Intermediate
Technical
IVT
NICU screen
Pronunciation: NIK-yoo skreen
A specialized newborn screening protocol for infants in neonatal intensive care units.
Full Definition
NICU screen refers to modified newborn screening procedures designed for critically ill infants receiving intensive care, who may require multiple specimens, different timing protocols, or alternative collection methods. These infants often receive blood transfusions, parenteral nutrition, or medications that can interfere with standard screening, necessitating special interpretive guidelines and follow-up procedures to ensure adequate screening coverage.
Usage
Usage note: Capitalize NICU as it is an acronym; distinguish from routine screening protocols.
In Context
- "The NICU screen protocol requires collection every 48 hours until the infant is stable." — Hospital policy manual
- "Interpretation of NICU screen results must consider the timing of blood transfusions and medications." — Clinical guidelines
Also known as
intensive care screening
critical care screen
Contrasted with
routine screen
well-baby screen
Don't confuse with
repeat screen
second screen