What is the treatment for severe norovirus infection?

Hi,

Welcome to icliniq.com.

I can understand your concern.

Since the patient has severe norovirus with AKI (acute kidney injury), fluid resuscitation needs to balance, replace losses, restore kidney perfusion, and avoid fluid overload. Initial resuscitation should be correct hypovolemic shock or severe dehydration. Balanced crystalloids like ringer lactate or plasma-lyte are preferred over normal saline. 500 to 1000 mL IV (intravenous) bolus over 30 to 60 minutes and repeat if needed. Assess urine output, blood pressure, and lactate after each bolus. Avoid colloids (albumin) unless hypoalbuminemia is severe.

After initial resuscitation, you need to maintain fluid to compensate for ongoing GI (gastrointestinal) losses and maintain renal perfusion. The urine output goal should be ≥ 0.5 mL/kg/hour. Monitor serum sodium and potassium frequently. If metabolic acidosis (pH < 7.2), IV sodium bicarbonate should be given if there is no risk of volume overload. Indications for urgent dialysis are:

1. Acidosis (blood pH < 7.1).

2. Severe hyperkalemia (potassium > 6.5 mmol/L).

3. Fluid overload with respiratory distress.

4. Symptomatic uremia like encephalopathy pericarditis (inflammation of the sac around the brain and the heart).

5. If creatinine rises and urine output drops despite fluid, dialysis may be needed.

If urine output is low despite adequate fluids, avoid excessive resuscitation and consider diuretics or early dialysis. Keep looking for signs of fluid overload (edema, rising BNP (B-type natriuretic peptide). Repeat serum creatinine, BUN, and electrolytes six hourly.

I hope this information will help you.

Thanks.