🩺 Chapter 224 · Infection Associated with Medical Devices

Nelson Textbook of Pediatrics 22nd Edition | Central line-associated bloodstream infection (CLABSI), catheter-associated UTI (CAUTI), ventilator-associated pneumonia (VAP), CSF shunt infections, peritoneal dialysis catheter infections, orthopedic hardware, biofilm, prevention bundles.

🌐 paeds.online — Pakistan's Pediatric Platform

📋 30 Clinical Scenarios — Medical Device Infections (Nelson Ch 224)

📇 High‑Yield Review Cards (Device Infections)

🩺 Medical Device Infection Scenarios

Select a scenario for diagnosis and management.

📋 Stepwise Approach: Device-Related Infection Management

    🦠 Common Pathogens by Device Type

    DeviceMost Common PathogensKey Management
    Central line (CLABSI)CoNS, S. aureus, Candida, gram-negative bacilliVancomycin + antipseudomonal β-lactam; remove line if S. aureus/Candida/persistent
    CSF shuntCoNS, S. aureus, gram-negativeRemove shunt, external drain, IV antibiotics (vancomycin + ceftazidime/meropenem)
    Peritoneal dialysis catheterCoNS, S. aureus, Pseudomonas, CandidaIntraperitoneal antibiotics; remove catheter if fungal or refractory
    Urinary catheter (CAUTI)E. coli, Klebsiella, Enterococcus, CandidaRemove catheter; antibiotics based on culture; avoid treatment for asymptomatic bacteriuria
    Ventilator (VAP)Pseudomonas, S. aureus, EnterobacteriaceaeHOB elevation, sedation vacation, oral care; antibiotics based on cultures
    Orthopedic hardwareCoNS, S. aureus, gram-negativeDebridement, hardware retention vs removal, long-term antibiotics

    ⚡ Reflex Prompts — Device Infection Decisions

    📖 Summary: Infection Associated with Medical Devices — Nelson Ch 224