These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Predictive value of short-wavelength automated perimetry: a 3-year follow-up study.
    Author: Polo V, Larrosa JM, Pinilla I, Perez S, Gonzalvo F, Honrubia FM.
    Journal: Ophthalmology; 2002 Apr; 109(4):761-5. PubMed ID: 11927437.
    Abstract:
    PURPOSE: To determine whether structural changes in the retinal nerve fiber layer (RNFL) and functional abnormalities in short-wavelength automated perimetry (SWAP) can predict the onset of functional losses in standard automated perimetry patients suspected of having glaucoma. DESIGN: Prospective observational case series. PARTICIPANTS: A total of 160 eyes of ocular hypertensive subjects (intraocular pressure greater than 21 mmHg and normal standard automated perimetry) were included in the study. INTERVENTIONS: The subjects underwent RNFL photographic evaluation and SWAP. Standard automated perimetries were repeated after 3 years to evaluate glaucomatous losses. MAIN OUTCOME MEASURES: Onset of glaucomatous defects in conventional automated perimetry after 3 years of follow-up, with or without prior glaucomatous defects in RNFL and SWAP. RESULTS: At the beginning of the study, 77 eyes showed RNFL losses (48%), and 58 eyes showed abnormalities in SWAP (36%). After the 3-year follow-up period, 14 of 77 eyes with RNFL losses had standard automated perimetry abnormalities (predicting sensitivity 93%), whereas 11 of 58 eyes with abnormal SWAP had standard automated perimetry losses (73% sensitivity). CONCLUSIONS: RNFL and SWAP losses are signs of early glaucomatous damage and can predict functional losses in standard automated perimetry.
    [Abstract] [Full Text] [Related] [New Search]