40- 50% lavere end da amprenavir (600 mg 2 gange daglig) blev givet i kombination med ritonavir (100 mg 2 gange daglig).
The amprenavir plasma Cmin values achieved with the combination of amprenavir (600 mg twice daily) in combination with Kaletra (400 mg lopinavir + 100 mg ritonavir twice daily) are approximately 40- 50% lower than when amprenavir (600 mg twice daily) is given in combination with ritonavir 100 mg twice daily.