. When feasible, switching to lower-risk alternative therapies should be considered. Educating patients to recognize early visual symptoms may also facilitate quicker diagnoses and treatment, potentially minimizing severe vision loss. Moving forward, future research should prioritize prospective cohort studies to validate these drug-RVO associations and elucidate underlying mechanisms. A targeted focus on high-risk populations will be critical for refining screening and management guidelines. By integrating diverse data sources, such as EHRs tied to clinical outcomes, we can achieve a more comprehensive understanding of drug-induced RVO, ultimately improving drug safety assessments and informing better clinical decisions.

5 Conclusion

This study provides a comprehensive analysis of drug-induced RVO, identifying potential causative drugs, examining their distribution patterns, and offering insights into drug targets. These findings not only enhance our understanding of medication safety but also provide crucial information for optimizing clinical practices. By highlighting high-risk drug categories and targets, this research underscores the importance of informed prescribing decisions and ongoing pharmacovigilance efforts in safeguarding patient ocular health.

Data availability statement

Publicly available datasets were analyzed in this study. These data can be found at: https://fis.fda.gov/extensions/FPD-QDE-FAERS/FPD-QDE-FAERS.html.

Ethics statement

Ethical approval was not required for the study involving humans in accordance with the local legislation and institutional requirements. Written informed consent to participate in this study was not required from the participants or the participants’legal guardians/next of kin in accordance with the national legislation and the institutional requirements.

Author contributions

X-DC: Data curation, Methodology, Writing–original draft. K-HX: Data curation, Writing–original draft. C-BZ: Supervision, Writing–review and editing.

Funding

The author(s) declare that no financial support was received for the research, authorship, and/or publication of this article.

Conflict of interest

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Publisher’s note

All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.

Supplementary material

The Supplementary Material for this article can be found online at: https://www.frontiersin.org/articles/10.3389/fphar.2024.1480269/full#supplementary-material

References

Almafreji, I., Smith, C., and Peck, F. (2021). Review of the literature on ocular complications associated with aromatase inhibitor use. Cureus 13 (8), e17565. doi:10.7759/cureus.17565

PubMed Abstract | CrossRef Full Text | Google Scholar

Angamo, M. T., Chalmers, L., Curtain, C. M., and Bereznicki, L. R. E. (2016). Adverse-drug-reaction-related hospitalisations in developed and developing countries: a review of prevalence and contributing factors. Drug Saf. 39 (9), 847–857. doi:10.1007/s40264-016-0444-7

PubMed Abstract | CrossRef Full Text | Google Scholar

Brown, E. G., Wood, L., and Wood, S. (1999). The medical dictionary for regulatory activities (MedDRA). Drug Saf. 20 (2), 109–117. doi:10.2165/00002018-199920020-00002

PubMed Abstract | CrossRef Full Text | Google Scholar

Chen, Y., Du, Y., Qiu, L., and Zheng, J. (2023). Central retinal vein occlusion with cerebral infarction secondary to anlotinib treatment: a case report and literature review. Front. Pharmacol. 14, 1188218. doi:10.3389/fphar.2023.1188218

PubMed Abstract | CrossRef Full Text | Google Scholar

Cohen, J. A., and Chun, J. (2011). Mechanisms of fingolimod’s efficacy and adverse effects in multiple sclerosis. Ann. Neurol. 69 (5), 759–777. doi:10.1002/ana.22426

PubMed Abstract | CrossRef Full Text | Google Scholar

Coleman, J. R., Moore, E. E., Schmitt, L., Hansen, K., Dow, N., Freeman, K., et al. (2023). Estradiol provokes hypercoagulability and affects fibrin biology: a mechanistic exploration of sex dimorphisms in coagulation. J. Trauma Acute Care Surg. 94 (2), 179–186. doi:10.1097/TA.0000000000003822

PubMed Abstract | CrossRef Full Text | Google Scholar

Etminan, M., Sodhi, M., Mikelberg, F. S., and Maberley, D. (2022). Risk of ocular adverse events associated with use of phosphodiesterase 5 inhibitors in men in the US. JAMA Ophthalmol. 140 (5), 480–484. doi:10.1001/jamaophthalmol.2022.0663

PubMed Abstract | CrossRef Full Text | Google Scholar

Faure, C., Audo, I., Zeitz, C., Letessier, J. B., and Robert, M. P. (2015). Aripiprazole-induced chorioretinopathy: multimodal imaging and electrophysiological features. Doc. Ophthalmol. 131 (1), 35–41. doi:10.1007/s10633-015-9494-x

