[Long-term surgical results of initial trabeculotomy combined with sinusotomy performed inferiorly].
Nippon Ganka Gakkai Zasshi
; 116(8): 740-50, 2012 Aug.
Article
en Ja
| MEDLINE
| ID: mdl-22973738
ABSTRACT
PURPOSE:
To evaluate retrospectively the long-term effects of initial trabeculotomy combined with sinusotomy performed inferiorly. PATIENTS ANDMETHOD:
Enrolled were 128 eyes of 100 patients who received initial glaucoma surgery. In 36 eyes, the removal of Schlemm's canal endothelium was also performed (removed group). The results were compared with the intact groupRESULTS:
In the primary open angle glaucoma (POAG), mean intraocular pressure (IOP) at 3 years after surgery was 14.6 (intact) and 15.4 mmHg (removed). Kaplan-Meier life-table analysis showed that qualified success rates for the intact group at 8 years were 62.2% and for the removed group at 5 years 45.2% defined by 20 mmHg or lower. The results in developmental glaucoma (DG) were similar to those in POAG. No statistical differences in postoperative IOP between the intact and removed groups were seen in either POAG or DG. In exfoliation glaucoma (XFG), mean IOPs for the intact group at 3 years were 17.3 mmHg and for the removed group at 2 years 15.4 mmHg. The success rates for the intact group at 3.5 years were 25.2% and for the removed group at 4.5 years 64.3%. The results in the intact group were worse than in the POAG patients. Although visual disturbance was seen in 13% of the patients, the major cause was the progression of the cataracts.CONCLUSIONS:
The long-term results were the same as those of previous reports on surgery performed superiorly, including the frequency of visual disturbance. However the removal of Schlemm's canal endothelium is necessary in XFG for better IOP control.
Buscar en Google
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Trabeculectomía
/
Glaucoma
Tipo de estudio:
Observational_studies
Límite:
Humans
Idioma:
Ja
Revista:
Nippon Ganka Gakkai Zasshi
Año:
2012
Tipo del documento:
Article
País de afiliación:
Japón