An overview of how on-call consultant paediatricians can recognise and manage severe primary immunodeficiencies

Area of Science:

• Pediatric Immunology
• Clinical Medicine
• Rare Diseases

Background:

• Severe primary immunodeficiency syndromes are rare but life-threatening in children.
• Timely diagnosis and intervention are critical for favorable outcomes.
• On-call pediatricians require accessible guidance for managing these emergencies.

Purpose of the Study:

• To provide clinical guidance for on-call pediatricians.
• To support the recognition and management of severe pediatric immunodeficiencies.
• To highlight conditions with high risk during on-call periods.

Main Methods:

• Clinical review of severe primary immunodeficiency syndromes.
• Focus on four high-risk conditions: SCID, HLH, SC N, and CGD.
• Guidance tailored for secondary-level hospital on-call settings.

Main Results:

• Identification of key signs and symptoms for severe pediatric immunodeficiencies.
• Outlined management strategies for on-call scenarios.
• Emphasis on conditions requiring immediate attention: severe combined immunodeficiency, haemophagocytic lymphohistiocytosis, severe congenital neutropaenia, and chronic granulomatous disease.

Conclusions:

• On-call pediatricians are equipped with essential advice for managing severe primary immunodeficiencies.
• The guidance aims to improve patient outcomes by facilitating early recognition and appropriate care.
• This resource supports pediatricians in critical on-call decision-making for rare, severe conditions.