›Ill appearing young infant with infection concern
›Contraindications
›Unstable airway or shock
›Signs of raised intracranial pressure local protocol dependent
›Viral respiratory testing local protocol dependent
›RSV
›Influenza
›Capillary blood smear if anemia concern
›Hemolysis clues
›Artifact limitations
Bedside response trials
›Therapeutic diagnostic responses
›Nasal suction response
›Improved feeding after suctioning
›Persistent work of breathing despite suctioning
›Glucose correction response
›Improved alertness after dextrose
›Recurrent hypoglycemia suggests endocrine or metabolic cause
14ECG/ecg17
Indications and high risk patterns
›ECG use in lethargy and poor feeding
›Indications
›Persistent tachycardia unexplained
›Cyanosis or shock without clear source
›High risk findings
›Supraventricular tachycardia
›Complete heart block
›Conduction patterns
›Long QT interval
›Pre excitation pattern
Serial ECG and monitoring logic
›Rhythm surveillance
›Continuous monitoring
›If unstable then continuous monitoring
›If intermittent symptoms then capture during episode
›Repeat ECG triggers
›After cardioversion or adenosine
›After electrolyte correction
15Assessment/ax23
Problem representation and severity
›Clinical synthesis
›Severity tier
›Ill appearing with altered mental status
›Well appearing but decreased intake
›Physiologic risk
›Signs of shock
›Respiratory failure risk
›Age based risk stratification
›Less than 28 days higher invasive bacterial infection risk
›29 to 90 days intermediate risk local protocol dependent
Working diagnoses and competing threats
›Working diagnostic framework
›Serious bacterial infection risk
›Sepsis
›Meningitis
›Metabolic endocrine risk
›Hypoglycemia
›Adrenal crisis
›Cardiorespiratory risk
›Bronchiolitis with feeding failure
›Congenital heart disease decompensation
›GI surgical risk
›Malrotation with volvulus if bilious emesis
›Intussusception if episodic lethargy
16Plan/plan58
Immediate stabilization and monitoring
›Stabilization sequence
›Airway and breathing
›If apnea or inadequate ventilation then bag valve mask ventilation
›If SpO2 less than 92 percent then oxygen
›Circulation
›If poor perfusion then isotonic fluid bolus 10 mL per kg
›Reassessment after each bolus
›Glucose correction
›Dextrose D10W 2 mL per kg IV or IO for symptomatic hypoglycemia
›Recheck glucose in 15 minutes
›Temperature management
›Active warming if hypothermic
›Antipyretic dosing weight based local protocol dependent
Empiric antimicrobials and antivirals
›Time critical infection treatment
›If suspected sepsis then antibiotics within 60 minutes local protocol dependent
›Neonate or young infant empiric regimen local protocol dependent
›Ampicillin IV weight based
›Gentamicin IV weight based
›Alternative regimen local protocol dependent
›Ampicillin IV weight based
›Cefotaxime IV weight based
›HSV coverage triggers
›Vesicular rash
›Seizure
›Transaminitis
›Acyclovir IV weight based if HSV concern
›Renal dosing adjustment prompt
›Ensure hydration
Fluids and vasopressors
›Shock management
›Fluid strategy
›10 mL per kg bolus increments in neonate local protocol dependent
›20 mL per kg bolus increments in older infant local protocol dependent
›Vasopressor escalation local protocol dependent
›If persistent shock after fluids then epinephrine infusion
›If warm shock pattern then norepinephrine option
Diagnostic sequencing and reassessment loop
›Reassessment loop
›Timing
›Recheck vitals every 15 minutes if unstable
›Recheck perfusion after each intervention
›Targets
›Improving mental status
›Improving perfusion markers
›Failure to improve triggers escalation
›Persistent lethargy
›Rising lactate or worsening acidosis
Consultation
›Specialty involvement
›Pediatrics
›Any ill appearing infant
›Any infant less than 28 days with poor feeding or lethargy
›PICU
›Need for respiratory support
›Shock requiring vasoactive support
›Pediatric surgery
›Bilious vomiting
›Intussusception concern
›Child protection team
›Bruising in non mobile infant
›Concerning caregiver history
17Disposition/dispo30
ICU criteria
›Higher level of care criteria
›Respiratory support requirement
›High flow nasal cannula
›Non invasive ventilation
›Shock physiology
›Need for vasopressors
›Recurrent fluid boluses with persistent poor perfusion
›Neurologic compromise
›Seizure
›Persistent altered mental status
Inpatient admission criteria
›Admission indications
›Age based
›Less than 28 days with lethargy or poor feeding
›Less than 90 days with serious bacterial infection concern
›Feeding failure
›Inadequate oral intake with dehydration
›Need for NG or IV fluids
›Infection management
›IV antibiotics required
›Pending cultures with high risk features
Observation and discharge criteria
›Lower acuity pathways
›Observation pathway criteria local protocol dependent
›Well appearing after ED interventions
›Normal glucose and stable vitals
›Discharge criteria
›Normal mental status for age
›Adequate oral intake observed in ED
›Follow up timing
›Primary care within 24 hours
›Earlier follow up if cultures pending local protocol dependent
18Discharge Instructions/di24
Copy discharge instructions
›Summary
›Seen today for decreased feeding and sleepiness
›Current exam and tests do not show an emergency cause right now
›Feeding and hydration
›Smaller frequent feeds
›Wet diapers should increase over the next day
›Medications
›Use medications only as directed for age and weight
›Do not use leftover antibiotics
›Follow up
›Follow up with your primary care clinician within 24 hours
›Return sooner if you cannot get follow up
›Return to emergency now for
›Trouble breathing
›Blue lips or face
›Hard to wake
›Seizure
›Fever in a young infant local protocol dependent
›Low temperature with sleepiness
›No wet diapers for 8 hours
›Repeated vomiting
›Green vomiting
›Blood in stool
›New rash with purple spots
19References/r6
Guidelines and key sources
›Evidence based references
›American Academy of Pediatrics clinical practice guideline for well appearing febrile infants 8 to 60 days 2021
›Surviving Sepsis Campaign international guidelines for management of septic shock and sepsis associated organ dysfunction in children 2020
›National Institute for Health and Care Excellence sepsis recognition diagnosis and early management NG51 updated regularly local protocol dependent
›World Health Organization IMCI danger signs and young infant illness guidance updated regularly
›Infectious Diseases Society of America guidance on management of bacterial meningitis updated regularly
Evidence & Review
Reviewed by SymptomDx Medical Team·Last reviewed
SymptomDx is an educational tool for medical professionals. It does not replace clinical judgment. Verify all clinical data and drug dosages with authoritative sources.