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Chinese Journal of Ophthalmologic Medicine(Electronic Edition) ›› 2022, Vol. 12 ›› Issue (06): 367-371. doi: 10.3877/cma.j.issn.2095-2007.2022.06.009

• Review • Previous Articles     Next Articles

Progress in the retinal vascular obstruction associated with anti-phospholipid antibodies

Ziyang Chen1, Like Xie2,(), Xiaofeng Hao2, Xiaoyan Zhang2   

  1. 1. Doctoral degree 2021, Chinese Academy of Traditional Chinese Medicine, Beijing 100007, China
    2. Department of Endopathic Ophthalmology, Eye Hospital of China Academy of Chinese Medical Sciences, Beijing 100040, China
  • Received:2021-10-29 Online:2022-12-28 Published:2023-03-02
  • Contact: Like Xie

Abstract:

In recent years, anti-phospholipid antibody-related retinal vascular obstruction (RVO) has been gradually concerned, especially in the onset of young and small groups with no high-risk factors such as hypertension and diabetes, etc. RVO associated with anti-phospholipid antibody should be excluded once they were diagnosed as RVO. The pathogenesis of anti-phospholipid antibody-associated RVO is mainly associated with thrombosis caused by anti-phospholipid antibodies, which including reducing prostacyclin synthesis, platelet aggregation, the inhibition of protein C activation, reducing fibrinolysis, and promoting neutrophil activation, etc. The RVO associated with anti-phospholipid antibodies has many clinical characteristics, such as no specific age of onset, no uniqueness of symptoms and signs, and a diversity of laboratory findings. The current treatment mainly focuses on antithrombosis and treatment and prevention of ocular neovascular complications. The former includes antiplatelet drugs, anticoagulant drugs, human intravenous immunoglobulin, plasma exchange, thrombolytic therapy, and application of recombinant tissue plasminogen activator; and the latter includes retinal laser coagulation, intravitreal injection of anti-vascular endothelial growth factor or dexamethasone implant for injection. However, the treatment plan of the original disease is divided on the control effect of the local eye condition, and more evidence-based basis is needed to further standardize the treatment plan of the disease.

Key words: Anti-phospholipid antibodies, Retinal vascular occlusion, Clots, Coagulation

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