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PubMed This is a summary of 32 peer-reviewed journal articles Updated
Neonatology · Hypoxic-Ischemic Encephalopathy

Navigating an HIE Diagnosis: A Guide for Parents

At a Glance

Hypoxic-Ischemic Encephalopathy (HIE) is a newborn brain injury caused by a lack of oxygen during birth. This guide helps parents navigate the NICU, understand treatments like cooling therapy, and advocate for their baby's long-term care.

The moment your baby is admitted to the Neonatal Intensive Care Unit (NICU) with a diagnosis of Hypoxic-Ischemic Encephalopathy (HIE) is often one of the most frightening experiences a parent can face. The monitors, the alarms, and the complex medical terms can make you feel helpless and overwhelmed.

First and foremost: You are not alone, and you did not cause this. HIE is usually the result of unpredictable clinical events during labor or delivery that interrupt the baby’s oxygen supply [1]. It is almost never the result of anything a parent did or didn’t do.

This guide was created to help you understand your baby’s condition, navigate the NICU environment, and prepare for the journey ahead. While the medical team’s priority is stabilizing your baby, your role as their parent and advocate is just as critical.

How to Use This Guide

This resource is broken down into specific topics to help you digest the information step-by-step. We recommend reading them as you need them:

01

Understanding HIE: First Steps for Parents

Learn what a Hypoxic-Ischemic Encephalopathy (HIE) diagnosis means for your newborn. Understand the phases of brain injury, cooling therapy, and NICU care.

02

How Doctors Diagnose HIE

Learn how doctors diagnose Hypoxic-Ischemic Encephalopathy (HIE) in newborns. Understand the Sarnat Scale, blood gas criteria, and why ruling out mimics is key.

03

Cooling Therapy: Protecting Your Baby's Brain

Learn about cooling therapy (therapeutic hypothermia) for newborns with HIE. Understand the 72-hour protocol, monitoring, and how it protects your baby's brain.

04

Understanding Your Baby's Tests: aEEG, MRI, and Blood Work

Learn about the tests used to monitor your baby's brain during HIE treatment. Understand what aEEG, brain MRIs, and blood biomarkers mean for your baby's care.

05

Your Baby's Long-Term Outlook (Understanding Sarnat Staging)

Understand your baby's HIE prognosis. Learn what Sarnat staging (mild, moderate, severe) and MRI results mean for their long-term development and care.

06

Life After the NICU: Follow-Up Care and Early Intervention

Learn what to expect after your baby leaves the NICU with HIE. Understand early intervention, developmental milestones, and how to build a pediatric care team.

Take a deep breath. Focus on the present moment, and use the ‘Questions for the Doctor’ sections at the bottom of each page to help guide your conversations with the medical team. You are your baby’s strongest advocate, and you are stronger than you know.

Common questions in this guide

What is Hypoxic-Ischemic Encephalopathy (HIE)?
HIE is a type of brain injury in newborns caused by a lack of oxygen and blood flow to the brain, typically during labor or delivery. It requires immediate, specialized care in the Neonatal Intensive Care Unit (NICU).
Did I cause my baby's HIE?
No. HIE is usually the result of unpredictable clinical events during labor or delivery that interrupt the baby's oxygen supply. It is almost never caused by anything a parent did or failed to do during pregnancy or birth.
How do I communicate with the NICU team about my baby's HIE?
The best approach is to find out who the primary neonatologist is and when they perform their daily rounds. You can ask to schedule a daily update meeting to ensure you fully understand the treatment plan and next steps.
How can I bond with my baby in the NICU?
Even when your baby is in an incubator or connected to monitors, you can still build a connection. Ask your nursing team about safe ways to bond, such as gentle touch, speaking softly, or reading to your baby during their recovery.

Questions to Ask Your Doctor

Curated prompts to bring to your next appointment.

  1. 1.Who is the primary neonatologist overseeing my baby's care today, and when do they typically round?
  2. 2.Can we schedule a daily update meeting to ensure we are all on the same page regarding the treatment plan?
  3. 3.What is the best way for us to communicate with the nursing team when we are not at the bedside?

Questions For You

Tap a prompt to share your answer — we'll use it plus this page's context to start a tailored conversation.

References

References (1)
  1. 1

    Risk Factors of Birth Asphyxia among Newborns at Debre Markos Comprehensive Specialized Referral Hospital, Northwest Ethiopia: Unmatched Case-Control Study.

    Alamneh YM, Negesse A, Aynalem YA, et al.

    Ethiopian journal of health sciences 2022; (32(3)):513-522 doi:10.4314/ejhs.v32i3.6.

    PMID: 35813672

This guide is intended for educational purposes to help parents navigate a newborn's HIE diagnosis in the NICU. It does not replace the professional medical advice of your neonatologist or pediatric care team.

Get notified when new evidence is published on Neonatal hypoxic and ischemic brain injury.

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