PubMed Abstract | CrossRef Full Text | Google Scholar

Findling, R. L., Robb, A., Nyilas, M., Forbes, R. A., Jin, N., Ivanova, S., et al. (2008). A multiple-center, randomized, double-blind, placebo-controlled study of oral aripiprazole for treatment of adolescents with schizophrenia. Am. J. Psychiatry 165 (11), 1432–1441. doi:10.1176/appi.ajp.2008.07061035

PubMed Abstract | CrossRef Full Text | Google Scholar

Gaertner, K. M., Caldwell, S. H., and Rahma, O. E. (2014). A case of retinal tear associated with use of sorafenib. Front. Oncol. 4, 196. doi:10.3389/fonc.2014.00196

PubMed Abstract | CrossRef Full Text | Google Scholar

Gallego-Pinazo, R., España-Gregori, E., Casanova, B., Pardo-López, D., and Díaz-Llopis, M. (2011). Branch retinal vein occlusion during fingolimod treatment in a patient with multiple sclerosis. J. Neuroophthalmol. 31 (3), 292–293. doi:10.1097/WNO.0b013e31822bed20

PubMed Abstract | CrossRef Full Text | Google Scholar

Geisler, J., Haynes, B., Anker, G., Dowsett, M., and Lønning, P. E. (2002). Influence of letrozole and anastrozole on total body aromatization and plasma estrogen levels in postmenopausal breast cancer patients evaluated in a randomized, cross-over study. J. Clin. Oncol. 20 (3), 751–757. doi:10.1200/JCO.2002.20.3.751

PubMed Abstract | CrossRef Full Text | Google Scholar

Grob, J. J., Amonkar, M. M., Karaszewska, B., Schachter, J., Dummer, R., Mackiewicz, A., et al. (2015). Comparison of dabrafenib and trametinib combination therapy with vemurafenib monotherapy on health-related quality of life in patients with unresectable or metastatic cutaneous BRAF Val600-mutation-positive melanoma (COMBI-v): results of a phase 3, open-label, randomised trial. Lancet Oncol. 16 (13), 1389–1398. doi:10.1016/S1470-2045(15)00087-X

PubMed Abstract | CrossRef Full Text | Google Scholar

Hayreh, S. S. (2021). Photocoagulation for retinal vein occlusion. Prog. Retin Eye Res. 85, 100964. doi:10.1016/j.preteyeres.2021.100964

PubMed Abstract | CrossRef Full Text | Google Scholar

Herrmann, J. (2016). Tyrosine kinase inhibitors and vascular toxicity: impetus for a classification system? Curr. Oncol. Rep. 18 (6), 33. doi:10.1007/s11912-016-0514-0

PubMed Abstract | CrossRef Full Text | Google Scholar

Herschorn, S., Staskin, D., Schermer, C. R., Kristy, R. M., and Wagg, A. (2020). Safety and tolerability results from the pillar study: a phase IV, double-blind, randomized, placebo-controlled study of mirabegron in patients ≥ 65 years with overactive bladder-wet. Drugs Aging 37 (9), 665–676. doi:10.1007/s40266-020-00783-w

PubMed Abstract | CrossRef Full Text | Google Scholar

Jia, H., Thelwell, C., Dilger, P., Bird, C., Daniels, S., and Wadhwa, M. (2018). Endothelial cell functions impaired by interferon in vitro: insights into the molecular mechanism of thrombotic microangiopathy associated with interferon therapy. Thromb. Res. 163, 105–116. doi:10.1016/j.thromres.2018.01.039

PubMed Abstract | CrossRef Full Text | Google Scholar

Jiang, Y., Zhou, L., Shen, Y., Zhou, Q., Ji, Y., and Zhu, H. (2024). Safety assessment of Brexpiprazole: real-world adverse event analysis from the FAERS database. J. Affect Disord. 346, 223–229. doi:10.1016/j.jad.2023.11.025

PubMed Abstract | CrossRef Full Text | Google Scholar

Khayat, M., Williams, M., and Lois, N. (2018). Ischemic retinal vein occlusion: characterizing the more severe spectrum of retinal vein occlusion. Surv. Ophthalmol. 63 (6), 816–850. doi:10.1016/j.survophthal.2018.04.005

PubMed Abstract | CrossRef Full Text | Google Scholar

Kim, M. S., Nam, S., Lee, S. U., Park, S. J., Woo, S. J., Lee, J., et al. (2024). Moyamoya disease increased the risk of retinal vascular occlusion: a nationwide cohort study in korea. Ophthalmol. Retina (24), S2468–S6530. Published online October 21. doi:10.1016/j.oret.2024.10.013

