title: Early Postoperative Results and Complications of using the EX-PRESS Shunt in uncontrolled Uveitic Glaucoma: A Case Series of Preliminary Results.
abstract: OBJECTIVE
  The purpose of this case series is to describe the efficacy of the EX-PRESS shunt in uveitic glaucoma.
  
  
  METHODS
  This prospective case series sequentially recruited uveitic glaucoma subjects with intraocular pressure (IOP) > 21 mm Hg despite maximal topical antiglaucoma medications from July 2012 to July 2013 in Hong Kong. All subjects received a trabeculectomy with mitomycin C (MMC) and EX-PRESS shunt implantation. The primary outcome measures included preope-rative IOP and postoperative IOP on day 1, 1 week, 1 month, and every 3 months thereafter. The secondary outcome measures included postoperative complications and follow-up procedures, pre- and postoperative Snellen best corrected visual acuity and cup-disc ratio, as well as the number of antiglaucoma medication required.
  
  
  RESULTS
  In a case series of five subjects with uncontrolled uveitic glaucoma, two had inactive anterior uveitis, and three had active panuveitis. The mean preoperative IOP was 35.4 ± 12.6 mm Hg on 3.8 ± 0.5 antiglaucoma eye drops. The mean day 1, 1 week and 1 month IOP's were 6.6 ± 3.7 mm Hg, 7.2 ± 3.2 mm Hg, and 12.6 ± 8.2 mm Hg, respectively. One case required subconjunctival MMC injections postoperatively; two required conjunctival resuture for leakage; and two had early postoperative hypotony that resolved after oral prednisolone. At 6 months, the mean IOP was 13.2 ± 4.6 mm Hg. Four out of five subjects had IOP < 21 mm Hg without medication, and all had IOP < 21 mm Hg with antiglaucoma medication.
  
  
  CONCLUSIONS
  The EX-PRESS shunt demonstrates good IOP control with a propensity for hypotony in the early postoperative period in this small uveitic glaucoma series. How to cite this article: Lee JWY, Chan JCH, Qing L, Lai JSM. Early Postoperative RESULTS and Complications of using the EXPRESS Shunt in uncontrolled Uveitic Glaucoma: A Case Series of Preliminary RESULTS. J Current Glau Prac 2014;8(1):20-24.
authors.affiliation: Associate Professor, Department of Ophthalmology, Caritas Medical Centre University of Hong Kong, Hong Kong.
authors.forename: Jacky Wy
authors.initials: JW
authors.lastname: Lee
authors.affiliation: Associate Professor, Department of Ophthalmology, Queen Mary Hospital, Hong Kong.
authors.forename: Jonathan Ch
authors.initials: JCh
authors.lastname: Chan
authors.affiliation: Clinical Assistant Professor, Department of Ophthalmology, University of Hong Kong Hong Kong.
authors.forename: Li
authors.initials: L
authors.lastname: Qing
authors.affiliation: Clinical Professor, Department of Ophthalmology, University of Hong Kong Hong Kong.
authors.forename: Jimmy Sm
authors.initials: JS
authors.lastname: Lai
keywords: Complications; EX-PRESS; Intraocular pressure; Medication.; Success; Uveitic glaucoma