Examples of using Tipranavir in English and their translations into Norwegian
{-}
-
Colloquial
-
Ecclesiastic
-
Ecclesiastic
-
Computer
In vitro studies show that tipranavir is a substrate
It has not been shown that tipranavir is superior to these boosted comparator protease inhibitors in patients harbouring strains susceptible to these protease inhibitors.
Studies in human liver microsomes indicated tipranavir is an inhibitor of CYP 1A2, CYP 2C9, CYP 2C19 and CYP 2D6.
An increase in gastric pH that may result from H2-receptor antagonist therapy is not expected to have an impact on tipranavir plasma concentrations.
In vitro metabolism studies with human liver microsomes indicated that CYP3A4 is the predominant CYP isoform involved in tipranavir metabolism.
Liver impairment could therefore result in an increase of tipranavir exposure and a worsening of its safety profile.
Studies with co-administration of tipranavir and ritonavir did not reveal any additional toxicological effects when compared to those seen in the tipranavir single agent toxicological studies.
In a study conducted in rats with tipranavir at systemic exposure levels(AUC) equivalent to human exposure
an inducing potential of tipranavir with ritonavir on CYP1A2
In a study performed in antiretroviral naïve adult patients, tipranavir 500 mg with ritonavir 200 mg twice daily,
Each APTIVUS capsule contains 250 mg of the active substance tipranavir.
Most patients were able to continue treatment with tipranavir with ritonavir.
Therefore, tipranavir with ritonavir should not be used in treatment-naïve patients.
Co-administration of tipranavir and vitamin E has not been studied in dogs.
Data are not available to indicate whether tipranavir inhibits or induces glucuronosyl transferases.
Tipranavir with ritonavir response rates in the RESIST studies were assessed by baseline tipranavir genotype and phenotype.
Tipranavir must be given with low dose ritonavir to ensure its therapeutic effect.
Ritonavir increases the serum levels of tipranavir as a result of CYP3A inhibition.
There are no adequate data from the use of tipranavir in pregnant women.
The metabolism of tipranavir in the presence of low dose ritonavir is minimal.