Details

Autor(en) / Beteiligte

• Hartenbaum, David
• Wilson, Helene
• Maloney, Susan
• Vacarelli, Leslie
• Orillac, Rogelio
• Sharpe, Elizabeth

Titel

A Randomized Study of Dorzolamide in the Prevention of Elevated Intraocular Pressure After Anterior Segment Laser Surgery

Ist Teil von

• Journal of glaucoma, 1999-08, Vol.8 (4), p.273-275

Ort / Verlag

Lippincott Williams & Wilkins, Inc

Erscheinungsjahr

1999

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• PURPOSETo evaluate the efficacy of 2% dorzolamide hydrochloride ophthalmic solution in preventing spikes in intraocular pressure (IOP) after anterior segment laser surgery. METHODSThis 24-hour, placebo-controlled, randomized, double-masked, multicenter evaluation was conducted to determine the efficacy of dorzolamide hydrochloride 2% in controlling IOP after neodimium:yttrium-aluminum-gamet (Nd:YAG) laser capsulotomy, argon laser trabeculoplasty, or laser iridotomy. The 122 patients enrolled were assigned in randomized fashion to receive dorzolamide or placebo 1 hour before and immediately after the procedure; IOP was measured 1, 2, 3, 4, and 24 hours after the procedure. RESULTSOf 61 patients receiving dorzolamide, only one (1.7%) had a spike in IOP of 10 mmHg or more, compared with 9 (14.8%) of the 61 patients receiving placebo. Mean IOP among patients receiving dorzolamide was significantly reduced both from baseline and compared with that among patients receiving placebo from 1 to 4 hours after administration. Only 5 (8%) of the 61 patients receiving dorzolamide experienced at least one adverse event, compared with 15 (25%) of the 61 patients receiving placebo. CONCLUSIONDorzolamide was effective in preventing spikes in IOP after anterior segment laser surgery. Dorzolamide was generally well tolerated after short-term use.