From: Inadequate vancomycin therapy in term and preterm neonates: a retrospective analysis of trough serum concentrations in relation to minimal inhibitory concentrations
Age categories
Daily dose
Dose frequency
(mg/kg/day)
(dose per 24 h)
I
< 26 weeks PMA
15
1 dose
II
26 – 37 weeks GA & < 7 days PNA
20
2 doses
III
> 37 weeks GA & < 7 days PNA
30
IV
PNA > 7 days (preterm and term)
40