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. 2024 Jun 24;105:105221. doi: 10.1016/j.ebiom.2024.105221

Table 6.

The guidelines recommend doses of beta-lactam antibiotics for anti-infective therapy in neonates.

Amoxicillin Ceftazidime Cefotaxime Meropenem Latamoxef
BLUE PNA <7 day:
30–60 mg/kg Q12h
PNA ≥ 7 day:
30–60 mg/kg Q8h
PNA<7 day:
25 mg/kg Q12h
PNA ∼ 7–21 day:
25 mg/kg Q8h
PNA ∼21–28 day:
25 mg/kg Q6h
PNA <7 day:
25–50 mg/kg Q24h
PNA ∼ 7–21 day:
25–50 mg/kg Q12h
PNA ≥ 21 day:
25–50 mg/kg Q8h
PNA <7 day:
40 mg/kg Q12h
PNA ≥ 7 day:
40 mg/kg Q8h
/
BNFC PNA <7 day:
30–50 mg/kg Q12h
PNA ≥ 7 day:
30–50 mg/kg Q8h
PNA<7 day:
25 mg/kg Q12h
PNA ∼ 7–21 day:
25 mg/kg Q8h
PNA ∼21–28 day:
25 mg/kg Q6h
PNA <7 day:
25 mg/kg Q24h
PNA ∼ 7–21:
25 mg/kg Q12h
PNA ∼21–28 day:
25 mg/kg Q8h
PNA <7 day:
20 mg/kg Q12h
PNA ≥ 7 day:
20 mg/kg Q8h
/
FDAL 30 mg/kg/day Q12h PNA <7 day:
50 mg/kg Q12h
PNA ∼7–28 day:
50 mg/kg Q8h
30 mg/kg Q12h / 40–80 mg/kg/day
Q6–12 ha
a

The relevant dose was not retrieved and was substituted using the Chinese drug instruction dose. BLUE: The Blue Book; BNFC: British National Formulary for Children; FDAL: Food and Drug Administration Label; PNA: postnatal age.