Fig. 1From: Tolvaptan versus fluid restriction in acutely hospitalised patients with moderate-profound hyponatraemia (TVFR-HypoNa): design and implementation of an open-label randomised trialFormula for correction of sodium in the presence of hyperglycaemia, to be implemented when glucose > 10 mmol/L (> 180 mg/dL) [24]Back to article page