CrossRef Full Text | Google Scholar

Kotyla, P. J., Engelmann, M., Giemza-Stokłosa, J., Wnuk, B., and Islam, M. A. (2021). Thromboembolic adverse drug reactions in janus kinase (JAK) inhibitors: does the inhibitor specificity play a role? Int. J. Mol. Sci. 22 (5), 2449. doi:10.3390/ijms22052449

PubMed Abstract | CrossRef Full Text | Google Scholar

Larivée, N., Suissa, S., Coulombe, J., Tagalakis, V., and Filion, K. B. (2017). Drospirenone-containing oral contraceptive pills and the risk of venous thromboembolism: an assessment of risk in first-time users and restarters. Drug Saf. 40 (7), 583–596. doi:10.1007/s40264-017-0525-2

PubMed Abstract | CrossRef Full Text | Google Scholar

Lee, M. K., Kim, B., Han, K., Lee, J. H., Kim, M., Kim, M. K., et al. (2021). Sodium-Glucose cotransporter 2 inhibitors and risk of retinal vein occlusion among patients with type 2 diabetes: a propensity score-matched cohort study. Diabetes Care. Epub of print. doi:10.2337/dc20-3133

CrossRef Full Text | Google Scholar

Li, D., Gou, J., Zhu, J., Zhang, T., Liu, F., Zhang, D., et al. (2023). Severe cutaneous adverse reactions to drugs: a real-world pharmacovigilance study using the FDA Adverse Event Reporting System database. Front. Pharmacol. 14, 1117391. doi:10.3389/fphar.2023.1117391

PubMed Abstract | CrossRef Full Text | Google Scholar

Li, D., Wang, H., Qin, C., Du, D., Wang, Y., Du, Q., et al. (2024). Drug-induced acute pancreatitis: a real-world pharmacovigilance study using the FDA adverse event reporting system database. Clin. Pharmacol. Ther. 115 (3), 535–544. doi:10.1002/cpt.3139

PubMed Abstract | CrossRef Full Text | Google Scholar

Liu, C. Y., Francis, J. H., Brodie, S. E., Marr, B., Pulido, J. S., Marmor, M. F., et al. (2014). Retinal toxicities of cancer therapy drugs: biologics, small molecule inhibitors, and chemotherapies. Retina 34 (7), 1261–1280. doi:10.1097/IAE.0000000000000242

PubMed Abstract | CrossRef Full Text | Google Scholar

Liu, L., Cao, Y., Chen, C., Zhang, X., McNabola, A., Wilkie, D., et al. (2006). Sorafenib blocks the RAF/MEK/ERK pathway, inhibits tumor angiogenesis, and induces tumor cell apoptosis in hepatocellular carcinoma model PLC/PRF/5. Cancer Res. 66 (24), 11851–11858. doi:10.1158/0008-5472.CAN-06-1377

PubMed Abstract | CrossRef Full Text | Google Scholar

Meyer, C. H., Schmidt, J. C., Rodrigues, E. B., and Mennel, S. (2005). Risk of retinal vein occlusions in patients treated with rofecoxib (vioxx). Ophthalmologica 219 (4), 243–247. doi:10.1159/000085735

PubMed Abstract | CrossRef Full Text | Google Scholar

Montastruc, J. L., Sommet, A., Lacroix, I., Olivier, P., Durrieu, G., Damase-Michel, C., et al. (2006). Pharmacovigilance for evaluating adverse drug reactions: value, organization, and methods. Jt. Bone Spine 73 (6), 629–632. doi:10.1016/j.jbspin.2006.09.002

PubMed Abstract | CrossRef Full Text | Google Scholar

Mosca, L., Grady, D., Barrett-Connor, E., Collins, P., Wenger, N., Abramson, B. L., et al. (2009). Effect of raloxifene on stroke and venous thromboembolism according to subgroups in postmenopausal women at increased risk of coronary heart disease. Stroke 40 (1), 147–155. doi:10.1161/STROKEAHA.108.518621

PubMed Abstract | CrossRef Full Text | Google Scholar

Mozzicato, P. (2007). Standardised MedDRA queries: their role in signal detection. Drug Saf. 30 (7), 617–619. doi:10.2165/00002018-200730070-00009

PubMed Abstract | CrossRef Full Text | Google Scholar

Mukherjee, D., Nissen, S. E., and Topol, E. J. (2001). Risk of cardiovascular events associated with selective COX-2 inhibitors. JAMA 286 (8), 954–959. doi:10.1001/jama.286.8.954

