Clinical study on pharmacological interaction between nimesulide and warfarin
Auteri, A.; Bruni, F.; Blardi, P.; Di Renzo, M.; Pasqui, A.L.; Saletti, M.; Verzuri, M.S.; Scaricabarozzi, I.; Vargiu, G.; Di Perri, T.
International Journal of Clinical Pharmacology Research 11(6): 267-270
1991
ISSN/ISBN: 0251-1649 PMID: 1823084 Document Number: 375733
This article describes the pharmacological interaction between nimesulide, a recently introduced non-steroidal anti-inflammatory drug, and warfarin, an indirect anticoagulant. The aim of the study was to demonstrate if nimesulide could potentiate the activity of this anticoagulant drug, as previously shown by some authors. Ten patients, who were taking 5 mg/day of warfarin, were treated with nimesulide 100 mg twice a day, for seven days: the association of the two drugs did not alter, in a statistical way, neither prothrombin time, nor partial thromboplastin time, nor fibrinogenemia, nor bleeding time. The findings showed that, in a short-term treatment, there was no bleeding risk in combining warfarin with nimesulide.