Assessment of diurnal tensional curve in early glaucoma damage
- PMID: 9112174
- DOI: 10.1007/BF00212956
Assessment of diurnal tensional curve in early glaucoma damage
Abstract
We know very little about the relationship between the diurnal intraocular pressure variations and the progression of visual field loss. A prospective study of 149 eyes of 149 patients suffering from intraocular hypertension has been carried out through a minimum period of five years. At least 4 years before the appearance of field defects, we detected significant oscillations of IOP in the 64% of the cases prone to develop visual field loss. Likewise, we have found a statistically significant relationship between the presence of defects in the RNFL (retinal nerve fiber layer) and the existence of significant oscillations of IOP.