Central Retinal Vein Occlusion: A Rare Ocular Complication of Inflammatory Bowel Disease—A Case Series

2019 ◽  
Vol 25 (9) ◽  
pp. e110-e111 ◽  
Author(s):  
Harry Choi ◽  
Carine Bou-Abboud Matta ◽  
Gregory Fu ◽  
Georgios Trichonas ◽  
Michael L Morgan ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
Retinal Vein Occlusion ◽  
Central Retinal Vein Occlusion ◽  
Bowel Disease ◽  
Case Series ◽  
Ocular Complication ◽  
Vein Occlusion ◽  
Inflammatory Bowel ◽  
Central Retinal Vein

scholarly journals The Effect of Antivascular Endothelial Growth Factor Therapy on the Development of Neovascular Glaucoma after Central Retinal Vein Occlusion: A Retrospective Analysis

2014 ◽  
Vol 2014 ◽  
pp. 1-6 ◽  
Author(s):  
Christina L. Ryu ◽  
Adrian Elfersy ◽  
Uday Desai ◽  
Thomas Hessburg ◽  
Paul Edwards ◽  
...  
Keyword(s):  
Macular Edema ◽  
Retinal Vein Occlusion ◽  
Central Retinal Vein Occlusion ◽  
Significant Risk ◽  
Case Series ◽  
Neovascular Glaucoma ◽  
Vein Occlusion ◽  
Anti Vegf ◽  
Central Retinal Vein

Purpose. Ischemic central retinal vein occlusion (CRVO) eyes are at high risk of developing neovascular glaucoma (NVG). Our purpose is to investigate the effect of anti-VEGF therapy for macular edema after CRVO on the development of neovascular glaucoma (NVG) in ischemic CRVO eyes.Methods. This is a retrospective case series of 44 eyes from 44 patients with CRVO treated with anti-VEGF therapy for macular edema. The primary outcome was the development of NVG.Results. Of the 44 eyes, 14 eyes had ischemic CRVO, and 30 eyes had nonischemic CRVO. Nonischemic eyes received a mean of 8.4 anti-VEGF doses, over mean follow-up of 24 months. One nonischemic eye (3.3%) developed NVD but not NVG. The 14 ischemic eyes received a mean of 5.6 anti-VEGF doses, with mean follow-up of 23 months. Of these 14 ischemic eyes, two eyes (14%) developed iris neovascularization and 3 eyes (21%) developed posterior neovascularization. Three of these 5 eyes with neovascularization progressed to NVG, at 19.7 months after symptom onset, on average.Conclusion. Anti-VEGF therapy for macular edema may delay, but does not prevent, the development of ocular NV in ischemic CRVO. Significant risk of NVG still exists for ischemic CRVO eyes.

scholarly journals MEK Inhibitor-Associated Central Retinal Vein Occlusion Associated with Hyperhomocysteinemia and MTHFR Variants

2019 ◽  
Vol 6 (3) ◽  
pp. 159-163
Author(s):  
Jasmine H. Francis ◽  
Eli L. Diamond ◽  
Ping Chi ◽  
Korey Jaben ◽  
David M. Hyman ◽  
...  
Keyword(s):  
Retinal Vein Occlusion ◽  
Central Retinal Vein Occlusion ◽  
Elevated Serum ◽  
Rare Event ◽  
Case Series ◽  
Mek Inhibitor ◽  
Cancer Center ◽  
Vein Occlusion ◽  
Anti Vegf ◽  
Central Retinal Vein

Background: Central retinal vein occlusion (CRVO) is a visually threatening event that has rarely been observed in patients taking MEK1/2 inhibitors and that may necessitate permanent discontinuation of a potentially efficacious therapy. We investigated the clinical characteristics of CRVO in patients on mitogen-activated protein kinase kinase (MEK) inhibition to better understand their predisposing factors and clinical course. Case Series: This was a single-center, retrospective cohort study (between December 2006 and September 2018). Three of 546 patients enrolled in 46 prospective trials involving treatment with MEK inhibitors at Memorial Sloan Kettering Cancer Center were identified as having CRVO. Clinical examination and course, multimodal ophthalmic imaging, and serum laboratory results (including homocysteine levels and genetic variants of methylene tetrahydrofolate reductase [MTHFR]) were reviewed for the 3 affected patients. All 3 patients with MEK inhibitor-associated CRVO had elevated serum homocysteine and gene variants of MTHFR (1 homozygous for A1298C, 1 heterozygous for A1298C, and 1 homozygous for C677T). Following intravitreous injections of anti-VEGF and discontinuation of drug, all patients regained vision to their baseline. Discussion: MEK inhibitor-associated CRVO is a rare event which can exhibit visual recovery after drug cessation and intravitreous anti-VEGF injections. In this cohort, it was associated with hyperhomocysteinemia and genetic mutations in MTHFR, suggesting a potential role for hyperhomocysteinemia screening prior to initiation of MEK inhibitor therapy.

