Suzann Pershing

Publication Details

  • Ocular hypertension and intraocular pressure asymmetry after intravitreal injection of anti-vascular endothelial growth factor agents. Ophthalmic surgery, lasers & imaging retina Pershing, S., Bakri, S. J., Moshfeghi, D. M. 2013; 44 (5): 460-464

    Abstract:

    To evaluate elevated intraocular pressure (IOP) after intravitreal injections of vascular endothelial growth factor (VEGF) inhibitors and contribute toward the recognition and understanding of its mechanisms, pattern, and treatment.Retrospective case series of VEGF-inhibitor injections at two academic centers (Stanford University and Mayo Clinic) over 4 years. Cases were evaluated for IOP elevation (≥ 24 mm Hg) or asymmetry (≥ 3 mm Hg IOP difference between eyes on three visits).Twenty-one eyes were identified with pathologically elevated IOP after treatment. Most had delayed-onset (average: 15 months after treatment, after 10 injections) elevation. IOP-lowering therapy was required in 81%. More consecutive visits with IOP asymmetry occurred in patients developing ocular hypertension (11.1% pre-diagnosis vs 66.7% post-diagnosis; OR = 9.00, P = .003).Elevated IOP may occur after ranibizumab or bevacizumab injections, often exhibiting a delayed and perhaps cumulative effect. The authors found significant bilateral IOP asymmetry in patients developing unilateral glaucoma after VEGF-inhibitor injections, a potential early indicator or proxy for pathologic IOP elevation. [Ophthalmic Surg Lasers Imaging Retina. 2013;44:460-464.].

    View details for DOI 10.3928/23258160-20130909-07

    View details for PubMedID 24044708

Stanford Medicine Resources:

Footer Links: