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What's new AAPOS 2008 - The Private Eye Clinic

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Incidence, progression, and duration of retinopathy in Hispanic and white nonhispanic<br />

infants.<br />

Eliason K, Osborn D, Amsel E, Richards S.<br />

J <strong>AAPOS</strong> 2007 Oct 11(5); 447<br />

<strong>The</strong> charts of 671 white non-Hispanics and 128 Hispanic infants with BW < 1751g were<br />

retrospectively examined and multiple regression analysis was used to control for<br />

weight, gestational age and year of birth. <strong>The</strong> duration of untreated ROP was<br />

compared for the two ethnic groups. ROP was found to occur wth similar frequency in<br />

Hispanic and white non-Hispanic infants, as does subthreshold or worse ROP. Some<br />

Hispanic infants had an unusually short or long duration of ROP before regression.<br />

This may indicate the natural history of ROP is different in this group.<br />

Treatment for retinopathy of prematurity in Denmark in a ten-year period (1996-<br />

2005): Is the incidence increasing?<br />

Slidsborg C, Olesen H, Jensen P, Jensen H et al.<br />

Pediatrics <strong>2008</strong> Jan; 121(1):97-105.<br />

In a study conducted in Denmark the incidence of treated retinopathy of prematurity<br />

increased from 1.3% to 3.5% over a 10 year period time. <strong>The</strong> increase could not be<br />

fully explained by increased survivor rates for the infants or by changes in investigated<br />

neonatal risk factors. <strong>The</strong> increase in treated cases could not be related to changing<br />

indications for treatment as the same senior treating ophthalmologist used threshold<br />

retinopathy of prematurity criterion for the decision to treat rather than using early<br />

treatment recommendations. <strong>The</strong> authors posit that perhaps screening regimes were<br />

more efficacious in finding children at risk for the development of ROP compared to the<br />

previous time period.<br />

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