Nursing Clinical Practice Guide
Clinical Scenario: You are a nurse on the pediatric unit. A 3-year-old, "Liam," is admitted with a 5-day history of high fever (up to 40°C/104°F) that is not responding well to antipyretics. He is irritable, his eyes are red but without discharge, his lips are bright red and cracked, and you note a diffuse red rash on his trunk.
Nursing Intervention Strategy:- 1AssessmentPerform a thorough head-to-toe assessment focusing on the CRASH criteria. Document the characteristics of the rash, examine the oropharynx for strawberry tongue, palpate for cervical lymphadenopathy, and inspect the hands and feet for erythema and edema. Obtain a full set of vital signs.
- 2Nursing Diagnosis & PlanningKey nursing diagnoses include Hyperthermia, Risk for Decreased Cardiac Output, and Acute Pain related to mucositis and inflammation. The plan focuses on reducing fever, monitoring for cardiac complications, providing comfort, and administering ordered medications.
- 3Implementation* Medication Administration: The cornerstone is IVIG infusion. Administer it as ordered, typically a single high-dose infusion over 10-12 hours. Monitor closely for infusion reactions (fever, chills, hypotension, anaphylaxis). High-dose aspirin (anti-inflammatory) will also be given.
* Comfort & Symptom Management: Provide soft, cool, non-irritating foods and fluids. Use lip balm for cracked lips. Manage fever with antipyretics (note: avoid ibuprofen if there are concerns about platelet function). Provide a calm environment for the irritable child.
- 4EvaluationEvaluate for resolution of fever within 48 hours after IVIG completion. Monitor for the expected late sign of periungual desquamation (peeling of skin around fingernails/toenails).
Patient Safety and Precautions:
* IVIG Infusion: Start the infusion slowly, gradually increasing the rate as tolerated. Have emergency equipment (epinephrine, diphenhydramine, corticosteroids) readily available. Pre-medication with acetaminophen and diphenhydramine is common.
* Aspirin & Reye's Syndrome: While high-dose aspirin is used for Kawasaki disease, educate parents that aspirin should never be given to children for routine fever or pain due to the risk of Reye's syndrome. This is a crucial teaching point upon discharge.
* Cardiac Monitoring: The child will require serial echocardiograms (at diagnosis, at 2 weeks, and at 6-8 weeks after onset) to screen for coronary artery dilation or aneurysms.
Nursing Procedure & Medication Flow
IVIG Administration for Kawasaki Disease:
1. Verify order: Single high-dose (2 g/kg) IVIG infusion.
2. Obtain baseline vital signs.
3. Pre-medicate as ordered (e.g., acetaminophen, diphenhydramine).
4. Initiate infusion at a slow rate (e.g., 0.5 mL/kg/hr for first 30 min).
5. Monitor closely for reactions: Assess vital signs every 15-30 minutes initially. Watch for flushing, tachycardia, hypotension, headache, nausea.
6. If tolerated, gradually increase infusion rate every 30 minutes to the prescribed maximum rate.
7. Complete infusion over 10-12 hours.
8. Continue monitoring vital signs post-infusion.
A Word from Your Senior Nurse
"Kawasaki disease is one of those 'don't-miss' diagnoses in pediatrics. As a nurse, your sharp assessment skills in identifying those red eyes without pus, the bright strawberry tongue, and that unexplained rash can literally save a child's heart. Remember, it's not just about giving the IVIG; it's about vigilant monitoring during the infusion, providing compassionate care to a miserable, feverish toddler, and empowering the parents with knowledge about the long-term heart follow-up. On the NCLEX and at the bedside, think: Fever + CRASH = Kawasaki. Kawasaki = Protect the Heart."