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Glaucoma Progression after Descemet’s Stripping Endothelial Keratoplasty. Neelofar Ghaznawi MD, Melissa B Daluvoy MD, Ajoy Virdi MD, Edwin S Chen, Kristin M Hammersmith MD, Christopher J Rapuano MD. The authors have no financial interest in the subject matter of this presentation.
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Glaucoma Progression after Descemet’s Stripping Endothelial Keratoplasty Neelofar Ghaznawi MD, Melissa B Daluvoy MD, Ajoy Virdi MD, Edwin S Chen, Kristin M Hammersmith MD, Christopher J Rapuano MD The authors have no financial interest in the subject matter of this presentation
Descemet’s Stripping Endothelial Keratoplasty • DSEK provides rapid healing, predictable refractive outcomes, and tectonic stability. • Evolution of DSEK technique has resulted in better visual outcomes and fewer post-operative complications. • DSEK has become the preferred treatment for any endothelial dysfunction.
51 DSAEK 22 Glaucoma 29 Control 12 Surgical 10 Medical Purpose and Design Purpose • To characterize the pattern of glaucoma progression after Descemet’s stripping endothelial keratoplasty in patients without preexisting glaucoma and in those with preexisting glaucoma with and without prior glaucoma surgery • To compare visual outcomes among the 3 groups Outcome Measures Visual Acuity IOP Steroid dose IOP lowering medications Rejection Glaucoma procedures • Preexisting glaucoma was defined as any of the following: documented history of glaucoma, preoperative use of anti glaucomatous medications and preoperative IOP >24, of C/D > 0.6. • Post operative IOP increase was defined as any initiation or increase in anti glaucomatous medications or IOP > 25 or a relative increase in IOP >10 mmHg above baseline
2 Glaucoma Procedures 2 Surgical 0 Control 0 Medical Results Initiation or Increase in Glaucoma Medications Incidence of IOP Elevation p< .05 p< .05 Use of a Less Potent Steroid p< .05
Conclusions Incidence of elevated IOP after DSEK: • Without preexisting glaucoma: 21% • With glaucoma and no h/o surgery: 50% • With glaucoma and prior surgery: 42% At 1 year follow up glaucoma medication added in: • 5 % of patients without glaucoma • 50 % of patients with medically managed glaucoma • 13% of patients with prior glaucoma surgery At 1 year 17% of patients with prior surgery required an additional glaucoma drainage procedure. All groups gained statistically significant improvement in VA at 12 months compared with baseline
Conclusions • Given high incidence of post operative IOP elevation, close monitoring of IOP is warranted. • Preexisting glaucoma does not negatively affect improvement of VA after DSEK.
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