Intra-arterial thrombolysis for central retinal artery occlusion: a systematic review.

Abstract

INTRODUCTION This review provides an updated analysis of the evidence supporting intra-arterial thrombolysis (IAT) for the treatment of central retinal artery occlusion (CRAO). METHODS A systemic review of the literature indexed by Ovid MEDLINE was performed for the following medical subject headings: central retinal artery occlusion, thrombolysis, intra-arterial, fibrinolysis. Studies were analysed individually and categorised by study type, and extracted data grouped together for statistical analysis. Only studies with five patients or more were included in the review. RESULTS Twenty-three studies were identified in the original search; eight were selected for the analysis. Of these studies, 158 patients were represented, in which treatment was instituted within an average of 8.4 (SD 4) h of symptom onset. In these patients, visual improvement occurred on average in 93% of patients, with 13% achieving 20/20 or better, 25% achieving 20/40 or better, and 41% achieving 20/200 or better. Complications occurred in 4.5% of cases. CONCLUSION IAT may produce superior visual outcomes compared with conventional treatments for CRAO when instituted in certain situations. At the moment, there is insufficient evidence to support the routine use of IAT to treat CRAO. Well-designed prospective, randomised trials remain to be done.

DOI: 10.1136/bjo.2007.133488

Statistics

02040200920102011201220132014201520162017
Citations per Year

53 Citations

Semantic Scholar estimates that this publication has 53 citations based on the available data.

See our FAQ for additional information.

Cite this paper

@article{Noble2008IntraarterialTF, title={Intra-arterial thrombolysis for central retinal artery occlusion: a systematic review.}, author={Jason Noble and Nataly Weizblit and Mark Otto Baerlocher and Kenneth T Eng}, journal={The British journal of ophthalmology}, year={2008}, volume={92 5}, pages={588-93} }