Document Detail


Non-ophthalmologist screening for retinopathy of prematurity.
MedLine Citation:
PMID:  10655185     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
AIM: To determine if a non-ophthalmologist can accurately screen for retinopathy of prematurity (ROP) by evaluating the posterior pole blood vessels of the retina. ROP is a common ocular disorder of premature infants and may require multiple screening examinations by an ophthalmologist to allow for timely intervention. Since there is a strong correlation between posterior pole vascular abnormalities and vision threatening ROP, screening examinations performed by non-ophthalmologist may yield useful clinical information in high risk infants. METHODS: Infants born at the Medical University of South Carolina who met screening criteria (n = 142) were examined by a single non-ophthalmologist using a direct ophthalmoscope to evaluate the posterior pole blood vessels for abnormalities of the venules and/or arterioles. To determine the accuracy of the non-ophthalmologist's clinical observations, infants were also examined by an ophthalmologist, using an indirect ophthalmoscope, who graded the posterior pole vessels as normal, dilated venules, or dilated and tortuous venules and arterioles (including "plus disease"). RESULTS: There was significant correlation (p <0.001) between the non-ophthalmologist's and ophthalmologist's diagnoses of posterior pole vascular abnormalities. 47 infants had normal posterior pole blood vessels by the non-ophthalmologist examination. Of these, 31 (66%) were considered to have normal vessels and 16 (34%) to have dilated venules by the ophthalmologist. The non-ophthalmologist correctly identified abnormal posterior pole vessels in all 21 infants diagnosed with abnormal arterioles and venules by the ophthalmologist. No infants with clinically important ROP ("prethreshold" or worse) would have failed detection by this screening method. CONCLUSION: Using a direct ophthalmoscope, a non-ophthalmologist can screen premature infants at risk for ROP by evaluating the posterior pole blood vessels of the retina. While not necessarily recommended for routine clinical practice, this technique may nevertheless be of value to those situations where ophthalmological consultation is unavailable or difficult to obtain.
Authors:
R A Saunders; M L Donahue; J E Berland; E L Roberts; B Von Powers; P F Rust
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  The British journal of ophthalmology     Volume:  84     ISSN:  0007-1161     ISO Abbreviation:  Br J Ophthalmol     Publication Date:  2000 Feb 
Date Detail:
Created Date:  2000-03-27     Completed Date:  2000-03-27     Revised Date:  2009-11-18    
Medline Journal Info:
Nlm Unique ID:  0421041     Medline TA:  Br J Ophthalmol     Country:  ENGLAND    
Other Details:
Languages:  eng     Pagination:  130-4     Citation Subset:  IM    
Affiliation:
N Edgar Miles Center for Pediatric Ophthalmology, Storm Eye Institute, Medical University of South Carolina, Charleston, South Carolina 29425-2236, USA.
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MeSH Terms
Descriptor/Qualifier:
Humans
Infant, Newborn
Infant, Premature
Neonatal Screening / methods*
Neonatology / education
Ophthalmoscopy / methods
Retinopathy of Prematurity / diagnosis*
Comments/Corrections
Comment In:
Br J Ophthalmol. 2000 Feb;84(2):127-8   [PMID:  10655184 ]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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