Longitudinal assessment of plus disease in retinopathy of prematurity using color Doppler imaging

Daniel Neely1, Alon Harris, Elizabeth Hynes

  • 1Indiana University School of Medicine, Department of Ophthalmology, Indianapolis, 46202, USA. deneely@iupui.edu

Insights

Serial color Doppler imaging of retrobulbar blood flow did not predict plus disease in retinopathy of prematurity (ROP). This method was not useful for managing ROP or confirming plus disease in premature infants.

Area of Science:

  • Ophthalmology
  • Neonatal Medicine
  • Medical Imaging

Background:

  • Retinopathy of prematurity (ROP) is characterized by retinal vascular changes and the development of plus disease.
  • Early detection and management of ROP are crucial for preventing vision loss in premature infants.

Purpose of the Study:

  • To assess the utility of serial retrobulbar blood flow examinations using color Doppler imaging (CDI) for predicting plus disease in ROP.
  • To determine if CDI can serve as an objective tool for confirming plus disease in premature infants.

Main Methods:

  • Prospective study of 73 infants with retinopathy of prematurity.
  • Serial color Doppler imaging (CDI) examinations of retrobulbar blood flow over several weeks.
  • Comparison of blood flow characteristics between infants who developed plus disease and those who did not.

Main Results:

  • 14 out of 73 infants (19%) developed plus disease, confirmed by expert panel.
  • No significant differences in retrobulbar blood flow characteristics (central retinal artery, ophthalmic artery) were found between infants with and without plus disease.
  • Color Doppler imaging did not demonstrate clinical utility in the longitudinal management of ROP.

Conclusions:

  • Serial retrobulbar blood flow assessment using CDI is not a useful predictor of plus disease in retinopathy of prematurity.
  • Color Doppler imaging is not a reliable objective tool for confirming plus disease in premature infants.
  • CDI has limited clinical value in the management and diagnosis of ROP-related vascular complications.

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