title: [Effect of non-surgical ocular hypotensive therapy in normal-tension glaucoma].
abstract: We investigated the effects of the topical ocular hypotensives with or without half circumference argon laser trabeculoplasty (ALT) on intraocular pressure (IOP) of normal-tension glaucoma (NTG) eyes. Seventy-two NTG patients whose pretreatment mean IOP was > or = 15 mmHg at least in one eye were included and one randomly chosen eye from one patient were used for analysis. They were followed for at least 15 months after commencement of the therapy. The mean pretreatment IOP averaged 17.2 +/- 1.6 mmHg (mean +/- standard deviation, n = 72). All eyes were first treated with topical 2% carteolol. In eyes where IOP reduction was considered unsatisfactory, topical 1% pilocarpine or 0.04% dipivefrine was added. In eyes where IOP reduction was still unsatisfactory even with the two medications, half circumference ALT was performed. Mean IOP reduction was 1.5 mmHg in the eyes treated with topical medications alone and 2.5 mmHg in those treated by topical medications plus ALT. The mean outflow pressure reduction was 16 and 26%, respectively. In 40% of the all eyes, satisfactory IOP reduction was obtained by topical medications with or without additional ALT.
authors.affiliation: Eye Clinic, Tokyo Metropolital Geriatric Hospital, Japan.
authors.forename: N
authors.initials: N
authors.lastname: Koseki
authors.forename: M
authors.initials: M
authors.lastname: Araie
authors.forename: S
authors.initials: S
authors.lastname: Shirato
authors.forename: J
authors.initials: J
authors.lastname: Yamagami
mesh_terms: D002354:Carteolol / Q000008:administration & dosage*; D004359:Drug Therapy, Combination; D004837:Epinephrine / Q000008:administration & dosage / Q000031:analogs & derivatives*; D005901:Glaucoma / Q000503:physiopathology / Q000628:therapy*; D006801:Humans; D007429:Intraocular Pressure / Q000187:drug effects*; D008875:Middle Aged; D010862:Pilocarpine / Q000008:administration & dosage*; D014130:Trabeculectomy
chemical_list: D010862:Pilocarpine; D002354:Carteolol; C015173:dipivefrin; D004837:Epinephrine