Other

Antimicrobial Paediatric Dose Cost ($)/Day
aztreonam 90-120mg/kg/d IV div q6-8h 62.37-83.16
cystic fibrosis 150-200mg/kg/d IV div q6-8h (max 8g/day)  103.95-138.60
colistin 2.5-5mg colistin base/kg/d IV/IM div q6-12h 11.25-22.49
cystic fibrosis 5-8mg colistin base/kg/d IV/IM div q8h 22.49-35.99
clindamycin 10-40mg/kg/d PO div tid-qid 6.30-16.81
  20-40mg/kg/d IV div q8h 10.08-20.16
metronidazole 15-30mg/kg/d PO div bid 0.08-0.16
  30mg/kg/d IV div q8-12h 3.25
trimethoprim-sulfamethoxazole (TMP/SMX) 8-12mg TMP/kg/d PO div bid 2.62-3.93
PJP 20mg TMP/kg/d IV/PO div q6h 6.55 (PO)
severe infections 15-20mg TMP/kg/d IV div q6-8h 33.23-44.31 (IV)
trimethoprim 4-10mg/kg/d PO div bid 0.24 - 0.59
fosfomycin 1-12 months old (up to 10kg):  
  200-300mg/kg/d IV div q8h 83.60-125.40
  1-12 y.o. (10-40kg):  
  200-400mg/kg/d IV div q6-8h 83.60-167.20
doxycycline 2-4mg/kg/d PO div q12-24h 0.23-0.47
  2-4mg/kg/d IV div q12-24h  
nitrofurantoin 5-7mg/kg/d PO div qid 0.26-0.36
vancomycin IV 60mg/kg/d IV div q6h 22.54
vancomycin PO CDI only: 40mg/kg/d PO div qid (max 125mg PO qid) 20.72
linezolid < 5 y.o.:  
  30mg/kg/d IV/PO div q8h 88.74/ 86.57
  5-11 y.o.:  
  20mg/kg/d IV/PO div q12h 59.16/ 57.71
  ≥ 12 y.o.:  
  600mg IV/PO q12h 177.48/ 74.10
daptomycin 2-6 y.o.:  
  10mg/kg IV daily 64.40
  > 6 y.o.:  
  4-6mg/kg IV daily 25.76-38.64

y.o.= years old
PJP = Pneumocystis jirovecii pneumonia
TMP = trimethoprim