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drug interaction(s) of saquinavir with ritonavir
Drug interactions:
- combination may increase risk of
a) prolonged PR interval, AV block, complete heart block
b) prolonged QT interval, torsades de pointes
Properties
DRUGS: saquinavir
ritonavir
References
- FDA MedWatch
Invirase (saquinavir):
Ongoing safety review of clinical trial data
http://www.fda.gov/Safety/MedWatch/SafetyInformation/SafetyAlertsforHumanMedicalProducts/ucm201563.htm
- FDA MedWatch 10/21/2010
Invirase (saquinavir): Label Change - Risk of Abnormal Heart
Rhythm
http://www.fda.gov/Safety/MedWatch/SafetyInformation/SafetyAlertsforHumanMedicalProducts/ucm230449.htm