scholarly journals Nonischemic Central Retinal Vein Occlusion in an Adolescent Patient with Ulcerative Colitis

2011 ◽  
Vol 2011 ◽  
pp. 1-2 ◽  
Author(s):  
Deepak Vayalambrone ◽  
Tsveta Ivanova ◽  
Aseema Misra
Keyword(s):  
Retinal Vein Occlusion ◽  
Central Retinal Vein Occlusion ◽  
Pediatric Population ◽  
Extraintestinal Manifestations ◽  
Adolescent Patient ◽  
Vascular Thrombosis ◽  
Vein Occlusion ◽  
Inflammatory Bowel ◽  
Central Retinal Vein ◽  
Retinal Vein Occlusions

Inflammatory bowel disease (IBD) can present with extraintestinal manifestations occasionally involving the eye. Retinal vein occlusions are rarely seen and have never been reported in the pediatric population though vascular thrombosis can be associated with IBD. Here, we present a case of what we believe is the youngest reported patient with nonischemic central retinal vein occlusion (CRVO).

scholarly journals Non-Ischemic Central Retinal Vein Occlusion (CRVO) and its Management using Ayurvedic Therapies: A Case Series

2020 ◽  
Vol 12 (24) ◽  
pp. 85-95
Author(s):  
Sreekala Nelliakkattu Parameswaran ◽  
Manjusree Radhakrishnan Parappurathu ◽  
Aravind Kumar ◽  
Krishnendu Sukumaran
Keyword(s):  
Retinal Vein Occlusion ◽  
Central Retinal Vein Occlusion ◽  
Case Series ◽  
Vein Occlusion ◽  
Central Retinal Vein

Hypercoagulability and High Lipoprotein(a) Levels in Patients with Central Retinal Vein Occlusion

1994 ◽  
Vol 72 (01) ◽  
pp. 039-043 ◽  
Author(s):  
Francesco Bandello ◽  
Silvana Vigano’ D’Angelo ◽  
Mariella Parlavecchia ◽  
Alessandra Tavola ◽  
Patrizia Della Valle ◽  
...  
Keyword(s):  
Retinal Vein Occlusion ◽  
Central Retinal Vein Occlusion ◽  
Specific Treatment ◽  
Fibrin Deposition ◽  
Heparin Cofactor Ii ◽  
Lipoprotein A ◽  
Vein Occlusion ◽  
Acute Event ◽  
D Dimer ◽  
Central Retinal Vein

SummaryA series of coagulation parameters and lipoprotein(a) (Lp(a)) were explored in plasma from 40 patients with central retinal vein occlusion (CRVO, non-ischemic type n = 12; ischemic type n = 28) free of local and systemic predisposing factors, 1 to 12 months after the acute event. Forty age- and sex-matched patients with cataract served as controls. Prothrombin fragment 1.2 (FI.2), D-dimer, FVII:C - but not FVII: Ag - were higher and fibrinogen was lower in CRVO patients than in controls. Patients with non-ischemic CRVO had higher FI .2 and FVII:C and lower heparin cofactor II than patients with ischemic CRVO. Lp(a) levels greater than 300 mg/1 were observed in 12 patients with CRVO and in 4 controls (30% vs 10%, p <0.025). Patients with high Lp(a) - consistently associated with the S2 phenotype - had higher FVII:C, FVII:C/Ag ratio, and fibrinogen than the remaining CRVO patients. Plasma FI.2 and D-dimer correlated fairly in controls (r = 0.41) and patients with normal Lp(a) levels (r = 0.55), but they did not in the group of patients with high Lp(a) (r = 0.19), where the latter parameter was negatively related to D-dimer (r = −0.55). There was no dependence of the abnormalities observed on the time elapsed from vein occlusion. The findings of activated FVII and high FI.2, D-dimer, and Lp(a) are not uncommon in patients with CRVO. Increased thrombin formation with fibrin deposition and impaired fibrinolysis may play a role in the pathophysiology of CRVO and require specific treatment

Sign in / Sign up

Export Citation Format

Share Document