A Cochrane review [Abstract] 1 included 2 studies with a total of 1836 subjects who had severe pneumonia according to WHO criteria. The diagnosis was not confirmed by chest radiographs. The studies were performed in Africa and in South America. In the first study, treatment failure occurred in 6/66 (9.1%) in children receiving oral co-trimoxazole and 7/68 (10.2%) in those receiving intramuscular procaine penicillin followed by oral ampicillin. In the second study (n=1702) treatment failure after 48 hours occurred in 161/845 (19%) in children receiving amoxicillin and 167/857 (19%) in those receiving parenteral penicillin. The authors reported similar recovery in both groups at 5 and 14 days.
Comment: The quality of evidence is downgraded by indirectness (different antibiotics were compared) and by limitations in study quality.
Primary/Secondary Keywords