Efficacy of autologous plasmin for idiopathic macular hole surgery.
Eur J Ophthalmol
; 15(6): 787-94, 2005.
Article
en En
| MEDLINE
| ID: mdl-16329067
ABSTRACT
PURPOSE:
To determine whether a single intravitreal injection of autologous plasmin or a combination of plasmin and intraocular gas without peeling the internal limiting membrane (ILM) will close idiopathic macular holes.METHODS:
Eight eyes of seven patients with an idiopathic macular hole were studied. The degree of posterior vitreous detachment (PVD), vitreal liquefaction, closure of the macular hole, visual acuity, and complications following intravitreal plasmin or plasmin with gas were investigated. The removed ILM was examined by electron microscopy.RESULTS:
A PVD was created in seven out of eight eyes exposed to plasmin or plasmin with gas, however, the macular hole was not closed by either. Closure occurred in two eyes using conventional vitrectomy after the plasmin with gas injection, but peeling the ILM was required in the remaining six eyes. Vitreal fibers and glial cells were not observed on the vitreal surface of the extracted ILM.CONCLUSIONS:
A PVD was created safely and reliably although closure of the macular hole did not occur with either plasmin or with plasmin and gas injection. However, vitreous surgery became easier, and it required a shorter time to close the macular hole with intravitreal plasmin.
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Bases de datos:
MEDLINE
Asunto principal:
Perforaciones de la Retina
/
Fibrinolisina
/
Fibrinolíticos
Tipo de estudio:
Diagnostic_studies
Límite:
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Eur J Ophthalmol
Asunto de la revista:
OFTALMOLOGIA
Año:
2005
Tipo del documento:
Article
País de afiliación:
Japón