The efficacy and safety of cefetamet pivoxil in the treatment of commu
nity-acquired pneumonia in children were assessed in an open, randomis
ed, comparative multicentre study in which 260 children (in- and outpa
tients) with either bacterial pneumonia (n = 170) or bronchopneumonia
(n = 90) were enrolled. Cefetamet pivoxil, an oral third generation ce
phalosporin, was administered to 85 children at a dosage of 10 mg/kg t
wice daily, the recommended therapeutic dosage, and to 94 children at
a dosage of 20 mg/kg twice daily. Cefaclor was administered to 81 chil
dren at a dosage of 10 mg/kg three times daily. The duration of treatm
ent was 7 days. Assessments were performed on days 0, 3, 7 and 14 afte
r initiation of treatment. Clinical signs and symptoms began to improv
e soon after the start of treatment, and continued to improve in all 3
treatment groups. The therapeutic outcome was considered successful i
n 80 of the 81 assessable patients receiving cefetamet pivoxil 10 mg/k
g twice daily (98.8%), in 79 of the 81 assessable patients receiving c
efetamet pivoxil 20 mg/kg twice daily (97.6%), and in 71 of the 75 ass
essable patients receiving cefaclor 10 mg/kg three times daily (94.7%)
. The differences in outcome between the 3 groups were not statistical
ly significant. Adverse events were of gastrointestinal origin (mainly
diarrhoea, nausea, and/or vomiting), and occurred with similar freque
ncies in the groups treated with cefetamet pivoxil 10 mg/kg twice dail
y and cefaclor 10 mg/kg three times daily. Cefetamet pivoxil administe
red at the standard dosage of 10 mg/kg twice daily was effective and w
ell tolerated in children with bacterial pneumonia or bronchopneumonia
. The twice-daily cefetamet pivoxil dose schedule compares favourably
with the well-established cefaclor 3-times-daily regimen and may resul
t in improved compliance.