A school-age child with excessive bruising and a history of a URI 2 weeks prior has a platelet count of 60,000/mm3 with normal PT and aPTT. How will the NP manage?

A school-age child with excessive bruising and a history of a URI 2 weeks prior has a platelet count of 60,000/mm3 with normal PT and aPTT. How will the NP manage?

• A. Teach to avoid NSAIDs and contact sports
• B. Admit to hospital for IVIG therapy
• C. Begin a short course of corticosteroid therapy
• D. Refer to a pediatric hematologist

Answer: (A)

This pattern is classic for immune thrombocytopenia (ITP) in a child: after a viral illness, you have isolated thrombocytopenia with normal coagulation tests (PT and aPTT). In pediatric ITP, the bow is often self-limited and doesn’t require hospitalization or urgent heavy therapy when there isn’t significant bleeding. The best approach is to educate and protect. Teach the family to avoid medications that worsen bleeding risk, especially NSAIDs like ibuprofen or aspirin, since they impair platelet function and increase bleeding potential. Also limit activities with a high risk of trauma, such as contact sports, to reduce the chance of bleeding with a low platelet count. Acetaminophen can be used for fever or discomfort, rather than NSAIDs. Monitoring is appropriate because many children recover spontaneously within weeks to months. Escalation to treatments such as IVIG or corticosteroids or referral to a hematologist is considered if there is significant mucosal bleeding, the platelet count drops further (to very low levels), or the child has life-threatening bleeding. If bleeding occurs or the platelets fall notably, then more aggressive management becomes necessary.

This pattern is classic for immune thrombocytopenia (ITP) in a child: after a viral illness, you have isolated thrombocytopenia with normal coagulation tests (PT and aPTT). In pediatric ITP, the bow is often self-limited and doesn’t require hospitalization or urgent heavy therapy when there isn’t significant bleeding.

The best approach is to educate and protect. Teach the family to avoid medications that worsen bleeding risk, especially NSAIDs like ibuprofen or aspirin, since they impair platelet function and increase bleeding potential. Also limit activities with a high risk of trauma, such as contact sports, to reduce the chance of bleeding with a low platelet count. Acetaminophen can be used for fever or discomfort, rather than NSAIDs.

Monitoring is appropriate because many children recover spontaneously within weeks to months. Escalation to treatments such as IVIG or corticosteroids or referral to a hematologist is considered if there is significant mucosal bleeding, the platelet count drops further (to very low levels), or the child has life-threatening bleeding. If bleeding occurs or the platelets fall notably, then more aggressive management becomes necessary.