The Febrile Child with a Stiff Neck
A 3-year-old girl is brought to a district hospital in terai Nepal in August with 2 days of fever, poor feeding, and one episode of vomiting. She is drowsy but arousable. Temperature 39.4°C, HR 140/min, RR 40/min, capillary refill 3 seconds, BP 84/50 mmHg. Neck is stiff; Kernig sign present. A non-blanching petechial rash is noted on the trunk. The hospital has ceftriaxone, vancomycin, ampicillin, gentamicin, IV fluids, and a functioning microscope but no reliable blood culture capability overnight. Lumbar puncture is available but the child is irritable and the procedure will take time; the on-call doctor is alone.
1. What is the immediate management priority, and does the lumbar puncture come before or after it?
Read the worked answer
Resuscitation and empiric antibiotics come first; LP is deferred.
- This is suspected bacterial meningitis with septic shock: petechiae, delayed capillary refill, hypotension for age, tachycardia, and altered mentation.
- Do not delay antibiotics for the LP. Give empiric IV ceftriaxone (plus vancomycin where pneumococcal resistance is a concern) within the first hour. In a resource-limited setting with no overnight culture, the LP's main value is cell count and Gram stain, which can wait until the child is stabilized.
- Fluid resuscitation: boluses of isotonic crystalloid with reassessment, because both hypovolemia and meningitis-related cerebral edema complicate fluid management; watch for signs of raised intracranial pressure.
- Defer LP if there are signs of raised ICP (unequal pupils, focal deficit, deteriorating consciousness, or cardiorespiratory instability) - treat first and tap later when safe.
Principle: in suspected meningococcal or pneumococcal sepsis, the antibiotic clock outranks the diagnostic procedure.
2. The rash is petechial and the child is in shock. What organism tops your differential, and how does that change management compared with a typical pneumococcal picture?
Read the worked answer
Neisseria meningitidis is the leading concern with a rapidly progressive petechial/purpuric rash plus shock in a child.
Management implications:
- Immediate parenteral ceftriaxone covers meningococcus and pneumococcus; do not wait for confirmation.
- Droplet precautions and, in a hospital setting, chemoprophylaxis for close contacts (rifampicin, ciprofloxacin, or ceftriaxone) - a public health action often forgotten in the acute phase.
- Aggressive shock management: meningococcal disease causes purpura fulminans with capillary leak; fluid boluses and early vasopressor support if hypotension persists after fluids.
- Notify public health because of outbreak potential, especially in crowded settings.
Contrast with pneumococcal meningitis: similar empiric coverage, but contact prophylaxis is not indicated and the presentation is less often dominated by purpura and shock.
3. The child stabilizes after antibiotics and fluids. What is the role of steroids here, and what follow-up does she need before discharge?
Read the worked answer
Steroids: dexamethasone before or with the first antibiotic dose reduces hearing loss and neurological sequelae in pneumococcal meningitis; benefit in meningococcal disease is less clear and steroids should not delay antibiotics. In a setting where the organism is unknown, giving dexamethasone with the first dose is reasonable if it does not postpone antibiotics; if the child is already on antibiotics, the window has largely passed.
Before discharge:
- Audiology - sensorineural hearing loss is the commonest sequela; screen before discharge or at early follow-up.
- Developmental and neurological review - seizures, hydrocephalus, or focal deficits warrant imaging.
- Vaccination review - ensure Hib, pneumococcal, and meningococcal vaccines per schedule; catch up missed doses.
- Counsel caregivers on warning signs (recurrent fever, lethargy, seizures, hearing concerns).
Document organism if culture or Gram stain later identifies it, since it changes prophylaxis and prognosis counseling.