title: Effect of latanoprost on intraocular pressure in steroid-induced glaucoma.
abstract: OBJECTIVE
  To study the effect of monotherapy with latanoprost 0.005% on intraocular pressure (IOP) in a prospective nonrandomized clinical trial of patients newly diagnosed with steroid-induced secondary open-angle glaucoma.
  
  
  METHODS
  Eight patients (16 eyes) with newly diagnosed steroid-associated secondary open-angle glaucoma were prescribed latanoprost 0.005% once a day in each eye. The initial IOP before treatment served as an internal control for each eye. Intraocular pressure was remeasured after 1 month of monotherapy with latanoprost. Investigators (WJS) were blinded to initial IOP at the time of remeasurement. After discontinuation of steroids, IOP was rechecked. If IOP was stable, latanoprost was discontinued. Intraocular pressure was rechecked 2 to 4 weeks later to confirm an association with steroid use.
  
  
  RESULTS
  Intraocular pressure was significantly decreased after treatment with latanoprost (18.3 +/- 2.8 mm Hg) compared with initial IOP (25.3 +/- 9.1 mm Hg). This change represented a 28% decrease in IOP compared with baseline levels. Average IOP after discontinuation of steroids and latanoprost (17.3 +/- 1.4 mm Hg) did not differ from IOP measured during treatment with latanoprost, but it was significantly less than the initial IOP before treatment. No adverse effects were noted.
  
  
  CONCLUSIONS
  Monotherapy with latanoprost is safe and effective in patients with steroid-induced glaucoma. Advantages include lack of systemic side effects and convenient once-daily dosing.
authors.affiliation: Pasco Eye Institute, New Port Richey, Florida 34652, USA.
authors.forename: W J
authors.initials: WJ
authors.lastname: Scherer
authors.forename: F A
authors.initials: FA
authors.lastname: Hauber
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000959:Antihypertensive Agents / Q000627:therapeutic use*; D005260:Female; D005902:Glaucoma, Open-Angle / Q000139:chemically induced / Q000188:drug therapy* / Q000503:physiopathology; D005938:Glucocorticoids / Q000009:adverse effects*; D006801:Humans; D007429:Intraocular Pressure / Q000187:drug effects*; D000077338:Latanoprost; D008297:Male; D008875:Middle Aged; D009883:Ophthalmic Solutions; D011446:Prospective Studies; D011461:Prostaglandins F, Synthetic / Q000627:therapeutic use*; D012449:Safety; D016896:Treatment Outcome
chemical_list: D000959:Antihypertensive Agents; D005938:Glucocorticoids; D009883:Ophthalmic Solutions; D011461:Prostaglandins F, Synthetic; D000077338:Latanoprost