| Study | Interventions | Condition |
| Bhettay 1978 | ketoprofen vs indomethacin | juvenile chronic arthritis |
| Brewer 1982 | aspirin vs fenoprofen | juvenile rheumatoid arthritis |
| Foeldvari 2009 | celecoxib vs naproxen | juvenile rheumatoid arthritis |
| Giannini 1990 | Ibuprofen vs aspirin | juvenile rheumatoid arthritis |
| Moran 1979 | naproxen vs aspirin | juvenile chronic polyarthritis |
| Reiff 2006 | naproxen vs rofecoxib | juvenile rheumatoid arthritis |
| Ruperto 2005 | meloxicam vs naproxen | juvenile idiopathic arthritis |