[A five-year follow-up of the effect of postoperative 5-fluorouracil subconjunctival injections on the surgical outcome of trabeculectomy].
The effects of postoperative subconjunctival 5-fluorouracil (5-FU) injections on the surgical outcomes of trabeculectomy were studied after a 5-year follow-up in 263 eyes of glaucoma patients by the life table analysis. The success probability (%) to maintain the postoperative intraocular pressure (IOP) less than 21 mmHg without medication was 58.2 for primary open angle glaucoma (POAG), 54.8 for secondary glaucoma (SG) and 27.8 for refractory glaucoma, that with or without medication was 92.5 for POAG, 87.4 for SG and 57.5 for refractory glaucoma. The success probability (%) to maintain the postoperative IOP less than 16 mmHg without medication was 55.2 for POAG, 49.8 for SG and 24.5 for refractory glaucoma, that with or without medication was 77.9 for POAG, 66.8 for SG and 26.9 for refractory glaucoma. In each type of glaucoma, the difference between the 5-FU treated and the control groups was highly significant (p < 0.01 or less, log-rank test). Corneal epithelial defect was noted in 38.8%, but no late complications, for example, perforation or necrosis of sclera, were observed. These results indicate that we can use postoperative subconjunctival 5-FU without risk of serious complications.
Shoji
N
N
Eye Clinic, Musashino Red Cross Hospital, Japan.
Araie
M
M
Shirato
S
S
Nakano
Y
Y
D000328:Adult; D003228:Conjunctiva; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage*; D005500:Follow-Up Studies; D005901:Glaucoma / Q000628:therapy*; D006801:Humans; D007267:Injections; D007429:Intraocular Pressure / Q000187:drug effects; D008297:Male; D008875:Middle Aged; D011182:Postoperative Care; D014130:Trabeculectomy; D016896:Treatment Outcome
D005472:Fluorouracil