Effect of trabeculectomy on intraocular pressure fluctuation with postural change in eyes with open-angle glaucoma

Kazuyuki Hirooka, Hirokazu Takenaka, Tetsuya Baba, Mai Takagishi, Masanori Mizote, Fumio Shiraga

Research output: Contribution to journalArticle

21 Citations (Scopus)

Abstract

Purpose: To investigate the effect of trabeculectomy on the intraocular pressure (IOP) fluctuations caused by the postural change in patients with open-angle glaucoma. Methods: Prospective, nonrandomized study. Ten eyes of 10 patients with primary open-angle glaucoma and 3 eyes of 3 patients with normal-tension glaucoma who underwent trabeculectomy were studied. The IOP at the baseline and 3 months after trabeculectomy was measured in both sitting and supine positions. A pneumatonometer was used to measure the IOP in both sitting and supine position. Results: The mean IOP in the sitting position was 19.6±5.1 mm Hg at the baseline and 9.4±2.9 mm Hg after trabeculectomy (P

Original languageEnglish
Pages (from-to)689-691
Number of pages3
JournalJournal of Glaucoma
Volume18
Issue number9
DOIs
Publication statusPublished - Dec 2009
Externally publishedYes

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Keywords

  • Intraocular pressure
  • Supine position
  • Trabeculectomy

ASJC Scopus subject areas

  • Ophthalmology

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