A malnourished child with diarrhoea and lethargy
A 13-month-old boy is brought to a health centre by his grandmother with four days of watery diarrhoea and vomiting. He weighs 7.1 kg, MUAC is 11.0 cm, and there is no oedema. He is lethargic, has sunken eyes, a slow skin pinch, a temperature of 35.6 °C, respiratory rate 44, and a capillary refill of 4 seconds. His mother is away trading; the grandmother has been giving him diluted tinned milk and water. The health centre has Ringer's lactate, 10% glucose, ReSoMal sachets, ORS, and amoxicillin syrup, but no paediatric nasogastric tubes and no scale for height. The nearest paediatric ward is two hours away. A newly posted staff nurse says, "He is in shock - push 20 mL/kg of Ringer's as fast as you can."
1. Should the nurse give the 20 mL/kg rapid bolus? Justify your answer using the child's nutritional status.
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No - a rapid 20 mL/kg bolus is the wrong reflex in this child, and giving it 'as fast as you can' could kill him.
Reasoning:
- MUAC 11.0 cm is below the 11.5 cm cut-off, so this is severe acute malnutrition as well as diarrhoeal dehydration. Malnourished children have altered cardiac function, low albumin, sodium–potassium pump dysfunction and fragile fluid compartments.
- The evidence from large African trials of fluid boluses in severely ill children is that rapid bolus resuscitation increased mortality, and the effect was worst in the most anaemic and most malnourished children. The usual paediatric shock algorithm does not transfer here.
- The picture is dehydration with hypoglycaemia and hypothermia, not fluid-refractory septic shock. The slow skin pinch, sunken eyes and history point to severe dehydration - and in severe acute malnutrition the correct route is oral or nasogastric ReSoMal, not a rapid IV push.
- If he is truly in shock (unconscious, unmeasurable BP, no urine), WHO guidance is a slower, smaller volume - 15 mL/kg over one hour of Ringer's lactate with 5% glucose, reassessed at the end of the hour, with a repeat only if improving. He is lethargic but not described as unconscious, so oral/NG rehydration is the starting route.
The lesson the newly posted nurse needs: guidelines have exceptions, and severe malnutrition is one of the largest.
2. Set out your first two hours of management in priority order, including doses and what you do about the missing nasogastric tubes.
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First minutes - the deadly quartet: hypoglycaemia, hypothermia, dehydration, infection.
- Glucose now. Check if a glucometer exists; treat empirically - 10% glucose 5 mL/kg IV (about 35 mL) if a line is in, otherwise give expressed breast milk or a sugar solution orally/NG. Do not wait for a result in a lethargic child.
- Warm him. Skin to skin with the grandmother, cover the head, hat and blanket. Rewarm slowly; do not use hot water bottles. Recheck temperature.
- Rehydrate slowly, by mouth or NG. ReSoMal 5 mL/kg (about 35 mL) every 30 minutes for the first 2 hours, then 5–10 mL/kg per hour, given by cup and spoon if he will swallow. Stop if he develops increasing oedema, a rising respiratory rate, or a falling pulse.
- Treat infection empirically - amoxicillin is available, and a broad-spectrum antibiotic is standard for all children admitted with severe acute malnutrition.
- Do not give iron at this stage, and do not give a diuretic for the eye swelling that may appear.
The missing nasogastric tubes: improvise only where it is safe and within practice - a feeding cup and spoon, a syringe with the tip cut off, or a sterile suction catheter of appropriate size if one is stocked and the nurse is competent. The honest answer is that this facility is not equipped to manage severe acute malnutrition and the child needs referral.
Plan the transfer early: this is a two-hour road. Arrange it in parallel with resuscitation, not after the child is 'stable', and feed him en route.
3. What do you tell the grandmother, and how do you decide whether this child can be managed at the health centre or must be referred?
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Talk to the grandmother as the person who is actually caring for him - she is not the problem.
- Explain plainly: the child is not just 'running stomach', he is severely malnourished and his body cannot handle fluid the ordinary way; he needs a ward where they can feed him and watch him closely.
- Address the diluted tinned milk without shaming her: she was trying to feed him with what was in the house. Show her how to mix correctly, and how to keep feeding during diarrhoea.
- Ask about the mother, who decides in the family, and how to reach her - a referral decision that the family will not support will fail at the roadside.
- Respect her role without letting it override the clinical decision; document who consented and who was informed.
Refer versus manage locally - the deciding factors:
- Refer if there is any doubt about the facility's ability to give frequent small feeds and hourly observations, if there is no way to monitor temperature and glucose, if he deteriorates on ReSoMal, if there is any sign of systemic infection, or if the carers cannot return for daily follow-up. This child has hypothermia, lethargy and a two-hour referral route with no paediatric back-up here: refer.
- Manage locally only with an integrated nutrition programme, trained staff, reliable feeding and follow-up, which this health centre does not have.
- Either way: start the antibiotics, correct the glucose and temperature, and begin ReSoMal before he leaves - never send a hypothermic, hypoglycaemic child on a two-hour journey untreated.