PubMed Abstract | CrossRef Full Text | Google Scholar

Newsome, S. D., Kieseier, B. C., Liu, S., You, X., Kinter, E., Hung, S., et al. (2017). Peginterferon beta-1a reduces disability worsening in relapsing-remitting multiple sclerosis: 2-year results from ADVANCE. Ther. Adv. Neurol. Disord. 10 (1), 41–50. doi:10.1177/1756285616676065

PubMed Abstract | CrossRef Full Text | Google Scholar

Noma, H., Yasuda, K., and Shimura, M. (2020). Cytokines and pathogenesis of central retinal vein occlusion. J. Clin. Med. 9 (11), 3457. doi:10.3390/jcm9113457

PubMed Abstract | CrossRef Full Text | Google Scholar

Proano, C., and Kimball, G. P. (2019). Hydroxychloroquine retinal toxicity. N. Engl. J. Med. 380 (17), e27. doi:10.1056/NEJMicm1304542

PubMed Abstract | CrossRef Full Text | Google Scholar

Sakaeda, T., Tamon, A., Kadoyama, K., and Okuno, Y. (2013). Data mining of the public version of the FDA adverse event reporting system. Int. J. Med. Sci. 10 (7), 796–803. doi:10.7150/ijms.6048

PubMed Abstract | CrossRef Full Text | Google Scholar

Schmidt-Erfurth, U., Garcia-Arumi, J., Gerendas, B. S., Midena, E., Sivaprasad, S., Tadayoni, R., et al. (2019). Guidelines for the management of retinal vein occlusion by the European society of Retina specialists (EURETINA). Ophthalmologica 242 (3), 123–162. doi:10.1159/000502041

PubMed Abstract | CrossRef Full Text | Google Scholar

Scott, I. U., Campochiaro, P. A., Newman, N. J., and Biousse, V. (2020). Retinal vascular occlusions. Lancet 396 (10266), 1927–1940. doi:10.1016/S0140-6736(20)31559-2

PubMed Abstract | CrossRef Full Text | Google Scholar

Somani, Y. B., Pawelczyk, J. A., De Souza, M. J., Kris-Etherton, P. M., and Proctor, D. N. (2019). Aging women and their endothelium: probing the relative role of estrogen on vasodilator function. Am. J. Physiol. Heart Circ. Physiol. 317 (2), H395–H404. doi:10.1152/ajpheart.00430.2018

PubMed Abstract | CrossRef Full Text | Google Scholar

Sui, W., Li, H., Yang, Y., Jing, X., Xue, F., Cheng, J., et al. (2019). Bladder drug mirabegron exacerbates atherosclerosis through activation of brown fat-mediated lipolysis. Proc. Natl. Acad. Sci. U. S. A. 116 (22), 10937–10942. doi:10.1073/pnas.1901655116

PubMed Abstract | CrossRef Full Text | Google Scholar

Szczepanik, S., and Kęcik, D. (2012). Bilateral central retinal vein occlusion in a patient with disseminated metastatic renal cell carcinoma treated with sorafenib. Retin Cases Brief. Rep. 6 (2), 148–150. doi:10.1097/ICB.0b013e3182160965

PubMed Abstract | CrossRef Full Text | Google Scholar

Topcuoglu, M., and Aslan, F. (2021). Evaluation of the effect of a novel β3-adrenergic agonist on choroidal vascularity. Invest. Ophthalmol. Vis. Sci. 62 (9), 17. doi:10.1167/iovs.62.9.17

CrossRef Full Text | Google Scholar

Wang, J., Zou, D., Li, Y., Liu, P., and Guo, C. (2023). Drug-induced tooth discoloration: an analysis of the US food and drug administration adverse event reporting system. Front. Pharmacol. 14, 1161728. doi:10.3389/fphar.2023.1161728

PubMed Abstract | CrossRef Full Text | Google Scholar

Weinstein, O., Kridin, M., Kridin, K., Mann, O., Cohen, A. D., and Zloto, O. (2023). The risk of retinal vein occlusion among patients with neovascular age related macular degeneration: a large-scale cohort study. Eye (Lond). 37 (7), 1445–1450. doi:10.1038/s41433-022-02163-7

PubMed Abstract | CrossRef Full Text | Google Scholar

Wishart, D. S., Feunang, Y. D., Guo, A. C., Lo, E. J., Marcu, A., Grant, J. R., et al. (2018). DrugBank 5.0: a major update to the DrugBank database for 2018. Nucleic Acids Res. 46 (D1), D1074–D1082. doi:10.1093/nar/gkx1037

