Retinopathy of Prematurity Clinical Trial
Official title:
Efficiency and Safety of Phenylephrine and Tropicamide Used in Premature Retinopathy
Because of the neonatologists reported that some infants had suffered from vomiting, bradycardia, hypotonia, and aspiration risk about 30-60 minutes after the fundus examination in the intensive care unit. The investigators observed the pupil dilation effects and side effects of tipple instillation of phenylephrine 2.5% plus tropicamide 0.5% ophthalmic drop combination which the investigators routinely used in ROP examination.
Purpose: To determine effect and vital change after topical application of phenylephrine 2.5%
and tropicamide 0.5% three times for retinopathy of prematurity (ROP) examination in preterm
infants.
Methods: Pupillary diameter, blood pressure, pulse rate, and oxygen saturation were monitored
before, and after up to 24 hours 60 ROP screening examinations.
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