PubMed Abstract | CrossRef Full Text | Google Scholar

Wu, J., Zheng, Z., Chong, Y., Li, X., Pu, L., Tang, Q., et al. (2018). Immune responsive release of Tacrolimus to overcome organ transplant rejection. Adv. Mater 30 (45), e1805018. doi:10.1002/adma.201805018

PubMed Abstract | CrossRef Full Text | Google Scholar

Wu, S. N., Chen, X. D., Yan, D., Wang, Y. Q., Wang, S. P., Guan, W. Y., et al. (2024a). Drug-associated glaucoma: a real-world study based on the Food and Drug Administration adverse event reporting system database. Clin. Exp. Ophthalmol. Published online October 25. doi:10.1111/ceo.14454

CrossRef Full Text | Google Scholar

Wu, S. N., Chen, X. D., Zhang, Q. H., Wang, Y. Q., Yan, D., Xu, C. S., et al. (2024b). Drug-related keratitis: a real-world FDA adverse event reporting system database study. Transl. Vis. Sci. Technol. 13 (9), 17. doi:10.1167/tvst.13.9.17

CrossRef Full Text | Google Scholar

Wu, S. N., Huang, C., Wang, Y. Q., Chen, X. D., Li, X., Zhang, S. Q., et al. (2024c). Real-World large sample assessment of drug-related dry eye risk: based on the FDA adverse event reporting system database. Asia Pac J. Ophthalmol. (Phila) 13 (5), 100104. doi:10.1016/j.apjo.2024.100104

PubMed Abstract | CrossRef Full Text | Google Scholar

Yin, Y., Shu, Y., Zhu, J., Li, F., and Li, J. (2022). A real-world pharmacovigilance study of FDA Adverse Event Reporting System (FAERS) events for osimertinib. Sci. Rep. 12 (1), 19555. doi:10.1038/s41598-022-23834-1

PubMed Abstract | CrossRef Full Text | Google Scholar

Yu, R. J., Krantz, M. S., Phillips, E. J., and Stone, C. A. (2021). Emerging causes of drug-induced anaphylaxis: a review of anaphylaxis-associated reports in the FDA adverse event reporting system (FAERS). J. Allergy Clin. Immunol. Pract. 9 (2), 819–829.e2. doi:10.1016/j.jaip.2020.09.021

PubMed Abstract | CrossRef Full Text | Google Scholar

Yusuf, I. H., Lotery, A. J., and Ardern-Jones, M. R. (2018). Joint recommendations for retinal screening in long-term users of hydroxychloroquine and chloroquine in the United Kingdom, 2018. Br. J. Dermatol 179 (4), 995–996. doi:10.1111/bjd.16782

PubMed Abstract | CrossRef Full Text | Google Scholar

Zhao, H., Li, Z. R., Zhang, Q., Zhong, M. K., Yan, M. M., and Qiu, X. Y. (2023). Sodium-glucose co-transporter-2 inhibitor (SGLT2i) treatment and risk of osteomyelitis: a pharmacovigilance study of the FAERS database. Front. Pharmacol. 14, 1110575. doi:10.3389/fphar.2023.1110575

PubMed Abstract | CrossRef Full Text | Google Scholar

Zhao, J., and Tao, Y. (2024). Adverse event reporting of the IGF-1R monoclonal antibody teprotumumab: a real-world study based on the US food and drug administration adverse event reporting system. Front. Pharmacol. 15, 1393940. doi:10.3389/fphar.2024.1393940

PubMed Abstract | CrossRef Full Text | Google Scholar

Keywords: retinal vein occlusion, FDA adverse event reporting system, disproportionality analysis, pharmacovigilance, adverse events

Citation: Chen X-D, Xiao K-H and Zhou C-B (2024) Drug-induced retinal vein occlusion: a disproportionality analysis from the FDA adverse event reporting system (2004–2023). Front. Pharmacol. 15:1480269. doi: 10.3389/fphar.2024.1480269

Received: 13 August 2024; Accepted: 19 November 2024;
Published: 13 December 2024.

Edited by:

Yao Liu, Daping Hospital, China

Reviewed by:

Navneet Mehrotra, Retina Foundation and Retina Care, India
Zhiwen FU, Huazhong University of Science and Technology, China
Cuilian Guo, Huazhong University of Science and Technology, China

Copyright © 2024 Chen, Xiao and Zhou. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

*Correspondence: Chao-Bing Zhou, emhvdWNoYW9iaW5nNjY2QDE2My5jb20=

These authors have contributed equally to this work

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